Sony HCD-DX80 - Printed Wiring Boards -MAIN TRANS;SUB TRANS Board

4343
HCD-DX80
6-22. PRINTED WIRING BOARDS – MAIN TRANS/SUB TRANS Board –
• See page 23 for Circuit Boards Location.
There are a few cases that the part printed on
this diagram isn’t mounted in this model.
Ref. No. Location
D971 F-7
D972 F-8
D973 F-8
D974 F-7
D975 F-7
D977 F-1
IC971 F-8
Q971 G-8
• Semiconductor
Location
4
1
L
POWER AMPLIFIER BOARD
NO501
1-680-265-
11
(11)
T910
POWER TRANS FORMER
(MX)
(EXCEPT MX)
SUB TRANS BOARDMAIN TRANS BOARD
AC IN
(MX)
VOLTAGE SELECTOR
S901
230 – 240V
220V
110V
(EXCEPT BR)
(EXCEPT MX)
(MX)
T972
POWER TRANSFORMER
1
3
3
1
E
M
POWER AMPLIFIER
BOARD
CN504
1-680-266-
11
(11)
TO
SATELLITE AMPLIFIER
(TA-DX80)
(MX)
*
*
NOT REPLACEABLE
BUILT IN TRANSFORMER
A
B
C
D
E
F
G
H
1 2 3 4 5 6 7 8 9
(Page 33)
(Page 33)