14.35. C1, C2, G and K-Board Block Diagram
PUSH
JK3709
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Data drive (Lower Left)
Board (Front View)
C1
Board (Front View)
Data drive (Lower Right)
Q301
REMOCON
LEG-G
LEG-R
ON-LED(LED-G)
STB-LED(LED-R)
RM300
G
R
D302
5V
K34
1
STB-PS
S300
POWER SW
TO
SS34
DG12
TO
3
6
TO
C24
REMOCON SENSOR
K24
2
3
Q305
VOUT
VIN
STBY5V
K12
2
Q300
VIDEO3
IN
JK3714
1
C
Y
16
G7
5
3
VGA
(fH=31.5kHz)
G18
19
18
14
12
9
L
R
V
6
G5
4
R
V
L
SW
Y
C
HP R
HP L
B
G
R
TO
PC IN
DG7
6
K5
4
K9
4
6
ROUT
LOUT
HP R
HP L
C2
PA9
TO
R
L
OUT
HP
ASPECT
TV/VTR
VOL.DN
VOL.UP
G
V-pulse
26
28
H-pulse
KEYSCAN1
5
DG18
TO
K
S3702
S3703
S3704
S3705
Front Input Board
Remocon Senser ,
Power Switch Board
KEYSCAN2
2
OMH
UEH
12
C12
9
1
CLOCK BUFFER
SUSTAIN
UEH
Q7201
SUSTAIN
TO D31
8
Q7202
TO D32
DRVRST
8
SOS
19
20
CLK
4
OSL
11
CB6
OSH
SOS
D6
SOS
Vda67V
UE2H
CB5
CLK
OSH
SOS
OML
SS SOS
CLOCK BUFFER
IC7202-4
UE2H
OSL
15
Vda67V
OSL
4
13
Vda67V
USH
BUFFER
REMOCON
UEL
12
UE2H
OSH
LED_G
SS23
D7
UE2H
OMH
UEH
IC7104-6
OSL
OSH
IC7101
SOS
D5
UMH
BUFFER
OML
D4
CLKR
OML
14
CB2
LED R
8
OML
UE2H
15
D3
D2
LED G
UEH
OML
13
UEH
CLK
1
17
D2
OMH
2
7
OSL
CLK
12
CLK
14
CB1
D4
1
OML
UEH
Vda67V
C11
10
CB7
CLKL
DRVRST
16
3
D6
SOS
11
D3
CLK
D7
Vda67V
DRVRST
CB4
C22
D5
TO
OSH
UML
CLK
OMH
18
D1
OMH
REMOCON
C21
UE2H
UEH
USL
9
6
14
5
5
C24
3
2
7
IC7201
3
6
17
16
19
4
C23
20
OSH
D1
11
CB3
OSL
LED_R
OMH
6
KEY1
1
K24
TO
OPT
7
OPT
7
CATS SENSOR
OPT
7
STBY5V
IC300
CH.DN
CH.UP
S3705
TH-42PA20U
C1,C2,G and K-Board Block Diagram
TH-42PA20U
C1,C2,G and K-Board Block Diagram
S3706
S3707
89
Summary of Contents for TH-42PA20U/P
Page 11: ...4 TH 42PA20U A ...
Page 28: ...6 2 Lead of Wiring 2 9 ...
Page 29: ...6 3 Lead of Wiring 3 10 ...
Page 30: ...6 4 Lead of Wiring 4 11 ...
Page 55: ...16 Mechanical Replacement Parts List 36 ...
Page 61: ...C2342 ECA1HHG100 E 10UF 50V 1 42 ...
Page 78: ...R416 ERJ6ENF2551 M2 55KOHM 1 10W 1 59 ...
Page 82: ...R2453 ERJ6GEYJ103 M 10KOHM J 1 10W 1 63 ...
Page 95: ...76 ...
Page 225: ...1 Applicable signals 4 TH 42PA20U P ...
Page 230: ...6 Location of Lead Wiring 6 1 Lead of Wiring 1 9 TH 42PA20U P ...
Page 231: ...6 2 Lead of Wiring 2 10 TH 42PA20U P ...
Page 232: ...6 3 Lead of Wiring 3 11 TH 42PA20U P ...
Page 233: ...6 4 Lead of Wiring 4 6 5 Lead of Wiring 5 12 TH 42PA20U P ...
Page 242: ...9 4 IIC mode structure following items value is sample data 21 TH 42PA20U P ...
Page 253: ...32 TH 42PA20U P ...