Printed Wiring Board - Amp Board (Side B) - Sony HCD-FR1 Service Manual

HCD-FR1/FR8/FR9
3-18. PRINTED WIRING BOARD — AMP BOARD (SIDE B) —
1 2
A
B
SWITCHING
REGULATOR
CN4
SWITCHING
REGULATOR
C
CN7
D
E
H
HP BOARD
CN811
(Page 39)
F
HCD-FR1/FR8/FR9
• See page 7 for Circuit Boards Location.
3 4
SPK BOARD SPK BOARD
K J
CN312
(Page 38)
1 16
2 17
DMB08
DMB08
BOARD
BOARD
C B
CN001
CN004
(Page 13)
(Page 13)
:Uses unleaded solder.
5
CN311
(Page 38)
26 26
6 7
SPK BOARD
I
CN309
(Page 38)
8
FAN
• Semiconductor
Location
Ref. No. Location
D101 D-2
D102 D-3
D103 D-4
D104 D-4
D105 D-5
D106 D-6
D107 D-7
D201 D-3
D202 D-3
D203 D-4
D204 D-5
D205 D-6
D206 D-7
D207 D-7
D208 E-2
D303 D-7
D304 D-7
Q101 B-2
Q103 B-2
Q105 B-5
Q107 B-4
22 Q109 B-6
Q111 B-5
Q113 B-7
(22)
Q303 C-7