Sony DAV-C450 / HCD-C450 Service Manual ▷ View online
45
45
HCD-C450
5-12. Schematic Diagram – DVD Board (7/9) –
8/9,9/9
4/9,6/9,8/9,9/9
47
46
42
44
46
47
4/9,6/9
42
44
6/9
44
6/9
44
6/9
44
6/9
44
4/9
42
9
4/9,6/9
42
6/9
44
4/9
42
6/9
44
8/9
46
4/9
42
44
4/9, 9/9
42
47
81
100
0
JL410
JL411
C419
C421
C420
R435
R439
C418
R432
R434
C417
C416
R433
C414
R427
C412 R429
R430
C413
R431
C415
R426
C411
R428
IC401
R418
C402
C407
R421
R419
C403
R406
R407
R408
R409
R422
C408
C429
R423
R411
R410
C430
R424
R425
R413
C404
R414
R420
R417
C401
C405
C406
R416
R415
R412
CN404
JL425
JL427
JL428
JL429
46
46
HCD-C450
5-13. Schematic Diagram – DVD Board (8/9) –
• See page 31 for Wavefoms. • See page 63 for IC Block Diagrams. • See page 66 for IC Pin Function Descriptions.
2
5
0 6
0 2
1 8
1 8
1 4
1 9
1 2
1 6
1 8
2 7
2 8
2 7
0
4
0
5
0 5
0
8
0
8
0
3
0
4
0 6
0 4
2 8
2 7
2
2 9
1 7
1 1
1
0 8
1 3
2 8
1 4
1 9
1 2
1 6
1 8
1 8
0 4
2 8
0 6
2 7
0 4
2 7
0 4
2 8
2 8
2 5
0 6
0 2
1 8
1 8
1 7
1 1
1
0 8
2 1
1 1
0 2
0 3
2 9
0 8
0 8
2 8
0 5
2 7
2 8
1
3
2
1
1
1
10
IC B/D
43
44
41
41
9
8
7/9,9/9
5/9
45
47
47
43
3/9
41
6/9
44
5/9
43
6/9
3/9,5/9,6/9,9/9
42
6/9
44
3/9
41
7/9
45
6/9
5/9
3/9
4/9,6/9,7/9,9/9
3/9
42
2/9
40
44
45
47
9/9
47
9/9
47
9/9
47
3/9
41
4/9
42
6/9
3/9,6/9
3/9,6/9,9/9
3/9,5/9,6/9
44
44
9/9
47
2/9
40
4/9
42
41
47
41
44
41
43
44
41
43
44
47
9/9
47
83
80
84
74
FGAINT
XFACS
CPUCK
4V
4V
3/9
3/9,6/8
41
44
41
3/9,6/8,9/9
47
41
3/9,6/9
3/9,6/9,9/9
41
44
3/9,9/9
41
47
41
44
47
44
3/9
41
75
78
79
4.7k
4.7k
4.7k
4.7k
0
0
∗
∗
∗
∗
EXCEPT US,CND
R150
3.3 (AUS)
1k (EA)
6.8k (SP)
4.7k (E12)
1k (EA)
6.8k (SP)
4.7k (E12)
R154
15k (AUS,E32,MX)
68k (EA)
33k (SP)
10k (E12)
68k (EA)
33k (SP)
10k (E12)
3202F-6ATPZ2020
1
10p
15p
100
SM8707-G-E2
uH
2.2k
2.2k
1k
1k
2.2k
10
10
10
FL103
FL102
JL117
JL118
JL119
JL120
JL134
CN103
R170
IC108
R163
C116
C113
R106
R146
R155
R130
R128
R122
R132
R149
R153
R172
JL111
R150
R154
C119
R175
R157
C110
C103
IC101
R182
R114
R117
R118
R105
JL101
R176
R178
R116
R119
R177
JL107
C109
R133
R111
X101
R112
C112
R113
R145
R143
R179
R129
C114
R147
JL108
JL123
R156
R168
R167
R166
R165
R164
R188
R187
R186
R185
IC106
C106
C105
C104
R101
FL101
R109
R107
C108 X102
C107
JL105
JL103
JL104
JL102
CL101
JL106
R125
R124
R137
R140
R136
R138
R126
C111
FB112
IC102
R184
R183
R174
R131
R123
R134
R151
R121
IC103
47
47
HCD-C450
5-14. Schematic Diagram – DVD Board (9/9) –
84
83
10k
45
46
46
42
44
44
45
46
46
46
46
41
46
46
44
46
46
46
44
44
41
41
41
46
46
46
44
41
43
4/9,6/9,
F L 2 0 1
C 2 0 2
J L 2 2 2
CL223
CL224
C L 2 2 5
C 2 0 3
C 2 0 4
R 2 0 2
R B 2 0 1
F L 2 0 2
R 2 1 6
C 2 0 6
C 2 0 7
F L 2 0 3
R 2 1 5
C L 2 0 1
C N 2 0 2
C N 2 0 1
C L 2 0 2
C L 2 0 3
C L 2 0 4
C L 2 0 5
C L 2 0 6
C L 2 0 8
C L 2 0 7
C L 2 0 9
C L 2 1 0
C L 2 1 1
C L 2 1 2
C L 2 1 3
C L 2 1 4
C L 2 1 5
C L 2 1 6
C L 2 1 7
C L 2 1 8
C L 2 1 9
C L 2 2 0
C L 2 2 1
R 2 0 3
R 2 0 4
R 2 0 5
R 2 0 6
R 2 0 7
R 2 0 8
R 2 0 9
R 2 1 0
R 2 1 1
R 2 1 4
R 2 1 7
R 2 1 8
R 2 1 3
R 2 1 2
C 2 0 1
R 2 0 1
C 2 0 5
I C 2 0 1
48
48
HCD-C450
5-15. Printed Wiring Board – AMP Board (Side A) –
• See page 30 for Circuit Boards Location.
IC310
IC312
IC308
IC305
IC300
IC303
C 4 1 5
R 3 0 2
C 3 0 2
C 4 3 4
C 3 2 8
C 3 0 6
C 3 3 1
C 3 3 7
C 3 5 1
C 3 5 8
C 3 5 9
C 3 4 8
C 3 4 9
C 3 5 5
C 3 6 8
C 3 7 2
C 3 7 8
C 3 9 0
C 3 8 8
C 3 8 7
C 3 9 1
C 3 9 4
C 3 9 9
C 4 0 8
C 4 1 0
C 4 3 3
F B 3 0 0
F B 3 0 4
R 3 0 4
R 3 0 5
R 3 0 7
R 3 2 0
R 3 2 1
R 3 3 0
R 3 3 3
R 3 3 5
R 3 4 3
R 3 0 8
R 3 0 9
R 3 1 0
R 3 1 1
R 3 1 2
R 3 4 8
R 3 4 9
R 3 5 0
C307
R370
C308
C 4 3 2
C327
C344
C352
C373
L300
L302
FB308
FB301
FB307
FB314
D342
D341
D340
X300
D343
D344
D345
D335
D334
D333
D332
D331
D330
R303
C409
C 4 2 5
C 4 1 6
Ref. No.
Location
D330
E-3
D331
D-3
D332
C-3
D333
B-3
D334
B-3
D335
A-3
D340
E-5
D341
D-5
D342
C-5
D343
C-5
D344
B-5
D345
A-5
IC300
E-5
IC303
E-6
IC305
D-5
IC308
C-5
IC310
A-5
IC312
A-6
• Semiconductor
Location
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