C3-Board (1 Of 2) Schematic Diagram - Panasonic TH-50PZ750U Service Manual

TH-50PZ750U

15.58. C3-Board (1 of 2) Schematic Diagram

C3-BOARD TXNC31ETTJ (1/2)
!
A
TO
C2-BOARD
(C21) C31
B
1:P75V
1
2:P75V
2
3:P75V
4:P75V 3
4
5:P75V
6:P75V 5
6
7:NC
7
8:NC
8
9:NC
9
10:GND
10
11:GND
12:GND 11
12
13:GND
14:5V_DET 13
14
15:GND
15
16:DOUTDC[9]
16
17:DOUTDB[9]
18:DOUTDA[9] 17
18
19:GND
20:DOUTDC[8] 19
20
21:DOUTDB[8]
22:DOUTDA[8] 21
22
23:GND
24:DOUTDC[7] 23
24
25:DOUTDB[7]
26:DOUTDA[7] 25
26
27:GND
28:DOUTDC[6] 27
28
29:DOUTDB[6]
29
30:DOUTDA[6]
30
31:GND
31
32:DOUTDC[5]
C
32
33:DOUTDB[5]
34:DOUTDA[5] 33
34
35:GND
36:DOUTDC[4] 35
36
37:DOUTDB[4]
37
38:DOUTDA[4]
38
39:GND
40:DOUTDC[3] 39
40
41:DOUTDB[3]
42:DOUTDA[3] 41
42
43:GND
43
44:DOUTDC[2]
44
45:DOUTDB[2]
45
46:DOUTDA[2]
46
47:GND
48:DOUTDC[1] 47
48
49:DOUTDB[1]
50:DOUTDA[1] 49
50
51:GND
51
52:DOUTDC[0]
52
53:DOUTDB[0]
54:DOUTDA[0] 53
54
55:GND
56:CLKU[1](-) 55
56
57:GND
57
58:CLKU[0](+)
58
59:GND
59
60:LEU3
60
61:PCU3
62:CLRU3 61
62
63:ODEU3
64:GND 63
64
D 65:DMHH
65
66:DMHL
66
67:DMLH
67
13:DMLL
68
69:DSHH
70:DSHL 69
70
71:DSLH
72:DSLL 71
72
73:GND
73
74:NC
74
75:NC
76:NC 75
76
77:P5V
78:P5V 77
78
79:P5V
79
80:P5V
80
E
F
TH-50PZ750U
C3-Board (1 of 2) Schematic Diagram
1 2
1 OE1 20
Vcc
AA_DUC9
2 A1 19
OE2
AA_DUB9
3 A2 18
Y1
AA_DUA9 4 A3 17
Y2
AA_DUC8
5 A4 16
Y3
AA_DUB8
6 A5 15
Y4
AA_DUA8
7 A6 14
Y5
AA_DUC7
8 A7 13
Y6
AA_DUB7
9 A8 12
Y7
10 GND 11
Y8
R7306
R7305
EXB38V681JV
EXB38V681JV
1 OE1 20
Vcc
AA_DUA7
VDA_75V 2 A1 19
OE2
AA_DUC6
3 A2 18
Y1
AA_DUB6
4 A3 17
Y2
C3_5V
AA_DUA6
5 A4 16
Y3
AA_DUC5
6 A5 15
Y4
R7387
22k AA_DUB5 7 A6 14
Y5
AA_DUA5
8 A7 13
Y6
R7386
AA_DUC4
100k 9 A8 12
Y7
10 GND 11
Y8
AA_DUC9
AA_DUB9
AA_DUA9 R7307 R7308
AA_DUC8 EXB38V681JV EXB38V681JV
AA_DUB8
AA_DUA8
AA_DUC7
1 OE1 20
AA_DUB7 Vcc
AA_DUA7 AA_DUB4
2 A1 19
OE2
AA_DUC6
AA_DUA4
3 A2 18
AA_DUB6
Y1
AA_DUA6 AA_DUC3 4 A3 17
Y2
AA_DUC5
AA_DUB3
5 A4 16
AA_DUB5
Y3
AA_DUA5 AA_DUA3
6 A5 15
Y4
AA_DUC4
AA_DUC2
7 A6 14
AA_DUB4
Y5
AA_DUA4 AA_DUB2
8 A7 13
Y6
AA_DUC3
AA_DUA2
9 A8 12
AA_DUB3
Y7
AA_DUA3
10 GND 11
Y8
AA_DUC2
AA_DUB2
R7309
AA_DUA2 R7310
AA_DUC1 EXB38V681JV EXB38V681JV
AA_DUB1
AA_DUA1
AA_DUC0
AA_DUB0
AA_DUA0
1 OE1 20
AA_NCLK1L Vcc
AA_DUC1
2 A1 19
OE2
AA_CLK0L
AA_DUB1 3 A2 18
Y1
AA_LEU3
AA_DUA1
4 A3 17
AA_PCU3 Y2
AA_CLRU3 AA_DUC0
5 A4 16
Y3
AA_ODEU3
AA_DUB0
6 A5 15
Y4
AA_DUA0 7 A6 14
Y5
8 A7 13
Y6
C3_5V
9 A8 12
Y7
10 GND 11
Y8
R7302
R7314
0 R7313
EXB38V681JV EXB38V681JV
C7301
16V C3_5V
1u
C7381
16V 0.1u
1 OE1 20
Vcc
AA_ODEU3
2 A1 19
OE2
AA_CLRU3
3 A2 18
Y1
R7385
AA_PCU3
4 A3 17
Y2
0
AA_LEU3 5 A4 16
Y3
6 A5 15
Y4
7 A6 14
680
Y5
EXB38V681JV
8 A7 13
R7317
Y6
9 A8 12
Y7
10 GND 11
Y8
C3_5V
16V 0.1u
1 OE1 20
Vcc
AA_CLK0L
2 A1 19
OE2
AA_NCLK1L
3 A2 18
Y1
R7398
4 A3 17
Y2
R7399
5 A4 16
Y3
R7321
6 A5 15
Y4
R7322
7 A6 14
Y5
R7325
8 A7 13
Y6
R7326
9 A8 12
Y7
10 GND 11
Y8
680
R7318
EXB38V681JV
3 4
C3_5V
C7308
16V
0.1u
AB_DUC9
AB_DUB9
AB_DUA9
AB_DUC8
R7311 47
EXB38V470JV
AB_DUB8
C7316
AB_DUA8 16V
1u
AB_DUC7
C3_5V
AB_DUB7
R7312 47
EXB38V470JV
C3_5V
TERM
C7309
16V
0.1u
TO
PANEL DATA DRIVER
AB_DUA7
AB_DUC6 R7355
AB_DUB6 47
AB_DUA6
R7315 47
EXB38V470JV
AB_DUC5
AB_DUB5
AB_DUA5
AB_DUC4
R7316 47
EXB38V470JV
C3_5V
C7312
16V
0.1u
AB_DUB4
AB_DUA4
AB_DUC3
AB_DUB3
R7319 47
EXB38V470JV
AB_DUA3
AB_DUC2
AB_DUB2
AB_DUA2
R7320 47
C7383
EXB38V470JV
16V
1u
C3_5V
C7311
16V
0.1u
TERM
AB_DUC1
AB_DUB1
AB_DUA1
AB_DUC0
TO
R7323
47
EXB38V470JV
PANEL DATA DRIVER
AB_DUB0 R7354
AB_DUA0 47
R7324 47
EXB38V470JV
47
AB_ODEU3
AB_CLRU3
AB_PCU3
LE11
R7303
EXB38V470JV
47 LE12
LE13
LE14
LE15
R7304
EXB38V470JV
ZA7305
C7304 K4AD01Z00001
68 1 68
1
AB_CLK01L
22
AB_NCLK11L
22
AB_CLK02L
22
AB_NCLK12L
22
AB_CLK03L
22 80
AB_NCLK13L
C31
22
ZA7301
K4AD01Z00001
5 6
134
VDA_75V
C7325 C7328
D7311
100V 100V
B0HCMM000014
0.47u 0.47u
D7312
R7365
R7359 R7361 R7363
6.8 B0HCMM000014
6.8
6.8 6.8
1/2W 1/2W 1/2W
1/2W
R7367
47
C7326
50V
100p
VDA_75V
D7313
C7324 C7327
B0HCMM000014
100V
100V
0.47u
0.47u
D7314
B0HCMM000014
R7362 R7364
R7358 R7360
6.8
6.8 6.8 6.8
1/2W 1/2W 1/2W 1/2W
C7315
16V
1u
R7366
47
C7323
50V
100p
ZA7303
ZA7304
K4AD01Z00001 K4AD01Z00001
C35
1 68 1 68 1 68 1
ZA7302
K4AD01Z00001
TH-50PZ750U
C3-Board (1 of 2) Schematic Diagram
7 8
C7382
16V
1u
1
2
C3_5V
3
4
9