TERM
SIDE
TERM
SIDE
SIDE
TERM
SIDE
TERM
TERM
SIDE
TERM
SIDE
AJ_D76
67V
67V
AL_OML
AA_BD72
AG_D43
AH_D51
AJ_D75
AG_D46
AC_BD62
AB_PCL
AG_D44
AH_D52
AB_CLK21
AJ_D75
AJ_D74
AH_D53
AE_BD46
AJ_D72
AA_BD76
AB_CLK21
AH_D53
AK_REMOCON
AB_LE7
AF_CEL
AB_CLK11
AI_D66
5V
AF_NCLKL
AB_PCL
AI_D62
AK_KEY_SW
AB_CLK21
AB_LE5
AI_D62
AB_LE5
AB_PCL
AB_PCL
AI_D65
AB_PCL
AL_OML
AG_D44
AH_D55
AF_CEL
AC_BD66
DRVRST
AC_BD61
AB_CLK21
AB_CLK11
AI_D65
AL_OSH
AB_LE4
67V
AA_BD71
AB_CLK21
AD_BD56
AH_D56
AB_PCL
AA_BD74
AC_BD64
AJ_D76
AJ_D73
67V
AA_BD72
AB_LE6
AE_BD44
67V
67V
AB_PCL
AF_CLKL
AB_CLK11
AG_D43
AA_BD76
AE_BD41
AE_BD45
AA_BD74
67V
AL_UEH
AI_D64
AH_D52
AC_BD65
AB_LE7
AD_BD53
AI_D61
AB_LE5
67V
AL_OSL
67V
AB_PCL
AD_BD54
AB_PCL
AB_PCL
AI_D66
AB_LE5
AB_PCL
AJ_D72
75V
AD_BD55
AL_OMH
AL_OSL
AH_D51
AB_CLK21
AD_BD52
AB_LE4
AG_D46
AL_UE2H
AE_BD41
AC_BD63
AB_PCL
AC_BD61
AA_BD75
AD_BD51
AB_CLK11
AH_D55
67V
AH_D56
67V
AB_PCL
AB_CLK11
AB_PCL
67V
AC_BD64
AA_BD71
AE_BD46
AB_CLK11
AJ_D74
AI_D63
AB_LE6
AL_UEH
AH_D54
AB_CLK21
AD_BD51
67V
AB_LE4
AL_UE2H
AB_LE7
AG_D42
AG_D45
AD_BD53
AF_PCL
AB_PCL
AL_OSH
AB_LE6
AL_SOS
AB_PCL
AB_CLK11
AE_BD43
AE_BD43
67V
AD_BD52
(BLKL)
AH_D54
AE_BD42
AE_BD44
AB_CLK21
5V
5V
5V
AG_D41
AA_BD73
AB_LE7
AB_PCL
AB_CLK11
AK_OPT
AB_LE4
AB_LE7
AB_PCL
AA_BD73
AB_LE6
AD_BD56
AB_PCL
AL_OMH
AE_BD42
AJ_D71
AD_BD55
AG_D41
AI_D64
AL_SOS
AA_BD75
AG_D42
AB_CLK21
AB_LE4
AB_LE5
AB_PCL
AC_BD66
67V
AD_BD54
AI_D63
AB_LE6
AJ_D73
AB_PCL
AG_D45
67V
AC_BD62
AC_BD65
AI_D61
67V
AC_BD63
AB_CLK11
AJ_D71
AE_BD45
5V
AK_OPT
AK_KEY_SW
AK_REMOCON
5V
5V
C7255
50V
100p
R7295
120
R7292
180
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32
A33
A34
A35
A36
A37
A38
A39
A40
B1
B2
B3
B4
B5
B6
B7
B8
B9
B10
B11
B12
B13
B14
B15
B16
B17
B18
B19
B20
B21
B22
B23
B24
B25
B26
B27
B28
B29
B30
B31
B32
B33
B34
B35
B36
B37
B38
B39
B40
R7303
0
R7229
47
R7291
180
R7310
0
R7211
22
C7204
16V 1u
R7242
47
R7244
47
R7253
47
Q7201
2SB0709A0L
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32
A33
A34
A35
A36
A37
A38
A39
A40
B1
B2
B3
B4
B5
B6
B7
B8
B9
B10
B11
B12
B13
B14
B15
B16
B17
B18
B19
B20
B21
B22
B23
B24
B25
B26
B27
B28
B29
B30
B31
B32
B33
B34
B35
B36
B37
B38
B39
B40
D7204
MA3X152K0L
L7208
ELKE103FA
1
2
3
D7203
MA3X152K0L
R7205
1k
R7263
47
R7235
22
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
R7236
22
R7252
47
R7297
22
1
2
3
4
5
6
7
8
9
10
11
C0JBAZ001604
1G~
1
2
1A1
3
2Y4
4
1A2
5
2Y3
6
1A3
7
2Y2
8
1A4
9
2Y1
10
GND
11
2A1
12
1Y4
13
2A2
14
1Y3
15
2A3
16
1Y2
17
2A4
18
1Y1
19
2G~
20
VCC
C7244
16V
1u
R7306
100k
C7242
16V
1u
R7259
47
R7246
47
R7234
22
R7217
22
D7201
MA3X152K0L
C7202
6.3V
10u
R7268
0
C7406
16V 1u
R7298
22
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
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
C7253
50V
100p
C7236
6.3V
10u
R7247
47
R7301
0
C7207
100V
0.1u
R7249
47
R7302
0
R7289
180
R7227
47
C0JBAZ001604
1G~
1
2
1A1
3
2Y4
4
1A2
5
2Y3
6
1A3
7
2Y2
8
1A4
9
2Y1
10
GND
11
2A1
12
1Y4
13
2A2
14
1Y3
15
2A3
16
1Y2
17
2A4
18
1Y1
19
2G~
20
VCC
R7254
47
R7278
0
R7212
22
R7296
120
R7223
10k
R7286
0
R7261
47
R7215
22
R7260
47
R7300
22
R7243
47
C7254
50V
100p
R7228
47
R7255
47
R7269
0
R7224
10k
R7245
47
C7250
6.3V
10u
R7309
0
R7294
120
R7238
22
R7240
22
C7217
100V
0.1u
R7293
120
R7304
0
C7213
100V
0.1u
R7218
22
C7252
50V
100p
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32
A33
A34
A35
A36
A37
A38
A39
A40
B1
B2
B3
B4
B5
B6
B7
B8
B9
B10
B11
B12
B13
B14
B15
B16
B17
B18
B19
B20
B21
B22
B23
B24
B25
B26
B27
B28
B29
B30
B31
B32
B33
B34
B35
B36
B37
B38
B39
B40
C7246
6.3V
10u
C7219
100V
0.1u
C7203
16V 1u
R7257
47
R7305
22k
R7287
0
R7251
47
C7206
16V 1u
R7222
10k
L7207
ELKE103FA
1
2
3
R7258
47
R7226
47
R7216
22
C7210
16V
1u
R7237
22
R7219
220k
C7256
50V
100p
R7233
22
R7232
47
R7256
47
C7201
16V
1u
R7290
180
R7264
47
C7235
16V
1u
R7248
47
R7250
47
C7211
100V
0.1u
R7214
22
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32
A33
A34
A35
A36
A37
A38
A39
A40
B1
B2
B3
B4
B5
B6
B7
B8
B9
B10
B11
B12
B13
B14
B15
B16
B17
B18
B19
B20
B21
B22
B23
B24
B25
B26
B27
B28
B29
B30
B31
B32
B33
B34
B35
B36
B37
B38
B39
B40
Q7202
2SB0709A0L
R7241
47
C7239
16V
1u
C7243
16V
1u
R7230
47
R7213
22
C0JBAZ001604
1G~
1
2
1A1
3
2Y4
4
1A2
5
2Y3
6
1A3
7
2Y2
8
1A4
9
2Y1
10
GND
11
2A1
12
1Y4
13
2A2
14
1Y3
15
2A3
16
1Y2
17
2A4
18
1Y1
19
2G~
20
VCC
R7239
22
C0JBAZ001604
1G~
1
2
1A1
3
2Y4
4
1A2
5
2Y3
6
1A3
7
2Y2
8
1A4
9
2Y1
10
GND
11
2A1
12
1Y4
13
2A2
14
1Y3
15
2A3
16
1Y2
17
2A4
18
1Y1
19
2G~
20
VCC
R7299
22
R7285
0
R7262
47
D7202
MA3X152K0L
R7221
10k
L7209
ELKE103FA
1
2
3
1
2
3
4
5
6
7
8
(SN74ACT244PWR)
(SN74ACT244PWR)
(SN74ACT244PWR)
(SN74ACT244PWR)
5V
UEH
SS_SOS
5V
STB5V
5V
5V
5V
GND
UMH
UML
USH
USL
UEL
GND
Vda 67V
5V
Vda67V
5V
5V
B
E
9
4
C
1
2
F
5
A
6
8
7
3
D
LED_G
LED_R
KEY_SW
REMOCON
OPT
GND
STB5V
!
C2-BOARD TNPA2870
CLOCK BUFFER
BUFFER
BUFFER
BUFFER
GND
D76
GND
D75
GND
GND
D74
GND
GND
GND
NC
D63
D62
D61
D56
D55
D54
D43
CEL
D42
PCL
D41
LED_R
LED_G
D73
REMOCON
D53
D72
D52
D71
D51
D66
D46
D65
D45
D64
D44
DRVRST
5V
5V
5V
5V
NCLKL
CLKL
KEY_SW
(BLKL)
OPT
STB5V
GND
GND
(C1-BOARD REVERSE FOR CONENCETOR PIN NO)
TO
DATA
DRIVER
DRIVER
DATA
TO
DRIVER
DATA
TO
DRIVER
DATA
TO
TH-42PA20B/E C2-Board Schematic Diagram
TH-42PA20B/E
C2-Board Schematic Diagram
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 ...