Jack (1/3) Assy - Pioneer VSW-1 Service Manual

1

3.3 JACK (1/3) ASSY

A
JA207
DKB1062
Y
COMPONENT
C /P
IN A
R R
C /P
B B
SYNC A
SYNCA
A GNDV
2/3
JA208
DKB1062
Y
B
COMPONENT
C /P
IN B R R
C /P
B B
SYNC B
SYNCB
GNDV
A
2/3
(A-CMPIN)
JA201
DKB1064
COMPOSITE
IN A
C
GNDV
(B-CMPIN)
JA202
DKB1064
COMPOSITE
IN B
JA205 GNDV
VTL1077
L59
DKB1063 (A-SYIN)
S VIDEO
D
IN A
GNDV
VTL1077
L60
(A-SCIN)
JA206
E
DKB1063
VTL1077
L61
(B-SYIN)
S VIDEO
IN B
GNDV
VTL1077
L62
(B-SCIN)
F
A
1/3
14
1
2
(A-YIN)
(A-CrIN)
(A-CbIN)
STBY
(B-YIN)
(B-CrIN)
(B-CbIN)
STBY
V5VA V+5V
R557
C140 R217
0
20k 2SC4081(QRS)
0.01
C
C270
B
100/10
E
Q201 A-CMP
V+5V
V5VB
R558
C141
R219
0
20k
2SC4081(QRS)
0.01
C
C271
B
100/10
E
B-CMP
Q202
V5VA
C142 R231
2SC4081(QRS)
20k
0.01
C
C282
B
100/10
E
Q203 A-SY
C143
R233
20k 2SC4081(QRS)
0.01
C
C283
B
10/16
E
Q204 A-SC
GNDV
V5VB
C144
R235
20k
0.01 2SC4081(QRS)-TLB
C
C253
B
100/10
E
Q205 B-SY
C145
R250
20k
0.01 2SC4081(QRS)-TLB
C
C254
B
10/16
E
Q206 B-SC
GNDV
2
3
C201
0.01
C256
A-Y
2.2/50
C202
0.01
C257
A-CR
R553
A-Y
10/16
0
C203
0.01
C258
A-CB
R552
B-Y
10/16
0
R548
A-CR
0
C204
0.01
R549
B-CR
C259
B-Y
0
2.2/50
R550
A-CB
C205
0
0.01
C260
B-CR
10/16
C216
R551
0.01 B-CB
C269
B-CB 0
10/16
C292
V+5V
0.01
A-CMP
R526
C261
10/16 0
C293
0.01
B-CMP R521
C262
0
10/16
R522
C294
0
0.01
A-SY
C263
R523
10/16
0
C295
R524
0.01
C264 0
B-SY
10/16
C296
0.01
A-SC
C268
10/16
C297
0.01
R525
C272
B-SC
0
10/16
XA/B
A
3/3
R527
C227
A-SY
10/16
C230
R528
A-CMP
10/16
C231
R529
A-SC
10/16
C237
R530
10/16
CP/XYC
A
3/3
VSW-1
3
4
PIN No Voltage
IC211
2, 7, 12 0V
4, 10, 15 0V
13 4.74V
R504
V+5V
0
VIDEO SWICH
(Y)
R143
100k
IN3B
R144 9
GND3
(Cr)
10
100k
IN2A
11
CTL2
12
V+
13
IN2B
14
GND1
(Cb) 15
IN1A
16
NJM2284V
GNDV
XA/B
A
3/3
PIN No Voltage
IC202
2, 7, 12 0V
4, 10, 15 0V
13 4.74V
C45
0.1
VIDEO SWICH
R134
100k
IC202
IN3B IN3A
R131 9 8
GND3 CTL3
7
10
100k
IN2A OUT3
11 6
R132
CTL2 OUT2
12 5
100k
V+ GND2
4
R133 13
IN2B OUT1
14 3
100k
GND1 CTL1
15 2
IN1A IN1B
16 1
NJM2285V
GNDV
IC203
PIN No Voltage
2 , 7, 12 0V
4.67V
4, 10, 15 0V
13 4.75V
VIDEO SWICH
V+5V
C225
0.1
GNDV
GNDV
0
IN3B
9
0
GND3
10
IC203
IN2A
11
0
CTL2
12
V+
13
IN2B
14
0
GND1
15
IN1A
16
NJM2285V
4
Condition
Ach SELECT
IC211
IN3A
8
CTL3
7
OUT3
6
OUT2
5
GND2
4
OUT1
3
CTL1
2
IN1B
1
Condition
Ach SELECT
Condition
S101 : S VIDEO
: Other
13
IN3A
8
CNT3
7
OUT3
6
OUT2
5
GND2
14
4
OUT1
3
CNT1
2
IN1B
1
GNDV