VSX-74TXVi
40
1
2
3
4
1
2
3
4
C
D
F
A
B
E
3.8 S-VIDEO ASSY
CD74HC4051PWR
GCS GSV
V-56S
0.1
STBY
STBY
75
75
XKP3079
0.1
1000/6.3
0
0
GCS
STBY
0.1
AKP7020
CD74HC4051PWR
GCS
STBY
75
STBY
STBY
0.1
STBY
STBY
75
0.1
AKP7020
STBY
STBY
75
75
GCS
STBY
0.1
STBY
STBY
STBY
STBY
STBY
STBY
STBY
STBY
STBY
STBY
CD74HC4051PWR
STBY
STBY
STBY
STBY
STBY
STBY
STBY
STBY
STBY
0.1
V+56S
V-56S
0.1
0.1
V+56S
0.1
V-56S
0.1
V+56S
V-56S
GSV
RT1N241M
AKP7043
GCS
75
STBY
STBY
0.1
STBY
75
STBY
0.1
AKP7043
STBY
75
STBY
STBY
CD74HC4051PWR
75
0.1
STBY
STBY
0.1
3.3/50
220k
100/10
330
4.7k
0.1
LA7213
SERVICE
SERVICE
V+56S
100/10
22k
V+56S
SERVICE
SERVICE
IC2206
C2295
C2296
C2221
R2221
C2248
C2247
R2222
CN2201
C2222
R2229
R2250
NoAssign2
C2289
C2280
IC2205
CN2206
NoAssign3
R2208
C2267
C2268
R2207
C2208
R2230
C2279
C2288
CN2205
R2239
R2206
C2250
C2249
R2205
CN2204
R2248
C2206
R2249
C2287
C2291
CN2204
R2212
C2253
C2254
R2211
C2212
R2246
IC2202
CN2204
R2247
R2210
C2229
C2230
R2209
C2210
R2244
R2245
C2246
C2245
C2228
C2227
CN2203
R2204
C2234
C2233
R2203
R2242
C2204
IC2201
NoAssign1
C2286
C2278
CN2203
R2243
R2202
C2200
C2201
R2201
C2202
R2240
R2241
C2226
C2283
R2272
C2282
R2271
R2273
C2225
IC2271
R2231
R2232
C2281
Q2271
R2274
D2272
D2271
R2295
R2294
4
1
2
3
5
4
3
2
1
8
6
5
7
8
13
12
6
14
11
7
9
10
17
15
16
14
16
13
15
5
3
1
2
4
2
4
1
3
16
13
14
15
5
2
4
1
3
11
7
10
6
9
8
1
4
3
2
5
4
1
3
2
16
13
15
14
11
10
12
9
5
6
7
8
11
10
12
9
5
6
7
8
12
11
10
9
15
12
13
14
11
1
4
2
3
7
10
6
16
15
14
13
8
9
5
7
6
8
1
12
10
11
9
1
4
2
3
E
B
C
5
STBY2_C
V2C
FVC
V1C
MRINH
SYIN
SYOT
SCIN
MRINH
SDET
SCOT
IN2_C
IN1_C
STBY2_Y
V2Y
FVY
V2Y
V2C
IN2_Y
IN1_Y
SIN
V2C
V1Y
V1C
STBY2_C
FVC
STBY2_C
STBY2_Y
IN2_C
IN1_C
V2Y
FVY
STBY1_C
STBY1_Y
STBY2_Y
STBY1_C
SMRC
V1Y
MRINH
SMRA
SMRB
SMRA
SMRC
SMRB
STBY1_Y
SINH
V1C
STBY1_C
SINH
SSW1
V1Y
SSW3
SSW2
IN2_C
IN2_Y
IN1_Y
IN1_Y
IN2_Y
IN1_C
SSW3
SSW1
SSW2
STBY1_Y
of identical designation.
Therefore, when replacing, be sure to use parts
The
the importance of the safety factor of the part.
mark found on some component parts indicates
"Capacity(
µ
F)/Voltage(V)",
3.DIODES
No marked Diodes are 1SS355.
Parts or parts block marked by "STBY" are standby.
Unit: p-pF or
µ
F unless otherwise noted.
Rated Voltage: shown as
or 50V unless otherwise noted.
No marked Capacitors are CEAT or CKSRYB.
Rated power: 1/16W unless otherwise noted.
NOTES
1.RESISTORS
Unit: k-k , M-M or unless otherwise noted.
Tolerance: 5%(J) unless otherwise noted.
2.CAPACITORS
STBY2
F.VIDEO
VIDEO1
IN 2
MUTE
IN 1
(CHASSIS)
SYIN
SCIN
GND
SYOUT
GND
DVR1
VEE
INH
VSS
STBY1
C REC
SELECTOR
MRINH
VMUTE
SDET
V+5.6V
GAV
V+5.6V
SCOUT
GND
GND
V-5.6V
V-5.6V
GAV
(L2202)
(L2201)
VDD
(1/2)
STBY2
F.VIDEO
DVR2
IN
DVR2/VCR2
Y
C
IN 1
MUTE
IN 2
VDD
(1/2)
DVR1/VCR1
IN
(CHASSIS)
C
Y
(2/2)
Y
C
STBY2
DVR2
F.VIDEO
(1/2)
VDD
IN 1
MUTE
IN 2
Y
C
STBY
A
B
C
INH
DVR1
VEE
VSS
STBY1
Y REC
SELECTOR
B
A
C
VEE
DVR1
INH
VSS
SELECTOR
B
A
STBY1
C MAIN
C
C
(3/3)
INPUT 2
STBY2
DVR2
F.VIDEO
Y
(2/3)
VDD
IN 1
IN 2
MUTE
C
Y
INPUT 1
VEE
DVR1
INH
VSS
SELECTOR
STBY1 Y MAIN
B
A
C
VCC
GND
SYNC
SEP
V-SYNC
SEP
HDMI Direct Pass
J
S(Y)
S(C)
S(Y)
S(Y)
S(C)
S(C)
S(Y)
S(C)
S(Y)
S(Y)
S(Y)
S(C)
VCS(Y)
VCS(C)
S(C)
S(C)
CN4316
N