Printed Wiring Boards - A-Power (Conductor Side)/Ic Boards - Sony SCD-XA9000ES Service Manual

5-39. PRINTED WIRING BOARDS – A-POWER (Conductor Side)/IC Boards – •
1 2
A-POWER BOARD (CONDUCTOR SIDE)
A
C466
D461 D459
B
D462 D460
C465
C464
V
POWER
TRANSFORMER
4 CN452 1
(FOR AUDIO)
T901
THP453
(Page 68) THP452
C
L460 C471
IC455
C472
D466
D464
D465
D463
D
C473
C479
E
5
F
See page 33 for Circuit Boards Location.
3 4
MAIN BOARD D-POWER BOARD
G U
CN707 CN456
(Page 36)
(Page 66)
D405
D406
R458
IC453
C470
3
D408
1
R457
C414
L406
C468
C413
CN455
IC452
1
CN454
2
3
1
1
3
7
L403
1
R460 C477
C404
IC454
3 C475
R459
3
CN458
1
1
C474
R464
CN401 1
IC BOARD
POWER TRANSFORMER
W
(CONDUCTOR SIDE)
(FOR AUDIO) (COMPONENT SIDE)
T901
(Page 68)
2
1
3
21
(21)
1-860-271-
:Uses unleaded solder.
5 6
3
1
D407
R402
L407
IC403
Q405
R405
E C406
D409
8
R401
C405
R406
1
R409
R412
Q401
Q402
E E
C C
B B
L402
L401
Q403
Q404
E E
C C
Q406
B B
R403 R413
R414
E
R404
A
L405
K K
R410
D404
R407
IC402
A
K K
D410
D403 C408
C407
K
A A
D402
K
A A
D401
L404
IC BOARD
C426
3
1
C427
21
(21)
1-860-271-
63 63
• Semiconductor
7
Location
Ref. No.
D401
D402
D403
(US, Canadian)
D404
D411
C418 D405
D406
D407
EPT403
D408
(CHASSIS)
D409
D410
1
D411
D459
D460
D461
D462
P
D463
MOTHER
D464
BOARD
D465
CN303
D466
(Page 47)
8
IC401
IC402
CN403
5
IC403
IC401
IC420
IC452
CN404
IC453
4
IC454
1
R411
IC455
Q
Q401
MOTHER
3 Q402
BOARD
Q403
CN390
(Page 47) Q404
C409
Q405
Q406
1
O
C410
MOTHER
BOARD
CN351
(Page 47)
8 5
12
CN402
1 4
R408
21
(21)
1-682-046-
SCD-XA9000ES
Location
E-5
E-5
E-5
E-5
A-4
A-4
B-4
B-4
B-5
E-5
A-6
B-2
B-2
B-2
B-2
D-2
D-2
D-2
D-2
C-6
E-6
B-5
F-4
C-3
B-3
E-3
D-3
C-5
C-5
D-5
D-5
B-5
D-5