Service manual
RGB Switcher
1 2 3 4 5 6 7 8 9 10
G
D
C
B
E
F
A
6-5
CRITICAL SAFETY COMPONENTS ARE IDENTIFIED BY THE LETTER “X” IN THEIR
COMPONENTS DESIGNATORS. REPLACE ONLY WITH PART NUMBERS SPECIFIED.
ALL COMPONENTS WITH “M” IN THE DESIGNATOR
ARE A SURFACE MOUNTED COMPONENT.
3828VD0171E
FCS 48 Series SHEET 5
C ONTROL- 1
C ONTROL- 2
SVM- OUT
B - INT
G- INT
R- INT
H- SYNC - FRONT
V- SYNC - FRONT
V- SYNC - SC AN
H- SYNC - SC AN
+ 5 V
SB F
+ 5 V
TNR
+ 9 V
VDO
+ 9 V
VDO
+ 9 V
VDO
+ 9 V
VDO
+ 5 V
+ 5 V
RM2 7 2 5
0 .1
RM2 7 3 0
0 .1
RM2 7 2 7
0 .1
RM2 7 3 6
0
RM2 7 2 6
PROV
C M2 7 2 2
2 5 V
0 .0 1
C M2 7 0 8
2 5 V
0 .0 1
C M2 7 10
2 5 V
0 .0 1
RM2 7 2 8
PROV
VERT- FRONT
HORZ- FRONT
R- FRONT
G- FRONT
B - FRONT
5
4
3
2
1
8
7
6
10
9
11
12
C N6 F2
1
3 6 6 - 9 2 1L
D2 7 0 1
1N4 14 8
0 DD4 14 8 0 9 ED
D2 7 0 3
1N4 14 8
0 DD4 14 8 0 9 ED
D2 7 0 5
1N4 14 8
0 DD4 14 8 0 9 ED
C 2 7 15
16 V
4 7 µ F
R2 7 2 1
3 0
R2 7 17
3 0
C M2 7 2 0
2 5 V
0 .0 1
D2 7 0 2
1N4 14 8
0 DD4 14 8 0 9 ED
D2 7 0 4
1N4 14 8
0 DD4 14 8 0 9 ED
D2 7 0 6
1N4 14 8
0 DD4 14 8 0 9 ED
R2 7 19
3 0
C 2 7 14
5 0 V
0 .4 7
R2 7 14
10 0
R2 7 12
10 0
C 2 7 13
5 0 V
0 .4 7
D2 7 0 8
1N4 14 8
0 DD4 14 8 0 9 ED
C M2 7 12
2 5 V
0 .0 1
C M2 7 18
2 5 V
0 .0 1
L2 7 0 1
10 0 µ H
RM2 7 2 9
PROV
1
2
3
4
5
6
7
8
9
10
11
12
2 4
2 3
2 2
2 1
2 0
19
18
17
16
15
13
14
GND B - OUT
HD- OUT
B 2 - IN
GND
VD2 - IN
C TL
VC C
HD2 - IN
GND
VD1- IN
GND
VD- OUT
C V- IN
G2 - IN
G- OUT
R- OUT
R2 - IN
B 1- IN
HD1- IN
C OMP- SYNC
OUT
G1- IN
SYNC DET
R1- IN
IC M2 7 0 1
B A 7 6 5 7 F
NEW
1
2
3
4
5
6
7
8
9
10
11
12
2 4
2 3
2 2
2 1
2 0
19
18
17
16
15
13
14
GND B - OUT
HD- OUT
B 2 - IN
GND
VD2 - IN
C TL
VC C
HD2 - IN
GND
VD1- IN
GND
VD- OUT
C V- IN
G2 - IN
G- OUT
R- OUT
R2 - IN
B 1- IN
HD1- IN
C OMP- SYNC
OUT
G1- IN
SYNC DET
R1- IN
IC M2 7 0 2
B A 7 6 5 7 F
NEW
C M2 7 0 4
2 5 V
0 .0 1
C M2 7 0 6
2 5 V
0 .0 1
C M2 7 0 2
2 5 V
0 .0 1
C M2 7 2 4
2 5 V
0 .0 1
RM2 7 3 7
PROV
R
G
B
SVM- OUT
1
2
3
4
5
8
7
6
C N2 C 9
1
3 6 6 - 9 2 1G
RM2 7 0 2
1K
RM2 7 0 1
1K
RM2 7 0 3
15 0
RM2 7 0 7
15 0
RM2 7 0 5
15 0
RM2 7 0 6
3 0
RM2 7 0 4
3 0
RM2 7 2 0
10 0
RM2 7 16
10 0
RM2 7 18
10 0
RM2 7 2 2
15 0
RM2 7 2 3
15 0
RM2 7 2 4
15 0
RM2 7 13
1K
RM2 7 15
1K
RM2 7 0 9
12 0
RM2 7 10
12 0
RM2 7 11
12 0
RM2 7 0 8
3 0
RM2 7 4 0
0
RM2 7 3 5
PROV
Q2 7 0 1
E
B
C
KSC 9 4 5 C - Y
PROV
RM2 7 12
PROV
RM2 7 3 8
0
RM2 7 19
PROV
Q2 7 0 3
E
B
C
KSC 9 4 5 C - Y
PROV
RM2 7 3 9
PROV
Q2 7 0 2
E
B
C
KSC 9 4 5 C - Y
PROV
RM2 7 14
PROV
C 2 7 3 1
5 0 V
PROV
R- SC AN
B - SC A N
G- SC A N
H- SYNC - SC AN
V- SYNC - SC AN
5
4
3
2
1
8
7
6
10
9
C N8 VGA2
1
3 6 6 - 9 2 1J
C 2 7 19
16 V
4 7 µ F
C 2 7 2 1
16 V
4 7 µ F
C 2 7 2 3
16 V
4 7 µ F
C 2 7 2 5
16 V
4 7 µ F
C 2 7 2 7
4 7 µ F
16 V
C 2 7 2 9
16 V
4 7 µ F
C 2 7 0 1
16 V
4 7 µ F
C 2 7 0 3
16 V
4 7 µ F
C 2 7 0 5
16 V
4 7 µ F
C 2 7 17
16 V
4 7 µ F
C 2 7 0 7
16 V
4 7 µ F
C 2 7 0 9
16 V
4 7 µ F
C 2 7 11
16 V
4 7 µ F
C M2 7 2 6
2 5 V
PROV
C M2 7 2 8
2 5 V
PROV
C M2 7 3 0
2 5 V
PROV
C M2 7 3 2
5 0 V
PROV
D2 7 0 9
1N4 14 8
0 DD4 14 8 0 9 ED
D2 7 10
1N4 14 8
0 DD4 14 8 0 9 ED
C M2 7 16
2 5 V
0 .0 1
RM2 7 17
0
RM2 7 2 1
0
RM2 7 3 4
0
D2 7 0 7
1N4 14 8
0 DD4 14 8 0 9 ED
TO SC A N CARD
TO FRONT JAC K
ASSEMB LY
TO VIDEO
OUTPUT
B OA RD
17
WF
WF17
700MV
SHT. 6-4
SHT. 6-4
SHT. 6-4
SHT. 6-4
SHT. 6-3
SHT. 6-10
SHT. 6-3
SHT. 6-3
SHT. 6-3
SHT. 6-10