Sony HCD-HP8V - Printed Wiring Boards - PWR Amp;Power Section

4545
HCD-HP8V
8-14. Printed Wiring Boards — PWR AMP/Power Section — • See page 28 for Circuit Boards Location.
• : Uses unleaded solder.
1
2
3
4
EXCEPT TH
EXCEPT TH
EXCEPT TH
EXCEPT TH
EXCEPT TH
EXCEPT TH
EXCEPT TH
EXCEPT TH
T902
TH
TH
TH
TH
TH
TH
S902
120V
VOLTAGE SELECTOR
EXCEPT TH
CN906
4P : EXCEPT TH
2P : TH
TH
(CHASSIS)
(CHASSIS)
T901
POWER TRANSFORMER (MAIN)
POWER TRANSFORMER (SUB)
PWR TRANS BOARD
PWR AMP BOARD
SENSOR (FAN)BOARD
SUB TRANS BOARD
1234
5678910121314 11
11 13
9
4
1
2
3
4
2
3
5
4
6
7
220V
230-240V
G
TO
MAIN
BOARD
CN401
(Page 41)
F
TO
MAIN
BOARD
CN404
(Page 41)
1
1
3
4
*
CN905
4P : EXCEPT TH
2P : TH
*
*
1
3
E
E
E
E
E
E
E
E
2
1
E
E
E
E
E
E
E
1
2
1-689-248-
1-689-245-
1-689-246-
1-689-250-
L R
SPEAKER
(IMPEADANCE USE 6-16 )
1
2
3
4
5
6
IC501
12
3
4
6
8
3
4
1
2
AC IN
C529
C527
C528
C532 C530
R551
R550
C531
12
12
12
12
12
12
12
A
B
C
D
E
F
3456 7
Ref. No. Location
D501 D-2
D502 E-2
D503 E-1
D504 E-2
D505 E-4
D506 E-4
D507 F-4
D508 F-4
D509 E-4
D901 C-6
D902 C-6
D903 D-6
D904 D-6
D905 D-7
D907 B-2
IC501 F-2
Q501 E-2
Q502 E-2
Q503 E-1
Q504 E-3
Q505 F-3
Q506 E-3
Q507 E-4
Q508 E-4
Q509 D-3
Q510 D-4
Q511 D-3
Q512 E-4
Q513 E-4
Q514 E-3
Q515 E-3
• Semiconductor
Location