Sony HCD-DP900D / MHC-DP900D Service Manual ▷ View online
33
33
HCD-DP900D
6-9.
SCHEMATIC DIAGRAM – MB(4/5) SECTION – • See page 22 for Waveforms. • See page 61 for IC Block Diagrams. • See page 54 for IC Pin Function.
C119
C113
R128
R132
R131
R121
R146
R123
R134
R151
R153
R155
R130
R172
JL111
IC101
IC106
R182
R114
R117
R118
R105
R116
R119
JL107
C109
R111
R133
X101
R113
R145
R143
R147
R179
R129
R156
CL102
JL123
JL108
C114
C112
R112
FL101
R101
C105
JL102
C107
C108
X102
R107
C111
R124
R125
R126
R141
R142
R185
R186
R187
R188
R164
R168
R167
R166
R165
R162
R160
R161
C116
C124
R170
FL102
FL103
R183
C103
R192
R191
R149
R150
R154
TP605
TP604
C104
C110
TP601
CN101
R136
R137
R138
IC102
IC107
R140
R184
R109
FB112
R174
TP603
R157
R175
CN103
C106
IC103
R152
0.01
B
0.01
B
3.3k
10k
10k
10k
10k
10k
10k
4.7k
4.7k
4.7k
10k
10k
BR24C08F-E2
TC74VHCT32AFT
100k
100k
1k
1k
10k
10k
10k
0.01
B
470
10k
16.5MHz
10k
10k
10k
2.2k
10k
10k
10k
0.01
0.1
1k
2.2
0.01
B
10p
CH
15p
CH
27MHz
1k
0.01
B
10
10
10
10
10
10k
10k
2.2k
10k
100
1k
1k
4.7k
100
10k
10k
0
0.01
B
0.01
B
1k
4.7k
0.01
B
0
0
4.7k
100
4V
100
4V
12P
10
10
10
IMIC6001BTD
MBM29DL324BE
-90PFTN
10
10k
10
0UH
10
0
0
5P
0.01
B
MB91307APFV-G
-BND-E1
33k
HA0
HA1
HA2
HA3
HA4
HA5
HA6
HA7
HA8
HA9
HA10
HA11
HA12
HA13
HA14
HA15
HA16
HA17
HA18
HA19
HA20
HA21
HD0
HD1
HD2
HD3
HD4
HD5
HD6
HD7
HD8
HD9
HD10
HD11
HD12
HD13
HD14
HD15
27MAVD
33MARP
33MAVD
512FSAVD
XAVDIT
XARPIT
XSDPIT
XRST
XARPRST
DREQ0
DREQ1
DACK1
DACK0
XAVDCS2
XAVDCS3
XARPCS
XSDPCS
XFGACS
XWAIT
XWAIT
XLDON
XWRH
XRD
TRST
FGAINT
XDRVMUTE
CPUCK
DGND
WIDE
VMUTE
SPDIF
+5V
+3.3V
HD8
HD9
HD10
HD11
HD7
HD8
HD9
HD10
HD11
HD12
HD13
HD14
HD15
HA0
HA1
HA2
HA3
HA4
HA5
HA6
HA7
HA0
HA1
HA2
HA3
HA19
HA1
HA2
HA3
HA4
HA5
HA6
HA7
HA8
HA9
HA10
HA11
HA12
HA13
HA14
HA15
HA16
HA17
HA18
HA19
HA20
HA21
HD0
HD1
HD2
HD3
HD4
HD5
HD6
HD7
HD8
HD9
HD10
HD11
HD12
HD13
HD14
HD15
HD0
HD1
HD2
HD3
HD4
HD5
HD6
HD7
HD8
HD9
HD10
HD11
HD12
HD13
HD14
HD15
HA0
HA1
HA2
HA3
HA4
HA5
HA6
HA7
HA8
HA9
HA10
HA11
HA12
HA13
HA14
HA15
HA16
HA17
HA18
HA19
HA20
HA21
HD0
HD1
HD2
HD3
HD4
HD5
HD6
HD7
HD8
HD9
HD10
HD11
HD12
HD13
HD14
HD15
HA0
HA1
HA2
HA3
HA4
HA5
HA6
HA7
HA8
HA9
HA10
HA11
HA12
HA13
HA14
HA15
HA16
HA17
HA18
HA19
HA20
HA21
SI0
SI2
SO0
SO2
SC0
SI2
SO0
SC0
SI0
HD8
HD9
HD10
HD11
HD7
HD8
HD9
HD10
HD11
HD12
HD13
HD14
HD15
HA0
HA1
HA2
HA3
HA4
HA5
HA6
HA7
HA0
HA1
HA2
HA3
HA19
SO2
*
1
*
3
CPUCK
TXD
RXD
GND
GND
+3.3V
SPDIF
DGND
XFRRST
XIFINT
XIFCS
SI0
SO0
SC0
GND
VMUTE
FR
XIFOK
VDD
VSS
VDD
VSS
XTI
XTO
TEST
VDD
VSS
F SEL
27-1OUT
27-2OUT
33-1OUT
33-2OUT
512-1OUT
512-2OUT
*1 R150
33k
1k
6.8k
15k
*3 R154
33k
68k
E,MX
EA
SP,MY,TH
SP,MY,TH
OR GATE
CLOCK OSC
CONTROL
DVD SYSTEM
FLASH RAM
FOR CHECK
EEPROM
E,MX
EA
BOARD
MAIN(1/3)
(5/5)
(3/5)
(2/5)
(3/5)
(5/5)
(5/5)
(5/5)
(5/5)
(5/5)
(5/5)
(2/5)
(2/5)
(2/5)
(2/5)
(3/5)
(3/5)
(5/5)
(5/5)
(1/5)
(2/5)
(3/5)
(1/5)
(1/5)
(Page 37)
Ver 1.1 2002.03
HCD-DP900D
34
34
6-10. SCHEMATIC DIAGRAM – MB(5/5) SECTION – • See page 22 for Waveforms. • See page 62 for IC Block Diagrams.
FL202
C205
R207
R206
C204
R214
R215
CL226
R204
R205
R212
R211
FL204
R017
R021
FL203
C203
C202
R202
C206
CL225
CL224
JL223
FB008
FB007
FB009
FB011
FB012
FB010
C007
IC006
µPC2918
FL003
FL004
C004
C005
C006
FL005
C018
C019
CN008
R724
R725
R713
C721
C722
R711
C711
C712
R712
C716
C717
R737
R738
C764
C765
C766
CN011
C742
C743
C701
C702
L701
10
µH
L715
L711
L713
IC701
CN202
IC202
Q711
Q712
R701
C207
R719
FB714
FB711
R717
FB712
R718
C741
C745
C744
0.01
B
220
220
0.01
B
10k
10k
1k
1k
1k
1k
0
0
0.01
B
0.01
B
100
0.01
B
0UH
0UH
0UH
0UH
0UH
0UH
10p
47
16V
220
4V
47
16V
0.1
B
0.1
B
8P
PH-S
10k
10k
510
18p
33p
510
18p
33p
510
18p
15
µH
15
µH
15
µH
33p
0
0
1
50V
1
50V
1
50V
6P
FFC-S
100
6.3V
22 6.3V
100
6.3V
0.1
BA7666FS-E2
10P
LC22004A-RJ6-TBM
DTA114EKA-T146
DTA114EKA-T146
10k
0.01
75
0
0
75
0
75
0.1
22
6.3V
100
6.3V
XFGACS
HA19
HA3
HA2
HA1
HA1
HA0
CPUCK
XRST
XWRH
XRD
FGAINT
HD11
HD10
HD10
HD9
HD8
HD8
+5V
M12V
+3.3V
DGND
MGND
+1.8V
Y
C
V
WIDE
VMUTE
V_GND
C_GND
Y_GND
DGND
TBL ADDRESS SW
BU UP/DOWN SW
CLOSE SW
OPEN SW
D+5V
M+7V
MTR CNT1(LOAD OUT)
MTR CNT2(LOAD IN)
MGND
EXPI0
EXPI1
EXPI1
GND
MGND
5V
5V
GND
M+7V
3.3V
11V
M+7VGND
C
Y
GND
GND
GND
VIDEO
MUTE
INA
GND
INA
GND
INB
GND
GND
NC
INC
INC
GND
VCC
OUTA1
OUTA2
OUTA2
OUTB1
OUTB2
OUTB2
NC
OUTC1
OUTC2
+1.8V REG
DIGITAL
AUDIO
INTERFACE
VIDEO BUFFER
SWITCH
Q711,712
BOARD
BOARD
DRIVER
VIDEO
(1/3)
BOARD
MAIN
(1/5)
(2/5)
(3/5)
(4/5)
(4/5)
(4/5)
(2/5)
(2/5)
(4/5)
(4/5)
(4/5)
(3/5)
(4/5)
(1/5)
(1/5)
(2/5)
(2/5)
(2/5)
(3/5)
(3/5)
(3/5)
(4/5)
(4/5)
(1/5)
(Page 37)
(Page 43)
(Page 35)
35
35
HCD-DP900D
6-11. SCHEMATIC DIAGRAM – DRIVER SECTION –
6-12.PRINTED WIRING BOARD – DRIVER SECTION – • See page 21 for Circuit Boards Location.
D731
CN731
R713
R714
R711
R712
Q712
C712
S711
CN711
S701
C721
CN723
CN722
R721
CN721
M721
CN702
D701
R702
CN701
IC701
R701
C702
Q711
SIR-34ST3FK
10k
10k
1k
1k
PT483F1
0.1
0.01
2P
4PM
680
8P
8PM
MTZJ-3.9A
47
10P
BA6956AN
330
10
50V
DTC114ESA
MGND
DGND
BU UP/DOWN SW
TBL ADDRESS SENS
M+7V
D+5V
CLOSE SW
OPEN SW
DGND
MTR+
MTR-
D+5V
MTR CNT1
MTR CNT2
CLOSE SW
OPEN SW
BU UP/DOWN SW
DGND
TBL ADDRESS SENS
D+5V
VCC
OUT2
GND
VREF
OUT1
BU UP/DOWN SW
TBL ADDRESS SENS
VM
FIN
RIN
RNF
TURN MOTOR
OPEN/CLOSE SW
BU UP/DOWN SW
TBL ADDRESS SENS
Q711,712
MB
BOARD(5/5)
(Page 34)
MOTOR BOARD
11
(11)
1-682-791-
SENSOR BOARD
11
(11)
1-682-792-
DIODE BOARD
11
(11)
1-682-793-
DRIVER BOARD
11
(11)
1-682-790-
U
MB
BOARD
(Page 28)
M
2
3
4
5
6
7
8
A
1
B
C
CN711
C721
JW721
JW722
R712
R713
JW725
JW
712
C712
JW724
R721
R714
Q711
Q712
E
1
4
E
C
C
JW723
JW726
R711
JW
713
S711
BU UP/DOWN
SW
CN721
S701
OPEN/CLOSE SW
M721
CN723
CN722
CN731
D731
IC701
JW
701
JW702
JW703
JW704
C702
C703
C704
CN702
CN701
D701
1
9
R701
R702
C701
JW705
1
2
2
D701
C-6
D731
C-2
IC701
C-6
Q711
A-2
Q712
B-2
Ref. No.
Location
• Semiconductor Location
HCD-DP900D
36
36
6-13. PRINTED WIRING BOARD – MAIN SECTION – • See page 21 for Circuit Boards Location.
D51
A-9
D111
G-9
D112
F-9
D113
F-9
D501
B-4
D502
B-4
D503
B-4
D504
B-4
D505
C-4
D506
C-4
D507
C-4
D508
C-4
D509
B-4
D510
E-9
D511
B-2
D950
G-6
D959
G-6
D961
G-6
D962
G-6
D971
F-8
D972
E-8
D973
E-8
D974
E-8
D975
E-8
D981
C-5
D982
D-5
D983
C-6
D984
C-6
IC11
C-9
IC51
A-8
IC301
F-5
IC302
F-2
IC303
E-3
IC304
F-3
IC401
B-3
IC501
B-4
Q1
C-8
Q2
A-9
Q11
C-8
Q12
C-8
Q111
F-9
Q112
F-9
Q113
F-9
Q114
F-9
Q121
G-9
Q141
G-5
Q171
G-9
Q301
G-3
Q302
G-3
Q303
G-3
Q304
F-4
Q305
G-4
Q391
D-2
Q392
C-2
Q393
C-2
Q394
C-2
Q395
D-2
Q396
D-2
Q397
D-3
Q501
B-4
Q502
B-5
Q503
B-5
Q504
E-9
Q505
E-9
Q506
E-9
Q507
E-9
Ref. No.
Location
• Semiconductor Location
MAIN BOARD
11
(11)
1-682-901-
M961
FAN
H
FRONT AMP
BOARD
(Page 44)
FRONT AMP
BOARD
(Page 44)
G
I
SURROUND
BOARD
(Page 46)
F
TRANS
BOARD
(Page 52)
P
HEAD(B)
BOARD
(Page 51)
O
HEAD(A)
BOARD
(Page 51)
C
LEAF SW
BOARD
(Page 51)
J
PANEL
BOARD
(Page 48)
T
R
E
DPS
BOARD
(Page 40)
MB
BOARD
(Page 28)
MB
BOARD
(Page 28)
D
DSP
BOARD
(Page 40)
2
3
4
5
6
7
8
9
10
11
A
1
B
C
D
E
F
G
H
C111
R55
R
505
R392
R471
C499
R342
C383
D
113
D961
R
375
R347
R483
R341
R338
R353
R
340
R491
R
339
JR2
C
310
R401
D507
R321
R400
R419
C273
R
378
R
373
R356
R
409
JR6
R
372
R
346
R305
JR400
R
60
R
371
R301
R
386
R
56
D51
C
13
C
39
R
504
R
387
R
336
R
337
R390
R389
R
388
R
3
58
R357
R391
C
326
R503
C333
R501
R
307
R502
R411
C411
C410
C412
C
21
C
11
R308
C328
C376
R429
R396
R394
R
430
R
312
R
376
R
303
IC401
R
963
R
377
R
374
C321
R
309
R
355
JR26
R
486
R141
C271
R
369
C498
R402
C
22
C464
R
487
R
488
C378
R
507
R413
R403
R404
R
405
R406
R
474
R479
R
475
D502
C276
R473
C46
C973
C977
R
472
D506
D503
D
504
D501
R436
R19
JR271
R478
R
477
R476
D505
C505
R417
C414
R493
R
498
R
306
R
320
R
492
JR462
R961
R485
IC303
JR416
C384
R
393
C2
6
R
496
JR420
R
359
R484
R
352
R
506
R143
JR27
JR
272
R
423
R12
R42
R368
R
58
R
422
JR
12
D508
R511
R142
C334
R59
R
510
R349
R302
R31
1
R407
C511
JR
7
R67
R
508
JR24
R
509
C27
C20
R3
R
26
JR33
R447
R470
JR5
R451
R
41
R354
D
509
R480
R
453
R382
R15
R
23
R
24
R
6
R61
C29
R62
C
34
C15
JR8
R313
C
56
R8
C51
C61
R
21
JR
16
R4
R22
R
366
R
469
R
514
R
497
R362
R367
R438
R365
R
456
R361
R
495
C
313
R111
R384
JR32
R331
R65
C5
2
C53
R63
R7
R25
C40
R439
R5
R
14
C
5
R
69
C1
JR10
R
512
JR
22
R17
R
13
C4
C14
JR
3
R66
R30
R363
R
1
R2
JR34
C38
C42
R
16
R440
R18
R490
C23
C7
8
1
R68
R
435
JR29
C69
C
31
R437
R431
R64
C
43
JR25
R364
R
443
R442
R
441
R315
R
385
R381
R448
C445
R546
R547
R410
R962
R319
R383
R360
C371
JR31
R
304
R
348
R
481
D
962
R316
C362
C
363
R
457
JR
273
D511
C372
C63
D111
R317
C1
14
R
318
R20
JR
30
R
113
IC304
R
398
C975
R122
R175
R
124
R174
R345
R
172
JR
418
R
397
R333
R334
C971
R335
R
332
R112
R
351
R
482
R
489
R468
C360
C322
R
115
C4
1
R
114
R31
R
29
R
28
JR15
JR
19
JR1
R43
D112
D
11
IC301
C59
JR4
R27
R
10
R499
D510
R421
JW
344
JW
101
C352
JW181
JW114
C274
CN102
15
1
JW1011
Q
305
Q304
T301
L303
JW
341
JW
1010
C3
11
JW157
NO302
C951
C954
JW158
C301
C503
JW36
C303
C416
JW
3
3
CN502
JW366
JW
119
C309
C342
JW85
C141
FE2
JW
123
Q141
JW
60
C308
JW
65
JW71
C961
C143
JW
97
C357
JW169
JW
51
RV303
JW25
JW164
JW196
JW308
RV302
LPF12
JW150
C377
Q502
X401
JW170
JW
172
JW168
JW166
C329
JW319
JW219
C277
C379
C327
JW325
C332
JW307
LPF11
JW
1
C353
JW320
JW35
JW20
C504
L301
RV
304
C312
C
953
JW
141
C502
C506
C275
C955
JW69
JW335
JW
66
Q394
C497
Q
395
Q
397
Q
396
Q393
Q391
JW378
C462
X402
C380
JW
90
JW22
C381
JW149
JW
104
C330
C331
JW334
Q
501
C501
Q113
IC501
RV351
JW
128
JW
82
JW6
C356
Q1
12
C317
Q503
JW
129
JW
121
C307
JW
317
CN402
FOR IIC WRITER
JW72
C340
JW177
JW1013
IC302
JW162
JW161
L302
C304
JW
113
C351
C956
C354
JW
367
C358
JW
340
C323
JW23
JW11
JW
377
JW
29
JW115
C318
C272
RV354
JW13
TM1
JW9
C32
JW
5
JW
137
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301
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139
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E
1
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2
20
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31
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80
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100
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FM
75
Ω
AM
1
1
9
6
3
4
E,MX,EA
1
10
Ver 1.1 2002.03
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