Printed Wiring Board - Video Board - Sony STR-K680 Service Manual

STR-K680/K780
3-17. PRINTED WIRING BOARD – VIDEO BOARD –
1
A
B
C
M
D
DIGITAL
BOARD
CNS509
(Page 16)
E
F
G
STR-K680/K780
• See page 13 for Circuit Boards Location.
2 3 4
J203
DVD VIDEO 2
VIDEO IN VIDEO IN
R218
R221
C207 C206
1
IC203
14
C213
:Uses unleaded solder.
5 6
J251
COMPONENT
VIDEO
VIDEO 2 IN
DVD IN
Y
P / C / B-Y
B B
J201
VIDEO 1 MONITOR
P / C / R-Y
R R
VIDEO IN VIDEO OUT
R220
C254
C208
JW201 C255
7
C251
IC807
C210 IC804
8
C809
C256
C826
JW206
JW207
CNP156
JW208
JW209
C258
C260
T201
N
MAIN
BOARD
CN505
(Page 21)
30 30
7 8
MONITOR OUT
R250
C252
C253
JW202
C257 R262
IC251
C259
JW205
1-869-110-
K780