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Panasonic TH-50PHW6BX Service Manual page 489

High definition plasma display
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C3-BOARD TNPA2905 (1/2)
!
A
SOS2
GND
A1
D6-1
D6-2
A2
D6-3
D6-4
A3
SOS3
D6-6
A4
B
GND
GND
A5
GND
A6
DRST
GND
D7-4
A7
D7-5
D7-6
A8
GND
GND
A9
D8-1
D8-2
A10
D8-3
D8-4
A11
D8-5
D8-6
A12
GND
GND
A13
D9-1
D9-2
A14
D9-3
D9-4
A15
D9-5
D9-6
A16
GND
GND
A17
D10-1
D10-2
A18
D10-3
D10-4
A19
D10-5
D10-6
A20
GND
C
GND
A21
D11-1
D11-2
A22
D11-3
D11-4
A23
D11-5
D11-6
A24
CLK3L
CLK4L
A25
GND
CEL
A26
BLKL
PCL
A27
NCLKL
GND
A28
GND
CLKL
A29
GND
HZ
A30
DSHL
DSLL
A31
DMHL
DMLL
A32
GND
UEL
A33
UEH
USL
A34
USH
UML
A35
UMH
UBK
A36
URL
URH
A37
NC
D
NC
A38
5V
5V
A39
5V
5V
A40
TERM
C31
TO C2-BOARD (C21)
E
TH-50PHD6/TH-50PHW6
C3-BOARD (1 of 2) Schematic Diagram
1
B1
1
1G~
B2
2
1A1
AA_D105
R7319
B3
47
3
2Y4
AB_D101
B4
4
1A2
AA_D106
R7320
B5
47
5
2Y3
AB_D102
B6
6
1A3
R7321
B7
47
7
2Y2
AB_D103
B8
8
1A4
R7322
AA_D081
B9
47
9
AA_D082
2Y1
AB_D104
B10
AA_D083
10
GND
AA_D084
B11
AA_D085
B12
AA_D086
AA_D091
B13
AA_D092
B14
AA_D093
AA_D094
B15
AA_D095
B16
AA_D096
AA_D101
B17
1
AA_D102
1G~
B18
AA_D103
2
1A1
AA_D104
AA_D115
R7323
B19
47
3
AA_D105
2Y4
AB_D111
B20
AA_D106
4
1A2
AA_D116
AA_D111
R7324
B21
47
5
AA_D112
2Y3
AB_D112
B22
AA_D113
6
1A3
AA_D114
R7325
B23
47
7
AA_D115
2Y2
AB_D113
B24
AA_D116
8
1A4
R7326
B25
47
9
2Y1
AB_D114
B26
CEL
10
GND
B27
PCL
NCLKL
B28
B29
CLKL
B30
DSHL
DSLL
B31
C7302
DMHL
50V
B32
DMLL
100p
UEL
B33
UEH
DRST
B34
USL
1
1G~
USH
B35
CLKL
UML
2
1A1
R7303
B36
UMH
47
LE8
3
2Y4
URL
B37
URH
4
1A2
R7304
B38
47
LE9
5
2Y3
B39
NCLKL
6
1A3
R7305
B40
LE10
47
R7387
7
2Y2
22k
8
1A4
R7306
47
R7386
LE11
9
2Y1
100k
C7301
10
16V
GND
1u
R7302
0
TO SS-BOARD (SS32)
2
3
1
1G~
AA_D085
2
1A1
R7311
C7312
C7310
47
3
16V
6.3V
2Y4
20
AB_D081
VCC
1u
10u
AA_D086
4
1A2
19
2G~
R7312
R7334
47
5
47
2Y3
18
1Y1
AB_D082
AB_D105
6
AA_D101
1A3
17
2A4
R7313
R7335
47
7
2Y2
16
47
AB_D083
1Y2
AB_D106
8
AA_D102
1A4
15
2A3
R7314
47
9
2Y1
14
AB_D084
1Y3
10
AA_D103
GND
13
2A2
12
1Y4
AA_D104
11
2A1
1
1G~
AA_D095
2
1A1
R7315
47
C7311
3
C7307
2Y4
6.3V
AB_D091
16V
20
VCC
1u
10u
AA_D096
4
1A2
R7316
19
2G~
47
5
R7336
2Y3
AB_D092
47
18
1Y1
6
AB_D115
1A3
AA_D111
R7317
17
2A4
47
7
R7337
2Y2
AB_D093
16
47
1Y2
AB_D116
8
1A4
AA_D112
R7318
15
2A3
47
9
2Y1
AB_D094
14
1Y3
10
GND
AA_D113
13
2A2
R7329
12
0
1Y4
AA_D114
11
2A1
C7304
6.3V10u
C7303
16V 1u
20
R7346
R7347
VCC
0
0
19
2G~
R7338
0
CLK11
18
1Y1
17
2A4
CEL
R7339
CLK12
16
0
1Y2
15
2A3
R7340
CLK21
14
0
1Y3
13
2A2
R7341
0
CLK22
12
1Y4
11
2A1
C32
4
5
C7308
C7305
16V
6.3V
20
VCC
1u
10u
19
2G~
R7330
18
47
1Y1
AB_D085
AA_D081
17
2A4
R7331
16
47
1Y2
AB_D086
AA_D082
15
2A3
14
1Y3
AA_D083
13
2A2
12
1Y4
AA_D084
11
2A1
C7306
C7309
16V
6.3V
20
VCC
1u
10u
19
2G~
R7332
47
18
1Y1
AB_D095
AA_D091
17
2A4
R7333
16
47
1Y2
AB_D096
AA_D092
15
2A3
14
1Y3
AA_D093
13
2A2
12
1Y4
AA_D094
11
2A1
6
1
2
TO
NEXT PAGE
3
4
5
6
TH-50PHD6/TH-50PHW6
C3-BOARD (1 of 2) Schematic Diagram
7
8

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