Printed Wiring Board - Main Section (Side B) - Sony HCD-FX80 Service Manual

Q Q
7-11. PRINTED WIRING BOARD – MAIN SECTION (SIDE B) –
3 7 6 3 1 5 1 5 0
A
B
C
D
T E
L 1 3 9 4 2 2 9 6 5 1 3
E
F
G
H
w w w
HCD-FX80
• See page 27 for Circuit Boards Location.
1 2 3
AC
IN
(CHASSIS)
(CHASSIS)
EP909
PC903
IC931
PC901
MAIN TRANSFORMER
(CHASSIS)
1
2
4
5
E
R929
SUB TRANSFORMER
R920
8 IC921 1
(CHASSIS) E
H
PC902
H/P BOARD
CNP803
1
5 IC951
(Page 54)
3
x a o
y
1
. i
http://www.xiaoyu163.com
:Uses unleaded solder.
4 5 6
FRONT:ONLY FOR SS-TS46 SURROUND:ONLY FOR SS-TS43B
CENTER:ONLY FOR SS-CT46 WOOFER:ONLY FOR SS-WS 42
FRONT R FRONT L
SURR R SURR L
– – –
–
(CHASSIS)
FAN
1 2
E E
C108
E
E E E E
E E
L107
E
C109
3
Q Q
1
3 7 6
IC508
IC943 IC941
IC942
1 5
5
1 5 1
C958
IC516
C967
3
1
E
C968
C960
u 1 6 3
1 3
1
IC515
B
(CHASSIS) DMB10
BOARD
CN401
(Page 36)
43 43
http://www.xiaoyu163.com
2 4
8 9 9
7 8 9
SPEAKER
CENTER WOOFER
– –
(CHASSIS)
E E
E E E
E
E
CNP301
N
2
1
MIB01
POWER
BOARD
CN9001
(Page 64)
(CHASSIS)
3 1 5 1 5 0 8 9
C120
R613
C614
C615
R622
m
1
19
18 2
c o
5
14
.
FL BOARD
E
CN801
(Page 52)
(CHASSIS)
HCD-FX80
2
8 9 9
• Semiconductor
Location
Ref. No. Location
D101 D-4
D102 D-5
D103 D-6
D104 D-6
D105 D-7
D106 D-8
D107 D-8
D201 D-5
D202 D-5
D203 D-6
D204 D-7
D205 D-7
D206 D-8
D207 D-9
D303 B-9
D304 B-9
D504 H-7
D505 H-6
D506 H-6
D508 F-7
D509 F-7
D901 D-2
D905 G-2
D906 G-2
D907 G-1
D908 G-2
D909 D-3
D910 H-2
2 4 9 8 D913 2 9 G-2 9
D921 H-3
D922 H-3
D924 H-2
D931 F-4
D941 H-4
D942 H-4
D943 H-4
D944 H-4
D945 H-5
IC508 G-5
IC515 H-5
IC516 H-5
IC901 F-1
IC921 H-3
IC931 E-4
IC941 G-5
IC942 G-5
IC943 G-4
IC951 H-4
Q101 B-4
Q102 B-5
Q103 B-5
Q104 B-5
Q105 B-6
Q106 B-6
Q107 B-6
Q108 B-6
Q109 B-7
Q110 B-7
Q111 B-8
Q112 B-8
Q301 C-9
Q302 B-4
Q303 B-4
Q304 B-4
Q901 G-2
Q921 H-2
Q945 H-5