Service manual
One Panel Top
1 2 3 4 5 6 7 8 9 10
G
D
C
B
E
F
A
6-28
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 28
C N1
C N2 F6
C N8 B 4
GND2 C
JP1
1
C 2 0 0
C N5 K2 A
1
C N6 P2 A
IR10 0
GND
OUT
VC C
LED10 0
R10 0
R2 0 0
R3 0 0
R4 0 0
SW10 0
C 2
C N6 P2
IR1
GND
OUT
VC C
LED1
R1
R2
R3
R4
SW1
C N5 K2
1
C 4 9 4 6
C 4 9 6 5
C 4 9 6 6
C 4 9 6 7
C ON11E1
C ON6 E2
1
MPI
Q4 9 0 3
E
B
C
Q4 9 0 4
E
B
C
Q4 9 0 5
E
B
C
Q4 9 0 6
E
B
C
R4 9 8 2
R4 9 8 3
R4 9 8 4
R4 9 8 5
R4 9 8 9
R4 9 9 0
R4 9 9 1
R4 9 8 7
R5 10 2
R4 9 9 5
R4 9 9 6
R4 9 9 7
C N2 K5
1
SW4
R12
R13
SW3
R7
R8
R15
R16
SW2
C N6 K2
1
R5
R6
R9
R10
R11
R14
SW5
SW6
SW7
R4 9 9 2
R4 9 9 4
R4 9 9 3
C N1E11
1
C N2 E6
1
C ON2
1
C ON1
1
C N2 VGA8
C N1VGA10
C N2 R7
C 5 10 0
C 5 10 1
C 5 118
C 5 10 3
C 5 10 4
C 5 10 5
C 5 10 6
C 5 10 7
C 5 10 8
C 5 114
C 5 12 2
C 5 12 6
C 5 12 8
R5 13 9
C 5 13 4
C 5 13 5
C 5 13 6
C 5 14 6
C 5 16 6
L5 10 4
C N3 C 1
C N9 C 2
C N9 C 3
C N9 C 4
1
C RT1
C
R
T
2
D5 10 1
D5 10 2
D5 10 3
D5 10 4
D5 12 2
D5 14 2
DA G1
DA G2
E5 12 1
E5 12 2
E5 14 1
E5 16 1
L5 10 3
IC 5 10 1
IC 5 12 1
1
IC 5 14 1
1
IC 5 16 1
1
L5 10 1
L5 10 2
R4 9 8 6
L5 10 5
R5 12 0
L5 12 1
L5 14 1
L5 16 1
Q5 10 1
E
B
C
Q5 10 2
E
B
C
R5 10 1
R5 10 6
R5 10 8
R5 10 9
R5 110
R5 111
R5 12 5
R5 12 6
R5 12 7R5 12 8
R5 13 1
R5 13 3
R5 13 5
R5 13 6
R5 13 7
R5 13 8
R5 14 1
R5 14 0
R5 15 0
R5 14 5
R5 14 6
R5 14 7
R5 14 8
R5 15 2
R5 15 1
R5 15 3
R5 15 4
R5 16 5
R5 16 6
R5 16 7
R5 16 8
C 5 12 9
D5 16 2
W5
W2 0 2
GND1C
C N3 C 2
L5 10 6
W13
W2 2
W2 3
W15
W19
W2 9
W8
W7
W2 4
W18
W5 10 1
W2 0
W16 4
W9
W12
W16
W17
W2 8
W2 0 4
R5 112
W6
W2 5
W2 7
W5 10 0
W3 0
W16 0
W2 0 3
W2 0 0
W2 0 1
W5 10 2
W4
W11
L5 1
R5 12 1
VOL DOWN
MUTE
C H DOWN
C H UP
VOL UP
PROC ESS
2 7 V MODEL
PROC ESS
DIREC TION
3 2 V MODEL
RED
GREEN
B LUE
RED
GREEN
HEA TER
B LUE
G2
GND
GND
B
GND
G
R
GND
GND
GND
SC L2
SDA 2
G- OSD
GND
GND
GND
R- OSD
FB - OSD
B - OSD
REV. F
REV. F
N. C .
N. C .
REV. F
REV. F
REV. F JUN- 18 - 2 0 0 4
C 5 10 3
DIREC TION
PROC ESS
DIREC TION
C LOSED C A P TION
C 5 10 5
C 5 10 6
REV. E
REV. F
+ 5 V
N. C
+ 18 0 V
N. C
+ 8 V
GND
GND
JUN- 18 - 2 0 0 4
+ 12 V
GND
GND
HEA TER
N. C
6 8 7 0 VS17 5 8 F
GND
A B L
C LA MP
H- FB P