kenwood_krf-v9992d_vr-3090_3100_sm_[ET]
29
AUDIO VIDEO SURROUND RECEIVER KRF-V9992D VR-3090/3100 SERVICE MANUAL © 1999-7/B51-5560-00 (K/K) 1685 SYSTEM CONTROL FRONT SPEAKERS (6-16 Ω) CENTER SPEAKER (6-16 Ω) SURROUND SPEAKERS DIGITAL IN CD1 COAXIAL VIDEO 4 COAXIAL VIDEO 3 OPTICAL VIDEO 2 OPTICAL SL 16 XS 8 ( SL 16 ) ( XS 8 ) ( 6-16 Ω ) OPTICAL DIGITAL OUT SWITCHED L R A L R L C R B SL 16 TEXT IR RECEIVER IN RELAY CONTROL IR OUT LCD REMOTE IR REPEATER OUT TV ON/OFF SENSOR L R R R L R ANTENNA AM -FM 75Ω GND CD1 PHONO MD/ TAPE 1 REC OUT PLAY IN REC OUT PLAY IN PLAY IN PLAY IN CD2 / TAPE 2 MONITOR MONITOR OUT SURROUND CENTER SUB WOOFER L L R FRONT L R VIDEO S VIDEO VIDEO SECOND ROOM PRE OUT PRE OUT AUDIO VIDEO 3 VIDEO 4 PLAY IN VIDEO 2 VIDEO 1 L R AUDIO PLAY IN REC OUT + - AUDIO PHONES INPUT SELECTOR VOLUME DTS DOLBY DIGITAL CLIP INDICATOR POWER ON/STANDBY A B SPEAKERS MUTE DOWN UP DISPLAY MODE S VIDEO V L - AUDIO - R CD2 / TAPE2 MONITOR ON OFF AV AUX Indicator (B12-0326-04) Indicator (B12-0333-04) Indicator (B12-0303-24) Panel* (A60-) Knob* (K29-) Knob* (K29-) Knob* (K29-) Front glass (B10-2418-03) Video cylindrical receptacle* (E56-) Phone jack (E11-0271-05) Phono jack (E63-1030-05) Knob* (K27-) Knob* (K29 -) Lock terminal board (E70-0052-05) AC power cord* (E30-) Miniature phone jack (E11-0373-05)x2 Oscillating module (W02-1114-05) AC outlet* (E03-) Screw terminal board (E70-0096-05) Phono jack (E63-0133-15) Phono jack (E63-1028-05) Front glass (B10-2451-03) * Refer to parts list on page 42. Phono jack (E63-1084-05) Phono jack (E63-1005-05) Slide switch (S62-0034-05) Phono jack (E63-0139-15)x2 Phono jack (E63-0200-05) Phono jack (E63-0136-15)x2 Power cord bushing (J42-0083-05) Screw terminal board (E70-0095-05) Optical receiving module (W02-1181-05)x2 Video cylindrical receptacle (E56-0011-05)x2 Miniature phone jack (E11-0360-05) Phono jack (E63-0162-05)x2 Miniature phone jack (E11-0291-05) Miniature phone jack (E11-0374-05)x2 Phono jack (E63-1008-05) Note: Keep this manual with the previous manual (B51-5426-00). 70%
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AUDIO VIDEO SURROUND RECEIVER
KRF-V9992DVR-3090/3100SERVICE MANUAL © 1999-7/B51-5560-00 (K/K) 1685
SYSTEMCONTROL
FRONT SPEAKERS(6-16 Ω)
CENTER SPEAKER(6-16 Ω)
SURROUND SPEAKERS
DIGITAL IN
CD1COAXIAL
VIDEO 4COAXIAL
VIDEO 3OPTICAL
VIDEO 2OPTICAL
SL 16 XS 8( SL 16 ) ( XS 8 )
(6-16 Ω)
OPTICALDIGITAL OUT
SWITCHED
LR A LR L CRB
SL 16TEXT
IRRECEIVERIN
RELAYCONTROL
IROUTLCD
REMOTE
IR REPEATER OUT
TVON/OFF
SENSOR
LR R
R
LR
ANTENNA
AM
-FM 75ΩGND
CD1
PHONO MD/ TAPE 1
RECOUT
PLAYIN
RECOUT
PLAYIN
PLAY IN
PLAY INCD2 /
TAPE 2MONITOR
MONITOR OUTSURROUND
CENTER SUBWOOFER
L
LRFRONT
LR
VIDEO S VIDEO
VIDEOSECOND ROOM PRE OUTPRE OUT
AUDIO
VIDEO 3
VIDEO 4
PLAY IN
VIDEO 2
VIDEO 1
LR AUDIO
PLAY IN
RECOUT
+
-
AUDIO
PHONES
INPUT SELECTORVOLUME
DTSDOLBY DIGITALCLIP INDICATOR
POWERON/STANDBY
A
B
SPEAKERS MUTE
DOWN UP
DISPLAY MODE
S VIDEO V L - AUDIO - RCD2 / TAPE2
MONITOR
ON OFF
AV AUX
Indicator(B12-0326-04)
Indicator(B12-0333-04)
Indicator(B12-0303-24)
Panel*(A60-)
Knob*(K29-)
Knob*(K29-)
Knob*(K29-)
Front glass(B10-2418-03)
Video cylindrical receptacle*(E56-)
Phone jack(E11-0271-05)
Phono jack(E63-1030-05)
Knob*(K27-)
Knob*(K29 -)
Lockterminal board(E70-0052-05)
AC power cord*(E30-)
Miniature phone jack(E11-0373-05)x2
Oscillating module(W02-1114-05)
AC outlet*(E03-)
Screwterminal board(E70-0096-05)
Phono jack(E63-0133-15)
Phono jack(E63-1028-05)
Front glass(B10-2451-03)
* Refer to parts list on page 42.
Phono jack(E63-1084-05)
Phono jack(E63-1005-05)
Slide switch(S62-0034-05)
Phono jack(E63-0139-15)x2
Phono jack(E63-0200-05)
Phono jack(E63-0136-15)x2
Power cord bushing(J42-0083-05)
Screw terminal board(E70-0095-05)
Optical receiving module(W02-1181-05)x2
Video cylindrical receptacle(E56-0011-05)x2
Miniature phone jack(E11-0360-05)
Phono jack(E63-0162-05)x2
Miniature phone jack(E11-0291-05)
Miniature phone jack(E11-0374-05)x2
Phono jack(E63-1008-05)
Note: Keep this manual with the previous manual (B51-5426-00).
70%
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2
KRF-V9992D/VR-3090/3100
FM (T90-0841-05)
indoor antenna (1)
Remote (A70-1285-05)
(RC-R1008)Battery cover(A09-1130-08)
control unit (1)
Loop antenna stand (1)
Batteries(R6/AA) (4)
AM loop antenna (1) (T90-0833-05)
(J19-3645-05)
* AC (E03-0115-05)
plug adaptor (1)
* Use to adapt the plug on the power cordto the shape of the wall outlet. (Accessoryonly for regions where use is necessary.)
CONTENTS / ACCESSORIES / CAUTIONS
CONTENTS / ACCESSORIES / CAUTIONS...............2ADJUSTMENT ............................................................ 3PC BOARD ..................................................................5SCHEMATIC DIAGRAM ............................................13
EXPLODED VIEW .....................................................41PARTS LIST...............................................................42SPECIFICATIONS .....................................................44
Contents
Accessories
COMPARISON TABLE
CautionsHow to reset the microcomputerThe microcomputer may malfunction (impossibility of operation,erroneous display, etc.) when the power cord is unplugged andplugged in again while the unit is in ON mode with the keypressed or due to other external causes. In this case, execute theprocedure on the right to reset the microcomputer and return theunit to the normal condition.
1 Unplug the power cord from the wall outlet.2 While holding the (ON/STANDBY) key depressed, plug the
power cord into the wall outlet again.
÷ Resetting the microcomputer clears the memory you entered andreturns it to the initial condition when the unit left the factory.
U.S.A. and Canada
1 With the power cord plugged in, turn the POWER key OFF.2 Whill holding down the ON/STANDBY key, press POWER key.
Expect for U.S.A. and Canada
Please note that the following items will be deleted fromthis unit’s memory if the power cord is disconnectedfrom the AC outlet for approximately three days.
Memory backup function
÷ The frequency setting is cleared and 87.5 MHz is selected.÷ The preset station memory is cleared.÷ The surround setting is cleared and reset to the initial condition.
÷ The input selection is cleared and the “Tuner” input is selected.÷ The volume setting is cleared and the volume is set to “-66 dB”.÷ The receiving band setting is cleared and the “FM” band is
selected.
CAUTION: This manual is not available for information's, disassembly for repair, circuit description,adjustment and wiring diagram. Please refer to KRF-V7771D service manual(B51-5426-00).Also parts list is written a different part from B51-5426-00 manual.
VR-2080 VR-3090 VR-2090 VR-3100 KRF-V8881D KRF-V9992DX07 X07-2940-10 X07-2940-10 X07-2940-10 X07-2940-10 X07-2940-21 X07-2940-21X08 X08-2850-10 X08-2852-92 X08-2850-11 X08-2850-11 X08-2850-22 X08-2850-22X11 X11-3800-10 X11-3803-81 X11-3800-11 X11-3802-91 X11-3800-21 X11-3800-71X25 X25-6040-10 X25-6042-71 X25-6040-11 X25-6040-11 X25-6040-22 X25-6040-22
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3
KRF-V9992D/VR-3090/3100ADJUSTMENT
SYSTEMCONTROL
FRONT SPEAKERS(6-16 Ω)
CENTER SPEAKER(6-16 Ω)
SURROUND SPEAKERS
DIGITAL IN
CD1COAXIAL
VIDEO 4COAXIAL
VIDEO 3OPTICAL
VIDEO 2OPTICAL
SL 16 XS 8( SL 16 )( XS 8 )
(6-16 Ω)
OPTICALDIGITAL OUT
SWITCHED
LR A LR L CRB
SL 16TEXT
IRRECEIVERIN
RELAYCONTROL
IROUTLCD
REMOTE
IR REPEATER OUT
TVON/OFF
SENSOR
LR R
R
LR
ANTENNA
AM
-FM 75ΩGND
CD1
PHONO MD/ TAPE 1
RECOUT
PLAYIN
RECOUT
PLAYIN
PLAY IN
PLAY INCD2 /
TAPE 2MONITOR
MONITOR OUTSURROUND
FRONT
CENTER SUBWOOFER
L
LR
LR
VIDEO S VIDEO
VIDEOSECOND ROOM PRE OUTPRE OUT
AUDIO
VIDEO 3
VIDEO 4
PLAY IN
VIDEO 2
VIDEO 1
LR AUDIO
PLAY IN
RECOUT
+
-
AUDIO
(A)
(B)
(C)
FM SG
FM SG
AG
MPX AG
AC voltmeter
Dummy antenna
Oscilloscope
Distortion meter
No. ITEMINPUT
SETTINGSOUTPUT
SETTINGSRECEIVERSETTINGS
ALIGNMENTPOINTS ALIGN FOR F I G .
1 DISCRIMINATOR
(A)98.0MHz 1kHz,
±75kHz dev.70dBf (ANT. input)
Connect aDC voltmeter
between CN12 1and CN12 2 (X11)
MONO98.0MHz
L604(X11)
0V
2DISTORTION
(MONO)
(A)98.0MHz 1kHz,
±75kHz dev. MONO70dBf (ANT. input)
(B)MONO
98.0MHzL605(X11)
Minimumdistortion
3DISTORTION
(STEREO)
(C)98.0MHz 1kHz,±67.5kHz dev.
Selector : L or R Pilot: ±7.5kHz dev.
70dBf (ANT. input)
(B)AUTO
98.0MHz
IFT(RFFRONTEND
: A1)
Minimumdistortion (L or R)
4 TUNING LEVEL
(A)98.0MHz MONO
1kHz, ±75kHz dev.15dBf (ANT. input)
(B) MONO98.0MHz
VR601(X11)
Adjust VR601and stop at the
point where ED1(TUNED) goes
on.
1DISTORTION
(STEREO)
(C)98.0MHz 1kHz,±67.5kHz dev.
Selector : L or R,Pilot: ±7.5kHz dev.
70dBf (ANT. input)
(B)AUTO
98.0MHz
IFT(TUNER UNIT
: A601)
Minimumdistortion(L or R)
2 TUNING LEVEL
(A)98.0MHz MONO
1kHz, ±75kHz dev.15dBf (ANT. input)
(B)MONO
98.0MHzVR601
(TUNER UNIT)
Adjust VR601and stop at the
point whereED1 (TUNED)
goes on.
FM SECTION : Except M type SELECTOR : FM *Adjust NO.1 and NO.2 repeat.
FM SECTION :M type only SELECTOR : FM
SYSTEM CONNECTIONS
?????????????
O2@@@6X??
?@@(MI'@1??
J@(YeV4@??
7@H?g?
@@h?
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@@h?
3@L?e?W&??
N@)KeO&5??
?@@@@@@0Y??
I4@0M?e????????
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J@(YeV'@Le
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3@L?e?J@5e
N@)XeW&@He
?@@)KO&@@?e
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?@@@@@@??@@@@?
?@@?f?@H?
?3@LfJ5e
?N@1f7He
3@L??J5?e
N@1??7H?e
?3@?C5f
?N@@@Hf
3@5?f
N@H?f
?@g
?????????????
O2@@6Xe?
?@(M?I')X??
J@H?eN@1??
7@f?@@??
@@@@@@@@@??
@@h?
@@h?
3@L?g?
N@)Ke?O.??
?@@@@@@(Y??
I4@@0Ye????????
W&?W26X?
?W&@W&@@1?
?*@@(MI4@?
?N@@H?f
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?J@@g
?@@@@@f
W&g
?W&@g
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?@@@@(M?I'@Le
?@@He?N@1e
?@@?f@@e
?@@?f@@e
?@@?f@@e
?@@?f@5e
?@@Le?J@He
?@@)K?O&@?e
?@@V4@0Mf
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?@@?h
?@@?h
?@@?h
?@@?h
?@@@@@@?g
O2@@6Kf
?@@(MI'@@?e
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3@L?e?J@@e
N@)XeW&@@e
?@@)KO&@@@e
I4@@0Y@5e
?J@He
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?W&(Y?e
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O2@0Y?f
?@@0M?g
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7@H?e?N@1e
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3@L?e?J@@e
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?@@)KO&@@@e
I4@@0Y@5e
?J@He
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?W&(Y?e
O&(Yf
O2@0Y?f
?@@0M?g
?@@?e
?@@?e
W&g
?W&@g
W&@@g
.Y@@g
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@@@@@@f
W2@@6Xf
?W&(MI')X?e
?7@HeN@1?e
J@5?e?3@Le
7@H?e?N@1e
@@g@@e
@@g@@e
@@g@@e
@@g@@e
@@g@@e
@@g@@e
3@L?e?J@5e
N@1?e?7@He
?3@LeJ@5?e
?V')KO&(Y?e
V4@@0Yf
?@@?e
?@@?e
O2@6X?f
W2@@@@)Xf
7(M?I'@1f
(Ye?N@@f
?J@5f
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?&@@)Xf
?I')X?e
N@1?e
?@@?e
?@@?e
?@5?e
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N@1?e?7@He
?3@LeJ@5?e
?V')KO&(Y?e
V4@@0Yf
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J@(YeV'@Le
7@H?e?N@1e
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@@g@@e
3@L?e?J@@e
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?@@)KO&@@@e
I4@@0Y@5e
?J@He
W&5?e
?W&(Y?e
O&(Yf
O2@0Y?f
?@@0M?g
?????????????
?@@?e?
?@@?e????????
?@@?e?
?@@?e????????
?O2@@6X?f
@@@@@@)Xf
?J(MeI'@1f
?.Y?e?N@@f
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7(Y?f
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?&@@@@@@@0Y?e
W&f
?W&@f
W&@@f
?W&@@@f
W&(Y@@f
?W&(Y?@@f
W&(Ye@@f
?W&(Y?e@@f
?7@Yf@@f
?@@@@@@@@@@@e
?@@@@@@@@@@@e
@@f
@@f
@@f
@@f
@@f
????????
?@h?
?@L?g?
J@1?g?
7@@Lg?
?J(Y@1g?
?7H?3@L?f?
J5eN@1?f?
7He?3@Lf?
?J5?e?N@1f?
?7Y?f@@L?e?
J@@@@@@@@@1?e?
7<g?@@?e?
?J5?g?3@Le?
?7H?g?N@1e?
?@he@@e?
?@@@@@f?@@@@@@@????????
????????
@@@@he@@@@@??
@@L?g?J@@@?e?
@@1?g?7Y@@?e?
@@@Lg?@?@@?e?
@?@1gJ5?@@?e?
@?3@L?f7H?@@?e?
@?N@1?f@??@@?e?
@??3@Le?J5??@@?e?
@??N@1e?7H??@@?e?
@?e3@L??@e?@@?e?
@?eN@1?J5e?@@?e?
@?e?3@W&He?@@?e?
@?e?N@@@?e?@@?e?
@?f3@5?e?@@?e?
@?fN@H?e?@@?e?
@@@@@?e?@e?@@@@@@?????????
W26Xf
7<B1f
3=C5f
W2@@6XfV40Yf
?W&(MI')X?he
W&(YeV')Xhe
?W&(Y?e?V')X?h
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3@@5heV')Xg
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?3@@@@@@@@0Mg?I@?e
?V40M?
@@6Khe'6X?e
?I'@@?f?'6XV'1?e
V4@?f?V'1?V'?e
V'g
?@@6K?
I'@@hfW.f
?V4@he?W&Hf
W&5?f
?W&(Y?f
W&(Yg
?W&(Y?g
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W2@(Y?h
?O&@0Yhe
?O2@(Mhf
?@KO2@@0Y?hf
?3@@@0M?hg
?V40M?
O2@6X?f
W2@@@@)Xf
7(M?I'@1f
(Ye?N@@f
?J@5f
W&(Yf
?W&@g
?&@@)Xf
?I')X?e
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?@@?e
?@@?e
?@5?e
@6X?eJ@H?e
3@)K?O&@f
V4@@@0M?f
![Page 4: kenwood_krf-v9992d_vr-3090_3100_sm_[ET]](https://reader034.fdocuments.us/reader034/viewer/2022051211/552ef4c94a7959d5588b4ae4/html5/thumbnails/4.jpg)
4
KRF-V9992D/VR-3090/3100ADJUSTMENT
No. ITEMINPUT
SETTINGSOUTPUT
SETTINGSRECEIVERSETTINGS
ALIGNMENT POINTS
ALIGN FOR FIG.
AUDIO SECTION SPEAKER : A PREOUT : OFF PROLOGIC : ON
<1> IDLE CURRENT —
Connect a DC voltmeter across CN1 (each port)1, 2 pin : L5, 6 pin : R3, 4 pin : SL7, 8 pin : SR9, 10 pin : C
(FRONT 2chMODE)
Volume:0
VR1(L)VR2(R)
VR3(SL) VR4(SR)
VR5(CENTER)(X07-)
10mV
?????????????
O2@@@6X??
?@@(MI'@1??
J@(YeV4@??
7@H?g?
@@h?
@@h?
@@h?
3@L?e?W&??
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?@@@@@@0Y??
I4@0M?e????????
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?@@(MI'@@?e
J@(YeV'@Le
7@H?e?N@1e
@@g@@e
@@g@@e
@@g@@e
3@L?e?J@5e
N@)XeW&@He
?@@)KO&@@?e
I4@@0Mf
?@@@@@@??@@@@?
?@@?f?@H?
?3@LfJ5e
?N@1f7He
3@L??J5?e
N@1??7H?e
?3@?C5f
?N@@@Hf
3@5?f
N@H?f
?@g
?????????????
O2@@6Xe?
?@(M?I')X??
J@H?eN@1??
7@f?@@??
@@@@@@@@@??
@@h?
@@h?
3@L?g?
N@)Ke?O.??
?@@@@@@(Y??
I4@@0Ye????????
W&?W26X?
?W&@W&@@1?
?*@@(MI4@?
?N@@H?f
@@g
@@g
@@g
@@g
@@g
?J@@g
?@@@@@f
W&g
?W&@g
W&@@g
.Y@@g
@@g
@@g
@@g
@@g
@@g
@@g
@@g
@@g
@@g
@@g
@@g
@@@@@@f
?W&?2@6Kf
O&@@@@@@@?e
?@@@@(M?I'@Le
?@@He?N@1e
?@@?f@@e
?@@?f@@e
?@@?f@@e
?@@?f@5e
?@@Le?J@He
?@@)K?O&@?e
?@@V4@0Mf
?@@?h
?@@?h
?@@?h
?@@?h
?@@?h
?@@@@@@?g
O2@@6Kf
?@@(MI'@@?e
J@(YeV'@Le
7@H?e?N@1e
@@g@@e
@@g@@e
3@L?e?J@@e
N@)XeW&@@e
?@@)KO&@@@e
I4@@0Y@5e
?J@He
W&5?e
?W&(Y?e
O&(Yf
O2@0Y?f
?@@0M?g
O2@@6Kf
?@@(MI'@@?e
J@(YeV'@Le
7@H?e?N@1e
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@@g@@e
3@L?e?J@@e
N@)XeW&@@e
?@@)KO&@@@e
I4@@0Y@5e
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W&5?e
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O2@0Y?f
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?@@?e
?@@?e
W&g
?W&@g
W&@@g
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@@@@@@f
W2@@6Xf
?W&(MI')X?e
?7@HeN@1?e
J@5?e?3@Le
7@H?e?N@1e
@@g@@e
@@g@@e
@@g@@e
@@g@@e
@@g@@e
@@g@@e
3@L?e?J@5e
N@1?e?7@He
?3@LeJ@5?e
?V')KO&(Y?e
V4@@0Yf
?@@?e
?@@?e
O2@6X?f
W2@@@@)Xf
7(M?I'@1f
(Ye?N@@f
?J@5f
W&(Yf
?W&@g
?&@@)Xf
?I')X?e
N@1?e
?@@?e
?@@?e
?@5?e
@6X?eJ@H?e
3@)K?O&@f
V4@@@0M?f
W2@@6Xf
?W&(MI')X?e
?7@HeN@1?e
J@5?e?3@Le
7@H?e?N@1e
@@g@@e
@@g@@e
@@g@@e
@@g@@e
@@g@@e
@@g@@e
3@L?e?J@5e
N@1?e?7@He
?3@LeJ@5?e
?V')KO&(Y?e
V4@@0Yf
O2@@6Kf
?@@(MI'@@?e
J@(YeV'@Le
7@H?e?N@1e
@@g@@e
@@g@@e
3@L?e?J@@e
N@)XeW&@@e
?@@)KO&@@@e
I4@@0Y@5e
?J@He
W&5?e
?W&(Y?e
O&(Yf
O2@0Y?f
?@@0M?g
?????????????
?@@?e?
?@@?e????????
?@@?e?
?@@?e????????
?O2@@6X?f
@@@@@@)Xf
?J(MeI'@1f
?.Y?e?N@@f
@@f
@@f
?J@5f
?7@Hf
J@5?f
7(Y?f
?J(Yg
W.Y?g
?W.Yh
W&Y?fO.e
?W&@@@@@@@(Ye
?&@@@@@@@0Y?e
W&f
?W&@f
W&@@f
?W&@@@f
W&(Y@@f
?W&(Y?@@f
W&(Ye@@f
?W&(Y?e@@f
?7@Yf@@f
?@@@@@@@@@@@e
?@@@@@@@@@@@e
@@f
@@f
@@f
@@f
@@f
????????
?@h?
?@L?g?
J@1?g?
7@@Lg?
?J(Y@1g?
?7H?3@L?f?
J5eN@1?f?
7He?3@Lf?
?J5?e?N@1f?
?7Y?f@@L?e?
J@@@@@@@@@1?e?
7<g?@@?e?
?J5?g?3@Le?
?7H?g?N@1e?
?@he@@e?
?@@@@@f?@@@@@@@????????
????????
@@@@he@@@@@??
@@L?g?J@@@?e?
@@1?g?7Y@@?e?
@@@Lg?@?@@?e?
@?@1gJ5?@@?e?
@?3@L?f7H?@@?e?
@?N@1?f@??@@?e?
@??3@Le?J5??@@?e?
@??N@1e?7H??@@?e?
@?e3@L??@e?@@?e?
@?eN@1?J5e?@@?e?
@?e?3@W&He?@@?e?
@?e?N@@@?e?@@?e?
@?f3@5?e?@@?e?
@?fN@H?e?@@?e?
@@@@@?e?@e?@@@@@@?????????
W26Xf
7<B1f
3=C5f
W2@@6XfV40Yf
?W&(MI')X?he
W&(YeV')Xhe
?W&(Y?e?V')X?h
W&(YgV')Xh
@?&@H?g?V')X?g
3@@5heV')Xg
V40Yhe?V')K?f
V'@6X?e
?V'@)Xe
V'@1e
?V4@e
?O26X?e
?@K?f?O2@@@@@@@@@1?e
?3@@@@@@@@0Mg?I@?e
?V40M?
@@6Khe'6X?e
?I'@@?f?'6XV'1?e
V4@?f?V'1?V'?e
V'g
?@@6K?
I'@@hfW.f
?V4@he?W&Hf
W&5?f
?W&(Y?f
W&(Yg
?W&(Y?g
O&(Yh
W2@(Y?h
?O&@0Yhe
?O2@(Mhf
?@KO2@@0Y?hf
?3@@@0M?hg
?V40M?
W&f
?W&@f
W&@@f
?W&@@@f
W&(Y@@f
?W&(Y?@@f
W&(Ye@@f
?W&(Y?e@@f
?7@Yf@@f
?@@@@@@@@@@@e
?@@@@@@@@@@@e
@@f
@@f
@@f
@@f
@@f
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A B D F H JC E G I
2
1
3
5
7
4
6
X07-294X-XX A/8 (J70-1153-11)
CE
NT
ER
SP
EA
KE
RS
UR
RO
UN
DS
PE
AK
ER
S
LR
BA
FR
ON
T S
PE
AK
ER
S
LR
LR
B B E E E E BB BB E E EE B B
B B EE E E EBB BB E EE B B
1 29
B
E
B
E
X07
H/8
X07
G/8
1
3
1
3
X07 E/8
X07 B/8
X07 F/8
X07 D/8
IG
O
EB
X07
C/8
BE
12
AC
OU
TLE
T
1
6
E B BE BEBE
BE E B
1 10
E BE
BE
B E BE B
B E
B E
B E
B E
EB
BEB
E
131
6
E B
115
EB
EBE
B
EBB
E
BE 1
3
EB B E E E B B
13
13
POWER
Refer to the schematic diagram for the value of resistors and capacitors.
PC BOARD(Component side view)
5 6
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K M O Q SL N P R T
2
1
3
5
7
4
6
T
G
R
DSCK
RST
1
1
SLch SRchCch SWch
CONFIG
DR
1
Lch Rch
1
DS
I
DO
S
RS
T
DSODSI
DR
DSODSI
1
1
1 1
1 15
1
15 1
1315
1
1
D TS AC-3
RST
DR
DSIDSO
DSCK
RST
R78
8
R57
4
R552
R576
R575
R78
6
C861
C862
R78
7
R978
R977
R533
C614
C46
3
C46
4
C60
9
C62
7
C63
2
C63
5
C62
9C541
C538
X2
C567
C60
1
C604
C60
5
C58
6
C570
C640
C44
2
C44
1
C40
1
C65
2
C405
C406
C40
2
C53
9
C54
0
C60
7
C60
6
C61
0
C61
1
C569
C568
C603
C602
C60
8
C92
6
L1
L2
C41
9
C42
0
R51
6
C51
5
C51
8
C51
7
C51
6
C851
C906
C907
C90
8
C95
4
C95
3
SR
chFLch
FRch
SLc
h
X3
X6
X4
C633
X1
DSCK
R2
R939 R940R938R937R936R935
R95
6
C86
3
R95
7
C86
4
C86
5
L55
C85
9
C93
2
C88
5
R962 R963R965
C929
R95
8R
959
R75
2
R979
R98
0
C875
W6
C88
4
L27
L28
C894
C895
W4
C94
8
C89
8
R968
L62
L61
C58
4
L701
C947
R97
1R
972
C910R973
C909
R99
8
C916
R982
R983
L702
R98
4
C917
R98
5C930
C853
C852
C44
9
C448C447
C801C802
C63
4
C45
0
C451 C452
C641
C403C404
C444C443
C549
C548
C547
C993
C55
0
C934
C50
2
C58
3
R842
C556
C55
4
C55
9
C557
C52
1
C534
C533
C53
7
C53
6
C52
8
C52
7
C52
6
C529
C469 C470
C47
1
C466
C47
2
C473 C474
C465
C624
C623
C622
C625
C61
6
C57
7
C57
6C
575
C579
C57
8
C59
2
C582
C933
C943
C94
2
L65
L66
C935
C936
C93
1
R99
5R
996
R994
C951 C950
R71
4R
715
R71
6R711R710
1
1
1
5
G
G
I
I
O
O
G
G
I
I
O
O G
G
I
I
O
G IO
O
1 915
13
R709
R733R734
R735
R73
0
R736
R72
9
R656R657R658
R65
0
R65
1
R65
2
R66
9
R692
R675
R676
R680
R681
R677
R678
R818
R819
R820
R815
R816R817
R824
R82
1
R823
R814
R80
2
R811
R812R813
R831
R832
R829
R830
R83
5R
836
R76
0R
761
R75
7
R75
8
R762
R76
3
R755
R74
6
R748
R743R744
R74
5
R74
9R
750
R75
1
R78
3
R784
R79
9
R80
0
R80
1
R78
0
R781
R778
R50
4
R455 R456
R460
R45
7
R45
8
R45
9
L53
L54
L58
R52
5R
526
L52
R535
R53
6
L59R532
R51
8
R522
R523
R519
R52
1
R450
R404 R403
R44
1
R44
2
R443
R439 R440 R449
R444
R433 R434
R538
R609
R61
0
R60
7R
608
R59
7
R59
8R
599
R59
5
R59
6
R604
R60
5R
600
R601
R61
8
R634
R635R636
R640
R637
R638R639
R62
2R
623
R61
9R
620
R62
1
R55
6
R55
7
R55
8R
553
R55
4R
559
R56
0
R561
R542R543
R54
4
R53
9
R54
0
R54
5
R546
R590R591
R592
R588R589
R569
R570
R567R568
R567
R57
2R
573
C422
C42
7
C428
C421
R423R424
C63
0
C85
4
C50
3
C50
4
C50
5
C506
C51
4
C51
3
C510
C511
R502
R50
1
R50
8R
509
L50
R505
R506
L51
R515W5
L56L57
C50
1
C57
1
C636
R930
EB
BE
EB
100
3031
8180
5051
1
14 15
28
8
9 16
11
8061
60
4140 21
20
1 16
8 9
98
161
1
202140
41
60 61
80
1
148
7
1
1011
20
1 16
1732
14
1528 110
11 20
1
80
61
604140
2120
61
80120
21
40
41 60
18
9 16
1
14
7
8
44 3433
232212
11
1
4 5
8
1
45
8
45
8 1
5 4
18
1 7
814
8
16
9
4
58
1
3 4
5
EB
BE
BE
X5
C899
IC66
IC89
IC87
IC68
IC92
IC60
IC72
IC62
IC55
IC58
IC53
IC67
IC7
0
P1
WH3
CN11
J1
5
E3
IC63
IC57
IC6
1
IC6
5
IC64
CN14CN12
CN15
X08-2850-10 (J70-1143-51)
CN16
A3
A2
A1
J1
1
IC73
CN
17
CN
13
CN19
J1
6J
17
S1
MAIN MI-CON
SUB MI-CON
DSPDSP
DSP
ADC/DAC
RDS
IC76 IC78
IC80
IC74
D2
01
D54
D2
05
IC90
D109
Q64
Q65Q56
Q5
7
Q5
8
Q60
IC54
D5
9
D5
2
D5
1
D72
D76
D75
D61
XS8
XS8
SL16
SYSTEMCONTROL
SL16
SL16TEXT
OPTICAL DIGITALOUT
DIGITALIN
VIDEO2OPTICAL
VIDEO3OPTICAL
VIDEO4COAXIAL
CD1COAXIAL
D6
3
D6
0
D5
8
D2
08
IC56
IC7
1
IC52
IC59
IC69
IC86
IC85
D103
Refer to the schematic diagram for the value of resistors and capacitors.
PC BOARD(Component side view)
7 8
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BE
EB
BE
BE
BE
EB
1 14
1528
1 14
1528
BE
EB
EB
BE
EB
BE
BE
BE
BE
EB
BE
BE
14 1
2815
EB
BEBE
BEBE
BEBE
BE
BEBE
4
1
X11 F/7
X11 D/7
41 BE
EB
51
X11-3800-10 A/7 (J70-1198-11)
R
L
CENTER
REC OUT
PLAY IN
CD
2/T
AP
E2
/
MO
NIT
OR
SUB
WOOFER
PR
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UT
MD
/TA
PE
1
PLAY IN
REC OUT
CD1
AU
DIO
8 5
41
1 15 118
1 4
58
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8 5
1 4
58
4
58
1
16 9
1 8
1 8
1 8
1 4
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58 8 5
41
20
1 10
11
1 8
1
15
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1
141528
BE E B
E B BE
9
1618
BEBE
E B
E B
BE
B E
E B
BEBE
PHONES
IR OUT
LCD REMOTE
IR RECEIVER
IN
SENSOR
RELAY
CONTROL
TV ON/OFF
IR REPEATER
OUT
19
3
1
X11 G/7
X11 E/7
X11 C/7
X11 B/7
SECOND
ROOM
PRE OUT
PLAY IN
VIDEO4
VIDEO3
PLAY IN
REC OUT
VIDEO1
PLAY IN
VIDEO2
PLAY IN
VIDEO1
AU
DIO
145
8
201 1 4
AN
TE
NN
A
CH
. S
PA
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DE
EM
PH
AS
IS
22 12111
1 151630
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1
89
16
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19
5 4
8 1 151
16
1
98
15
8
U V X Z AB ADW Y AA AC
2
1
3
5
7
4
6
Refer to the schematic diagram for the value of resistors and capacitors.
PC BOARD(Component side view)
9 10
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K M O Q SL N P R T
2
1
3
5
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4
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R944
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C94
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C939C940
C886
C876
R753
R98
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R951
W3
R952
R955R953R954
C87
8
C87
9 L10
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1
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2C
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C88
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C946
C89
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R976
R98
6
C91
8
R987
R988
C750
C752
C75
3
C63
7
C631
C646C645
C642
C416
R99
1
C552
C55
1
C54
3
C553
C558
C523
C522
C53
2
C53
1
C530
C615
C61
3
C94
4
L21
L22
L12L11
R997
R71
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1
R702
R699
R697R698R703
R70
4
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R72
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R72
3
R72
4R
725
R696
R659R660
R661
R662
R666
R667
R66
8
R663
R664
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R64
6
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7
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3
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4
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5R
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R686
R687R688
R68
3
R684R685
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3
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9
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9
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6
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4
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R64
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R629R630
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5
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3
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8
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C75
4
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0
C50
8
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C50
9
R84
4
R91
3
R91
5
R91
1
R931
R91
2
R909
R91
4
R919
R918
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0
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R90
4R
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R90
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C85
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C560C561C901
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R564
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C585
C580C581
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7
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2
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3
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L72
R43
6
R438R437
R43
5
R451
R453 R454
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R414R416
R426
R418
R422R421
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R417
R415
R413
C437
C438
R921R922
R923R924
C44
5
C459
C460
C446
C46
7
C46
8
C481
C482
R782
C620
R785
C62
1C
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C89
6
R966
C65
1C
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R943
R851
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1
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9
L29
E BE B
EB E B
EB E B
BE
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B
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R57
9
D203
D202
D65
D64
Q63
D108
Q66
Q52
Q51
Q54
Q53
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D62
D53
Q55
D207
Q68
D204
D206
Q69
D111
D110
T
G
R
DSCK
RST
1
1
SLch SRchCch SWch
CONFIG
DR
1
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1
DS
I
DO
S
RS
T
DSODSI
DR
DSODSI
1
1
1 1
1 15
1
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1
1
D TS AC-3
RST
DR
DSIDSO
DSCK
RST
R78
8
R57
4
R552
R576
R575
R78
6
C861
C862
R78
7
R978
R977
R533
C614
C46
3
C46
4
C60
9
C62
7
C63
2
C63
5
C62
9C541
C538
X2
C567
C60
1
C604
C60
5
C58
6
C570
C640
C44
2
C44
1
C40
1
C65
2
C405
C406
C40
2
C53
9
C54
0
C60
7
C60
6
C61
0
C61
1
C569
C568
C603
C602
C60
8
C92
6
L1
L2
C41
9
C42
0
R51
6
C51
5
C51
8
C51
7
C51
6
C851
C906
C907
C90
8
C95
4
C95
3
SR
chFLch
FRch
SLc
h
X3
X6
X4
C633
X1
DSCK
R2
R939 R940R938R937R936R935
R95
6
C86
3
R95
7
C86
4
C86
5
L55
C85
9
C93
2
C88
5
R962 R963R965
C929
R95
8R
959
R75
2
R979
R98
0
C875
W6
C88
4
L27
L28
C894
C895
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C94
8
C89
8
R968
L62
L61
C58
4
L701
C947
R97
1R
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C910R973
C909
R99
8
C916
R982
R983
L702
R98
4
C917
R98
5C930
C853
C852
C44
9
C448C447
C801C802
C63
4
C45
0
C451 C452
C641
C403C404
C444C443
C549
C548
C547
C993
C55
0
C934
C50
2
C58
3
R842
C556
C55
4
C55
9
C557
C52
1
C534
C533
C53
7
C53
6
C52
8
C52
7
C52
6
C529
C469 C470
C47
1
C466
C47
2
C473 C474
C465
C624
C623
C622
C625
C61
6
C57
7
C57
6C
575
C579
C57
8
C59
2
C582
C933
C943
C94
2
L65
L66
C935
C936
C93
1
R99
5R
996
R994
C951 C950
R71
4R
715
R71
6R711R710
1
1
1
5
G
G
I
I
O
O
G
G
I
I
O
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G
I
I
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1 915
13
R709
R733R734
R735
R73
0
R736
R72
9
R656R657R658
R65
0
R65
1
R65
2
R66
9
R692
R675
R676
R680
R681
R677
R678
R818
R819
R820
R815
R816R817
R824
R82
1
R823
R814
R80
2
R811
R812R813
R831
R832
R829
R830
R83
5R
836
R76
0R
761
R75
7
R75
8
R762
R76
3
R755
R74
6
R748
R743R744
R74
5
R74
9R
750
R75
1
R78
3
R784
R79
9
R80
0
R80
1
R78
0
R781
R778
R50
4
R455 R456
R460
R45
7
R45
8
R45
9
L53
L54
L58
R52
5R
526
L52
R535
R53
6
L59R532
R51
8
R522
R523
R519
R52
1
R450
R404 R403
R44
1
R44
2
R443
R439 R440 R449
R444
R433 R434
R538
R609
R61
0
R60
7R
608
R59
7
R59
8R
599
R59
5
R59
6
R604
R60
5R
600
R601
R61
8
R634
R635R636
R640
R637
R638R639
R62
2R
623
R61
9R
620
R62
1
R55
6
R55
7
R55
8R
553
R55
4R
559
R56
0
R561
R542R543
R54
4
R53
9
R54
0
R54
5
R546
R590R591
R592
R588R589
R569
R570
R567R568
R567
R57
2R
573
C422
C42
7
C428
C421
R423R424
C63
0
C85
4
C50
3
C50
4
C50
5
C506
C51
4
C51
3
C510
C511
R502
R50
1
R50
8R
509
L50
R505
R506
L51
R515W5
L56L57
C50
1
C57
1
C636
R930
EB
BE
EB
100
3031
8180
5051
1
14 15
28
8
9 16
11
8061
60
4140 21
20
1 16
8 9
98
161
1
202140
41
60 61
80
1
148
7
1
1011
20
1 16
1732
14
1528 110
11 20
1
80
61
604140
2120
61
80120
21
40
41 60
18
9 16
1
14
7
8
44 3433
232212
11
1
4 5
8
1
45
8
45
8 1
5 4
18
1 7
814
8
16
9
4
58
1
3 4
5
EB
BE
BE
X5
C899
IC66
IC89
IC87
IC68
IC92
IC60
IC72
IC62
IC55
IC58
IC53
IC67
IC7
0
P1
WH3
CN11
J1
5
E3
IC63
IC57
IC6
1
IC6
5
IC64
CN14CN12
CN15
X08-2850-10 (J70-1143-51)
CN16
A3
A2
A1
J1
1
IC73
CN
17
CN
13
CN19
J1
6J
17
S1
MAIN MI-CON
SUB MI-CON
DSPDSP
DSP
ADC/DAC
RDS
IC76 IC78
IC80
IC74
D2
01
D54
D2
05
IC90
D109
Q64
Q65Q56
Q5
7
Q5
8
Q60
IC54
D5
9
D5
2
D5
1
D72
D76
D75
D61
XS8
XS8
SL16
SYSTEMCONTROL
SL16
SL16TEXT
OPTICAL DIGITALOUT
DIGITALIN
VIDEO2OPTICAL
VIDEO3OPTICAL
VIDEO4COAXIAL
CD1COAXIAL
D6
3
D6
0
D5
8
D2
08
IC56
IC7
1
IC52
IC59
IC69
IC86
IC85
D103
Refer to the schematic diagram for the value of resistors and capacitors.
PC BOARD(Component side view)
7 8
![Page 9: kenwood_krf-v9992d_vr-3090_3100_sm_[ET]](https://reader034.fdocuments.us/reader034/viewer/2022051211/552ef4c94a7959d5588b4ae4/html5/thumbnails/9.jpg)
AE AG AI AK AMAF AH AJ AL AN
2
1
3
5
7
4
6
C372C370
C354
C358C356
C362C376
R356
R354
R35
2
C70
7C
706
C602
C604
C608
C70
2C
703
C70
1
C11
0C
109
C13
7
C117
C60
5
C607
C606
C13
8
C16
C15
C45
5
C14
C13
C12
C2
C81
2
R36
2
R368
C813
C814
R380
C22
7
R366
C1
R364
C815
C20
6C
205
C11
R710
R70
8R
711
R70
1R
702
R70
6R
707
R70
5
R13
9R
138
R136
R12
8R
126
R131
R132
R159
R114
R113
R225
R226
R214
R21
5
R213
R21
1
R21
6
R183
R15
8
R204
R203R209
R210C
108
C10
7R208
R20
7
R11
1
C371
C60
1
C369
C609
C612
C353
C611
R110
R112
C10
6
C357
C10
5
R14
1R
140
R107
R10
8
C10
4C
103
R10
5 R104
C11
2C
111
R11
7
R11
6
R118
C11
3
R12
1
R120
C10
2C
101R143
R14
2
R101
R102
R631
C355
C361C375
R355
R353
R35
1
R36
1
R367
R379
R365
R363
C411
C410
C402
C404
C403
C406C413
R403
R402
R40
1
C322
C320
C304
C308
C306
C312C326
R306
R304
R30
2
R31
2
R318
R330
R316
R314
C319
C303
C307
C305
C311
R305
R315
R313
C121
R630
R628
R629
R62
1
R62
2
R62
0
R61
8
R61
9
R627R623
R61
1
R61
2
R61
0
R61
7
R615
R613
R61
4
R60
1
R606
R607
R40
6
R409
R415
R408
R407
R414
R220
R378
R218
R21
9
C61
0
R217
R310R359
C21
2C
211
C201
C202
R377
R19
R20
R9
R10
R15
R16
C21
C22
R91
3
R914
R91
5
R20
5
R202
R12
4
R20
6
C70
5
R1
R10
9
R115R12
9
R916
C153
R13
3
R119
C154
C129
R360
R21
2
R70
3
R405
R221
R328
R308R357
R327
C24
C23
C633
R60
2
C62
9C
630
C63
1
C63
2
C62
1
C208
C70
4
C62
2
R66
5
R66
4
R66
3R
662
R65
7
R65
4
R65
9
R65
8
C20
7
R65
0
R60
3
C62
4
R64
9
R64
8R
647
R64
6R
645
R64
4R
643
R64
2R
641
R22
7
R633
R632
R22
3
R634
C62
8
C62
7
R103
C62
6
C62
5
C62
0
C61
9
C62
3
C70
8
L2
L1
C614C613
C615
C61
7C
618
C82
9
R358R404
R66
6
R66
1R
660
R65
6R
655
R65
3
R652
R651
R636R635
R637
R638 R639
R64
0
R12
3
C152R
416
R709
R22
2
R2
R5
R6
R3
R4
R7
R8
C550C551C552C553C554
R824 R82
3
R809R812
R825
R47
8
R46
7
R468
R475
R496
C824
R491R489
R457R476
C325
R329
R303
R317
R808
C807
C80
5R
811
R81
0C
819
R82
2
C806C808
C46
1
R48
1R
479
C801
C802
C822
R31
1
R30
1
R47
4
R45
8
W312
R46
0R
461
R49
7
R99
6 R45
9
R46
4R
483
R46
5R
484
R46
6
R48
5R
469
R48
7
R46
3R
486
R49
0R
488
C826
C820
R522 R521 R520
C908R924 R925
R904 R903 C906
C90
3
C901
R92
3
C130
R151R150
R146R147
R154 R155
R148
R122 C150
C91
0
C91
1C
912
C91
3
R50
4
C51
4
C51
0
R16
3
R16
1R
160
C142C13
1R
145
R14
9C
132
R15
3
C13
3C
139
R15
7C
134
R92
6
R91
2 R92
8
R90
5R
906
R92
9R
927
C90
7
R156
R130
C148
R162C136
R51
1
R509
R510
C52
8
R91
7
C52
9
R92
0
R91
8C
526
R91
9C
530
C90
4R90
2
R90
1
R92
2
R92
1
R18
1
C14
5
R19
2
R18
2C
525
C50
6R
501
C52
4
C52
7
R50
3
C12
8
C50
8R
513
C50
9R
517
R17
4 R16
5
R125
R47
0R309R307
C321
R99
7
C15
1
R519R518
R515 R514
C504
R516
R18
4
R135
C11
4
14
5 8
R201
4
58
1
1100
81
805150
3130
114
2815
E BEB
EBE B
E BEB
E B E B
E B
E B
E B E B
E B
E BE B
EBE B
E BE B
E B E B
E B E B
EB EB EB
E B
E B
EB
E BEB
E B
E B
EB
EB
EB EB
E B
R173C147
R528
C501
C519
C149
R172
R527
R526
C518
R525
C515
R52
9
C517
R524
C516
R50
2
R523
Q16
Q15
Q1
Q2
Q31
Q30
IC1
Q3
62
Q3
61
Q3
12
Q4
06
Q4
D9
1
D9
0
Q903
Q3
D5
6
D55
Q32
IC61
D9
6
IC23
D1
Q5Q6
D2
D44
D4
5
Q453
Q457
D999
Q454 D3
Q4
62
Q4
61
D7
8
Q4
56
Q459
D4
0 Q455
Q460
D9
96
D5
1
D5
8
D5
3
D5
9
D5
2
D7
4
D5
4
D6
0
D5
0
D7
5
D39
D9
2D
93
D9
4D
95
Q901
Q902Q1
1
Q1
2Q
14
Q1
3
Q54
Q53
Q55
IC52
Q51Q52
Q17
D9
02
D9
01
Q311
R480
R372
R370
C817
C816
R374
C45
8
C352
C36
0
C82
3
C46
0
C503
C141
C368
C45
4
C14
0
C120
C18
C9
C17
C10
C20
3
C3
C209C
204
C122
C21
7
C21
8
C214
C210
C4
C213
C80
4
C82
5
C80
3
R411
C8
C7
C50
2
C135
C5
C6
C51
3
C146
R371
R369
R373
C351
C35
9
C367
K1
R410
R11
C118
C116
C124
C126
C522
C52
3
C818
R12
R412
C401
C40
5
C409
C811C809
C810
R13
R14
R322
R320
R324
C302
C31
0
C318
R32
1R319
R323
C301
C30
9
C317
R462
R80
3 R801
R802
R804
R626
R62
5
R62
4
W21
0
W124
W70
W116
W138
W68
W11
8
W12
2
W73
W149
W137
W139
W161
W198
W199
W244
W250
W245
W248
W249
W162
W176W
209
W177W114
W53
W48
W47
W10
4
W26
7
W88
W64
W144
W266
W99
W273
W169
W21
W43
W25
W27
W29
W271
W160
W69
W75
W71
W194
W12
1
W12
3
W34
W143
W72
W17
5
W166
W13
4
W182
W30
W36
W35
W38 W
110
W51
W10
W185
W200
W19
5
W191
W188
W13
1
W76
W82
W24
W26
W233
W232
W231
W230
W227
W226
W225
W224
W223
W220
W219
W218
W217
W216
W189
W59
W234
W235
W237
W238
W213
W44
W229
W228
W236
W221
W222
W241
W214
W215
W239
W206
W207W243
W130
W74
W120
W274
W61
W16
3
W8
W168
W7
W251
W65
W252
W26
9
W183
W119
W11
W17
W16
W97
W12
W13
W52
W57
W50
W55
W39
W27
7
W27
8
W14
W63
W17
2
W17
3
W40
W14
0
W56
W181
W174
W193
W184
W208
W280
W27
0
W27
2
W21
1
W96
W95
W15
0
W42
W41
W15
2
W165
W180
W179
W14
2
W14
8
W94
W54
W32
W93
W46
W16
7
W60
W45
W49
W24
0
W100W102
W103
W12
6
W12
7
W13
2
W13
5
W92
W13
6
W14
1W10
7
W11
1
W83
W23
W9
W28
W90
W10
9
W11
2
W33
W10
6
W10
1
W87
W18
W66
W10
8
W154
W153
W24
2
W187
W86
W14
7
W84
W85
W15
5
W15
6
W186
W170
W171
W79
W28
3
W28
5
W2
W1
PEAK LEVEL
DISP.MODE
INPUTSEL.
SP-B
SP-ASP-B
SP-A
+5V
-B
+5V
+5V
+5V
+5V
GND
GND
+5V
+5V
DTS
DOLBY DIGITAL
V-B SELECTOR
V-A
C SELECTOR
Y SELECTOR
SELECTOR
VIDEOAMP.
+5.6V
GND
A-CLASS AVR
+17V
-17V
VIDEO AVR
+B
+8V
GN
D
SR-chL-ch
VIDEO AVR
-17V
Rch
Lch
ST
LB
PHONO EQ
+17V
+B
+B
A-CLASS
AVRAUDIO
-17V
+17V
SL-ch
+17V
GND
Lch
Lch
Rch
+17VGND
GND
R-ch C-ch
VGND
+5V
DATACLK
ST-
BY
RE
LAY
GN
D
DSPAVR
GN
D
MUTE
V4
INM
ON
IV
3 IN
V1
INV
1 O
UT
V2
INV
2O
UT
C61
6
W4
C457
C45
3
R376
C50
7
W27
9
C119
C12
7
S6
C828
R413
W26
8
W15
W25
3
W5
R472
R609
C366
R144
C364
W29
5
W29
7
R375
W302
W275
W31C125
W62
C63
4
R106
C115
C123
C143
W67
W78
R17
R18
C19
R512
C20
R608
W289
W298
R152
W303
C905
W25
9
R12
7
R22
4
R499
C451
R498
R477
W19
7
W19
2R
805
W286
W30
7
W255
R81
3
C365
C363
R326
C316
C314
R325
R99
8
R473
R471
C452
R495
R482
W281W287
R806
W247
C315
W12
8
C313
R70
4
R61
6
W262
W20
1
R828
W15
9
W125
W113
W25
7
W16
4
W26
4
W256
W276
W146
W115
W151
W133
W203W157
W190
W196
W158W204
W205
W77
W81
C909
C463
W80
W98
W10
5
W58
W20
W22
W91
D69
C831
R821
C82
7
W301
C408
C407
W89
W145
W265
W3W212
W178
W263
ED1
W28
2
R417
C456
W300
W117
W299
W6
W261
W202
W24
6
R99
9
R604
W12
9
W19
W292
W37
W290
W29
3
W29
4
C462
W304
C60
3
W305
W284
-B
-17V
C82
1
-5V
-17V
X1
181
9 1
151
1
4
5
8
1
9
1 9
OG I
129
1
9
113
1 41 20
17
8 14
1
9
IGO
O I G
4 1 13 1
163
4 1
1 8
916
115
18 10
91
11 1
1
113
18
1 8
916
81
169
1
10
1 8
916
7
1
15
4
1
1
4
1 13
9
1
B
B
E
E
E
B
BEBBB EEE
BE
E
B
B E
E
B
E
E
B
B
E
E
E B E
B BE
B E B E
E B E B
E
B
B
EB
B
B BE
E
E
EB
E B
B
B
E
BE
E
E
B
B
B E
E B
EB
E
EB
B
E B
E
E B
EB
B
E
B
-B
C14
4
C50
5
15
C51
2
1
7
1
C52
1
C52
0
C51
1
IC11
IC12
IC51
D86
D5
7
Q354
IC13
Q352
Q358
Q360
Q356
E5
IC83
D4
3
E7
Q353
Q351
Q357
Q359
Q355
J6
J5
J4
IC53
D82
Q86
CN
86
CN
83
CN
85
D8
1
CN
84
IC21
CN88 CN87
CN82
Q452
CN81
Q402
Q401
Q404
Q405
Q403
Q304
Q302
Q308
Q310
Q306
Q303
Q301
Q307
Q309
Q305
Q81
Q451
IC8
1
Q82
E6
WH
2
WH
1
WH
1
WH6
WH5
E20
WH4
WH
8W
H3
E1
WH
7
WH7
IC84
CN
32
CN22
CN29
S5
S2
E2
S3
S4
S7
D36
D38
CN21
CN25
IC91
D66
CN51
Q466
CN11
IC82
Q83
Q84
D46
D47
Q470
CN24
D67
D76
D4
D7
1
D80
D9
98
D35
D37
IC90
D32
D34
D83
D85
D84
D48
D49
D31
D33
CN28
D68
D87
CN26
CN27
D63
E18
Q465
D7
3
D61
D62
D64
D70
D65
CN33
D89
D41
D42
D79
D5
Q463
Q458 Q464
Q467
Q468
Q469
D77
P2
D9
97
J1
Q85
CN23
D88
F3 1.6A 125V
F1
1
.25
A 1
25
V
F4
1
.25
A 1
25
V
F2 1.0A 125V
Q9
99
E4
E16
A1
E1
1E
9
E17
P1
J3
J2
J7
WH
8E
10
WH
3
J9
E1
2
J8
J1
1
X25-6040-10 A/7 (J70-1138-31)
X25 B/7 X25 E/7 X25 C/7
X25 F/7
X25 D/7
X25 G/7
R
L
PLAYIN
RECOUT
RECOUT
PLAYIN
PLAYIN
VIDEO3
PLAYVIDEO4
IN
OUTMONITOR
S1 V
IDE
O
LR
AU
DIO
VS
1 V
IDE
O
AV
AU
X
MONITOROUT
VIDEO4PLAY
IN
VID
EO
PLAYVIDEO3
IN
OUTREC
PLAYIN
RECOUT
PLAYIN
SECONDROOMVIDEO
VID
EO
1V
IDE
O2
VID
EO
1V
IDE
O2
PH
ON
O
Refer to the schematic diagram for the value of resistors and capacitors.
PC BOARD(Component side view)
11 12
![Page 10: kenwood_krf-v9992d_vr-3090_3100_sm_[ET]](https://reader034.fdocuments.us/reader034/viewer/2022051211/552ef4c94a7959d5588b4ae4/html5/thumbnails/10.jpg)
A B D F H JC E G I
2
1
3
5
7
4
6
TR3
1T362: HVU202 or: 2SC2413
D1-3TR2,3
: 2SK302: 2SC2714TR1
FET
D3
TR2OSC
BUFFEROSC
D1
FET
D2
RF AMP TR1
MIX
J601
FM FRONT-END
Q601
D601
TUNEDFM
Q603
Q604
EMPHASIS75uS: ON50uS: OFFB
PLL
D60
4
FM +BQ614
FM, MPXAM SYSTEM
MUTE
CN11
Q602
FM AMP
D60
3
D60
8
D60
9
Q610
Q611
Q612
DRIVET. MUTE
D60
5
IC601 :IC602 : LC72131
Q601,603,604,606,607 : 2SC4081(R,S) or
Q602,612,614 : 2SA1576A(R,S) or
Q610,611 : 2SD1757K
D601 : DA204KD603 : RD8.2ES(B2) or
D608,610,611,613 : MA111
D612 : 1SS133 or
RD5.1ES(B2) orD604 :
RD3.3ES(B2) orD609 :
RD2.7ES(B2) orD605 :
D613
DISTORTION (ST)
AM RF
CN12
Q606
Q607
C
D61
2
FM DET MPX
MPX FILTER
D61
1
A
S601CH SPACE DE-EMPHASISFM:100kHz
75uSAM:10kHz
FM:50kHz
AM:9kHz 50uS
2SC4116(Y,GR)
2SA1586(Y,GR)
HZS8.2N(B2)
HZS5.1N(B2)
HZS2.7N(B2)
HZS3.3N(B2)
IC28,43 : NJM4565DIC27 : TC9413P
IC44 : TC9184AP
D5,6 : DA204U or1SS302
FM 75
GNDAM
HSS104
ADJ
D61
5
WH601
U1BC44D615 :
GND LINESIGNAL LINE
B LINEB LINE
GND
GND
ANT2
ANT1
4
3
2
1
100
100
R12
680K
R11
100K-
680-
2.2K
R6
8P
0-8P
2-6P
C20
150P R9L6C
12
R10
10K
C15
27P
27P
C14
C16
3.9K
C13 R8
10K
R7
C17
100P
8OUT
IF-OUT 7
C10
33K
L30-100
100K
0-8P
C18C1
180P
L1
L2
10P
R1
C2
C6
4P
C3
0-8P
1.2M
470K
-
1000
P
180P
0.1
C9
68R14
C19 C5
R5
L5
L4
3P
R13
680
C7
27P
R3 R2 C4R4
33K
0.1
+B 6
VT
IFT C8
0.1
5
OSC
270R644
100
0.01
C60
3
33
R60
7
820
R60
4 68
0CF601
CF602
R61
210
0
1/4W
4PC67
5
R641100K
L601
10K
R6420.01
C63
6
1uH
L602
S-METER
DRIVETUNING
FM AM/FMS-CURVE
1 2
FM IF
S-METER
FMDET
IF-BUFF
3 4
GND
5
AMOSC
BUFF
ALC
30 29
SDCOMP
AM
AM IF
RF.AMPAMMIX
REG
28
AM
AGC
27 26
VCC
86 7
DRIVESTEREO
9 1210 11 13 1514
MUTE
DET
25 24 23 22
38K304KHzVCO FF
219KFF
DECODERANTI-BIRDIE
P-DET
21
SWSTEREO
20 19
PILOTDET
FF19K 8
18 17 16
47P
0.04
7C
620
33u1
0C
619
+
0.04
7C
622
3.3u
35C
621
+R625
0.022
C626C624
10u1
6C
623
+
10u25
C627C625
VR
601
10K
2.2u
35C
629
+ 2.2u
35C
628
+
C63
1
C63
0
10u10C638
+
10u10C637
+ 0.012C634
C633
0.012
560R630
47KR631
0.04
7C
612
22R61
6
CF
603
10u1
6C
614 +
C61
3
R61
7 3.
9K
C64
5 22
P
+C61
51u
50
R620 3.3K
3KR61
8
0.47
u50
C61
6
+
R619
C6171u50
+
8.2K
1C681
L603
0.04
7C
611
47u1
6C
610 +
R68
3 1K
47PC676
C64
1
47P
21
C B I/F
DIVIDERREFERENCE
321 4 5
2
22 14
SWALLOW COUNTER1/16,1/17 4bits
ONDETECTORRESET
DATA SHIFT REGISTER LATCH
6 7 8 109 11
POWER
CHARGEPUMP
PHASEDETECTOR
UNLOCK
20 19 18 17 16
UNIVERSAL COUNTER
12bits PROGRAMABLEDIVIDER
1/2
15 13 12
7.2MHzX601
27P
C64
2
22P
C64
3
1.2KR659
R65
8
12K
R64
9 10
K
R648 1K
R647 1K
R646 1K
R645 1K470PC644
47u1
6C
648 +
10u1
6C
646 +
1000
P
2.2u
50 +
C67
8
2.2K
1KR65
4R651
5.6K
100
R65
2
470
R65
0
C64
7
1/4W
1KR65
6
100P
C65
21KR65
7
470P
C65
1
100P
C65
0
10K
R65
5
R643
220
VCC
2
1
4
3
E601
C6010.022
C61
8
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
SD
STEREO
Rch
GND
Lch
+17V
-17V
T. MUTE
PLLDATA
PLLCLK
PLLCE
PLLDO
DE-ENPH
1u50C672
+
47u1
6C
673
+
R601
R60
5 3.
3K
220
0.01C605
R611
C60
6
0.01
330
R60
968
0R
610
C60
7 47
u16
+
150R681
C60
8 0.
01
1W
820
8.2K
R67
5
4.7K
1.8KR676R
678
R677
47KR674
W65
6
6
3
5
4
3
5
4
6
1K
1K
R67
2R
673
33
R60
8
R61
4
R62
3
R63
4
R62
8
R62
7
R633
R60
6
0.04
7
2 1
T.M
ET
ER
VR
EF
C67
9
C68
0
R638
1K
10u1
6C
632 +
100K
R640
1K
R68
0
R635
100
100
R63
6
3.9KR637
10K
R639
+17V
17V
+17
V
8200PC671
8200
P
C67
0
W682
L606
L607
W683
C68
2 0.
01
33K
R61
5
R68
22.
7K
L604 (GRN) L605 (WHT)
R60
3
3.3K
R60
2
220
0.02
2
DET
S-LEVEL
470PC686
1M
R687C6840.022
R68
61M
C60
2 0.
01
56KR688
R68
5 1M
0.02
2C
685
W662
W68
8
C68
710
00P
100PC688
R689
680
390P
R65
3C
649
+B
+B
+15
V+
B+
B
+15V
+15V
+B
+B
+B
+B
+B
X +B
+B
+B
+B
+B
+B
+15
V
+15
V
B+B
3.6V
(3.6
V)
8.0V
(8.0
V)
(3.6
V)
3.6V
(3.6
V)
3.6V
(0V
)0V (4.9
)0V (8.0
V)
8.0V
(1.2
V)
1.2V
(2.8
V)
0V
(0.5
V)
0.5V
(6.9
V)
6.9V
(8.0V)8.0V
(0V)4.3V
(3.6V)6.9V
(2.0
V)
2.1V
(3.6
V)
3.6V
(1.2
V)
0V
(1.4
V)
0V
(0.4
V)
3.5V
(3.3
V)
3.3V
4.3V
(4.3
V)
(4.3
V)
4.3V
4.3V(4.3V)
(3.3
V)
3.3V(2.9V)
2.9V
3.6V
(3.6
V)
(3.6
V)
3.6V
(3.6
V)
3.6V
(2.5V) (3.0
V)
(1.0
V) (5
.2V
)
(0V
)
(0V
)
(3.0
V)
(2.6
V)
0V (
0V)
0V (
0V)
0V (
0V)
(4.3
V)
(0.1
V)
(6.9
V)
[0V]
[0V]
[0.6V]
0V
0V
0.2V
1.7V
10.7V
11.3V
[75uS]50uS
0V
0V (0V
)
(0V
)
(1.0V)
4.3V
2.6V
6.9V
6.7V
0V (11.6V)10.1V (10.3V)
0V 0V(2.5
V)
0V
5.2V
2.5V
1.0V
0V 1.0V
4.1V2.5V
6.3V
1.1V
6.9V
1.6V
4.3V
8.0V
3.7V
2.9V
3.5V15.0V
[0V]
[0V] [0V]
[0.7]
[0.7]
[3.5V][3.5V]
[2.7V]
0V
-2.4V
0V 0V -2.4V
-2.4V3.7V
[0V]0V
5.0V
0V (0V
)
11.5V
A601 (W02-2622-05)
IC602
IC601
(X11-380X-XX) (C/7)TUNER UNIT
USED (M1) TYPE
CAUTION: For continued safety, replace safety critical components only with man-ufacturer's recommended parts (refer to parts list). indicates safety critical com-ponents. For continued protection against risk of fire, replace only with same typeand rating fuse(s). To reduce the risk of electric shock, leakage-current or resis-tance measurements shall be carried out (exposed parts are acceptably insulatedfrom the supply circuit) before the appliance is returned to the customer.
MODE CARRIERMODULATION
ANT INPUTFREQUENCY DEVIATION
FM 98MHz 1kHz STEREO 67.5kHz 7.5kHz(Pilot) 60dB
AM 1000(999)kHz 400Hz MONO 30% MOD 60dB
The DC voltage is an actual reading measured with a high impedance type volt-meter as the AM/FM signal generator is specified to the conditions as shown in thelist below. The measurement value may vary depending on the measuring instru-ments used or on the product. The value shown in ( ) is actual reading measuredin the AM mode.
![Page 11: kenwood_krf-v9992d_vr-3090_3100_sm_[ET]](https://reader034.fdocuments.us/reader034/viewer/2022051211/552ef4c94a7959d5588b4ae4/html5/thumbnails/11.jpg)
K M OL N
KRF-V9992D/VR-3090/3100Y05-3900-10
E3X08-
3/6
VR-3090 (X11-3803-81)
VR-3100 (X11-3802-91)
KRF-V9992D (X11-3800-71)
CN5
CN7
(BOTTOM VIEW)
-E2X11-A/7
4/6
-CN29X25-A/7
5/6
TONE
D6
IC43
AMP
IC43
D5
E. VOL.ROOM B
IC28
AMP
IC28
FLch
FRch
ROOM BLch
ROOM BRch
(1/2)
(2/2)
(1/2)
(2/2)
CANADAU.S.A.
P2K1
COUNTRYDESTINATION
ABB.
3-81
UNIT No. A
NO YESNO
C625
150P
C630,631
0.033
R614
100
R615,682
YES
R625
18K
R627,628
4.7K
R640
NO
R672,673
3.9K
W656,662,682,683
NO
C679,680
3900P
607L604-
YES
CF603
NO
602CF601,
MS2
IC601
LA1837
CN12
YES
MS2
CF601,UNIT No.
2-91CANADA P1
DESTINATION
U.S.A.COUNTRY ABB.
K
R614
150P
C625
NO
A C B
NO 0.033 YES
C630,631
1003900P
C679,680
3.9K
R672,673
4.7K
628R627,
YES 11K
R623
NO NOYES
L604-607 602 CF603
LA1837
IC601
YES
CN12
YES
C630,
0.018GENERAL MARKETCOUNTRYDESTINATION
0-71M1 NO YES
UNIT No.ABB.
A C B
270PYES NO
C625 671,682C670,
3300P NO270 3.3K
631 680C679, R615,
640,682R614 R623
8.2K15K 8.2K YES
R627,628R625 673
R672,
YESNO MA5
CF603607L604-
602CF601,
LA1838 NO
IC601 CN12
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1 TONE OUT Rch
GND
TONE IN Rch
GND
TONE IN Lch
GND
TONE OUT Lch
+17V
-17V
B-MUTE
DGND
VOLUME-STB
TONE-STB
VOLUME. TONE-CLK
VOLUME. TONE-DATA
9
8
7
6
5
4
3
2
1
B-Rch IN
GND
B-Lch IN
GND
B-Rch OUT
GND
B-Lch OUT
GND
B-MUTE
8 7 6 5 4 3 2 1
9 10 11 12 13 14 15 16
9 10 11 12 13 14 15 16
CLK
GN
D
CS
1
NC
VS
S
8 7 6 5 4 3 2 1
DA
TA
ST
B
CS
2 A-G
ND
NC
IN OU
T
VD
D
LADDER RESISTOR
ANALOG SW
ANALOG SW
CODE DETECT
VS
S
GN
D
VD
D
20bit SHIFT REGISTER CIRCUITLEV
EL
SH
IFT
CK
ST
B
DA
TA
CO
MC
OM
470K
R34
5
5600
PC
305
3.9K
R30
5
C3010.068
C3030.015
R301680K
ANALOG SW
ANALOG SW
CIRCUIT
R3111K
820P
C30
9
22K
R30
982
0R
307
0.01
8C
307 R313
390K
16K
R30
3
3.9K
R31
5
+
10u50C341
LADDER RESISTOR
LADDER RESISTORLADDER RESISTOR
13bit LATCH CIRCUIT13bit LATCH CIRCUIT
1KR312
10u50
+
C342
820P
C31
0
R31
022
K
R30
416
K
820
R30
8
3.9K
R30
6
3.9K
R31
6
C30
80.
018
C30
656
00P
R314390K
R302680K
0.015C304
0.068C302
76
8 5R3258.2K
+
1u50C321
2.2K
R32
3
560P
C31
9
120K
R32
1
1u50
C31
7 +
43K
R31
9
C31527P
R317180K
C3221u50
+
R3268.2K
1
4
2
3
R318180K
27PC316
+1u50
C31
8
560P
R32
212
0K
C32
0
R32
42.
2K
R32
043
KR266
100K
C26
3
470K
R26
9
R26
7
12
3 8+
10u50
R27
4
C26
6 10
0P
R25
2 12
0K
C26
8 10
0P
R25
4
C258 R272
R256 11K
C27
0
470K
+
22u16
5
67
4
22u16
+10u50
+
R25
1 12
0P
R27
3
100P
470K
R25
8R
257
R255 11K
22P 100C26
7 10
0P
R25
3 2.
7K
C26
9
+17
V17
V
C3140.01
C25
2
C25
1
+17
V
+17
V
+17
V
+17
V+17V
+17
V
+17V +17V
+17
V
+17
V
+17
V17
V17
V
17V 17V
17V
17V
17V
17V
17V
17V 17V
+17V
17V
+17V
1
3
4
2
4
3
2
1
470K
470K
100P
R26
8
0.01
150P
1M C26
5
C253C259
C257 R271
100P
100P
2.7K
10022P
C260
1M
C254
100PC340
470KR343
470KR344
11K
R623
R625
18K
100K
R265
B C
C608
C608
C608
C670,671,682
671,682C670,
R615,640,682 682,683
W656,662,
W656,662,682,683
-16.
5V
16.3V
16.3V-16.5V
16.3V
-16.5V
-16.5V
16.3V
(X11-380X-XX) (C/7)
KRF-V9992D(M) (1/6)VR-3090/3100(K,P) (1/6)
IC44
IC27
A
B
VR-3100(K,P) ONLY
C
+17
V+
17V
+17V+17V+17V
17V
17V 17V 17V
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DESTINATION C D
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UNIT No.ABB. M Q
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UNIT No.
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VR-3100 (X25-6040-11)VR-3090 (X25-6042-71)
VIDEO 1
VIDEO 2
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VIDEO 4
V-MUTE
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V X Z ABU W Y AA ADAC
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DESTINATION
GENERAL MARKET
COUNTRY
NO0-22
UNIT No.ABB.
M1
DC
YES
Q RM
YES
E18
W207
560R192
R182
10K
100
9
8
7
6
5
4
3
2
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8
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6
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4
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11 11
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6
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6
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13 11 B 9 C 8 D 7 E1
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VIDEO4
10
VIDEO1
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2 PLAY INVIDEO 4
VIDEO 31 PLAY IN
Q14
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2 REC OUT
1 PLAY IN
VIDEO 1
(VIDEO/COMPOSITE)J11
IC91(1/2)(2/2)IC91
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1 Q901Q52
KRF-V9992D (X25-6040-22)
IC52(1/2)
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REC OUTVIDEO1
BUFFER
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0V
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(X25-604X-XX) (B/7)
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R92
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27 282524 2622211918 2015 17 23
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220
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20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
NC
NC
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PRE OUT Rch
PRE OUT Lch
ROOM B BUF Lch
ROOM B BUF Rch
GND
ROOM A SEL Lch
ROOM A SEL Rch
GND
ROOM B SEL Rch
ROOM B SEL Lch
GND
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VIDEO2 REC Rch
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-17V
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5
4
7220K
C64 C
68
R88 100
C57
5
6
6
5
16D
ATA
2
ST
B
V3
PLA
Y
V2
PLA
Y
V1
PLA
Y
OU
T
V2
PLA
Y
V3
PLA
Y
V4
PLA
Y
RO
OM
A
OU
T
V1
PLA
Y
2
6
3
7
4
8
12
R70470K
C53100P
R71470K
R69470K
15
16
13
161513
12 8 7 6 4 3 2
0.01
C54
+17V
+17
V
+17
V+
17V
+17
V
+17V+17V
+17
V
+17
V17
V
-17V
17V
17V
17V
17V
220P
220P
220K
220K
220
R68
C61C65
10u50
R86
R85
47P
47P
100P
100P
150P4.7u50
10u50
150PC55
B
+B
+5V
+5V
+5V
+5V
D92
5V
R
AVR
Q902
D95 Q
D94
D93
3/6
X08-CN19
E18
CN27
CN11
D901,902 : MA111D92-95 : DA204K
Q902 : 2SA1611(M5,M6)Q54 : UN5212 or DTC124EUAQ53 : UN5119 or DTA113ZUAQ15-17,55 : 2SC4213(B)Q12,14,30,31,52,901 : 2SC4081(R,S)
IC91 : NJM4580LIC90 : BA7645NIC53 : NJU3713DIC52 : MC14577CFIC13 : TC74HC4051APIC11,12,51 : SN761200N
-CN26
5/6
X25-A/7
X25-A/7
5/6
-CN25
(AUDIO)INPUT SEL.
Lch 2
Rch 1
J5
PRE OUT (ROOM B)SECOND ROOM
Rch 1
PLAY INVIDEO 4
Lch 2
J3
Lch 4
Rch 3
VIDEO 3PLAY IN
Lch 4
VIDEO 1REC OUT
Rch 3
Lch 2
VIDEO 2PLAY IN
Rch 1
J4
PLAY INVIDEO 1
Lch 6
Rch 5
CN2
CN10
-CN28X25-A/7
5/6
-CN22X25-A/7
5/6
IC5
IC5
LINE BUFFROOM B
(BOTTOM VIEW)
VIDEO
IC5 : NJM4565DIC4 : TC9163AF
D
E
F
(1/2)
(2/2)
(AUDIO)
ROOM B:(ROOM A:
)A
B
A A
A
B
B B
GND LINESIGNAL LINE
B LINEB LINE
4.2V
5.0V
16.3V
-16.5V
16.3V
-16.5V
4.9V
F
KRF-V9992D(M) (2/6)
E
D
VR-3090/3100(K,P) (2/6)
IC4
G
H
(X11-380X-XX) (B/7)
VR-3100(K,P) ONLY
VR-3100(K,P) ONLY
(X25-604X-XX) (B/7)
AE AF AH AJ AL ANAG AI AK AM
KRF-V9992D/VR-3090/3100Y05-3900-10
2SC3944
DTA124EUA
NJM4565D
CAUTION: For continued safety,replace safety critical componentsonly with manufacturer's recom-mended parts (refer to parts list).indicates safety critical compo-nents. For continued protectionagainst risk of fire, replace only withsame type and rating fuse(s). Toreduce the risk of electric shock,leakage-current or resistance mea-surements shall be carried out(exposed parts are acceptably insu-lated from the supply circuit) beforethe appliance is returned to the cus-tomer.
The DC voltage is an actual readingmeasured with a high impedancetype voltmeter with no signal input.The measurement value may varydepending on the measuring instru-ments used or on the product.
![Page 15: kenwood_krf-v9992d_vr-3090_3100_sm_[ET]](https://reader034.fdocuments.us/reader034/viewer/2022051211/552ef4c94a7959d5588b4ae4/html5/thumbnails/15.jpg)
AO AQ AS AU AWAP AR AT AV AX
2
1
3
5
7
4
6
E3WH3
CN11
J11
IC72(1/6)
IC72(2/6)
(4/6)IC72
IC72(3/6)A1
A2
A3
(6/6)IC72
IC72(5/6)
1M DRAM
D52
D51
D53
FILTERCONFIG
ORIGINALSURROUND (DSP)
DAC, A/DDIR
CONVERTER
FREQ.DTS
DIVIDER
DTS/AC-3 DIGITAL SEL.
REC OUTDIGITAL
SEL.
5V AVR
5V AVR
5V AVR
5V AVR5V AVR
IC85
(1/2)IC74
(2/2)IC74
BUFFER
E1
CDCOAXIAL
VIDEO4COAXIAL
VIDEO3OPTICAL
OPTICALVIDEO2
INDIGITAL
DIGITALOUT
C
ANALOG IN(R)
ANALOG IN(L)
DIGITAL(C,SW)
DIGITAL(SL,SR)
DIGITAL(FL,FR)
OPTICAL
-CN11X11-C/7
1/6
2/6
-E18X25-B/7
IC52
IC62
L
H
D11
1
Q68
DIR-OUTDETECT
LIC52 INPUT
IC56 INPUT L L
H
IC59 INPUT
IC60,89
DELAY TIME
INVERTER
D205
D206
Q69D204
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
CH-SPACE
PLL-DO
PLL-CE
PLL-CLK
PLL-DATA
T MUTE
-16V
+16V
T Lch
TGND
T Rch
STEREO
SD
S LEVEL
DE OUT
1
2
3
4
5
6
7
8
9
10
11
12
13
DGND
+8V
AUX
-17V
+17V
GND
T Rch
TGND
T Lch
GND
R IN
GND
L IN
1
2
3VDD
GND
OUT
75R78
2
100P
C62
0 0.1
C622L1
C62
110
0P
R78
575
L2 0.1C623
47P
C91
9
R781 4.7K
C624 22P
R780 47K
R98
922
0
C92
0
47P
R783 47K
R784 4.7K
C625 22P
C92
147
P
47P
C92
2
220R990
47P
C89
6 220
R966
0.1
C62
6
10 1/4WR786
2GND
VDD3
1OUT
C65
10.
1C
897
47P
10 1/4WR787
R967220
C62
82VDD
0.1
IN
GND1
3
R78810 1/4W
47u2
5C
627
+
C65
247
u25
+
C62
947
u25
+
1
2
3
4
5
6
7
8
STB
DIN1
V2
V3
V4
CD
OUT
GND
16
15
14
13
12
11
10
9
VCC
G
DIN2
GND
GND
GND
GND
C854
0.01
C630 0.01
R832 100
R831 100
R830 100
R829 100
C90
6 22
u35
+
4.7u50C405
+5
6
87
0.01
C41
6
1000
PC
403
100K
R40
3
R851
100
100P
C80
1 R94
3
100K
4.7u50+
C401
2
3
4
1
R852
100
100P
C80
2
100K
R40
4
1000
PC
404
4.7u50C406
+
C41
5
150P
47u2
5C
862 +
47u2
5C
861
+
47P
C89
8
R968 220
R94
4
100K
4.7u50C402
+
1
2
3
4
5
6
7
8
9
10
D1
D2
WE
RAS
NC
A0
A1
A2
A3
VCC
20
19
18
17
16
15
14
13
12
11
VSS
D4
D3
CAS
OE
A8
A7
A6
A5
A4
8 7 6 5 4 3 2 1
GN
D
OU
T1
AC
-3 IN
1
DT
S IN
1
GN
D
GN
D B
GN
D
9 10 11 12 13 14 15 16
OU
T2
AC
-3 IN
2
DT
S IN
2
GN
D
GN
D
A G VC
C
G
B
AC
-3 IN
2
DT
S IN
2
9 10 11
OU
T2
12 13 14 15
GN
D
GN
D
A
GN
D
GN
D
DT
S IN
1
OU
T1
GN
D
AC
-3 IN
1
8 67 45 23
16V
CC
GN
D1
14 13 12 11 10 9 8
VC
C
2CK
2CLR
2QA
2QB
2QC
2QD
1 2 3 4 5 6 7
1CK
1CLR
1QA
1QB
1QC
1QD
GN
D
15 14 13 12
1Rx/
Cx
1Cx
1Q 2Q
2 3 4 8
1B 1CL
1Q GN
D
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61
21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
MC
AS
MR
AS
MW
R
MR
D
GP
I00
GP
I01
GP
I02
GP
I03
GN
DD
MD
0
VC
CD
MD
1
MD
2
MD
3
GN
DD
MD
4
MD
5
MD
6
MD
7
DR
GN
DA
MA
3
MA
2
MA
1
MA
0
SC
K/S
CL
EX
TAL
VC
CQ
GN
DQ
PIN
IT
GN
DP
PC
AP
VC
CP
GN
DS
MIS
O/S
DA
RE
S
MO
DA
MO
DB
MO
DC
VC
CS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
GNDA
MCSO
MA15
MA14
MA13
VCCA
MA12
GNDA
VCCQ
GNDQ
MA11
MA10
MA9
MA8
GNDA
MA7
VCCA
MA6
MA5
MA4
DSCK
DSI
DSO
SDI0
SDI1
WSR
GNDS
VCCQ
GNDQ
SCKR
WST
SCKT
VCCS
SDO0
SDO1
SDO2
GNDS
HREQ
SS
MOS
69
71
80
77
67
68
78
79
24
25
22
23
80 79 78 77 71 69 68 67
C547
0.1
C549
0.1
C548
0.1
0.1
C55
0
0.1
C55
1
C55
482
00P
22 23 24 25 R53
5
470
1000
P
C55
2
C55
30.
1
10P
C57
1
R538
10K
10K
R57
1
C556
0.1
C557
0.1
R546 470
R545 470
R544 470
R542 330
R543 330
0.1
C55
8
47P
C886
0.01
C55
9
C88
447
P
220R962
5 1
47
46
45
C887
47P
R965
220
26
L74
C911
47P
0.1
C909
10u50C908
+
0.1C993
11 10 9 8 7 6 5 4 3 2 1
23 24 25 26 27 28 29 30 31 32 33
FR
EQ
0
AC
3
AU
DIO
PD
N
SP
I
CS
CD
IN
CD
OU
T
CC
LK
HO
LD
RX
4
(C)A
OU
T3
(SW
)AO
UT
4
(SL)
AO
UT
5
(SR
)AO
UT
6
DE
M
XT
I
XT
O
ER
R
CLK
OU
T
SD
IN3
SD
IN2
12
13
14
15
16
17
18
19
20
21
22
44
43
42
41
40
39
38
37
36
35
34
FREQ1
AINIR
AINIL
AINAUX
CMOUT
FILT
AGND2
VA+
AGND1
(L)AOUT1
(R)AOUT2
RX3
RX2
RX1
DGND1
VD+
DGND2
SCLK
LRCK
SDOUT1
SDOUT2
SDIN1R
570
R56
9 1K
R56
8
R56
7
C579 0.1
C580 0.01
C581 1000P
R566 47K
R565 47K
R563 47K
R564 47K
100
2.2K
100
R562 47K
22u35C899
+
0.1C582
C58
4 10
00P
47K
R84
2
8200
P
C58
3
C58
5 0.
01
C58
6 1u
50 +
R572
220
0.1
C90
4
0.1
C90
5
L32
L31
R573
220
21 23 2522 24 26
R834
1MX1
33P
C56
1
22P
C56
0
46
47
45
L72
C901 47P
C576 0.1
C578 0.1
C577 0.1
R55
6 1K
R55
4 1K
R55
3 1K
R55
7 1K
R559
R558
R560
R561
330
330
330
330
C57
4 47
P
C57
3 47
P
C57
2 47
P
C575 0.1
R972 470
100
R971 470
L6
0.1
C751
GNDIN OUT
100u
10C
604 +
0.01
C60
3
10u5
0C
601
0.01
C60
2+
2.7
R575
0.1
C89
3
C60
6
0.01
C60
510
u50 +
0.01
C60
7
C60
8 +
100u
10
R574
2.7 GNDIN OUT
0.1
C88
8
C88
90.
1
L22
L21
+
0.01
C60
910
u50
C61
0
C61
10.
01
2.7
R576OUTIN
GND
C61
30.
1
GNDIN OUT
2.7
R55
2
0.01
C56
9
100u
10C
570 +
C89
00.
1
C56
80.
01
C56
710
0u10 + 0.1
C752OUT
2.7
R53
3
C54
0
0.01
C54
110
0u10 GND
IN
+
0.1
C75
3
0.1
C87
8
C53
8
C53
9
100u
10
0.01
L10
+
L9
C89
40.
1
R973
220
C910
47P
IC60,89
1 44 43 42
4
25
30
31
27
26
28
32
29
75
10u5
0C
907
+
81
8280
43
44
1
42
48
3
7
3
2
9
10
5
8
3
18
50 51 5150
100 C85
3
0.01
52
585956575361625554
+17V +17V
+17
V+
17V
+8V
+8V
+8V
+8V
17V
1/4W
1/4W
1/4W
1 2 3 4
13 12 11 10
65
9 8
L29
R540
47K
R539
1K
0.1C872
1/4W
1/4W
R963220
47P
C88
5
R536
14
45
2
3
74
10
AC-3 ONCONDITION
C94
50.
1
L61
L62
C93
8 0.
1
L67
L68
C93
7 0.
1
C90
0
0.1
10u50C926
+
C94
1
47P
C94
0
47P
C93
9
47P
R998
C94
7 22
P
C93
2
0.1
C931
0.1
C859
0.01
47PC949
2CL
11
2B10
2A9
VC
C16
1A1
2Cx
5
2Rx/
Cx
762Q
C925 0.01
C924 0.110K
R99
2
R99347K
7
IC92
H
L
VIDEO4
VIDEO3
L
H
L
L
H
L
DIN1OUT
VIDEO2
CD1
DIN STBDIN2
H
L
L
L
HELSE
17 2 14 1
IC71
14
DSP SELCGTER
2
5600
PC
952
L69
L73
22P
C94
6
0.1
C936
0.1C935
L65
L66
47K
R2
Q68
470K
R3 0.1C956
43
98 Q69
+B
+B
+B
+B +B
+B
+B+B
+B
+B+B
+B
+B
+B
+B
+B
+B
+B +
B
+B+B
+B
+B
+B
+B
+B+
B+B
B
+B
B+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B+B
+B
+B
+B+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B +B
+B
+B
+B
+B
+B +B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B +B
BB
17V
17V
17V
17V
+B
+B
+B
+B
+B
+B
+B
7.6V
5.0V
7.4V
5.0V
5.0V
7.7V
16.3V
-16.5V
2.6V 0.9V2.7V
2.7V
0.9V
2.6V
4.9V
4.9V
4.9V
4.4V 0V
5.0V
4.4V 0V 5.0V
0V
0V
0V
0.9V
0.9V
0V
5.0V
0V
0.4V
0.4V
5.0V
5.0V
5.0V
5.0V
5.0V
5.0V
0.4V
5.0V
0.4V
5.0V
5.0V
5.0V
5.0V
0V
5.0V
5.0V
5.0V
5.0V
5.0V
5.0V
5.0V
5.0V
0.4V
5.0V
0.4V
0.4V
0.4V
5.0V
5.0V
5.0V
5.0V
5.0V
5.0V
0.8V
5.0V 0V
5.0V
2.5V
5.0V
2.5V
2.5V
5.0V
0V
1.5V
0V
1.5V
1.5V
1.1V
0V
5.0V
5.0V
5.0V
0V 0V 0V
5.0V 0V
5.0V 0V 0V
5.0V 0V
0V
0V1.4V
5.0V
2.5V
2.4V
1.5V
1.5V
2.3V
2.4V
2.3V
2.5V 2.
7V
2.6V
0V
2.0V
1.5V
0V
0V
2.3V
2.3V
0V
5.0V
2.5V
2.5V
5.0V
1.1V
1.1V 0V
1.5V
1.5V
5.0V 0V
5.0V
2.4V
2.5V
0V
2.5V
2.5V
2.5V
0V
5.0V
7.3V
5.0V 5.0V
7.3V
2.5V
IC71
IC58
IC60
IC89
IC90
IC92
IC59
IC62
IC64
IC63
IC65
IC61 IC57
C
F
(X08-285X-XX)
J
The DC voltage is an actual reading measured with a high impedance type voltmeter with a cassette loadedat playback mode. The measurement value may vary depending on the measuring instruments used or on theproduct. Bias circuit DC voltage is measured while in the record mode.
DOLBY and the double-D symbol are trademarks of Dolby Laboratories Licensing Corporation.Noise reduction circuit made under license from Dolby Laboratories Licensing Corporation.
![Page 16: kenwood_krf-v9992d_vr-3090_3100_sm_[ET]](https://reader034.fdocuments.us/reader034/viewer/2022051211/552ef4c94a7959d5588b4ae4/html5/thumbnails/16.jpg)
AY BA BC BEAZ BB BD BF BG BH
IC53(3/3)
CN12
IC54(3/6) (4/6)
IC54(5/6)IC54
IC53(1/3)IC54
(6/6)
IC54(1/6)
(2/6)IC54
(1/2)IC76
IC76(2/2)
(2/2)IC80
IC80(1/2)
(1/2)IC78
(2/2)IC78
DTS
DIGITALDOLBY
(AC-3)
SRAM ROM1M DRAM
5V AVR
CN16
Q57D72
Q55REP.DRIVE
38-54KHzFILTER
CONTROLSYSTEM
TEXTSL16
IC53(2/3)
FLch
CENTERch
SLch
FRch
SUB WOFFERch
SRch
J17
J16
J15
D
I
S
BUFFER
BUFFER
21KHz LPF
21KHz LPF
80KHz LPF
21KHz LPF
28 27 26 25 24 23 22 21 20 19 18 17 16 15
VC
C
WE
A13 A8
A9
A11 OE
A10 CS
D8
D7
D6
D5
D4
1 2 3 4 5 6 7 8 9 10 11 12 13 14
A14
A12
A7
A6
A5
A4
A3
A2
A1
A0
D1
D2
D3
VS
S
32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17
VC
C
WE
NC
A14
A13 A8
A9
A11 OE
A10 CE
D7
D6
D5
D4
D3
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
NC
A16
A15
A12
A7
A6
A5
A4
A3
A2
A1
A0
D0
D1
D2
VS
S
10 9 8 7 6 5 4 3 2 1
VC
C A3
A2 A1
A0
NC
RA
S
WE
D2 D1
11 12 13 14 15 16 17 18 19 20
A4
A5
A6
A7
A8
OE
CA
S
D3
D4
VS
S
20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60
MA
4
MA
5
MA
6
VC
CA
MA
7
GN
DA
MA
8
MA
9
MA
10
MA
11
GN
DQ
VC
CQ
GN
DA
MA
12
VC
CA
MA
13
MA
14
MA
15
MC
SO
GN
DA
MO
S
SS
HR
EQ
GN
DS
SD
O2
SD
O1
SD
O0
VC
CS
SC
KT
WS
T
SC
KR
GN
DQ
VC
CQ
GN
DS
WS
R
SD
I1
SD
I0
DS
O
DS
I
DS
CK
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
GNDA
MA3
MA2
MA1
MA0
SCK/SCL
EXTAL
VCCQ
GNDQ
PINIT
GNDP
PCAP
VCCP
GNDS
MISO/SDA
RES
MODA
MODB
MODC
VCCS
MCAS
MRAS
MWR
MRD
GPI00
GPI01
GPI02
GPI03
GNDD
MD0
VCCD
MD1
MD2
MD3
GNDD
MD4
MD5
MD6
MD7
DR
MA
8
SD
O0
PINIT
38
MODC
VCCS
MODB
40
39
GN
DS
SD
O2
SD
O1
MO
S
HR
EQ
41 4342S
S
4745 4644
GNDP
VCCP
PCAP
RES
MISO/SDA
MODA
GNDS
37
36
35
34
33
32
31
23MA2
MA1
MA0
SCK/SCL
GNDQ
VCCQ
EXTAL
30
29
28
27
26
25
24
MA3
GNDA21
22
VC
CA
MA
7
GN
DA
MA
4
MA
5
MA
6
20 1819 1617 1415
MD0
WS
R
GN
DQ
VC
CQ
GN
DS
VC
CS
SC
KT
SC
KR
514948 50W
ST
555352 54
DS
CK
SD
I1
SD
I0
DS
O
DS
I
5756 58 59 60
DR
MD7
MD6
MD3
MD5
MD4
GNDD
MD1
MD2
VCCD
63
61
62
64
65
66
67
68
69
70
GPI03
GNDD
GPI02
GPI00
GPI01
MWR
MRD
VC
CA
VC
CQ
GN
DA
MA
12
MA
9
MA
10
MA
11
GN
DQ
1213 1011 89 67
GN
DA
MA
13
MA
14
MA
15
MC
SO
MCAS
MRAS
45 3 2 1
78
71
72
73
74
75
76
77
80
79
78 25 24 23 22 77 20 76 67 65 64 63 62 1254 77111314 64636273 6765
3 16 18 197 23 24 2520 22 69 6871801819 1216 14 13 717 5 411 69 68
20 18 1619 13 12 1114 7 345
C504
C50
3 0.
1
C50
5 0.
1
22
23
24
25
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C85
7
1000
PC
858
0.1
C502
C50
1
80
78
77
76
73
71
69
68
67
65
64
63
62
R954 10K
R955 10K
R84
4 10
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0.1C520
R953 10K
R95
9 10
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R95
8 10
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R95
7 10
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6 10
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R501 470
C506
0.1
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P
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C507
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3
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R50
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25 24 23 22
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79
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23
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0.1
C529
0.1C532
0.1C530
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R518
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R51
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C53
6
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R52
5 33
0
R52
6 33
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R52
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R53
4
C52
7
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C52
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0.1
C52
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OUT2.7 1/4W
R516
C51
7
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+
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C75
4
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C87
9
C51
5
C51
6
100u
10
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L12
+
L11
L28
L27
C89
5
0.1
6
57
12
3
R9352K 47u25
+
R4151.8K
R4171.2K
C427 390P
R423100
R421 5.6K
R422 5.6K
100R424
C428 390P
2KR936
47u25C420
+ 1.8K
R416 R418
1.2K
C419
100K
R41
4
100K
R41
3
C42
1
6800
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C42
2
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8200
PC
425
8200
PC
426
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4
C43
7 0.
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C43
8 15
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R43
4
0.01
8
C44
4
1.2K+
R938180
C442R4361u50
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0.033
2.4K
2
3R438
R4441 100
C45
9 0.
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C44
3
8200
P
R43
3
100K R441 30K
1.2K1u501.3K+
R937 R435C4418 R443820 5
67 100
C4452700P
R437
16K
R43
9R
440
15K
R442 15K
C450 100P
C449 33P
C44
80.
033
3900
PC
447
1R454
820C468
2700P
+1u501.3K
1.2K
R452
4
3
16K
R45
5
C47
0
100K
R45
0
C46
6
8200
P
C464R940
3900
P
C48
2 15
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R45
6
R458 30K
2 R460100
C472 33P
16K
C46
9
R453820
8200
P
C46
5
100K
R44
9
+
C4631u50
R9391.3K
R4511.2K
C471 33P
R457 30K
3900
P
C48
1 0.
01
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6
5 R4591007
C4672700P
22
21
24
23
26
25
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
SR
GND
SL
GND
SW
S MUTE
C
GND
FR
GND
FL
SW MUTE
-20dB ATT
A MUTE
B MUTE
5
6
9
8
11
10
C864
22P
C865
22P
C863
22P
13 12
3 4
7
14
1
X2
4MHzR517
1M
C52
2
56P
56P
C52
3
2
0.1
C521
1
2
3
4
5
6
7
8
9
12V
RELAY CONT2
GND
RELAY CONT1
GND
REP OUT
IR-IN
IR OUT
TV SENSOR
1
2
3
4
5
6
7
8
9
R79
71K
R988
100mH
L701
C59
2
0.08
2
R800 2.2K
100
C88
2
C88
3
47P
47P
1 2
16 78 17 77 76
3 4
330
220
R50
8
8765
11618
63
R921 2.2K
R922 2.2K
R923 2.2K
R924 2.2K
47K
1K
8017 79
0.1
C86
8
6499
12
97
14
95
+B
R53
2 22
0
0.1C870
100
R52
1
22PC534
100
470
L50
L51
W6
W5
L56
L57
330
R99
7
L52
L58
L59
L53
L55
L54
0.02
7
C95
0
0.02
7
C95
1
+B
47P
C92
8
47P
C92
7
C92
9
L63
L64
C948
22P
47u25C954
+
47u25C953
+
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+B
+B+B
+B
+B
+B
+B
+B +B
+B
+B +B
+B
+B+
B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B+B +B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B +B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B +B
+B
+B
+B
+B
+B
+B
+B
BB
BB
B
BB
+B
+B
B
+B +B
+B
+B
+B
+B
+B
+B
+12
V
+12V
5.0V
5.0V
5.0V
2.5V
2.5V
2.5V
5.0V
2.5V
5.0V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
5.0V
2.5V
2.8V
2.6V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
4.2V
5.0V
5.0V
2.8V
4.2V
2.5V
5.0V
0V2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.8V
5.0V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
4.9V
5.0V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.6V
2.8V
2.8V
4.2V5.0V
5.0V 5.0V2.5V
2.5V
2.5V
4.9V
0V
2.5V
5.0V
0.6V
5.0V
0V
5.0V
5.0V
5.0V
0V 5.0V
0V 2.5V
2.5V
2.4V
5.0V
2.5V
5.0V
5.0V
5.0V
1.5V
2.4V
2.4V
2.5V
2.4V
5.0V
5.0V
5.0V
2.5V
0V
DTS ON:5.0VDTS OFF:0V
5.0V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
5.0V
5.0V
2.5V 2.5V 2.5V
2.4V
5.0V
5.0V
5.0V
5.0V
0V
5.0V
0.6V
5.0V
0V
5.0V
2.5V
5.0V
5.0V
0V 5.0V
0V 5.0V
2.4V
2.5V
2.4V
5.0V
2.5V
1.5V
1.1V
1.5V
5.0V
5.0V
5.0V
5.0V
5.0V
0.4V
5.0V
0.4V
0.4V
0.4V
5.0V
5.0V
5.0V
5.0V
5.0V
5.0V
5.0V
5.0V
5.0V
5.0V
5.0V
5.0V
0.4V
0.4V
5.0V
5.0V
5.0V
0.4V
0.4V
16.3V
-16.5V
16.3V
16.3V
-16.5V
-16.5V
7.1V
14.1V
5.1V 0V
IC86 IC87IC55
IC52
IC56
IC73
(X08-285X-XX)
CAUTION: For continued safety, replace safety critical components only with manufacturer's recommended parts (refer toparts list). indicates safety critical components. For continued protection against risk of fire, replace only with same typeand rating fuse(s). To reduce the risk of electric shock, leakage-current or resistance measurements shall be carried out(exposed parts are acceptably insulated from the supply circuit) before the appliance is returned to the customer.
![Page 17: kenwood_krf-v9992d_vr-3090_3100_sm_[ET]](https://reader034.fdocuments.us/reader034/viewer/2022051211/552ef4c94a7959d5588b4ae4/html5/thumbnails/17.jpg)
BO BQBN BP BSBR BUBT BWBVBI BK BMBJ BL
Q53
Q54
Q52
Q51
Q58
Q66
D109Q64
Q65
Q56
EXT.RELAYON/OFF
REP.CONTROL
FILTER455KHz
D76 D75
S1
CN19 CN14CN17
D58
D60
D61D59
DATARDS
DEMODU-LATOR
Q60
D63
RESETIC
RESET
REMOTEu-COM
D108
SUBu-COM
D64
D65
D10
3
D62
Q67
CN13 CN15
D54
Q63
E
BUSY
DATA
F
B
INVERTER
MAINu-COM
A
A
A1,2W02-1114-05:A3W02-1181-05
U1BC44
:
:
MA142WA
D60,61,63,108,111,201-208
D64,65,103MA111:
1SS301DAN202U or:D58
1SS300 orDAP202U or:D54,59,110MA143A1SS302 orDA204U or:
UN5219 or:Q57,65
2SA1586(Y,GR)
D51-53,62,72,75,76,109
2SA1576A(R,S) orDTC113ZUA
:Q66
2SC4116(Y,GR)2SC4081(R,S) or:
Q56,58,60,642SB1424(Q,R)DTC124EUA
:Q55
TC74HC393AF:IC90
DTA124EUA
UN5212 or:Q52,54,63,67
UN5112 or:Q51,53,68,69
27C1000MC-70W24257AJ-12
:IC87
N341256SJ-12 orW24257AJ-15 orN341256SJ-15 or:IC86
IC60,71,89
IC74,76,78,80TC7S04FNJM4565M
:IC85:
S-806D-ZUPD78078GF-080
:IC70:IC69
TDA7479DUPD17215GT-737UPD78058GC-B36
:IC68:IC67:IC66
CS4226KQC
TC74HC153AF
:IC62
:
IC54,72
IC61,64,65
DSPB56007FJ88
TA7805S
:IC59
:
DSPF56009FJ88LH64256CK-70
:IC56:IC55,58
TC74HCU04AFTC7W04FUDSPI56009FJ88
::IC53:IC52
X25-A/7-E2
5/6
F K M L
-E10X07-A/8
6/6
6/6
X25-C/7-CN33
KRF-V9992D (X08-2850-22)
VR-3090 (X08-2852-91)
VR-3100 (X08-2850-11)
R
E5WH4
E6 WH5 E7
D21
D22
Q41
Q42
D23
D24
TRANSMITREMOTEIR
S1
(ENCODER)VOLUME
D35
E4WH3
J12
12V 20mACONTROLRELAY
SENSOR
J13
ON/OFFTV
5V 10mA
D32
Q14
Q13
D34
D31
12V 20mAINRECEIVERIR
REMOTE
IR OUTLCD
OUT
J14
IRREPEATER
TV POWER
Q13 : 2SC4081(R,S) or2SC4116(Y,GR)
Q14 : UN5119 orDTA113ZUA
Q41,42 : 2SC3940A(R,S)
D21-24 : B30-2532-05
D34 : UDZ5.1BD35 : RD5.1ES(B2) or
HZS5.1N(B2)
S
R
Hi:ON
D32 MA111:D31 UDZ5.6B:
5/6
X25-A/7-E5
4/6
X11-A/7-E1
ON/OFFIR-OUT
TC74HC123AFIC92 :
: LM2940CT-5.0IC57,63,73
D110
D20
8
D207
D20
1
D20
3D
202
GND LINESIGNAL LINE
B LINEB LINE
20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70
MU
TE
RD
S C
LK
RD
S D
ATA
RE
MO
CO
N2
RE
MO
CO
N1
RE
SE
T
XT
1
XT
2
VD
D X1
X2 IC
SE
L D
ATA
SE
L C
LK
VIS
EO
ST
B
SE
L S
T2
SE
L S
T1
VO
L D
ATA
VO
L C
LK
VO
L S
TB
TH
ER
M S
W
1W 1OW
SD
ATA
SB
US
Y
RE
LAY
A
RE
LAY
B
RE
LAY
CS
RE
LAY
TR
RE
LAY-
PO
WE
R
EX
T O
UT
NC
RE
SE
T
TV
SE
NS
OR
2090
/208
0
XS
8/S
L16
EN
C 2
EN
C 1
PR
OT
EC
T1
VS
S
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
STEREO
PLL DO
AVSS
SUB RESET
SYNC
CD TEXT RX
CD TXET TX
CONT-P
VSS
SDT
MDT
MCK
MREQ
SREQ
FL DOUT
FL DIN
FL CLK
FL STB
CONT-A
AVREF
V-STB
S MUTE
V-MUTE
20dB ATT
SW-MUTE
MUTE B
MUTE A
SMK D7
D6
D5
D4
D3
D2
D1
D0
RWR
ENB
REQ
STROBO
DIN SEL2
NC
21C
E22
AV
DD
23
AV
RE
F24
SLE
VE
L25
T M
UT
E26
PLL
CLK
27P
LL D
ATA
28P
LL C
E29
SD
30
71
PR
OT
EC
T2
72
NC
73
DS
W1
74
DS
W2
75
DS
W3
76
DS
W0
77
NC
78
B-R
OO
M79
DIN
SE
L180
CO
NT-
B
60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
RE
SE
T
CS
-CD
OU
T
CS
-CC
LK
CS
-CS
CS
-CD
IN
CS
-FR
EQ
0
CS
-FR
EQ
1
CS
-PD
N
CS
-OV
L/E
RR
DS
P-S
EL1
DS
P-S
EL2
999/
888
NC
SU
B M
UT
E
NC
NC
NC
AN
A/D
IG NC
MU
TE
RE
S2
SS
3
HR
EQ
3
AV
SS
RE
S3
NC
AV
RE
F
DS
P3-
MI
DS
P3-
MO
DS
P3-
CK
MD
T
SD
T
MC
K
MR
EQ
SR
EQ
DS
P1M
I/DS
P2M
I
DS
P1M
O/D
SP
2MO
DS
P1C
K/D
SP
2CK
NC
NC
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
AUD
AC3
DTS
GPI0
DATA IN
NC
NC
VDD
X2
X1
IC(VPP)
XT2
XT1
AVDD
AVREF
HREQ1
SS1
RES1
HRED2
SS2
NC
NC
NC
NC
NC
NC
AUX
VSS
V-1
V-2
V-3
V-4
WIDE
P LEV
NC
NC
NC
NC
NC
NC
16 15 14 13 12 11 10 9
RD
CL
T57
OS
C0
OS
CI
VC
C
EX
TR
ES
TM
FS
EL
1 2 3 4 5 6 7 8
QU
AL
RD
DA
VR
EF
MP
X IN
OS
EL
GN
D
AR
I
FIL
OU
T
15
16
17
18
19
20
21
22
23
24
25
26
27
28
D0
D1
D2
D3
D4
D5
D6
D7
14
13
12
11
10
9
8
7
6
5
4
3
2
1
RESET
GND
XIN
XOUT
VDD
REM
PTREN
PWR
RWRREQ
R977
470 1/4W
470 1/4W
R978
R798
100
R799
2.7K
R981
22K
2.2K
R98
0
R79
6
22K
22K
R79
5
R79
4
R79
3
22K
22K
R80
1
1K
1KR979
47K
R80
2
10KR986
1KR98
7
R98
4
1000
P
C91
7
1K
100mH
L702
22K
R98
3
22KR982
4.7K
R98
5
C918
330P
Q51-54
Q56
100
R836
C59
6
220P
C59
5
220P
R803
2.2K
0.01C594
R835
100
SL16
XS8
1 2 3 4 5 6 7 8 9 10 11
WID
E
V-4
V-3
V-2 V-1
SY
NC
+5V
GN
D
CO
NT-
P
CO
NT-
B
CO
NT-
A
123456789101112131415
F1
F2
BR
OO
M
+5.
6V
TO
NE
ST
B
VO
L S
TB
V.T
CLK
V.T
DA
TA
SE
L S
TB
1
DG
ND
SE
L S
TB
2
VI S
TB
SE
L C
LK
SE
L D
ATA
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UT
E
1 2 3 4 5
+12
V
U C
ON
GN
D
455K
EN
C 1
EN
C 2
R75
8
R75
7
100
100
R771 47K
R770 47K
R769 47K
R768 47K
R767 47K
R845 47K
30 29 28 27 26 25
R75
4 47
K
R91
5 47
K
R75
3 10
019
R75
2 10
018
R75
5 47
K
0.1
C87
5
R75
1 47
K
17
16
78 6 5 124 3
R664 47K
R663 47K
R662 47K
R661 47K
R660 47K
R659 47K
R665 47K
R666 47K
100 98
R67
5 47
K
R67
6 47
K
R67
8 47
K
R67
7 47
K
R67
9 47
K
R67
2 47
K
R67
3 47
K
R67
4 47
K
R68
6 47
K
R68
7 47
K
R68
8 47
K
R68
9 47
K
R67
0 47
K
R68
3 47
K
R68
4 47
K
R68
5 47
K
R67
1 47
K
R68
2 47
K
R680 100
R681 100
R66
8
R669
100
R66
7
47K
47K
R917 47K
R919 47K
R696 47K
R693 47K
R699 47K
R697 47K
R698 47K
R695 47K
R694 47K
R916 47K
R914 47K
W2
R703 47K
R702 47K
R701 47K
R70
9 10
0
R71
0 10
0
R71
1 10
0
R71
2
R73
0
47K
R71
3 47
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R71
4 10
0
R71
5 10
0
R71
6 10
0
R726 47K
R725 47K
R727 47K
R724 47K
R720 47K
R723 47K
R717 47K
R719 47K
R718 47K
R729 47K
R735 100K
R734 100K
330R733
330R736
100K
R73
210
0KR
737
0.01
C75
0
0.01
C63
7
10K
R70
4
10K
R84
7
C64
6
10P
10P
C64
5
4.332MHzX5
47K
R69
2
330P
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1
2.2u
50C
640 +
0.1
C64
2
100u
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851
+
IC68
R743 100
R744 100
R745 100
R746 47K
R747 100
R748 100K
R749 100
R750 100
R742 47K
R93
1 47
K
R77
9 47
K
R77
8 47
K
R84
6 47
K
R77
7 47
K
R73
8 47
K
R74
0 47
K
R73
9 47
K
R74
1 47
K
R91
1 10
0
R91
2 10
0
R91
0 10
0
R909 100
6 9 11
10
X34.194MHz
R93
0
C63
6
1
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0.04
7F5.
5C
633 +
1KR75
9
100u
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635 +
1000
P
C63
4
R76
0
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GND
INOUT
100K
R76
3
R76
5
820
R76
4
10K
1u50C632
+0.01
C63
1
Q60
93
90
91
92
87
88
89
86
91
85
83
84
88
86
87
89
90
92
93
X63.63MHz
85
84
82
100
R58
9
R59
0 10
0
R59
1 10
0
R59
2 10
0
R59
4 47
K
R59
5 47
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R59
6 47
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R59
7 47
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R59
8 47
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R59
9 47
K
R59
3 47
K
R582 47K
R584 47K
R585 47K
R583 47K
R587 47K
R586 47K
R581 47K
100
R58
8
0.1C616
5051
R604 47K
R603 47K
R602 47K
R601 47K
R605 47K
R60
0 47
K
R610 47K
R609 47K
R608 47K
R607 47K
R606 47K
R613 47K
R614 220K
R611 47K
R612 47K
R617 220K
R622 47K
R623 47K
R619 47K
R620 47K
R621 47K
R903 100
R618 47K
R615 220K
R616 220K
R64
0 10
0
R63
9 47
K
R63
8 10
0
R63
7 10
0
R63
6 10
0
R63
5 10
0
R63
4 10
0
R641 47K
R642 47K
R643 47K
R644 47K
R913 47K
R646 47K
R645 47K
42 45444341
9 10 181 2 3 5 8
R626 47K
R627 47K
R628 47K
R629 47K
R630 47K
R624 47K
R625 47K
R631 47K
R633 47K
R632 47K
16 17
R908 100
R907 100
R905 100
R904 100
R906 100
100
R95
2
R656 100
R654 47K
R653 47K
R655 4.7K
R658 100
R657 100
R58
0 47
K
R57
9 47
K
R57
7 47
K
R57
8 47
K
61
62
64
63
X45MHz
R652
R651
78
79
77
76
80
100
100
R64
8
47K
R64
9
47K
R65
0
47K
R64
7
47K
R84
0
47K
83
82
1 2 3 4 5 6 9 10 11
R95
1 10
0
R81
7 10
0
R81
6 10
0
R81
8 10
0
R81
9 10
0
R81
2 10
0
R81
3 10
0
R81
1 10
0
R81
4 10
0
R81
5 10
0
R81
0 10
0
1001234567898
0.1
C91
6
57
R82
0
R82
1 10
0
R82
3 10
0
59 605853 5452
R80
5 3.
3K
R80
4 3.
3K
R80
7 3.
3K
R80
6 3.
3K
727061R
808
100
R80
9 10
0
R92
0 10
0
12345678910111213
F1
F2
FL
RE
S
DA
TA O
UT
DA
TA IN
FL
CLK
U C
OM
GN
D
U C
OM
+B
FL
-B
FL
ST
B
RE
LAY
RE
MO
CO
N
P L
EV
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15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
+12
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FL
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CO
MG
ND
U C
OM
+B
FIR
ST
OF
F
TH
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M S
W
1W
10W
RE
LAY
A
RE
LAY
B
RE
LAY
CS
RE
LAY
TR
RE
LAY
PO
WP
RO
TE
CT
1
PR
OT
EC
T2
R991
97
95
99
545556575859 5253
35
31
32
47
48
49
45
46
43
44
41
42
35
1
5
4
2
3
14
6160595857545352 7270
46
10K
17
75 80 8281 4
47 48 49
16
100
18
19
C87
6 0.
1
47K
R82
4 10
0
10K
R97
6
Q63,67
0.1C615
10u50C614
+
47K
R90
2
GENERAL MARKET 0-22M1 YES NO YES NO
712,919916,917COUNTRY ABB.DESTINATION
UNIT No. R698,699,R695,914, BA CN19F EDC
YES YES
R914,916,UNIT No.COUNTRY
U.S.A.ABB.
K1
DESTINATION917,919699,712
2-91 YES NO
R695,698,
NO
CN19BA EC DF
NO NO
YESNO0-11KU.S.A.
UNIT No.DESTINATION
COUNTRY ABB.R695,698,712,916 A917,919
R699,914,
NOYESYES
CN19EC D FB
1
2
3
4
5
+12V
GND
455K
ENC1
ENC2
1
2
3
4
ENC2
ENC1
+5V
GND
1
2
3
4
10K
R29
5
R293390
12R29
9
12R29
7
12R29
1
R294
R29
8
12R30
0
12R29
2
12
390
4
5
4
5
R89220
R90220
0.01
C92
0.01
C91
R2901K
0.1
C86
100u
25C
285 +
+12V +12V
+12
V
+12
V
1
2
3
4
5
6
7
8
9
+12V
RELAY CONT1
GND
RELAY CONT2
GND
REP. OUT
IR IN
IR OUT
TV SENSOR
1000
P
1000
P0.
1
1K
0.1
10K
1K
1.5K
10K
R96
R97100 10
0PC
85
R80 1.5K
R79 1.5K
R81 1.5K
R94100
R40 1.5K
R39 1.5K
R38 1.5K
R84 1.5K
R83 1.5K
R82 1.5K
100P
100P
+12
V
+12V
+12
V
+12V
Q14
C88
C87
C82
C81
R92
C89
R95
R93
R99
1.5K
R91
C83
CANADA P2
CANADA P1
100P
C93
0
100P
L71
L70
0.1C943
0.1
C942
C944 1000P
0.1
C93
3
0.1
C93
4
100u
25 +
C28
6
C84
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12
98
43
Q69
R1 3.3K
YES
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B+B
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5.0V
5.0V 0V
5.0V
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4.2V
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4.9V
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4.9V
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0V
0V
0V
5.0V
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4.7V
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4.2V
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0V 0V 4.9V
4.9V
0V 0V 5.0V
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0V 5.2V
0V 0V 0V 0V 4.9V
4.9V
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5.0V
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5.0V
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4.6V
5.0V
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0.4V
4.9V
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0V 5.0V
5.0V
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5.0V
5.0V
5.0V
5.0V
2.3V
2.7V
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0V 0V 0V 0V 0V
5.0V
0V
0V
0V
0V
0V
0V
0V
0V
4.9V
2.3V
2.5V
5.0V
0V
0V
0V
5.0V
0V 5.0V
5.0V
0V 0V 0V 5.0V
0V 0V 0V 2.5V
0V 5.0V
0V 0V 0V 0V 0V 0V
0V
0V
5.0V
5.0V
5.0V
5.0V
0V
5.0V
0V
5.0V
5.0V
0V 5.0V
0V 5.0V
0V 0V 5.0V
0V 0V 5.0V
0V 0V 0V 0V 5.0V
5.0V
5.0V
0V
0V
0V
5.0V
0V
0V
0V
5.0V
2.8V
2.3V
5.0V
0V
0V
5.0V
0V
5.0V
4.9V
0V
0.7V
5.7V
12.5V
12.5V
0V
5.0V
14.1V14.1V
0V 0V
14.1V
14.1V
0V
0V
14.0V
0V5.0V
14.2V
0V
0V
0V
5.1V
0V
0V5.1V
5.1V
5.1V
5.1V
0V
0V
0V
PO
W
IC69
IC66
IC68
IC67
IC70
KRF-V9992D(M) (3/6)
J
L
M
VR-3090/3100(K,P) (3/6)
(X11- ) (D/7) (X11- ) (F/7)
(X11- ) (E/7)
USED VR-3090/3100
VR-3100(K,P) ONLY
K
I
(X08-285X-XX)
KRF-V9992D/VR-3090/3100Y05-3900-10
![Page 18: kenwood_krf-v9992d_vr-3090_3100_sm_[ET]](https://reader034.fdocuments.us/reader034/viewer/2022051211/552ef4c94a7959d5588b4ae4/html5/thumbnails/18.jpg)
CH CI CJ CK CLBX BY CA CC CEBZ CB CD CF CG
2
1
3
5
7
4
6
REC OUT
PLAY IN
MD/TAPE
Lch 6
Rch 5
Lch 4
Rch 3
Lch 2
J1
Rch 1
Lch 4
Rch 3
Rch 1
Lch 2
J2
E1
E2 CN3
D2
REC OUT
CD2/TAPE2
CD1
Lch
IC48(2/2)
IC48(1/2)
IC47(2/2)
IC47(1/2)
LOW
Rch
CN1
(1/2)IC3
IC3(2/2)
REC OUTBUFF
DRIVEA-MUTE
Q15 Q23Q21
Q19 Q17
Q16 Q24 Q22Q20
Q18
IC49(2/2)
IC49(1/2)
BUFFER
RchLch
INPUT SEL. INPUT SEL.
S-MUTEDRIVE
SW-MUTEDRIVE DRIVE
-20dB ATT B-MUTEDRIVE
PLAY IN
CN12X08-
3/6
1/6
-CN5X11-C/7
(DIRECT DACSELECTOR
LOW BOOST)(BYPASS TONE)
BOOST(L)LOWBOOST(R)
D13
220P
220K
R18
R17
R9
R14
R13220P
C9
220P
1K
C10
220P 1K
1K
220P 1K
C8
C7
C5
C6
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220
220
220K
220K
R19
220K
R20
220K
R16
R15
R12
R11
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R6
R5
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R2
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C4
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C1
C2
R7
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R8
220K
220KR3
R4
220K
IN
VSS1
2
4
3
5
VDD28
27PLAY
T2
SR25
26
24
6
7
9
8
10
11
12
OUT
23
22
21
20
T2REC
19
18
17
14
STB13
GND
DATA
CLK
16
15
123456789
TO
NE
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B
VO
L-S
TB
TO
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. VO
L-S
CLK
TO
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. VO
L-D
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SE
L D
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L S
CLK
SE
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TB
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TO
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TO
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TO
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ch
VOL IN L
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D
GND
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VO
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TB
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NE
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B
VOL IN SL
CLK
GND
DA
TA
VOL IN SR
VDDVSS1
2
3
4
7
5
6
8
9
27
28
25
26
22
23
24
20
21
DATA
GND
10
11
ST13
12
14 15
18
19
16
17
CLK
1 2
VS
S
3 4
R
L
DIR
EC
T
CO
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2
75 6 8 9
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TO
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D
10 11 1312 14
ST
B
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DA
TA
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1
15
14
2
13
3
12
4
11
5
10
6
9
7
8
8
7
9
6
10
5
11
4
12
3
13
2
14
1
15
CS
213
CS
1
DA
TA
ST
B12
CLK
GN
D
11
8910
R127
R12
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470K
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8 1K
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6 1K
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7 1K
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6
5
8
7
3
2
4
1
15
14
13
12
6
5
67
3
4
2 81
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100
100
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9
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4
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13
2
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C513 0.1
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R505
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5 0.
1
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3 0.
1
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1 0.
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1
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1
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2
0.01
R348 470K
R347 470K
R346 470K
C339 100P
1
2
3
4
5
6
7
8
9
10
14
15
12
13
11
AUX Rch
AUX Lch
TAPE2 MONITOR Lch
TAPE2 MONITOR Rch
ROOM A SEL Lch
ROOM A SEL Rch
ROOM B SEL Rch
ROOM B SEL Lch
VIDEO1 REC Lch
VIDEO1 REC Rch
VIDEO2 REC Rch
VIDEO2 REC Lch
GND
-17V
+17V
4
17V
+17V
17V17V
1
2
4
3
7
6
5
9
8
8
7
3
5
49
1
6
2
5
6
7
3
2
81
7
4
6
5
C18
150
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R35
220
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20
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47P
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C27
C28
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+
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47u25+
C26
R28
100
100
R27
14 6 12 13 15
10u5
0C
345 +
1.2K
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9
10u5
0C
349 +
1.2K
R34
1
+
C34
710
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R35
31.
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3.3u
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348 + +
C34
6
R35
1
68K
R35
0
R34
210
K
R35
610
K
R35
468
K
R35
2
R35
74.
7K6.
8KR
358
+17V
470K
100P
C17
C13C14
150P 0.01
0.01
C16
150P
100P
470K
R26
470
K
R25
470
K
17V17V
1 2 43
25
4
C12
R24
4.7u
50C
22
+
+
C21
4.7u
50
15
14
13 13 15 14
100P
CD2/T2REC
IN
A ROOM BOUT
T2PLAY
AV AUX T2 PLAY
CD
A ROOM BOUT
OUT
PLAY
PLAY
T1
SL
T2
CD1
T2 PLAYAV AUX
IN
RECCD2/T2
RECT2
IN
0.01
DA
C
+17V
17V
+17
V
+17V
+17
V
17V17V 17V
C51
0
0.03
3
0.03
3
C50
9
C52
4
150P
+17V
17V
+17V
17V17V
+17V
17V
R21
C11
4
7
5
6
12
5
17V17V
+17V
+17
V
17V17
V
+17
V
+17
V
4
25
2.2u
50
1.2K
10K
IC42
10K
R35
9
1.1K
R35
5
0.1u50C350
+
125
R54
3
3.9K
R541 3K
C325
C32
6
150P
R544
3.9K
3KR542
C15
0.0
1
+17
V
F.LA
RG
E
L B
OO
ST
17V
17V
17V
16.3V
-16.5V
16.3V
-16.5V
16.3V
-16.5V
16.3V
-16.5V
2.5V
15.5V
-16.5V 16.3V -16.5V 16.3V
16.3V
-16.5V
OFF:-15.9VON:15.4V
OFF:-15.9VON:15.4V
OFF:-15.9VON:15.4V
OFF:-15.9VON:15.4V
OFF:-15.9VON:15.4V
OF
F:1
5.5V
ON
:14.
2V
ON
:14.
2VO
FF
:15.
5V
ON
:14.
2VO
FF
:15.
5V
ON
:14.
2VO
FF
:15.
5V
ON
:14.
2VO
FF
:15.
5V
OFF:4.9VON:1.8V ON:1.8V
OFF:4.9VON:1.8V
OFF:4.9VON:1.8V
OFF:4.9VON:1.8V
OFF:4.9V
IC42
IC2 IC1
(X11-380X-XX) (A/7)
I
A
N
P
![Page 19: kenwood_krf-v9992d_vr-3090_3100_sm_[ET]](https://reader034.fdocuments.us/reader034/viewer/2022051211/552ef4c94a7959d5588b4ae4/html5/thumbnails/19.jpg)
CN CP CR CTCM CO CQ CS CVCU
KRF-V9992D/VR-3090/3100Y05-3900-10
Lch 4
J6
Rch 3
E-VOL.FLch
FRch
MUTE-20dBATT
IC22(2/2)
(1/2)IC22
Q1
Q2
Q3
Q4
IC51(2/2)
IC51(1/2)
E-VOL.
IC24(1/2)
(2/2)IC52
Q6
-20dBATT
Q5
(2/2)
MUTE
IC24
Q8
Q7
(1/2)
SLch IC52
E-VOL.
SWch
Cch
-20dBATT MUTE
IC30(2/2)
SURR.
Q33
Q34
(1/2)IC30
CN4
IC31(2/2)
IC31(1/2)
Q36
Q35
MUTE
SURROUND
PRE OUT
CENTER
SUBWOOFER
MUTE
SW
A MUTE
BUFFER
BUFFER
SRch
AMP
AMP
(1/2)IC53
(1/2)IC26
Q9 Q11
AMP
Q10 Q12
IC53(2/2)
IC26(2/2)
5
6
VR-3090 (X11-3803-81)
-CN24X25-A/7
5/6
X25-A/7
5/6
-CN23
X25-A/7
5/6
-CN21
IC1,2 : TC9164AFIC3,22,24,26,30,31,51-53
: NJM4565DIC21 : TC9412APIC23,25 : TC9413PIC42 : TC9163AFIC47-49 : NJM4565L
Q1-12,33-36 : 2SC4231(B)Q15,17,19,23 : UN5119 or
DTA113ZUAQ16,18,20,22,24 :
2SA1576A(R,S) or2SA1586(Y,GR)
D2 : DA204U or1SS302
LOUDNESS
D14 RD11ES(B) or:D13 MA111:
D14
Q21 :2SC4116(Y,GR)2SC4081(R,S) or
HZS11N(B)
PRE OUT
Lch 2
Rch 1
(2/2)IC29
(1/2)IC29
Q32
Q31
VR-3100 (X11-3802-91) KRF-V9992D (X11-3800-71)
220K
R32
220P
C33
R34
R33
C36
220P
C35
220P
220K
220K
R31
C34
220P
220K
20V
DD
VS
S
14 17
IN OU
T19
LD1
18
A-G
ND
LD2
16
NC
15N
C
17 4 2356
3
2
41
560P
C116
220K
R122
560P
C115
220K
R121
8.2K
R129
6
5
8
7
C10
8 0.
01 C10
7 15
0P
C10
6 0.
1C
105
0.1
C12
7 0.
1C
128
0.1
2.2u50C131
+
R13
3 1M
R13
4 1M
+2.2u50C132
R12
310
0K10
0KR
124
100P
100P
C13
3C
134
R40
3 4.
7K
R18
2 12
0K
120K
R18
3R
184
120K
R11
124
0R
112
240
R113
4.7K
4.7KR114
5
8
7
2.7K
6
2.7K
3
21
447u35C135
+
+
C13647u35
2.2KR109
2.2K
R110
C1032.2u50
+
+2.2u50C104
C12
1 82
0PC
122
820P
R10
2 12
0KR
101
120K
+4.7u100
C112
100P
C12
4C
123
100P
R105 11K
C12
5
100P
100P
C12
6
C109
22P
R131
100
22PC110
100R132
R106 11K
R10
722
0K22
0KR
108
2.2KR116
1KR118
1K
R117
17V
+17V
17V
+17V
17V
+17V
R17
447
0K R175470K
C163 100P
9D
ATA
10S
TB A
-GN
D12
CS
211 14
NC
13 15O
UT
IN
VD
D16
8C
LK
7G
ND
56C
S1
R173470K
34N
C
2 1V
SS
+
C17110u50
100K
R17
1
C137
+17V +17V
100P
+2.2u50C138
R18
01M C14
0
5
6
8+
7
R18
6
100P
C15
6 0.
01 C15
5 15
0P
R17
91M C13
9
2.2u50+
R18
5
3
2
4
+1
47u35
2.2K
R160C142
240
R16
2
2.2u50+
C154
R18
812
0K
4.7KR164
C16
6 82
0P
R15
2 12
0K
C16
810
0P
R178C15822P 100
R156 11K
2.7K
120K
R18
7
4.7K
R163 C16
5 82
0P
240
R16
1
47u35C141
2.2KR159 C153
2.2u50+
C16
710
0PR15
1 12
0K
2.7K
C157
22P
R177
100
R155 11K
+17V
R1681K
+4.7u50C160
2.2KR166
220K
R15
810
0P
C17
0
R167
1K100P
C16
9
220K
R15
7
+
C1594.7u50 2.2K
R165
17V 17V 17V
+10u50C172
R17
210
0K
+
470K
C213 100P
470K
R22
4
R225
100K
R22
2
10u50C212
470K
107
98
141211 13 15 16
346 5 12
R223
+
C21110u50
100K
R22
1
R21810022PR214
2.2u50
+17V
+
C144+ 2.2K
+17V
+
C14847u35
240
R21
2
R210
R19
212
0K
C2042.2u50
4.7K
C21
6 10
0P
R20
2 12
0K
R206 20K
1K
+
+17V
4.7u50C210
220K
R20
8
2.2KR216
100P
100P
C20
6 0.
01
R23
01M C14
6
C20
5 15
0P
R22
91M C14
5
R19
0 12
0KR
189
120K
17V
+2.2u50C143
+
4.7K
120K
R19
1 240
R21
1
C21
5 10
0P
R213
2.7K
100P
C21
7C
218
100P
R20
4 2K
C208 R228
R20
1 12
0K
R227C207
22P 100
R205 11K
17V
47u35 2.2KC147 R209
2.2u50+
C203
R217
1K100P
C21
9
100P
C22
0
220K
R20
7
17V
C2094.7u50 2.2K
R215
R380
22P
8
R37
2 10
0K
6
5
R376 100 1K
+7 2.2u50
C3681K
R378
22P
R37
1 10
0K R375 100
3
2
4
100P
C38
9
100P
C39
0
+1
C3672.2u50 1K
R377
10
9
8
7
6
5
4
3
2
1
11
15
12
13
14
16
17
18
R38
2 10
0K
22P
8
6
57
+
100
R388C3782.2u50 1K
1K
2
22P
R38
1 10
0K
100P
C39
5
R385 100
3 41
1K
R390
R389
2.2u50C377 R387
1K
+17
V+
17V
+17
V+
17V
+17
V
1K
R379
17V
17V
17V
17V
+17V
17V
+17V+17V
17V
17V+17V
17V
DIRECT Rch
GND
DIRECT Lch
GND
NC
NC
GND
VOL OUT R
GND
VOL OUT L
VOL OUT SR
VOL OUT SL
VOL OUT C
GND
+17V
NC
NC
-17V
2
1
3
4
+17
V
100K
R78
100K
R77
R75
100K
100K
R76
100u10C40
+
C39100u10
C38100u10
100u10+
C37
+
+
R386
C36
2 15
0PC
372
150P
C361
0.01
0.01
C371
10u50C363
+
10u50C364
+
C38
5C
386
++
C37310u50
C37410u50
+
C39
1C
392
8.2K
R128
C111
+4.7u100 2.2K
R115
A-G
ND
IN OU
T
CS
2
ST
B
DA
TA
VD
D
NC
CS
1
GN
D
CLK
VS
S
NC
120K
120K
2
3 41
5
8
67
+2
3 41
21
43
5
8
67
8
76
5
ABB.
CANADA
DESTINATIONCOUNTRY
U.S.A.
UNIT No.
3-81P2K1
R351,352
NO
C346 18Q17,
NO
R402 4.7K
R401 4.7K
R18
1 12
0K
R40
4 4.
7K4.
7K
R40
8
4.7K
R40
7
R405 4.7K
R406 4.7K
R41
2 3.
3K
R409 100
R410 10K
17V
17V
17V
+17V
+17V
+17
V
C30100u10+
+
C29100u10
220P
100K
R73
220P
R74
100K
C31
C32
R29
220K
R30
220K
5
6
8
7
2
31
4
1K
R369
1KR370
1KR368
2.2u50C360
+
R3671K
+2.2u50C359
100R365
100
R366
R36
2 10
0R
361
100K
C38
0 22
PC
379
22P
+C35
510
u50
+10u50C356
17V
+17V
150PC354
0.01
C35
3
NO
ABB.
CANADAU.S.A.
COUNTRYDESTINATION
UNIT No.
2-91P1K
YES
352R351, C346
YES
18
YES
Q17, Q17,
0-71
UNIT No.COUNTRY
GENERAL MARKET M1ABB.
DESTINATIONC346352
NO NO
R351,
NO
18
R10
4R
103
R15
4R
153
R20
3
C38
4
100P
C38
3
100P
-16.
5V16
.3V
-16.5V
16.3V
OFF:-15.8VON:0.7V
OFF:-15.8VON:0.7V
OFF:-15.8VON:0.7V
ON:0.7VOFF:-15.8V
ON:0.7VOFF:-15.8V
OFF:-15.8VON:0.7V
-16.5V
16.3V
-16.5V
16.3V
OFF:-15.8VON:0.7V
ON:0.7VOFF:-15.8V
OFF:-15.8VON:0.7V
ON:0.7VOFF:-15.8V
-16.5V
16.3V
-16.5V
16.3V
-16.5V
16.3V
16.3V
-16.5V
-16.5V
16.3V
OFF:-15.8VON:0.7V
OFF:-15.8VON:0.7V
ON:0.7VOFF:-15.8V
-16.5V
16.3V
16.3
V16
.3V
-16.5V
16.3V
IC21
IC23
IC25
(X11-380X-XX) (A/7)
VR-3090/3100(K,P) (4/6)KRF-9992D(M) (4/6)
O
N
P
GND LINESIGNAL LINE
B LINEB LINEB
+B
CAUTION: For continued safety, replacesafety critical components only with man-ufacturer's recommended parts (refer toparts list). indicates safety critical com-ponents. For continued protectionagainst risk of fire, replace only withsame type and rating fuse(s). To reducethe risk of electric shock, leakage-currentor resistance measurements shall becarried out (exposed parts are accept-ably insulated from the supply circuit)before the appliance is returned to thecustomer.
The DC voltage is an actual readingmeasured with a high impedance typevoltmeter with no signal input. The mea-surement value may vary depending onthe measuring instruments used or onthe product.
![Page 20: kenwood_krf-v9992d_vr-3090_3100_sm_[ET]](https://reader034.fdocuments.us/reader034/viewer/2022051211/552ef4c94a7959d5588b4ae4/html5/thumbnails/20.jpg)
CW CX CZ DB DD DFCY DA DC DE
2
1
3
5
7
4
6
LINE: 200mV
R702
100P
C70
1
220
100P
C70
2
R70
722
0K22
0KR
706
R701
220
C70
3
75R70
8
100P
1.5K
R70
5
C70
7
R70
9
C70
6 10
0P
R71
1 18
0K
75R71
00.
1C
705
P1
200mV/47k
220P
C24
15
14
13
12
11
10
9
8
7
6
1
2
3
4
5
1
2
3
4
5
6
7
8
9
10
18
17
16
15
14
13
12
11
20
19
NC
+17V
NC
NC
PRE Rch OUT
PRE Lch OUT
PRE Lch IN
PRE Rch IN
GND
A-Lch
A-Rch
GND
B-Rch
B-Lch
GND
V1REC-Lch
VIREC-Rch
V2REC-Rch
V2REC-Lch
-17V
+17V
-17V
GND
V2REC-Lch
V2REC-Rch
V1REC-Rch
V1REC-Lch
B-Lch
B-Rch
A-Rch
A-Lch
T2IN-Rch
T2IN-Lch
FRONT Lch
FRONT Rch
1
2
3
4ST2
DAT
CLK
GND
R21K
C410u50
R11K
C310u50
5
6
47
2
3
8
1
R13 R11
22K270K
270K 22K
R14 R12
C21
180P
C22
180P
C23
220P C7
0.012 3300PC5
C8 C6
0.012 3300P
R8360
C10100u10
360
R7C9
100u10
+
+
+
+
R4100
R3
100
C15220P
220PC16
R662K
62KR5
C20
47u2
547
u25
C19
+
+
1000P
C12
C2
100P
C1
100P
R20
220
KR
19 2
20K
R16
47K
R15
47K
C1710u50
+10u50C18
+
1000
PC
14C
1310
00P
R101K
R91K
524
VD
D2826 2725
L
R
VS
S13 24
CLK
17 2321 2219 20181615
DA
TA
12 68 710 911
ST
B
GN
D
1314
987654321 1234
R70
4 4.
7
1213 811 10 9 47 6 5
C227
100P
4.3K
R21
6
R17
10
4.3K
R21
5
23 1
GN
D
GN
D
GN
D
GN
D
FR
ON
T-Y
V-G
ND
-5V
FR
ON
T-V
FR
ON
T-C
TAP
E-2
VS
T
+5V
CLK
FAN
-H/L
DA
TA
MU
TE
FAN
-ON
SE
LST
2
CLK
DA
TA
VS
T
D-G
ND
VO
L D
ATA
SE
LST
1
VO
LST
VO
L C
LK
TO
N S
T
+5.
6V
RO
OM
-B
FL-
F2
FL-
F1
V-M
UT
E
GN
D
TO
AD
Lch
GN
D
TO
AD
Rch
TU
NE
R L
ch
GN
D
TU
NE
R R
ch
GN
D
-17V
+17
V
+8V
AU
X
D-G
ND
11 2 43 65 87 923458 679
123456789 89 67 5 34 121315 14 12 1011 13 12 11 10 79 8 6 45 23 1
2928
10
11
98
67
5 4
21
3
C110.01
12
1314
C20
1 47
0PC
202
470P
3.3K
3.3K
3.3KR211
R2123.3K
47u25C209
C210
+47u25
R20
2R
201
+
C20
6
0.01C205
+4.7u
50C
213
C21
44.
7u50 +
470K
470K
R20
6R
205
C21
1 47
PC
212
47P
R21
31.
6K1.
6KR
214
6
5
4
3
3
4
6
5
R22
5 1K
R22
6 1K
1314 9 8 67 5 2 1
GNDINOUT
GNDINOUT
123456789 10987654321 11 12 13 14 15 16 1817
TO
N-S
T
DR
ch
VO
L-S
T
VO
L-C
LK
VO
L-D
AT
DA
TA
CLK
SE
L-S
T1
D-G
ND
MU
TE
GN
D
DLc
h
GN
D
PR
EB
Lch
PR
EB
Rch
GN
D
Rch
GN
D
Lch
SR
ch
SLc
h
CE
ch
GN
D
+17
V
BLc
h
BR
ch
-17V
4.7KR703
1000
PC
704
+10V
10V
+5V
5V
+17
V
17V
+8V
R219
1K
1K
R220
1K
R217
1K
R218 R210
1K
1K
R209
1K
R207
R208
1K
C2173.3u50
+
C203
+3.3u50
100K
R20
3R
204
100K
C2183.3u50
+3.3u50C204
+
914 1365 7 8
W48
W47
W52
W118
W122
C81
5
0.04
70.
047
C81
4
C81
3
0.01
C81
2
0.01
+
10u5
0C
817
+
C81
610
u50
R22
4 1K
1/4W
1000
P
W50
R18 10
1/4W
K1
W115
C455 1000P
1KR22
7
R22
2
2.2K
C82
747
u16
+
100u16C828
+
+17V
+17
V
+17V
+17
V+
17V
+17V+17V+17V+17V
+17
V
+17V
+17
V
+17V
+17V
10V 10V
+31V
+31
V+
31V
+8V +8V
+8V
W96
W94
W92
W90
R416
3.3K
-17V
+17
V
-17V +17V
+17
V
5V
+5V+5V
5V
+5V
+5V
+5V
+5V
+5V
+17
V+
17V
+17
V
Y
C
-17V
+17
V
(RO
OM
B)
OU
T
OU
T(R
OO
M A
)
TU
NE
R
TU
NE
R
IN
PH
ON
O
OU
T
IN
AT
T1
AT
T2
+10V +10V
+10
V
+10V
W53
C207 820P
100P75
(-3d
B)
(-6d
B)
0.1C708
17V
17V
17V
17V
17V17V17V17V17V17V17V
17V
17V
17V
17V
17V
17V17V
17V
17V
10V
17V
AUXAV
PHONO
Rch
VIDEO
R1
L2
J1
D56
Lch
J2
D73
D55
S1
VID
EO
J3
CN21
CN22
CN28
CN32
PHONO EQ AMP
CN26 CN25
IC1(2/2)
E5 E2
(1/4)IC21
IC21(2/4)
IC21(3/4)
IC21(4/4)
CN23 CN24
D96
T
WH2
CD
2/TA
PE
2M
ON
ITO
R
D39
Q3 Q1
Q2Q4
V
INPUT ATT
B-MUTE(ROOM BPRE OUT)
DIR
EC
T(R
)
DIR
EC
T(L
)
5.6V AVR
-5.6V AVR
D91
D90
ROOM BPRE OUT(R)
PRE OUT(L)ROOM B
IC1(1/2)
Q6
N
D57
B PRE OUT(R)
RO
OM
B(R
)
B PRE OUT(L)
D89
D99
9
Q32
O
-CN1X11-A/7
4/6
2/6
-CN2X11-B/7
2/6
X11-B/7-CN10
E
D
2/6
X25-B/7-CN11
2/6
X25-B/7-CN27
N O
-CN4
4/6
X11-A/7
-CN3
4/6
X11-A/7
-CN7
1/6
X11-C/7
K J
X08-
3/6
CN14
3/6
X08-CN11
(FRONT)
(BOTTOMVIEW)
INPUT ATT.SEL.(ROOM B CANCELS PHONO)
ROOM ABUFFER
P2
E4
-16.5V
16.3V
16.3V
-16.5V
5.6V
-5.6V -10.1V
10.2V
16.3V
-16.5V
OFF:-16.0VON:0.7V
ON:0.7VOFF:-16.0V
ON:0.7VOFF:-16.0V
ON:0.7VOFF:-16.0V
OFF:-16.0VON:0.7V
(X25- ) (F/7)
IC23
IC83
IC82
(X25-604X-XX) (A/7)
P
H
G
D
E
O
N
B
K
J
CAUTION: For continued safety,replace safety critical components onlywith manufacturer's recommendedparts (refer to parts list). indicatessafety critical components. For contin-ued protection against risk of fire,replace only with same type and ratingfuse(s). To reduce the risk of electricshock, leakage-current or resistancemeasurements shall be carried out(exposed parts are acceptably insulat-ed from the supply circuit) before theappliance is returned to the customer.
The DC voltage is an actual readingmeasured with a high impedance typevoltmeter with no signal input. Themeasurement value may vary depend-ing on the measuring instruments usedor on the product.
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DPDG DI DK DM DODH DJ DL DN
KRF-V9992D/VR-3090/3100Y05-3900-10
B-M
UT
E
GN
D
Lch
IN
GN
D
Rch
IN
GN
D
Lch
OU
T
GN
D
Rch
OU
T
21 43 65 87 9
1
2
3
4
5
6
7
8
9
10
18
17
16
15
14
13
12
11
28
29
27
25
26
23
24
21
22
20
19
FAN-ON/OFF
FAN-H/L
P-CON
NC
SE RELAY
+31V
R-GND
BIAS(-)
BIAS(+)
NFB
GND
BIAS(-)
BIAS(+)
NFB
GND
BIAS(-)
BIAS(+)
NFB
GND
BIAS(-)
BIAS(+)
NFB
GND
BIAS(-)
BIAS(+)
NFB
GND
+B
-B
270
R37
1R
322
270
0.01
C32
2
R31
610
KR
318
10K
C31
847
u50
+
C31
6
56P
10K
R36
710
KR
365
C36
5
56P
+
47u5
0C
367
1/4W27
0R
320
1/4W
R36
927
0
180
R32
3R
324
180
0.01
C32
1
C31
5
56P
47u5
0C
317 +
56PC314
56P
C313
R325 16K
C319 33P
C320 27P
R326 16K
R327
1K
R3281K
C311R313
2200P2.2K
2200P
C312
2.2K
R314
R31
710
KR
315
10K
C363
56P
C30
610
0P10
0PC
305
R30
975
0
750
R30
7R
308
R31
075
0
750
16KR305
C310220u10
++
C309220u10
R32
9
620
R33
0
620
C32
515
0P15
0PC
326
R306
16K
750
R35
9
150P
R37
9
750
R35
7
C37
562
0
+
R355 C35916K 220u10
2200P
C361
2.2K
R363
100P
C35
5 0.01
5C
371
C405R403
R40
575
0
+
150P
R41
5
R40
4
750
620
C41
3
220u1016K
100P
C40
3 C41
10.
015
100P
C35
6
R41
027
01/
4W27
0R
370
1/4W
C37
20.
01
56P
C407
56P
C40
8
R40
810
K
47u5
0C
409 +
10K
R40
9
270
R41
1R
372
270
R36
810
KR
366
10K
+C36
847
u50
R36
075
0
+
16K
2.2K 2200P
R364 C362
150P
R356 220u10C360
R38
0
750
R35
8
C37
662
0
56PC364
C36
6
56P
180
R37
4
R376 16K 1K
C370 33PR378
180
R37
3 1KC369 27P
R375 16K R377
C410 33P 1K
R413 16K R414
270P
C30
3C
304
270P
R30
310
0K10
0KR
304
R302
1K
1KR301
4.7u50C301
4.7u50C302
+
+
C307100P
C308100P
100PC357
R35
410
0K10
0KR
353
270P
C35
4C
353
270P
R3511K
1KR352
4.7u50C352
+
C3514.7u50
+
R40
6
2K
R36
2
2K
R36
1
2K
R31
2
2K
R31
1
2K
4.7u50+
C401
C40
227
0P
R40
210
0K
1KR401
270 1/4W
270 1/4W
R321
R31947u2
5C
453
C45
447
u25
R467
2.2K
R46
8
2.4K
+
+
C461
1000P
R478
100
100
R47
5R
479
10K
22 1/4WR480
47u25C458
+
22u2
5C
460 +
10K
+17V
W146
R22
3
1K 2.2K
R22
1
1KR462
1/4W
10R41
7
100
R47
4
C452
4.7u100+
2.2K
R473
390
+B
-B
-B -B
C463220u10+
R490
R48
310
0K
100K
R48
6
100K
R48
510
0K
R48
410
0K
R48
7
GNDIN OUT
2
1
C80
310
00u3
510
00u3
5C
804
+
+
+
1647
00u
C82
60.
01
C82
20.
01 F3
C80
10.
010.
01C
802
CN84 CN83
CN86 CN85
0.01
C82
4
CN82 CN81
6
5
87
R82
410 R823
4.7K
R80
310
0
3.3KR801
R808
1K
C81
110
u35 +
3
2
41
C806
1000P
1000PC805
R81
2 10
KR
813
10K R
810
15K
R81
1 6.
8K
C81
9 0.
01
R80
9 5.
1K
R805
1.8 1/4W
2.7 1/4W
R806
R82
2
10
R80
410
0
4.7KR825
3.3KR802
C80
7 0.
01C
808
0.01
C81
0
47u2
5+
C80
9 47
u25
+
C82
5 33
0u25
+
3.3K
R82
810
0uC
831 +
+
C82
310
00u
+20V
+13V
+31V
+17V
+8V
+17
V
+13V
C82
00.
01
+
10u5
0C
818
+B
2.7KR821
0.01
C82
9
1
2
3
5
4
7
6
8
9CN87 CN88
F1
F4
F2
C82
1
1/4W
35
1/4W
1/4W
1/4W
16
1/4W
1/4W
C404100P
100PC358
-17V
+31V
+31V +31V +31V
+31
V+
31V
29
28
8 16 412 20
25
10KR999
-B
+17
V
+17V
+31V +31V
+17
V
+31V
+17
V
+B
-B-B
-B
-B -B -B
-B-B
-B-B
R481
1/4W
1/4W
1/4W
1/4W
1/4W
1/4W
1/4W
1/4W
R407
2200P2.2K
C406
1/4W18
0R
412
P2CANADA
V
DESTINATION
COUNTRY
U.S.A. 2-71
UNIT No.ABB.
K1
N O
NO
F1,4
RD18ES(B) or
F50-0067-05
F2
F50-0068-05
D48
HZS18N(B) HZS10N(B2)RD10JS(B2) or
D49
-B -B
1/4W
Q83
Cch
SLch
SRch
Lch
Rch
81612420 25
R471
1/4W
Q451,454,456
-B
-B
Q5,6
C208 820P
C55
018
0PC
551
180P
C55
218
0PC
553
180P
C55
418
0P
Q453,457
R99810K
1/4W1/4W
1/4W
47K
R99
64.
7u10
0
+C45
7
2.2K
1/4
W
C41
2
0.01
C451
R477
390 1/4W
4.7u100
R47
2
R99
747
K
+
+C45
64.
7u10
0
T
F50-0070-05
F3
U.S.A.CANADA
K1P2
ABB.COUNTRY
DESTINATION W115,146
YES22K NO
R490 W118,122
F1,4
F50-0067-05
U.S.A.CANADA
YESKP1
COUNTRY
DESTINATION
CANADA
N
TABB.
O
V
P1
COUNTRY
U.S.A.
DESTINATIONUNIT No.
0-11
ABB.
K
22K YESNO
R490 W118,122
F50-0068-05
F2 F3
F50-0070-05
HZS10N(B2)HZS18N(B)
W115,146
RD18ES(B) or
D48 D49
RD10JS(B2) or
F1,4
F05-1222-05
NO
COUNTRY
DESTINATION NT
ABB. O V
COUNTRY
GENERAL MERKET
DESTINATIONUNIT No.
0-22
ABB.
M1
18K NOYES
R490 W118,122
F05-1623-05
F2,3
HZS15N(B2)HZS16N(B)
W115,146
RD16ES(B) or
D48 D49
RD15JS(B2) orYESGENERAL MERKET M1
17V
10V
20V
20V
17V
+B +B
+B
+B
+B
+B
+B +B
+B
+B
+B
+B
CN29
CN51
D34
D37
Q355 Q357
D32
D31
D35
Q403
D41
D42
D38
Q404
D36
1ST
1ST
Q307Q305
Q309
Q301 Q303
Q311
Q304Q302
Q306 Q308
Q312
Q361
Q351Q353
Q310
Q359
2ND
Cch
SLch
2ND
2ND
1ST
Q406
Q362
Q352 Q354
Q401
Q402
Q356 Q358
D33
D44
Q457
D45
Q453
Q5
RO
OM
B(L
)
D77
Q454 D48 D49
Q456
D78
Q451
D58
D75
D74
D59
D60
D88
D81
D82
D85
D83
D84
Q83
Q81
Q84
Q82
IC81(1/2)
(2/2)IC81
Q85
D87
D86
Q86
E7
-10V
10V AVR 9V AVR
B-MUTE
WH1
AVR
Q455,457 : 2SC4177(L5,L6)Q454 : 2SA1611(M5,M6)
Q451 : 2SA1535(R,S)Q311,312,361,362,406 : 2SA1586(Y,GR)Q309,310,359,360,405 : 2SA1123(R,S)Q305-308,355-358,403,404 : 2SC2631(R,S)
: 2SA992(F,E)Q301-304,351-354,401,402,Q84,86 : 2SD2061Q83,85 : 2SB1370Q82 : 2SA1048(Y,GR) or 2SA1309A(Q,R)Q81 : 2SC2458(Y,GR) or 2SC3311A(Q,R)
Q453,456 : UN5212 or DTC124EUA
Q32 : UN5219 or DTC113ZUAQ1-6,17 : 2SC4213(B)
D88 : D3SBA20F03D87,89 : RD11JS(B) or HZS11N(B)D86 : S5688BD83,84,998 : RD15ES(B) or HZS15N(B)D81,82 : 1B4B41D73 : B30-2493-05D48,49 :
D46,57 : RD24ES(B) or HZS24N(B)
D43,77,85 : RD5.1JS(B2) or HZS5.1S(B2)D39,55,56 : DA204KD31-38,41,42 : 1SS133 or HSS104
78,90,91,96,999 : MA111D44,45,58-60,74,75,
IC84 : SI-3082VIC83 : TA7805S or uPC7805AHFIC82 : TA79005S or uPC7905AHFIC81 : NJM4558DIC23 : TC9162AFIC21 : NJM2058DIC1 : NJM4580ED
D43
Lch
SRch
Rch
Q360
Q405
VR-3090 (X25-6042-71)
16V AVR
B
6/6
-E6X25-E/7
-CN10
6/6
X07-A/8
POWER LIMITER2ND
2ND
2ND
POWER LIMITER
Q999
Q999 : 2SC3244
D99
8
D99
7
Q455
D99
6
D46 D47
Q452
VR-3100 (X25-6040-11)
KRF-V9992D (X25-6040-22)
: 2SC3944(R,S)Q452
: MA111D996
: RD30ES(B) or HZS30N(B)D47
OFF:-16.0VON:0.7V
1.3V
0V
-32.1V9.6V -63.2V
-64.0V
-64.8V
10.2V
10.9V
21.8V
-10.7V
-10.0V
7.9V
11.5V
16.3V
5.0V
16.9V
23.6V
17.5V
24.2V
2.8V5.0V
-25.2V
-3.2V-17.8V
-24.5V-17.2V-16.5V
30.1V
24.2V
-25.2V
16.0V15.4V
14.7V
15.4V
0V9.0V
9.6V 0.6V
0V 0V
-61.0V
10.6V
62.1V
62.6V
-1.1V
1.1V
-61.4V
9.0V
0V
9.6V
9.6V 0.6V
0V0V
-61.0V
0V
-61.0V10.6V
-61.4V -1.1V
1.1V
62.1V
62.6V
62.6V
10.6V
62.1V0.6V
1.1V
-1.1V
-61.4V
10.6V-61.4V
-1.1V
62.6V62.1V
62.6V
62.1V1.1V
0V
1.1V
0.6V
-61.0V
0.6V9.6V
9.6V
0V
-61.0V
0V
-61.4V
10.6V
-1.1V
9.0V
0V
IC84
KRF-V9992D(M) (5/6)VR-3090/3100(K,P) (5/6)
R
Q
R
GND LINESIGNAL LINE
B LINEB LINEB
+B
(X25-604X-XX) (A/7)
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DQ DR DT DV DX DZDS DU DW DY
2
1
3
5
7
4
6
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1ON/OFF
FAST/SLOW
POWER
CS
SECOND
+B
GND
BIAS-
BIAS+
NFB
GND
BIAS-
BIAS+
NFB
GND
BIAS-
BIAS+
NFB
GND
BIAS-
BIAS+
NFB
GND
BIAS-
BIAS+
NFB
GND
+VC
-VC
VR
122
0
R5
150
1/4W
5
3
41
2
5
2
1
3
4
750
R15
3.3K
R13
0.01
C13
750
R17
3.3KR11
1/4W
1/4W
R147 1/4W
R347 1/4W
100
1/4W
R29
100 1/4WR27
2.2u
100
C21
+
2.2u
100
C19
+
2.2u
100
C15
+
2.2u
100
C17
+
39KR35
150KR33
33KR31
220
VR
2
2.2u
100
100
1/4W
R30
3
C22
+
R28 R36
R18
750
R447 1/4W 5
4
150
1/4W
R6
1
5
R14
2 3.3K
1/4W C14
750
R16
0.01
47 1/4W
2
1R2
3
100 1/4W
R123.3K
1/4W
4
2.2u
100
2.2u
100
C20
+
39K
R34150K
2.2u
100
C16
+
C18
+
R3233K
220
VR
3
100
1/4W
R79
3
R77 R85
R67
750
R5347 1/4W 5
4
150
1/4W
R55
1
5
R63
2 3.3K
1/4W C63
750
R65
0.01
47 1/4W
2
1R51
3
100 1/4W
R613.3K
1/4W
4
39K
R83150K
R8133K
220
VR
4
100
1/4W
R80
3
R78R86
R68
750
R5447 1/4W 5
4
150
1/4W
R56
1
5
R64
2 3.3K
1/4W C64
750
R66
0.01
47 1/4W
2
1R52
3
100 1/4W
R623.3K
1/4W
4
39K
R84150K
R8233K
220
VR
5
2.2u
100
100
R11
5
3
C11
1 +
R114R118
R10
975
0
R10247 1/4W 5
4
150
1/4W
R10
3
1
5
R10
7
2 3.3K
1/4W
C10
7
750
R10
8
0.01
47 1/4W
2
1R101
3
100 1/4W
R1063.3K
1/4W
4
2.2u
100
2.2u
100
C11
0 +
39K
R117150K
2.2u
100
C10
8
+
C10
9
+
R11633K
C9
2.7
R9
C5 C7
C10
2.7
R10
C6 C8
1W1W
2.7
R60
C59
C60
2.7
R59
C58C56
1W
C57C55
1W
C10
52.
7R
105
C104C103
1W
270
1/4W
R15
1
K2
K1
270
1/4W
R15
2
K3
K4
R15
312
0 1W
4700
PC
1247
00P
C11
4700
PC
2347
00P
C24
4700
PC
6147
00P
C62
4700
PC
106
3.3K
1/4
WR
305
100K
R30
7
22u5
0C
308 +
GNDOUT IN
0.1
C30
6
47u1
0C
307 +
W W
W187
WH
23
WH
T
+BZ
uCOM GND
uCOM +B
+BR
POWER
FAST OFF
1
2
3Rch
GND
Lch
470 2W
R42
470 2W
R41
39K
R16
7
47KR1662.
2KR
165
10u5
0C
162 +
47K
R20
847
KR
163
47K
R16
2
39K
R16
4
330u
6.3
C16
1 +
22K
R16
1
10K
R207 11
22
3 3
3
2
1
1
2
31K 1/4W
R2141K 1/4W
R215
47K
R21
3
C21
2 22
u35
+
C21
1 3.
3u50
+
C21
3 47
u35
+
47K
R21
6
1KR211 1K
R212
2
1
3
2
1
3
2
3
1
2
3
1
3 2 1
1
6
4
5
3
8
10
7
9
1
2
4
3
5
7
Lch1
2
3 3
1
2
SLch
Rch
4
6
5
4
5
SRch
Cch
8
9
10
6
7
9
10
8
2
C258
R251
8200
u73
+
8200
u73
+
C255 0.01
K5
C257 0.01
0.01
C25
3
C254 0.01
R31
16.
8K
1/4W
R310
1/4W
1
C31
3 10
u50
C31
2 10
u50
C25
6
++
C31
1 47
u100
+
WH15 GRY
WH17 WHT
WH18 BLK
WH16 YEL
WH14 RED
TR
AN
S T
AP
PO
WE
R
V P
RO
T
I PR
OT A
CS B
1 2 43 5 76
uCO
M+
B
T S
W1W
10W
FAS
T O
FF
uCO
MG
ND
+B
Z
-B F
L14118 109 12 13 15
4
uCOM GND
uCOM +B
+BZ
3
2
1
POWER
FAST OFF
+BR
6
5
4.7KR303
10K
R30
4
1 2
10K
R20
6
10K
R20
5
10K
R20
4
33K
R203
10K
R20
1
47u2
5C
201 +
4.7K
R20
2
W19
2
4 5 6 7
5 6 7 4
54
123
2
1
33
3.9
R25
3
1/4W
R25
43.
9
1/4W
1/4W
R255 220K
R256 220K
10KR257
Cch
SLch
SRch
Lch
Rch
FAN
RELAY
FANCONT.
CONT.
+VC
-VC
+V
C+
VC
+VC +VC
+B
+B
+B +B
+B
+B
+V
C
+VC
+VC
+V
C
+VC
+V
C
+V
C+
VC
+B
+B
+VC
+V
C
+VC
+V
C
+B
+B
+B
+B
+B
+VC
+B
+B +B+VC +VC
+B
+B
+B
+B
+VC
+B
+B
+B
B
B
1
2
3
4
6
5
+B
+B
+B
WH15 GRY
WH14 RED
WH18 BLK
WH16 YEL
WH17 WHT
2
3
4
5
6
Q1-10
0.1
0.1
0.22 0.22
0.22 0.22
0.330.33
0.18
0.18
0.33 0.33
0.220.22
0.1
P1
470 1W
0.01
0.01
220P
C40
1
220P
1
2
3 C40
2
P2
1
2
3
4
5
6
7
8
9
18
16
19
20
21
22
23
10
12
11
17
14
13
15
W5
W4
1
3
5
WH
32W
HT
0V
120V
0V
120V
0V
0V
Q11-14,51-54,101,102
Q153 Q152 Q151
C282
6800P
10
R556
R555 10
C25
2C
251
B+B
W193
W196
VC
VC
VC
VC
VC
VC
VC
VC
VC VC
VC
VC
VC
VC
VC
VC
1.0V
64.8V
0V
0.3V0V
0V
-64.8V
0V63.8V
-1.4V
0V
1.0V
64.8V
0V0.3V
-1.0V -64.8V
0V
0V63.8V
0V
1.0V
64.8V
0V0.3V
-1.0V -64.8V
0V
0V63.8V
0V
1.0V
64.8V
0V0.3V
-64.8V
0V
0V63.8V
0V
1.0V
0.3V
-1.0V
0V
-64.8V
0V
64.8V 63.8V
0V
-1.4V
-1.0V
-1.0V
-1.4V
0V
0V
0V
64.1V 64.1V
63.8V63.7V
0V
63.8V
0V0V
63.6V
0V
0V
OFF:1.4VFAN ON:0V
FAN HI:27.2VLO:13.3V
FAN HI:14.2V,LO:0V
30.1V
HI:0V
0V
LO:12.7VOFF:0.6V
HI:26.7VFAN
4.2V
4.2V
0V
0V
64.8V
-64.8V
OFF:30.4VON:0V
OFF:30.4VON:0V ON:0V
OFF:30.4V OFF:30.4VON:0V
OFF:0VON:1.8V
ON:1.8VOFF:0V
ON:1.8VOFF:0V
ON:1.8VOFF:0V
-35.3
-34.8V -61.2V
POWER ON:0VSTAND BY:12.9V
POWER ON:0.7VSTAND BY:0V
30.6V
15.3V15.9V
5.7V
0.4V
0.4V
0.4V
0.4V
0.4V
IC31
(X07- ) (E/8)
(X07- ) (C/8)
(X07-) (G/8)
(X07-) (H/8)
Q
L
R
(X07-) (B/8)
(X11- ) (G/7)
(X07-294X-XX) (A/8)
(X25- ) (E/7)
(X07- ) (E/8)
USED (M) TYPE
USED (K,P) TYPE
M
CN10
Q3
Q1
D7
D5 D11
D9
IDLEFLch
Q11
Q13
IDLEFRch
Q4
Q2
D6
Q14
D8
Q12
D10
D12
IDLESLch
Q7
Q5
D55
Q53
D57
Q51D59
D61
IDLE
BRSP
Q8
Q6
D56
Q54
D58
Q52D60
D62
IDLECch
Q10
Q9
D103
Q102
D10
4
Q101
D105
D106
BLSP
SRch
A SP.
Lch
Rch
Lch
Rch
B SP.
FRONT SP.
J1
CENTER SP.
SURROUND SP.
Rch
J2
Lch
D15
1
A SP.ON/OFF
ON/OFFB SP.
D15
2
SURROUND SP.ON/OFF
C SP.ON/OFF
D15
3
5.6V AVR
D31
0
15V AVR
Q303Q302
J11
WH6
CN6
Q164Q163
Q203Q162Q161
D163
D254
D16
2
D16
1
WH11
105
CT
S1
D21
1D
212
Q214
Q212
Q211
Q215
D213
Q213
FANHI/LO
ON/OFFFAN
FAN DRIVE
65 C
TS
2
WH12
FANCOOLING
CN7
E12
E11 E13
E14
TEMP.
(105 C)SW
(65 C)SWTEMP.
CN1
D25
3
D252
CONNECTON/OFF
D251
Q311
D31
4D
313
D31
1
D31
2
E10
CN11
POWER
DRIVEON/OFF
Q301Q202
Q201
D201
SUR.SP.
DRIVEON/OFF
ON/OFFDRIVE
CONNECT
ON/OFFDRIVE
A SP.ON/OFFDRIVE
B SP.
D251,252 TEMP.LEVELDETECT
D251,252
IDLE
PINTEST
-CN51X25-A/7
5/6
X08-
3/6
CN15
X25-A/7
5/6
-E7
FINAL TR.
1
2
3
4
1
2
3
PROTECTION
Q154Q151Q152Q153
E6PHONES
E8
WH6
J21
WH1 E6
L
CN13X08-
3/6
T1CURRENT LIMIT
-35 AVR
USED (M) TYPE
J11
USED (K,P) TYPE
GND LINESIGNAL LINE
B LINEB LINE
![Page 23: kenwood_krf-v9992d_vr-3090_3100_sm_[ET]](https://reader034.fdocuments.us/reader034/viewer/2022051211/552ef4c94a7959d5588b4ae4/html5/thumbnails/23.jpg)
C30
1 0.
01
1000
u25
+
2.2u
50 +
R30
1 2.
2K
C30
9 47
u25
+
0.1
C30
5
C30
2
C30
3
P3
K6
C281 6800P
F6
C283 6800P
F5
W189
W18
3
R28
1
T1
1
2
WH
24G
RY
WH
30V
IO
WH
29R
ED
WH
28Y
EL
240V
120V
220V-
110V-
WH
21
YE
L
WH27 BRN
WH26 ORG
WH25 BLU
YELWH19
WH20BRN
(K,P)(M)
: AC120V 60Hz: AC110-120V/220-240V~
50/60Hz
ABB.
CANADA
DESTINATIONCOUNTRY
U.S.A.
UNIT No.
0-10P2K1
C9,10,59,60,105
YESNO
R251
NO
R281
YES
Q154
NO NO YES
D311
NO
K5 F5
8A125V
F6
NO
CN23,24
NO YES
W183,196
W192,193,
NO
WH14,15
NO
DESTINATION
GENERAL MARKET
COUNTRYC5-8,55-58,103,
ABB.
M1
UNIT No. 104,256-258,283
YES
60,105C9,10,59,
NO
R281
NO
R251
YES YES
D252,253,312
YES
Q154
NO
D311 F6
YES
K5 F5
T3.15AL 250V
CN23,24
W192,193,WH14,15
YESYES
196
0-21 YES YES NO
C5-8,55-58,103,104,256-258,283
D252,253,312 189
+B
+B
+B
+B
J11
E03-0148-05 L07-2320-05
T1
J11
E03-0149-05
T1
L07-2321-05
3.3M
1/2W
CN24CN23
T3.15A L 250V
A
NO
A
YES
WH
31R
ED
1001G
AC
-3
ST
BY
RD
ATA
DA
TA O
UT
DA
TA IN
BU
SY
AV
SS
+
470
R61
7
C61
4 0.
01
C61
3 0.
01
C61
1 0.
01
R63
0
10K
R62
9
10K
R62
7
C61
2 0.
01
C61
0 0.
01
10K
10K
R62
8
10K
R60
1
1312111 2 3 4 5 6 7 8 9 10
GN
D
LED
(PLE
V)
-B
ST
B
P-C
ON
RE
M
+5V
DA
TO
DA
TI
CLK
RE
ST F1
F2
C615
0.01 GND
GND
GND
REM
A1
220
R61
8VDD
1
C604100PC608
R60
9 10
K
R60
8 10
K
AD
528
AD
42930
AD
3
2425A
D7
26A
D6
27
+5V
1KR60
3
+5V
1KR602
R62
2 22
0
R62
1 22
0
R62
0 22
0
R62
3 22
0
+5V
R62
522
0 1/
4W C63
43.
3u50
220
1/4W
R62
6
R62
433
K
0.01
C60
9
R61
9 10
0K
C60
2 10
0P
C60
1 10
0P
C60
7 10
0P
5MHzX1
1620212223
CLK
171819 12
IC13
XT
21415
VD
D
RS
T10
X2
11
X1
C606100P
C605
+
C60
310
u35
1
5 3 2
567C
AL
89
DT
S234
C61
9 22
0P
C61
8 22
0P
C61
7 22
0P
C62
0 22
0P
VD
D
3.3u
35C
616 +
59
2-4
2-6
2-7
P32
2-5
P27
P22
P17
1-7
1-6
P31
P21
1-5
P26
P16
1-4
4-73-7 5-7
4-6
P34
3-6
P33
5-6
P35
P25P24P23
4-5
P29P28
3-5
P30
5-5
P19
4-4
P18
3-4
P20
5-4 23R
610
470
470
R61
1
P7
2-2
2-3
P12
2-1
2P11
1-3
P6
1-2
P1
1-1
1F
1
P4
P5
R64
0 10
0K
R63
9 10
0K
R63
7 10
0K
R63
8 10
0K
R63
6 10
0K
R63
5 10
0K
R63
4 10
0K
R63
3 10
0K
R63
2 10
0K
220P
C62
8
C62
722
0P
220P
C62
6
C62
522
0P
P14
4-3
P13
3-3
P15
5-3
4-2
P8
3-2
P10P9
5-2
P3P2
3-1
P5P4
4-1 5-1
8283 81 80 78 77 7576
95100
99 96979864 53 87
9394109
14131211
1G 2GF1
NP
5G3G 4G 7G6G NX
NX
8G NX
191615 1817 2120 22 23
P19
P18
P21
P20
P23
P22
P25
P24
VLO
AD
20P
40
AVREF
R63
110
K
32
AD2
AD131
AD0
AVDD33
34
37
36
35
VSS
STLB39
REM IN38
45 44 421
5
470
R61
3
R61
4
470
360
R61
5
R61
6
150
VDD
42
44
45
THX
REM42
41
SPA45
SPB44
43
48
49
50
1P48
47
46
3P50
2P49
12G
95
983G
992G
100
974G
6G96
5G
9G93
8G94
7G
9011G
9110G
92
C62
2 22
0P
C62
1 22
0P
C62
3 22
0P
C62
4 22
0P
8714G
8813G
89
8516G
8615G
84
8219P
8318P
558P
R65
1 10
0K
R65
6 10
0K
R65
4 10
0K
R65
5 10
0K
R65
3 10
0K
R65
2 10
0K
R65
0 10
0K
R64
9 10
0K
R64
8 10
0K
R64
7 10
0K
R64
6 10
0K
R64
5 10
0K
R64
3 10
0K
R64
4 10
0K
R64
1 10
0K
R64
2 10
0K
74 73 7172 6970 68 67
51 55547P
536P
525P4P
54535251
6566 6364 6162 60 59
24 25 26 27 28 29 3130
P30
P28
P27
P26
P29
P32
P31
P34
P33
37343332 3635 3938 40 41
P17
P35
P16
NX
NX
P14
P15
P12
P13
R66
6 10
0K
R66
5 10
0K
R66
3 10
0K
R66
4 10
0K
R66
2 10
0K
R66
0 10
0K
R65
9 10
0K
R65
8 10
0K
R66
1 10
0K
R65
7 10
0K
C63
222
0P
C63
022
0P
C63
122
0PC62
9 22
0P
72
12P
595811
P
5710
P
569P
6316
P
6215
P
6114
P
6013
P
59585756 6261 6360
6733
P
6634
P
6535
P
6417
P
7129
P
7030
P
6931
P
6832
P
67666564 71706968
5758 5556 5354 52 51
80767525
P
7426
P
7327
P
28P
78 7977
22P
24P
23P
75747372 787776
21P 81
8180 82 83
4950 48
42 43 44 45 46 47 48 49
P7
P9
P11
P10
P8
P5
P6
P3
P4
92
50 51 52 53
91 90 89 868788
54 55 5856 57
P1
P2
10G
9G 12G
11G
15G
14G
13G
P3
P1
P2
89
98
99
95
97
96
92
93
94
90
91
87
88
86
85
85
6260 61F
2
F2
16G
NP
44 3
3 22 1
1
1
1/4W
0.01
C633
10R60
6
R60
7
10
+B
L2 L1
33R60
4
1/4W
0.01
C5-8,55-58,103,104,256-258,283
CANADAU.S.A.
P1K 0-10 NO
UNIT No.DESTINATIONCOUNTRY ABB.
YESYES YESNO NO 8A125V
YESNO NO NO NO L07-2320-05NO NO E03-0148-05 NO
W183,189
D252,253,C9,10,59,60,105 R281R251 Q154 F5D311312 K5 CN23,24F6 WH14,15196
W192,193,J11 T1 A
W183,189
+5V
+5.6V
+5V+5V
+5V+5V
+5V
+5.
6V
+5V
+5V
+5.
6V
+5.6V
+5V
+5V
+5V
+5V
+5V
+5.6V +5.6V
B
BB
B
14.8V
14.1V
-23.
3V
-21.
0V
-18.
7V
-29.
9V
-34.
5V
-30.
0V
-21.
0V
-16.
5V
-30.
0V
-25.
5V
-25.
5V
-21.
0V
-18.
9V
-23.
3V
-25.
5V
-25.
5V
-23.
3V
-21.
0V
-21.
3V
-21.
0V
-34.
5V
-32.
2V
-27.
7V
-18.
8V
-21.
0V
-34.
5V
-32.
2V
-30.
0V
-34.
8V
-21.
0V
-23.4V
-23.4V
-20.9V
5.0V
0.3V
4.4V
4.2V
4.7V
5.0V
5.0V
5.0V
5.0V
5.0V
4.9V
4.9V
4.9V
4.9V
0V 0V 1.3V
4.9V
5.0V
2.1V
2.4V
5.0V 5.
0V
5.0V
5.0V
5.0V
0V
-18.8V
-21.1V
-14.4V
-32.2V
5.0V
4.8V
4.9V
5.7V
5.6V
TUNED
ST.
MUTE
A B
(X07-) (F/8)
(X07-) (D/8)
(X07- ) (C/8)
USED (M) TYPE
USED (K,P) TYPE
(X25- ) (G/7)
IC61
ED1
KRF-V9992D(M) (6/6)VR-3090/9100(K,P) (6/6)
(X25-604X-XX) (C/7)
1G 2G 3G 4G 5G 6G 7G 8G 9G 10G 12G11G 13G 14G 15G 16G
D305
D302
D304
D303
D301
D306
D317
D316
D315
D307
D309
D308
CN8
S2
S1
POWER
IC31 : TA78057S
Q1,2,5,6,9: TRAIT5N 5
Q3,4,7,8,10: TRAIT5P 5
Q11,12,51,52,101: 2SC2631(R,S)
Q13,14,53,54,102,163,164: 2SA992(F,E)
Q151-154,211,212: UN4219 or
DTC113ZSAQ161,162 : 2SC1845(F,E)Q201,202,302
: 2SC2458(Y,GR) or2SC3311A(Q,R)
Q203,213,215: UN4212 or
DTC124ESAQ214,303 : 2SD2012 or
2SD2061Q301 : 2SC2003(L,K)Q311 : 2SB1375 or 2SB1370
D5-12,55-62,103-106,151-153,163,201,213,253,254,305-308,316,317 : 1SS133 or
HSS104AD161,162 : RD4.7ES(B) or
HZS4.7N(B)D211 : RD13ES(B2) or
HZS13N(B2)D212 : RD15ES(B) or
HZS15N(B)D251 : RBV-1506LFAD252 : RBA-1002 or
D10XB20F03D301-304,309,311,312,315
: S5688B or1SR139-400
D310 : RD16ES(B2) orHZS16N(B2)
D313,314 : RD18ES(B2) orHZS18N(B)
VR-3090 (X07-2940-10)
KRF-V9992D (X07-2940-21)
A
POWERON/OFF
STANDBYD70
SP
-A
SP
-B
DIS
PLA
YM
OD
E
SE
L.IN
PU
T
MU
TE
ON/STANDBY
CN33
(POWER)1/
Q903
D61
D2
D62
D1
DT
SD
64
D63
(AC
-3)
DIG
ITA
LD
OLB
Y
D69
SP
-BD
68
SP
-AD
67
D66
CLI
PIN
DIC
ATO
R
(RE
CE
IVE
/TR
AS
MT
)IR
RE
MO
TE
u-COMDISPLAY
WH7
E17
E16
S2
S6
S7
S3
S4
S5
D69 : B30-1010-05: B30-2430-05D67,68: B30-2493-05D63,64,66: RD2.7ES(B) or HZS2.7N(B)D62: RD3.3ES(B) or HZS3.3N(B)D61: U1BC44D2: MA111D1
: 2SA1611(M5,M6)Q903
: uPD780204-034IC61
REMOTESENSOR
M
5.6VAVR
VR-3100 (X07-2940-10)
(2G-16G)
B
BB
B
EJEA EC EE EG EIEB ED EF EH
KRF-V9992D/VR-3090/3100Y05-3900-10
CAUTION: For continued safety, replace safety critical com-ponents only with manufacturer's recommended parts (referto parts list). indicates safety critical components. Forcontinued protection against risk of fire, replace only withsame type and rating fuse(s). To reduce the risk of electricshock, leakage-current or resistance measurements shall becarried out (exposed parts are acceptably insulated from thesupply circuit) before the appliance is returned to the cus-tomer.
The DC voltage is an actual reading measured with a highimpedance type voltmeter with no signal input. The mea-surement value may vary depending on the measuringinstruments used or on the product.
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41
KRF-V9992D/VR-3090/3100EXPLO
DED
VIEW
X07-2940-21
X07 (C/8)
X07 (F/8)
X11(E/8)
X07 (E/8)
X25 (E/7)
X08-2850-22
X11 (C/7)
X11 (B/7)
X11-3800-71(A/7)
X25 (B/7)
X25 (D/7)
X11 (G/7)
X11 (F/7)
X11 (D/7)
X25 (C/7)
X25 (F/7)
X25 (G/7)
X07 (D/8)
(A/8)
KRF-V9992D/VR-3090/VR-3100
609
602
601655
622
656
758
L
L
L
Nx2
N
N
B
B
B
B
B
Ex9
Cx2
Mx2
Dx2
Dx4
727
Mx2
Mx2
M
B
B
B
Bx2
M
M
Mx2
Mx2
J
J
Jx2
Kx9
Fx2Fx2
Dx4Px14
770
771
761
705
710
706
762
707
763
763
762
703
762
704
760
760
762
771
762
760
771
FAN
638
624J21
J1/J2
PHONES
SPEAKERS
S 1POWER
S 1VOLUME
S1VIDEO
13P
29P
13P
29PS 2
J 3 J 2
S 7 S 5 S 3
S 6
A 1
S 4
614
645
644
630
608
630
615
618
617
631619
645
613
612
616
625
632
E11
643
646(2/2)
646(1/2)
Ax2
M
711
763
J
Jx2
Jx5
J11
637
625
624
635x2
635x2
650 J11 A 1 A 2 A 3 J15
J14
J12
J13
J16 J17 S 1
J 5
J 4
J601
623
639
Mx2
Lx36
Lx3
H
L
M
M
Mx2
Mx3
Mx3Mx2
Kx2Kx2
M
M
M
M
M
MM
G
G
ANTENNA
S601
DE-EMPHASIS CHANNEL SPACE
(V9992D)
VIDEO 2OPTICAL
SL16TEXT
CD/VIDEO4 COAXIAL
VIDEO 3
AC OUTLET
S 2
AC110- 120V~
IRI/O
AC220- 240V~
S-VIDEO VIDEO
J 9
J11
J 6
J 2
SURROUNDPRE OUT
J 1
J 5
J 3
J 4
J 1PHONO
SYSTEM CONTROL
OPTICALOUT
SL16 XS8
X25-6040-22(A/7)
AV AUX
A
ED1
B MUTESPEAKERS
INPUTSELECTOR
DISPLAY MODE
ABCDFGHJKLMNP
M3x8ø3x12ø3x14M4x8Push Rivet
ø2.6x8ø3x8 (BLK)ø3x10(BLK)ø3x6ø4x8 (BLK)Push Rivet
: N09-3468-05: N09-1445-05: N09-0333-05: N09-3139-05: N09-0982-05: N29-0268-05: N08-0128-35: N82-2608-46: N89-3008-45: N89-3010-45: N89-3006-46: N89-4008-45: N29-0216-05
SECOND ROOM
1
2
A CB
Parts w
ith exploded numbers larger than 700 are not supplied.
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42
KRF-V9992D/VR-3090/3100PA
RTS LIST
New PartsParts without Parts No. are not supplied.Les articles non mentionnes dans le Parts No. ne sont pas fournis.Teile ohne Parts No. werden nicht geliefert.
Ref. NoAdd-ress
NewParts Description
Desti-nation
Re-marksParts No.
New PartsParts without Parts No. are not supplied.Les articles non mentionnes dans le Parts No. ne sont pas fournis.Teile ohne Parts No. werden nicht geliefert.
Ref. NoAdd-ress
NewParts Description Desti-
nationRe-
marksParts No.
- J61-0098-05 WIRE BAND
643 2A K27-2248-04 KNOB (BUTTON) M1644 2A K29-6852-04 KNOB645 2A K29-6855-03 KNOB646 2A K29-6858-12 KNOB
650 1B L07-2463-15 POWER TRANSFORMER KP1K1650 1B L07-2463-15 POWER TRANSFORMER P2650 1B L07-2464-15 POWER TRANSFORMER M1650 1B L92-0094-05 FERRITE CORE
655 1A T90-0833-05 LOOP ANTENNA656 1A T90-0841-05 LEAD WIRE ANTENNA
C55 -58 C CF92FV1H334J MF-C 0.33UF J M1C59 ,60 C CF92FV1H184J MF-C 0.18UF J KP1K1C59 ,60 C CF92FV1H184J MF-C 0.18UF J P2C161 C CE04KW0J331M ELECTRO 330UF 6.3WV
C592 C CK73FB1E823K CHIP C 0.082UF KC947 D -C956 A CK73FB1E104K CHIP C 0.10UF K
R1 A RK73FB2A332J CHIP R 3.3K J 1/10WR2 A RK73FB2A473J CHIP R 47K J 1/10WR3 A RK73FB2A684J CHIP R 680K J 1/10WR558-561 C RK73FB2A331J CHIP R 330 J 1/10WR655 C RK73FB2A472J CHIP R 4.7K J 1/10W
R998 C RK73FB2A101J CHIP R 100 J 1/10W
D201-208 A MA111 DIODEIC66 C UPD78058GC-B36 MI-COM ICIC87 C 27C1000MC-70 MEMORY ICQ69 A DTA124EUA TRANSISTORQ69 A UN5112 TRANSISTOR
D21 -24 C B30-2532-05 LED(INFRARED)
C29 ,30 A CE04KW1A101M ELECTRO 100UF 10WVC31 ,32 A CC73FSL1H221J CHIP C 220PF JC135,136 C CE04KW1V470M ELECTRO 47UF 35WVC141,142 C CE04KW1V470M ELECTRO 47UF 35WVC147,148 C CE04KW1V470M ELECTRO 47UF 35WV
C353 A CK45FF1H103Z CERAMIC 0.010UF ZC354 A CC73FSL1H151J CHIP C 150PF JC355,356 A CE04KW1H100M ELECTRO 10UF 50WVC359,360 A CE04KW1H2R2M ELECTRO 2.2UF 50WVC379,380 A CC73FSL1H220J CHIP C 22PF J
C383,384 A CC73FSL1H101J CHIP C 100PF JC639 D -C640 D -C641 C CC73FCH1H470J CHIP C 47PF J
J6 C E63-1084-05 PIN JACK
R29 ,30 A RK73FB2A224J CHIP R 220K J 1/10W
601 1A A01-3680-01 METALLIC CABINET602 1A A09-1130-08 BATTERY COVER608 2A A60-1650-02 PANEL KP1608 2A A60-1651-02 PANEL M1608 2A A60-1652-02 PANEL K1P2
609 1A A70-1285-05 REMOTE CONTROLLER ASSY
612 2A B01-0533-21 PANEL ESCUTCHEON613 2A B07-2396-22 ESCUTCHEON614 2A B10-2418-03 FRONT GLASS615 2A B10-2451-03 FRONT GLASS616 2B B12-0303-24 INDICATOR
617 2A B12-0326-04 INDICATOR618 2A B12-0331-04 INDICATOR619 2A B12-0333-04 INDICATOR- B46-0330-03 WARRANTY CARD KK1- B46-0346-00 QUESTIONAIRE CARD KK1
- B46-0347-03 WARRANTY CARD P1P2 - B58-0964-13 CAUTION CARD (UL) KK1 - B58-0966-13 CAUTION CARD (PL) M1- B58-0967-03 CAUTION CARD (PL) P1P2- B59-1438-00 SUB-INSTRUCTION MANUAL
- B60-4180-00 INSTRUCTION MANUAL(EN)- B60-4181-00 INSTRUCTION MANUAL(EN)- B60-4182-00 INSTRUCTION MANUAL(FR) P1P2- B60-4183-00 INSTRUCTION MANUAL(FR) P1P2- B60-4188-00 INSTRUCTION MANUAL(TC) M1
- B60-4189-00 INSTRUCTION MANUAL(TC) M1
622 1A E03-0115-05 AC PLUG ADAPTER M1623 1C E30-2788-05 AC POWER CORD M1623 1C E30-2883-05 AC POWER CORD KP1K1623 1C E30-2883-05 AC POWER CORD P2624 1B,2C E35-2056-05 FLAT CABLE 29P
625 2A,1C E35-2057-05 FLAT CABLE 13P
630 2A G11-0155-14 SOFT TAPE (40X9X2)631 2A G11-0185-04 SOFT TAPE (120X5X2)632 2B G11-2405-04 SOFT TAPE
- H10-7416-22 POLYSTYRENE FOAMED FIXTURE- H10-7417-32 POLYSTYRENE FOAMED FIXTURE- H11-0094-04 POLYSTYRENE FOAMED BOARD- H13-0311-14 CARTON BOARD- H21-0374-04 PROTECTION SHEET
- H25-0232-04 PROTECTION BAG (235X350X0.03)- H50-3287-04 ITEM CARTON CASE KP1- H50-3288-04 ITEM CARTON CASE M1- H50-3289-04 ITEM CARTON CASE K1P2
635 2B,2C J02-1404-13 FOOT (D=46,H=18.5,T)637 1B J19-3300-05 UNIT HOLDER638 1B J19-5910-05 UNIT HOLDER639 1C J42-0083-05 POWER CORD BUSHING- J30-0480-04 SPACER
L : Scandinavia K : USA P : Canada R : Mexico C : China I : MalaysiaY : PX(Far East, Hawaii) T : England E : Europe G : Germany V : China (Shanghai)Y : AAFES(Europe) X : Australia Q : Russia H : Korea M : Other Areas indicates safety critical components.
L : Scandinavia K : USA P : Canada R : Mexico C : China I : MalaysiaY : PX(Far East, Hawaii) T : England E : Europe G : Germany V : China (Shanghai)Y : AAFES(Europe) X : Australia Q : Russia H : Korea M : Other Areas indicates safety critical components.
1 2
KRF-V9992D/VR-3090/VR-3010
POWER (X07-2940-10)
SURROUND (X08-2850-11)
TONE (X11-3802-91)
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43
KRF-V9992D/VR-3090/3100PA
RTS LIST
New PartsParts without Parts No. are not supplied.Les articles non mentionnes dans le Parts No. ne sont pas fournis.Teile ohne Parts No. werden nicht geliefert.
Ref. NoAdd-ress
NewParts Description
Desti-nation
Re-marksParts No.
R73 ,74 A RK73FB2A104J CHIP R 100K J 1/10WR355 C RK73FB2A112J CHIP R 1.1K J 1/10WR361,362 A RK73FB2A104J CHIP R 100K J 1/10W KP1R361,362 A RK73FB2A124J CHIP R 120K J 1/10W M1K1P2R365,366 A RK73FB2A101J CHIP R 100 J 1/10W
R367-370 A RK73FB2A102J CHIP R 1.0K J 1/10WVR601 C R32-0037-05 SEMI FIXED VARIABLE RESISTOR
IC29 A NJM4565D IC(OP AMP X2)Q31 ,32 A 2SC4213(B) TRANSISTOR
C145 D -C146 D -C320 C CC73FSL1H270J CHIP C 27PF JC369 C CC73FSL1H270J CHIP C 27PF JC412 A CK73FB1H103K CHIP C 0.010UF K
C451 A CE04KW2A4R7M ELECTRO 4.7UF 100WVC513 D -C550 C CC73FSL1H181J CHIP C 180PF JC553,554 C CC73FSL1H181J CHIP C 180PF JC708 A CK73FB1E104K CHIP C 0.10UF K
F3 C F50-0070-05 FUSE(5X20) KP1K1F3 C F50-0070-05 FUSE(5X20) P2
R417 D -R477 A RD14NB2E391J RD 390 J 1/4WR996,997 A RK73FB2A473J CHIP R 47K J 1/10W
D46 A HZS24N(B) ZENER DIODED46 A RD24ES(B) ZENER DIODED47 A HZS30N(B) ZENER DIODED47 A RD30ES(B) ZENER DIODED997 A HSS104A DIODE
D997 A 1SS133 DIODEIC61 C UPD780204-038 MI-COM ICQ452 A 2SC3944(R,S) TRANSISTORQ455 A 2SC4177(L5,L6) TRANSISTOR
L : Scandinavia K : USA P : Canada R : Mexico C : China I : MalaysiaY : PX(Far East, Hawaii) T : England E : Europe G : Germany V : China (Shanghai)Y : AAFES(Europe) X : Australia Q : Russia H : Korea M : Other Areas indicates safety critical components.
3
ELECTRIC (X25-6040-11)
HOW Destination column has the abbreviation for sale country and model.Alphabets mean the country. Numerals do the model.Example: P2 shows VR-3090 for Canada market."P" does all models for Canada.
Address C: Change parts # D: Deletion A: Addition
TO READ THE PARTS LIST
ABBREVIATION OF MODEL AND MASS PRODUCTION'S DESTINATIONS
MODELCNT Australia Canada China England Europe Germany Korea Malaysia
KRF-V9992D - - - - - - - - -VR-3090 - - P2
P1
--
- - - - -VR-3100 - - - - - - -
MODELCNT
ABB.
ABB. R Y Q L V K M M2Mexico PX/AAFES Russia Scandinavia Shanghai USA Other area Other area(M2)
KRF-V9992D - - -
X P C T E G H I
- - -
K -
-VR-3090 - - -
-- - - K1 - -
VR-3100 - - - - -
- M1
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44
KRF-V9992D/VR-3090/3100SPECIFICATIONS (VR-3100)
AUDIO sectionRated output power during STEREO operation
100 watts per channel minimum RMS, both channels driven, at6 Ω from 20 Hz to 20 kHz with no more than 0.03 % totalharmonic distortion.(FTC)
Rated output power during SURROUND operationFRONT(1kHz, 0.06% T.H.D. at 6 Ω) .......................100 W + 100 WCENTER(1kHz, 0.06% T.H.D. at 6 Ω) ..................................... 100 WSURROUND(1kHz, 0.06% T.H.D. at 6 Ω).......................100 W + 100 W
Total harmonic distortion ............ 0.004% (1 kHz, 50 W, 6 Ω)Frequency response (IHF’78)
CD1 ..................................... 5 Hz ~ 80 kHz, +0.5 dB, –3 dBSignal to noise ratio (IHF’66)
PHONO (MM) ............................................................ 77 dBCD1 ............................................................................. 90 dB
Input sensitivity / impedancePHONO (MM) ............................................ 2.5 mV / 47 kΩCD1 ............................................................ 200 mV / 47 kΩ
Output level / impedanceTAPE REC ................................................. 200 mV / 220 ΩPRE OUT (FRONT, CENTER, SURROUND, SUBWOOFER)............................................................................ 1 V / 1 kΩ
Tone controlBASS ...................................................... ±7 dB (at 100 Hz)TREBLE ................................................... ±7 dB (at 10 kHz)
LOUDNESS controlVOLUME at -40dB level ... +7 dB(100 Hz), +4 dB(10 kHz)
DIGITAL AUDIO sectionSampling frequency ....................... 32 kHz, 44.1 kHz, 48 kHzInput level / impedance / wave length
Optical .................... -15 dBm ~ -21 dBm, 660 nm ±30nm
Output level / impedance / wave lengthOptical .................... -15 dBm ~ -21 dBm, 660 nm ±30nm
Coaxial ....................................................... 0.5 Vp-p / 75 Ω
VIDEO sectionVIDEO inputs / outputs
VIDEO (composite) .................................. 1 Vp-p / 75 ΩS VIDEO (luminance signal) ....................... 1 Vp-p / 75 Ω
(chrominance signal) ........... 0.286 Vp-p / 75 Ω
FM tuner sectionTuning frequency range ........................ 87.5 MHz ~ 108 MHzUsable sensitivity (MONO)
...... 1.6µV (75 Ω)/ 15.2 dBf (75 kHz DEV., SINAD 30 dB)50dB quieting sensitivity
STEREO ....................................... 31.6µV (75 Ω)/ 41.2 dBfTotal harmonic distortion (1 kHz)
MONO ............................................... 0.3 % (65 dBf input)STEREO ............................................. 0.6 % (65 dBf input)
Signal to noise ratio (1 kHz, 75 kHz DEV.)MONO ............................................... 75 dB (65 dBf input)STEREO ............................................. 68 dB (65 dBf input)
Stereo separation (1 kHz) .............................................. 38 dBSelectivity (±400 kHz) ..................................................... 70 dBFrequency response ........... 30 Hz ~ 15kHz,+0.5 dB, –3.0 dB
AM tuner sectionTuning frequency range
10 kHz step ....................................... 530 kHz ~ 1,700 kHzUsable sensitivity (30% mod., S/N 20 dB)
............................................................ 16 µV / (600 µV/m)Signal to noise ratio (30 % mod. 1 mV input) ............. 50 dB
Stereo mini plug
TipSleeve
Ring
TipSleeve
Mini plug (mono)
GENERALPower consumption ........................................................ 3.5 AAC outlet
SWITCHED ............................ 2 (total 90 W, 0.75 A max.)Dimensions .......................................... W : 440 mm (17-5/16")
H : 162 mm (6-3/8")D : 391 mm (15-3/8")
Weight (Net) ....................................................11.2 kg (24.7 lb)
Relay and IR IN/OUT sectionRELAY CONTROL terminal
Maximum output current ...................................... 20 mAOperating voltage ...................................................... 12 VOutput impedance ................................................... 470 Ω
IR RECEIVER IN terminalMaximum output current ...................................... 20 mAOperating voltage ...................................................... 12 VOutput impedance ................................................... 470 Ω
IR OUT LCD REMOTE terminalMaximum output current ...................................... 20 mAOperating voltage ......................................................... 5 VOutput impedance ................................................... 470 Ω
IR REPEATER CONTROL terminalsMaximum output current ...................................... 20 mAOperating voltage ...................................................... 12 VOutput impedance ................................................... 470 Ω
IR RECEIVER IN, IR OUT LCD REMOTE IR REPEATER OUT
Shape of plug to be connected
IR IN/OUT specification
Terminal IR RECEIVER IN IR OUT LCD REMOTE
To Tip Signal Signal
To Ring Ground ———
To Sleeve +12 V Ground
Status Power off Power on Power on andwhen switch tovideo input
To Tip 0 V 0 V +12 V
To Ring 0 V +12 V +12 V
To Sleeve Ground Ground Ground
RELAY CONTROL specification
1. KENWOOD follows a policy of continuous advancementsin development. For this reason specifications may bechanged without notice.
2. Full performance may not be exhibited in extremely coldlocations (below 0 deg.C).
NotesNotes
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45
KRF-V9992D/VR-3090/3100SPECIFICATIONS (VR-3090)
AUDIO sectionRated output power during STEREO operation
100 watts per channel minimum RMS, both channels driven, at6 Ω from 20 Hz to 20 kHz with no more than 0.03 % totalharmonic distortion.(FTC)
Rated output power during SURROUND operationFRONT(1kHz, 0.06% T.H.D. at 6 Ω) ......................100 W + 100 WCENTER(1kHz, 0.06% T.H.D. at 6 Ω) ..................................... 100 WSURROUND(1kHz, 0.06% T.H.D. at 6 Ω) ......................100 W + 100 W
Total harmonic distortion ............ 0.004% (1 kHz, 50 W, 6 Ω)Frequency response (IHF’78)
CD1......................................5 Hz ~ 80 kHz, +0.5 dB, –3 dBSignal to noise ratio (IHF’66)
PHONO (MM) ............................................................ 77 dBCD1..............................................................................90 dB
Input sensitivity / impedancePHONO (MM) ............................................ 2.5 mV / 47 kΩCD1............................................................. 200 mV / 47 kΩ
Output level / impedanceTAPE REC ................................................. 200 mV / 220 ΩPRE OUT (FRONT, CENTER, SURROUND, SUBWOOFER)............................................................................ 1 V / 1 kΩ
Tone controlBASS ...................................................... ±7 dB (at 100 Hz)TREBLE ................................................... ±7 dB (at 10 kHz)
LOUDNESS controlVOLUME at -40dB level ... +7 dB(100 Hz), +4 dB(10 kHz)
DIGITAL AUDIO sectionSampling frequency ....................... 32 kHz, 44.1 kHz, 48 kHzInput level / impedance / wave length
Optical .................... -15 dBm ~ -21 dBm, 660 nm ±30nmCoaxial ....................................................... 0.5 Vp-p / 75 Ω
VIDEO sectionVIDEO inputs / outputs
VIDEO (composite) .................................. 1 Vp-p / 75 ΩS VIDEO (luminance signal) ....................... 1 Vp-p / 75 Ω
(chrominance signal) ........... 0.286 Vp-p / 75 Ω
FM tuner sectionTuning frequency range ........................ 87.5 MHz ~ 108 MHzUsable sensitivity (MONO)
...... 1.6µV (75 Ω)/ 15.2 dBf (75 kHz DEV., SINAD 30 dB)50dB quieting sensitivity
STEREO ....................................... 31.6µV (75 Ω)/ 41.2 dBfTotal harmonic distortion (1 kHz)
MONO ............................................... 0.3 % (65 dBf input)STEREO ............................................. 0.6 % (65 dBf input)
Signal to noise ratio (1 kHz, 75 kHz DEV.)MONO ............................................... 75 dB (65 dBf input)STEREO ............................................. 68 dB (65 dBf input)
Stereo separation (1 kHz) .............................................. 38 dBSelectivity (±400 kHz) ..................................................... 70 dBFrequency response ........... 30 Hz ~ 15kHz,+0.5 dB, –3.0 dB
AM tuner sectionTuning frequency range
10 kHz step ....................................... 530 kHz ~ 1,700 kHzUsable sensitivity (30% mod., S/N 20 dB)
............................................................ 16 µV / (600 µV/m)Signal to noise ratio (30 % mod. 1 mV input) ............. 50 dB
GENERALPower consumption ........................................................ 3.5 AAC outlet
SWITCHED ............................ 2 (total 90 W, 0.83 A max.)Dimensions .......................................... W : 440 mm (17-5/16")
H : 162 mm (6-3/8")D : 391 mm (15-3/8")
Weight (Net) ................................................... 11.2 kg (24.7 lb)
1. KENWOOD follows a policy of continuous advancementsin development. For this reason specifications may bechanged without notice.
2. Full performance may not be exhibited in extremely coldlocations (below 0 deg.C).
Relay and IR IN/OUT sectionIR RECEIVER IN terminal
Maximum output current ...................................... 20 mAOperating voltage ...................................................... 12 VOutput impedance ................................................... 470 Ω
IR OUT LCD REMOTE terminalMaximum output current ...................................... 20 mAOperating voltage ......................................................... 5VOutput impedance ................................................... 470 Ω
IR Repeater Control TerminalMaximum output current ...................................... 20 mAOperating voltage ...................................................... 12 VOutput impedance ................................................... 470 Ω
NotesNotes
Stereo mini plug
TipSleeve
Ring
IR LCD REMOTE
RECEIVER IN and IR OUT IR REPEATER OUT
Shape of plug to be connected
IR IN/OUT specification
Terminal IR RECEIVER IN IR OUT LCD REMOTE
To Tip Signal Signal
To Ground Ground ———
To Sleeve +12 V Ground
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AUDIO sectionRated output power during STEREO operation
63 Hz ~ 12.5 kHz, 0.7%, 6 Ω (DIN/IEC) ... 130 W + 130 W130 watts per channel minimum RMS, both channelsdriven, at 6 Ω from 20 Hz to 20 kHz with no more than0.03 % total harmonic distortion.(FTC)
Effective output power during STEREO operation1kHz,10% T.H.D.,at 6 Ω ............................ 180 W + 180 W
Effective output power during SURROUND operationFRONT(1kHz, 0.06% T.H.D. at 6 Ω one channel driven)................................................................... 130 W + 130 W
(1kHz, 10% T.H.D. at 6 Ω one channel driven)................................................................... 180 W + 180 W
CENTER(1kHz, 0.06% T.H.D. at 6 Ω one channel driven) ...130 W(1kHz, 10% T.H.D. at 6 Ω one channel driven) ..... 180 WSURROUND(1kHz, 0.06% T.H.D. at 6 Ω one channel driven)................................................................... 130 W + 130 W
(1kHz, 10% T.H.D. at 6 Ω one channel driven)................................................................... 180 W + 180 W
Total harmonic distortion ............ 0.004 % (1kHz, 65 W, 6 Ω)Frequency response (IHF’78)
CD1 ..................................... 5 Hz ~ 80 kHz, +0.5 dB, –3 dBSignal to noise ratio (IHF’66)
PHONO (MM) ............................................................ 77 dBCD1 ............................................................................. 92 dB
Input sensitivity / impedancePHONO (MM) ............................................ 2.5 mV / 47 kΩCD1 ............................................................ 200 mV / 47 kΩ
Output level / impedanceTAPE REC ................................................. 200 mV / 220 ΩPRE OUT (FRONT, CENTER, SURROUND, SUBWOOFER)............................................................................ 1 V / 1 kΩ
Tone controlBASS ...................................................... ±7 dB (at 100 Hz)TREBLE ................................................... ±7 dB (at 10 kHz)
LOUDNESS controlVOLUME at -40dB level ... +7 dB(100 Hz), +4 dB(10 kHz)
DIGITAL AUDIO sectionSampling frequency ....................... 32 kHz, 44.1 kHz, 48 kHzInput level / impedance / wave length
Optical .................... -15 dBm ~ -21 dBm, 660 nm ±30nm
OUTput level / impedance / wave lengthOptical .................... -15 dBm ~ -21 dBm, 660 nm ±30nm
Coaxial ....................................................... 0.5 Vp-p / 75 Ω
VIDEO sectionVIDEO inputs / outputs
VIDEO (composite) .................................. 1 Vp-p / 75 ΩS VIDEO (luminance signal) ....................... 1 Vp-p / 75 Ω
(chrominance signal) ........... 0.286 Vp-p / 75 Ω
AM tuner sectionTuning frequency range
9 kHz step ........................................ 531 kHz ~ 1,602 kHz10 kHz step ...................................... 530 kHz ~ 1,610 kHz
Usable sensitivity (30% mod., S/N 20 dB)........................................................... 16 µV / (600 µV/m)
Signal to noise ratio (30 % mod. 1 mV input) ............. 50 dB
IR IN/OUT sectionIR RECEIVER IN terminal
Maximum output current ...................................... 15 mAOperating voltage ...................................................... 12 VOutput impedance ................................................... 470 Ω
IR OUT LCD REMOTE terminalMaximum output current ...................................... 15 mAOperating voltage ......................................................... 5 VOutput impedance ................................................... 470 Ω
1. KENWOOD notice.
follows a policy of continuous advancements in development. For this reason specifications may be changed without
2. Full performance may not be exhibited in extremely cold locations (below 0 deg.C).NotesNotes
GENERALPower consumption ...................................................... 380 WAC outlet
SWITCHED ......................................... 2 (total 70 W max.)Dimensions .......................................................... W : 440 mm
H : 162 mmD : 391 mm
Weight (Net) .................................................................. 12.2 kg
Stereo mini plug
TipSleeve
Ring
Stereo mini plug
IR RECEIVER IN IR OUT LCD REMOTE
IR IN/OUT specification
Terminal IR RECEIVER IN IR OUT LCD REMOTETo Tip Signal Signal
To Ring Ground ———
To Sleeve +12 V Ground
TipSleeve
Ring
Shape of plug to be connected
FM tuner sectionTuning frequency range ........................ 87.5 MHz ~ 108 MHzUsable sensitivity (MONO)
....... 1.6µV (75 Ω)/ 15.2 dBf(75 kHz DEV., SINAD 30 dB)50dB quieting sensitivity
STEREO ....................................... 31.6µV (75 Ω)/ 41.2 dBfTotal harmonic distortion (1 kHz)
MONO ............................................... 0.6 % (65 dBf input)STEREO ............................................. 0.7 % (65 dBf input)
Signal to noise ratio (1 kHz, 75 kHz DEV.)MONO ............................................... 75 dB (65 dBf input)STEREO ............................................. 68 dB (65 dBf input)
Stereo separation (1 kHz) .............................................. 38 dBSelectivity (±400 kHz) ..................................................... 50 dBFrequency response ........... 30 Hz ~ 15kHz,+0.5 dB, –3.0 dB
KRF-V9992D/VR-3090/3100
14-6,Dogenzaka 1-chome, Shibuya-ku, Tokyo, 150-8501 Japan
KENWOOD SERVICE CORPORATIONP.O BOX 22745, 2201 East Dominguez St., Long Beach, CA 90801-5745, U.S.A.
Note:Component and circuit are subject to modification to insure best operation underdiffering local conditions. This manual is based on Europe (E) standard, and providesinformation on regional circuit modification through use of alternate schematicdiagrams, and information on regional component variations through use of parts list.
SPECIFICATIONS (KRF-V9992D)
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