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http://bbs.520101.comSERVICE MANUALMODEL COMMANDER DEST. CHASSIS NO. MODEL COMMANDER DEST. CHASSIS NO.
MICROFILM* Please file according to model size. ...
29
CHASSISBG-1L
TRINITRON COLOR TV
KV-EF29N6A RM-882 AN SCC-N80A-AKV-EF29N6B RM-882 BRZ SCC-N79A-AKV-EF29N9P RM-882 MX SCC-N78A-A
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KV-EF29N6A/EF29N6B/EF29N9PRM-882
CAUTIONSHORT CIRCUIT THE ANODE OF HTE PICTURE TUBEAND THE ANODE CAP TO THE METAL CHASSIS, CRTSHIELD, OR CARBON PAINTED ON THE CRT, AFTERREMOVING THE ANODE.
SAFETY-RELATED COMPONENT WARNING!!COMPONENTS IDENTIFIED BY SHADING AND MARK ON THE SCHEMATIC DIAGRAMS, EXPLODEDVIEWS AND IN THE PARTS LIST ARE CRITICAL TOSAFE OPERATION. REPLACE THESE COMPONENTSWITH SONY PARTS WHOSE PART NUMBERS AP-PEAR AS SHOWN IN THIS MANUAL OR IN SUPPLE-MENTS PUBLISHED BY SONY.
Specifications
Design and specifications are subject to change without notice.
Power requirements
Power consumption (W)
Color system
Stereo system
On-screen language
Channel coverage
(Antenna)
Audio output (speaker)
Number of terminalVIDEO
AUDIO
S1 VIDEO
COMPONENT VIDEO
2 (Headphones)
Picture tubeTube size (cm)
Screen size (cm)
Dimensions (w/h/d, mm)
Mass (kg)
KV-EF29N6B KV-EF29N6A, KV-EF29N9P Note
110-240 V AC, 50/60 Hz
183
NTSC, PAL M NTSC, PAL N
MTS
English/Spanish
VHF : 2-13/UHF : 14-69/CATV : 1-125
75-ohm external terminal
15W + 15W
Input: 4 Output: 1 phono jacks; 1 Vp-p, 75 ohms
Input: 4 Output: 1 phono jacks; 500 mVrms
Input: 2 Y: 1 Vp-p, 75 ohms,unbalanced, sync negativeC: 0.286 Vp-p, 75 ohms
Input: 1 phono jacksY: 1.0 Vp-p, 75 ohms, sync negativeCB : 0.7 Vp-p, 75 ohmsCR : 0.7 Vp-p, 75 ohmsAudio: 500 mVrms
Output: 1 Minijack
29 in.72
68
716 572 525
54
Measureddiagonally
Measureddiagonally
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KV-EF29N6A/EF29N6B/EF29N9PRM-882
1. GENERAL ................................................................. 4
2. DISASSEMBLY2-1. Rear Cover Removal ......................................... 202-2. Speaker Box Assy Removal .............................. 202-3. Chassis Assy Removal ...................................... 202-4. Service Position ................................................. 202-5. Terminal Bracket, Printed Wiring Board Holder,
DH Bracket Removal ........................................ 212-6. Picture Tube Removal ........................................ 222-7. Wiring Harness Layout ...................................... 23
3. SET-UP ADJUSTMENTS ................................... 243-1. Beam Landing ................................................... 243-2. Convergence ...................................................... 253-3. Focus Adjustment .............................................. 283-4. G2 (Screen) and White Balance Adjustments ... 29
4. SELF DIAGNOSIS FUNCTION ..................... 30
5. CIRCUIT ADJUSTMENTS ................................ 315-1. Adjustments with Commander ......................... 315-2. Adjustment Method ........................................... 325-3. Picture Quality Adjustments ............................. 375-4. Display Position Adjustments ........................... 375-5. A Board Adjustment After IC003
(MEMORY) Replacement ................................ 38
TABLE OF CONTENTS
6. DIAGRAMS6-1. Block Diagrams .................................................. 396-2. Circuit Boards Location ..................................... 526-3. Schematic Diagrams and Printed Wiring
Boards ................................................................. 53(1) Schematic Diagram of A Board ........................ 57(2) Schematic Diagrams of H7, J, P3 and
P4 Boards ........................................................... 62(3) Schematic Diagrams of B3, C1 and
VM Boards ........................................................ 73(4) Schematic Diagrams of D, D2 and
DH Boards ......................................................... 78(5) Schematic Diagrams of A4, A5 and
S1 Boards ........................................................... 866-4. Semiconductors ................................................. 91
7. EXPLODED VIEWS7-1. Speaker Box ...................................................... 937-2. Chassis ............................................................... 947-3. Picture Tube ...................................................... 95
8. ELECTRICAL PARTS LIST ............................ 97
Section Title PageSection Title Page
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SECTION 1GENERAL
The operating instructions mentioned here are partial abstracts from the Operating Instruction Manual. The page numbers of the Operating Instruction Manual remain as in the manual.
4 Using Your New TV
VIDEO
VIDEO IN
VIDEO OUT
AUDIO
VIDEO IN MON/TVOUT
VIDEO
L(MONO)AUDIOR
S1 VIDEO
Getting Started
Step 1Connect the antennaIf you wish to connect a VCR, see the Connecting a VCR diagram below.
Connecting a VCR
Using Your New TV
To video andaudio outputs
VCR
VIDEO (yellow)AUDIO-L (MONO)(white)AUDIO-R (red)
To S videooutput
Antenna cable(not supplied)
To VIDEO IN 1,2, or 3
Audio/Video cable(not supplied)
S video cable(not supplied)
: Signal flow
To S1 VIDEO
To antennaoutput
To (antenna)
or
: Signal flow
Antennacable(supplied)
Antenna cable(not supplied)
Antennaconnector(not supplied)
Antenna cable(supplied)
5Using Your New TV
Usin
g Yo
ur N
ew TV
Notes If you connect a monaural VCR, connect the yellow plug to VIDEO (the
yellow jack) and the black plug to AUDIO-L (MONO) (the white jack). If you connect a VCR to the (antenna) terminal, preset the signal
output from the VCR to the program position 0 on the TV. Do not simultaneously connect video equipment to the VIDEO 3 INPUT
jacks at the front and the VIDEO IN 3 jacks at the rear of your TV. If both S1 VIDEO and VIDEO of VIDEO IN 1 are input simultaneously, the
S1 VIDEO is automatically selected. To view the video input to VIDEO IN1, disconnect the S video cable.
When no signal is input to the connected VCR (or video equipment), thescreen becomes blue.
Step 2Insert the batteriesinto the remote
Note Do not use old batteries nor use different types of batteries together.
Step 3Preset the channelsNotes When you use the TV for the first time, preset the channels by
pressing AUTO PROGR button inside the front cover. If you use a cable TV system, select CABLE : ON of the
PRESET menu before presetting the channels. (See Changingother PRESET menu options on page 30.)
Now You Are Ready. . .The channels are now automatically preset in your TV. To preset the channelsmanually, see Adding or erasing channels on page 28.
1
2 AUTO PROGR 1
MAIN POWER
ONE-PUSH AUTOMATIC PROGRAMING
MAIN POWERVIDEO 3 INPUT
(MONO)AUDIOVIDEO
S1 VIDEO
AUTO PROGRAM
1
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6 Using Your New TV
VIDEO 3 INPUT
(MONO)AUDIOVIDEO
S1 VIDEO
Connecting optional components
You can connect optional audio/video components, such as a VCR, multi disc player,camcorder, video game or stereo system. If you connect a cable box, contact yourCATV provider.
Connecting a camcorder/video game equipmentusing the VIDEO 3 INPUT jacks
Notes You can also connect video equipment to the VIDEO IN 3 jacks at the rear
of your TV. Do not simultaneously connect video equipment to the VIDEO 3 INPUT
jacks at the front and the VIDEO IN 3 jacks at the rear of your TV;otherwise, the picture will not be displayed properly on the screen.
Connecting audio/video equipment using theMON/TV OUT jacks
Note When connecting a monaural VCR, connect the yellow plug to VIDEO (the yellow
jack) and the black plug to AUDIO -L (MONO) (the white jack).
To S video output
Front of TV
Camcorder
Video gameequipment
To video andaudio outputs
VIDEO (yellow)AUDIO-L(MONO) (white)AUDIO-R (red)
Rear of TV
Toantennaoutput
To video andaudio inputs
or
Audio system
Toaudioinputs
VCR
:Signal flow
:Signal flow
ToS1 VIDEO To VIDEO 3
INPUT
To MON/TV(monitor/TV) OUT
or
Audio/Video cable (not supplied)
S video cable (not supplied)
Antenna cable (not supplied)
Audio/Video cable(not supplied)
Antenna cable (supplied)
VIDEO IN MON/TVOUT
VIDEO
L(MONO)AUDIOR
S1 VIDEO
7Using Your New TV
Usin
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ew TV
Connecting a DVD playerUsing the AUDIO/VIDEO connectors, connect VIDEO IN 1 on your TV to LINE OUTon your DVD player.
Connecting a DVD player with component video outputconnectors1 Using audio connectors, connect L and R of COMPONENT VIDEO (DVD) IN on
your TV to the AUDIO L and R output connectors on your DVD player.2 Using three yellow video cables, connect Y, CB, and CR of COMPONENT VIDEO
(DVD) IN on your TV to Y, CB, and CR output on your DVD player.
Notes Some DVD player terminals may be labeled Y, B-Y, and R-Y. If so, connect
Y (green) to Y, CB (blue) to B-Y, and CR (red) to R-Y. Since the high quality pictures on a DVD disc contain a lot of information,
picture noise may appear. In this case, adjust the sharpness (SHARP) inthe VIDEO ADJUST menu. (see page 22.)
Connect your DVD player directly to your TV. Connecting the DVDplayer through other video equipment will cause unwanted picture noise.
DVD player
Audio/Video cable(not supplied)
DVD player
ToL (white)R (red)
Audio cable(not supplied)
To componentvideo output
Video cable (not supplied)
VIDEO (yellow)AUDIO-L (MONO) (white)AUDIO-R (red)
To VIDEO IN 1,2, or 3
: Signal flow
To audiooutput
:Signal flow
To COMPONENTVIDEO (DVD) IN
VIDEO IN MON/TVOUT
VIDEO
L(MONO)AUDIOR
S1 VIDEO
VIDEO R-AUDIO-LLINE OUT
VIDEO R-AUDIO-LLINE OUT
Y COMPONENT VIDEO OUT S VIDEO OUT
CBCR
Y CB CRLR
COMPONENT VIDEO(DVD) IN
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8 Using Your New TV
Securing the TV
To prevent the TV from falling, secure the TV using one of the following methods:
A With the supplied screws, attach the band to the TV stand and to the rear ofthe TV using the provided hole.
B Put the cord or chain through the clamps to secure the TV against a wall orpillar.
Note Use only the supplied screws. Use of other screws may damage the TV.
20mm
A B
3.8mm
9Using Your New TV
Usin
g Yo
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ew TV
Watching the TV
This section explains functions usedwhile watching TV. Most operations canbe done using the remote.
1 Press MAIN POWER toturn on the TV.
When the TV is in the standbymode (the STANDBY/STEREO/WAKE UP indicatoron the TV is lit), press POWERon the remote or POWER uon the TV.The CHANNEL (CH) +/,VOLUME . +/, TV/VIDEO, and POWER u indicatorson the TV light up.
2 Press CH +/ or numberbuttons to select the TVprogram.
For double digit numbers,press the numbers, thenENTER (e.g., for 25, press 2and 5, then ENTER).
MUTINGDISPLAY
POWERVIDEOTV
Number buttons
JUMP
VOL +/
MAIN POWER
CH +/
continued
WAKE UP
SLEEP
ENTER
CH1 2 34 5 67 8
09
MAIN POWER
1 2 34 5 67 8
09
MUTING DISPLAY GAME POWER
MTS VIDEO TV
TV/VIDEO FREEZE SWAP PIP
DVD MENU MENUPIP CH
DYNAMICP.BASSO WAKE UP SLEEP VIRTUAL
DOLBY
VOL CH
POWERVIDEO
TITLE
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10 Using Your New TV
To
Turn off temporarily
Turn off completely
Adjust the volume
Mute the sound
Watch the video input
Jump back to the previous channel
Display the on-screen information*
Change the on-screen language
Do this
Press POWER.The STANDBY/STEREO/WAKE UP indicator on theTV lights up.
Press MAIN POWER on the TV.
Press VOL +/ (or VOLUME . +/ on the TV).
Press MUTING.
Press VIDEO (or TV/VIDEO on the TV) to selectVIDEO 1, VIDEO 2, VIDEO 3 or DVD.To go back to the TV program, press TV (or TV/VIDEO on the TV).
Press JUMP.
Press DISPLAY.
See page 21.
* The picture, sound, and either the program position or video mode aredisplayed. The on-screen display for the picture and sound informationdisappears after about 3 seconds.
Notes When you turn on the TV, you may hear a boon sound that is caused by
the demagnetization of the TV. This does not indicate a malfunction. When you turn the TV on soon after having turned it off, the picture may
be distorted. This is caused by the demagnetization of the TV and doesnot indicate a malfunction.
Additional tasks
Watching the TV (continued)
11Using Your New TV
Usin
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ew TV
To set the Wake Up timer1 Press WAKE UP until the desired period of time appears.
Every time you press this button, the period of time changes asfollows:
2 Select the TV program or video mode you want to display whenyou wake up.
3 Press POWER on the remote or set the Sleep timer if you want theTV to turn off automatically.
To cancel the Wake Up timer, press WAKE UP until WAKE UPTIMER: OFF appears or turn off the TV by pressing MAINPOWER on the TV.
Notes The Wake Up timer starts immediately after the on-screen display
disappears. If no buttons or controls are pressed for more than two hours after the TV
is turned on using the Wake Up timer, the TV automatically goes into thestandby mode. To continue watching the TV, press any button or controlon the TV or the remote.
To set the Sleep timerPress SLEEP until the desired period of time appears.
Every time you press this button, the period of time changes asfollows:
To cancel the Sleep timer, press SLEEP until SLEEP TIMER: OFFappears or turn the TV off.
SLEEP TIMER:30M SLEEP TIMER:60M
SLEEP TIMER:OFF SLEEP TIMER:90M
After 30 minutes
No Sleep Timer
After 60 minutes
After 90 minutes
WAKE UP TIMER:10M
WAKE UP TIMER:OFF WAKE UP TIMER:12H00M
After 10 minutes
No Wake Up Timer After 12 hours
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12 Advanced Operations
Listening withdynamic soundDYNAMIC POWER BASSO
The DYNAMIC POWER BASSO soundmode enables you to enjoy high qualityaudio with the best combination of alltypes of sound. It reproduces dynamicand clear sounds and emphasizes lowand high audio effects as well.
Press DYNAMIC P. BASSO.
The sound mode of the TVprogram or the video inputchanges to the DYNAMICPOWER BASSO sound.
To go back to the normal sound modePress DYNAMIC P. BASSO again.
Tip Select any of the sound modes (HYPER SURROUND or A/V
CONTROLDYNAMIC/STANDARD/SOFT/PERSONAL) to cancelthe DYNAMIC POWER BASSO sound.
Advanced Operations
DYNAMICP. BASSO
bPOWER BASSO : ON
7 80
9
TV/VIDEO FREEZE SWAP PIP
DVD MENU MENUPIP CH
DYNAMICP.BASSO WAKE UP SLEEP VIRTUAL
DOLBY
VOL CH
POWERVIDEO
TITLE
13Advanced Operations
Ad
van
ced
Op
era
tion
s
Listening withVirtual Dolby*Surround sound
The Virtual Dolby Surround soundmode enables you to enjoy DolbyProLogic Surround without surroundspeakers.
Press DOLBY VIRTUAL.
The sound mode of the TVprogram or the video inputchanges to the VirtualDolby Surround sound.
To go back to the normal sound modePress DOLBY VIRTUAL again.
* Manufactured under license from Dolby Laboratories Licensing Corpora-tion.DOLBY, the double-D symbol a and PRO LOGIC are trademarks ofDolby Laboratories Licensing Corporation.
The Virtual Dolby Surround of this model consists of Dolby ProLogic and TruSurround.
TM
is a trademark of SRS Labs, Inc. SRS and the SRSsymbol are registered trademarks of SRS Labs, Inc. in the UnitedStates and selected foreign countries. SRS and TruSurround areincorporated under license from SRS Labs, Inc.
DOLBYVIRTUAL
bDOLBY VIRTUAL : ON
0TV/VIDEO FREEZE SWAP PIP
DVD MENU MENUPIP CH
DYNAMICP.BASSO WAKE UP SLEEP VIRTUAL
DOLBY
VOL CH
POWERVIDEO
TITLE
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14 Advanced Operations
Watching twoprograms at thesame timePIP
With the Picture-in-Picture (PIP) feature,you can display a sub screen within themain picture of different TV programsor video inputs.
Displaying the PIP screen
Press PIP.
To select a TV program in the PIP screenPress V or v, and press .
To select a video input in the PIP screenPress TV/VIDEO (or TV/VIDEO on the TV).
To go back to the normal screenPress PIP.
Tips You can also display the PIP screen using the menu (see Adjusting the
PIP setting on page 24). You can change the position of the PIP screen (see Adjusting the PIP
setting on page 24). You can also select a TV program in the PIP screen using the menu (see
Adjusting the PIP setting on page 24).
TV/VIDEO, FREEZE,SWAP, PIP
b
V/v/
PIP
1 2 34 5 67 8
09
MUTING DISPLAY GAME POWER
MTS VIDEO TV
TV/VIDEO FREEZE SWAP PIP
DVD MENU MENUPIP CH
DYNAMICP.BASSO WAKE UP SLEEP VIRTUAL
DOLBY
15Advanced Operations
Additional PIP tasks
To
swap pictures between the mainand PIP screens
freeze the PIP screen
Notes When you display a video input on the PIP screen at a faster/slower
speed, the picture may be disrupted depending on the VCR type. If you display different color systems on the main screen and the PIP
screen, the size of the PIP screen may be different and the PIP picture maybe disrupted. This does not indicate a malfunction of the TV.
Press
SWAP
FREEZETo unfreeze the screen, press the button again.
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16 Advanced Operations
Selecting a stereoor bilingualprogram
You can enjoy stereo sound or bilingualprograms of MTS stereo system.
Press MTS repeatedly untilyou receive the sound youwant.
The on-screen displaychanges to show theselected sound. When theunit receives a stereoprogram, the STANDBY/STEREO/WAKE UPindicator lights up.
When receiving an MTS program
TipYou can also select a type of MTS stereo system using the menu (seeChanging other PRESET menu options on page 30).
MTS
Broadcasting On-screen display (Selected sound)
MTS stereo
STEREO
b
STEREO MONOSAP
Choose To
STEREO listen to stereo sound while a stereo broadcast isreceived
SAP listen to bilingual programsThe sound of non-SAP programs will be muted whenSAP is selected.
MONO select mono reception (Use to reduce noise duringstereo broadcast)
MTS
1 2 34 5 67 8
09
MUTING DISPLAY GAME POWER
MTS VIDEO TV
TV/VIDEO FREEZE SWAP PIP
DVD MENU MENU
17Advanced Operations
Viewing a videogame screenGAME MODE
The GAME MODE feature optimizes thevideo game screen by giving a softpicture and dynamic sound effects.
Press GAME.
The picture and soundchange to the mode that issuitable for video games.
To go back to the normal picture and sound modesPress TV, VIDEO, or CH +/.
Tips You can also view the video game screen using the menu (see Adjusting
the FEATURES setting on page 26). You can turn on the TV automatically and enter the GAME mode just by
pressing the GAME button when the TV is in the standby mode.
Note To display a video game screen, connect the video game equipment to the
VIDEO 3 INPUT jacks at the front or VIDEO IN 3 jacks at the rear of theTV.
GAME
b
GAMEGAME
TV
VIDEO
CH +/
1 2 34 5 67 8
09
MUTING DISPLAY GAME POWER
MTS VIDEO TV
TV/VIDEO FREEZE SWAP PIP
DVD MENU MENUPIP CH
DYNAMICP.BASSO WAKE UP SLEEP VIRTUAL
DOLBY
VOL CH
POWERVIDEO
TITLE
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18 Advanced Operations
Operatingoptionalcomponents
You can use the supplied remote tooperate Sony video equipment such asBeta, 8mm, VHS, MDP, CD or DVD.
Setting the remote to the connected equipment
While holding downVIDEO POWER, press thefollowing numbercombinations to enter theequipments code number(see the chart below).
Sony video equipments code numbers
Notes If your video equipment is furnished with a COMMAND MODE selector,
set this selector to the same position as the setting code. If the equipment does not have a certain function, the corresponding
button on the remote will not operate. When you remove the batteries, the code number may revert to the factory
setting.
Number buttons
DVD MENU
Video equipmentoperation buttons
V/b/v/B/
b
To control
DVD
VTR1 (Beta)
VTR2 (8mm)
VTR3 (VHS)
MDP
CD
MD
For example, to operate aSony 8 mm VCR:
Hold down VIDEO POWER and press
00
01
02
03
04
06
07
VIDEO POWER
0 2+POWERVIDEO
1 2 34 5 67 8
09
TV/VIDEO FREEZE SWAP PIP
DVD MENU MENUPIP CH
DYNAMICP.BASSO WAKE UP SLEEP VIRTUAL
DOLBY
VOL CH
POWERVIDEO
TITLE
19Advanced Operations
Operating a VCR using the remote
Operating a DVD player using the remote
Operating an MDP using the remote
To
turn on/off
record
play
stop
fast forward
rewind the tape
pause
search the picture forward orbackward
Press
VIDEO POWER
r while pressing (
(
p
)
0
PPress again to resume normal playback.
) or 0 during playback.Release to resume normal playback.
To
turn on/off
play
stop
pause
step through different tracks ofan audio disc
display the Title menu
display the menu
select the menu item
Press
VIDEO POWER
(
p
PPress again to resume normal playback.
+ to step forward or = to stepbackward
TITLE
DVD MENU
V/b/v/B while holding down r
To
turn on/off
play
stop
pause
search the picture forward orbackward
Press
VIDEO POWER
(
p
PPress again to resume normal playback.
) or 0 during playback.Release to resume normal playback
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20 Adjusting Your Setup (MENU)
Adjusting Your Setup (MENU)
Introducing themenu system
The MENU button lets you open a menu and change the settings of your TV. Heresan overview of the menu system.
A/V CONTROL PIP FEATURES PRESET
How to use the menu
1 After pressing MENU, pressV/b/v/B to move the cursor ()in four directions to select an item.
2 Press to
confirm the selection.
To
go back to the previous menu
cancel the menu
change the menu language
Do this
Press V or v to move the cursor () to the first line (N) ofeach menu, then press .*
Press MENU.
See next page.
* Except for AUTO PROGRAM
Notes (except for AUTO PROGRAM) When you select a menu, the color of the menu and the menu symbol
change and the cursor () appears beside the first item of the menu. When an item on the menu is selected after pressing , the color of
the item changes. If more than 60 seconds elapse between entries, the menu screen
disappears. Some menu displays contain the symbol at the bottom of the
screen to indicate how to use the menu.
A / V CONTROLDYNAM I C
SOF TSTANDARD
PERSONALV I DEO AD J USTAUD I O AD J UST
T I L T CORRECT : 0
PRESET
MTS: STEREO
SYS T E M : A U T OCABLE : OF F
ENGL I SHAUTO PROGRAMMANUA L PROGRAM
L ANGUAGE / I D I O M A :GAME MODEHYPER SURROUND :
OF F
MON I TORAV OUT :
FEATURES
P I CTURE
4 0
1 0 0
08 0
V I DEO AD J UST
COLORBR I GHTHUESHARPVM : H I G H
4 5
0
BASS 8 0
0 08 0TREBLE
BA L ANCE
AUD I O AD J UST
P I PP I P : OF FPOS I T I ON:
7 80
9
TV/VIDEO FREEZE SWAP PIP
DVD MENU MENUPIP CH
DYNAMICP.BASSO WAKE UP SLEEP VIRTUAL
DOLBY
VOL CH
1
AUTO PROGRAM
ERASE
ATTENUATOR : OFF
CHANNEL: 1 1 0
ADD
MANUA L PROGRAM
21Adjusting Your Setup (MENU)
Changing themenu language
You can change the menu language aswell as the on-screen language.
1 Press MENU.
2 Press V or v to move thecursor () to the PRESETmenu ( ), then press
.
3 Make sure the cursor ()appears besideLANGUAGE/IDIOMA, thenpress .
4 Press V/b/v/B to selectESPAOL, then press
.
The menu languagechanges to Spanish.
To go back to the normal screenPress MENU.
MENU
V/b/v/B/
MENU
b
b
b
b
Ad
justin
g Y
ou
r Setu
p (M
EN
U)
A / V CONTROLDYNAM I C
SOF TSTANDARD
PERSONALV I DEO AD J USTAUD I O AD J UST
T I L T CORRECT : 0
PRESET
MTS: STEREO
SYS T E M : A U T OCABLE : OF F
ENGL I SHAUTO PROGRAMMANUA L PROGRAM
L ANGUAGE / I D I O M A :
PRESET
MTS: STEREO
SYS T E M : A U T OCABLE : OF F
ENGL I SHAUTO PROGRAMMANUA L PROGRAM
L ANGUAGE / I D I O M A :
1 2 34 5 67 8
09
MUTING DISPLAY GAME POWER
MTS VIDEO TV
TV/VIDEO FREEZE SWAP PIP
DVD MENU MENUPIP CH
PREAJUSTE
MTS: ESTEREO
SISTEMA:AUTOCABLE : APAGADO
ESPANOLAUTO PROGRAMAPROGRAMA MANUA L
IDIOMA/LANGUAGE:
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22 Adjusting Your Setup (MENU)
MENU
b
b
Select
DYNAMIC
STANDARD
SOFT
PERSONALVIDEO ADJUST*AUDIO ADJUST*
TILT CORRECT
A / V CONTROLDYNAM I C
SOF TSTANDARD
PERSONALV I DEO AD J USTAUD I O AD J UST
T I L T CORRECT : 0
A / V CONTROLDYNAM I C
SOF TSTANDARD
PERSONALV I DEO AD J USTAUD I O AD J UST
T I L T CORRECT : 0
Adjusting the A/VCONTROL setting
The A/V CONTROL menu allows youto adjust the picture and sound settings.
1 Press MENU.
2 Press V or v to move thecursor () to ( ), thenpress .
3 Press V or v to move thecursor () to the desiredoption (see the tablebelow), then press .
* When you select VIDEO ADJUST or AUDIO ADJUST, options foryour selection are displayed (see below).
To
receive high contrast pictures with powerful sound.
receive normal contrast pictures with medium listening sound.
receive mild pictures with soft sound.
receive the last picture/sound settings that are adjusted usingVIDEO ADJUST* and AUDIO ADJUST*.
adjust the picture tilt when it is not aligned to the TV screen.
MENU
V/b/v/B/
1 2 34 5 67 8
09
MUTING DISPLAY GAME POWER
MTS VIDEO TV
TV/VIDEO FREEZE SWAP PIP
DVD MENU MENUPIP CH
23Adjusting Your Setup (MENU)
Adjusting the VIDEO ADJUST settings
1 Press V/b/v/B to adjust theselected item, then press
.
* You can adjust HUE for the NTSC color system only.
2 Repeat the above step toadjust other items.
Adjusting the AUDIO ADJUST settings
1 Press V/b/v/B to adjust theselected item, then press
.
2 Repeat the above step toadjust other items.
To go back to the normal screenPress MENU.
Tip For details on the menu system and how to use the menu, refer to the
Introducing the menu system section on page 20.
For
PICTURE
COLOR
BRIGHT
HUE*
SHARP
VM
Press V/b to
increase picture contrast
increase color intensity
brighten the picture
make picture tones greenish
sharpen the picture
increase emphasis on picture edges
Press v/B to
decrease picture contrast
decrease color intensity
darken the picture
make picture tones reddish
soften the picture
decrease emphasis on picture edges
For
BASS
TREBLE
BALANCE
Press v/B to
decrease the bass
decrease the treble
increase the left speakers volume
Press V/b to
increase the bass
increase the treble
increase the right speakers volume
b
b
P I CTURE
4 0
1 0 0
08 0
V I DEO AD J UST
COLORBR I GHTHUESHARPVM : H I G H
4 5
0
BASS 8 0
0 08 0TREBLE
BA L ANCE
AUD I O AD J UST
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24 Adjusting Your Setup (MENU)
Adjusting the PIPsetting
The PIP menu allows you to use thePicture-in-Picture (PIP) feature.
1 Press MENU.
2 Press V or v to move thecursor () to ( ), thenpress .
MENU
V/b/v/B/
MENU
b
b
A / V CONTROLDYNAM I C
SOF TSTANDARD
PERSONALV I DEO AD J USTAUD I O AD J UST
T I L T CORRECT : 0
1 2 34 5 67 8
09
MUTING DISPLAY GAME POWER
MTS VIDEO TV
TV/VIDEO FREEZE SWAP PIP
DVD MENU MENUPIP CH
P I PP I P : OF FPOS I T I ON:
25Adjusting Your Setup (MENU)
3 Press V or v to move thecursor () to the desiredoption (see the tablebelow), then press .
Tip For details on the menu system and how to use the menu, see the
Introducing the menu system section on page 20.
Select
PIP
POSITION
To
display a sub screen within the main picture.Press V/b/v/B to select ON, then press .To cancel, press PIP or select OFF, then press .
change the position of the PIP screen.Press V/b/v/B to select the desired position, then press .
To cancel, press MENU.
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26 Adjusting Your Setup (MENU)
Adjusting theFEATURES setting
The FEATURES menu allows you tooptimize the screen for video games,enjoy surround sound effects, andselect the output signal of the TVbroadcast or the connected equipment.
1 Press MENU.
2 Press V or v to move thecursor () to ( ), thenpress .
3 Press V or v to move thecursor () to the desiredoption (see the tablebelow), then press .
MENU
b
b
Select
GAME MODE
HYPER SURROUND
AV OUT(advanced rec-out)
MENU
V/b/v/B/
To
view a video game screen
enjoy surround sound effects of a concert hall ormovie theater.Press V/b/v/B to select DOLBY VIRTUAL,MOVIE, MUSIC, NEWS,HALL, or SPACE3) (see below for details oneach item).
select the signal output through the MON/TV OUTterminal.Press V/b/v/B to select TV (to output the TVbroadcast signal) or MONITOR (to output the signalof the equipment connected to the TV).
A / V CONTROLDYNAM I C
SOF TSTANDARD
PERSONALV I DEO AD J USTAUD I O AD J UST
T I L T CORRECT : 0
GAME MODEHYPER SURROUND :
OF F
MON I TORAV OUT :
FEATURES
1 2 34 5 67 8
09
MUTING DISPLAY GAME POWER
MTS VIDEO TV
TV/VIDEO FREEZE SWAP PIP
DVD MENU MENUPIP CH
27Adjusting Your Setup (MENU)
Description of adjustable HYPER SURROUND items
1) The BBE is manufactured by Sony Corporation under license from BBESound, Inc. It is covered by U.S. Patent No. 4,638,258 and No. 4,482,866.The word BBE and the BBE symbol are the trademarks of BBE Sound,Inc.
2) The (r) SRS (SOUND RETRIEVAL SYSTEM) is manufactured by SonyCorporation under license from SRS Labs, Inc. It is covered by U.S. PatentNo. 4,748,669. The word SRS and the SRS symbol (r) are registeredtrademarks of SRS Labs, Inc.
3) SPACE uses SRS MONO.
To go back to the normal screenPress MENU.
Notes Do not change the channel and the input selection while recording with a
VCR through the MON/TV OUT jacks. If you change the channel and theinput selection, it also changes the channel and input selection that youare recording.
The signal of the PIP mode and the signal from the COMPONENT VIDEO(DVD) IN connectors cannot be output even if MONITOR is selected.
Tip For details on the menu system and how to use the menu, see the
Introducing the menu system section on page 20.
To
listen to Dolby Surround encoded sound.
listen to sound that emphasizes the bass audio effect ofa movie theater.
listen to dynamic and clear sound that emphasizes thelow and high sound.
listen to sound that emphasizes voice.
listen to sound that spreads out over a large area,giving the feeling of being at a concert hall.
listen to monaural sound with a stereo-like effect.
turn off the surround sound.
Select
DOLBY VIRTUAL
MOVIE
MUSIC
NEWS
HALL
SPACE 3)
OFF
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28 Adjusting Your Setup (MENU)
Adjusting thePRESET setting
The PRESET menu allows you to adjustthe setup of your TV. For example, youcan receive a channel with a weak signalthat fails to be tuned in by automaticpresetting. In addition, the PRESETmenu offers other setup options, such aschanging the menu language.
Adding or erasing channels
1 Press MENU.
2 Press V or v to move thecursor () to ( ), thenpress .
3 Press V or v to move thecursor () to MANUALPROGRAM, then press
.
4 Press V or v to move thecursor () to CHANNEL,then press .
5 Press V/v until thechannel you want to addor erase appears on the
menu, then press .
MENU
b
b
MENU
V/b/v/B/
b
b
A / V CONTROLDYNAM I C
SOF TSTANDARD
PERSONALV I DEO AD J USTAUD I O AD J UST
T I L T CORRECT : 0
PRESET
MTS: STEREO
SYS T E M : A U T OCABLE : OF F
ENGL I SHAUTO PROGRAMMANUA L PROGRAM
L ANGUAGE / I D I O M A :
b
1 2 34 5 67 8
09
MUTING DISPLAY GAME POWER
MTS VIDEO TV
TV/VIDEO FREEZE SWAP PIP
DVD MENU MENUPIP CH
ERASE
ATTENUATOR : OFF
CHANNEL: 1 1 0
ADD
MANUA L PROGRAM
ERASE
ATTENUATOR : OFF
CHANNEL: 1 1 0
ADD
MANUA L PROGRAM
ERASE
ATTENUATOR : OFF
CHANNEL: 2 3 0
ADD
MANUA L PROGRAM
29Adjusting Your Setup (MENU)
6 Press V or v to move thecursor () to ADD orERASE, then press .
If you want to add orerase other channels,repeat steps 3 to 5.
To go back to the normal screenPress MENU.
Notes If the TV signal is too strong and the picture is distorted, select
MANUAL PROGRAM from the PRESET menu, then selectATTENUATOR: ON.
The ATTENUATOR setting is memorized for each channel. In weak broadcast signal areas, select ATTENUATOR : OFF.
continued
b ERASE ATTENUATOR : OFF
CHANNEL: 1 1 0
ADD
MANUA L PROGRAM
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30 Adjusting Your Setup (MENU)
Changing other PRESET menu options
1 Press MENU.
2 Press V or v to move thecursor () to ( ), thenpress .
3 Press V or v to move thecursor () to the desiredoption, then press .
To go back to the normal screenPress MENU.
Tip For details on the menu system and how to use the menu, refer to the
Introducing the menu system section on page 20.
Adjusting the PRESET setting (continued)
Select
LANGUAGE
AUTO PROGRAM
MANUAL PROGRAM
SYSTEM
CABLE
MTS
b
b
To
change the menu language (page 21)
preset channels automatically
preset channels manually. See Adding or erasingchannels on page 28.
select the color system.Every time you press V/b/v/B, the menu item changes asfollows:
Normally, set this to AUTO.
select ON if you use a cable TV system.
select a type of MTS stereo system.Press to select STEREO, SAP, or MONO.For details, see Selecting a stereo or bilingual program onpage 16.
AUTO n PAL N n NTSC
n
(KV-EF29N6A/N9P)
AUTO n PAL M n NTSC
n
(KV-EF29N6B)
A / V CONTROLDYNAM I C
SOF TSTANDARD
PERSONALV I DEO AD J USTAUD I O AD J UST
T I L T CORRECT : 0
PRESET
MTS: STEREO
SYS T E M : A U T OCABLE : OF F
ENGL I SHAUTO PROGRAMMANUA L PROGRAM
L ANGUAGE / I D I O M A :
31Additional Information
Additional Information
Troubleshooting
If any problem persists, contact your nearest Sony dealer or authorized service center.
Dotted lines or stripes
Double images or ghosts
No picture No sound
No color
Noisy soundSnowy picture
Good picture No sound
Ad
ditio
nal In
form
atio
n
continued
Symptom Check
Check the antenna and antenna connection on the TV andon the wall. (page 4)
Display the PRESET menu and select MANUALPROGRAM. Then, select ATTENUATOR : OFF. (page28)
Display the A/V CONTROL menu and selectSTANDARD or SOFT.
Press MAIN POWER.
Press MAIN POWER on the TV to turn off the TV forabout five seconds and then turn it on again.
Check the power cord, antenna, and the VCR connections.
Press VOL + or VOLUME .+ on the TV.
Press MUTING.
Press MTS.
This may be caused by local interference (e.g. cars, neonsigns, hair dryers, etc.). Adjust the antenna direction forminimum interference.
This may be caused by reflections from nearby mountainsor buildings. A highly directional antenna may improvethe picture.
Adjust the COLOR level in the VIDEO ADJUST menu ofthe PERSONAL option. (page 23)
Display the PRESET menu and check the color system(SYSTEM) setting. (page 30)
Display the A/V CONTROL menu and adjust TILTCORRECT. (page 22)
Slant
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32 Additional Information
Symptom Check
Even if the picture or the sound is normal, changes inroom temperature sometimes make the TV cabinetexpand or contract, making a noise. This does not indicatea malfunction.
The non-SAP programs will be muted when SAP isselected. (page 16)
TV cabinet creaks.
Troubleshooting (continued)
No sound when SAP isselected.
33Additional Information
Identifying parts and controls
Refer to the pages indicated in parentheses ( ) for details.
Front panel
1 TV/VIDEO button (10)
2 VOLUME +/ buttons (10)
3 CHANNEL (CH) +/ buttons (9)
4 POWER u button (9)
5 ENTER button (20)
6 MENU +/ buttons (20)
7 AUTO PROGR (program) button (5)
8 MAIN POWER button (9)
continued
ONE-PUSH AUTOMATIC PROGRAMMING
TV/VIDEO VOLUME POWER
CH
MAIN POWER
CHANNEL
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34 Additional Information
Identifying parts and controls (continued)
1 MUTING button (10)2 DISPLAY button (10)3 GAME button (17)4 POWER button (9)5 VIDEO button (10)6 TV button (10)7 Number and ENTER buttons (9)8 JUMP button (10)9 MENU button (20)0 V/b/v/B buttons (20)
Remote control
! MTS button (16)
! PIP operation buttons (14 15)
TV/VIDEO
FREEZE
SWAP
PIP
V/v/ for PIP CH
1 2 34 5 67 8
09
MUTING DISPLAY GAME POWER
MTS VIDEO TV
TV/VIDEO FREEZE SWAP PIP
DVD MENU MENUPIP CH
DYNAMICP.BASSO WAKE UP SLEEP VIRTUAL
DOLBY
VOL CH
POWERVIDEO
TITLE
1 2 34 5 67 8
09
MUTING DISPLAY GAME POWER
MTS VIDEO TV
TV/VIDEO FREEZE SWAP PIP
DVD MENU MENUPIP CH
DYNAMICP.BASSO WAKE UP SLEEP VIRTUAL
DOLBY
VOL CH
POWERVIDEO
TITLE
35Additional Information
! DOLBY VIRTUAL button (13)! Timer setting buttons (11)
WAKE UPSLEEP
! DYNAMIC P(power). BASSO button(12)
! VOL (volume) +/ buttons (10)
Button function
For general TV operations
For PIP operations
Names/symbols of buttons on theremote are indicated in differentcolors to represent the availablefunctions.
Label color
White
Yellow
! DVD, VCR, MDP, CD, MD operationbuttons (19)
DVD MENU+/# (fastforward/searchforward)( (play)=/3 (rewind/searchbackward)r (record)p (stop)P (pause)VIDEO POWERTITLE
1 2 34 5 67 8
09
MUTING DISPLAY GAME POWER
MTS VIDEO TV
TV/VIDEO FREEZE SWAP PIP
DVD MENU MENUPIP CH
DYNAMICP.BASSO WAKE UP SLEEP VIRTUAL
DOLBY
VOL CH
POWERVIDEO
TITLE
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KV-EF29N6A/EF29N6B/EF29N9PRM-882
2-1. REAR COVER REMOVAL
SECTION 2DISASSEMBLY
2-3. CHASSIS ASSY REMOVAL
2-2. SPEAKER BOX ASSY REMOVAL
2-4. SERVICE POSITION
1 Five screws(BVTP 4x16)
1 Six screws(BVTP 4x16)
2 Rear cover
5 Two tapping screws(P 4x16)
3 Two tappingscrews (P 4x16)
6 Speaker Box (L)assy
4 Speaker Box (R)assy 1 Two screws
(BVTP 4x16)
2 Speakerstay
1 Anode cap(Refer to page 21)
3 Remove the chassis assy to direction of the arrow A.
2 Claw
2 Claw
A
Chassis assy
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KV-EF29N6A/EF29N6B/EF29N9PRM-882
2-5. TERMINAL BRACKET, PRINTED WIRING BOARD HOLDER,DH BRACKET REMOVAL
3 When one side of the rubber cap isseparated from the anode button, theanode-cap can be removed by turningup the rubber cap and pulling up it in thedirection of the arrow c.
HOW TO HANDLE AN ANODE-CAP1 Dont hurt the surface of anode-caps with shartp shaped
material!2 Dont press the rubber hardly not to hurt inside of anode-caps!
A material fitting called as shatter-hook terminal is built in therubber.
3 Dont turn the foot of rubber over hardly!The shatter-hook terminal will stick out or hurt the rubber.
REMOVAL OF ANODE-CAPNOTE: Short circuit the anode of the picture tube and the anode cap to the metal chassis, CRT shield or carbon painted on the CRT, after
removing the anode.
REMOVING PROCEDURES
1 Turn up one side of the rubber cap inthe direction indicated by the arrow a.
2 Using a thumb pull up the rubber capfirmly in the direction indicated by thearrow b.
a
b
c
Anode Button
5 Printed wiring board holder
4 Claw6 Screw
(BVTP 3x12)
3 Terminal bracket
2 Screw(BVTP 3x12)
7 DH bracket
1 Power cord
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KV-EF29N6A/EF29N6B/EF29N9PRM-882
2-6. PICTURE TUBE REMOVAL
! Four DGC clip! Demagnetic coil
0 Four claws
1 Two tapping screws(P 4x16)
2 Speakerbox (L)assy
! Twoscrews
! Tensionspring
! Twoscrews
6 Chassis assy
3 Two tappingscrews(P 4x16)
4 Speakerbox (R)assy
9 Deflectionyoke
8 Neck assy
7 C1 board
5 Anode cap(Refer to page 21)
! Picture tube Cushion
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KV-EF29N6A/EF29N6B/EF29N9PRM-882
2-7. WIRING HARNESS LAYOUTTop switch Anode cap
NA rotationcoil
Tension spring
Speaker box (L)assy
VM board
Speaker box (R)assy
F
Connector
FBTPower cord
CN961
CN701
CN904
CN2601
H7 board
CN2600
CN2601
CN2605
CN526
CN520
CN3804CN106
CN103
CN102
CN506
CN3001
CN2821
CN0521
CN1691
CN909
B
G
Connector
H
C
A
CN703
C1 board
D board
D2 board
A5 board
B3 board
A board
CN 704
CN90
2
CN90
1CN 905
CN 907
CN528
CN 1690
D
E
DHboard
CN3305CN3304
CN120CN117
CN108
CN107
DISASSEMBLED IN THE ORDER SHOWN BELOWREAR COVER .............................................. 1) Eleven screws
fl
SPEAKER BOX (L), (R) ASSY ..................... 1) Purse lock A2) Two connector F, G3) Four screws
fl
CHASSIS SLIDE ........................................... 1) Purse lock Bfl
CHASSIS SERVICE POSITION ................... 1) Three purse lock C, D, E2) Connector CN2605 H
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KV-EF29N6A/EF29N6B/EF29N9PRM-882 SECTION 3
SET-UP ADJUSTMENTS
The following adjustments should be made when a completerealignment is required or a new picture tube is installed.
These adjustments should be performed with rated powersupply voltage unless otherwise noted.
Controls and switch should be set as follows unless otherwisenoted:PICTURE control .......................................................... RESETBRIGHTNESS control ............................................... CENTER
Perform the adjustments in order as follows :1. Beam Landing2. Convergence3. Focus4. White BalanceNote : Test Equipment Required.
1. Color-bar/Pattern Generator2. Degausser3. Oscilloscope
Preparations : In order to reduce the influence of geomagnetism on the set's
picture tube, face it east or west. Switch on the set's power and degauss with the degausser.
3-1. BEAM LANDING1. Input a white signal with the pattern generator.
ContrastBrightness
2. Position neck ass'y as shown in Fig3-2.3. Set the pattern generator raster signal to a red raster.4. Move the deflection yoke to the rear and adjust with the purity
control so that the red is at the center and the blue and thegreen take up equally sized areas on each side.(See Figures 3-1 through 3-3.)
5. Move the deflection yoke forward and adjust so that the entirescreen is red. (See Figure 3-1.)
6. Switch the raster signal to blue, then to green and verify thecondition.
7. When the position of the deflection yoke has been decided,fasten the deflection yoke with the screws and DY spacers.
8. If the beam does not land correctly in all the corners, use amagnet to adjust it.(See Figure 3-4.)
normal
Fig. 3-1
G2G1 G3
Behind the G2 edge
Neck assy
Fig. 3-2
Red
Green
Blue
Fig. 3-3
Purity controlcorrects this area. Disk magnets or rotatable
disk magnets correct theseareas (a-b).
ab
c d
c
b
a
d
Deflection yoke positioningcorrects these areas.
Fig. 3-4
.........................................................................................................................................................................................................................
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KV-EF29N6A/EF29N6B/EF29N9PRM-882
3-2. CONVERGENCEPreparations : Before starting this adjustment, adjust the focus, horizontal
size and vertical size. Minimize the brightness setting. Provide dot pattern.
(1) Horizontal and Vertical Static Convergence
1. (Moving horizontally), adjust the H.STAT control so that thered, green and blue points are on top of each other at thecenter of the screen.
2. (Moving vertically), adjust the V.STAT magnet so that thered, green and blue points are on top of each other at thecenter of the screen.
3. If the H.STAT variable resistor cannot bring the red, greenand blue points together at the center of the screen, adjust thehorizontal convergence with the H.STAT variable resistor andthe V.STAT magnet in the manner given below.(In this case, the H.STAT variable resistor and the V.STATmagnet influence each other.)
Tilt the V.STAT magnet and adjust the static convergence byopening or closing the V.STAT magnet.If the V.STAT magnet is moved in the direction of the a andb arrows, the red, green, and blue points move as shownbelow.
H. STATV. STATMagnet
Center dot
R G B
RGB
RV701H. STAT
RV702SCREEN (G2)
C Board
B
R
B
R
a b
bb
a
b
a
b
a
R
G
B
b
B
G
Rb
b a
a
1
2
3
G G
B G R
R G B
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KV-EF29N6A/EF29N6B/EF29N9PRM-882
Operation of BMC (Hexapole) MagnetIf the red, green and blue dots are not balanced or aligned,then use the BMC magnet to adjust in the manner describedbelow.
1 Y separation axis correction magnet adjustment receive thecross-hatch signal and adjust [PICTURE] to [MIN] and[BRIGHTNESS] to [STANDARD] .
2 Adjust the Y separation axis correction magnet on the neckassembly so that the horizontal lines at the top and bottom ofthe screen are straight.
Note 1) The Red and Blue magnets should be equally far fromthe horizontal center line.
2) Do not seperate the Red and Blue magnets too far.(Less than 8 mm)
VM Board
VM Board
BLUE
RED
RED
BLUE
Use the H.STAT VR to adjust the red, green, and blue dots sothat they coincide at the center of screen.The respective dot position resulting from moving eachmagnet interact, so be sure to perform adjustment whiletracking.
R G B R G B R G B
R BR GG GB
R B
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KV-EF29N6A/EF29N6B/EF29N9PRM-882
(2) Dynamic Convergence AdjustmentPreparation: Before starting this adjustment, adjust the horizontal static
convergence and the vertical static convergence1. Slightly loosen the deflection yoke screws.2. Remove the deflection yoke spacer.
3. Move the deflection yoke as shown in the figure below andoptimize the convergence.
4. Tighten the deflection yoke screws.5. Install the deflection yoke spacer.
(3) Screen-corner Convergence Affix a Permalloy assy corresponding to the misconvergedareas.
b
a
d
c
b a
dc
Permalloy assembly
a-b:sc reen -co r ne rmisconvergence
R G BB G R
R G B
B G R
R G B B G R
RGB
BGR
BGR
RGB
B G R R G B
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KV-EF29N6A/EF29N6B/EF29N9PRM-882
3-3. FOCUS ADJUSTMENTAdjust FOCUS control on the flyback transformer for the bestfocus.
a. AN ITEM OF ADJUSTMENT
d. MEMORY WRITE CONFIRMATION METHOD1) After adjustment, pull out the plug from AC outlet, and then
plug into AC outlet again.2) Turn the power switch ON and set to Service Mode.3) Call the adjusted items again to confirm adjustments were
made.
Itemnumber
393B3C3D3E
Adjustmentitem
SBRGDRBDRGCFBCF
Note
SUB-BRIGHTNESSG. DriveB. DriveG. CUT-OFFB. CUT-OFF
Standard DATA
241D200708
FLYBACK TRANSFORMER (T801)
Focus
b. METHOD OF CANCELLATION FROM SERVICEMODE
Set the standby condition (Press POWER button on thecommander), then press POWER button again, hereupon it be-comes TV mode.
c. METHOD OF WRITE FOR MEMORY1) Set to Service Mode.2) Press 1 (UP) and 4 (DOWN), select an item of adjust-
ments.
3) Press MUTING button indicate WRITE (RED) on screen.4) Press - button to write into memory.
SERVICE
MUTING
07
DATA
LCP
Adjustment Item
09
Item number
WRITE07LCP09
0
Executes the writing
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KV-EF29N6A/EF29N6B/EF29N9PRM-882
3-4. G2 (SCREEN) AND WHITE BALANCEADJUSTMENTS
1. G2 (SCREEN) ADJUSTMENT (RV701)1) Set the PICTURE and BRIGHTNESS to normal.2) Put to VIDEO input mode without signals.3) Set to Service Mode.4) Change BLU data of the item number 8E from 01 to 00 .
(To turn off Blue Back.)5) Press MUTING , and `0 to write the data in the memory.6) Connect R, G, and B of the C board cathode to the oscillo-
scope.7) Adjust G2 (RV702) volume to the value below.
8) Re-set BLU data of the item number 8E from 00 back to01 .
9) Press MUTING , and - to write the data in the memory.
2. WHITE BALANCE ADJUSTMENTS1) Set to service Mode.2) Input white raster signal.3) Set the PICTURE to minimum.4) Select SBR(39) with 1 and 4 , and then set the level to
minimum with 3 and 6 .5) Select GCF(3D) and BCF(3E) with 1 and 4. And adjust
the level with 3 and 6 for the best white balance.6) Set the PICTURE to maximum.7) Select GDR(3B) and BDR (3C) with 1 and 4, and adjust
the level with 3 and 6 for the best white balance.8) Write into the memory by pressing MUTING then -.
3. SUB BRIGHT ADJUSTMENT1) Set to service mode.2) Input a staircase signal of black and white from the pattern
generator.3) BRIGHTNESS .... RESET.
PICTURE ............ minimum4) Select SBR(39) with 1 and 4 , and adjust SBR level
with 3 and 6 so that the stripe second from the right isdimly lit.
175 V 2(VDC)
0V
White
second from the right
Biack
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KV-EF29N6A/EF29N6B/EF29N9PRM-882 SECTION 4
SELF DIAGNOSIS FUNCTION
If no acknowledgement is returned from a device which is turned "ON", the device has a problem.In this case, one of the LED's responding to the problem device will flicker a defined number of times.
The flickering frequency responding to each failed device is shown below.
Board nameRef. No.Device
FlickeringFrequency
A BoardIC1201
AV SWITCH(CXA1855S)
2
A BoardIC104
MAIN Y/C(CXA2050S)
3
A BoardIC206
SURROUNDPROCESSOR(TDA8424)
6
All the devices are checked one after another from the left on the table.If an error is found, the responding LED will start flickering.So, if more than 2 devices are failed, the one on the left side will start flickering first.
A BoardIC003
NONVOLATILEMEMORY(ST24C08FB6)
1
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KV-EF29N6A/EF29N6B/EF29N9PRM-882SECTION 5
CIRCUIT ADJUSTMENTS
Entering service modeWith the unit on standby
fl
DISPLAYfl
5fl
VOL (+)fl
POWERThe operation sequence puts the unit into service mode.
5-1. ADJUSTMENTS WITH COMMANDERService adjustments are made with the RM-882 that comes withthis unit.
1, 4 Select the adjustment item.fl
3, 6 Raise/lower the data value.fl
MUTING Writes.fl
0 Executes the writing.
7, 0 All the data becomes the values in memory.8, 0 All user control goes to the standard state.5, 0 Service data initialization (Be sure not to use
usually.)2, 0 Write 50Hz adjustment data to 60Hz, or vice
versa.
The screen display is :
RM-882
Depends on the signalsPAL-N : 50
NTSC, PAL-M : 60
00 VSH 1F SERVICE 50
XXX 00 00 00 20V2 1C
DATA Mode
Adjstment item
Item number
SOFTWAR VERSION
H SYNC COUNTEROEM CODE
1 2 34 5 67 8
09
MUTING DISPLAY GAME POWER
MTS VIDEO TV
TV/VIDEO FREEZE SWAP PIP
DVD MENU MENUPIP CH
DYNAMICP.BASSO WAKE UP SLEEP VIRTUAL
DOLBY
VOL CH
POWERVIDEO
TITLE
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KV-EF29N6A/EF29N6B/EF29N9PRM-882
5-2. ADJUSTMENT METHODItem Number 00This explanation uses V-Position as an example.1. Select 00 VSH with the 1 and 4 buttons.2. Raise/lower the data with the 3 and 6 buttons.3. Select the optimum state. (The standard is IF for PAL
reception.)4. Write with the MUTING button. (The display changes to
WRITE.)5. Execute the writing with the - button. (The WRITE
display will be changed back to SERVICE.)
Use the same method for Items Number 00-99. Use 1 and 4to select the adjustment item, use 3 and 6 to adjust, write with MUTING , then execute the write with -.Note : In WRITE , the data of all items are into memory.
As for V-FREQ, by searching the bolded screen V range withadjusting data.
Note : For adjustment Items that have differnt standard databetween 50Hz or 60Hz and novwel or wid, be sure to usethe respective input signal ather adjusting.
GREEN1FVSF00
GREEN1FVSF
Adjusted with [3] and [6] buttons
Written with [MUTING]
Write executed with [0]
GREENThe WRITE displaythen the displayreturns to a greenSERVICE.
1FVSF00
SERVICE 50
WRITE 50
WRITE 50
00
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KV-EF29N6A/EF29N6B/EF29N9PRM-882
Adjustment Item Table
Note: Items are fixed data.
Item Adj Data Std Register DeviceDisplay Item Range Values Name00 VSH 00~3F 1B V POSITION CXA2050S01 VSZ 00~3F 21 V SIZE02 HSH 00~0F 07 H POSITION03 HSZ 00~3F 12 H SIZE04 SCR 00~0F 06 S CORRECTION05 VLN 00~0F 08 V LINEARITY06 PAP 00~3F OE PIN COMP07 PPH 00~0F 05 PIN PHASE08 UCP 00~0F 05 UP CORNER PIN09 LCP 00~0F 05 LOW CORNER PIN0A BOW 00~0F 05 AFC-BOW0B ANG 00~0F 09 AFC-ANGLE0C VAP 00~3F 2F V ASPECT0D VSC 00~3F 1F V SCROLL0E ULN 00~0F 00 UP V LINEARITY0F LLN 00~0F 00 LOW V LINEARITY10 EHH 00~03 00 EHT-H
0011 EHV 00~03 01 EHT-V
0112 HBS 00~01 01 H BLK WID.ON/OFF13 LBK 00~0F 0F L BLK WIDTH14 RBK 00~0F 0F R BLK WIDTH15 JSW 00~01 00 JUMP ON/OFF SW16 VBW 00~03 02 V BLK WID.CON.17 AFC 00~03 01 AFC-MODE
0318 FHH 00~01 00 FH-HI19 VFQ 00~03 00 V-FREQ1A VOF 00~01 00 V OFF1B VMD 00~01 00 CD-MODE21C CMD 00~01 00 CD-MODE1D TTL 00~03 00 INTERLACE1E ZSW 00~01 00 ZOOM SW1F POV 00~03 03 PRE-OVER20 CT1 00~01 01 C-TRAP(NTSC)21 CT2 00~01 01 C-TRAP(PAL)22 CFO 00~0F 07 C-TRAP fo ADJ23 SFO 00~01 00 SHARPNESS fo ADJ24 TOT 00~01 01 TOT FILTER SW25 CSW 00~03 00 COLOR SW26 XTL 00~03 00 XTAL
0027 CV1 00~01 01 CV/YC SEL(NTSC)28 CV2 00~01 01 CV/YC SEL(PAL)29 VM 00~01 01 VM ON/OFF2A YVM 00~01 00 YS1/VM SW(0:YS1)2B DPC 00~01 01 D-PIC ON/OFF2C DCO 00~01 01 DYNAMIC COLOR2D GMM 00~03 01 GAMMA2E DTR 00~01 01 DC-TRANSIENT2F DL1 00~07 03 DELAY CTRL(PAL)
0330 DL2 00~07 03 DELAY CTRL(NTSC)
0331 DL3 00~07 03 DELAY CTRL(SECAM)
03
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KV-EF29N6A/EF29N6B/EF29N9PRM-882
Adjustment Item Table
Note: Items are fixed data.
Item Adj Data Std Register DeviceDisplay Item Range Values Name32 DL4 00~07 07 DELAY AT DVD(50Hz)33 DL5 00~07 07 DELAY AT DVD(60Hz)34 SCN 00~0F 09 SUB-CONTRAST35 SC1 00~0F 0B SUB-COLOR(OTHER)36 SC2 00~0F 0B SUB-COLOR(NTSC)37 SH1 00~0F 04 SUB-HUE(TV)38 SH2 00~0F 07 SUB-HUE(VIDEO)39 SBR 00~3F 24 SUB-BRIGHT3A SSH 00~07 06 SUB-SHARPNESS
023B GDR 00~3F 1D G-DRIVE3C BDR 00~3F 20 B-DRIVE3D GCF 00~0F 07 G-CUTOFF3E BCF 00~0F 08 B-CUTOFF3F RPO 00~03 01 0F[0..1]
0240 PON 00~01 01 PIC-ON41 RON 00~01 01 R ON42 GON 00~01 01 G ON43 BON 00~01 01 B ON44 AKF 00~01 00 AKB ON/OFF SW45 ESY 00~01 00 EXT SYNC SEL
0046 AGG 00~01 00 AGING MODE ON/OFF47 ABL 00~01 00 ABL PIC/PICandBRT SW
(1:PIC ONLY)48 LIM 00~01 00 RGB LIMIT ON/OFF
(1:ON)49 PB 00~01 01 PICTURE BOOSTER TDA91704A BOF 00~01 00 BLACK OFFSET4B UVG 00~3F 1F USER VAR.GAMMA4C ADG 00~3F 1F ADAPTIVE GAMMA4D NLA 00~3F 05 NON-LINEAR AMP4E WDS 00~02 00 WINDOW SELECT4F LST 00~0F 07 WINDOW LINE START50 LSP 00~0F 07 WINDOW LINE STOP51 FST 00~0F 07 WINDOW FIELD START52 FSP 00~0F 07 WINDOW FIELD STOP53 VA 00~01 01 V APERTURE ON/OFF CXA131554 VAW 00~03 02 V APERTURE WHITE55 VAB 00~03 02 V APERTURE BLACK56 VAC 00~0F 02 V APERTURE CORE57 SHP 00~3F 25 SHARPNESS CXA1315
2058 VMH 00~3F 29 VM LIMITTER(HIGH)59 VML 00~3F 1C VM LIMITTER(LOW)5A COR 00~3F 1C CORING
1C5B DOF 00~3F 15 DSC OFFSET5C DGA 00~3F 1F DSC GAIN5D DLT 00~01 01 DELAY TIME5E SDL 00~0F 00 SEL PIN DELAY SDA9189X5F POH 00~FF 14 H POSITION(MSB 8bit)60 POV 00~FF 27 V POSITION61 HDL 00~1F 0B HSI DELAY62 AMS 00~01 00 DECIMATION FILTER
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KV-EF29N6A/EF29N6B/EF29N9PRM-882
Adjustment Item Table
Note: Items are fixed data.
Item Adj Data Std Register DeviceDisplay Item Range Values Name63 VDL 00~1F 0B VSI DELAY64 VSP 00~1F 0D VSP DELAY65 CON 00~0F 06 CONTRAST66 FRY 00~0F 09 FRAME Y67 FRV 00~0F 00 FRAME V68 FRU 00~0F 00 FRAME U69 INF 00~01 01 INNER FRAME6A FWV 00~03 02 FRAME WIDTH V6B FWH 00~07 07 FRAME WIDTH H6C PLL 00~03 02 PLL LOOP FILTER6D PDV 00~0F 00 PEDESTAL V6E PDU 00~0F 00 PEDESTAL U6F DAT 00~01 00 DAC STREAM CONTROL70 DAN 00~01 00 DAC CONTROL87 BB1 00~3F 1D BBE CONTROL HIGH CXA131588 BB2 00~3F 1D BBE CONTROL MIDDLE89 BB3 00~3F 28 BBE CONTROL LOW8A ATW 00~03 00 AUTO WIDE IDENTSPEED CXP50688B BKP 00~FF 00 BLK OFF PICTURE CXP853408C OSH 00~3F 0D OSD POSITION H8D ODL 00~FF 10 POWER ON DELAY8E BLU 00~01 01 BLUE BACK ON/OFF8F ROC 00~0F 0F N/S CENTER VOL90 ROS 00~07 07 USER SET UP91 DKS 00~01 01 D/K STEREO SEARCH92 MUT 00~01 01 NO SYNC MUTE93 DID 00~01 00 DISABLE DEGAUSS94 DWZ 00~01 00 DISABLE WIDEZOOM95 BCS 00~01 00 BASS CENTER SHIFT96 RVS 00~01 00 BASS VOLUME SHIFT97 WBS 00~03 00 WOOFER OFF BASS SHIFT98 OP0 00~FF 00 OPTION 0 (no use)99 OP1 00~FF 3C (PAL-M) OPTION 1
3D (PAL-N)
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KV-EF29N6A/EF29N6B/EF29N9PRM-882
OP 1ITEM WIDE WOOFER TILT VM COMB TYPE COMB FILTER SECAM N SYS
0 0 1 1 1 1 0 1
ITEM INFORMATION 50 ... 50Hz data, 60 ... 60Hz data Standard data listed on the Adjustment Item Table are reference values, therefore if is different for every mode.
99 OP1Comb type : 0 fi Glass comb filter, 1 fi Digital comb filterWide : 0 fi 4:3 model, 1 fi 16:9 modelN SYS : 0 fi M SYSTEM, 1 fi N SYSTEM
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37
KV-EF29N6A/EF29N6B/EF29N9PRM-882
5-3. PICTURE QUALITY ADJUSTMENTSSUB CONTRAST ADJUSTMENT (SNC)
1. Receive a NTSC color-bar with 100 IRE.2. Set service item 42 GON and 43 BON to data 00. Set the
PICTURE 100%, BRIGHTNESS 50% and COLOR MIN.3. Connect an oscilloscope to the pin 6 (R OUT) of CN117, A
board.4. Set to Service Mode and select 34 SCN using 1 and 4 of
the commander, then adjust to 2.25 0.05 V using 3 and 6.5. Press [MUTING] fi - of the commander to write the data.6. Receive a NTSC color-bar and adjust 34 SCN as step 2 to 5.7. Set service item 42 GON and 43 BON to data 01.
Black
White
2.25 0.05 Vp-p
SUB COLOR ADJUSTMENT (SCO)1. Input a NTSC color-bar.2. Set service item 4D NLA to data 00.
Set to the following condition:PICTURE 100%, BRIGHTNESS 50%, COLOR 50%
3. Connect an oscilloscope to the pin 4 (B OUT) of CN117, Aboard.
4. Set to Service Mode and select 35 SC1 with 1 and 4 of thecommander then adjust to VB2=VB3=VB4 with 3 and 6.
5. Press [MUTING] fi - of the commander to write the data.6. Adjust 36 SC2 as step 2 to 5 when receiving NTSC color-
bar.7. Set service item 4D NLA to data 05 and write the data.
SUB HUE ADJUSTMENT (SH2)1. Select Video 1.2. Input a NTSC color-bar, video into video 1.3. Set the following condition:
PICTURE 100%, BRIGHTNESS 50%, COLOR 50%.4. Connect an oscilloscope to the pin 4 (B OUT) of CN117,
A board.5. Select 38 SH2 with 1 and 4 of the commander by setting
to Service Mode and adjust to VB1=VB2=VB3=VB4 with3 and 6.
6. Press [MUTING] fi - of the commander to write the data.
5-4. DISPLAY POSITION ADJUSTMENT
PIP POSITION (POH, POV)1. Receive a PAL color-bar.2. Set the PIP picture by pressing PIP button on the commander.3. Set to Service Mode.4. Select 5F POH with the 1 and 4 on the commander and
set the data 14 with 3 and 6.5. Select 60 POV to set the data 27.6. Press [MUTING] fi - on the commander to write the data.7. Check by changing the PIP position using the on-screen menu.
VB1 VB2 VB3 VB4
VB1 = VB2 = VB3 = VB4
VB1 VB2 VB3 VB4
VB2 = VB3 = VB4
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KV-EF29N6A/EF29N6B/EF29N9PRM-882
5-5. A BOARD ADJUSTMENT AFTER IC003(MEMORY) REPLACEMENT
When replacing IC003 (MEMORY) be sure to change IC001 (-COM) to the following new IC at the same time.
IC001 (-COM) GE, EM, E, HK model
CXP85452-090S ME (Arabic) model
CXP85452-091S
1. Enter to Service Mode.
2. Press commander buttons 5 and - (Data Initialize), and2 and - (Data Copy) to initialize the data.
3. Call each item number, and check if the respective screenshows the normal picture.In cases where items are not well adjusted, rectify the itemswith fine adjustment.Write the data per each item nubmer ([MUTING] + -).
4. Select item numbers 98 (OP0) and 99 (OP1) andrespectively set the bit per model with commander buttons3 and 6.
5. Press commander buttons 8 and - (Test Normal) to returnto the data that was set on the shipment from the factory.(This will also cancel Service Mode.)
5-6. PICTURE DISTORTION ADJUSTMENTItem Number 00 - 0B
02 HSH(H POSITION)
03 HSZ (H SIZE)
06 PAP (PIN AMP)
07 PPH(PIN PHASE)
01 VSZ(V SIZE)
05 VLN(V LINEARITY)
00 VSH(V POSITION)
04 SCR(VERTICAL Scorrection)
0A VBOW(AFC.BOW)
0B ANG(AFC.ANGLE)
08 UCP(Upper Corner Pin)09 LCP(Lower Corner Pin)
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39 40 41 42
SECTION 6DIAGRAMS
6-1. BLOCK DIAGRAMS (1)
2
H DRIVE
Q2502
AFC
CN520
CN506
3H DRIVE
T2502
HDT
H OUT
Q2591
T2505 T2504
S2502
+B
H CENT
1
2
3
3
7
1
5
FB-PLS
REFVOLT
DRV IN
OUT
IC1501
V OUT
PROTECT
Q1501,1503
+BPROTECT
Q803
INV
Q15021
8
X-RAY
V IN
2D
CN108
V IN
CN526
INV
Q18007
4
2
8
MUTE
PIM AMP
Q1802
N/S MUTE
Q1803
IC1800
N/S DRIVE
9
10
ROTATION
N/S MUTE
3
1
N/S COIL +
N/S COIL -
N/S
COIL
CN1804
PIN CONTROL
6
5
7
IC2504(1/2)
PIN CONTROL
Q2505
PIN OUT
Q2503
1
2
3
4
5
6
DY1
H+
H-
V-
V+
E/W 7
ABL
VTIM
4
2
1
5
1
5
AC
AC
CN1691 CN2600
AC
AC
4
1
CN1690
S1690
POWER
H7(4/4)1
3
2
1
DGC
DGC
DGC CHK
DGC CHK
CN2605
CN2602
FOR CHECK
DGC
AC IN
110V-240V
50/60MHz
T2603 T2601 T2602
RY2600
Q2600
RELAY DRIVE
D2600
AC-RECT
6
7
8
2
3
4
9
6
9
2
1
7
IC601
REG CONTROL
CLAMP
Q600
10
11
15
17
18
16
12
13
14
T601
FTO C1 BOARD
CN701
H1 4
CN0521
+7V
+14V
+11V
AUDIO+30V
IC603
ISOLATION
1
2
IC602
SENSOR
AMP
STBY SW
Q601-603
+B
+56V
1
2
STBY
DEGAUSS
CN528
1
2
1
2MUTE
CN2603 CN3802
MUTE
CN106
A
DH/V
POWER SUPPLY
4
5
2
4
1 HV
13
7
9
11
2
4
8
10
2
4
8
10
+200V
+B
+15V
T801
FBT
DF-1
DF-2
FBP
V BLK
CN0522 CN2822
HV
(TO CRT)
DY
3
4
7
6
2
8
-IN1
+IN1
-IN2
+IN2
OUT1
OUT2
IC3805
N/S DRIVE
BUFF
Q3809
Q3810,3811
N/S MUTE DRIVE
N/S MUTE DRIVE
3 4
IC3807
SENSOR UNIT
REF X OUT
3
1 N/S(E)
CN3804
N/S(B)
N/S COIL
DH(N/S COIL DRIVE)
DF OUT
Q2807
DF DRIVE
Q2805,28067
6
5
H PULSE
Q2821
IC2801(1/2)
DF AMP
DQP DRIVE
Q28021
2
3
5
6
7
V PULSE
Q2814,2815,2817,2818
IC2801(2/2)
DQP AMP
IC2805
V PARA AMP
IC2504(2/2)
LIMITER
Q2812+9V
+
+9V +15V
DQP OUT
Q2811
V PARA
Q2813
V-DC CONT
Q2822 Q2823
IC2803
9V REG
CN2821 3 2
6 5
QP-
QP+
CN961
7 8 1 3 42QP-
QP+
VM
2VM DRIVEBUFFAMP
Q963,965Q967,968Q961,962
CN961
VM
FROM B3 BOARD
CN3305
B
VM(VELOCITY MODULATION)
NECK ASSY
TO A BOARD
E
CN107
TO A BOARD
C
CN109
FROM A BOARD
PIN DRV
-15V
DEGAUSS
FROM A BOARD
T805
V-DC OUT
TO/FROM
Q3812
B-SS6930-B/D-P1
Administrator
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43 44 45 46
BLOCK DIAGRAMS (2)
BUFF
Q320
CN112 10
8
10
8
CN112
(1/2)
+ 48
46
47
33
9
31
32
11
6
2
1
11
6
2
1
SUB V
DVD-Y
S-AU/DVD-L
S-AU/DVD-R
CN2401 CN115
1
3
4
7
9
10
DVD-Y
DVD-L
DVD-R
CN410 CN2402
BUFF
Q2417
TU2400
SUB TUNER VID
EO O
UT
P4(1/2)(SUB TUNER)
15
17
18
4
2
12
14
115
FR Y
FR C
S3
CN901 CN102
CN905 CN103
29
28
26
7
8
10
1
2
4
3
5
6
19 20
BUFF
Q1204VIDEO
L/MONO
R
MONITOR OUT
VIDEO 2 IN
VIDEO 1 IN
S-VIDEO
VIDEO
L/MONO
R
VIDEO
L/MONO
R
J1202
J1201
V OUT2
L OUT2
R OUT2
V2
LV2
V1
LV1
RV1
RV2
Y1
C1
S1
SCL SDA
Y3
C3
S3
EV
DVD-Y
L-DVD
R-DVD
L TV
R TV
TV
IC1201
AV SW
4CN2901
KEY BOARD ASSY
15
14
10
13
12
1 2 6 3 4
KEY1
SIRCS
RED
KEY2
GREEN
CN905
CN103
1
IC900
REMOTE
SENSOR
LED DRIVE
Q901
LED DRIVE
Q900
S901-905
D904
RED GREEN
41 26 6 42 5
28
7
8
40
9
56 54
SCL
SDA
SCL
SDA
TV SYNC
TSW0
TSW1
AFT1
AGC
KEY1
SIRCS
RESP
KEY2
TIMER
IICLK0
TU001
TUNER
RF IN
40
6
4
2
1537
35
12 13 17 18
V IN
Y OUT
C OUT
THR
PAL/NT
SDA
SCL
CLK
IC301
Y/V SEP
BUFF BUFF
Q354Q352,1203V OUT1
Y IN1
C IN1
SCL
SDA
P/N
THR
43
45
62
64
BUFF
Q1202
BUFF
Q1201
Y IN
C IN
Y OUT1
C OUT1
6
60 7 1
20
19
11
12
12
16
14
5
11
12
9 10
57
56
58
11
CV IN
FSC OUT
SECAM REF
SCP OUT
Y OUT
VIDEO OUT
SCL
SDA
R-Y OUT
B-Y OUT
IC104(1/2)
Y/C/J
IC354
SECAM DEC.
IC351
IH DELAY
SYNC SYNC
S IN
S REF
R-Y IN
B-YIN
R-Y OUT
B-Y OUT
R-Y OUT
B-Y OUT
BUFF
Q111
1
3
5
1
3
5
R-Y
B-Y
Y
CN114 CN401
SCL
SDA
Y
1 1SSCP
CN125 CN402
DVD-Y
TO J BOARD
(2/2)
Y
L
R
COMPONENT
VIDEO IN
J410
(1/2)COMPONENT
VIDEO INJ
S-VIDEO
J902
DET OUT
DE EM OUT
SW1
SW2
AFT
RF AGC
SCL
SDA
Q031
H SYNC SEP
3 4
THR
P/N
23BUFF
Q1205
SCL
SDA
5
6
SCL
SDA
5
6
CN112
14
16
13
1
7
2
6
IC1202
VIDEO BUFF
BUFF
Q1208,1209X
X
XLV3
V OUT3
V3
RV3
VIDEO
R
L/MONO
VIDEO 3 IN
J1202
115 2 3
2 3
FR V
FR
FL
CN102 CN105
CN901 CN909
R LVIDEO
J903
H7(2/4)
39
38
L OUT1
R OUT1
7
8
7
8
L
R
CN121 CN2201
L
R
5
6 5
6
CN2203 CN3001
SI(1/2)
5
9
29DRIVE
Q3001
Q3002
MUTE
Q3003
MUTE
L IN
R IN
EXT2
17
18
XO
XI
X3001
16.9MHz
12
14
1
44
43
41
40
39
33
30
31
32
6
2
7
1
29
26
19
17
24
27
45
33
32
50
49
2
10
9
1
14
15
IC3001
A-D CONV.
L OUT
R OUT
LACKO
BCKO
SDO
SDI
BCKI
LRCKI
RESET
IFD
IFS
IFLT
SDA
SLK
IFDT
IFCK
XI
XO
SDO0
EBCO
ELRO
ELRI0
EBCI0
SDI0
IC3004
RESET
S3
S2
S1
IC3007
AD/DA CONTROL
IC3002
DOLBY PROCESS
IC3005
AMP
IN
IN
OUT
OUT
+9V
+5V
IC303
5V REG
A5AUDIO
PROCESS
3
2
8
9
9
8
2
3
L
R
SDAT
SCLK
CN3001 CN2203
(2/2)
6
27
15
18
17
16
IC2208
AUDIO PROCESS
DEF
SW
INPUT
INPUT
OUTPUT
OUTPUT
10
7
SW
DAC0
SW3
14
15
SDAT
SCLK
6
IC2201
D/A CONV
10
11
3
2
10
11
2
3
L
R
SDAT
SCLK
CN2201 CN121
11
12
1
3
SCL
SDA
13
9
IC206
AUDIO PROCESS
IN L
IN R
SDAT
SCLK
OUT L
OUT R
2
3
2
3
VL
VR
CN128 CN2202
BUFF
Q1462
BUFF
Q1463
BUFF
Q1464
3
13
1
2MY
4
14
15
5
12
9
10
11
C
B
A
DVD R-Y
DVD B-Y
Y OUT
IC1411
SW
M R-Y
M B-Y
R-Y OUT
B-Y OUT
SW3
FROM P3 BOARD
(2/2)
BUFF
Q1405
BUFF AMP BUFF BUFF
Q1442 Q1441 Q1435 Q1434
BUFF AMP BUFF BUFF
Q1436 Q1431 Q1433 Q1432
BUFF
Q1440
BUFF
Q1439
BUFF
Q1438
AMP
Q1437
BUFF
Q1430
DVD R-Y
DVD B-Y
DVD Y
TO P3 BOARD
(2/2)
INV.
Q1406
5
3
5
3
1 1
DVD R-Y
DVD B-Y
DVD Y
CN404 CN410
DVD-Y
FROM J BOARD
(2/2)
J410
R-Y
B-Y
COMPONENT
VIDEO IN
J(2/2)
3
5
1
7
26
VOL/
INDU
CTOR
VOL/
INDU
CTOR
Q220
1,22
03
Q220
2,22
04
+
+
17
26
IC2214
AMP
IC2213
BASS BOOST
1
6
1
6
VL
VR
CN2202 CN128
SSCP
10
1
14
8
2
7
12
16
11
9
6
5
3
IC1403
SW
M(R-Y)
M(B-Y)
M(Y)
CLAMP
R-Y
B-Y
Y
S(R-Y)
S(B-Y)
S(Y)
SEL
SEL V
SEL U
S R-Y
S B-Y
S Y
SEL
SHP
TO/FROM
P3 BOARD
(2/2)
R-Y
B-Y
Y
7
8
10
7
8
10
CN401 CN114
2 1
DEGAUSS
ST-BY
CN106
ATO D BOARD
CN528
2 3 4
B INT
B DAT
B CLK
CN118
FOR CHECK
15
13
10 4 3
15
13
10 4 3
SCL
SDA
AFT2
S-SYS2
S-SYS1
CN2401
CN115
SCL
SDA
AFT
AF IN
VOLCON
TU2400
SUB TUNER
+5V +9V5V REG
IC2410
IC2411
9V REG+9V +14V
P4(2/2)(SUB TUNER)
39 24 23 15 53 55 16 30 11 19 36 34 35
1
25
AFT2
S-SYS2
S-SYS1
B-INT
IIDAT1
IICLK1
DEGAUSS
ST-BY
MUTE
ATT
RESET
XTAL
EXTAL
H SYNC
H SYNC
BUFF
Q001IC001(1/2)
TUNER CONTROL
VIDEO VIDEO
5
6
DAT
CLK
IC003
NVM
IC201
9V REG+9V+11V
X
2ATT SW
TO
ANTENNA SW
CN129
IC002
RESET
X101
4MHz
4
2
11 6
7
12
Q290
MUTE
Q210
MUTE
IC203
AUDIO AMP
MUTE
Q205
MUTE
Q210,211
1
2
3
8
6
7
15
14
13
8
10
9
CN102 CN901
SP L
PH L
PH R
SP R
4
1
SP R
SP L
CN902
J901
HEAD
PHONE
SPEAKER
L
SPEAKER
RH7(3/4)
Y
VIDEO
V/SDA/SCL
R-Y
B-Y
Y
SSCP
MON V
A AV SWMICON,Y/C/J,
P3(1/2)
(PIP PROCESSOR)
S1(2/2)(AUDIO PROCESS)
H7(1/4)(FUNCTION KEY)
KEY1
IIDAT0
PAL/NT
THR
S0
RST
X3002
24.6MHz
Q2205,2206
DAC1
V/SDA/SCL
BUFF
Q1411
BUFF
Q1410
BUFF
Q1409
B-SS6930-B/D-P2
CN1101
CN1101
L OUT/IN
R OUT/IN
(AUDIO PROCESS)
CN1101
IF
A4
14
15 SCL
SDA
IC1102
D/A CONVERTER
A4
12 12IFIFBUFF
Q1101
PRE-AMP
Q1102
10
1121 12
10
11
VIF IN
VIF INMPX OUT
1
7
2
6
MPX IN
L OUT
R OUT
IC1103
AUDIO BUFFER
IC1101
US MPX DECODER
IC1105
IF DEMODULATOR
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47 48 49 50
BLOCK DIAGRAMS (3)
51
VIDEO
V/SDA/SCL
R-Y
B-Y
Y
SSCP
MON V
SCL
SDA
7
6
5
1
7
6
5
1
R-Y
B-Y
Y
SSCP
CN126 CN3302
3 3
7
6
7
6
SCL
SDA
CN116 CN3301
MONV
7
5
12
10
31 30
26
28
21
IC3301
PICTURE BOOSTER
V IN
U IN
Y IN
SC
V OUT
U OUT
Y OUT
SCL SDA
7
2
3
4
BUFF
Q3302
BUFF
Q3301
BUFF
Q3304
BUFF AMP BUFF
Q3308 Q3309 Q3310
BUFF AMP BUFF
Q3305 Q3306 Q3307
BUFF
Q3316,3317
IC3305
Y/V SW
25
21 13
20
7
26
22
16
5
3
15
IC3302
LTI
Y IN
Y OUT
DSC
DSC LG
SHP CTL
VM LMT
COR LVL
TEST/VM
4
3
7
6
5
15
14
1
2
9
10
SW1
SW0
SW2
SW3
DAC3
DAC4
DAC0
DAC1
DAC2
SCL
SDA
IC3303
D/A CONV.
AMP
Q3312DL
1
13
14
2
5 7 9
IC3304
AMP
OUT1
OUT2
OUT3
OUT4
IN
BUFF
Q3313,3314,3318
4
3
4
3
2 2
R-Y
B-Y
Y
CN3302 CN126
4
2
4
2
VM MUTE
V TIM
CN3304 CN120
INV
Q3315
BUFF
Q3319
INV
Q3320
VM OUT VM PEAKVM 2
CN3305
TO VM BOARD
CN961
BB3
(PICTURE BOOSTER)
V/SDA/SCL
VIDEO
9
7
6
2
9
7
6
2
VIDEO
SDA
SCL
V PULSE
CN402 CN125
5
12
2
4
15
14
IC1412
SW
DVD
DVD
R-Y
DVD
Y
B-Y
RY
OUT
Y
OUT
BY
OUT
DVD R-Y
DVD B-Y
DVD Y
FROM
P3 BOARD
(1/2)
3
1
13
4
15
14
SW
TEXT
R-Y
TEXT
B-Y
TEXT
Y
RY
OUT
Y
OUT
BY
OUT
IC1414
11
12
16
14
2
3
5
12
5
1
6
11
30
31
4 5 26
2
9 11-
SUB
RY
SUB
BY
SUB
Y
R-Y
IN
B-Y
IN
R-Y
OUT
B-Y
OUT
-(R-Y)
-(B-Y)
BGP
Y
V OUT
REF PAL
REF NTSC
SCL
SDA
CVBS IN
-C A
AMP/BUFF
Q1401,1402,1404
IC1402
DELAY LINE
IC1401
3C DEC.
X1401
X14029
10
15 14
SW2
SCL SDA
SW3
IC1413
D/A CONV.
SW3
TO P3 BOARD
(1/2)
INV
Q1408
BUFF
Q1407
19
23
21
11
8
--
7
2
1
12
15
--
UV0
UV3
Y0
Y5
BLN
LL3
V
IN
Y
IN
U
(B-Y)
ISC
Q1416
COMPARATOR
BUFF
Q14031
--
21
24
25
30
32
20
IC1406
A/D CONV.
IC1407
PIP PROCESS
8
9
10
14
15
16 19 17
OUT
R-Y
OUT
Y
OUT
B-Y
SEL
HSP
--
UV0
UV3
Y0
Y5
BLNI
LL3I
VSI
VSP
SCL
SDA
BUFF
Q1415
BUFF
BUFF
Q1413
BUFF
Q1412
Q1414,1427
S R-Y
S Y
S B-Y
SEL
HSP
TO/FROM
P3 BOARD
(1/2)
IC1408
IC1409
IC1404
5V REG
5V REG
8V REG
+5V
+5V
+8V
+7V
+7V
+14V
P3(2/2)(PIP PROCESSOR)
14
15
13
3
4
47
36
V/SDA/SCL
VIDEO
SCL
SDA
VTIM
X443
X358
CERA
R-Y IN
B-Y IN
Y RET
37
44
38
39
34
43
23
24
25
22
21
45
33
32
30
28
IC104(2/2)
Y/C/J
R OUT
G OUT
B OUT
IK IN
L2FIL
YS2
YM
B2 IN
G2 IN
R2 IN
HD OUT
ABL IN
E-W
VD OUT
VD OUT
AFC
PIN
INV
Q105
SW
Q03027
47
48
49
17
2
31
60
3052
51
Q112
SW
ICIC001(2/2)
TUNER CONTROL
Y
YM
V SYNC
V PULSE
B
HD SW
G
R
NS ROT
NS
MUTE
STBY
VM MUTE
Q304D303
BUFF
Q113
SW
Q033
MUTE
Q108
6
5
4
1
6
5
4
1
R
G
B
IK
CN117 CN703
9
10
2
3
4
7
8
1
ROTATION
N/S MUTE
VTIM
H DRIVE
ABL
E/W
V OUT
X-RAY
CN109
2
2
V-OUT
AFC
CN108
CN107
D
E
TO D BOARD
CN526
FROM D BOARD
CN520
CTO/FROM
D BOARD
CN506
5V REG+5V +9V
IC080
5V REG+5V
+12VIC205
12V REG+22V
+12VIC302
12V REG+14V
IC010+7V
A AV SWMICON,Y/C/J,
3 8
5
IC701
VIDEO AMP
VO
IK
VI
3 8
5
VIDEO AMP
VO
IK
VI
3 8
5
VIDEO AMP
VO
IK
VI
IC703
IC702
IK BUFF
Q701
R
G
B
V901
HV
FROM D BOARD
T801
4 H1
CN701
H1
FROM D BOARD
F
CN0521C1(RGB OUT)
PICTURE TUBE
X103
X102
3.58MHz
X104
503KHz
CLAMP
SDA/SCL
YNR
B-SS6930-B/D-P3
3.58MHz
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53 54 55 56
6-2. CIRCUIT BOARDS LOCATION
52
6-3. SCHEMATIC DIAGRAMS AND PRINTED WIRING BOARDS
G
D
S
B1 E1C2
B2 C1E2
2
3
4
5
6
7
8
9
0
!
!
!
!
!
!
1
G
D
S
B2 E2C1
B1 C2E1
B2 E2C1
B1 C2E1
B2 E2C1
B1 C2E1
!
B1 E1E2
C1(B2)C2
@
B1E2
C1C2
@
@
(B2)E1
(B2)E1
E2B1
C2C1
@
B1
E1
C2
B2
C1
E2
G
S S
D
G
D
B1
E1
C2
B2
C1
E2
B1
E2
C2C1(B2)
E2
B1
C1
C2E1(B2)
C2
B1
C1
E2E1(B2)
C2
B1
C1
E2
B2
E1
C2
Ver.1.5
Transistor(FET)
Transistor
Transistor
Transistor
Transistor
Transistor
Transistor
Transistor
Transistor
Transistor
Discrete semiconductot
(Chip semiconductors that are not actually used are included.)
Diode
Diode
Diode
Diode
Diode
Diode
Diode
Diode
Diode
Diode
Source
Source
Anode Anode
(NC)
(NC)Cathode
AnodeCathode
Common
Cathode Cathode
Common
Cathode Cathode
Common
Common
Common
Common
CathodeAnode
Base Emitter
Collector
Base Emitter
Collector
Drain
Gate
Gate
Drain
Device Printed symbol Terminal name Circuit
Terminal name of semiconductors in silk screenprinted circuit ( )
Anode
Anode
Anode Cathode
Anode Anode
Cathode
!
Transistor(FET)
Transistor(FET)!
EmitterCollectorBase
Transistor
SourceGate
Drain
Cathode
AnodeAnode
CathodeAnodeAnode
*Note: All capacitors are in F unless otherwise noted. (pF: F)
Capacitors without voltage indication are all 50 V. Indication of resistance, which does not have one for rating
electrical power, is as follows.
Pitch: 5 mmRating electrical power 1/4 W (CHIP : 1/10 W)
All resistors are in ohms. f : nonflammable resist