Page 1
SCHEMATIC DIAGRAMS
CD RECEIVER
KD-G731E,KD-G731EX,KD-G731EU
KD-G731EY,KD-G734UI,KD-G735U
KD-G735UN,KD-G735UH,KD-G735UT
KD-G737EE,KD-G738UF
CD-ROM No.SML200702
KD-G731
KD-G737
Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade)
Lead free solder used in the board (material : Sn-Cu, melting point : 230 Centigrade)
Contents
Block diagram
Standard schematic diagrams
Printed circuit boards
COPYRIGHT 2007 Victor Company of Japan, Limited.
2-1
2-2
2-6 to 7
No.MA306SCH
2007/2
Page 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.
Page 3
Block diagram
CD MECHA
LOAD
& FEED
MOTOR
SPINDLE
MOTOR
POSITION
SET
SWITCH
SW1
SW2
CD PICK UP
FOCUS+/TRACKING+/-
FOCUS
&
TRACKING
COIL
FEED+/-
SPINDLE+/-
PSW
SW1
SW2
CN001
PICK UP
VF1, VF2
VT1, VT2
LD, MD
CD servo control section
VF1
VF2
VT1
VT2
CN501
MD
LD
FEED+/SPINDLE+/FOCUS+/TRACKING+/-
PSW
SW1
SW2
IC401,X401
CLOCK GEN.
IC541
D.SERVO
& DSP
FMO
DMO
TRO
FOO
IC501
CD
DRIVER
1.5V VDD
1.5V SRAM VDD
LCD & Key control section
IC602
REMOCON
EN601
ENCODER
S601 to S614,S616,S617
KEY MATRIX
Q640,Q641,D601 to D618
D620,D621,D645,D646
LIGHTING DISPLAY
IC601
LCD DRIVER
COM1 to COM3
S1 to S52
LCD1
LCD
SCK
BCK
LRCK
DATA
RFOK
SRAMSTB
DBUS0 to 3
DBUCK
/DCCE
DREQ
/DRST
/RST
LM0
LM1
REMOCON
ENC1
ENC2
KEY0
KEY1
KEY2
DIMOUT
LCDCL
LCDDA
LCDCE
IC491
OUTL/R
24BIt
DAC
IC431
BUS
/DACMS
DACMC
DACMD
BUS0 to 3
BUCK
/CCE
REQ
SWITCH
CDON
IC461,Q481,Q482
1.5V REG.
IC581
CD L.P.F.
VDD5V
CN601
Main amplifier & System control section
IC71
RDS
DETECTOR
RDSDA
RDSCL
IC701
CPU
CD.L/R
DETACH SW
OPEN SW
D723,Q701
OPEN LED
D718,D722
Q976,Q977
CN701
X71
4.332MHz
USED FOR
KD-G731,KD-G737
X701
20MHz
X702
32.768kHz
IC702,S703
RESET
IC771
EPROM
S701
S702
LED
PS2
RESET
EEPROMCK
EEPROMDI
DETACH
OPEN
ILM.10V
PS2
KEY0 to 2
LCDCL
LCDDA
LCDCE
REMOCON
ENC1, ENC2
DIMOUT
USB section
IC642
SDRAM
XD0 to XD15
XA0 to XA11
XA13 to XA16
XA20, XA21
WE, SD_CS
SD_CLK
SD_CKE
IC641
FLASH ROM
XD0 to XD15
XA0 to XA19
OE, WE
NOR_CS
MODE0
RESET
IC651
24Bit DAC
MPX-OUT
TUSDA, TUSCL, SSTOP
Q-OUT, AFS, FSU
MUTE
VOLDA, VOLCK
VOLMUTE, SACLK
AMPKILL
DIMOUT
Q301
Q901,Q902
CONTROL
ANTCTRL
TELMUTE
TEL MUTE
DIMIN
SO, I/O, SI/SO
INT, SCK
USBTX, US
URST, MU
AOUTL+/AOUTR+/-
MCLK,BCLK
DDATA,DAO
LRCK,DCLK
DACPDN
DACOCS
DIMMER
BRX
TE_CTL
12MHz
IC601
USB DECODER
DIMMER
ILM.ADJ
Q891
ILLUMINATION
Q881
INPUT
USB.L/R
IC652
L.P.F.
X602
TU1
FM/AM TUNER
TU.L/R
IC161
E.VOLUME
CH.L/R
USB.L/R
USB_5V
CN931
CN692
URST
USBTX
USBRX
MUTE_CTL
Q601
MUTECRTL
SUBMUTE
SUBWL/R
Q251,Q252,Q261
SUBWOOFER MUTING
OUTFL/R
Q321,Q341
Q331,Q351
LINE OUT MUTING
Q781,Q782
MUTE CONTROL
MUTE
OUTFL/R
STBY
SW5V,ACC5V,VDD5V
CD8V,3.3V,9V,ILM.10V
IC301
POWER AMP.
EACH BLOCK
ACC_IN
IC901
REGULATOR
ANT
EXT
MEMORY
D851
AUTO ANTENNA
USED FOR
KD-G734,KD-G735,KD-G738
IC801
JVC BUS
SWREG
IC931
USB5V REG.
MEMORY
IC681,IC682
LEVEL
CONVERTOR
UART_1TX
UART_1RX
RESET
FLAG
FL+/FR+/RL+/RR+/-
ANT
SI/SO
BUSCK
STEERING
IC692
1.8V REG.
USB_5V
IC691
USB5V SW
J1
ANT
J321
SUB WOOFER
LINE OUT
FRONT
LINE OUT
REAR
LINE OUT
CN901
SPK
BATTERY
J801
CD CHANGER
CONTROL
CN702
STEERING REMOTE
USED FOR KD-G731
3.3V
1.8V
CN691
USBHDD+/-
USB
2-1
Page 4
Standard schematic diagrams
Main section
9V
CD.R
CD.L
LM1
/RST
LM0
SW2
SW1
PSW
CD_8V
VDD_5V
CDON
SRAMSTB
SW5V
BUS0
BUS1
BUS2
BUS3
BUCK
/CCE
REQ
/DACMS
DACMC
DACMD
RFOK
D723
LHQ974/LM/-X
ACC5V
10V
REMOCON
ENC1
ENC2
LCDCE
LCDDA
LCDCL
KEY2
KEY1
KEY0
CN701
QNZ0605-001
QNZ0095-001
D712
UDZW6.2B-X
CN702
QGA2001F1-02
D702
D701
UDZW6.2B-X
UDZW6.2B-X
UDZW6.2B-X
J801
C718
D703
UDZW6.2B-X
UDZW6.2B-X
100P
D705
D704
UDZW6.2B-X
UDZW6.2B-X
UDZW6.2B-X
UDZW6.2B-X
CH.R
CH.L
R778
560
D706
C802
0.01
D707
D708
D709
47k
R802
R792
0
J1
QAM0105-003
Q701
2SA1530A/R/-X
R805
100k
R804
22k
R803
100
L1
4.7u
1k
R791
R806
HD74HC126FP-X
1SS355W-X
D1
R790
2.2k
1SS355W-X
0.1
C717
C716
IC801
TU1
R26
L3
27nH
1SS355W-X
D2
C10
R74
100
D725
DIMOUT
D720
0.1
10k
!
0
C11
D724
UDZW4.7B-X
UDZW6.2B-X
R25
27nH
C77
47/6.3
0
L2
C8
C9
IC71
LC72725KM-X
D718
0
R784
D722
R779
R810
100
C801
0.047
BUSCK
C71
560p
LHQ974/LM/-X
QSW0451-001
S702
470
SO
SI
R808
330
R809
22k
SCK
R801
47k
0.01
R755
J321
100
R323
Q341
RT6N430C-X
0
R341
D341
D781
1SS355W-X
C341
0.047
0
R321
D321
1SS355W-X
C782
0.082
Q781
RT1P141C-X
QNN0803-001
C321
Q321
RT6N430C-X
1SS355W-X
R892
RT1N141C-X
0.022
47k
Q891
R352
R342
R332
R322
C909
D891
820
820
820
820
330/6.3
C365
C366
4.7/25
000
R374
R373
47K
R781
1SS355W-X
D782
C783
0.01
C907
C908
220/10
R891
1k
MC2836-X
C891
0.1
4.7/25
R782
220/10
C386
0
R371
0
C385
4.7/25
4.7/25
R372
Q782
C905
C906
0.01
3.3K
Q892
RT1N141C-X
10K
R783
RT6N430C-X
C919
47/16
R893
10/16
47k
R363
47k
R367
47k
R387
47k
R383
C892
0.1
MC2836-X
Q976
RT1N141C-X
2SA1530A/QR/-X
C913
10/16
C904
D783
10/16
10/16
CRS03-W
C851
D852
Q977
C911
470/25
C931
R930
0
SWREG
QFV91HJ-474Z
C301
C302
QFV91HJ-474Z
QFV91HJ-474Z
C312
AMPKILL
R977
12k
R976
27k
C784
100/16
IC901
AN34001A
0.1
0.1
C915
C914
C910
R851
10/16
D851
CRS03-W
10K
C903
47/16
100/16
C912
0.01
47K
R881
Q881
RT1N141C-X
C852
0.22
R308
Q784
RT1P141C-X
D784
UDZW11B-X
R903 R902
4.7k 9.1k
C916
0.47
R882
4.7K
C881
22/16
QFV91HJ-474Z
270
!
C311
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
IC931
BD9781HFP-W
82k
C938
0.1
R929
1k
R312
R311
1k
1K
R305
Q301
RT1N141C-X
C901
2700/16
CRS03-W
C902
2.2/50
R905
1k
R907
0.1
C937
USB.L
1k
R301
1k
R302
C303
100p
100p
C313
6.8k
RT1N141C-X
1K
D971
R906
C928
4700P
USB.R
R306
0.1
C971
12k
RT1P141C-X
Q902
R928
150K
C304
100p
100p
C314
C316
27k
4.7/25
D901
!
1N5401-F64
D972
R901
1k
Q901
R908
!
R940
R939
47k
R938
R307
D903
GS1J-X
2.2k
R971
CRS03-W
0
62k15k
NQL71EM-330X
D931
R931
47k
Q934
FR-
0.0047
FR+
RR-
0.0047
RR+
1.2k
1.2k
1.2k
1.2k
RL+
0.0047
RL-
FL+
0.0047
FL-
L901
QQR1695-001
2.2k
R972
QNZ0611-001
L931
270
R937
RB051L-40-X
R932
RT1N141C-X
C325
C324
R303
R304
R314
R313
C323
C322
D991
D992
D993
D994
D995
D996
D997
D998
CN901
NBZ0009-127X
C391
Q933
1K
2SA1365/F/-X
FR+
USBRX
USBTX
0.022
C310
RR+
URST
C990
0.01
RL+
C930
MUTE_CTL
C307
47/16
FL+
CRS03-W
CRS03-W
CRS03-W
CRS03-W
CRS03-W
CRS03-W
CRS03-W
CRS03-W
R934
R933
47/10
R936
QTE1C57-476Z
C317
C326
C318
QTE1H57-225Z
R935
180
0.022
0.022
2.2/50
C308
FR-
C320
0.022
C319
C315
47/16
220/6.3
0.01
C936
UDZW5.1B-X
C939
0.01
RL-
RR-
0
0
C932
0
FL-
QGB1004J2-16X
0.47
C929
D932
TDA7851
!
C961
100P
C962
100P
C963
100P
C964
100P
C965
100P
C966
100P
C967
100P
C968
100P
CN931
USB_5V
IC301
QMFZ047-150-T
!
R272
R271
820
R261
820
Q251
RT6N430C-X
C252
47/6.3
D253
1SS355W-X
0.047
R724
R723
0
0
270
270
10k
S703
UDZW5.6B-X
C710
47/6.3
C771
270
STEERING
Q261
0
D252
1SS355W-X
Q252
SUBMUTE
100
100
R721
R720
R719
S-80833CNNB-G-W
100
RT6N430C-X
0
R263
C253
RT1P141C-X
EEPROMCK
EEPROMDI
/CCE
BUCK
SRAMSTB
1k
1k
1.2k
VOLCK
VOLDA
SACLK
VOLMUTE
CDON
POWER
SUBMUTE
AMPKILL
DIMOUT
IC702
R262
100
R273
D251
1SS355W-X
0.082
LEVELM
47k
R713
R711
2.2k
100
R353
R333
RT6N430C-X
Q351
0
R351
RT6N430C-X
D351
1SS355W-X
L701
4.7u
C711
330/6.3
C713
0.01
C707
0.47
DIMIN
100
Q331
R241
R247
R331
D331
220k
56k
C781
100/6.3
0
1SS355W-X
C712
0.47
C720
0.01
R343
C722
270P
100
C261
10/16
33k
R270
C251
10/16
33k
R260
C91
R91
10k
QTE1H57-105Z
R81
C81
1k
R3
0.1
C5
0.1
R4
47k
FSU
RDSDA
R73
0.022
C78
C73
2.2/50
2.2k
C72
0
R71
C76
C74
C75
33p
33p
0.01
C706
0.047
47k
47k
R756
QSW0451-001
S701
SI/SO
SO
I/O
R807
100k
INT
SCK
C2
C4
47/16
2K
R75
2.2K
R72
X71
QAX0263-001Z
KEY0
KEY1
FSU
Q-OUT
SSTOP
AFS
LCDCE
SCK
SI/SO
SO
I/O
MUTE_CTL
URST
USBTX
USBRX
KEY2
R774
47k
R10
47k
R9
10k
SSTOP
RDSCL
330
TUSDA
R776
2.2k
R777
R11
4.7k
330
R12
TUSCL
12
R21
4.7k
R750
R757
R758
VDD
STEERING
22k
R13
4.7k
R14
220/10
R749
R746
R747
R767
R768
R769
R770
R773
R775
1K
1k
R15
1000p
1000p
C93
C83
C6
0.1
Q-OUT
C1
C3
0.1
3.3k
R16
D3
CRS03-W
0
R24
12
R22
VSS
!
IC701
4.7k
4.7k
R748
R745
10k
10k
10k
10k
10k
R759
R760
R753
R754
R752
R761
R762
2.2k
4.7k
4.7k
4.7k
0
TD
RD
AFS
C7
0.22
Q1
RT1N141C-X
R780
47k
POWER
LEVELM
10k
R795
100
100
10k
10k
10k
100
270
DEBUGCLK
TEST
47k
R793
R794
QTE1H57-105Z
0
R17
2k
R18
CD.L
CD.R
USB.L
USB.R
CH.L
CH.R
47k
47k
R743
R744
R701
EEPROMDI
EEPROMCK
TOOL0
0.33
47k
C724
1000p
C82
C171
ENC2
10k
R742
4.3k
INT
10k
5.1k
R82
TU.R
ENC1
2.2k
10k
R741
10k
R702
RDSCL
REMOCON
4.7u
0.047
L702
C705
5.1k
1000p
R92
C92
TU.L
C161
QTE1H57-105Z
LCDDA
LCDCL
2.2k
R740
R738
RxDo
R703
R735
C162
C172
C164
C174
QTE1H57-105Z
REQ
100
R736
TxDo
RDSDA
47k
0
C179
C169
2.2/50
2.2/50
1/50
1/50
C163
1/50
C178
1/50
C173
1/50
C170
220p
PSW
47k
R733
47k
X702
R704
C702
QAX0401-001
C176
R706
R705
27P
1
1
0.22
47k
R734
10M
47k
C701
IC161
TDA7419N-X
C177
QTE1C57-476Z
LM0
LM1
SW2
10k
R732
0
R707
X701
22P
C704
5P
QAX0916-001Z
100
C703
BUS3
R731
C725
100
BUS2
R730
0.47
X1
5P
R164
VOL-REF
R168
10K
R169
10K
C168
SW1
R726
TUSCL
10k
R708
C167
QTE1A57-107Z
0.0047
/RST
47k
R727
100
10k
R725
TUSDA
RESET
FLMDO
R709
47k
330
R163
VOLMUTE
RFOK
SWREG
2.2K
2.2K
R166
R165
VOLDA
VOLCK
DACMD
DACMC
/DACMS
R712
4.7K
R710
100
1SS355W-X
C709
D713
2.2K
R167
SACLK
0.01
R718
R715
R714
270
R722
R717
R716
D714
R771
IC771
270
R772
QSW0648-001Z
0
BUS1
BUS0
100
100
R728
R729
C708
0.047
2-2
Page 5
CD section
GND
FEEDVF2
FEED+
VCC
GND
VT2
SW1
VT1
SW2
VF1
PSW
VR
SPINDLELD
SPINDLE+
FOCUSVREF
FOCUS+
MD
TRACKING+
TRACKING-
FEED-
VF2
FEED+
VT2
VT1
VF1
VR
SPINDLE-
LD
SPINDLE+
FOCUS-
VREF
FOCUS+
MD
TRACKING+
TRACKING-
CN501
QGB2027M4-22S
FMO
SW1
SW2
PSW
SRAMSTB
/DRST
DBUS0
DBUS1
DBUS2
DBUS3
DBUCK
/DCCE
DREQ
R524
150
LM0
R569
C523
C524
C525
C526
R546
R522
R523
C551
C552
9V
CD.R
LM1
/RST
47/16
C503
0.01
TRO
SBSY
R547
R512
R511
10k
R514
C536
IO1
SBOK
0.1
R532
220
IO0
IPF
4.7k
7.5k
10k
100k
SFSY
AOUT1
BCK
LRCK
C504
0.1
C505
FOO
DMO
C544
C537
2200p
0.1
C545
R545
!
TC94A70FG-005A
100k
ZDET
R560
27
R502
0.1
27
R503
100/10
C502
IC541
DOUT
DATA
R505
0.047
120p
L531
0.01
C511
0.047
C516
FOCUS+
FOCUS-
C538
47/16
47u
5.1k
R504
8.2k
0.047
C515
TRACKING-
TRACKING+
0.1
C546
R531
1M
PIO3
0.01
C513
20k
R517
3.3k
R513
C547
47/16
C548
C549
0.01
C518
C550
0.047
C519
FEED+
C553
0.01
PIO1
PIO2
0.1
22/16
0.1
PO4
PO5
FEED-
0.01
C512
C514
C517
SPINDLE+
SPINDLE-
L532
47u
R516
8.2k
R515
6.8k
3K
R518
!
LA6242H-X
IC501
12K
8.2K
R519
R520
1.5k
1.5k
1.5k
R521
0.1
0.1
47k
22k
R568
100
R567
100
R566
100
R565
100
R564
100
R563
100
R562
100
R561
100k
22p
22p
22p
22p
220/6.3
Q502
2SA1705/ST/-T
DMO
FMO
100
100
R544
R543
AIN
LRCK
BCK
TRO
10k
R542
BCKI
C501
R501
Q501
33k
2SB1322/RS/-T
1A3G-T1
D501
PCM1780-X
IC491
FOO
VREF
FEI
RFDC
0.1
C543
100
0.033
C542
R541
5.6k
150k
0.033
C573
R548
C556
0.1
R549
C572
47p
LRCKI
C555C554
0.10.1
C557
47/16
C541
330k
R550
0.033
47k
R551
10/16
C493
100
100
R491
R492
/DACMS
DACMC
LM1
LM0
SW2
SW1
PSW
0.1
C494
100
R493
DACMD
0.1
C492
C491
474747
R494
R495
DATA
BCK
R535
C535
C534
C533
C532
C539
0
C531
0
C563
0.1 68p
C565
C566
C567
C568
C569
C570
C571
0.015
15k
R552
RT1N141C-X
100/6.3
R496
LRCK
R556
R557
R555
R554
R576
L491
47u
0
0
0.001
Q572
3.3k
0.018
0.027
270p
180p
0.0056
0.015
0.1
0.1
0.0047
0.01
0.01
1.5M
C564
Q492
RT1N141C-X
VT1
VT2
VF2
VF1
MD
22k
R575
C540
0.1
0.01
C482
R490
1.2k
LD
C575
C561
C578
C560
C558
R553
ARF
VREF
0.1
C577
R581
0
R591
0
L481
C481
100/10
R499
47u
100/6.3
22
R578
47k
22k
C574
0.01
R577
C562
47/16
0.1
0.01
0.1
C559
47/16
0.1
0.01
C472
22
0.1
R583
24k
C581
100p
C591
100p
R593
24k
Q491
2SA1365/F/-X
QTE1E57-475Z
L471
2SA1365/F/-X
Q481
R482
100/6.3
C471
Q571
2SA1708/ST/-T
C579
QTE1E57-475Z
C584
820p
C594
820p
NJM4580E-X
IC581
C590
47u
R481
1k
Q482
RT1N141C-X
RFOK
C580
47K
C402
18p
C403
18p
SRAMSTB
/RST
BUS0
BUS1
BUS2
BUS3
BUCK
/CCE
REQ
R585 R589
R586
8.2k
C592
R596
8.2k
150p
30k
R595
100/6.3
C465
X401
QAX0760-001Z
R405
30k
C582
150p
0.1
C464
R404
1K
R439
R440
R441
R442
R443
R444
R445
R446
C431
0.1
R599
1.5k
NJU7772F15-X
IC461
R401
L401
1M
10k
10k
10k
10k
10k
10k
10k
10k
1.5k
C597
0.1
10k
R597
0
47
10k
10k
C583
R587
R588
C596
QTE1C57-107Z
10k
C593
R598
0.1
C463
0.1
C401
IC401
TC74VHCU04FT-X
IC431
SN74CBT3245AP-X
BUS0
BUS1
BUS2
0.1
1k
10k
10k
10k
10k
10k
10k
10k
10k
D431
1SS355W-X
BUS3
BUCK
/CCE
REQ
/RST
/DACMS
DACMC
DACMD
RFOK
/DRST
DBUS0
DBUS1
DBUS2
DBUS3
DBUCK
/DCCE
DREQ
QTE0J57-476Z
QTE0J57-476Z
R461
R462
C462
100/6.3
100
100
0.1
C461
L402
L403
1.8u
1.8u
D432
1SS355W-X
C432
R447
R431
R432
R433
R434
R435
R436
R437
R438
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
GND
CD.L
GND
CD8V
VDD_5V
CDON
SW5V
2-3
Page 6
LCD and Key control section
IC602
RPM7338-V4
0.022
C681
0.022
C682
R606
3.9K
S607S614
R612
3.9K
QSW1163-001
ENC1
ENC2
EN601
0.01
10K
D643
R691
LCD1
QLD0457-001
S27
S28
S26
R638
D603
D610
S31
S32
S33
S29
S30
560
560
R637
R636
D612
D613
R635
S22
S23
S25
S24
470
R639
R647
S13
S12
S14
S15
S18
S19
R644
D606
D607
S21
S17
S16
S20
560
560
R662
R663
D611
D614
S10
S11
560
R645
R646
D604
D605
S4
S5S6S7S8S9
S1S2S3
R605
2.7K
S604
S605
S606
S613
S612
S611
R601
R602R603R604
8201.2K1.8K
820
S602
S603
R607R608R611 R610 R609
8208202.7K 1.8K 1.2K
S610
R614
R613
820
820
S617
S609
S616
S601
S608
KEY2
KEY1
KEY0
R649
R648
560
D601
D602
S39
S34
S37
S36
S40
S41
S35
R634
D615
D616
S42
S38
560
560
R633
D618
R698
0
R697
S48
S45
S43
S49
S47
560
MA22D23-X
R642
R694
R693
D608
S50
R643
D699
200
0
S52
S51
2.2k
D642
C601
0.022
IC601
LC75823W-UJ
LCDCE
LCDCL
LCDDA
R654
R655
R656
C602
680p
S47
S48
S50
S51
S52
COM1
COM2
COM3
VDD
INH
R657
OSC
CE
CLK
DATA
51k
100
100
100
COM2
COM3
COM1
0
R672
R671
470
Q640
2SA1365/F/-X
Q641
RT1N141C-X
R674
R673
47k
1k
DIM_CON
D640
R680
R641
R695
D620
R696
150
200
0
R650
D700
0
100
1SS355W-X
200
R681
D621
180
R660
D646
D645
NSPW310BS/BRST/
39
MC2838-X
200
R640
0
D609
C603
R658
2.2M
R653
10k
1
R652
D641
UDZW5.1B-X
2.2k
R651
1SS355W-X
S46
S44
R632
D617
0
C611
UDZW6.2B-X
S41
S42
S43
S44
S45
S46
S3S4S5S6S7S8S9
S40
S39
S10S2S11S1S12
C612
470
R692
4.7/6.3
CN601
NNZ0085-001
ACC5V
0
10V
DIMOUT
REMOCON
ENC1
ENC2
LCDCE
LCDDA
LCDCL
KEY2
KEY1
KEY0
GND
R670
DIM_CON
S33
S34
S35
S36
S37
S38
S32S49
S31
S30
S29
S28
S27
S26
S25
S24
S23
S22
S21
S20
S19
S18
S17
S13
S14
S15
S16
2-4
Page 7
USB connection section
MODE0
1k
1k
R626
4.7K
C614
0.1
C612
0.1
C605
1200P
C610
0.1
330p
C611
C640
R621
L601
NQL38DK-330X
C604
0.1
0.1
C621
BCLK
LRCK
MCLK
DAO
R604
R605
R606
R6398
R6399
0.15
4.7K
C613
RESET
0
R610
R699
33
33
R698
10
R601
R602
R607
R608
0.1
4.7K
4.7K
4.7K
1.5k
0
R603R613
0
0
0
0
0
4.7k
R644
0
R643
R641
R635
NRZ0065-472X
RA601
FLAG
R6393
0
CN691
QNZ0851-001
L691
NQR0536-001X
B601
0
WE
OE
NOR_CS
C606
0.1
18p
18p
C607
C608
X602
1k
NAX0919-001X
R609
TDI
R612
1M
000
0
R627
R628
R629
TRST
JBSCK
JBCONT
TDO
TCK
TMS
/JBCONT
47
R6394
1.5K
R611
IC601
!
TCC8600
000
0
R615
R617
R616
R618
R630
C615
DDATA
JBSI
0.1 0.1
0
DCLK
SD_CS
47
R6396
L604
R631
DACOCS
SD_CKE
SD_CLK
0.1
C609
47
R6397
L603
NQL093K-R12X
NQL093K-R39X
JBSO
DACPDN
R619
R620
XA21
C616
0.1
XA20
0.1
C603
100K
100K
L602
R639
47k
XA19
XA18
P.DET
100K
NQL093K-R39X
R640
C617
XA17
XA12
XA11
XA10
XA9
XA8
XA7
XD15
XD14
XD13
XD12
XD11
XD10
XD9
C601
C602
XA6
C620
0.1
XA5
XA4
XA3
XA2
XA1
XA0
0.1
C619
0.1
C618
XD8
XD7
XD6
XD5
XD4
XA15
XA13
XA14
XA16
1.8V
XD3
XD2
XD1
XD0
FLAG
100P
R676
R678
R667
R666
SD_CLK
SD_CKE
22k
R677
4.7K
200
470P
C673
1K
C675
47/10
C674
0.1/16
C664
0.1/16
C665
1K 1.2K
C656
47/10
0.1/16
C663
470P
C657
200
47/10
22k
C631
0.1/16
XD15
XD14
XD13
C646
0.1/16
XD12
XD11
XD10
XD9
C647
0.1/16
XD8
C632
0.1/16
XA20
XA11
XA9
XA8
XA7
XA6
XA5
XA4
C654
47/10
R653
NI
C653
0.047
IC642
K4S641632K-UC75
R672
C671
4.7K
3300P
R671 R675
4.7K 200
R661
4.7
4.7K 200
R662
4.7K 4.7K
22k22k
R673R663
NJM4565E-X
4.7K
IC652
4.7K
C661
3300P
R674
R664
C672
C662
R665
470P
470P
R668
10
22/6.3
XA21
WE
XA15
XA16
SD_CS
XA13
XA14
XA10
XA0
XA1
XA2
XA3
0.1/16
0.1/16
0.1/16
0.1/16
0.1/16
0.1/16
0.1/16
0.1/16
0.1/16
0.1/16
R652
C636
C650
C637
C633
C634
C649
C643
C644
C645
C635
R654
C655
0.1/16
0
C652
IC651
AK4385ET-X
MCLK
BCLK
DAO
LRCK
DACPDN
DACOCS
DCLK
DDATA
0.1
IC641
SA16M90TFIR11M
XA16
XA15
XA14
XA13
XA12
XA11
XA10
XA9
XA8
XA19
WE
RESET
R645
NI
R646
4.7K
MODE0
XA18
XA17
XA7
XA6
XA5
XA4
XA3
XA2
XA1
22/6.3
47k
R651
C648
R647
0.1/16
C641
R648
47K
C651
330p
A-GND
0
NOR_CS
XA0
OE
XD15
XD14
XD13
XD12
XD11
XD10
XD7
XD6
XD5
XD4
XD3
XD2
XD9
XD1
XD8
XD0
K641
NQR0502-001X
C642
XD0
XD1
XD2
XD3
XD4
XD5
XD6
XD7
R679
1.2K
R669 R660
USB_L
R670
R655
10
9V
USB_R
4.7/16
C691
Q601
RT1N141C-X
BH18LB1WG-W
IC692
C692
0.1/16
MUTE_CTL
R625
10K
IC691
BD6516F-X
10K
0
B602
R694
15K
R696
K642
NQR0502-001X
15K
UDZW5.1B-X
R693
D692
USB_5V
0
15K
UDZW5.1B-X
D693
R691
R692
NQR0201-004X
K691
3.3V
C693
0.47
SW5V
A5V
CN692
QGB1004K1-16
10K
10K
TMS
TCK
TDI
TDO
TRST
R682
IC682
TC7SET08F-X
0.1/16
C682
R686
1.5k
R684
UART_RX
R685
0
TRST2
0.1/16
C681
IC681
74LVC2G07GV-X
R683
10K
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
2-5
Page 8
Printed circuit boards
Main board
forward side reverse side
S701
C716
C717
D720
D709
D708
CN701
R568
R567
R566
D707
R563
D706
L481
Q481
R481
R446
R445
D703
R444
R443
R441
R440
R482
IC461
R439
D718
R784
D722
R779
R723
R724
R731
R729
R730
R806
R808
R804
R805
R803
R807
R802
IC801
R711
C710
S703
IC771
IC702
R778
D723
Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade)
Lead free solder used in the board (material : Sn-Cu, melting point : 230 Centigrade)
C391
L931
R532
R544
R541
R542
R543
C543
C542
L401
R401
R940
CN931
C537
D931
C536
C545
R531
R562
R561
R560
C554
R496
R495
L491
R585
C582
R589
R586
C593
IC581
C592
R595
R596
C908
R701
R794
R703
C939
D932
R935
C539
C541
C540
IC541
C561
L531
C559
R547
C575
C557
C583
C596
Q502
R599
R741
R740
R743
R744
C909
R930
R725
R780
Q976
C711
X701
X702
C932
C930
X401
IC401
C401
C548
L403
L402
C547
C471 C481
C552
C553
C550
C525
C526
C524
C523
L471
C465
C462
R435
R438
R437
R436
R434
R433
R432
R431
R492
R493
C771
D713
R564
C549
R565
IC431
R442
C491
C493
L532
R583
C431
R491
R591
R593
C801
R722
R728
C722
C709
R771
R772
R767
R768
R770
R773
R709
R753
R755
S702
IC491
R581
C580
C581
C584
C590
C591
C594
L701
C706
R742
R745
R795
R746
R747
R752
IC701
R762
R704
R774
R934
R933
R775
R706
R708
R936
C929
C931
C937
R929
IC931
C928
R939
R928
C532C533
R514
R535
R556
C531
R557
Q571
R555
R554
C562
B4
C538
C564
C563
R513
C512
C518
C511
R518
C503
R734
C992
B8
R738
R732
R736
R733
C172
R247
C164
C174
R718
R720
R717
R716
R715
R777
R721
R719
R714
R713
R776
C724
C725
C781
C161
TU1
C91
CN501
C565
C566
R553
C578
C567
C568
C569
C570
C571
C519
C515
R548
R549
C502
R515
R504
R516
R521
R520
R519
R517
R505
R523
R522
C179
C169
C162
C178
C177
Q781
R72
X71
C171
C705
R735
L702
C81
IC301
B1
C307
C308
C316
R304
R303
C303
C304
R306
R305
R301
R302
Q301
R308
C535
R511
C534
R512
R551
R550
R552
C572
R576
C501
D501
Q501
IC71
R75
C77
C2
C73
C317
R938
C301
C312
C302
C311
C892
D712
C718
CN702
IC161
R168
R169
R167
R163
C252
Q261
Q252
C168
Q251
R263
R273
C253
R260
R261
D252
D251
C71
C251
C78
C261
C72
C1
C315
C968
D998
D994
R314
R313
C314
C964
C967
C313
D997
D993
C963
R311
R312
PP1
C318
C783
Q782
Q902
C962
D992
D996
C782
C966
D891
C881
C784
C913
C914
R906
Q901
C903
R977
C365
C385
C163
C366
C386
C173
R270
R351
R271
D351
J1
R25
R783
R782
R781
D782
D991
C961
D995
C965
R891
R881
Q891
Q881
R892
R893
Q892
R165
R166
R976
Q977
R908
B3
CN901
R901
R851
C852
C971
D852
R972
R971
B2
D972
C891
D851
D971
D901
C902
C905
L2
C904
C919
C911
C910
C851
C907
J801
C802
C341
R331
Q331
D331
Q351
C321
R321
D321
Q321
J321
R341
Q341
D341
D2
D1
L1
C901
L901
IC901
C938
IC301
C324
C901
CN901
D903
L901
IC901
C319
R901
R902
R903
R882
C919
C904
C905
C910
C851
C916
R907
R905
J801
R272
J321
R262
L1
C8
C323
C322
C307
C315
C310
C318
C317
CN702
C9
C326
C312
D783
C311
Q784
B9
R374
R372
C251
R373
C252
R371
C1
R367
D253
R3
R26
R10
PP1
C881
D901
D784
C784
C913
C902
C914
C906
C907
C915
C912
C903
C163
C173
C365
R383
R332
R333
R363
C385
R352
R353
C366
C386
R322
R323
R342
R387
C11
R343
TU1
L3
C10
J1
C320
C325
C308
C316
R307
R524
C574
C516
C301
C302
C501
Q501
R501
R241
R164
C261
R4
R11
R13
C170
C167
C168
C75
R21
R22
R71
C76
C73
R74
C5
R9
R12
R14
C4
CN501
C513
D501
C502
C993
C178
C177
C176
D781
X71
R73
C74
C77
C2
C81
C931
B6
R577
C562
C538
C514
C517
C544
R502
R503
C162
C172
C174
R92
C92
C82
R82
R91
R81
C171
D3
C91
R16
R15
C6
R18
C3
C83
C93
R937
C936
C402
C403
X401
R569
Q571
R578
FEI
C579
RFDC
C556
C573
C551
C555
C558
ARF
VREF
C559
IC501
C575
C504
C503
C164
C781
C161
R17
C597
C505
Q502
C990
R726
C712
R712
C711
R24
Q1
C7
C991
R545
R405
C482
PO4
PO5
PIO1
PIO3
C560
ZDET
C557
L532
C492
R588
C596
C909
FLMDO
C707
B7
R793
X1
C713
C932
C703
R931
C930
C708
Q934
R932
Q933
C593
VDD
VSS
DEBUGCLK
X701
Q482
C583
R587
R597
R598
RESET
TOOL0
R727
RD
R702
C704
R707
C701
X702
C702
R705
R754
R756
R404
C472
C549
PIO2
D431
D432
R462
C491
R461
C493
C494
C580
C590
C908
R749
R748
R758
R757
R759
R760
TD
R769
R761
Q701
D725
R790
S701
CN701
C547
C546
C481
C471
C432
R546
R447
D705
R575
C577
Q572
R494
C465
D704
C464
D702
C463
C462
D701
C461
C720
R490
R499
Q491
Q492
R750
R809
R810
R801
D714
SCK
C710
SI
SO
S702
R791
D724
S703
R710
R792
Switch board
Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade)
Lead free solder used in the board (material : Sn-Cu, melting point : 230 Centigrade)
forward side reverse side
D601 D602
R633
D618
R697
R648
S616
R649
D609
CP602
R640
R632
R698
R694
D608
S608
R693
EN601
R681
CP604
D621
S601
D699
R643
R641
R650
D640
R680
R695
R696
D606
D645
D700
D620
CP603
D646
IC602
D607
S609 S610 S611 S612
S602 S603 S604 S605 S606 S607
R602
R603 R604
R601
R644
R645
R636
R637
D612
R605
R606
R635
R634
R662
R663
D614
D613
D615
R607
D616 D617
R609
R614
R608
1
1
6
R
0
1
6
R
2
1
6
R
D605
7
1
6
S
3
0
6
D
4
1
6
S
D610
S613
D611
LCD1
D604
R639
R638
2-6
R673
R624
R622
R625
R626
IC601
R658
R653
C601
C603
R647
R646
D641
R652
D642
R651
C602
R657
R654
R655
R656
CN601
R623
R621
R670
R674
Q641
Q640
R671
R672
D645
R691
R660
D643
D646
IC602
C612
C611
R692
EN601
C682
R613
R642
CP601
C681
Page 9
USB board
forward side
C613
C621
C604
C640
C611
C610
C605
C612
C614
R655
R669
R660
C665
Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade)
Lead free solder used in the board (material : Sn-Cu, melting point : 230 Centigrade)
C657
R679
R670
C675
CN692
IC642
K641
IC691
C692
C642
R6394
L602
R696
IC692
C691
C645
C635
C615
R631
C616
RA601
R694
R644
R643
R613
L601
C608
R612
C606
X602
C607
R611
CN691
C655
R654
C654
reverse side
C652
R652
IC651
C653
R653
IC652
R615
R619
R616
R602
C656
R618
R625
R606
R604
R605
R620
R617
C673
Q601
R608
R607
R601
C651
R651
C646C647
C631C632
R647
R678
R676
R677
C693
C648
C641
R646
R626
R683
R645
R684
K642
R685
R648
C681
IC681
R686
C674
R673
R674
C672
R662
IC641
C661
R665
R639
C633
C643
C650
C637
C636
C649
R661
IC682
R6399
R640
C644
C634
R671
R672
C671
R675
C664
R663
R664
C662
R668
R667
R666
R6398
C617
C609
C603
C663
R6396
TRST
C618
R682
C682
L604
IC601
C619
R630
JBSI
C620
R629
JBSCK
/JBCONT
R641
TMS
R627
R628
JBCONT
JBSO
C602
R635
TCK
TDI
L691
R603
TDO
R693
R609
R610
R621
R692
K691
L603
R6393
R6397
R699
R698
D692
D693
CN691CN692
2-7
Page 10
Victor Company of Japan, Limited
Mobile Entertainment Business Group Mobile Entertainment Category 10-1,1chome,Ohwatari-machi,Maebashi-city,Gumma-ken,371-8543,Japan
(No.MA306SCH)
Printed in Japan
VPT
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