DOWNLOAD Panasonic TH-50PF20E / TH-50PF20ER Service Manual ↓ Size: 14.36 MB | Pages: 127 in PDF or view online for FREE

Model
TH-50PF20E TH-50PF20ER
Pages
127
Size
14.36 MB
Type
PDF
Document
Service Manual
Brand
Device
Plasma / GPH13D CHASSIS
File
th-50pf20e-th-50pf20er.pdf
Date
PREV: Panasonic TH-50PF11RK Service Manual / Other

Panasonic TH-50PF20E / TH-50PF20ER Service Manual ▷ View online

TH-50PF20E / TH-50PF20ER
73
13.29. C3-Board (1 of 2) Schematic Diagram
SIDE
TERM
TERM
SIDE
AB_UML
AB_USL
AB_UMH
AB_UEH
AB_USH
AA_UML
AA_USH
AA_USL
AA_UEH
DD9_2-
DD9_2+
DD9_1-
DRVCLK6-
DRVCLK6+
DD10_1-
DD10_2-
DRVCLK7+
DD10_2+
DD10_1+
DD12_1-
DD12_2-
DD12_2+
DD12_1+
DD13_1-
DD13_2-
DRVCLK8+
DD13_2+
DD13_1+
DRVCLK8-
DD14_1-
DD14_2-
DD14_2+
DD14_1+
DD15_1-
DD15_2-
DD15_2+
DRVCLK9+
DD15_1+
DRVCLK9-
AA_LED2
AA_ODED2
AA_PCD3
AA_CLRD2
AB_CLRD32
AB_CLRD31
AB_PCD32
AB_PCD31
AB_ODED31
AB_LED31
AB_LED32
AB_ODED32
3.3V_DET_3
3.3V_DET_3
DD9_1+
DD11_1-
DD11_1+
DD11_2+
DD11_2-
DRVCLK7-
AA_PCD4
AA_UMH
AA_LED2
AB_UEH
AB_USL
AB_USH
AB_UML
AB_UMH
AA_CLRD2
AA_PCD4
AA_PCD3
AA_ODED2
AA_USL
AA_UEH
AA_USH
AA_UMH
AA_UML
C17315
16V
0.1u
C17301
16V
0.1u
C17341
50V
100p
C0JBAZ002692
IC17302
G1
1
2
A1
3
A2
4
A3
5
A4
6
A5
7
A6
8
A7
9
A8
10
GND
11
Y8
12
Y7
13
Y6
14
Y5
15
Y4
16
Y3
17
Y2
18
Y1
19
G2
20
Vcc
C0JBAU000043
IC17300
G1
1
2
A1
3
A2
4
A3
5
A4
6
A5
7
A6
8
A7
9
A8
10
GND
11
Y8
12
Y7
13
Y6
14
Y5
15
Y4
16
Y3
17
Y2
18
Y1
19
G2
20
Vcc
C36
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
C31
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
51
52
53
54
55
57
58
59
60
61
62
63
64
65
66
67
68
56
C35
1
2
3
4
C33
1
2
3
4
5
6
7
8
SS_5V
SS_5V
SS_5V
C3_3.3V
C3_3.3V
VDA
VDA
C3_3.3V
R17326
EXB38V470JV
R17300
EXB38V681JV
R17302
EXB38V470JV
R17325
EXB38V470JV
R17303
EXB38V470JV
R17321
EXB38V681JV
R17323
EXB38V681JV
R17360
0
R17394
0
R17344
220k
R17393
0
R17301
680
R17395
0
GND
VDA
VDA
NC
UML
UMH
SOS8_SS
GND
P5V
UEH
USL
USH
DD15_2-
DD15_1-
GND
DD9_1+
DD9_1-
DRVCLK6+
P5V_SS
GND
GND
GND
GND
GND
GND
GND
DRVCLK7+
GND
DRVCLK7-
GND
DRVCLK8+
GND
DRVCLK8-
DRVCLK9+
DRVCLK6-
DRVCLK9-
DD10_2+
DD10_1+
DD10_2-
DD10_1-
DD11_2+
DD11_1+
DD11_2-
DD11_1-
DD12_2+
DD12_1+
DD12_2-
DD12_1-
DD13_2+
DD13_1+
DD13_2-
DD13_1-
DD14_2+
DD14_1+
DD9_2-
DD14_2-
DD9_2+
DD14_1-
DD15_2+
DD15_1+
VDA
GND
NC
GND
P3.3V
P3.3V
3.3V_DET
GND
NC
NC
NC
VDA
GND
VDA
GND
VDA
VDA
GND
NC
P3.3V
UMH
3.3V_DET
ODE2
LE2
PC3
CLR2
GND
PC4
GND
GND
GND
UML
USH
USL
UEH
GND
DRVSOS8
NC
P3.3V
NC
BUFFER
BUFFER
A
6
8
B
7
3
D
E
4
C
1
2
9
F
5
TO
A-BOARD
(A32)
TO
C2-BOARD
(C26)
TO
SS-BOARD
(SS33)
TO
P-BOARD
(P35)
C3-BOARD TNPA5101 (1/2)
!
1
2
TH-50PF20E / TH-50PF20ER
74
13.30. C3-Board (2 of 2) Schematic Diagram
TERM
SIDE
TERM
SIDE
TERM
SIDE
TERM
SIDE
TERM
SIDE
TERM
SIDE
TERM
SIDE
AB_ODED31
AB_PCD31
AB_CLRD31
DD9_2-
DD9_1-
DD9_2+
DD9_1+
DRVCLK6-
DRVCLK6+
AB_CLRD31
AB_PCD31
AB_ODED31
DD10_1-
DD10_2-
DRVCLK6+
DRVCLK6-
DD10_1+
DD10_2+
AB_ODED31
AB_LED31
DD11_1+
DRVCLK7-
DRVCLK7+
DD11_2-
AB_PCD31
DD11_2+
AB_CLRD31
DD11_1-
DD12_1+
AB_PCD31
DD12_2-
DD12_1-
AB_LED31
AB_ODED31
AB_CLRD31
DD12_2+
AB_CLRD32
AB_ODED32
DD13_1-
AB_LED32
DD13_1+
AB_PCD32
DD13_2-
DD13_2+
AB_CLRD32
DD14_1+
DD14_2-
DD14_2+
AB_PCD32
AB_LED32
DD14_1-
AB_ODED32
DD15_1+
AB_CLRD32
DD15_2-
AB_ODED32
DD15_1-
AB_PCD32
DD15_2+
DRVCLK7-
DRVCLK7+
DRVCLK8-
DRVCLK8+
DRVCLK8-
DRVCLK8+
DRVCLK9-
DRVCLK9+
AB_LED31
AB_LED31
AB_LED32
C17314
100V
0.33u
C17302
100V
0.33u
C17307
100V
0.33u
C17324
100V
0.33u
C17325
100V
0.33u
C17318
100V
0.33u
C17319
100V
0.33u
C17300
10V
1u
C17313
10V
1u
C17303
10V
1u
C17317
10V
1u
C17306
10V
1u
C17320
10V
1u
C17323
10V
1u
1
3
4
5
7
8
9
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
47
48
49
51
52
53
55
1
3
4
5
7
8
9
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
47
48
49
51
52
53
55
1
3
4
5
7
8
9
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
47
48
49
51
52
53
55
1
3
4
5
7
8
9
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
47
48
49
51
52
53
55
1
3
4
5
7
8
9
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
47
48
49
51
52
53
55
1
3
4
5
7
8
9
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
47
48
49
51
52
53
55
1
3
4
5
7
8
9
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
47
48
49
51
52
53
55
C3_3.3V
C3_3.3V
VDA
VDA
VDA
C3_3.3V
VDA
C3_3.3V
VDA
VDA
VDA
C3_3.3V
C3_3.3V
C3_3.3V
ZA17304
K4CD01000013
ZA17300
K4CD01000013
ZA17302
K4CD01000013
ZA17303
K4CD01000013
ZA17301
K4CD01000013
R17335
1
R17348
150
R17307
1
R17340
1
R17322
1
R17313
1
R17330
1
R17346
1
R17327
100
R17305
100
R17320
200
R17333
100
R17309
100
R17342
100
R17332
100
R17337
100
R17304
100
R17318
100
R17345
100
R17312
200
R17334
200
R17338
100
R17328
100
R17329
200
R17319
100
R17306
200
R17343
100
R17339
200
R17310
100
1
20
C36
55
1
1
55
1
55
1
55
1
55
1
55
1
55
1
1
C31
68
1
CB9
CB10
CB11
CB12
CB13
CB14
CB15
VDD2
NC
GND
VDD1
GND
VDD2
VDD1
VDD2
DM
GND
FXN
TEST
GND
BLK
NC
A1N
GND
NC
GND
GND
GND
GND
GND
GND
NC
OHZ
NC
NC
GND
GND
GND
ODE
A1P
CLR
DM
FXP
LEN
GND
VDD2
VDD2
NC
VDD2
A2P
GND
GND
VDD2
VDD2
VDD2
VDD2
GND
VDD2
GND
VDD2
A2N
GND
VDD2
NC
GND
VDD1
GND
VDD2
VDD1
VDD2
DM
GND
FXN
TEST
GND
BLK
NC
A1N
GND
NC
GND
GND
GND
GND
GND
GND
NC
OHZ
NC
NC
GND
GND
GND
ODE
A1P
CLR
DM
FXP
LEN
GND
VDD2
VDD2
NC
VDD2
A2P
GND
GND
VDD2
VDD2
VDD2
VDD2
GND
VDD2
GND
VDD2
A2N
GND
VDD2
NC
GND
VDD1
GND
VDD2
VDD1
VDD2
DM
GND
FXN
TEST
GND
BLK
NC
A1N
GND
NC
GND
GND
GND
GND
GND
GND
NC
OHZ
NC
NC
GND
GND
GND
ODE
A1P
CLR
DM
FXP
LEN
GND
VDD2
VDD2
NC
VDD2
A2P
GND
GND
VDD2
VDD2
VDD2
VDD2
GND
VDD2
GND
VDD2
A2N
GND
VDD2
NC
GND
VDD1
GND
VDD2
VDD1
VDD2
DM
GND
FXN
TEST
GND
BLK
NC
A1N
GND
NC
GND
GND
GND
GND
GND
GND
NC
OHZ
NC
NC
GND
GND
GND
ODE
A1P
CLR
DM
FXP
LEN
GND
VDD2
VDD2
NC
VDD2
A2P
GND
GND
VDD2
VDD2
VDD2
VDD2
GND
VDD2
GND
VDD2
A2N
GND
VDD2
NC
GND
VDD1
GND
VDD2
VDD1
VDD2
DM
GND
FXN
TEST
GND
BLK
NC
A1N
GND
NC
GND
GND
GND
GND
GND
GND
NC
OHZ
NC
NC
GND
GND
GND
ODE
A1P
CLR
DM
FXP
LEN
GND
VDD2
VDD2
NC
VDD2
A2P
GND
GND
VDD2
VDD2
VDD2
VDD2
GND
VDD2
GND
VDD2
A2N
GND
VDD2
NC
GND
VDD1
GND
VDD2
VDD1
VDD2
DM
GND
FXN
TEST
GND
BLK
NC
A1N
GND
NC
GND
GND
GND
GND
GND
GND
NC
OHZ
NC
NC
GND
GND
GND
ODE
A1P
CLR
DM
FXP
LEN
GND
VDD2
VDD2
NC
VDD2
A2P
GND
GND
VDD2
VDD2
VDD2
VDD2
GND
VDD2
GND
VDD2
A2N
GND
VDD2
NC
GND
VDD1
GND
VDD2
VDD1
VDD2
DM
GND
FXN
TEST
GND
BLK
NC
A1N
GND
NC
GND
GND
GND
GND
GND
GND
NC
OHZ
NC
NC
GND
GND
GND
ODE
A1P
CLR
DM
FXP
LEN
GND
VDD2
VDD2
NC
VDD2
A2P
GND
GND
VDD2
VDD2
VDD2
VDD2
GND
VDD2
GND
VDD2
A2N
GND
14
18
12
10
16
11
15
13
17
C3-BOARD TNPA5101 (2/2)
!
TO
CB9
DRIVER
PANEL DATA
CB10
PANEL DATA
TO
DRIVER
CB11
PANEL DATA
TO
DRIVER
CB12
PANEL DATA
TO
DRIVER
CB13
PANEL DATA
TO
DRIVER
CB14
PANEL DATA
TO
DRIVER
CB15
PANEL DATA
TO
DRIVER
1
2
TH-50PF20E / TH-50PF20ER
75
13.31. SC-Board (1 of 4) Schematic Diagram
SC-BOARD TXNSC11XEK (1/4)
+
+
+
+
TERM
SIDE
MAIN_STOP0
AA_SIU
AA_CLK
AA_CERS
AA_SEL
AA_OC2
AA_SC_FPGANRST
AA_OC1
AA_CEL
AA_CSH
AA_CSL
AA_CPH1
AA_CMH
AA_CML
AA_CML2
AA_CRC2
AA_UHZ
AA_CRC1
AA_CIS
AA_CRC3
AA_SOS6
VSUS
5V
C16562
16V
1u
C16564
16V
1u
C16565
50V
0.01u
C16566
50V
0.01u
C16582
16V
1u
C16593
50V
1000p
C16418
1.5u
250V
C16581
25V
1u
C16561
10V
10u
*C16412
220V
250u
C16791
25V
220u
*C16416
220V
250u
*C16419
250u
220V
D16480
B0ACCJ000048
D16790
B0JCME000093
D16822
B0ADCJ000100
D16583
B3ABB0000210
IC16581
C0BBBA000024
1
A_OUTPUT
2
A_-INPUT
3
A_+INPUT
4
GND
5
B_+INPUT
6
B_-INPUT
7
B_OUTPUT
8
VCC
IC16563
C0JBAB000916
1
1A
2
1Y
3
2A
4
2Y
5
3A
6
3Y
7
GND
8
4Y
9
4A
10
5Y
11
5A
12
6Y
13
6A
14
VCC
C0JBAU000043
IC16561
G1
1
2
A1
3
A2
4
A3
5
A4
6
A5
7
A6
8
A7
9
A8
10
GND
11
Y8
12
Y7
13
Y6
14
Y5
15
Y4
16
Y3
17
Y2
18
Y1
19
G2
20
Vcc
C0JBAU000043
IC16562
G1
1
2
A1
3
A2
4
A3
5
A4
6
A5
7
A6
8
A7
9
A8
10
GND
11
Y8
12
Y7
13
Y6
14
Y5
15
Y4
16
Y3
17
Y2
18
Y1
19
G2
20
Vcc
SC20
23
29
30
2
12
5
33
14
32
20
28
26
4
9
11
19
22
21
25
8
13
6
31
17
10
34
24
18
1
7
27
16
15
3
35
SC2
1
3
SOS7_SC2
5V
15V
15V
TP19
TP26
TP40
TP5
TP25
TP17
TP23
TP21
TP35
TP9
TP10
TP117
TP99
TP30
TP70
TP39
TP34
TP98
TP97
TP33
TP118
TP18
TP38
TP122
TP109
TP115
TP2
TP82
TP113
TP108
TP107
TP119
TP11
TP20
TP123
TP88
TP114
TP31
TP110
TP24
TP89
TP8
TP32
TP7
TP4
TP37
TP46
TP6
TP16
TP14
TP15
TP72
TP29
TP1
TP106
TP71
TP52
TP28
TP36
TP112
TP120
TP121
TP101
TP22
TP124
TP105
TP116
TP3
TP111
R16564
EXB38V470JV
R16566
EXB38V472JV
R16570
EXB38V472JV
R16562
EXB38V470JV
R16561
EXB38V470JV
R16579
EXB38V470JV
R16567
EXB38V472JV
R16563
EXB38V470JV
R16568
EXB38V472JV
R16565
EXB38V472JV
R16591
EXB38V472JV
R16476
4.7k
R16593
1.4k
R16585
1k
R16586
2.15k
R16588
10k
R16587
2.2k
R16590
220
R16583
39k
R16584
6.8k
R16582
39k
R16580
5.6k
SC_FPGANRST
CRC1
SEL
SIU
CLK
TPSOS7
TPSOS6
(GREEN LED)
NC
SEL2
GND
CRC3
GND
P5V
CMH
SC_FPGANRST
CML
CPH1
CSL
CSL
CSH
CSH
CML
CMH
P15V
CRC2
CRC3
P5V
Vsus
GND
GND
CLK
GND
SIU
SEL
CERS
CIS
CPH1
OC2
SOS6
SOS7
GND
NC
CEL
GND
OC1
GND
P15V
Vsus
CRC1
OC1
UHZ
GND
CERS
OC2
Reserve
CEL
CRC2
SEL2
Reserve
C
1
A
4
2
E
9
F
6
8
5
7
3
D
B
VOLTAGE ERROR DET
OPERATES AT 151V OR MORE
         AND 60V OR LESS
!
INVERTER
BUFFER
BUFFER
ERROR DET
TO
A-BOARD
(A20)
TO
P-BOARD
(P2)
TPVSUS
MID
2
2
1
3
TH-50PF20E / TH-50PF20ER
76
13.32. SC-Board (2 of 4) Schematic Diagram
SC-BOARD TXNSC11XEK (2/4)
+
+
+
AA_CML
AA_CSL
AA_CMH
AA_CSH
AA_CML2
15V
MIDC
VRH
VRL
C16524
25V
4.7u
C16471
630V
1000p
*C16631
250V
4u
C16491
630V
1000p
C16525
25V
4.7u
C16421
630V
5600p
*C16481
1000p
630V
C16771
16V
1u
C16501
25V
1u
C16441
50V
3900p
C16522
25V
4.7u
C16401
5600p
630V
*C16633
250V
4u
C16504
25V
4.7u
C16521
25V
1u
C16505
25V
1u
C16452
50V
3900p
*C16632
250V
4u
C16502
25V
4.7u
C16534
25V
1u
C16503
25V
470u
C16796
25V
470u
C16523
25V
470u
D16522
D1FK60-5073
D16466
B0ACCJ000048
D16411
B0ACCJ000048
D16534
B0ECHR000001
D16451
B0ECKP000055
D16503
B0ECHR000001
D16523
B0ECHR000001
D16536
B0ECHR000001
*D16421
B0FACP000006
*D16462
B0FACP000003
*D16482
B0FACP000003
*D16401
DA3DF50ACSLW
*D16402
DA3DF50ACSLW
C0ZBZ0001708
IC16521
1
LO
2
VCOM
3
VCC2
4
NC
5
NC
6
VS
7
VB
8
HO
9
NC
10
NC
11
VCC
12
HIN
13
NC
14
LIN
15
GND
16
NC
C0ZBZ0001708
IC16501
1
LO
2
VCOM
3
VCC2
4
NC
5
NC
6
VS
7
VB
8
HO
9
NC
10
NC
11
VCC
12
HIN
13
NC
14
LIN
15
GND
16
NC
IC16771
C0CBADC00072
VIN
3
2
COM
VOUT
1
*L16401
G0CR30K00001
*L16411
G0CR30K00001
15V
PC16461
PS9856-2-F3-AX
1
2
3
4
5
6
7
8
TP93
TP90 TP91
TP92
*Q16422
DG3D4020CSRP
*Q16403
DG3D5020CSLW
*Q16441
B1JAEP000013
*Q16452
B1JAEP000012
*Q16421
DG3D4020CSRP
*Q16402
DG3D5020CSLW
Q16551
B1HFPFA00001
Q16531
B1HFPFA00001
Q16501
B1HFPFA00001
Q16521
B1HFPFA00001
R16452
5.6
R16410
390
R16411
270
R16517
47k
R16512
47k
R16466
56k
R16533
47k
R16467
82k
R16522
100
R16416
10k
R16465
27k
R16421
7.5
R16441
5.6
R16402
7.5
R16506
10
R16422
7.5
75
R16523
R16551
10
R16417
100
R16418
100
R16503
10
R16531
10
R16521
100
R16553
47k
R16509
1
75
R16504
R16534
5.6
R16468
82k
R16403
7.5
Vad+5V
Vad+5V
VFG
VOL
MID
MIDF
VFG
16V_F
Vsus
Vsus
VAD
11
13
14
10
18
15
17
12
16
!
MID
3
1
2
CSL/CML GATE
DRIVE CIRCUIT
FET DRIVER
FET DRIVER
CSH/CMH GATE
DRIVE CIRCUIT
Vad+5V
16V_F
Vad+5V
VAD
15
16
14
18
17
12
11
13
Page of 127
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