14.38. G and K-Board Schematic Diagram
+
+
L
R
G
R
V
L
Y
C
SIDE
TERM
BALLAN
BALLAN
BALLAN
+
R
G
PUSH
SW5V
5V
5V
STB_PS
5V
STB5V
5V
STBY5V
S3701
EVQ23405R
C3714
0.01u
50V
5%
R3703
6.8k
JS3706
JK3709
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
D3717
MAZ31000ML
D3719
MAZ31000ML
5%
R3702
22k
D3715
MAZ31400ML
S3703
EVQ23405R
R3720
4.7k
2.0 x 1.25
5%
R3706
12k
R3716
180k
C3711
10V
100u
C3710
50V
1u
JK3714
K4BK29A00005
C
Y
G
Y-G
C-G
G
R2
SW4
NC4
SW3
NC3
R1
T
NC1
SW1
NC2
SW2
R
R-G
L
L-G
V-SW
V
V-G
R-SW
S3704
EVQ23405R
R3704
0
R3721
4.7k
2.0 x 1.25
R3712
75
1%
S3702
EVQ23405R
R3714
75
1%
C3713
0.01u
50V
R3715
180k
D3764
MAZ31100ML
R3713
75
1%
R3711
10k
JS3705
D3766
MAZ31100ML
R3705
0
5%
R3701
68k
S3705
EVQ23405R
G7
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
R3723
100
R3724
100
R3725
0
R3726
0
G5
1
2
3
4
5
6
L3773
J0HABB000003
1
2
3
4
L3772
J0HABB000003
1
2
3
4
L3777
J0HABB000004
1
2
3
4
L3776
J0HABB000004
1
2
3
4
L3775
J0HABB000004
1
2
3
4
C3718
560p
50V
C3719
560p
50V
G18
1
2
3
4
5
6
L3770
G1C121Z00004
L3769
G1C121Z00004
L3767
G1C121Z00004
L3768
G1C121Z00004
L3778
G0B101Y00001
1
2
3
4
L3779
G0B101Y00001
1
2
3
4
L3780
G0B101Y00001
1
2
3
4
C305
50V
0.01u
JS310
0
R311
220k
R312
0
JS304
0
R313
1k
JS300
R306
1k
R302
470
K12
1
2
3
4
5
6
7
8
9
K5
1
2
3
4
5
6
IC300
B3L000000017
R317
5.6k
R300
5.6k
C300
50V
47u
Q301
B1ABCF000010
D300
MA3X152K0L
RM300
PNA4601M04TV
VOUT
GND
VCC
JS309
0
JS308
0
R314
100
Q305
2SD0601A0L
R310
47
K34
1
2
3
D309
MA3X152K0L
D301
MA3X152K0L
K9
1
2
3
4
5
6
D303
MA3X152K0L
JS301
K24
1
2
3
4
5
6
7
8
R301
22k
JS307
0
D302
LNH101WHKAF4
JS311
0
Q300
B1ABCF000010
D308
MA8056MTX
D310
MA3X152K0L
R304
22k
S300
C301
6.3V
10u
LOUT
ROUT
HPDET
V
H
B
G
SL
SR
R
SUB_OUT
GND_HP
K1FB315A0001
HPDET
GND_C
Y
GND_Y
S2
KEYSCAN
SW5V
SW
C
V
V3_DET
RGB IN
ROUT
GND_HP
GND_HP
LOUT
PRESET
ASPECT
TV/VTR
VOL.UP
VOL.DN
GND
KEYSCAN
R
G
B
SW9V
3
7
4
5
6
D
E
A
C
B
1
2
!
G-BOARD TXN/G1QCSE
AV
IN
OUT
HP
DG-BOARD
(DG7)
TO
K-BOARD
TO
TO
(DG18)
DG-BOARD
(K5)
LOUT
!
K-BOARD TXN/K1QCSE
LED R ON
LED G ON
REMOCON ON/OFF
STBY5V
LED_R
POWER SW
REMOCON
STB_PS
GND
NC
ON_LED
GND
STB_LED
ON_LED
GND
(LED_R)
(LED_G)
5V
STB5V
LED_G
TO
SUB_OUT
GND_HP
ROUT
GND_HP
GND_HP
LOUT
C-BOARD
(C24)
SS-BOARD
(SS34)
TO
DG-BOARD
TO
(DG12)
(G5)
G-BOARD
TO
(H9)
H-BOARD
TO
SUB_OUT
GND_HP
STB_LED
ROUT
REMOCON SENSER
GND_HP
GND_HP
CPU_GND
=
=
TH-42PA20B/E
G and K-Board Schematic Diagram
TH-42PA20B/E
G and K-Board Schematic Diagram
74
Summary of Contents for TH-37PA20A
Page 20: ...4 TH 37PA20AA TH 37PA20FA TH 37PA20HA TH 37PA20MA TH 37PA20RA ...
Page 30: ...6 Mechanical Replacement Parts List 10 ...
Page 68: ...R483 ERG2FJS104D M 100KOHM J 2W 1 48 ...
Page 71: ...R1061 ERJ3GEYJ223 M 22KOHM J 1 16W 1 51 ...
Page 107: ...6 Mechanical Replacement Parts List 9 ...
Page 110: ...7 2 Electrical Replacement Parts List 12 ...
Page 144: ...R408 ERJ6GEYJ6R8 M 6 8 OHM J 1 10W 1 46 ...
Page 148: ...R1075 ERJ3GEYJ102 M 1KOHM J 1 16W 1 50 ...
Page 172: ...S300 K0F162B00002 SWITCH 1 74 ...
Page 287: ...2 Service Hint 7 TH 42PA20A TH 42PA20F TH 42PA20H TH 42PA20M TH 42PA20R ...
Page 288: ...8 TH 42PA20A TH 42PA20F TH 42PA20H TH 42PA20M TH 42PA20R ...
Page 308: ...7 3 Lead of wiring 3 ...
Page 309: ...7 4 Lead of wiring 4 ...
Page 315: ...9 3 Option Description ...
Page 316: ......
Page 317: ...10 CAT computer Aided Test mode ...
Page 330: ...17 Mechanical Replacement Parts List ...
Page 568: ...1 Applicable signals 4 TH 42PA20E TH 42PA20B ...
Page 572: ...5 Service Hint 8 TH 42PA20E TH 42PA20B ...
Page 578: ...7 Location of Lead Wiring 7 1 Lead of Wiring 1 7 2 Lead of wiring 2 14 TH 42PA20E TH 42PA20B ...
Page 579: ...7 3 Lead of wiring 3 15 TH 42PA20E TH 42PA20B ...
Page 580: ...7 4 Lead of wiring 4 7 5 Lead of wiring 5 16 TH 42PA20E TH 42PA20B ...
Page 586: ...22 TH 42PA20E TH 42PA20B ...
Page 587: ...9 3 Option Description 23 TH 42PA20E TH 42PA20B ...
Page 588: ...24 TH 42PA20E TH 42PA20B ...
Page 591: ...10 4 IIC mode structure following items value is sample data 27 TH 42PA20E TH 42PA20B ...