SCHEMATIC DIAGRAMS
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XV-N420B,XV-N422S
CD-ROM No.SML200502
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XV-N420BUSC,XV-N420BUCC,XV-N422SUSC,XV-N422SUCC
COPYRIGHT 2005 Victor Company of Japan, Limited
No.YD054SCH
2005/2
CHARTS AND DIAGRAMS
NOTES OF SCHEMATIC DIAGRAM
Safety precautions
The Components indentified by the symbol are
critical for safety. For continued safety, replace safety
critical components only with manufacturer's recommended parts.
1. Units of components on the schematic diagram
Unless otherwise specified.
1) All resistance values are in ohm. 1/6 W, 1/8 W (refer to
parts list).
Chip resistors are 1/16 W.
K: KΩ(1000Ω), M: MΩ (1000KΩ)
2) All capacitance values are in µF, (P: PF).
3) All inductance values are in µH, (m: mH).
4) All diodes are 1SS133, MA165 or 1N4148M (refer to parts
list).
Note: The Parts Number, value and rated voltage etc. in
the Schematic Diagram are for references only.
When replacing the parts, refer to the Parts List.
2. Indications of control voltage
AUX : Active at high.
AUX or AUX(L) : Active at low.
!
4. Voltage measurement
1) Regulator (DC/DC CONV) circuits
REC : Colour bar signal.
PB : Alignment tape (Colour bar).
— : Unmeasurable or unnecessary to measure.
2) Indication on schematic diagram
Voltage indications for REC and PB mode on the schematic diagram are as shown below.
REC mode
12 3
2.5
(5.0)
PB mode
1.8
PB and REC modes
(Voltage of PB and REC modes
are the same)
Note: If the voltages are not indicated on the schematic
diagram, refer to the voltage charts.
6. Indication of the parts for adjustments
The parts for the adjustments are surrounded with the circle
as shown below.
3. Interpreting Connector indications
1
2
Removable connector
3
1
2
Wire soldered directly on board
3
1
Non-removable Board connector
2
3
1
2
4
Board to Board
3
Connected pattern on board
The arrows indicate signal path
Note: For the destination of each signal and further line
connections that are cut off from the diagram,
refer to "BOARD INTERCONNECTIONS"
7. Indication of the parts not mounted on the circuit board
“OPEN” is indicated by the parts not mounted on the circuit
board.
R216
OPEN
Block diagram
5
4
Spindle motor
3
2
FROM
Pick-up
Unit
FROM
assembly
A B C D E F RF
CN101
CDPD DVDPD
T+ TF+ F-
WOUT
VOUT
UOUT
COM
FM+
FM-
CN201 CN202
TRVSW
CLOSESW OPENSW
LM+
LM-
X301
FEP
(Front end processor)
IC101
SVREF
4CH Driver
IC201
FODRV
TRDRV
TRSDRV
OPEN
FG SPDRV
RPBC
AMPSTBY
(
Super optical disc controller
VID_XO
VID_XI
64M SDRAM
IC302
DFCT
BSUM
FE CE
MINTR
SCLK
S DATA
SDEN
INB IN
TE
SODC
and
AV Decoder
IC301
LA0 to LA20
LWRL LOE
LCS3 LD0 to LD7
Flash ROM
AOUTL+ AOUTR+
2CH DAC
IC403
)
IC303
SPDIF
AOUTLAOUTRYOUT
Cb/Pb
Cr/Pr
COUT
C/Cv/Y
AVC
STBY
REMO
FLDIN
CLK
STB
CN302
CN303CN301
COMPULINK
AV
AC IN
CN905
AVCJ901
Line filter
L901
Switching
regulator
IC901
AC-DC
D903
AC-DC
D906
C909
FEED BACK
PC901
Powe r
transformer
T901
AC-DC
D951,C950
AC-DC
D952,C982
AC-DC
D955,C954,L952
AC-DC
D954,C955,L953
AC-DC
D953,C983,L951
AC-DC
D956,L954,C957,C985
AC-DC
D957,L955,C956,C966
SPDIF
AOUTL+/- AOUTR+/-
Operation switch
S501 to S508
IC704
-12V
+12V
C
Y
PbOUT
PrOUT
C/Cv/Y
OP.Amplifier
IC701
Q951
Q952
L702
L707
L706
L730
L709
L701
SG1 to SG4
AUDIOL/R
K1,K2
-VDISP
B3.3V
REMO
FLDIN
CLK
STB
B5.7V
M9V
B3.3V
STBY
F+
J602
S-VIDEO output
Coaxial digital
output
J601
Y
Pb
Pr
F-
Component
video output
Composite
video output
Analog
audio output
CN901CN902CN903
CN1
Tray switch
S1
FL Display driver
1
Loading motor
A
BCD EFG
Tray illumination
D1 D2
CN4
2-1 2-2
CN503
IC501
GR1 to GR7
SG1 to SG9
K1 K2 SG1 to SG4 -VDISP STB FLDIN CLK
FL Display
DI501
Remote controller
IC502
F+ F-
CN501
REMO
Standard schematic diagrams
Servo control section
5
To pick-up
unit
4
To Spindle motor
assembly
3
TO CN1
SHEET 3
2
TO CN901
SHEET 2
1
QGF1044F1-13X
CN101
QGF0536C1-24W
CN201
QGF1007C2-08X
CN202
QGF1007C2-05X
CN301
R145
0
R146
0
TP1
TP3
TP4
TP5
TP6
TP11
TP7
TP8
TP9
TP2
C132
K102
C131
470p
TP14
TP15
MGND
TP10
E
F
D
C102
C101
0.1
0.1
A
B
C
RF
C136
C135
C133
C134
NI
NI
NI
NI
NI
TP16
M9V
100
R102
0
0
K103
R101
100
NQR0022-005X
K101
TP18
TP19
C422
TP94
C103
0.1
F+
FT+
T-
TP20
TP21
TP22
TP23
TP24
C108
NI
FM+
FMTRVSW
WOUT
VOUT
UOUT
COM
CLOSESW
OPENSW
LM+
LM-
C380
0.1
C423
0.1
0.1
2SB1424/R/-W
R103
NI
DGND
C961
1.0
R106
33K
R105
COM
C381
B5.7V
D102
NI
Q101
C137
1000P
NI
C104
0
10
R107
C106
47/6.31047/6.3
R104
10K
TP93
MGND
0.1
C375
0.01
R361
4.7K
1K
R365
2SB1424/R/-W
R109
33K
R108
M9V
NI
C263
TP100
C373
0.1
Q102
NI
C105
R110
C107
C260
C261
C262
0.1
C217
R257
0.015
C290
R208
SPDRV
MM1688BHBE-X
C374
0.01
0
R259
0
10K
IC961
RF
A
B
C
D
D103
NI
C138
1000P
VOUT
UOUT
0.022
0.022
0.022
2.2
0.47
R251
R252
10K
R209
0
10K
6.8K
R221
0.1
R291
C256
R213
R214
R278
C109
680P
R124
LM+
WOUT
10K
C211
0.022
C275
8.2K
NI
R216
NI
0
R215
TRSDRV
R319
C971
1.0
C111
C277
NI
NI
NI
R125
C110
NI
LM-
LA6502-X
NI
680P
IC201
C943
D5V
D3.3V
TP48
TP49
TP47
TP150
R142
0
C140
680P
680P
680P
C112
C113
100P
C141
680P
R118
Q103
RT1P141C-X
F+
T+
T-
F-
FM-
FM+
C203
NI
C202
C201
NI
NI
C210
1
0.01
0.015
0.47
0.015
6.8K
C257
C259
R225
C258
C251
R207
C206
2200P
C207
10K
R212
C209
18K
C208
NI
R211
NI
NI
0
R276
R210
OPEN
FG
RPBC
D3.3V
0.1
C914
0.1
C913
0.1
C912
1
C915
0.1
0.1
D5V
C916
DGND
C264
NI
R205
R275
100
F
C204
C114
R117
0.1
R220
47K
NI
5.1K
FODRV
RFDC
E
B5.7V
15K
22K
4700P
100
C205
RFO
DIN
DIP
0.1
C115
0.1
0.1
0.1
0.1
C117
C118
C116
IC101
ES6602
1K
8200P
1K
C130
R116
R115
C183
NI
C173
47/6.3
R112
MIRR
LDONJ
DGND
R204
120P
22K
R206
30K
15K
R219
R217
4.7K
C273
560P
C274
560P
R126
NI
R174
C181
0
0.1
R175
C182
0.1
0
4.7K
R127
R128
C965
0.1
C152
0.01
0.1
12K
C119
C153
C120
R111
0.1
C146
33P
33P
33P
R137
R138
NI
3.3K
3.3K
C143
NI
160P
C127
8200P
0.22
C129
C128
TP50
4.7K
R273
3.3K
B3.3V
47/4
C126
R271
TRDRV
36K
560P
C272
560P
C271
B5.7V
10K
R274
D271
AMPSTBY
MA111-X
B1.8V
4.7K
R113
C149
C147
C148
C121
C122
0.1/16
C125
SPDRV
FODRV
TRSDRV
RPBC
TRDRV
AMPSTBY
FG
CLOSESW
TRVSW
OPENSW
OPEN
C401
47/4
1
1000P
R134
33
33
33
0.047
NI
1000P
R139
0.1
TP132
R140
R141
D5V
STBY
R114
C154
0.1
C155
0.1
C156
0.1
R135
R136
C180
1000P
4.7K
4.7K
0.1/16
47/6.3
C124
C123
SVREF
LM1117MP1.8-X
DGND
1
C145
C144
TP151
TP131
0.1
SDEN
SDATA
MINTR
SVREF
DFCT
AVC
C371
STBY
IC401
INB
IN
TE
C978
R130
5.1K
2SD1623/ST/-X
TEBC
SCLK
CE
FE
BSUM
TEBC
INB
IN
20K
R391
R255
CLK
MUTE
DCOTI
DCLK
DACCS
DACDENA
S1
RGB
DGND
BLANKING
REMO
STB
FLDIN
D301
MA111-X
330P
Q301
UN2214-X
IC304
NI
DGND
K401
NQR0502-001X
C405
C402
0.1/16
0.1/16
3.3K
R132
5.1K
R131
Q131
R302
NI
R355
Q132
0
0
0
0
4.7K
R395
NI
R356
SCL
SDA
R313
0
R321
NI
4.7K
R301
0.1
C320
C319
0.1
C385
TP302
C310
0.1
R320
4.7K
100K
R312
X301
NAX0770-001X
R384
NI
C321
1000P
NI
NI
R357
R358
NI
R133
CN310
D3.3V
R393
TP307
100
R340
MA10
C326
DB10
DB9
C362
K4S641632H-UC75
NI
C307
DB5
DB6
NI
D5V
DGND
NI
R394
NI
B1.8VB3.3V
C342
0.1
C370
0.1
K304
K303
C341
0.1
C369
470P
C379
C376
0.1
K305
NQR0502-001X
C332
470P
SPDIF
LA1
LOE
LD0
C311
LD1
0.1
LD2
LD3
LD4
LD5
LD6
LD7
C312
LCS3
0.1
LCS2
TP308
LA0
LA17
C313
LA2
0.1
LA3
LA4
LA5
LA6
C314
LA7
0.1
LA8
LA18
LA19
LWRLL
LA21
LA20
LA9
C315
LA10
0.1
LA11
LA12
LA13
LA14
LA15
LA16
DB15
C349
DB14
0.1/16
DGND
RESET
C333
/RAS2
MA9
NI
NI
NI
R396
AOUTR
33
R332
/WE
MA8
MA10
D3.3V
K331
NQR0251-001X
C339
C331
0.1
AGND
TBCK
R314
1K
0
360
R331
DQM
DB7
MA7
MA6
MA0
MA1
C340
0.1
100/4
R322
LRCLK
0
TSD0
TSD1
R398
AOUTL
DB4
DB5
DB6
C328
0.1
MA4
MA5
C365
470p
MA2
MA3
82
68
82
68
82
R307
NI
DB3
C363
4.7K
R360
R328
R329
R330
390
R327
R326
TP346
C377
0.1
Cr/Pr
YOUT
Cb/Pb
COUT
C/Cv/Y
C343
0.1/16
DB12
DB11
DB10
DB9
DB8
DB1
DB2
0.1
C309
DB13
DB0
C329
0.1
B3.3V
C364
0.1
K306
NQR0502-001X
C344
47/4
NI
D3.3V
R315
C330
NI
K311
TP98
C334
0.1
TP97
0.1
MCLK
C335
IC301
ES6802
33
33
100
33
33
33
33
R338
R337
R336
R335
R339
R334
R333
/CAS
/CS0
/RAS0
/RAS2
MA11
0.1
C308
/DOE
/RAS1
C327
0.1
TP309
DB8
MA11
/DOE
C305
NI
470p
IC302
C366
NI
470p
DQM
/WE
/CAS
/RAS0
/CS0
/RAS1
DB7
B3.3V
R399
NI
R371
AOUTL
1K
R372
NI
R373
TSD1
1K
R374
NI
R375
TSD0
1K
R376
NI
R377
SPDIF
1K
DGND
NI
DGND
SPDIF
AOUTR
AOUTL
MCLK
TBCK
TSD0
LRCLK
R403
DACCS
DCLK
DCOTI
C421
470P
R423
R404
NI
R413
R414
R415
R417
R418
R419
3.3K
DACDENA
LA16
LWRLL
R412
R420
100
LA15
LA14
LA13
LA12
LA11
LA10
LA9
LA20
RESET
LA19
LA18
LA8
LA7
LA6
LA5
LA4
LA3
LA2
YOUT
Cb/Pb
Cr/Pr
COUT
C/Cv/Y
NQR0251-001X
K333
NI
C406
IC406
NI
NI
R362
IC407
470
470
470
470p
C407
NI
C408
NI
R363
TP56
IC403
AK4385ET-X
470
33
33
33
0
R406
DGND
C391
C392
DGND
IC303
NI
0.1
D5V
NI
NI
R402
TP55
10
0.1
C417
C440
AOUTL+
AOUTR+
MBM29LV160TE70
220/6.3
C418
220/6.3
S1
RGB
D5V
AVC
MUTE
AOUTR+
BLANKING
AOUTL+
REMO
FLDIN
CLK
STB
K307
C350
0.1
DGND
C352
0.1
NQR0360-002X
K371
NQR0251-001X
K372
NQR0360-002X
K373
NQR0251-001X
K374
K375
NQR0251-001X
NQR0251-001X
K332
TO CN905
SHEET 2
0.1
C382
R353
R352
R351
NI
NI
NQR0251-001X
K376
K377
NQR0251-001X
NQR0251-001X
K378
B3.3V
0
C355
NI
DGND
LA17
LA0
LD7
LD6
LD5
NI
R367
LD4
LD3
DGND
LD2
LD1
LD0
LOE
LCS3
LA1
0
DGND
R354
0
CN302
QGF1016F2-23W
TO CN502 or CN902
SHEET 2
CN303
QGF1044F1-07X
AGND
DGND
B3.3V
B5.7V
LCS2
LCS3
RESET
LWRLL
LCS2
LCS3
LOE
LD7
LD6
LD5
LD4
LD3
LD2
LD1
LD0
LA21
LA20
LA19
LA18
LA17
LA16
LA15
LA14
LA13
LA12
LA11
LA10
LA9
LA8
LA7
LA6
LA5
LA4
LA3
LA2
LA1
LA0
Not use
gns10031001a1_rev0
CN404
NI
SHEET 1
1000P
C151
DGND
CE
TE
FE
BSUM
SDEN
SDATA
MIRR
SVREF
MINTR
TP310
TP311
NI
39K
R316
R308
B3.3V
K321
47/4
TP301
C336
TP303
TP153
KRC107S-X
C337
0.1
C322
12P
C323
12P
0.1
C318
NQR0502-001X
0.1
Q302
R311
C324
33
NI
TP312
R378
NI
R379
NI
C353
C317
C357
1
0.1
0.1
R317
C351
R318
0
NI
C358
470P
0.1/16
100
R350
MA4
DGND
SCLK
DFCT
LDONJ
TP304
TP306
TP305
100
100
100
R348
R349
MA5
C306
100
100
100
100
100
100
R341
R347
R345
R342
R344
R346
R343
MA7
MA3
MA9
MA2
MA6
MA8
MA1
MA0
C325
0.1
DB15
DB14
DB13
DB12
DB11
NI
470p
C361
C304
NI
C368
C367
470p
470p
DB4
DB0
DB1
DB2
DB3
Q130
2SK3019-X
2SK3019-X
R303
R304
R305
4.7K
4.7K
R392
0
NI
R364
R366
NI
R383
B3.3V
NI
C372
A
BCDEFG
2-3 2-4
Power supply and AV output terminal section
!
FC901
QNG0019-001Z
P901
QGA7901C1-02
5
C980
NQR0129-002X
C903
100P
FC902
QNG0019-001Z
!
!
!
C904
NI
C901
0.082
!
QQR1384-001
!
D903
DI106
L901
C908
22P
!
IC901
MIP2C40MP
47/200
C907
R903
C911
390K
0.0022
4
DANGEROUS VOLTAGE
C902
NI
!
T901
IC902
QQS0328-001
C905
2200P
R953
100
R954
1.5k
C967
R955
1k
1
R956
220K
!
C906
1000P
!
R901
68K
D905
!
D902
1F4G-T2
!
R902
D906
1SS133-T2
220
C909
R904
39/35
18K
C910
0.1
R905
10K
R906
18K
PC901
PS2581AL1/QW/
TL432/A/-T
!
!
D951
1F4G-T2
!
1F4G-T2
!
D953
SB240-F26
!
D955
PS154R-F83
D954
1F4G-T2
D956
1SS133-T2
1SS133-T2
R957
5.6K
R958
3.3K
R950
ICP-N10-T
C950
100/6.3
D960
D952
C982
39/35
C983
470/10
!
C955
330/16
!
82/16
!
82/16
D957
MTZJ3.6B-T2
C958
L952
L953
QQR1633-001
L954
100U
L955
100U
100/16
100/6.3
C959
100/10
Q951
2SC3576-JVC-T
R961
10K
Q952
RT1P441C-X
R969
10K
R983
1.5k
R935
10K
R963
R932
10k
Q961
KRA104S-X
DGND
4.7
R911
0
R912
0
R934
1.5K
Q960
2SC3928A/Q/-X
R962
4.7K
KRC102S-X
R981
4.7K
Q963
2SA1530A/Q/-X
Q962
C964
C985
47/25
C966
47/25
CP950
BUSWIRE
S502
QSW0651-001Z
S503
QSW0651-001Z
S504
QSW0651-001Z
S505
QSW0651-001Z
L951
QQR1633-001
C954
470/10
QQR1633-001
C957
C956
S501
QSW0651-001Z
S508
QSW0651-001Z
S507
QSW0651-001Z
S506
QSW0651-001Z
C920
C919
0NI
C918
NI
C991
C917
0
NI
C990
L970
NQR0129-002X
K502
K503
K505
K506
K507
K508
K509
K510
EP901
NI
QGF1040C1-13
10U
K501
0
0
0
0
0
0
CN901
CN902
K504
QGF1040C1-07
NQR0251-001X
0
0
0
CN903
QGF1208C1-17
TO CN301
SHEET 1
TO CN303
SHEET 1
TO CN501
SHEET 2
R965
100
J703
GP1FA553TZ
QNS0221-001
J901
Not use
J601
QNN0668-001
J602
QNN0698-001
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
3
QLF0158-001
IC502
QAL0552-001
0
0
NI
NI
R514
R512
R515
SG9
SG6
SG8
SG4
SG3
SG2
SG5
GR6
GR7
GR4
GR3
GR5
GR1
GR2
2
R502
10K
C502
0.1
C509
4700p
C504
R503
PT6315-S
NI
2.2k
R504
R510
C510
4700p
2.2k
SG7
GR1
SG9
GR6
GR7
GR3
GR5
GR2
GR4
100K
IC501
SG6
SG1
SG4
SG5
SG7
SG8
SG2
SG3
D504
1SS133-T2
D505
1SS133-T2
D506
1SS133-T2
D507
1SS133-T2
SG1
C511
0.1
100/6.3
C508
R508
C505
0.022/50
NI
22K
DGND
1
R513
C515
0.1
C507
C506
R509
0.1
0
CN502
QGF1036C1-07
K511
NQR0251-001X
K512
0
K513
0
0
K514
K515
0
K516
0
K517
0
K518
0
K519
0
K520
0
CN501
QGF1208C1-17
CN503
QGF1036C1-07
R910
56
TO CN303
SHEET 1
TO CN903
SHEET 2
C503
0
TO CN4
SHEET 3
C501
0
TO CN302
SHEET 1
CN905
QGF1040F1-23
EP902
NI
DGND
K701
C727
NI
K703
NQR0251-001X
R781
NI
R780
NI
NI
NI
R779
0
R788
Q712
NI
NI
R777
NI
R778
Q711
NI
R789
R771
NI
C730
C729
100/6.3
NI
C755
NI
C790
NI
C756
NI
R718
3.9K
C777
NI
R737
3.9K
Y
C
C/Cv/Y
PrOUT
PbOUT
IC704
SN74AHCT08NS-X
0.1
K702
NI
C741
150P
R741
82
R704
R701
3.9K
R705
200
C701
IC701
0.0033
RC4558D-X
R735
R734
200
3.9K
C731
4.7K
R736
470P
R753
200
C709
IC701
0.0033
RC4558D-X
R738
200
4.7k
R739
R772
620
R773
620
R756
NI
R775
NI
R774
NI
R703
47K
4.7K
C702
470P
R723
4.7k
C711
470P
C710
470P
NI
R758
R757
NI
0.1/16
C745
R706
100
C952
0.1/16
C706
22/25
R709
100
C953
C712
R725
560
22/25
C713
R724
27K
0.0022
2SC3928A/QR/-X
C748
47P
L709
2.2U
C744
C746
220P
330P
47P
C771
L730
2.2U
C753
220P
330P
R712
Q705
D701
MA111-X
D702
MA111-X
C742
0.1
Q760
RT1P44QC-X
10K
R713
R710
100K
Q701
RT1N44HC-X
R711
560
C707
27K
0.0022
R726
100
R727
10k
Q702
2SC3928A/QR/-X
C751
NI
R752
150P
NI
R728
NI
R729
C715
330P
C717
330P
C752
L706
1U
C714
L702
220P
C718
L701
2.2U
Q703
2SC3928A/QR/-X
R717
47K
27P
C740
100P
47P
2.2U
C716
47P
C719
220P
Q704
RT1P141C-X
R715
10k
C708
0.0015
D703
MA111-X
D704
MA111-X
D705
MA111-X
R790
1K
R714
100
27K
R716
TP604
100K
R754
NQR0251-001X
TP702
TP603
4.7K
R733
C720
0.1/16
L707
8.2K
R732
Q706
KRC102S-X
R776
C743
NI
CN904
QGF1201C3-17
TP704
TP703
C725
TP705
0.1
100
NI
R964
L960
K901
C989
100p
TP701
1U
10
DGND
gns10031001a2_rev0
SHEET 2
A
BCD EFG
2-5 2-6
Mechanism switch and LED board section
5
D1
SELU1E10WXM-P
4
D3 D4
NI UDZS7.5B-X
R1
0
CN4
QGF1006F2-07W
TO CN503
SHEET 2
D5 D6
UDZS7.5B-X NI
3
2
D2
SELU1E10WXM-P
S1
QSW1074-001
TO CN202
SHEET 1
CN1
QGF1016F3-0
5
1
lvs30022001a_rev0
SHEET 3
A
BCDEFG
2-7 2-8
Printed circuit boards
Main board
5
4
3
2
1
R514
R512
R513
R515
DI501
C507
IC502
K511
C511
<01> GNB10030-001B
K512
K513
K514
C506
C508
CN501
R508
C510
CN502
C515
R502
C505
R510
D505
D506
D504
D507
R910
K515
C502
IC501
R504
C501
K517K518
K516
C504
C503
K519
R509
K520
C509
R503
CN503
J901
C708
J601
C980
R715
Q703
J602
J703
R965
R726
R714
Q705
C743
L707
C989
C713
C707
C725
R754
K901
R712
R733
C720
C741
R716
R711
R741
R964
R727
R725
R776
C742
R724
R772
P901
C706
R732
R773
L960
C712
Q706
R774
FC901FC902
CN904
EP901
D705
C730
C729
IC704
C901
R718
C709
D701
D702 D703
D704
R756
R771
R788
R723
R753
C777
R738
K703
R775
R739
C753
C740
R781
R777
C903
C711
C719
R780
C710
C746
C748
L709
C771
L730
C752
R789K702
Q711
L901
C953
L706
C718
L701
K701
C952
R709
R778
Q712
C904
C717
R779
IC701
C744
C716
R706
C745
C751
R729
C702
R735
C731
R758
R757
R752
C714
L702
R736
C756
C701
R704
R705
C790
R737
C715
C755
D903
R701
R728
R734
C910
PC901
R905
R906
C907
CN905
C911
R903
IC901
R713
Q701
C727
R953
C905 C906
D902
Q760
R954
R904
R703
C909
D905
Q702
R955
R902
C967
D906
C908
R901
R790
R710
IC902
C902
R911
R956
Q704
R958
R957
T901
R912
R717
L970
CAUTION :
FOR CONTINUED PROTECTION AGAINST FIRE HAZARD, REPLACE ONLY WITH SAME TYPE AND RATED FUSE(S).
T
ATTENTION :
REPLACER PAR DES FUSIBLE DE MEME TYPE.
K509 K510
K508
R935
K506
K503
K502
D957
C982
D952
C990
K507
CN902
K501
D955
CN903
K504
Q952
C964
C955
R963
R934
C985
C966
L953
L954
C957
C956
D960
C950
R950
Q963
Q960
Q961
R981
C958
R969
R983
EP902
CN901
L951
R962
Q962
C917
C991
C959
D953
C918
C919
K505
C920
CP950
L952
C954
C983
D954
D956
D951
Q951
S501
S507
S506
R961
R932
S508
L955
S502S503S504 S505
DANGEROUS VOLTAGE
A
BCD EFG
2-9 2-10
Digital board
5
4
CN202
R251
<02> GNB10029-001B
TP100
R212
R211
R215
R216
R278
R214
C275
C261
R217
C256
C260
C202
C277
C373
C374
R361
C262
R365
K376
CN303
C264
C375
C961
K378
K377
C401
CN301
C203
IC961
C405
TP94
C971
K401
C208
R205
C209
R209
C207
R206
C205
C272
IC401
R204
C943
C273
R275
R219
R271
R319
C402
IC304
R344
R343
R342
R341
R340
R338
R337
R336
R335
R334
R332
K304
C342
R276
C324
C321
C326
R311 R312
C358
C353
C325
TP309
C328
C329
C379
C322C323
C372
IC301
C341
C315
Forward side
CN201
X301
C313
C314
C310
R255
TP308
R210
Q302
TP153
C336
C312
TP303
C311
C271
TP301TP302
R305
C363
R303
R304
C274
C343
R302
C101
C357
C332
C136
C318
TP97
R372
C376
C135
C351
TP310
TP306
R314
R399
R360
K305
CN302
C133
C134
TP304
R396
C132
C110
C111
TP311
TP305
TP307
TP98
R322
R374
C330
K332
R118
C334
R142
C112
C173
C339
C131
C103
C114
TP150
IC101
R117
K101
TP50
C382
CN101
C141
C140
C109
TP48
TP47
C115
R112
C126
K375
TP346
C155
C117
C116
R315
C421
K374
C148
R137
R138
C127
C156
C120
C123
TP49
TP132
C122
C143
R423
C146
TP56
TP55
K373
R141
R140
C183
K372
C106
TP93
C147
R139
K311
C333
C130
K371
C107
TP151
TP131
C128
C129
R402
C913
R145
R313
R130
CN310
Q131
Q132
LED board
<03> LVB20055-001A
R1
D3
D4
3
C257
C251
C327
R384
R356
C258
C259
R383
R350
TP312
R348
R347
R346
R345
R339
R333
R331
C362
C305
C304
C206C211
R207
R366
D271
Q301
R378
K303
R213
C371
D301
C392
C349
C370
CN404
R355
R367
C369
C210
R225
R349
C391
C361
R257
R221
R259
R291
R273
C204
IC302
C344
R274
IC201
R357
C364
R358
R379
C290
R208
R252
C217
C201
2
C263
C365
C309
C308
C367
C368
C306
C366
C307
1
C423
C422
C380
K306
C381
Reverse side
R220
R364
R321
C337
R320
IC303
R395
C350
K321
R391
R392
TP23
C319
TP21
R301
C385
C355
K307
TP22
TP24
C320
R318
C153
C102
C352
R308
C340
R377
TP11
TP2
R317
C335
C331
R328
R376
R371
C377
R353
C916
TP9
TP10
TP7
R363
C408
R373
R375
R307
TP14
TP8
TP4
TP6
C317
R316
R398
R352
R362
R354
C914
R102
R326
R327
R330
R329
TP3
TP5
TP1
TP18
R101
TP19
K331
C104
R105
C105
R108
IC406
IC407
R351
TP20
K103
D102
TP15
C138
K102
D103
Q103
C915
K333
TP16
R125
C108
R124
C113
C406
C137
R116
R113
R404
R420
R412
R413
R414
R403
R115
C125
R419
R418
R417
R415
Q102
C119
R128
Q101
R127
C965
IC403
R107
R111
C118
C121
C152
C181
R174
R126
R104
C182
R175
R114
C418
R106
C154
R135
R136
C145
C144
C180
C124
C440
R103
R110
R109
R146
R134
C149
R131
Q130
C912
R133
C978
R406
C417
C151
R393
R394
R132
Switch board
CN1
D5 D6
CN4 D1
D2
<04> LVB10530-001A
S1
A
BCDEFG
2-11 2-12
Victor Company of Japan, Limited
AV & MULTIMEDIA COMPANY DIGITAL VIDEO STORAGE CATEGORY 12, 3-chome, Moriya-cho, kanagawa-ku, Yokohama, kanagawa-prefecture, 221-8528, Japan
No.YD054SCH
Printed in Japan
VPT
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