Yamaha Clavinova CLP-920 CLP-930 Service Manual
description
Transcript of Yamaha Clavinova CLP-920 CLP-930 Service Manual
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HAMAMATSU, JAPAN
CL 001636
CONTENTSSPECIFICATIONS ................................................................................ 3PANEL LAYOUT .................................................................................. 5CIRCUIT BOARD LAYOUT ................................................................... 7BLOCK DIAGRAM ............................................................................... 9DISASSEMBLY PROCEDURE .......................................................... 11LSI PIN DISCRIPTION ........................................................................ 20IC BLOCK DIAGRAM ......................................................................... 22CIRCUIT BOARDS ............................................................................. 23TEST PROGRAM............................................................................... 29INSPECTION...................................................................................... 33MIDI IMPLEMENTATION CHART ........................................................ 34PARTS LIST (CLP-920)PARTS LIST (CLP-930)CIRCUIT DIAGRAM
CLP-930 CLP-920
This document is printed on chlorine free (ECF) paper with soy ink.
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2CLP-920/CLP-930
This manual has been provided for the use of authorized Yamaha Retailers and their service personnel. It has beenassumed that basic service procedures inherent to the industry, and more specifically Yamaha Products, arealready known and understood by the users, and have therefore not been restated.
WARNING: Failure to follow appropriate service and safety procedures when servicing this product mayresult in personal injury, destruction of expensive components and failure of the product to perform as specified. For these reasons, we advise all Yamaha product owners that all servicerequired should be performed by an authorized Yamaha Retailer or the appointed servicerepre sentative.
IMPORTANT: This presentation or sale of this manual to any individual or firm does not constitute authoriza-tion, certification, recognition of any applicable technical capabilities, or establish a principal-agent relationship of any form.
The data provided is believed to be accurate and applicable to the unit(s) indicated on the cover. The researchengineering, and service departments of Yamaha are continually striving to improve Yamaha products. Modifica-tions are, therefor, inevitable and changes in specification are subject to change without notice or obligation toretrofit. Should any discrepancy appear to exist, please contact the distributor's Service Division.
WARNING: Static discharges can destroy expensive components. Discharge any static electricity yourbody may have accumulated by grounding yourself to the ground bus in the unit (heavy gaugeblack wires connect to this bus).
IMPORTANT: Turn the unit OFF during disassembly and parts replacement. Recheck all work before youapply power to the unit.
The solder used in the production of this product contains LEAD. In addition, other electrical / electronic and / orplastic (where applicable) components may also contain traces of chemicals found by the California Health andWelfare Agency (and possibly other entities) to cause cancer and / or birth defects or other reproductive harm.
DO NOT PLACE SOLDER, ELECTRICAL / ELECTRONIC OR PLASTIC COMPONENTS IN YOUR MOUTH FOR ANYREASON WHAT SO EVER!
Avoid prolonged, unprotected contact between solder and your skin! When soldering, do not inhale solder fumes orexpose eyes to solder / flux vapor!
If you come in contact with solder or components located inside the enclosure of this product, wash your handsbefore handling food.
WARNINGComponents having special characteristics are marked and must be replaced with parts having specification equal to thoseoriginally installed.
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3CLP-920/CLP-930
SPECIFICATIONS : CLP-920KEYBOARD
POLYPHONY !"#
VOICES$%&'(
REVERB! )!**
PEDAL CONTROLS!*+,"-
OTHER CONTROL"-.!/0"
JACKS / CONNECTORS1! 2+0#!0-3/)/4-+0# -3/)/4-+
", )!0)1-0+1!/+!1!+,/
INPUT & OUTPUT LEVEL / IMPEDANCE0#!05 !667'8&97
0# 5 67':&97)6((%;8.
MAIN AMPLIFIERS2?)$>2)$>
=976('(
22$>2?)$>2$)>
WEIGHT$?:@AB(
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4CLP-920/CLP-930
SPECIFICATIONS : CLP-930KEYBOARD
POLYPHONY8$ !"#
VOICES%&'(
REVERB-!!"+1//+1//+C
EFFECT1!-0+1-+-"!/!+,/
TOUCH SESITIVITY1-,+",0"+!*+*#,
SONG CONTROLS-+-+! CD-)!E+-
PEDAL CONTROLS!*+! 0!+,"-
OTHER CONTROLS"-.!/0"+,"!+- !+*0 ! +
"-! !"D-)!E+"!)*0 ! D E)D E+
D) !E)D4)E+-! C+/,,(A;
JACKS / CONNECTORS1! 2+0#!0-3/)/4-+0# -3/)/4-+
", )!0)1-0+1!/+!1!+,/
INPUT & OUTPUT LEVEL / IMPEDANCE0#!05 !667'8&97
0# 5 67':&97)6((%;8.
MAIN AMPLIFIERS2?)$>2)$>
=976('(
22$>2?)$>2$)>
WEIGHT:@AB(
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5CLP-920/CLP-930
PANEL LAYOUT : CLP-920
POWER
B0A0G0F0E0D0C0B-1A-1 C1 D1 E1 F1 G1 A1 B1 C2 D2 E2 F2 G2 A2 B2 C3 D3 E3 F3 G3 A3 B3 C4 D4 E4 F4 G4 A4 B4 C5 D5 E5 F5 G5 A5 B5 C6 D6 E6 F6 G6 A6 B6 C7
MIN
ON
MAX
MASTER VOLUME DEMO REVERBVOICE
GRANDPIANO
E. PIANO CHURCHORGAN
STRINGS
CLP-920MIN
ON
MAX
MASTER VOLUME DEMO REVERBVOICE
GRANDPIANO
E. PIANO CHURCHORGAN
STRINGS
(1)
(2) (3) (4) (5)
(6)
(7)
TO HOST HOST SELECT
PC-1 PC-2Mac MIDI
PEDALAUX INR L/L+R
AUX OUTR L/L+R
MIDIINOUTTHRU
(8) (9) (10) (11) (13)(12)
Control Panel
Pedals
Rear Panel
D!
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6CLP-920/CLP-930
CLP-930MIN
ON ON /NO PRESETSONG
TRACK1
TRACK2
+/YESSTART/STOP
START/STOP
RECTEMPO/FUNCTION TEMPO/FUNCTION/SONG
MAX
MASTER VOLUME DEMO FUNCTION METRONOME SONG VOICE REVERB TOUCHEFFECTTRANSPOSE
GRANDPIANO
E. PIANO1
E. PIANO2
HARPSI-CHORD
VIBRA-PHONE
CHURCHORGAN
STRINGS CHOIR ROOMHALL 1HALL 2STAGE
CHORUSPHASERTREMOLODELAY
HARD
MEDIUMSOFT
POWER
B0A0G0F0E0D0C0B-1A-1 C1 D1 E1 F1 G1 A1 B1 C2 D2 E2 F2 G2 A2 B2 C3 D3 E3 F3 G3 A3 B3 C4 D4 E4 F4 G4 A4 B4 C5 D5 E5 F5 G5 A5 B5 C6 D6 E6 F6 G6 A6 B6 C7
(1)
(2) (3) (4) (5) (6) (7) (8) (9) (11)(10) (12) (15)(13) (14)
CLP-930MIN
ON ON /NO PRESETSONG
TRACK1
TRACK2
+/YESSTART/STOP
START/STOP
RECTEMPO/FUNCTION TEMPO/FUNCTION/SONG
MAX
MASTER VOLUME DEMO FUNCTION METRONOME SONG VOICE REVERB TOUCHEFFECTTRANSPOSE
GRANDPIANO
E. PIANO1
E. PIANO2
HARPSI-CHORD
VIBRA-PHONE
CHURCHORGAN
STRINGS CHOIR ROOMHALL 1HALL 2STAGE
CHORUSPHASERTREMOLODELAY
HARD
MEDIUMSOFT
Control Panel
Pedals
Rear Panel
(16)
(17) (18)
TO HOST HOST SELECT
PC-1 PC-2Mac MIDI
PEDALAUX INR L/L+R
AUX OUTR L/L+R
MIDIINOUTTHRU
(19) (20) (21) (22) (24)(23)
PANEL LAYOUT : CLP-930
D!
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7CLP-920/CLP-930
CIRCUIT BOARD LAYOUT
: Filament Tape
: Code Binder
: Ferrite Core
: Insulation Lock Tie
: Cable Holder
: Connector Direction
NOTE: The symboles in above drawing described below.
CLP-920
PARTS LISTLOCATION REF NO. CONNECTOR NAME PIN / LENGTH DESTINATION
1 MAIN UNIT [26] SP 4P A-JACK-CN3 SP Lch WH / BLSP Rch RE / BL
2 MAIN UNIT [27] HP 7P A-JACK-CN4 HP-CN13 MAIN UNIT [28] POWER SUPPLY 5P PS-CN2 A-JACK-CN14 MAIN UNIT [29] MK-LF 8P DM-CN4 AEXL88L-CN15 MAIN UNIT [32] KRD-KRD 5P / L=150 DM-CN2 D-JACK-CN26 MAIN UNIT [33] KRD-KRD 10P / L=100 DM-CN3 D-JACK-CN17 MAIN UNIT [35] KRD-KRD 11P / L=150 A-JACK-CN2 DM-CN58 FRONT RAIL [F6] KRD-KRD 2P / L=150 HP-CN2 PL-CN19 END BLOCK [4] PSW 3P POWER SW PS-CN110 PANEL [16] VOL 8P / L=400 A-JACK-CN5 PN-CN00211 PANEL [17] KRD-KRD 12P / L=200 DM-CN1 PN-CN001
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8CLP-920/CLP-930
1 MAIN UNIT [26] SP 4P A-JACK-CN3 SP Lch WH / BLSP Rch RE / BL
2 MAIN UNIT [27] HP 7P A-JACK-CN4 HP-CN13 MAIN UNIT [28] POWER SUPPLY 5P PS-CN2 A-JACK-CN14 MAIN UNIT [29] MK-LF 8P DM-CN5 AEXL88L-CN15 MAIN UNIT [32] KRD-KRD 5P / L=150 DM-CN3 D-JACK-CN26 MAIN UNIT [33] KRD-KRD 10P / L=100 DM-CN4 D-JACK-CN17 MAIN UNIT [35] KRD-KRD 11P / L=150 A-JACK-CN2 DM-CN68 FRONT RAIL [F6] KRD-KRD 2P / L=150 HP-CN2 PL-CN19 END BLOCK [4] PSW 3P POWER SW PS-CN110 PANEL [16] VOL 8P / L=400 A-JACK-CN5 MV-CN10111 PANEL [17] PN-LF 9P DM-CN1 PNL-CN301 PNR-CN201
DM-CN2 PNL-CN302 PNR-CN202
: Filament Tape
: Code Binder
: Ferrite Core
: Insulation Lock Tie
: Cable Holder
: Connector Direction
NOTE: The symboles in above drawing described below.
CLP-930
PARTS LISTLOCATION REF NO. CONNECTOR NAME PIN / LENGTH DESTINATION
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9CLP-920/CLP-930
BLOCK DIAGRAM
CLP-
920
28CA
1-88
1574
7
-
10
CLP-920/CLP-930
CLP-
930
28CA
1-88
1573
7
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11
CLP-920/CLP-930
Circuit Board and Unit Ref.No. Screw Qty," $ F1@'=F#"*H F/8? $
&=6A;0I $ F1@'=F#"*H F/8?
: $? 6((1@'=F$#"*H
DISASSEMBLY PROCEDURE
Top Board Assembly
1 Top Board Assembly-7&%99('=(7:D$E+9&A9
&B&=9B&99(+(A&9G&+
9AG6*@
2 Circuit BoardsG7&%@9&F&((7BA;+7&%
9G&AA&=@('=('9''6B&'9
B7&%*@
*@
*@
[47a] [40a]
[40a]
Only U.S.A model
Power Supply Unit Cover
Power Supply Unit [49]
A
A
A
A
A
[40b][40b]
I507&AG7&%9G%DE('=(7:D$E9&=6A;0&%
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12
CLP-920/CLP-930
[4a]
[4b]
3 Jack Unit -7&%9&B&((7BA;&'6
-7&%9*%DE('=(7:D$BE9J':
6'9B7&%*@
I G7&%@9J':6+7&%9G&AA&=@
('=('9''6B&'9B7&%
*@
Key Cover Assembly
[47b]
Circuit Board and Unit Ref.No. Screw Qty $ F1@'=F#"*H F/8? 8
, $B F1@'=F#"*H F/8?
4 Key Cover Assembly$ -7&%9&B&((7BA;&'6
$ -7&%9=&DE('=(7:D$BE9':
'&%'9B7&%*@$
$ 9AG&G9&9(A(&G9@6
9AG9:;'&%((7BA;
$$ /(A@9A;9:;'&%((7BA;(&99
&'B7&%G&79@6A
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13
CLP-920/CLP-930
5 Control Panel Assembly -7&%9&B&((7BA;&'6
-7&%9:;'&%((7BA;&'6$
-7&%9('=(7:D$'E9
('=7:DE9'&&AA((7BA;'
9B7&%*@8
I &7&%9(6(+7&%9('=(A(
BA&=*@+
[19a] [19b] [19c]
[19d]
U
[51]
[40c]
Control Panel Assembly
*@8
*@
*@
*Only for CLP-930
*Only for CLP-920Circuit Board and Unit Ref.No. Screw Qty
? F1@'=F#"*H F/8 8
Circuit Board and Unit Ref.No. Screw Qty - ? F1@'=F#"*H F/8
/ ?B F1@'=F#"*H F/8
". ?' F1@'=F#"*H F/8 $
-
14
CLP-920/CLP-930
6 HP Circuit Board8 -7&%9&B&((7BA;&'6
8 -7&%9:;'&%((7BA;&'6$
8 -7&%9'&&AA((7BA;&'6
8$ -7&%9('=7:D$E9AGBA&':
((7BA;'9B7&%*@?
8 -7&%99('=(7:D$E9
99&(J':((7BA;'9B7&%
*@?
88 -7&%9=&6(7:D'E99&
J':9&A'9B7&%G&71''6
B&*@?
[20c]
[45a]
[40d]
HP [6]
Power Switch AssemblyPSW Assy
[45b]
End Block Assembly (R)End Block Assembly (L)
*@?
7 PSW Assembly -7&%9&B&((7BA;&'6
-7&%9:;'&%((7BA;&'6$
-7&%9'&&AA((7BA;&'6
$ -7&%9('=7:D$BE9@9
BA&':((7BA;'9B7&%*@?
-7&%9=&('=(7:D8E9&=
(='9((7BA;'9B7&%*@?
[40]: Bind Head Tapping Screw-B 3.0X8 MFZN2BL (EP600190)[45]: Truss Head Tapping Screw-1 3.5X30 MFZN2BL (VU952600)
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15
CLP-920/CLP-930
8 Keyboard assembly -7&%9&B&((7BA;&'6
-7&%9:;'&%((7BA;&'6$
-7&%9'&&AA((7BA;&'6
$ -7&%9AGBA&':((7BA;&'68$
-7&%9@9BA&':((7BA;&'6$
8 -7&%9?('=(7:D$E9
=&('=(7:D$$E9:;B&((7BA;
'9B7&%*@
I A9:;B&6B':=+AG9G&(
9'&G9G7+(69C1:;
B&((7BA;&7&%
I -7&%@9C1:;B&((7BA;=9&6(
@6''6(9:;B&6=(9
G7'B7@
I
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16
CLP-920/CLP-930
[S1] x 4
Bottom of keybed
AC cord
[8]
Rack assembly
10 Main Unit ,('&'9'BA*@
,('&'9'&*@
-7&%9G&6$('=(7:DE/G9
766(A@9A;9(A&B':=
9AG6*@
I F(6&A';&69(A('7G&7
9&G976:'&&
'9;&6G@(=97&%@
*@
PK Connector Assembly
*@
11 Rack Assembly -7&%9&B&((7BA;&'6
-7&%9:;'&%((7BA;&'6$
-7&%9'&&AA((7BA;&'6
$ -7&%9:;B&((7BA;&'6
-7&%9(28('=(7:DE9-':
((7BA;'9B7&%*@
*@
-
17
CLP-920/CLP-930
12 Pedal Assembly ,('&'9'BA&'6
A'9B':&G96&(&GBA:
-7&%9@9('=(7:DBE9A
((7BA;'9B7&%*@$
[7b]
[7b]
[10]
Pedal Assembly
[10]
Stand Base
*@$
13 Stand Base Assembly A'9B':&G96&(&GBA:
-7&%99('=(7:DE9(
B(((7BA;'9B7&%*@$
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18
CLP-920/CLP-930
Thin metal plate etc.
Triangle mark
[B]
[C][D]
White Key
Key Spring
(Rod: TX000670)
Hook
Key Spring Hammer, White KeyStopper L88
[260a] x 7[260b] x 10
GH Keyboard Assembly
AEXL88H Circuit BoardAEXL88L Circuit Board
14 Disassembling the GH KeyboardI G(@&6(':-&5#8B
=9G7:;(+7&%9''6
B&(
$ #//''6B&
-7&%9(%('=(7:D8E9
#//''6B&'9B7&%*@
$F #/1''6B&
-7&%9('=(7:D8BE9
#/1''6B&'9B7&%*@
I ;('B7&%=9&67&%@9''6
B&(
$
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19
CLP-920/CLP-930
Hammer, White Key
Slit
Flame
Stopper L88
Frame
Hook
Spring
Upside
[E]
[F]
White Key
Key GuideKey Spring
15 Assembling the GH keyboard 177&G
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20
CLP-920/CLP-930
LSI PIN DISCRIPTION HG73C205AFD (XU947C00) SWX00B TONE GENERATORPIN
NAME I/O FUNCTIONPIN
NAME I/O FUNCTIONNO. NO.1 ICN I Initial clear 85 CMA3 O2 RFCLKI I PLL Clock 86 CMA8 O Program address bus3 TM2 I PLL Control 87 CMA2 O4 AVDD_PLL Power supply 88 CRD O read signal5 AVSS_PLL Ground 89 CMA1 O Program address bus6 MODE0 I SWX dual mode 90 CUB O high byte effective signal7 VCC7 Power supply 91 VCC91 Power supply8 GND8 Ground 92 GHND92 Ground9 XIN I crystal oscillator 93 CS1 O CS signal
10 XOUT O crystal oscillator 94 CMA0 O Program address bus11 MODE1 I SWX separate mode 95 CLB O low byte effective signal12 TEST0 I TEST pin 96 CMA12 O13 TESTON I TEST pin 97 CMA11 O Program address bus14 AN0-P40 I 98 CMA10 O15 AN1-P41 I A/D converter 99 CMA9 O16 AN2-P42 I 100 GND100 Ground17 AN3-P43 I 101 CWE O write signal18 AVDD_AN Power supply 102 CMA16 O19 AVSS_AN Ground 103 CMA15 O Program address bus20 TXD0 O for MIDI or TO-HOST 104 CMA14 O21 TXD1 O for MIDI 105 CMA13 O22 EXCLK I Crystal oscillator 106 CMD8 I/O23 SMD11 I/O 107 CMD7 I/O24 SMD4 I/O 108 CMD9 I/O25 SMD3 I/O 109 CMD6 I/O26 SMD12 I/O 110 CMD10 I/O27 SMD10 I/O 111 CMD5 I/O28 SMD5 I/O Wave memory data bus 112 CMD11 I/O Program memory Data bus29 SMD2 I/O 113 CMD4 I/O30 SMD13 I/O 114 CMD12 I/O31 SMD9 I/O 115 CMD3 I/O32 SMD6 I/O 116 CMD13 I/O33 SMD1 I/O 117 CMD2 I/O34 SMD14 I/O 118 CMD14 I/O35 VCC35 Power supply 119 VCC119 Power supply36 GND36 Ground 120 GND115 Ground37 SMD8 I/O 121 CMD1 I/O38 SMD7 I/O Wave memory data bus 122 CMD15 I/O Program memory Data bus39 SMD0 I/O 123 CMD0 I/O40 SMD15 I/O 124 CMA21 O Program address bus41 SOE O read signal 125 PDT15 I/O42 SWE O write signal 126 PDT14 I/O43 SRAS O RAS signal 127 PDT13 I/O44 SCAS O CAS signal 128 PDT12 I/O SWX access data bus45 REFRESH O REFRESH signal 129 PDT11 I/O46 CS0 O CS signal 130 PDT10 I/O47 SMA0 O Memory address bus 131 PDT9 I/O48 SMA16 O 132 PDT8 I/O49 VCC49 Power supply 133 VCC133 Power supply50 GND50 Ground 134 GND134 Ground51 SMA1 O 135 PDT7 I/O52 SMA15 O 136 PDT6 I/O53 SMA2 O 137 PDT5 I/O54 SMA14 O 138 PDT4 I/O SWX access data bus55 SMA3 O Memory address bus 139 PDT3 I/O56 SMA13 O 140 PDT2 I/O57 SMA4 O 141 PDT1 I/O58 SMA12 O 142 PDT0 I/O59 SMA5 O 143 VCA143 Power supply60 GND60 Ground 144 GND144 Ground61 VCC61 Power supply 145 PAD2 I62 SMA11 O 146 PAD1 I SWX access address bus63 SMA6 O 147 PAD0 I64 SMA10 O 148 VCC148 Power supply65 SMA7 O 149 GND149 Ground66 SMA9 O 150 PCS I Chip select67 SMA17 O 151 PWR I write enable68 SMA8 O Memory address bus 152 PRD I read enable69 SMA18 O 153 RXD0 I for Midi or TO-HOST70 SMA19 O 154 RXD1 I for Midi or Key scan71 SMA20 O 155 SCLKI I EXT Clock72 SMA21 O 156 ADIN I A/D converter73 SMA22 O 157 ADLR O A/D converter LR clock74 SMA23 O 158 DO0 O DAC75 CMA20 O Program address bus 159 DO1 O76 CMA19 O 160 SYSCLK O 1/2 clock77 VCC77 Power supply 161 VCC161 Power supply78 GND78 O Ground 162 GND162 Ground79 CMA18 O 163 WCLK O for DAC LR clock80 CMA17 O 164 QCLK O 1/12 clock81 CMA5 O Program address bus 165 BCLK O IIS-DAC clock82 CMA6 O 166 SYI I Synch signal83 CMA4 O 167 IRQ0 I Interrupt request84 CMA7 O 168 NMI I Interrupt request
DM: IC 1
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21
CLP-920/CLP-930
uPD63200GS-E1 (XP867A00) DAC (Digital to Analog Converter)PIN
NAME I/O FUNCTION PIN NAME I/O FUNCTIONNO. NO.1 4/8F I 4/8 Fs selection 9 R.REF Channel R voltage reference2 D.GND Digital ground 10 L.REF Channel L voltage reference3 16 BIT I 16bit/18bit selection 11 L.OUT O Channel L output4 D.GND Digital power supply 12 A.GND Analog ground5 A.GND Analog ground 19 WDCK I Word clock6 R.OUT O Channel R output 20 RSI I Channel R series input7 A.VDD
Analog power supply 21 SI/LSI I Series input/Channel L series input8 A.VDD 22 CLK I Clock
YMZ702-D (XR632A00) KSN2 (Key Scanner)PIN
NAME I/O FUNCTION PIN NAME I/O FUNCTIONNO. NO.1 BK5 O 21 GND Ground2 BK4 O 22 VDD Power supply3 BK3 O Key block (open drein) 23 SO O Serial data4 BK2 O 24 ACK I Acknowledge/mode select5 BK1 O 25 XCK I Clock for serial data6 BK0 O 26 /IC I Initial clear7 MK15 I 27 TST1 I Test mode8 MK14 I 28 TST2 I (L,L: normal mode, others: test)9 MK13 I First make contact 29 XCKINH I Inhibit of serial clock10 MK12 I 30 BK14 O11 MK11 I 31 BK13 O12 MK10 I 32 BK12 O13 MK05 I 33 BK11 O14 MK04 I 34 BK10 O Key block (open drein)15 MK03 I Second make contact 35 BK9 O16 MK02 I 36 BK8 O17 MK01 I 37 BK7 O18 MK00 I 38 BK6 O19 XIN I Crystal osc. input (4 MHz) 39 GND Ground20 XOUT O Crystal osc. output (4 MHz) 40 VDD Power supply
DM: [CLP-920] IC 4, [CLP-930] IC 9
AEXL-88L: KSN2
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22
CLP-920/CLP-930
IC BLOCK DIAGRAM
A-jack: IC6, 7 D-jack: IC1 A-jack: IC4, 5
D-jack: IC2DM: [930] IC11 DM: [920] IC9, [930] IC12
DM: [930] IC10
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23
CLP-920/CLP-930
CIRCUIT BOARDS
Component side
DM CIRCUIT BOARD (CLP-920)
Pattern side
to KSN2-CN3
to D-JACK2/2-CN2 to D-JACK1/2-CN1 to A-JACK-CN2
to PN-CN001
Note: See parts list for details of circuit board component parts.DM: 2NA-V493810
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24
CLP-920/CLP-930
PN CIRCUIT BOARD (CLP-920)
Component side
to A
-JAC
K-CN
5to
DM
-CN1
MAS
TER
VOLU
ME
DEM
O
GRAN
D PI
ANOE
.PIA
NO
CHUR
CH O
RGANS
TRIN
GSRE
VERB
PN: 2NA-V512550Note: See parts list for details of circuit board component parts.
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25
CLP-920/CLP-930
Pattern side
DM CIRCUIT BOARD (CLP-930)
Component side
to A-JACK-CN2to D-JACK1/2-CN1
to D-JACK2/2-CN2
to P
NL-
CN30
1PN
R-C
N201
to P
NL-
CN30
2PN
R-C
N202
to K
SN2-
CN3
MV CIRCUIT BOARD (CLP-930)
Component side
to A-JACK-CN5
MASTER VOLUME
Note: See parts list for details of circuit board component parts.DM: 2NA-V493860 1MV: 2NA-V512360 1
-
CLP-920/CLP-930
26
PNL CIRCUIT BOARD (CLP-930)
PNR CIRCUIT BOARD (CLP-930)
Component side
DEMOTRANSPOSE
FUNCTIONMETRONOME
TEMPO DOWNTEMPO UP
-/NO+/YES
PRESET SONGTRACK 1
TRACK 2START/STOP
REC
to DM-CN1 to DM-CN2
Note: See parts list for details of circuit board component parts.PNL: 2NA-V512340 1PNR: 2NA-V512350 1
Component side
GRAND PIANOPIANO 1
PIANO 2HARPSICHORD
REVERBEFFECT
TOUCHVIBRAPHONECHURCH ORGAN
STRINGSCHOIR
to DM-CN1 to DM-CN2
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27
CLP-920/CLP-930
A-JACK CIRCUIT BOARD (CLP-920 / 930)
Component side
Pattern side
to SPEAKER to HP-CN1 to PN-CN002: CLP-920to MV-CN101: CLP-930
to PS-CN2 to DM-CN5: CLP-920to DM-CN6: CLP-930
R L/L+R
AUX OUT AUX IN
R L/L+R
A-JACK: 2NA-V493820 2
-
CLP-920/CLP-930
28
D-JACK CIRCUIT BOARD 1/2 (CLP-920 / 930)
Pattern side
to DM-CN3: CLP-920to DM-CN4: CLP-930
to HOST HOST SELECT THRU OUT IN
MIDI
Component side
D-JACK CIRCUIT BOARD 2/2 (CLP-920 / 930)
Pattern side Component sideto DM-CN2: CLP-920to DM-CN3: CLP-930
to PEDAL
HP CIRCUIT BOARD (CLP-920 / 930) KSN2 CIRCUIT BOARD (CLP-920 / 930)
PS CIRCUIT BOARD (CLP-920 / 930)
Component side
Component sideComponent side
to A-JACK-CN1
Note: See parts list for details of circuit board component parts.
to A
-JAC
K-CN
4
to A
EXL8
8Lto
AEX
L88H
D-JACK 1/2: 2NA-V493840 1D-JACK 2/2: 2NA-V493840 1
KSN2: 2NA-V306660 HP: 2NA-VT45180 PS: 2NA-V001130 0
PHONES
-
29
CLP-920/CLP-930
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-
32
CLP-920/CLP-930
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-
33
CLP-920/CLP-930
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