Pioneer VSX-AX4AVi-S Service Manual page 41

5
S52B
S52A
SYIN
S(Y)
SYOT
VCS
(Y)
OUTPUT
SEL
SDET
SCOT
R2297
VCS
(C)
STBY R2298
SCIN
S(C)
(C2297)
SRC2
SRC1
S(Y)
OUT 1
SEL
S(C)
SRC2
SRC1
S(Y)
OUT 2
SEL
S(C)
SD
V+56S
GSV
V-56S
S(Y)
: VIDEO SIGNAL ROUTE S(Y)
S(C)
: VIDEO SIGNAL ROUTE S(C)
FS(C)
: VIDEO SIGNAL ROUTE FS(C)
5
6
S(Y)
V+56S
IC2204
C2239
TK15420M
100/10
V-56S
S(C)
0.1
0
IC2204
C2240
TK15420M
S(Y)
IC2208
C2259
V+56S
TK15420M
100/10
0.1
IC2208
V-56S
S(C)
C2260
TK15420M
S(Y)
IC2210
C2273
V+56S
TK15420M
100/10
0.1
IC2210
V-56S
S(C)
C2274
TK15420M
47k R2291
V+56S
1 1 1
SDT4
PORT EXPANDER
CD4094BPW-TBB
R2285 47k
R2286 47k
R2289 47k
R2290 47k
FS(Y)
VCS(Y)
VCS(C)
VSX-AX4AVi-S
6
7
S-VIDEO ASSY
J
(AWX8622)
V+56S
S(Y)
8
+
3
R2213
(1/2)
1
C2243
R2214
-
4
2
R2227
0.1
2k
STBY
C2241
STBY
C2242
R2228
1.8k
6
8 S(C)
-
7
(2/2)
5
+
4
V-56S
V-56S
4 S(Y)
+
5 R2215
(2/2)
7
C2263
R2216
-
8
6
R2255
0.1
2k
STBY
C2261
STBY
C2262
R2256
1.8k
2
4 S(C)
-
1
(1/2)
3
+ V+56S
8
V-56S
4 S(Y)
+
5
R2217
(2/2)
7
C2277
R2218
-
8
6
R2265
0.1
2k
STBY
C2275
STBY
C2276
R2266
1.8k
2
S(C)
4
-
1
(1/2)
3 V+56S
+
8
V+56S
47k R2284
SDT4
SDT3
SDT2
SCK
SOE
SST
PORT EXPANDER
FVY
CD4094BPW-TBB
FVC
R2281 47k
R2282 47k
R2283 47k
GNDU
: VIDEO SIGNAL ROUTE FS(Y)
: VIDEO SIGNAL ROUTE VCS(Y)
: VIDEO SIGNAL ROUTE VCS(C)
7
8
Y
75
MONITOR
C
OUT
75
4 3
AKP7043
CN2203
2 1
(1/3)
5
C2292
0.01
GSV
C2203
STBY
CN2203
16
(CHASSIS) GCS
Y
75
DVR1/VCR1
C
OUT
75
8 9
AKP7020
CN2205
6 7
(2/2)
10
C2293
0.01
C2205
STBY
GSV
CN2205
11
(CHASSIS) GCS
Y
75
DVR2/VCR2
C
OUT
75
8 9
AKP7020
6 7
CN2206
(2/2)
10
C2294
0.01
C2207
STBY
CN2206
11
GCS
XKP3076
CN2202
GNDU
1
2 GNDU
DT4
3
4 DT2
EXPCK
5
EXPOE
6
7 EXPST
FS(Y)
R2219 0
8 FVY
C2219
9 GNDV
STBY
10 FVC
R2220 0 FS(C)
GNDV
11
C2220
STBY
GSV
8
A
B
C
D
E
F
J
41