Sony DAV-C450 / HCD-C450 Service Manual ▷ View online
57
57
HCD-C450
5-24. Printed Wiring Board – SW Section –
• See page 30 for Circuit Boards Location.
IC800
S 8 0 1
S 8 0 2
S 8 0 3
S 8 0 4
S 8 0 5
R 8 0 3
R 8 0 2
R 8 0 1
R 8 0 0
S 8 0 0
S 8 0 0
C 8 0 1
C 8 0 0
C N P 8 0 9
R 8 7 3
S 8 2 1
R 8 3 7
S 8 2 2
R 8 4 4
S 8 2 3
R 8 4 9
S 8 2 4
S 8 2 5
S 8 2 0
S 8 2 0
S 8 1 9
S 8 1 8
S 8 1 6
S 8 1 6
R 8 3 1
S 8 1 7
S 8 1 5
R 8 3 0
J R 8 0 1
S 8 1 4
S 8 1 3
S 8 1 3 , D 8 0 2
S 8 1 2
S 8 1 2
S 8 1 1
S 8 1 1 , D 8 0 1
R 8 3 4
R 8 3 5
R 8 3 2
R 8 2 9
R 8 3 3
S 8 1 4
S 8 1 5 , D 8 0 3
J R 8 0 0
J R 8 0 2
C N 8 1 1
S 8 1 7 , D 8 0 4
S 8 1 8
S 8 1 9 , D 8 0 5
C 8 0 8
R 8 2 8
R 8 2 6
R 8 2 7
R 8 3 8
R815
C809
JW818
R825
R824
D805
R823
R822
R821
R820
D803
R819
R818
D802
R817
R816
D801
D804
R 8 6 0
CN810
TP801
R870
R809
R871
CNP808
JW820
JW827
58
58
HCD-C450
5-25. Schematic Diagram – SW Section –
220
220
220
220
220
220
220
220
220
220
1k
1.5k
2.2k
680
470
330
220
1179
1179
1179
1179
220
220
330
470
680
1k
330
470
680
1k
1179
CNP811
R825 R824
R823 R822
R821 R820
R819 R818
D802
JR800
D803
D804
D805
JR802
JR801
R835
S811
S813
S815
IC800
C808
C809
R815
CNP808
R838
C800
C801
S800
R873
R837
R844
S821
S822
S823
R849
R860
S824
R809
S825
CNP809
CN810
R800
R801
R802
R803
S804
S803
S805
S802
S801
S812
S814
S816
S818
S817
S820
S819
R817 R816
D801
R834
R833
R832
R829
R830
R831
R828
R827
R826
59
59
HCD-C450
5-26. Printed Wiring Board – CDM Section –
• See page 30 for Circuit Boards Location.
IC 701
IC 702
L
37
DISC IN
DETECT SENSOR
B
37
CN704
C N 7 0 7
C N 7 1 0
J W 7 0 8
C 7 0 6
M 7 0 1
D 7 0 1
J W 7 0 1
R 7 0 2
C 7 1 1
S 7 0 5
C N 7 1 1
S 7 0 6
S 7 0 6
S 7 0 5
R 7 0 1
C 7 0 2
C 7 0 1
CN712
JW702
S 7 0 4
S 7 0 3
D 7 0 4
R 7 1 1
CN708
CN709
CN715
S 7 0 8
S 7 0 8
S 7 0 2
S 7 0 2
S 7 0 1
S 7 0 1
Q 7 0 3
C N 7 1 4
R 7 0 3
D 7 0 2
R 7 0 4
M 7 0 2
JW705
JW706
JW704
JW703
C705
C712
C703
C704
CN713
J W 7 1 5
J W 7 1 7
J W 7 1 6
JW712
JW710
JW713
R709
R708
R707
Q701
C N 7 0 5
C N 7 0 6
S 7 0 7
C N 7 0 1
C N 7 0 2
C N 7 0 3
60
60
HCD-C450
5-27. Schematic Diagram – CDM Section –
TO
DVD BOARD(9/9)
CN201
(Page 47)
L
TO
DVD BOARD(9/9)
CN202
(Page 47 )
B
MTZJ-T-77-5.1B
MTZJ-T-77-3.6B
L
S-TP
L
PT483F1
Q703
CN714
CN715
CN709
CN703
CN711
CN710
CN705
CN704
S702
S701
S708
R707
R709
Q701
R708
S703
S704
S702
S701
S703
S704
S708
S705
CN706
S707
M702
C703
C712
R704
C705
D702
IC702
C704
R703
CN713
S706
S705
S706
R711
D704
D704
CN708
CN702
CN707
CN712
CN701
IC701
R702
C702
C706
R701
D701
C701
C711
M701
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