Sony HCD-DP900D / MHC-DP900D Service Manual ▷ View online
29
29
HCD-DP900D
Ref. No.
Location
IC101
G-6
IC102
E-4
IC106
F-6
IC107
G-5
IC301
B-4
IC303
D-3
IC401
B-6
IC501
F-6
IC502
C-5
IC504
E-6
IC505
E-5
IC701
F-2
Q711
F-2
Q712
F-2
• Semiconductor
Location
E
E
MB BOARD (SIDE B)
11
(11)
1-682-900-
2
3
4
5
6
7
A
1
B
C
D
E
F
G
H
R166
R299
C305
R077
C318
C116
R187
C114
C113
C124
C109
R167
R183
C103
R184
R188
R017
R021
R168
IC101
IC107
R142
R141
FL204
R138
R136
IC102
C119
R126
R124
C504
R718
R717
C508
C509
R713
R712
R109
R711
R725
R724
R723
R101
C510
C511
C513
C514
C516
C518
R554
1
2
3
FB112
R533
R532
R524
R517
R516
R515
R514
C519
R512
R511
C520
C522
R507
C523
C524
C525
C526
C530
C531
C532
C533
C534
C535
C536
C537
C538
C539
C540
C542
C545
C546
C547
FL502
FL005
FL505
FL103
FL003
FL004
IC501
FB007
FB008
FB009
FB010
FB011
FB012
R154
R150
R152
IC106
IC504
R324
R134
C018
C019
C007
FL202
FL102
C202
C203
C204
C205
C206
C207
C721
C716
R079
C321
C322
C711
TP063
R191
FL101
R737
R738
R175
R172
C323
R202
R163
C702
R162
C712
R161
R160
C717
C722
R157
R156
C741
R155
R204
FB712
FB711
Q712
Q711
R205
R112
R113
R115
R116
R117
R118
R119
R123
R211
R128
R130
R131
R132
R212
FL203
R153
R151
L711
R149
R147
R146
R145
IC505
FL501
C325
C326
C541
L715
L713
R199
IC701
R078
R076
R424
R423
C430
C429
IC303
C327
C328
IC401
R521
R329
R320
IC301
IC502
C503
R305
R306
R307
R308
R309
R310
R311
R312
R321
R335
R344
R350
R351
R406
R407
R408
R409
R410
R411
R416
R418
R420
R421
R422
R426
R427
R428
R429
R430
R431
R434
R435
C417
C415
C413
C412
C411
R513
R701
C408
C407
C402
C350
C346
C344
C343
C342
C341
C338
C337
C301
TYPE A
C335
C333
C332
R214
R215
1
3
4
5
Ver 1.3 2003.01
HCD-DP900D
30
30
6-6.
SCHEMATIC DIAGRAM – MB(1/5) SECTION –
R407
R408
R409
R425
C430
R424
C429
R423
R411
R410
R413
C415
C411
R426
R428
R417
R412
C401
R415
C405
C406
R416
R420
R414
C404
R418
C402
R406
C407
R421
R419
C403
C408
R422
R427
R432
C414
R430
C413
R431
C412
R429
R434
R433
C416
C417
C418
R439
R435
C420
R078
R077
TYPE A
TYPE A
TYPE B
R076
R077
R079
330
22
10k
100k
C419
R079
CN009
CN010
CN404
IC401
120k
150k
150k
220k
0.001
B
33k
0.001
B
33k
56k
56k
10k
0.01
B
0.0047
B
470k
33k
10k
270k
0.015
B
120k
0.1
B
0.1
B
680k
470k
470k
0.0015
B
33k
220p
B
120k
220p
B
33k
33k
100p
CH
100p
CH
33k
100k
10k
0.01
B
100k
0.033
B
56k
0.033
B
56k
330
10k
0.01
B
0.001
B
0.01
B
0
10k
0.1
B
3.3k
*
22k
47
16V
*
*
9P
25P
5P
FAN8034
XDRVMUTE
SPMUTE
TSD
SPFG
FDRV+
FDRV-
TDRV-
TDRV+
SLE
SLDA
SLDB
SLDB
MDSO
MDPO
LMCTL
LMP
LMM
LMM
M12V
MGND
DGND
+5V
+3.3V
RF+
PI
TE
FE
MIRR
TZC
SSDFCTI
SS_MON
SSCK
SSWD
SSRD
SSCS
RFTPON
XLDON
INLIM
SVC
RF
GND
FE
TE
PI
GND
RF+
GND
PI
TE
FE
+5V
MIRR
TZC
SSDFCTI
SS_MON
SVC
SSCK
SSWD
SSRD
SSCS
+3.3V
RFTPON
RFMON
GND
FCS+
FCS-
TRK+
TRK-
LDON
SLA+
SLB+
SLB-
SLA-
LED
GND
INLIM
SPM-
SPM+
FOR CHECK
DRIVE
COIL
MOTOR/
BOARD
BOARD
RF-240
RF-240
(2/5)
(2/5)
(2/5)
(2/5)
(4/5)
(2/5)
(4/5)
(5/5)
(5/5)
(5/5)
(5/5)
(2/5)
(2/5)
(Page 27)
(Page 27)
Ver 1.3 2003.01
31
31
HCD-DP900D
6-7.
SCHEMATIC DIAGRAM – MB(2/5) SECTION – • See page 61 for IC Block Diagrams.
R329
R330
C301
IC301
C305
R341
C317
R334
C315
R337
R342
R338
R343
R344
C318
R335
R336
R345
C306
C307
R313
R314
R315
R316
C310
C309
C311
C312
C313
R319
R319
C346
C349
C321
C351
R385
C348
C347
C320
C326
C325
C328
R356
C324
C327
C323
C319
R349
C322
JL318
R199
R299
R350
R351
C331
C333
C350
C335
C338
JL3
40
JL3
21
JL320
JL322
R
328
JL326
R384
C342
C341
C340
C339
C344
IC303
IC302
C332
R368
C334
CL3
16
C
L3
15
CL3
14
C
L313
C
L312
C
L311
JL329
R
311
R
312
R
310
R
3
09
R
3
08
R
307
R
306
R
3
05
C337
C336
TP606
C352
C304
R
33
2
R
301
R
302
R321
C343
R320
C345
R318
R317
R352
0
0
0.1
B
MM1385ENLE
0.01
B
10k
0.01
B
10k
100p
CH
100
33k
22k
220
1k
0.01
B
2.2k
10k
10k
0.0047
B
0.01
B
470
470
470
4.7k
0.0047
B
0.0047
B
0.0047
B
0.1
B
0.033
B
6.8k
0.0047
B
0.01
B
0.01
B
0.01
B
4.7k
0.01
B
0.01
B
0.01
B
0.01
B
0.01
B
0.01
B
1.8k
0.01
B
0.1
B
0.01
B
0.068
B
27k
0.01
B
2.7k
150k
1.2k
2.2k
0.01
B
0.01
B
0.01
B
0.01
B
0.01
B
10k
10
0.01
B
0.01
B
0.01
B
0.01
B
0.01
B
MSM51V18160F-
60TSKR1
CXD9635R
0.01
B
4.7k
0.01
B
4.7k
4.7k
4.7k
4.7k
4.7k
4.7k
4.7k
4.7k
0.01
B
0.01
B
47
16V
220
4V
0
3.3k
3.3k
470
0.01
B
0
0.01
B
0
10k
2.2k
+1.8V
X
A
V
S
R
Q
SD
E
F
X
S
A
K
X
SH
D
S
D
C
K
C
D
D
O
U
T
C
D
LR
C
K
C
D
B
C
K
C
D
D
AT
A
XWAIT
XSDPCS
XARPCS
XSDPIT
XARPIT
HA7
HA6
HA5
HA4
HA3
HA2
HA1
HA0
HD15
HD14
HD13
HD12
HD11
HD10
HD9
HD8
TRST
TMS
TDIKT
TCK
XRD
XWRH
FD
R
V
-
FD
R
V
+
TD
R
V
-
T
D
R
V+
L
M
C
TL
S
LD
B
S
LD
A
M
IR
R
T
ZC
S
S
D
FC
TI
33
M
A
R
P
S
SC
S
L
M
M
LM
P
S
S
C
K
S
SW
D
SS
R
D
TSD
S
P
M
U
TE
IN
LIM
M
D
P
O
M
D
S
O
X
A
R
P
R
S
T
XRST
SS_MON
TE
FE
PI
SPFG
S
LE
SVC
R
FTP
O
N
RF+
DGND
+5V
+3.3V
SD
I0
S
D
I1
S
D
I2
S
D
I3
S
D
I4
S
D
I5
S
D
I6
SD
I7
XRD
XWRH
XRD
XWRH
XRST
XRST
TDOKT
MEMD0
MEMD1
MEMD2
MEMD3
MEMD4
MEMD5
MEMD6
MEMD7
M
E
M
D
8
M
EM
D
9
M
EM
D
10
M
EM
D
11
M
EM
D
12
M
EM
D
13
M
EM
D
14
M
EM
D
15
MEMA0
MEMA1
MEMA2
MEMA3
MEMA4
MEMA5
MEMA6
MEMA7
MEMA8
MEMA9
MEMA0
MEMA1
MEMA2
MEMA3
MEMA4
MEMA5
MEMA6
MEMA7
MEMA8
MEMA9
MEMD0
MEMD1
MEMD2
MEMD3
MEMD4
MEMD5
MEMD6
MEMD7
MEMD8
MEMD9
MEMD10
MEMD11
MEMD12
MEMD13
MEMD14
MEMD15
TRST
TMS
TDIKT
TCK
TDOKT
TD
O
K
T
T
C
K
TD
IKT
TM
S
TR
S
T
ES
TB
ASW
TZ
C
M
IR
R
P
W
M
2
M
N
T5
M
N
T4
M
N
T3
M
N
T2
M
N
T1
M
N
T0
A+3.3V REG.
PROCESSOR
DIGITAL SIGNAL
CONVERTER
D/A
DIGITAL SERVO
SDRAM
(5/5)
(5/5)
(5/5)
(1/5)
(1/5)
(3/5)
(4/5)
(5/5)
(4/5)
(1/5)
(1/5)
(1/5)
(3/5)
(5/5)
(4/5)
(4/5)
(3/5)
(5/5)
(4/5)
(3/5)
(1/5)
(1/5)
(4/5)
HCD-DP900D
32
32
6-8.
SCHEMATIC DIAGRAM – MB(3/5) SECTION –
C535
C534
C531
C530
C536
C532
C533
C537
R533
C529
JL524
R525
C526
C545
C508
C509
R508
R510
C510
C511
C538
C539
R554
FL501
FL502
IC501
IC502
C503
R521
C518
R518
C521
RV501
R522
R524
C542
C541
C522
C520
C519
C540
C513
R509
R507
C504
C514
C516
R517
C546
C547
C523
C524
C525
JL
5
2
2
R532
IC503
R516
R515
R514
R513
R512
R511
C512
C505
C502
C506
FL505
IC504
IC505
JL528
JL527
JL525
JL526
C501
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
10
0.01
10k
0.01
0.01
0.01
0.01
0
10k
0.01
0.01
0.01
0.01
10
TK71518ASCL
MM1385ENLE
0.01
0
0.1
1.2k
0.1
1k
3.3k
10k
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0
100
0.01
0.01
0.01
10k
0.01
0.01
0.01
0.01
0.01
10k
CXD1933Q
220
220
220
220
220
220
220
4V
10
10
10
HY57V161610DTC-7
HY57V161610DTC-7
1
50V
HD15
HD14
HD13
HD12
HD11
HD10
HD9
HD8
HD7
HD6
HD5
HD4
HD3
HD2
HD1
HD0
512FSAVD
CDDOUT
CDDATA
CDBCK
CDLRCK
33MAVD
SDI0
SDI1
SDI2
SDI3
SDI4
SDI5
SDI6
SDI7
SDEF
XSHD
XSAK
XRD
XWRH
XAVDIT
XWAIT
DACK0
DREQ0
DREQ1
DACK1
XRST
+1.8V
+5V
27MAVD
H
A
0
H
A
1
H
A
2
H
A
3
H
A
4
H
A
5
H
A
6
H
A
7
H
A
8
H
A
9
H
A
1
0
H
A
1
1
H
A
1
2
H
A
1
3
H
A
1
4
H
A
1
5
H
A
1
6
H
A
1
7
H
A
1
8
H
A
1
9
H
A
2
0
H
A
2
1
TMS
TRST
TCK
TDIKT
SDCK
XAVSRQ
SPDIF
XAVDCS3
XAVDCS2
Y
C
V
DGND
V_GND
C_GND
Y_GND
+3.3V
TDOKT
TRST
ADDT0
ADDT1
ADDT2
ADDT3
ADDT4
ADDT5
ADDT6
ADDT7
ADDT8
ADDT9
ADDT10
ADDT11
ADDT12
ADDT13
ADDT14
ADDT15
ADDT0
ADDT1
ADDT2
ADDT3
ADDT4
ADDT5
ADDT6
ADDT7
ADDT8
ADDT9
ADDT10
ADDT11
ADDT12
ADDT13
ADDT14
ADDT15
ADAD0
ADAD1
ADAD2
ADAD3
ADAD4
ADAD5
ADAD6
ADAD7
ADAD8
ADAD9
ADAD10
ADAD11
ADAD0
ADAD1
ADAD2
ADAD3
ADAD4
ADAD5
ADAD6
ADAD7
ADAD8
ADAD9
ADAD10
ADAD11
ADDT0
ADDT1
ADDT2
ADDT3
ADDT4
ADDT5
ADDT6
ADDT7
ADDT8
ADDT9
ADDT10
ADDT11
ADDT12
ADDT13
ADDT14
ADDT15
ADAD0
ADAD1
ADAD2
ADAD3
ADAD4
ADAD5
ADAD6
ADAD7
ADAD8
ADAD9
ADAD10
ADAD11
H
A
0
H
A
1
H
A
2
H
A
3
H
A
4
H
A
5
H
A
6
H
A
7
H
A
8
H
A
9
H
A
1
0
H
A
1
1
H
A
1
2
H
A
1
3
H
A
1
4
H
A
1
5
H
A
1
6
H
A
1
7
H
A
1
8
H
A
1
9
H
A
2
0
H
A
2
1
H
D
0
H
D
1
H
D
2
H
D
3
H
D
4
H
D
5
H
D
6
H
D
7
HD8
HD9
HD10
HD11
HD12
HD13
HD14
HD15
HD0
HD1
HD2
HD3
HD4
HD5
HD6
HD7
HD8
HD9
HD10
HD11
HD12
HD13
HD14
HD15
H
A
21
H
A
2
0
H
A
1
9
H
A
1
8
H
A
1
7
H
A
1
6
H
A
1
5
H
A
1
4
H
A
1
3
H
A
1
2
H
A
1
1
H
A
1
0
H
A
9
H
A
8
H
A
7
H
A
6
H
A
5
H
A
4
H
A
3
H
A
2
H
A
1
H
A
0
TMS
TRST
TCK
TDO
TDI
16M SDRAM
16M SDRAM
MPEG DECODER
REG.
REG.
(5/5)
(5/5)
(5/5)
(5/5)
(2/5)
(2/5)
(2/5)
(4/5)
(4/5)
(4/5)
(4/5)
(4/5)
(4/5)
(5/5)
(2/5)
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