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TO D31
C11
D1
D2
C1
Data drive (Lower Right)
Board (Front View)
IC7104-6
BUFFER
CB1
D1
CLK
CB2
D2
CLK
CB3
D3
CLK
G
Front Input Board
15
JK3709
5
10
14
RGB IN
4
9
VGA
13
(fH=31.5kHz)
3
8
12
2
7
11
1
6
JK3714
Y
AV
C
IN
L
R
PRESET
S3701
V
ASPECT
S3702
TV/VTR
S3703
VOL.DN
S3704
HP
R
OUT
VOL.UP
S3705
L
TH-42PA20B/E
C1,C2,G and K-Board Block Diagram
SUSTAIN
D3
8
12
11
13
14
15
16
14
CLKR
CLKL
C12
C22
20
Vda67V
1
19
Vda67V
2
18
Vda67V
3
17
Vda67V
4
UE2H
UE2H
UE2H
9
12
UEH
UEH
UEH
8
13
OSL
OSL
7
OSL
14
OSH
OSH
6
OSH
15
OML
OML
5
OML
16
OMH
OMH
OMH
4
17
SOS
SOS
1
SOS
20
1
19
IC7101
CLOCK BUFFER
CLOCK BUFFER
K
TO
G18
DG18
Remocon Senser ,
1
B
Power Switch Board
3
G
RM300
REMOCON SENSOR
5
R
IC300
STBY5V
TO
STBY5V
G7
CATS SENSOR
DG7
28
H-pulse
5V
Q305
26
V-pUlse
G
Q300
5
KEYSCAN
Q301
R
12
Y
D302
14
C
9
SW
18
L
19
R
S300
POWER SW
16
V
G5
K5
ROUT
6
ROUT
6
LOUT
4
LOUT
4
TO D32
D4
D5
D6
D7
7
10
12
11
C21
C2
Data drive (Lower Left)
Board (Front View)
IC7202-4
BUFFER
IC7201
CLK
D4
CB4
CLK
D5
CB5
CLK
D6
CB6
TO
K24
C24
7
OPT
6
REMOCON
2
LEG-G
3
LEG-R
TO
K12
DG12
3
ON-LED(LED-G)
2
STB-LED(LED-R)
TO
K34
SS34
1
STB-PS
K9
6
ROUT
4
LOUT
TO
C24
K24
Q7201
LED G
2
Q7202
LED R
3
REMOCON
6
OPT
7
TO
C23
SS23
11
Vda67V
SOS
SS SOS
9
OMH
UMH
8
OML
UML
7
OSH
USH
6
SUSTAIN
OSL
USL
5
UEH
UEH
4
UE2H
3
UEL
CLK
D7
CB7
TH-42PA20B/E
C1,C2,G and K-Board Block Diagram
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