Pioneer VSW-1 Service Manual page 15

5
V+5H
1
IC214
C23
1 VSAG1
0.01 2 V1
C26
R554
3 VIN1
0
10/16 4 PSAVE
C24
R555
5 VIN2
0
0.01 6 GND1
2
R556
C27 7 VIN3
0
10/16
C25
NJM2573V
0.01
3
C28
10/16
GNDV
Notes
RESISTOR NO MARK
F
CAPACITOR NO MARK CERAMIC
CH
NO MARK ELCTROLYTIC
NP
AL
is STBY
R505
V+5V
0
IC210
7
C220
1 VSAG1
0.01 2 V1
8
C274
R535
3 VIN1
0
10/16 4 PSAVE
C221
5 VIN2
R536
0
0.01 6 GND1
C275
R537
7 VIN3
0
10/16
C222
NJM2573V
0.01
C276
9
10/16
GNDV
: VIDEO SIGNAL ROUTE
(Cr)
: Cr SIGNAL ROUTE (A ch)
(Y)
: Y SIGNAL ROUTE (A ch)
(Cb)
: Cb SIGNAL ROUTE (A ch)
(O-Cb)
: Cb COMPONENT OUT
(O-Cr)
: Cr COMPONENT OUT
(O-Y)
: Y COMPONENT OUT
R531
C241
B-SY
0
10/16
C242 R532
B-CMP
10/16
0
C246
R533
B-SC
0
10/16
C273
R534
0
10/16
5
6
A 1/3
VIDEO AMP
(O-Y)
VOUT1 14
V2 13
VSAG2 12
(O-Cr)
VOUT2 11
GND2 10
(O-Cb)
VOUT3 9
BI/XCL 8
RS1/16S***J
RS1/16S****F Ω
CKSRYB µ F
CCSRCH µ F
CEJQ µ F/V
CEJQNP µ F/V
CEAL F/V
VIDEO AMP
(O-CMP)
VOUT1 14
V2 13
VSAG2 12
(O-SY)
VOUT2 11
GND2 10
(O-SC)
VOUT3 9
BI/XCL 8
(A-CMP)
: COMPOSITE-A
(O-CMP)
: COMPOSITE-OUT
(A-SY)
: S-VIDEO OUT Y SIGNAL
(O-SY)
: S-VIDEO OUT Y
(A-SC)
: S-VIDEO OUT C SIGNAL
(O-SC)
: S-VIDEO OUT C
VIDEO SWICH
V+5V
47/16
C21
0.1
C281
GNDV
GNDV
IC206
IN3B IN3A
9
GND3 CNT3
10
IN2A OUT3
11
CTL2 OUT2
12
V+ GND2
13
IN2B OUT1
14
GND1 CNT1
15
IN1A IN1B
16
NJM2285V
GNDV
6
7
JACK ASSY (DWG1589)
4
C213
0.01
R204
C265
AL
75F
330/6.3 5
C214
0.01
R205
C266
AL
330/6.3 75F 6
C215
0.01
R206
C267
AL
75F
330/6.3
C22
22/16
C224
22/16
C278
AL
330/6.3
R222
75F
0.01
C226
C277
22/16
C229
0.01
C280
L63
R224
AL
75F VTL1077
330/6.3
C228
0.01
C279
R226 L64
75F VTL1077
10/16
8
7
6
5
4
3
2
IC206
1
PIN No Voltage
2, 7, 12 0V
4.67V
4, 10, 15 0V
13 4.74V
VSW-1
7
8
JA209
COMPONENT OUT
DKB1061
C /P
R R
C /P
B B
Y
GNDV
10
JA203
DKB1064
(O-CMP)
COMPOSITE
OUT
11
GNDV GNDV
DKB1063
YG
12
JA204
Y
S VIDEO
OUT
C
CG
GNDV
A-CSYNC
A-CHROMA
A
2/3
B-CSYNC
B-CHROMA
Condition
S101 : S VIDEO
: Other
A
8
A
B
C
D
E
F
1/3
15