Printed Wiring Boards - Video Board, Headphone Board - Sony STR-K980 Service Manual

STR-K980
Q Q
3-21. PRINTED WIRING BOARDS – VIDEO BOARD, HEADPHONE BOARD –
3 7 6 3 1 5 1 5 0
1 2
A
DVD
VIDEO IN VIDEO IN
B
C
T E
L 1 3 9 4 2 2 9 6 5 1 3
F
DIGITAL
BOARD
D
CNS509
(Page 19)
E
F
w w w
STR-K980
• See page 15 for Circuit Boards Location.
3 4
VIDEO 2 VIDEO 1 MONITOR
VIDEO OUT VIDEO IN VIDEO OUT
9 16
IC203
8 1
3
1
3
1
1
3
IC804
K W
MAIN VIDEO 3
BOARD BOARD
CN505 CN201
(Page 25) (Page 34)
x a o
. i
http://www.xiaoyu163.com
:Uses unleaded solder.
5 6
Y P / C / B-Y P / C / R-Y
B B R R
MONITOR OUT
VIDEO 2 IN
DVD IN
Q Q
3 7 6
IC304
IC807
3 1
12
u 1 6 3
y
36 36
http://www.xiaoyu163.com
2 4
8 9 9
7 8 9
COMPONENT
VIDEO
ASSIGNABLE
4 1
S
MAIN
BOARD
3 1 5 1 5 0 8 9 2
CN792
(Page 25)
PHONES
• Semiconductor
Location
Ref. No. Location
D203 C-3
D204 D-3
IC203 C-4
m IC304 D-5
IC804 E-4
IC807 E-5
c o
.
2
8 9 9
10
(CHASSIS)
4 9 8 2 9 9
12