Printed Wiring Board - Fl/Key Section - Sony HCD-FX80 Service Manual

HCD-FX80
Q Q
7-20. PRINTED WIRING BOARD – FL/KEY SECTION –
3 7 6 3 1 5 1 5 0
1
A
IC802
B
C
J
LED BOARD
CN803
T E
(Page 54) L 1 3 9 4 2 2 9 6 5 1 3
18
D
(CHASSIS)
E
F
w w w
G
HCD-FX80
• See page 27 for Circuit Boards Location.
2 3
1 3
IC801
2
54
MAIN BOARD
E
CN509
(Page 43)
x a o
. i
http://www.xiaoyu163.com
:Uses unleaded solder.
4 5 6
IC803
Q Q
3 7
(FLUORESENT INDICATOR TUBE)
-
FUNCTION
u 1 6 3
y
52 52
http://www.xiaoyu163.com
2 4
8 9 9
7 8
(CHASSIS)
E
1
2
4
5
6 3 1 5 1 5 0 8 9
3
1
+
VOLUME
m
c o
.
2
8 9 9
• Semiconductor
Location
Ref. No. Location
D801 D-7
D802 C-7
D803 B-7
D804 D-7
D805 C-7
IC801 C-2
IC802 B-2
IC803 C-6
Q801 C-7
Q802 C-6
2 4 9 8 2 9 9