Read Sony STR-K880 / STR-K900 Service Manual online
21
21
STR-K880/K900
STR-K880/K900
PRINTED WIRING BOARD – VIDEO BOARD (COMBINED PWB SUFFIX-14) –
:Uses unleaded solder.
• See page 6 for Circuit Boards Location.
IC203
IC304
IC804
IC807
F
DIGITAL
BOARD
CNS509
(Page 19)
K
MAIN
BOARD
CN505
(Page 25)
W
VIDEO 3
BOARD
CN201
(Page 35)
X
HDMI
BOARD
CN5004
(Page 39)
1
3
VIDEO IN
VIDEO IN
VIDEO OUT
VIDEO OUT
VIDEO 1
VIDEO 2
MONITOR
MONITOR OUT
ASSIGNABLE
COMPONENT
VIDEO
DVD
DVD IN
Y
P
B
/ C
B
/ B-Y
P
R
/ C
R
/ R-Y
VIDEO IN
VIDEO 2 IN
1-869-150-
11
(14)
SUFFIX-12
SUPPLEMENT-1
Page 10
VIDEO BOARD
J200
J201
R221
JW314
C207
R218
JW231
JW232
CNS203
C206
C200
D203
JW209
JW208
JW205
R200
JW207
R220
C208
D204
C215
JW219
JW213
JW212
JW223
JW217
JW218
JW215
JW210
JW211
JW244
CNP204
JW227
CNP203
C224
C221
JW200
C220
JW216
JW222
JW220
JW300
TP20
TP21
TP22
C223
C331
JW233
JW228
JW229
CNP202
JW235
C330
JW221
C316
C201
R201
R309
C209
C214
R219
C312
R307
C310
C311
R308
C315
JW236
C313
R304
R306
C309
R305
R313
R303
C308
R310
JW224
JW301
JW225
JW240
JW241
JW214
JW230
JW234
R311
R302
R301
R312
J301
16
9
1
8
11
5
1
12
15
22
1
3
1
3
1
1
3
6
1
2
16
17
1
2
A
B
C
D
E
F
3
4
5
6
7
8
• Semiconductor
Location
Ref. No.
Location
D203
C-3
D204
D-3
IC203
C-4
IC304
D-5
IC804
E-4
IC807
E-5
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