SERVICE MANUAL
CD RECEIVER
M230A00570B
KD-G801,KD-G807
KD-G801
Area suffix
KD-G801
KD-G807
ATT
SOUND
E ----------- Continental Europe
EX --------------- Central Europe
U
KD-G801
SOURCE
D
F
R
VOL
VOL
KD-G807
Area suffix
EE --------- Russian Federation
ATT
SOUND
U
SOURCE
D
KD-G807
R
F
VOL
VOL
KD-G801 EE/EX
KD-G807 E
STEERING CABLE
TABLE OF CONTENTS
1
2
3
4
5
PRECAUTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
SPECIFIC SERVICE INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6
DISASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7
ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-28
TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-29
COPYRIGHT © 2005 Victor Company of Japan, Limited
No.MA070B
2005/3
Block diagram
J321
FRONT
LINE OUT
FL
FR
J1
ANT
IC573
X571
CLOCK GEN.
SCK
TU.L
TU.R
TU1
FM/AM
TUNER
IC361
IC381
LINE AMP
RL
RR
VA,VB
VE,VF
MD,LD
VREF
VOUTL
VOUTR
CD.L-CH
CD.R-CH
REAR
LINE OUT
SW1
SW2
IC572
CD LPF
SW1
IC571
24bit DAC
FM/AM OSC
FM VT
AM VT
RWSEL,IOP
IC601
CD RF
FL+, FL-
OUT FL
OUT RL
OUT FR
OUT RR
SW2
CD.L
CD.R
FR+, FR-
RL+, RL-
RR+, RR-
IC301
POWER
AMP
RFGC
RF,FE,TE
RFRP
SEL,TEB
RFDC
BCK
LRCK
DACML
DACMC
DACMD
SDO
IC161
E.VOLUME
REST
REST
SPK
BATTERY
SWITCH
IC31
PLL
LOAD/FEED+
FM/AM
SM,SQ
SD/ST
SEEK
AFCK
MONO
IC901
REGULATOR
PLLDI
PLLCL
PLLDA
PLLCE
DATA
BCK
LRCK
REST,SW1,SW2
EACH
BLOCK
LOAD/FEED-
LOAD/FEED
CH.L
CH.R
MOTOR
IC652
MP3 DEC
BUS0 to BUS3
BUCK,CCE
DSPRST
SPINDLE+
IC621
D.SERVO
& DSP
IC251
SUB OUT
AMP
SUB
WOOFER
OUT
SWOUT
VREF
SPINDLE-
CD RESET
SPINDLE
B.DET,P.DET
CDMUTE,CDREQ
BUSSI/SO
MOTOR
FOCUS+
MP3DA
MP3CK
FOCUS-
VOLDA
VOLCL
IC502
EPROM
TRACKING+
TRACKING-
VA,VB,VE,VF
BUSCLK
LOAD/FEED+
LOAD/FEED-
SPINDLE+
SPINDLE-
TRACKING+
TRACKING-
FOCUS+
FMO
DMO
TRO
FOO
IC701
CPU
BUSSI/SO
BUSCLK
LPF1
LPF2
MD,LD
MP3DA
MP3CK
MP3STB
MP3RST
PICK UP
IC271
SWITCH
CDRESET
FOCUS-
VREF
CDON
LD/FE
B.DET,P.DET
CDMUTE,CDREQ
IC681
CD DRIVER
IC501
CPU
ONLY USED FOR
KD-G801
STEERING
STEERING
REMOTE
E2PROMDI
E2PROMDO
E2PROMCK
BUSSO,BUSSI
BUSIO,/BUSIO
BUSSCK
BUSSI/SO
BUSCLK
IC771
EPROM
IC503
J-BUS BUFF
BUSSO
RESET
CD
CHANGER
IC702
RESET
BUSSI/SO
BUSSCK
BUSINT
SI/SO
SCK
IC801
J-BUS
BUFF
S601 to S603
S605 to S617
SD601,SD602
KEY MATRIX
IC602
REMOCON
REMOCON
KEY0 to KEY2
LCDCL
SI/SO
KEY0
KEY1
KEY2
LCDDA
LCDCE
ENC1,ENC2
EFD-OUT1
EFD-OUT2
OUT1
OUT2
IC951
MOTOR
DRIVER
REMOCON
DOOR
MOTOR
LCD1
ENC1
ENC2
JS601
ENCODER
IC601
LCD
DRIVER
EFD-IN1
EFD-IN2
EFD-IN3
RDSCL
RDSDA
COM1
to COM10
S1 to S73
IC71
RDS
DETECTOR
LCDCL
LCDDA
LCDCE
SWITCH
2-1
Standard schematic diagrams (For KD-G801 E, EX version)
220
RB160M-30-X
Main amplifier section
R248
R244
12k
C243
0.047
D243
R243
180k
C241
1/50
R245
47
IC301
LA47515
R242
22k
R241
47k
C242
22/16
CN161
QGA2006C1-04
TU1
QAU0313-001
C183
0.1
L1
B1
C311
0.47
C170
C160
R311
27K
J1
R362
C362
R361
33K
22K
0.1
0.0047
4.7
0
0.0047
R198
470
QAM0556-001
C81 1/50
C91 1/50
C370 0.0015
47K
47K
R312
27K
1/50
C312
0.47
IC361 NJM2160AV-X
R197
C5
R81 10K
R91 10K
R196
LEVEL
C163
1/50
TU.R
TU.L
1/50
C173
R313
47K
R314
47K
2SD601A/QR/-X
Q2
C162
1/50
C161
C172
1/50
C171
1/50
R370
1K
C12
0.01
C92
0.0018
C82
0.0018
2SD601A/QR/-X
12K
12K
R172
C369
C366
4.7/25
C363
C365
47/6.3
R92
18K
R82
18K
1/50
R174
C368
1/50
C174
C1 C2
D1 D2
C6
C3
Q1
R171
1K
R173
1K
C175
1/50
C165
1/50
R303
47K
R304
47K
CD.L
4.7/25
Q5
C11
R3
Q91
Q81
2SD601A/R/-X
C164
1/50
4.7k
2SD601A/R/-X
C39
1000P
2SB709A/QR/-X
C301
0.47
R371
1K
R301
27K
10/16
CD.R
CH.L
C180
Q3
UN2111-X
4.7/25
C361
C83
0.1
R38
100
R39
0
C9
10/16
Q9
UN2111-X
C302
27K
R302
R342
0.47
CH.R
C36
7P
R5
47K
47K
R368
R389
C388
C364 0.1
C371 0.0015
47K
R13
0
C38
1000P
820
820
Q4
Q6
IC31
R363
33K
33K
22K
R365
R381
2SB624/4/-X
R332
D3
UN2111-X
TB2118F-X
C37
10P
1SS355-X
C35
10P
R161
2.2K
2.2K
33K
R382
22K
VOLDA
VOLCL
R341
R162
R163
R6
47k
C390 100/10
C382 0.1
4.7/25
C392 0.0015
NJM2160AV-X
2.2k
R331
2.2k
C71
IC161
BD3807K
Q7
0.1
0.1
R305
1K
560P
C326
C323
IC381
Q341
UN2211-X
R37
2.2K
R168 C176
R4
3.3K
R1
R36 PLLCE2.2K
R35 PLLDA2.2K
R34 PLLCL 2.2K
PLLDI
C77
47/6.3
47K
C72
220p
Q331
Q351
0.022
C76
0.01
C389
C386
C381
R2
4.7/25
R390
1K
47K
Q301
UN2211
R351
C56
0.1
C387
SD/ST
SQ
C75
47P
C383 47/16
2.2k
0.1
0.1
C181
C324
C325
R321
C46 0.01
C47 0.01
R57
15k
R71
2.2k
4.7/25
C73
C78
0.01
100/16
C182
R54 R53
10k 47k
2.2/50
R391
1K
2.2k
R58
470
Q321
R388
R369
C385
47K
47K
R352
R322
820
820
4.7/25
C54
0.1
0.1
R43 R44
470 220
C50
C74
82P
C384
0.1
R72
2.2k
R73
2.2k
R254
C52
0.01
X71
IC71
SAA6579T-X
0.0015
33K
QAX0263-001Z
C391
R385
R383
22K
470K
C253
10/10
R32
100P
R253
100K
C367
4.7/10
100P
C961
C962
C963
C964
C965
C966
C967
C968
C55
0.47/50
R56
10k
6.2K
C168
0.01
0
C178
0.01
R164
100P
100P
100P
100P
100P
100P
100P
Q31
UN2211-X
C34
0.047
C33
47/6.3
0.01 0.01
Q52
Q51
2SD601A/QR/-X
AMPSW
2SD601A/QR/-X
CD.L
0.33
C917
C257
CD.R
9V
R279
47K
L901
QQR1378-002
47/16
C255
0.039
DETACH
DIMMER
LCDDA
LCDCE
10V
R783
1K
IC271 CD4066BPW-X
C720
0.01
Q784
UN2111-X
C251
0.0082
C782
0.082
C721
0.01
C722
0.01
0.033
C256 C276
R786
DATA
D782
1SS355-X
Q705
LCDCL
KEY1
CDMUTE
CDREQ
CDRESET
B.DET
0
UN2211-X
0.01
C784
C274
Q704
UN2211-X
Q782
UN2211-X
100/16
KEY2
0.0056
C277
D784
L701
4.7
0.027
ENC2
1SS355-X
D781
Q781
UN2111-X
UDZS11B-X
KEY0
P.DET
C275
0.027
C781
TEMP
ACC5V
ENC1
47/6.3
BUSSI/SO
BUSCLK
VDD5V
C902
2.2/50
D971
RB160M-30-X
R729
47K
IC771
BR24L32F-W-X
100K
RESET
GND
R792
0
R256
220/10
C711
R901
1K
C254
5.6K
REMOCON
C278
0.012
0.082
15K
R258
C271
0.047
R257
R259
POWER
C713
0.01
Q273
UN2211-X
10K
LPF1
R280
10K
R773
R774
220K
R793 510
R794 510
D791
D792
D793
C261
2.2K
R271
R260
47K
C771 0.047
Q272
UN2211-X
2.2/50
47/6.3
C279
LPF2
R261
820
1SS355-X
220K
1.2K
Q271
2SD1781K/QR/-X
1SS355-X
SML-310VT/JK/-X
R720
D715
47K
R711
DIMMER
DETACH
LCDCE
DIMMER
R272
100
R719
VDD
0
D273
1SS355-X
D272
DETACH
LCDCE
LCDDA
LCDCL
10V
SUBWMUTE
R273
100
TD
R763
R764
10K
10K
Q274
UN2111-X
RD
LCDDA
EFD_IN1
EFD_IN2
LCDCL
10V
R732
10K
10k
IC951
BA6956AN
R765 10K
EFD_IN3
R733
R734
R735
R736
R737
R738
R739
R740
KEY2
KEY2
KEY1
BUZZER
2.2K
2.2K
2.2K
0
VOLDA
VOLCL
KEY1
KEY0
LCDCE
LCDCL
LCDDA
I/O
KEY0
ENC2
ACC5V
TEMP
EFD_OUT1
EFD_OUT2
QGA2501C1-03
CN251
IC701
220K
ENC2
ACC5V
TEMP
RESET
R775
SUBWMUTE
4.7K
4.7K
4.7K
KICK
BUSSCK
BUSSO
C951
220/10
UPD784217AGC242
R712 100
RESET
ENC1
R767
R768
47K
ENC1
REMOCON
BUSSI/SO
0.01
47K
REMOCON
C952
R746
R750
10K
10K
47K
47K
R769
R770
GND
ENC2
ENC1
C719
0.1
CN702
QGF1041C1-16W
R741
R742
10K
10K
SM
SQ
KICK
LPF1
LPF2
IC901
AN80T07
LEVEL
Q951
R714
10K
R743
R744
R745
10K
10K
10K
UN2211-X
R760
47K
AMPSW
VPP
KEY2
KEY1
KEY0
1SS355-X D902
CN701
QGA2006F1-02
BUSSI/SO
R806
10k
R747
4.7K
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
R805
100k
R748
R749
4.7K
4.7K
EXT
R97712K
BUSSO
I/O
2SB709A/QR/-X
Q977
CH.R
5.6k
R702
2.2K
R791
47K
R906
CH.L
R804
R807
100K
22K
R803
B802
C707
0.047
R808
330
PS
BUSINT
BUSSCK
0
100
R809
22k
BUSCLK
Q901
C918
0.1
UN2111-X
C916
0.1
UN2211-X
Q902
R810
C851
10/16
EFD_IN1
EFD_IN2
EFD_IN3
100
R881
47k
R892
47K
R891
1K
X1
C804
22P
C801
0.047
R882
4.7K
IC801
HD74HC126FP-X
X701
X702
IC702
IC-PST3433U-X
UN2211-X
Q881
B801
0
Q891
UN2211-X
R757
2.2K
CN952
QJB005-040909
J801
QNZ0095-001
C881
22/16
C710
47/6.3
C891
0.1
1SS355-X
QAX0401-001
QAX0617-001Z
SHEET 1
2-2
CD servo control section
R585
30k
0.1
C585
C587
120p
C589
R613
68p
R581
20k
R583
C611
CD.L
1k
R612
12k
4.7/35
R589
10k
4.7/35
C577
R614
15k
R611 R610
2k
10k
C610
100
5p
R572
2.2M
C586
C588
120p
C590
R582
20k
R584
Q573
2SB624/4/-X
L571
47u
CD.R
12k
R586
4.7/35
4.7/35
Q571
30k
UN2111-X
R578
47k
R601
82k
82k
VB
VA
VF
VE
MD
R602
R603
R604
Q572
330k
330k
CDON
UN2211-X
C605
R608
820
Q574
UN2211-X
C603 100/6.3
C612
C613
0.01
0.01
Q601
0.0068
2SB1132/QR/-W
C604
R616
10k
IOP
0.01
LD
IC652
TC94A34FG-002
VA
VF
C614
0.01
C637
C636
C632
C631
0.047
0.047
470p
470p
VE
VREF
VB
R615
150
C667 0.01
C666 100p
L622
47u
R634
R633
R632
0
0
0
SEL
MD
LD
TEB
RFGC
R678
C675
-
FOCUS-
FOCUS+
-
TRACKING+
TRACKING-
SPINDLE+
SPINDLE-
REST
C676
-
R655
C656
10k
0.1
C665
0.1
R675
220
C664
2200P
SW2
C630 0.033
TE
C668 47/6.3
C669 0.01
SW1
RFDC
FE
C643
0.01
LOAD/FEED+
LOAD/FEED-
RFRP
C629 0.033
R629
10k
C628
R651
100k
C627 0.01
RF
47/6.3
Q652
UN2211-X
BUS0
BUS1
BUS2
BUS3
BUCK
CCE
C626
0.0027
Q651
L651
47u
C625 0.01
R628
1.5M
2SB624/4/-X
DSPRST
R626
R625
470k
47k
IC621
TC94A14FA
L623
47u
R624
L501
47u
5.6k
C507
0.01
Q501
C512
IC504
NJU7241F33-X
R516
1k
IC501
TMP91CW12AF5GJ4
100/6.3
C513
UN2111-X
R540
47k
C508
0.01
0.01
C511
D506
L502
47u
R523
100 DSPRST
47/16
0.1
MA111-X
R522
R521
R520
R519
R518
R517
100
100
100
100
100
100
CCE
BUCK
BUS0
BUS1
BUS2
BUS3
R539
C689
47/16
47k
B501
0
IC681
BA5830FP-X
R561
100k
1k
R541
100
R568
BUSSO
C687
-
C685
-
C693
47/16
SPINDLE+
FOCUS+
FOCUS-
R562
3.9k
SPINDLE-
R542
R543
R544
R545
10k
R563 6.8k
LOAD/FEED+
LOAD/FEED-
TRACKING+
TRACKING-
MP3DA
MP3CK
100
100
10k
CD.L
AGND
C694
C551 0.01
BUSSI
C686
-
C688
-
Q502
UN2211-X
CDON
CD.R
9V
CDON
SW1
SCK
R515
R564
R682
R690
R513
1k
R565
-
47k
B.DET
CN502
QGF0501F1-08X
R514
R566
-
2.2k
R681
33k
R689
R549 4.7k
R550 4.7k
R548 8.2k
R525
-
47k
6.8k
12k
R685
R509
47k
47k
CDMUTE
CDREQ
CDRESET
B.DET
RESET
R569
IOP
R512
R511
R683
6.8k
R686
BUSIO
6.8k
R687
TRO
FOO
100k
1k CDRESET
1k
R570
BUSSCK
BOOT
12k
R688
/BUSIO
BUSSCK
6.8k
1k
R553
P.DET
BUSSI
1.8k
NAX0385-001X
X501
BUSSI/SO
BUSCLK
VDD5V
BUSSO
R510
100
R556
18k
VREF
DMO
0
CD8V
C690
10/6.3
C682
CN501
QGB2027L1-22X
CDON
4.7/35
Q681
2SB1184/QR/-X
C683
IC502
0.1
C684
BR24L01AFV-W-X
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
47/16
SHEET 2
2-3
LCD & Key control section
LCD1
QLD0296-001
CN601
NNZ0098-001X
LCDDA
LCDCE
R676 3.3k
R677
3.3k
R678 3.3k
LCDCL
KEY1
KEY2
ENC2
KEY0
TEMP
ACC5V
ENC1
JS601
QSW0863-003
ENC2
ENC1
R685
10K
R604
1.8k
R603
1.2k
R602
820
R601
820
RESET
R661
0
R666
R668
1k
R669
220
COM8
COM7
COM6
COM5
COM4
COM3
COM2
COM1
S50
S49
S48
S47
S46
S45
S44
S43
S42
S41
S40
S39
S38
S37
S36
S35
S34
S33
S32
S31
S30
S29
S28
S27
S26
D691
INH
47k
S605
S603
S602
S601
TH685
NAD0022-103X
SD602
1SS355-X
R667
47k
C608
0.01
C609
0.01
NSW0218-001X
Q645
UN2211-X
IC602
RPM7338-V4
KEY2
KEY1
KEY0
D650
UDZS9.1B-X
R610
3.9k
R611
10K
R609
2.7k
R608
1.8k
R607
1.2k
R606
820
R605
820
R679
150
IC601
LC75878W
S613
S612
S611
S610
S609
S608
S607
S606
R681
470
R680
10k
R658
470
R674
R671 R672 R673
10k 10k 10k 10k
R615
1.8k
R614
1.2k
R613
820
R612
820
LCDCE
LCDCL
LCDDA
S690
NSW0124-001X
SD601
S615
S614
S617
S616
INH
NSW0218-001X
SHEET 3
2-4
CD servo control section
R585
30k
0.1
C585
C587
120p
C589
R613
68p
R581
20k
R583
C611
CD.L
820
R612
12k
4.7/35
R589
10k
4.7/35
C577
R614
15k
R611 R610
820
10k
C610
3.9k
5p
R572
2.2M
C586
C588
120p
C590
R582
20k
R584
Q573
2SB624/4/-X
L571
47u
CD.R
12k
R586
4.7/35
4.7/35
Q571
30k
UN2111-X
R578
47k
R601
82k
82k
VB
VA
VF
VE
MD
R602
R603
R604
Q572
330k
330k
CDON
UN2211-X
C605
R608
820
Q574
UN2211-X
C603 100/6.3
C612
C613
0.01
0.01
Q601
0.0068
2SB1132/QR/-W
C604
R616
10k
IOP
0.01
LD
IC652
TC94A34FG-002
VA
VF
C614
0.01
C637
C636
C632
C631
0.047
0.047
470p
470p
VE
VREF
VB
R615
1.8k
C667 0.01
C666 100p
L622
47u
R634
R633
R632
0
0
0
SEL
MD
LD
TEB
RFGC
R678
C675
-
FOCUS-
FOCUS+
3.3k
TRACKING+
TRACKING-
SPINDLE+
SPINDLE-
REST
C676
-
R655
C656
10k
0.1
C665
0.1
R675
220
C664
2200P
SW2
C630 0.033
TE
C668 47/6.3
C669 0.01
SW1
RFDC
FE
C643
0.01
LOAD/FEED+
LOAD/FEED-
RFRP
C629 0.033
R629
10k
C628
R651
100k
C627 0.01
RF
47/6.3
Q652
UN2211-X
BUS0
BUS1
BUS2
BUS3
BUCK
CCE
C626
0.0027
Q651
L651
47u
C625 0.01
R628
1.5M
2SB624/4/-X
DSPRST
R626
R625
470k
47k
IC621
TC94A14FA
L623
47u
R624
L501
47u
5.6k
C507
0.01
Q501
C512
IC504
NJU7241F33-X
R516
1k
IC501
100/6.3
C513
TMP91CW12AF5JG5
UN2111-X
R540
47k
C508
0.01
0.01
C511
D506
L502
47u
R523
100 DSPRST
47/16
0.1
MA111-X
R522
R521
R520
R519
R518
R517
100
100
100
100
100
100
CCE
BUCK
BUS0
BUS1
BUS2
BUS3
R539
C689
47/16
47k
B501
0
IC681
BA5830FP-X
R561
100k
1k
R541
100
R568
BUSSO
C687
-
C685
-
C693
47/16
SPINDLE+
FOCUS+
FOCUS-
R562
3.9k
SPINDLE-
R542
R543
R544
R545
10k
R563 6.8k
LOAD/FEED+
LOAD/FEED-
TRACKING+
TRACKING-
MP3DA
MP3CK
100
100
10k
CD.L
AGND
C694
C551 0.01
BUSSI
C686
-
C688
-
Q502
UN2211-X
CDON
CD.R
9V
CDON
SW1
SCK
R515
R564
R682
R690
R513
1k
R565
-
47k
B.DET
CN502
QGF0501F1-08X
R514
R566
-
2.2k
R681
33k
R689
R549 4.7k
R550 4.7k
R548 8.2k
R525
-
47k
6.8k
12k
R685
R509
47k
47k
CDMUTE
CDREQ
CDRESET
B.DET
RESET
R569
IOP
R512
R511
R683
6.8k
R686
BUSIO
6.8k
R687
TRO
FOO
100k
1k CDRESET
1k
R570
BUSSCK
BOOT
12k
R688
/BUSIO
BUSSCK
6.8k
1k
R553
P.DET
BUSSI
1.8k
NAX0385-001X
X501
BUSSI/SO
BUSCLK
VDD5V
BUSSO
R510
100
R556
18k
VREF
DMO
0
CD8V
C690
10/6.3
C682
CN501
QGB2027L1-22X
CDON
4.7/35
Q681
2SB1184/QR/-X
C683
IC502
0.1
C684
BR24L01AFV-W-X
47/16
SHEET 2
2-6
LCD & Key control section
LCD1
QLD0296-001
CN601
NNZ0098-001X
LCDDA
LCDCE
R676 3.3k
R677
3.3k
R678 3.3k
LCDCL
KEY1
KEY2
ENC2
KEY0
TEMP
ACC5V
ENC1
JS601
QSW0863-003
ENC2
ENC1
R685
6.8k
R604
330k
R603
330k
R602
82k
R601
82k
RESET
R661
0
R666
R668
47
R669
220
COM8
COM7
COM6
COM5
COM4
COM3
COM2
COM1
S50
S49
S48
S47
S46
S45
S44
S43
S42
S41
S40
S39
S38
S37
S36
S35
S34
S33
S32
S31
S30
S29
S28
S27
S26
D691
INH
47k
S605
S603
S602
S601
TH685
NAD0022-103X
SD602
1SS355-X
R667
47k
C608
0.01
C609
0.01
NSW0218-001X
Q645
UN2211-X
IC602
RPM7338-V4
KEY2
KEY1
KEY0
D650
UDZS9.1B-X
R610
3.9k
R611
10K
R609
2.7k
R608
56k
R607
82k
R606
820
R605
820
R679
150
IC601
LC75878W
S613
S612
S611
S610
S609
S608
S607
S606
R681
6.8k
R680
10k
R658
470
R674
R671 R672 R673
10k 10k 10k 10k
R615
1.8k
R614
15k
R613
820
R612
820
LCDCE
LCDCL
LCDDA
S690
NSW0124-001X
SD601
S615
S614
S617
S616
INH
NSW0218-001X
SHEET 3
2-7
Standard schematic diagrams (For KD-G807 EE version)
220
RB160M-30-X
Main amplifier section
R248
R244
12k
C243
0.047
D243
R243
180k
C241
1/50
R245
47
IC301
LA47515
R242
22k
R241
47k
C242
22/16
CN161
QGA2006C1-04
TU1
QAU0314-001
C183
0.1
J1
L1
B1
0
C311
0.47
C170
C160
R311
27K
R362
C362
R361
33K
22K
0.1
QAM0556-001
0.0047
4.7
0.0047
R198
470
C81 1/50
C91 1/50
C370 0.0015
47K
47K
R312
27K
1/50
C312
0.47
IC361 NJM2160AV-X
R197
C5
R81 10K
R91 10K
R196
LEVEL
C163
1/50
TU.R
TU.L
1/50
C173
R313
47K
R314
47K
2SD601A/QR/-X
Q2
C162
1/50
C161
C172
1/50
C171
1/50
R370
1K
C12
0.01
C92
0.0018
C82
0.0018
2SD601A/QR/-X
12K
12K
R172
C369
C366
4.7/25
C363
C365
47/6.3
R92
18K
R82
18K
1/50
R174
C368
1/50
C174
C1 C2
D1 D2
C6
C3
Q1
R171
1K
R173
1K
C175
1/50
C165
1/50
R303
47K
R304
47K
CD.L
4.7/25
Q5
C11
R3
Q91
Q81
2SD601A/R/-X
C164
1/50
4.7k
2SD601A/R/-X
C39
1000P
2SB709A/QR/-X
C301
0.47
R371
1K
R301
27K
10/16
CD.R
CH.L
C180
Q3
UN2111-X
4.7/25
C361
C83
0.1
R38
100
R39
0
C9
10/16
Q9
UN2111-X
C302
27K
R302
R342
0.47
CH.R
C36
7P
R5
47K
47K
R368
R389
C388
C364 0.1
C371 0.0015
47K
R13
0
C38
1000P
820
820
Q4
Q6
IC31
R363
33K
33K
22K
R365
R381
2SB624/4/-X
R332
D3
UN2111-X
TB2118F-X
C37
10P
1SS355-X
C35
10P
R161
2.2K
2.2K
33K
R382
22K
VOLDA
VOLCL
R341
R162
R163
R6
47k
C390 100/10
C382 0.1
4.7/25
C392 0.0015
NJM2160AV-X
2.2k
R331
2.2k
C71
IC161
BD3807K
Q7
0.1
0.1
R305
1K
560P
C326
C323
IC381
Q341
UN2211-X
R37
2.2K
R168 C176
R4
3.3K
R1
R36 PLLCE2.2K
R35 PLLDA2.2K
R34 PLLCL 2.2K
PLLDI
C77
47/6.3
47K
C72
220p
Q331
Q351
0.022
C76
0.01
C389
C386
C381
R2
4.7/25
R390
1K
47K
Q301
UN2211
R351
C56
0.1
C387
SD/ST
SQ
C75
47P
C383 47/16
2.2k
0.1
0.1
C181
C324
C325
R321
C46 0.01
C47 0.01
R57
15k
R71
2.2k
4.7/25
C73
C78
0.01
100/16
C182
R54 R53
10k 47k
2.2/50
R391
1K
2.2k
R58
470
Q321
R388
R369
C385
47K
47K
R352
R322
820
820
4.7/25
C54
0.1
0.1
R43 R44
470 220
C50
C74
82P
C384
0.1
R72
2.2k
R73
2.2k
R254
C52
0.01
X71
IC71
SAA6579T-X
0.0015
33K
QAX0263-001Z
C391
R385
R383
22K
470K
C253
10/10
R32
100P
R253
100K
C367
4.7/10
100P
C961
C962
C963
C964
C965
C966
C967
C968
C55
0.47/50
R56
10k
6.2K
C168
0.01
0
C178
0.01
R164
100P
100P
100P
100P
100P
100P
100P
Q31
UN2211-X
C34
0.047
C33
47/6.3
0.01 0.01
Q52
Q51
2SD601A/QR/-X
AMPSW
2SD601A/QR/-X
CD.L
0.33
C917
C257
CD.R
9V
R279
47K
L901
QQR1378-002
47/16
C255
0.039
DETACH
DIMMER
LCDDA
LCDCE
10V
R783
1K
IC271 CD4066BPW-X
C720
0.01
Q784
C251
UN2111-X
0.0082
C782
0.082
C721
0.01
C722
0.01
0.033
C256 C276
R786
DATA
D782
1SS355-X
Q705
LCDCL
KEY1
CDMUTE
CDREQ
CDRESET
B.DET
0
UN2211-X
0.01
C784
C274
Q704
UN2211-X
Q782
UN2211-X
100/16
KEY2
0.0056
C277
D784
L701
4.7
0.027
ENC2
1SS355-X
D781
Q781
UN2111-X
UDZS11B-X
KEY0
P.DET
C275
0.027
C781
TEMP
ACC5V
ENC1
47/6.3
BUSSI/SO
BUSCLK
VDD5V
C902
2.2/50
D971
RB160M-30-X
R729
47K
IC771
BR24L32F-W-X
100K
RESET
GND
R792
0
R256
220/10
C711
R901
1K
C254
5.6K
REMOCON
C278
0.012
0.082
15K
R258
C271
0.047
R257
R259
POWER
C713
0.01
Q273
UN2211-X
10K
LPF1
R280
10K
R773
R774
220K
R793 510
R794 510
D791
D792
D793
C261
2.2K
R271
R260
47K
C771 0.047
Q272
UN2211-X
2.2/50
47/6.3
C279
LPF2
R261
820
1SS355-X
220K
1.2K
Q271
2SD1781K/QR/-X
1SS355-X
SML-310VT/JK/-X
R720
D715
47K
R711
DIMMER
DETACH
LCDCE
DIMMER
R272
100
R719
VDD
0
D273
1SS355-X
D272
DETACH
LCDCE
LCDDA
LCDCL
10V
SUBWMUTE
R273
100
TD
R763
R764
10K
10K
Q274
UN2111-X
RD
LCDDA
EFD_IN1
EFD_IN2
LCDCL
10V
R732
10K
10k
IC951
BA6956AN
R765 10K
EFD_IN3
R733
R734
R735
R736
R737
R738
R739
R740
KEY2
KEY2
KEY1
BUZZER
2.2K
2.2K
2.2K
0
VOLDA
VOLCL
KEY1
KEY0
LCDCE
LCDCL
LCDDA
I/O
KEY0
ENC2
ACC5V
TEMP
EFD_OUT1
EFD_OUT2
QGA2501C1-03
CN251
IC701
220K
ENC2
ACC5V
TEMP
RESET
R775
SUBWMUTE
4.7K
4.7K
4.7K
KICK
BUSSCK
BUSSO
C951
220/10
UPD784217AGC243
R712 100
RESET
ENC1
REMOCON
R767
R768
47K
ENC1
REMOCON
BUSSI/SO
0.01
47K
C952
R746
R750
10K
10K
47K
47K
R769
R770
GND
ENC2
ENC1
C719
0.1
CN702
QGF1041C1-16W
R741
R742
10K
10K
SM
SQ
KICK
LPF1
LPF2
IC901
AN80T07
LEVEL
Q951
R714
10K
R743
R744
R745
10K
10K
10K
UN2211-X
R760
47K
AMPSW
VPP
KEY2
KEY1
KEY0
1SS355-X D902
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
BUSSI/SO
R806
10k
R747
4.7K
R805
100k
R748
R749
4.7K
4.7K
EXT
R97712K
BUSSO
I/O
2SB709A/QR/-X
Q977
CH.R
5.6k
R702
22K
R791
47K
R906
CH.L
R804
R807
100K
22K
R803
B802
C707
0.047
R808
330
PS
BUSINT
BUSSCK
0
100
R809
22k
BUSCLK
Q901
C918
0.1
UN2111-X
C916
0.1
UN2211-X
Q902
R810
C851
10/16
EFD_IN1
EFD_IN2
EFD_IN3
100
R881
47k
R892
47K
R891
1K
X1
C804
22P
C801
0.047
R882
4.7K
IC801
HD74HC126FP-X
X701
X702
IC702
IC-PST3433U-X
UN2211-X
Q881
B801
0
Q891
UN2211-X
R757
2.2K
CN952
QJB005-040909
J801
QNZ0095-001
C881
22/16
C710
47/6.3
C891
0.1
1SS355-X
QAX0401-001
QAX0617-001Z
SHEET 1
2-8
CD servo control section
R585
30k
0.1
C585
C587
120p
C589
R613
68p
R581
20k
R583
C611
CD.L
1k
R612
12k
4.7/35
R589
10k
4.7/35
C577
R614
15k
R611 R610
2k
10k
C610
100
5p
R572
2.2M
C586
C588
120p
C590
R582
20k
R584
Q573
2SB624/4/-X
L571
47u
CD.R
12k
R586
4.7/35
4.7/35
Q571
30k
UN2111-X
R578
47k
R601
82k
82k
VB
VA
VF
VE
MD
R602
R603
R604
Q572
330k
330k
CDON
UN2211-X
C605
R608
820
Q574
UN2211-X
C603 100/6.3
C612
C613
0.01
0.01
Q601
0.0068
2SB1132/QR/-W
C604
R616
10k
IOP
0.01
LD
IC652
TC94A34FG-002
VA
VF
C614
0.01
C637
C636
C632
C631
0.047
0.047
470p
470p
VE
VREF
VB
R615
150
C667 0.01
C666 100p
L622
47u
R634
R633
R632
0
0
0
SEL
MD
LD
TEB
RFGC
R678
C675
-
FOCUS-
FOCUS+
-
TRACKING+
TRACKING-
SPINDLE+
SPINDLE-
REST
C676
-
R655
C656
10k
0.1
C665
0.1
R675
220
C664
2200P
SW2
C630 0.033
TE
C668 47/6.3
C669 0.01
SW1
RFDC
FE
C643
0.01
LOAD/FEED+
LOAD/FEED-
RFRP
C629 0.033
R629
10k
C628
R651
100k
C627 0.01
RF
47/6.3
Q652
UN2211-X
BUS0
BUS1
BUS2
BUS3
BUCK
CCE
C626
0.0027
Q651
L651
47u
C625 0.01
R628
1.5M
2SB624/4/-X
DSPRST
R626
R625
470k
47k
IC621
TC94A14FA
L623
47u
R624
L501
47u
5.6k
C507
0.01
Q501
C512
IC504
NJU7241F33-X
R516
1k
IC501
TMP91CW12AF5GJ4
100/6.3
C513
UN2111-X
R540
47k
C508
0.01
0.01
C511
D506
L502
47u
R523
100 DSPRST
47/16
0.1
MA111-X
R522
R521
R520
R519
R518
R517
100
100
100
100
100
100
CCE
BUCK
BUS0
BUS1
BUS2
BUS3
R539
C689
47/16
47k
B501
0
IC681
BA5830FP-X
R561
100k
1k
R541
100
R568
BUSSO
C687
-
C685
-
C693
47/16
SPINDLE+
FOCUS+
FOCUS-
R562
3.9k
SPINDLE-
R542
R543
R544
R545
10k
R563 6.8k
LOAD/FEED+
LOAD/FEED-
TRACKING+
TRACKING-
MP3DA
MP3CK
100
100
10k
CD.L
AGND
C694
C551 0.01
BUSSI
C686
-
C688
-
Q502
UN2211-X
CDON
CD.R
9V
CDON
SW1
SCK
R515
R564
R682
R690
R513
1k
R565
-
47k
B.DET
CN502
QGF0501F1-08X
R514
R566
-
2.2k
R681
33k
R689
R549 4.7k
R550 4.7k
R548 8.2k
R525
-
47k
6.8k
12k
R685
R509
47k
47k
CDMUTE
CDREQ
CDRESET
B.DET
RESET
R569
IOP
R512
R511
R683
6.8k
R686
BUSIO
6.8k
R687
TRO
FOO
100k
1k CDRESET
1k
R570
BUSSCK
BOOT
12k
R688
/BUSIO
BUSSCK
6.8k
1k
R553
P.DET
BUSSI
1.8k
NAX0385-001X
X501
BUSSI/SO
BUSCLK
VDD5V
BUSSO
R510
100
R556
18k
VREF
DMO
0
CD8V
C690
10/6.3
C682
CN501
QGB2027L1-22X
CDON
4.7/35
Q681
2SB1184/QR/-X
C683
IC502
0.1
C684
BR24L01AFV-W-X
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
47/16
SHEET 2
2-9
LCD & Key control section
LCD1
QLD0296-001
CN601
NNZ0098-001X
LCDDA
LCDCE
R676 3.3k
R677
3.3k
R678 3.3k
LCDCL
KEY1
KEY2
ENC2
KEY0
TEMP
ACC5V
ENC1
JS601
QSW0863-003
ENC2
ENC1
R685
10K
R604
1.8k
R603
1.2k
R602
820
R601
820
RESET
R661
0
R666
R668
1k
R669
220
COM8
COM7
COM6
COM5
COM4
COM3
COM2
COM1
S50
S49
S48
S47
S46
S45
S44
S43
S42
S41
S40
S39
S38
S37
S36
S35
S34
S33
S32
S31
S30
S29
S28
S27
S26
D691
INH
47k
S605
S603
S602
S601
TH685
NAD0022-103X
SD602
1SS355-X
R667
47k
C608
0.01
C609
0.01
NSW0218-001X
Q645
UN2211-X
IC602
RPM7338-V4
KEY2
KEY1
KEY0
D650
UDZS9.1B-X
R610
3.9k
R611
10K
R609
2.7k
R608
1.8k
R607
1.2k
R606
820
R605
820
R679
150
IC601
LC75878W
S613
S612
S611
S610
S609
S608
S607
S606
R681
470
R680
10k
R658
470
R674
R671 R672 R673
10k 10k 10k 10k
R615
1.8k
R614
1.2k
R613
820
R612
820
LCDCE
LCDCL
LCDDA
S690
NSW0124-001X
SD601
S615
S614
S617
S616
INH
NSW0218-001X
SHEET 3
2-10
Standard schematic diagrams (For KD-G807 EE2 version)
220
CRS03-W
D243
Main amplifier section
R248
R244
12k
C243
0.047
R243
180k
C241
1/50
R245
47
IC301
LA47515
R242
22k
R241
47k
C242
22/16
CN161
QGA2006C1-04
TU1
QAU0221-001
C183
0.1
J1
L1
B1
0
C311
0.47
C170
C160
R311
27K
R362
C362
R361
33K
22K
0.1
QAM0556-001
0.0047
4.7
0.0047
R198
470
C370 0.0015
47K
47K
C81
1/50
R312
27K
1/50
C312
0.47
IC361 NJM2160AV-X
R197
C5
2SD601A/QR/-X
Q2
R81 10K
R91 10K
R196
LEVEL
C163
1/50
TU.R
TU.L
1/50
C173
R313
47K
R314
47K
C172
1/50
C171
1/50
C162
1/50
C161
R370
1K
C12
0.01
C92
0.0018
C82
0.0018
2SD601A/QR/-X
C91
1/50
12K
12K
R172
C369
C366
4.7/25
C363
C365
47/6.3
R92
18K
R82
18K
1/50
R174
C368
1/50
C174
C1 C2
D1 D2
C6
C3
Q1
R171
1K
R173
1K
C175
1/50
C165
1/50
R303
47K
R304
47K
CD.L
4.7/25
Q5
C11
R3
Q91
Q81
2SD601A/R/-X
C164
1/50
4.7k
2SD601A/R/-X
C39
1000P
2SB709A/QR/-X
C301
0.47
R371
1K
R301
27K
10/16
CD.R
CH.L
C180
Q3
4.7/25
C361
UN2111-X
C83
0.1
R38
100
R39
0
C9
10/16
Q9
UN2111-X
C302
27K
R302
R342
0.47
CH.R
C36
7P
R5
47K
47K
R368
R389
C388
C364 0.1
C371 0.0015
47K
R13
0
C38
1000P
820
820
Q4
Q6
IC31
R363
33K
33K
22K
R365
R381
2SB624/4/-X
R332
D3
UN2111-X
TB2118F-X
C37
10P
1SS355-X
C35
10P
R161
2.2K
R382
22K
VOLDA
VOLCL
R341
R162
R163
R6
47k
2.2K
33K
C390 100/10
C382 0.1
4.7/25
C392 0.0015
NJM2160AV-X
2.2k
R331
2.2k
C71
IC161
BD3807K
Q7
0.1
R305
1K
560P
C326
IC381
Q341
UN2211-X
R37
2.2K
R168 C176
R4
3.3K
R1
R36 PLLCE2.2K
R35 PLLDA2.2K
R34 PLLCL 2.2K
PLLDI
C77
47/6.3
47K
C72
220p
Q331
Q351
0.1
0.1
C323
C324
0.022
C76
C389
C386
C381
R2
4.7/25
R390
1K
47K
0.01
Q301
UN2211-X
R351
C56
0.1
C387
SD/ST
SQ
C75
47P
C383 47/16
2.2k
C181
R321
C46 0.01
C47 0.01
R57
15k
R71
2.2k
4.7/25
C73
C78
0.01
100/16
C182
R54 R53
10k 47k
2.2/50
R391
1K
2.2k
R58
470
Q321
R388
R369
C385
47K
47K
R352
R322
820
820
4.7/25
C54
0.1
C325 0.1
0.1
R43 R44
470 220
C50
C74
82P
C384
0.1
R72
2.2k
R73
2.2k
R254
C52
0.01
X71
QAX0263-001Z
IC71
SAA6579T-X
0.0015
33K
C391
R385
R383
22K
470K
C253
10/10
R32
100P
R253
100K
C367
4.7/10
100P
C961
C962
C963
C964
C965
C966
C967
C968
C55
0.47/50
R56
10k
6.2K
C168
0.01
0
C178
0.01
R164
100P
100P
100P
100P
100P
100P
100P
Q31
UN2211-X
C34
0.047
C33
47/6.3
0.01 0.01
Q52
Q51
2SD601A/QR/-X
AMPSW
2SD601A/QR/-X
CD.L
0.33
C917
C257
CD.R
9V
R279
47K
L901
QQR1378-002
47/16
C255
0.039
DETACH
DIMMER
LCDDA
LCDCE
10V
R783
1K
IC271 CD4066BPW-X
C720
0.01
Q784
UN2111-X
C251
0.0082
C782
0.082
C721
0.01
C722
0.01
0.033
C256 C276
R786
DATA
D782
1SS355-X
Q705
LCDCL
KEY1
CDMUTE
CDREQ
CDRESET
B.DET
0
UN2211-X
0.01
C784
C274
Q704
UN2211-X
Q782
UN2211-X
100/16
KEY2
0.0056
C277
D784
L701
4.7
0.027
ENC2
1SS355-X
D781
Q781
UN2111-X
UDZS11B-X
KEY0
P.DET
C275
0.027
C781
TEMP
ACC5V
ENC1
47/6.3
BUSSI/SO
BUSCLK
VDD5V
C902
2.2/50
D971
CRS03-W
R729
47K
IC771
BR24L32F-W-X
100K
R256
RESET
GND
R792
0
220/10
C711
R901
1K
C254
5.6K
REMOCON
C278
0.012
0.082
15K
R258
C271
0.047
R257
R259
POWER
C713
0.01
Q273
UN2211-X
10K
LPF1
R280
10K
R773
220K
R793 510
R794 510
D791
D792
D793
C261
2.2K
R271
R260
47K
C771 0.047
Q272
UN2211-X
R774
2.2/50
47/6.3
C279
LPF2
R261
820
1SS355-X
220K
1.2K
Q271
2SD1781K/QR/-X
1SS355-X
SML-310VT/JK/-X
R720
D715
47K
R711
DIMMER
DETACH
LCDCE
DIMMER
R272
100
R719
VDD
0
D273
1SS355-X
D272
DETACH
LCDCE
LCDDA
LCDCL
10V
SUBWMUTE
R273
100
TD
R763
R764
10K
10K
Q274
UN2111-X
RD
LCDDA
EFD_IN1
EFD_IN2
LCDCL
10V
R732
10K
10k
IC951
BA6956AN
R765 10K
EFD_IN3
R733
R734
R735
R736
R737
R738
R739
R740
KEY2
KEY2
KEY1
BUZZER
2.2K
2.2K
2.2K
0
VOLDA
VOLCL
KEY1
KEY0
LCDCE
LCDCL
LCDDA
I/O
KEY0
ENC2
ACC5V
TEMP
EFD_OUT1
EFD_OUT2
QGA2501C1-03
CN251
IC701
220K
ENC2
ACC5V
TEMP
RESET
R775
SUBWMUTE
4.7K
4.7K
4.7K
KICK
BUSSCK
BUSSO
C951
220/10
UPD784217AGC243
R712 100
RESET
ENC1
REMOCON
R767
R768
47K
ENC1
REMOCON
BUSSI/SO
0.01
47K
C952
R746
R750
10K
10K
47K
47K
R769
R770
GND
ENC2
ENC1
C719
0.1
CN702
QGF1041C1-16W
R741
R742
10K
10K
SM
SQ
KICK
LPF1
LPF2
IC901
AN80T07A
LEVEL
Q951
R714
10K
R743
R744
R745
10K
10K
10K
UN2211-X
R760
47K
AMPSW
VPP
KEY2
KEY1
KEY0
1SS355-X D902
BUSSI/SO
R806
10k
R747
4.7K
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
R805
100k
R748
R749
4.7K
4.7K
EXT
R97712K
BUSSO
I/O
2SB709A/QR/-X
Q977
CH.R
5.6k
R702
22K
R791
47K
R906
CH.L
R804
R807
100K
22K
R803
B802
C707
0.047
R808
330
PS
BUSINT
BUSSCK
0
100
R809
22k
BUSCLK
Q901
C918
0.1
UN2111-X
C916
0.1
UN2211-X
Q902
R810
C851
10/16
EFD_IN1
EFD_IN2
EFD_IN3
100
R881
47k
R892
47K
R891
1K
X1
C804
22P
C801
0.047
R882
4.7K
IC801
HD74HC126FP-X
X701
X702
IC702
IC-PST3433U-X
UN2211-X
Q881
B801
0
Q891
UN2211-X
R757
2.2K
CN952
QJB005-040909
J801
QNZ0095-001
C881
22/16
C710
47/6.3
C891
0.1
1SS355-X
QAX0401-001
QAX0617-001Z
SHEET 1
2-11
CD servo control section
R585
30k
0.1
C585
C587
120p
C589
R613
68p
R581
20k
R583
C611
CD.L
820
R612
12k
4.7/35
R589
10k
4.7/35
C577
R614
15k
R611 R610
820
10k
C610
3.9k
5p
R572
2.2M
C586
C588
120p
C590
R582
20k
R584
Q573
2SB624/4/-X
L571
47u
CD.R
12k
R586
4.7/35
4.7/35
Q571
30k
UN2111-X
R578
47k
R601
82k
82k
VB
VA
VF
VE
MD
R602
R603
R604
Q572
330k
330k
CDON
UN2211-X
C605
R608
820
Q574
UN2211-X
C603 100/6.3
C612
C613
0.01
0.01
Q601
0.0068
2SB1132/QR/-W
C604
R616
10k
IOP
0.01
LD
IC652
TC94A34FG-002
VA
VF
C614
0.01
C637
C636
C632
C631
0.047
0.047
470p
470p
VE
VREF
VB
R615
1.8k
C667 0.01
C666 100p
L622
47u
R634
R633
R632
0
0
0
SEL
MD
LD
TEB
RFGC
R678
C675
-
FOCUS-
FOCUS+
3.3k
TRACKING+
TRACKING-
SPINDLE+
SPINDLE-
REST
C676
-
R655
C656
10k
0.1
C665
0.1
R675
220
C664
2200P
SW2
C630 0.033
TE
C668 47/6.3
C669 0.01
SW1
RFDC
FE
C643
0.01
LOAD/FEED+
LOAD/FEED-
RFRP
C629 0.033
R629
10k
C628
R651
100k
C627 0.01
RF
47/6.3
Q652
UN2211-X
BUS0
BUS1
BUS2
BUS3
BUCK
CCE
C626
0.0027
Q651
L651
47u
C625 0.01
R628
1.5M
2SB624/4/-X
DSPRST
R626
R625
470k
47k
IC621
TC94A14FA
L623
47u
R624
L501
47u
5.6k
C507
0.01
Q501
C512
IC504
NJU7241F33-X
R516
1k
IC501
TMP91CW12AF5JG5
100/6.3
C513
UN2111-X
R540
47k
C508
0.01
0.01
C511
D506
L502
47u
R523
100 DSPRST
47/16
0.1
MA111-X
R522
R521
R520
R519
R518
R517
100
100
100
100
100
100
CCE
BUCK
BUS0
BUS1
BUS2
BUS3
R539
C689
47/16
47k
B501
0
IC681
BA5830FP-X
R561
100k
1k
R541
100
R568
BUSSO
C687
-
C685
-
C693
47/16
SPINDLE+
FOCUS+
FOCUS-
R562
3.9k
SPINDLE-
R542
R543
R544
R545
10k
R563 6.8k
LOAD/FEED+
LOAD/FEED-
TRACKING+
TRACKING-
MP3DA
MP3CK
100
100
10k
CD.L
AGND
C694
C551 0.01
BUSSI
C686
-
C688
-
Q502
UN2211-X
CDON
CD.R
9V
CDON
SW1
SCK
R515
R564
R682
R690
R513
1k
R565
-
47k
B.DET
CN502
QGF0501F1-08X
R514
R566
-
2.2k
R681
33k
R689
R549 4.7k
R550 4.7k
R548 8.2k
R525
-
47k
6.8k
12k
R685
R509
47k
47k
CDMUTE
CDREQ
CDRESET
B.DET
RESET
R569
IOP
R512
R511
R683
6.8k
R686
BUSIO
6.8k
R687
TRO
FOO
100k
1k CDRESET
1k
R570
BUSSCK
BOOT
12k
R688
/BUSIO
BUSSCK
6.8k
1k
R553
P.DET
BUSSI
1.8k
NAX0385-001X
X501
BUSSI/SO
BUSCLK
VDD5V
BUSSO
R510
100
R556
18k
VREF
DMO
0
CD8V
C690
10/6.3
C682
CN501
QGB2027L1-22X
CDON
4.7/35
Q681
2SB1184/QR/-X
C683
IC502
0.1
C684
BR24L01AFV-W-X
47/16
SHEET 1
2-12
LCD & Key control section
LCD1
QLD0296-001
CN601
NNZ0098-001X
LCDDA
LCDCE
R676 3.3k
R677
3.3k
R678 3.3k
LCDCL
KEY1
KEY2
ENC2
KEY0
TEMP
ACC5V
ENC1
JS601
QSW0863-003
ENC2
ENC1
R685
6.8k
R604
330k
R603
330k
R602
82k
R601
82k
RESET
R661
0
R666
R668
47
R669
220
COM8
COM7
COM6
COM5
COM4
COM3
COM2
COM1
S50
S49
S48
S47
S46
S45
S44
S43
S42
S41
S40
S39
S38
S37
S36
S35
S34
S33
S32
S31
S30
S29
S28
S27
S26
D691
INH
47k
S605
S603
S602
S601
TH685
NAD0022-103X
SD602
1SS355-X
R667
47k
C608
0.01
C609
0.01
NSW0218-001X
Q645
UN2211-X
IC602
RPM7338-V4
KEY2
KEY1
KEY0
D650
UDZS9.1B-X
R610
3.9k
R611
10K
R609
2.7k
R608
56k
R607
82k
R606
820
R605
820
R679
150
IC601
LC75878W
S613
S612
S611
S610
S609
S608
S607
S606
R681
6.8k
R680
10k
R658
470
R674
R671 R672 R673
10k 10k 10k 10k
R615
1.8k
R614
15k
R613
820
R612
820
LCDCE
LCDCL
LCDDA
S690
NSW0124-001X
SD601
S615
S614
S617
S616
INH
NSW0218-001X
SHEET 3
2-13
|