Printed Wiring Boards - Hp/Sp Out/Power Boards - Sony SS-CPX1 Service Manual

HCD-CPX1
6-17. PRINTED WIRING BOARDS – HP/SP OUT/SUB POWER Boards – •
1
A
B
J801
PHONES
C
L
D
J701
SPEAKER
IMPEDANCE
USE 4Ω
R
E
F
See page 25 for Circuit Boards Location.
2 3
HP BOARD
FB803 C820
C817 FB801
FB802
C818
SP OUT BOARD
CLP703
CN701
FB706
2
J
1
C701
AMP
BOARD
NO691
(Page 34)
C702
FB707
FB708
C703
CN711
C704
2
K
FB709
1
AMP
BOARD
NO690
(Page 34)
11
(21)
1-686-795-
:Uses unleaded solder.
4 5
(CHASSIS)
EP801
SUB POWER BOARD
CLP999
T991
SUB POWER
D991
TRANSFORMER
C993
RY991
Q990 (SP, KR, AUS)
JW992
Q991
E
E
3 1
R992
RY990
IC991
R994
C994
D990
3
H
R993
1
MAIN
R991
BOARD
CN401
(Page 31)
38 38
6 7
1
MAIN BOARD
G
CN102
(Page 31)
4
NO805
11
1-686-793- (21)
CN990
1
(AC IN)
2
1
2
SWITCHING
REGULATOR
11
(21)
1-686-794-
8
• Semiconductor
Location
Ref. No. Location
D990 F-5
D991 D-5
D992 D-4
D993 D-4
D994 D-4
D995 D-4
IC991 E-4
Q990 E-5
Q991 E-5
C MAIN BOARD
CN301
(Page 31)
L
AMP BOARD
CN600
(Page 34)