Sony DAV-DX375 / HCD-DX375 Service Manual ▷ View online
53
53
HCD-DX375
HCD-DX375
6-20. SCHEMATIC DIAGRAM – MAIN BOARD (4/6) –
51
50
52
60
60
MAIN
R3104
L3112
L3111
C3118
C3119
C3168
C3169
C3218
C3219
R3125
R3126
C3121
R3127
R3175
R3176
C3171
R3177
R3225
R3226
C3221
R3227
R3275
R3276
C3271
R3277
C3117
C3120
C3167
C3170
C3217
C3220
C3100
C3105
C3103
R3154
L3152
L3151
C3150
C3155
C3153
R3204
L3202
L3201
C3200
C3205
C3203
TP3201
TP3202
TP3203
TP3204
TP3101
TP3102
TP3103
TP3104
CN3100
ICT3057
ICT3058
ICT3059
ICT3055
ICT3056
ICT3027
ICT3028
ICT3029
ICT3032
ICT3031
ICT3030
ICT3033
ICT3034
ICT3035
ICT3038
ICT3037
ICT3036
ICT3039
ICT3040
ICT3041
ICT3044
ICT3043
ICT3042
CN3200
ICT3081
ICT3082
ICT3083
ICT3084
ICT3085
ICT3086
ICT3087
ICT3088
ICT3089
ICT3090
ICT3091
ICT3092
ICT3093
ICT3094
ICT3095
ICT3109
ICT3110
ICT3111
ICT3112
ICT3113
ICT3114
ICT3115
ICT3116
ICT3117
C3106
C3107
C3104
C3113
C3108
C3115
C3114
C3122
C3123
R3120
R3119
C3172
C3173
R3170
R3169
C3222
C3223
R3220
R3219
C3272
C3273
Q3102
Q3101
Q3152
Q3151
Q3202
Q3201
Q3252
Q3251
D3111
D3112
R3273
R3271
R3223
R3121
R3172
R3174
R3123
R3173
R3171
R3124
R3122
R3224
R3272
R3274
R3222
R3221
EB3003
EB3002
C3116
IC3100
R3116
R3115
R3103
R3107
TP3110
C3112
C3109
C3156
C3157
C3154
C3163
C3158
C3165
C3164
D3151
D3152
C3166
IC3150
R3166
R3165
R3153
R3157
TP3150
C3162
C3159
C3206
C3207
C3204
C3213
C3208
C3215
C3214
D3201
D3202
C3216
IC3200
R3216
R3215
R3203
R3207
TP3210
C3212
C3209
0
0.0022
0.0022
0.0022
0.0022
0.0022
0.0022
100k
100k
2.2
100k
100k
100k
2.2
100k
100k
100k
2.2
100k
100k
100k
2.2
100k
0.0022
0.0022
0.0022
0.0022
0.0022
0.0022
0.1
50V B
0.1
0.1
0
0.1
0.1
0.1
0
0.1
0.1
0.1
4P
SCN
BOARD IN
4P
SCN
BOARD IN
0.033
0.033
50V B
0.1
0.1
0.1
1
1
0.001
0.001
2.7
2.7
0.001
0.001
2.7
2.7
0.001
0.001
2.7
2.7
0.001
0.001
2SA1235TP-1EF
2SA1235TP-1EF
2SA1235TP-1EF
2SA1235TP-1EF
2SA1235TP-1EF
2SA1235TP-1EF
2SA1235TP-1EF
2SA1235TP-1EF
P6SMBJ33A-5
P6SMBJ33A-5
10k
10k
10k
10k
10k
10k
10k
10k
10k
10k
10k
10k
10k
10k
10k
10k
TERMINAL BOARD
TERMINAL BOARD
2200
35V
CXD9883M
10
10
10
15k
100
35V
100
35V
0.033
0.033
0.1
0.1
0.1
1
1
P6SMBJ33A-5
P6SMBJ33A-5
2200
35V
CXD9883M
10
10
10
15k
100
35V
100
35V
0.033
0.033
0.1
0.1
0.1
1
1
P6SMBJ33A-5
P6SMBJ33A-5
2200
35V
CXD9883M
10
10
10
15k
100
35V
100
35V
•
See page 68 for IC Block Diagrams.
Ver. 1.1
54
54
HCD-DX375
HCD-DX375
6-21. SCHEMATIC DIAGRAM – MAIN BOARD (5/6) –
•
See page 65 for Waveform.
•
See page 70 for IC Pin Function Description.
57
50
55
55
4
TP503
R507
TP504
R506
R513
R514
Q503
C520
R556
R550
R510
R512
R509
R554
TP607
TP608
TP609
TP610
TP611
TP612
TP613
TP614
TP615
R606
R607
R608
R609
R610
R611
R612
R613
R614
R557
R562
R561
R563
R511
R501
R539
TP616
R527
R549
R
552
R560
R536
R504
R531
R528
R532
R529
R534
R519
R540
R
545
R524
R508
R502
R558
R503
R520
TP605
TP606
R541
R546
R605
R604
R515
R516
R601
R559
TP617
TP618
ICT537
ICT538
ICT539
ICT540
ICT541
ICT542
ICT543
ICT544
ICT545
ICT546
ICT547
CN601
C503
C517
C508
D501
C515
C507
C501
C502
C522
C523
IC503
C518
C519
IC501
C521
C506
C505
C504
X501
4.7k
22k
10k
47k
10k
10k
1k
10k
10k
10k
10k
0
M30622MEP
-A61FPU0
0.01
25V
B
100
10k
2SC3052EF-T1-LEF
0.22
47k
1k
10k
10k
100
100
100
100
100
100
100
100
100
100
47k
47k
100k
10k
100
1k
10k
10k
4.7k
4.7k
10k
0
1k
10k
10k
10k
10k
1k
10k
10k
10k
100
100
1k
1k
10k
15P
0.1
0.1
0.1
1SS355W
TE-17
0.1
0.1
0.1
0.1
0.22
0.1
PST3635NR
0.1
0.1
0.01
0.1
0.01
5M
Hz
55
55
HCD-DX375
HCD-DX375
6-22. SCHEMATIC DIAGRAM – MAIN BOARD (6/6) –
64
50
52
41
44
59
62
54
54
C526
TP542
TP544
TP545
TP546
TP547
TP548
TP541
R521
R526
R533
R530
R535
R578
R579
TP522
TP520
TP519
TP508
TP517
TP516
TP518
TP513
TP521
TP515
TP523
TP507
TP543
TP540
TP511
TP512
TP514
CN503
R589
R588
TP509
TP510
TP524
TP526
TP525
R569
R568
R567
R566
R565
R564
C536
TP530
TP531
TP536
TP529
TP528
TP538
TP537
CN506
R580
R576
R577
TP535
TP534
TP533
TP532
TP527
R518
R622
R628
R632
R623
TP643
TP644
TP645
TP646
R621
IC502
C511
TP506
TP505
TP502
TP501
CN505
TP554
TP553
TP552
TP551
TP550
R587
R586
R585
R584
R517
TP539
R573
R572
R
5
75
R635
ICT534
ICT535
ICT536
ICT548
ICT549
ICT550
ICT551
D504
C527
C528
C531
C529
C524
C525
D502
FB509
FL503
FB502
FB507
FL502
FB501
FB510
FL501
FB503
FB505
FB506
EB505
FB508
CN502
C538
C537
C533
C532
FB504
C534
EB501
C625
RB627
RB628
RB629
RB630
C624
IC621
IC622
RB624
RB623
RB626
RB625
CN622
R634
R631
R630
R629
R633
C510
C621
C622
C623
C509
C516
CN501
RB622
RB621
C535
Q504
CN504
IC504
100
2200
6.3V
6.3V
21P
100
10V
10V
1k
100
100
100
100
100
9P
100
100
100
100
100
100
100
100
47 16V
12P
100
1k
47k
100
10k
100
100
100
100
TK11133CSCL-G
0.001
5P
PIN-S-2.0
BOARD IN
100
100
100
100
100
100k
300k
1
k
10k
1SS355WTE-17
100 10V
0.1
0.47
47
16V
0.1
1SS355WTE-17
0UH
0UH
0UH
0UH
0UH
0UH
0UH
EMI
0UH
0UH
0UH
TERMINAL BOARD
GROUND
0UH
4P
0.001
0.001
0.1
0.1
0UH
0.1
0.1
10k
10k
10k
10k
0.1
BH2210FV-E2
BH2210FV-E2
220
220
220
220
220
220
220
220
100
0.1
0.1
0.1
0.001
1 10V B
1
23P
100
100
47
16V
RSR025N03TL
11P
NJM2887DL3
56
56
HCD-DX375
HCD-DX375
6-23. PRINTED WIRING BOARD – I/O BOARD –
•
See page 33 for Circuit Boards Location.
:Uses unleaded solder.
• Semiconductor
Location
Ref. No.
Location
IC201
E-4
IC352
D-8
IC353
C-7
IC360
D-5
Q353
E-7
Q354
E-8
Q360
E-10
Q361
C-10
Q362
C-11
2
1
4
3
S VIDEO
(DVD ONLY)
VIDEO
MONITOR OUT
C
R
/P
R
Y
COMPONENT
VIDEO OUT
C
B
/P
B
L
TV
R
L
R
VCR
TUNER
UNIT
AM
COAXIAL
FM75
Ω
1
3
5
1
15
E
E
5
1
E
E
E
R216
C216
C218
R224
JR364
R225
R220
R339
R219
R215
C215
C219
R338
JR362
C
DMB12 BOARD
CN4302
(Page 39)
E
MAIN BOARD
CN601
(Page 48)
B
DMB12 BOARD
CN4301
(Page 39)
L
JACK BOARD
CN402
(Page 58)
IC201
IC360
IC353
IC352
J201
C242
J202
R293
C205
R241
R230
JW243
JW239
C225
C223
R228
R204
R228
R204
JW218
R229
C210
C209
JW238
R231
R233
R232
C224
C226
C227
C228
CN201
CN312
R207
LP301
C207
C213
C212
C214
JW237
C201
C202
C203
C204
JW232
JW228
JW229
R235
R263
JW249
JW231
C351
C348
L202
R234
JW254
JW255
JW233
JW217
JW220
CN311
JW226
JW222
C352
JW273
C333
C334
JW267
JW253
R369
JW211
JW212
R368
R370
R370
JW207
Q353
Q354
R367
JW223
JW269
L201
JW260
JW210
JW209
CN203
JW259
JW268
C234
C239
R376
R254
R253
R255
R256
R256
C235
C236
Q360
JW227
JW257
JW275
R386
R381
R381
R356
R344
R382
R343
R357
R375
C346
C345
R384
R358
C350
C349
R350
R349
Q361
Q362
R377
C342
R331
R334
C355
L352
JW202
JW204
C340
JW201
R378
R374
JW203
C341
C339
R385
C338
C356
R330
R362
C336
C360
JW205
R359
C362
R366
JW208
JW219
JW206
R364
C337
JW213
R365
R363
R360
C359
C354
J200
CN202
JW236
R209
C208
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