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

1

3.5 JACK (3/3) ASSY

A
A 3/3
JACK ASSY (DWG1589)
B
J100
PF04EN-D20
4
VLED
V+5 3
GND 2
1
GND
C
Switches
JACK Assy
S101 : INPUT
SELECTOR
S101
CONPONENT
COMPOSITE
S VIDEO
DSH1054
D
JA101
CONT MX A
DKN1371
JA102 GNDV
E
CONT PL A
DKN1371
JA103
CONT MX B
DKN1371
GNDV
JA104
F
CONT PL B
DKN1371
A
3/3
18
1
2
VLED
R600
0
V+5V
R601
GNDD
0
V+5D
R602
GNDV
0
R270
GNDD
GNDD
R117
100
R119
100
GNDD GNDD
GNDD
VTL1076
L38
R107
A-FS1IN
L39 R109
A-FS2IN
VTL1076
A-FS1OUT
D118 VTL1076
L40
RB751V-40
L41
A-FS2OUT
VTL1076
GNDV
L42
R111
B-FS1IN
100
VTL1076
L43
R113
B-FS2IN
VTL1076 100
B-FS1OUT
D119
L44
RB751V-40 VTL1076
L45
B-FS2OUT
VTL1076
GNDV
2
3
V+5D
IC100
1
2
3
4
M51957BFP
IC100
GNDD
GNDV
V+5D
V+5D
D114 DA221
D115
DA221
GNDD
V+5D
DTA144EUA
Q104
D107
B
1SS355
100
D105
DTA144EUA
100
1SS355
GNDD
V+5D
GNDV
DTA144EUA
Q102
D108
B
1SS355
D106
1SS355
GNDD
GNDV
VSW-1
3
4
(RESET)
8
7
RESET IC
6
5
PIN No Voltage Condition
2 1.35V
4 0V
5 1.24V
6 4.74V
7 4.74V
CMP-SW
NC-SW
E
C
Q105
E
B
C
E
C
E
DTA144EUA
B
Q103
C
4
/RESET
A
2/3