SCHEMATIC DIAGRAMS
CD RECEIVER
KD-G701
CD-ROM No.SML200402
Area suffix
E ----------- Continental Europe
EX --------------- Central Europe
SOUND
ATT
Contents
Block diagram
Standard schematic diagrams
Printed circuit boards
U
SOURCE
F
R
D
VOL
VOL
1
0
7
G
-
D
K
2-1
2-2
2-5 to 7
COPYRIGHT 2004 VICTOR COMPANY OF JAPAN, LTD.
No.MA057SCH
2004/2
Safety precaution
!
!
Burrs formed during molding may be left over on some parts of the chassis. Therefore,
pay attention to such burrs in the case of preforming repair of this system.
Please use enough caution not to see the beam directly or touch it in case of an
adjustment or operation check.
Block diagram
POSITION SET
SWITCH
LOAD&FEED
MOTOR
SPINDLE
MOTOR
SW1, SW2
PICK UP
IC602
REMOCON
PSW
FEED+
FEED-
SPINDLE+
SPINDLE-
SW1, SW2
VF1,VF2
VT1,VT2
LD,MD
TRACKING+
TRACKINGFOCUS+
FOCUS-
REMOCON
CN501
S601 to S603
S605 to S617
SD601,SD602
KEY MATRIX
SW1,SW2,PSW
SPINDLE+
SPINDLEFEED+
FEEDTRACKING+
TRACKINGFOCUS+
FOCUS-
VF1,VF2,
VT1,VT2,
MD,LD
KEY0
KEY1
KEY2
CN601
LM
IC501
CD
DRIVER
KEY0
KEY1
KEY2
LCDCL
LCDDA
LCDCE
REMOCON
CN701
ENC1
ENC2
DMO,FMO
TRO,FOO
RFGC,RF
RFRP,RFDC
TEB,SEL
TE,FE
IC521
RF AMP
IC541
DSP
BCK
LRCK
AOUT
DAC-CDTI
DAC-CCLK
DAC-CSN
DAC-PDN
BCK
LRCK
BCK
LRCK
AOUT
BUS0 to BUS3
BUCK,CCE
RST
CDRW
IC481
DAC
IC401
MP3/WMA LSI
& INT.SRAM
J1
ANT
IC31
PLL
PLLCE
PLLDA
PLLCL
PLLDI
MP3STBY
MP3CLK
MP3DOUT
MP3RESET
MP3REQ
MP3DIN
FM/AM
TUNER
FM/AM OSC
FM VT
AM VT
IC701
CPU
TU1
SD/ST
MONO
SM,FM/AM
SEEK/STOP
EFD-OUT1
EFD-OUT2
SDA
SCL
RDSCL
RDSDA
RESET
AOUTL +
AOUTL AOUTR +
AOUTR -
L-CH
R-CH
VOLDA
VOLCL
EPROM
DETECTOR
RESET
CD L.P.F.
STEERING
IC951
MOTOR
DRIVER
E.VOLUME
IC703
IC71
RDS
IC702
IC581
IC161
CD.L
CD.R
OUTLF
OUTLR
OUTRF
OUTRR
REGULATOR
EACH BLOCK
CN702
CN251CN251
FRONT L,FRONT R
REAR L,REAR R
IC301
POWER
AMP.
FRONT LEFT (+)
FRONT LEFT (-)
FRONT RIGHT (+)
FRONT RIGHT (-)
REAR LEFT (+)
REAR LEFT (-)
REAR RIGHT (+)
REAR RIGHT (-)
IC901
CN901
SPK
BATTERY
STEERING CABLE
ASSY
DOOR
MOTOR
J301
LINE OUT
LCD1
COM1
to COM10
S1 to S73
IC601
LCD
DRIVER
LCDCL
LCDDA
LCDCE
ENC1
ENC2
JS601
ENCODER
EFD-IN1
EFD-IN2
EFD-IN3
CN703
SWITCH
2-1
Standard schematic diagrams
Main amplifier section
J301
QNN0489-001
To CN601
(SHEET 3)
QAM0544-002
(SHEET 2)
CD-RW
MP3REQ
MP3RESET
MP3STBY
MP3DIN
MP3DOUT
MP3CLK
DAC-CDTI
DAC-CCLK
DAC-CSN
DAC-PDN
QGF1041C1-16W
PSW
SW1
SW2
LM
MSW
CD.L
CD.R
CDON
BUS0
BUS1
BUS2
BUS3
BUCK
CCE
RST
QJB005-040909
CN951
QGA2501F1-02
C954
0.1
CN701
CN702
QGA2006F1-02
CN703
J1
QAM0556-001
BA6956AN
DIMMER
DETACH
LCDCE
LCDDA
LCDCL
ILL10V
KEY2
KEY1
KEY0
ENC2
ACC5V
TEMP
RESET
ENC1
REMOCON
IC951
UDZS3.9B-X
C953
0.1
D717
UDZS6.2B-X
PLLCE
PLLDA
PLLCL
PLLDI
C952
0.1
D951
D703
UDZS6.2B-X
NRZ0065-222X
Q951
UN2211-X
D704
D705
UDZS6.2B-X
UDZS6.2B-X
RA31
R951
1K
C951
100/10
D706
D707
UDZS6.2B-X
UDZS6.2B-X
C36
7P
C35
10P
R33
10K
D708
UDZS6.2B-X
D710
D709
UDZS6.2B-X
UDZS6.2B-X
R32
6.2K
C34
0.047
D711
UDZS6.2B-X
UDZS6.2B-X
X31
0.1
C714
D712
UDZS6.2B-X
QAX0616-001Z
220K
R746
D713
TB2118F-X
IC31
C33
47/6.3
R745
EFD-OUT2
EFD-OUT1
560
R759
C1
5P
220K
220K
R744
CD8V
0.1
C715
560
R760
SML-310VT/JK/-X
SML-310VT/JK/-X
SML-310VT/JK/-X
TU1
QAU0313-001
L1
4.7
R1
0
0.01
D2
D1
1SS355-X
1SS355-X
C2
0.047
R38
100
C38
R39
1000P
C37
10P
R40
39k
0.047
CDON
MUTE
VOLCL
BUCK
CCE
RST
BUS0
BUS1
BUS2
BUS3
CD-RW
R41
0.01
0.047
C43
C42
C41
0.047
C44
C46
0.01
0.01
C47
R43
R44
470
220
C32
C50
100P
47P
10
Q31
C31
100/10
UN2211-X
SQ
0.047
VDD
C40
10/16
C48
R42
DIMMER
VOLDA
D714
D715
D716
220/10
C5
C4
C3
22/16
C39
1000P
0
10k
0.0027
C45
0.01
OSC
10
R31
R51
470
C51
0.47/50
1SS355-X
C713
RA702
NRZ0065-102X
0.01
C993
2SB709A/R/-X
Q52
2SD601A/R/-X
D719
R748
R749
R747
R750
R751
R752
R763
R753
R758
R701
R702
R703
R704
C6
R2
10k
Q4
R6
D4
D3
1SS355-X
UN2211-X
R9
3.3K
FM/AM
R54
R52
10K
15K
C53
0.1
R53
10K
C52
4700p
CTRL
R743
1.2K
R764
1K
47K
47K
47K
47K
1K
1K
100
10K
47K
VPP
47K
47K
47K
47K
R705
22K
C701
D701
100P
UDZS6.2B-X
10/16
47K
1SS355-X
2SB624/4/-X
Q6
Q51
2SD601A/R/-X
R55
2.2K
C81
C91
UN2211-X
0.012
0.012
C7
10P
Q5
R8
47K
R7
4.7K
15
10
0.001
C8
R10
R11
C9
0.1
SEEK/STP
R56
47K
C54
0.01
C55
330P
47K
R57
27K
R59
SM
POWER
DIMIN
EFD-OUT1
EFD-OUT2
47K
R741
R742
10K
R740
1K
LM
MSW
SW2
PSW
C702
0.047
R706
2.2K
Q1
R12
10K
PLLDI
TELMUTE
R707
C703
R60
27K
8P
MONO
Q7
UN2211-X
PLLCL
0
C94
C84
C92
0.001
UN2111-X
R5
47k
SD/ST
R58
47K
D51
1SS355-X
FM/AM
PLLDA
PLLCE
UPD784217AGC245
R708
820
4.7
L702
X1
X701
QAX0617-001Z
1/50
1/50
C10
1/50
C82
Q2
0.001
2SD601A/R/-X
R4
4.7K
Q3
Q53
UN2211-X
AFCK
DETACH
SEEK/STP
10K
10K
0
R738
R737
R739
IC701
R709
R713
10M
R712
47K
X702
MP3REQ
SW1
47K
C706C705C704
22P27P27P
R3
1SS355-X
D71
AFCK
MP3RESET
INT
R714
QAX0401-001
MP3STBY
47K
0
C72
47P
C71
82P
MP3DOUT
R91
R81
C74
47/6.3
0.01
C73
X71
MP3DIN
RDSCLK
C707
0.047
Q74
2SD601A/R/-X
C78
0.1
Q71
UN2111-X
R77
10
MONO
10K
R736
RDSDA
10K
10K
QAX0263-001Z
LEVEL
SD/ST
MP3CLK
10K
R735
10K
R710
REMOCON
R76
R74
2.2K
R71
R72
RDSCLK
UDZS5.1B-X
D243
DAC-PDN
4.7K
0
2.2K
DAC-CDTI
R762
D718
1SS355-X
18K
R82
SAA6579T-X
C241
R761
RESET
1K
MUTE
C83
Q72
UN2111-X
IC71
0.22
100
Q73
2SD601A/R/-X
0.0015
18K
4.7K
DAC-CSN
47K
R715
RESET
0.0015
C93
R92
C75
560P
C79
0.1
C76
0.022
C77
2.2/50
2.2K
R73
RDSDA
D241
RB160M-30-X
33K
R241
R734
47K
270
270
R771
R772
R773
R733
R732
R731
R730
R729
R728
R727
R711
R726
R725
RA701
NRZ0065-103X
0.01
C708
D702
1SS355-X
CD.L
R244
2SD601A/R/-X
C242
0.047
1SS355-X
D242
R242
1K
IC703
BR24L32F-W-X
C771
0.047
10K
2.2K
2.2K
2.2K
0
4.7K
4.7K
4.7K
RD
10K
10K
10K
R765
R766
IC702
47K
47K
IC-PST3433U-X
R716
2.2K
C709
47/6.3
R75
R248
220
DAC-CCLK
R723
10K
C162
1/50
C163
1/50
1/50
C164
C165
1/50
1/50
C166
1/50
C167
R161
220K
220K
R162
D161
1SS355-X
D162
1SS355-X
220p
C170
C168
220p
47K4.7K
R164
47K
R166
R165
R167
4.7K
C169
C171
0.1
0.1
CH.L
CH.R
CD.R
R245
180K
12K
C244
Q241
1/50
47
R246
R243
22/16
TD
R247
22K
47K
C243
C712
120P
DIMIN
LCDCE
LCDCL
LCDDA
I/O
SCK
SO
SI
C710
0.047
ENC1
SM
SQ
LEVEL
KEY2
KEY1
KEY0
ENC2
TEMP
R719
R717
R718
4.7K
4.7K
4.7K
L701
4.7
C711
100/10
CTRL
Q902
UN2211-X
C173
0.01
Q901
2SA1037AK/RS/-X
R907
20K
C172
0.01
UN2211-X
0.01
R881
47k
Q881
UN2211-X
Q841
C175C174
0.01
R882
4.7k
C881
22/16
R841
3.3K
C841
1/50
BZ841
QAN0023-001Z
D904
1SS355-X
R906
8.2K
C904
220/10
C161
TELMUTE
10/16
IC161
BD3807K
R169
C177
C176
100/16
R168
10
Q781
MUTE
UN2111-X
R891
47K
Q891
UN2211-X
C915
C908C905
47/16
0.122/16
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
100
R322
Q321
2SD1781K/QR/-X
820
2.2K
R321
R323
D321
33K
0.1
R170
2.2K
D891
1SS355-X
C907
22/16
C181
C179
C180
C178
R171
2.2K
VOLDA
VOLCL
D781
C781
220/10
1SS355-X
R892
1K
22/16
D892
1SS355-X
C782
C891
0.1
IC901
HA13164A
C906
C909
22/16
0.1
C910
100/16
1SS355-X
2SD1781K/QR/-X
4.7/50
4.7/50
4.7/50
4.7/50
Q783
UN2111-X
UDZS11B-X
D783
C913
0.01
R332
100
Q331
R333
D331
1SS355-X
C783
0.082
SI
C914
22/16
2.2K
1SS355-X
R781
D782
Q341
2SD1781K/QR/-X
820
820
R341
R331
2.2K
R343
D341
1SS355-X
1K
Q782
UN2211-X
SO
R802
100K
R801
100K
R810
100
R803
100K
R904
R901
9.1K
1K
R905
4.7K
C916
10/16
100
R342
R353
D351
47K47K
R177R175
HD74HC126FP-X
R782
2.2K
1SS355-X
R176R174
1K
IC801
R352
Q351
2SD1781K/QR/-X
R351
C352
0.47
C332
0.47
47K47K
C322
0.47
C342
0.47
100
820
R179
27K
R178
27K
C331
390P
C341
390P
R173
27K
R172
27K
C784
4.7/25
IC301
LA47515
C305
22/16
J801
QNZ0095-001
QQR1378-002
CN901
QNZ0650-001
C306
0.022
C309C308
0.10.1
C319
100P
C318
100P
C317
100P
C316
100P
FL+
FL-
RL+
CH.L
C901
D901
3300/16
RL-
1N5401-TU-15
C307
1/50
C333
0.047
D319
RB160M-30-X
D318
RB160M-30-X
D317
RB160M-30-X
RB160M-30-X
D316
A-GND
C801
0.01
C320
100/16
C344
0.047
47/16
C303
C304
0.022
C301
C302
1/50
R805
100
VDD5V
R807
100K
RB160M-30-X
R301
POWER
D902
1K
R808
100K
R806
22K
22/16
C310 C311
0.1 0.1
RR-
I/O
INT
R809
100K
D903
RB160M-30-X
R902
R903
C902
D315
C315
RB160M-30-X
100P
D314
C314
RB160M-30-X
100P
D313
C313
RB160M-30-X
100P
D312
C312
RB160M-30-X
100P
FR-
RR+
FR+
SCK
RR-
CH.R
2.2K
2.2K
L901
0.1
RL+
RL-
FL-
RR+
FL+
FR+
FR-
C351
390P
C321
390P
R804
10K
47/16
C903
SHEET 1
2-2
CD servo control section
VDD5V
GND
FEED-
VF2
FEED+
VCC
GND
VT2
SW1
VT1
SW2
VF1
PSW
VR
SPINDLE-
LD
SPINDLE+
FOCUS-
VREF
FOCUS+
MD
TRACKING+
TRACKING-
CN501
FEED-
FEED+
SPINDLE-
SPINDLE+
FOCUS-
FOCUS+
TRACKING+
TRACKING-
QGB2027M4-22S
VF2
VCC
VT2
SW1
VT1
SW2
VF1
PSW
VR
LD
VREF
MD
RF
RFGC
C532
R533
1k
68P
R532 R531
R535
2k 10k
100
C534
5p
15k
R534
IC521
C522
0.01
TA2157FN-X
C523
100/10
R523
C524
0.01
C406
C407
R421
X401
QAX0413-001Z
C410
C411
0.01
C401
82k
R524
82k
R525
330k
R526
330k
C521
0.01
Q403
2SB624/4/-X
R464
47k
R463
2.2k
Q404
UN2211-X
C412
L404
47u
IC401
TC94A34FG-002
100/10
0.01
10k
R425
0
R422
2.2M
R424
2200.1
0.0022
R403
10k
C402
0.01
0.01
C403
1/50
4.7k
4.7K
R401
R410
2.2k
R404
MP3RESET
VF1
VF2
VT2
VT1
MD
R539
150
C533
0.01
C408
8P
C409
7P
47
R423
0.1
2SB1241/QR/-T
C464
0.1
100
C404
R405
2.2k
2.2k
R408
R407
MP3DOUT
0.01
MP3CLK
RF
C530C531
Q521
47u
L401
C463
100/6.3
4.7k
47
R411
R409
SD0
FE
RFRP
C529
100/10
0.1
56k
R530
R529
82k
C525
100/10
R527
22
R528
22
IC461
NJU7772F15-X
R415
R416
R417
2.2K
2.2K
2.2K
R426
R412
R413
R414
C413
AOUT
BCK
LRCK
VREF
C528
0.01
VREF
33K
R538
R537
0
R536
820
47u
L402
C461
0.1
R420
Q402
UN2211-X
R418
10K
C405
0.01
4.7K
4.7K
4.7K
Q401
R427
6.8K
2SD601A/QR/-X
10K
100P
MP3DIN
R406
4.7K
100/6.3
CD-RW
C527
0.0068
RFDC
TE
TEB
SEL
47
R402
C462
R461
100
R462
100
47K
R419
22K
4.7K
R440
BCK
SD0
LRCK
DAC-PDN
DAC-CSN
DAC-CCLK
DAC-CDTI
CDON
MP3STBY
MP3REQ
LM
FEED+
FEED-
SPINDLE+
SPINDLE-
FOCUS+
FOCUS-
TRACKING-
TRACKING+
R511
1.5k
R512
1.5k
BUS0
BUS1
BUS2
BUS3
BUCK
CCE
RST
B541
0
CDON
IC481
AK4385VT-X
C504
0.047
C505
0.047
C506
0.047
C507
0.047
Q542
UN2211-X
1.8k
R513
UN2111-X
UDZS5.1B-X
Q541
D481
R510
8.2k
R509
12k
NRZ0065-103X
R508
3k
IC501
LA6242H-X
47
R560
0.01
C565
C566
100/10
C571
0.01
RA541
L543
47u
C483
0.1
C482
0.1
C481
47/10
C580
4.7/25
C589
C599
C590
R481
180
10k
R558
C542
C541
100/10
0.01
C543
1/50
R581
8.2k
C581
3300P
R582
R594
180
8.2k
4.7/25
4.7/25
4.7/25
Q481
UN2111-X
R584
R592
180
8.2k
8.2k
8.2k
C591
3300P
R583
R593
R591
8.2k
1k
1k
R588
R598
1k
1k
C584C585
C594
0.147/6.3
0.1
R597
R587
6.8k
R507
R503
4.7k
C510
R517
68P
5.1k
C502
0.01
R504
15k
R502
8.2k
R501
33k
DMO
C559
0.047
47u
L541
R553
BCK
LRCK
C583
C593
C595
47/6.3
100
100
C562
R551
R552
0.01
1M
C545
AOUT
0.01
6.8k
R586
180
R585
270P
270P
R595
180
6.8k
R596
100/10
RST
MSW
C501
C509
0.01
47/10
R518
C511
8.2k
0.1
0
B501
FMO
C557
470P
0.047
C558
47u
L544
C560
0.01
C544
C582
270P
C592
270P
C596
R516
Q502
2SB624/4/-X
TRO
0.01
C597
0.01
FOO
100
R550
IC581
Q501
2SB1322/RS/-T
47K
100
R549
CD.L
CD.R
NJM4565M-WE
R514
R515
R519
1K
C556
470P
C561
100/10
R548
R547
R546
C552
R559
1.5M
R541
5.6k
22
22
IC541
TC94A14FA
C547
0.015
C503
100/10
D501
1A3G-T1
Q503
UN2211-X
CDON
VREF
C996
C995
C994
0.01
0.01
0.01
0
0
0
0.033
C551
0.033
R545
10k
C550
0.01
C549
0.0027
C548
0.01
R544
10K
R543
470k
47k
R542
C546
47P
0.047
0.047
0.047
C553
C554
C555
SEL
TEB
RFGC
TE
RFDC
FE
RFRP
C572
0.01
RF
CD8V
PSW
SW1
SW2
LM
MSW
CD.L
CD.R
CDON
CD-RW
BUS0
BUS1
BUS2
BUS3
BUCK
CCE
RST
MP3REQ
MP3RESET
MP3STBY
MP3DIN
MP3DOUT
MP3CLK
DAC-CDTI
DAC-CCLK
DAC-CSN
DAC-PDN
GND
(SHEET 1)
SHEET 2
2-3
LCD & Key control section
R602R603R604
8201.2k1.8k
SD602
NSW0218-001X
1.8K
910
R645
R646
S613
R611
R610
10K
R609 R608 R605
SD601
NSW0218-001X
R640
1.8K
R639
910
R606R607
8201.2k3.9k 2.7k 1.8k 820
S608
S609S610S611S612
R613R614R615
8201.2k1.8k
S617
S616
S607
S6
S5
S4S3S2
LCD1
QLD0296-001
R601
820
S601
S602S603S605
S606
0
D631
D632
1SS355-X
1SS355-X
R622
1.8K
910
R623
R624
D601
SML-310LT/MN/-X
S615
R612
820
S614
620
R625
D602
D603
1.2K
R626
COM10
SML-310VT/JK/-X
D604
SML-310VT/JK/-X
910
1.8K
R628
R627
S7
COM6
COM7
COM8
COM9
D605
SML-310VT/JK/-X
SML-310VT/JK/-X
D606
SML-310VT/JK/-X
620
1.2K
R630
R629
R631
S10S9S8
COM5
1.2K
S11
COM4
S14
S13
S12
COM1
COM2
COM3
1.2K
R616
D627
SML-A12UT-X
0
R663
D607
SML-310VT/JK/-X
D608
D610
SML-310VT/JK/-X
620
620
R632
R633
S17
S16
S15
S72S2S73
1.2K
R617
D609
SML-310VT/JK/-X
SML-310VT/JK/-X
1.2K
R634
S18
S71
S70
1.2K
R618
Q646
UN2211-X
1.2K
R635
D611
D612
R636
S22
S21
S20
S19
S69
S68
1.2K
R619
D626
SML-A12UT-X
D613
SML-310VT/JK/-X
D614
SML-310VT/JK/-X
1.2K
620
620
R637
R638
S23
SML-310VT/JK/-X
SML-310VT/JK/-X
S24
S26
S25
D616
1.8K
R641
S29
S28
S27
UN2211-X
SML-310VT/JK/-X
D618
910
620
R642
R643
S32
S31
S30
S67
S66
620
R654
D624
SML-A12BC2T-X
Q644
D617
SML-310VT/JK/-X
SML-310VT/JK/-X
1.2K
R644
S65
R653
S35
S34
S33
S64
S63
1.2K
1.2K
R652
R661
0
1.2K
R647
S62
S37
S36
S61
620
R651
D625
UN2211-X
D620
D621
620
R648
S41
S40
S39
S38
S60
S59
S58
S57
SML-A12BC2T-X
Q645
D622
SML-310VT/JK/-X
SML-310VT/JK/-X
D623
SML-310VT/JK/-X
SML-310VT/JK/-X
620
1.2K
R650
R649
S56
S42S1S43
S44
S45
S46
QSW0863-003
390
R655
D641
NSPW310BS/BRS/
S47
S48
S49
JS601
R666
47k
R667
47k
390
390
R656
R657
D642
D643
NSPW310BS/BRS/
S50
S51
S52
S53
C608 C609
0.01 0.01
Q641
2SB624/4/-X
NSPW310BS/BRS/
Q643
UN2211-X
R658
470
R660
1k
S54
S55
CN601
NNZ0098-001X
3.3k
R676
LCDDA
R677
3.3k
LCDCE
10V
R678
3.3k
LCDCL
KEY1
R665
S73
COM10
COM9
ENC2
0
R659
ENC1
KEY2
KEY1
KEY0
47k
0
R662
LCDCE
LCDCL
LCDDA
INH
R679
150
1SS355-X
D653
1SS355-X
D656
R668
1k
1SS355-X
D654
1SS355-X
D657
D651
C610
4.7/16
1SS355-X
D655
1SS355-X
D658
R669
220
4.7/6.3
UDZS5.1B-X
D650
UDZS9.1B-X
D652
R670
390k
C601
4.7/6.3
C612
1SS355-X
C611
0.1
0.1
C605
0.1
C604
COM8
COM7
COM6
COM5
COM4
COM3
COM2
COM1
R674
R673R672R671
10k
10k10k10k
0.1
680P
82K
C603
R675
C602
S1
S6S7S8S9S10
S3
S4
S5
IC601
LC75878W
S11
S12
S60
S59
S58
S57
S56
S55
S54
S53
S52
S61
S62
S13
S14
S15
S16
S17
S18
S19
S51
S50
S49
S48
S47
S46
S45
S44
S43
IC602
S42
RPM7338-V4
S41
S40
S39
S38
S37
S36
S35
S34
S33
S32
S31
S30
S29
S28
S27
S26
S20
S21
S22
S23
S24
S25
D680
C680
UDZS5.6B-X
S63
S64
S65
S66
S67
S68
S69
S70
S71
S72
R685
10K
TH685
NAD0022-103X
R681
470
R680
10k
4.7/6.3
KEY2
ENC2
KEY0
TEMP
ENC1
INH
1SS355-X
D690
D691
R690
UDZS6.2B-X
RESET
REMOCON
0
0.047
C690
S690
NSW0124-001X
To CN701
(SHEET 1)
DIMMER
2-4
SHEET 3
Printed circuit boards
Main board
Forward side
IC301
C905
IC901
CN901
C323
C312
C315
C313 C314
C907
C915
C904
C906
BZ841
C304
C320
C910
C305
R516
R519
R906
R179
R178
C351
R172
R173
C341
R301
C301
C302
Q503
R907
C914
D501
R464
C462
C841
C307
Q403
CN501
Q502
R523
R524
R525
R526
C316
C318
C782
R513
C317
C319
C502
R509
B501
C352
C342
R508
C503
R511
R512
R510
C501
IC461
L401
D783
Q783
Q901
Q902
C463
C525
C509
C406
L404
C781
L402
Q521
C464
C412
C505
R463
Q404
C523
R518
C407
Q781
C507
R507
IC401
X401
C322
D781
R517
Q501
D891
R892
C510
IC501
C332
C901
R424
C553
C554
C555
R529
R504
C411
C784
C559
R418
C402
C410
C522
R501
C548
C549
C572
R545
C551
R414
C403
R403
Q881 Q891
R544
C552
C405
R413
C527
R503
C557
C547
D901
R175
IC521
R538
R536
C558
C556
R559
R549
D317
R174
R502
R542
R543
R550
R546
R412
R411
C404
D316
Q542
R419
D319
R176
C178
R891
R881
R532
C534
R537
R541
C546
C401
R405
R404
R420
R401
Q402
C529
D318
R177
L544
C951
D312
C179
R440
D313
D314
C180
C181
R406
L901
C881
C783
R781
D315
R782
C176
C530
R530
C528
Q541
B541
D782
Q782
C161
R533
R531
R535
C531
R481
Q481
C413
Q401
R427
C532
D481
R426
L543
C561
R409
R408
R407
R410
R759
R904
C177
C580
C481
C544
C545
R760
R901
R905
IC161
C582 C583
R585 R586
C585
IC541
R547
C566
R548
R551
C991
C571
L541
D719
D718
C562
R552
D714
C903
C916
IC581
C593
C589
L701
C543
C565
R762
R553
D715
C164
D716
C482
RA541
C175
R752
C174
L702
C172
C166
C590
IC481
C170
R166
C173
C165
C597
C711
C483
C541
RA702
C171
C592
C599
R751
R763
R707
R709
CN701
J801
R167
R701
PP1
C992
R170
R702
D717
D711
D712
R171
R703
R165
R164
C168
R162
R161
C163
C596
R595
C595
CN703
R743
R758
R753
R747 R748
R749 R750
X701
C714
R704
C169
R596
R742
D710
R247
D162
D161
R246
D704
C244
C167
R740
D705
R741
IC701
D706
C162
C702
C715
IC801
R714
D707
R343
R802
R801
R810
R803
X702
R341
R242
R738
D708
R353
X71
RA31
R736
D702
R761
R351
C243
CN702
Q73
R804
R808
R809
R807
R806
R735
C708
R323
R715
R321
R76
R72
R333
Q72
R805
R73
R729
R728
R727
IC702
R331
Q74
R705
R772
R773
R723
R706
IC703
R725
R75
R74
C78
C74
R771
R710
RA701
Q341
R739
C771
C709
D709
D703
D713
D341
X31
C41
D351
IC71
R737
R734
C51
Q351
D321
C48
R730
D331
R726
C31
C40
C83
C32
C77
R43
C50
R82
D951
R951
Q951
Q321
IC31
R44
PP2
IC951
R81
C84
CN951
R711
R766
R731
R765
Q331
C43
R732
R717
R733
R718
R42
C10
R719
R92
C4
C34
C93
J1
TU1
J301
C6
C33
R32
C94
R91
Q2
R4
R3
Q3
L1
C3
2-5
Main board
Reverse side
C342
C504
C841
C501
L401
C782
C503
L404
VDD
C914
Q904
Q903
R528
C462
R841
R882
C301
C995
CN901
C302
VREF
C521
R539
D501
C910
D904
C461
BZ841
GND
C323
C307
C304
C915
C907
C908 C909
C904
D903
C305
C320
R909
R903
C331
C321
R462
C906
C913
R908
Q841
R902
C902
C306
C309 C310 C311
C308
IC301
C303
RF
IC901
C905
R461
R910
R584
C599
R591
C590
C543
C589
C566
C164
C580
C903
C916
C996
C542
R558
R901
R169
C161
C481
C180
C993
L541
R594
C581
C176
L543
R560
C561
R581
C584
R587
R588
C585
D902
C181
R582
C178
C560
L544
C179
R168
R583
C881
C403
C529
C550
C951
R534
C901
R416
L901
C994
R415
R422
D901
CN501
C506
R423
R417
C784
C523
R527
C533
Q501
C409
C332
C511
D892
L402
R425
C524
R515
R514
R421
C408
C322
Q521
C781
R402
C891
C406
X401
C352
C525
C463
C38
D2
D1
R2
C333
C6
C5
D3
R41
C33
R10
R11
R40
C44
R1
C47
C46
C7
C94
R12
Q7
C92
C10
R5
Q53
R56
C9
R57
Q31
CN951
C45
C91
C4
C43
C84
IC951
C953
C954
R58
C42
C40
R33
J301
C37
C82
VPP
C701
R342
R322
R332
R352
CN702
C31
D701
R31
D241
D243
X31
R241
C35 C36
C74
C77
C81
C79
C75
PP2
C76
R52
C51
Q51
R53
C53
C54
C952
C52
R54
C710
C709
C712
R716
R764
RESET
RD
TD
C241
Q71
C73
R71
R55
R51
C707
Q52
C71
R713
C344
D242
R712
C706
C243
R77
C72
R248
D71
X71
C705
R745
R746
R744
C704
X702
J801
R243
R245
R244
C242
X701
C162
C244
Q241
C167
R593
R708
C591
C595
C594
PP1
C163
C596
C703
R597
CN703
C713
L702
C801
C166
R598
R592
C541
C165
C711
L701
TU1
C1
C2
Q4
J1
R6
C3
D4
R9
R8
R7
Q5
Q6
R38
R39
C39
C8
C55
R59
Q1
R60
D51
2-6
Front board
Forward side
D601
S617
R615
IC602
R631
D616
S616
R644
R648
R632
R646
R643
SD601
R614
R647
JS601
R613
R645
R651
R652
D622
CP602
R626
S613
R625
D605
D604
D625
S605
D607
D606
S615
R616
R617
D608
D623
R637
R612
R611
R604
R638
R636
R635
Q644
D691
Q645
D641
D642
D643
R690
TH685
R685
LCD1
D609
S690
S612
D610
D611
S611
Reverse side
CN601
R608
S614
R609
IC601
D612
R634
S610
R633
D613
R610
S609
R673
R674
C603
C604
C605
R677
R607
R678
R676
C602
R675
D657
D614
D656
S608
D658
D642
D643
R656
R657
R672
R671
R606
D641
D690
R655
D655
C610
R605
C690
Q641
D654
D650
D653
R618
R662
D651
R619
R670
C612
D603
Q646
D652
C601
C611
R660
S607
D624
R663
R679
R661
R668
Q643
R639
R640
R654
R653
CP601
R659
R669
SD602
S602
S601
D602
R658
R601
R602
R681
D618
S606
D617
C609
R603
D620
D631
JS601
IC602
S603
D621
R622
R666
R649
R650
R642
R641
R623
R665
R628
R627
R630
R629
C608
R667
R624
C680
R680
D632
D680
2-7
VICTOR COMPANY OF JAPAN, LIMITED
AV & MULTIMEDIA COMPANY MOBILE ENTERTAINMENT CATEGORY 10-1,1chome,Ohwatari-machi,Maebashi-city,371-8543,Japan
(No.MA057SCH)
Printed in Japan
WPC
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