C4-Board (1 Of 2) Schematic Diagram - Panasonic TH-50PF10UK Service Manual

12.37. C4-Board (1 of 2) Schematic Diagram

A
AA_ODED4
AA_CLRD4
AA_PCD4
AA_LED4
C4_5V
R7401
0
B
C7401
TO 16V
1u
C5-BOARD
C41
(C51) R7490
22k
1:P5V R7491
2:P5V 1
100k
2
3:P5V AA_NCLK1L
4:P5V 3
4
5:NC AA_CLK0L
6:NC(DRVSOS7) 5
6 DRV_SOS8
7:DRVSOS8
8:GND 7 UEH
8
9:UEH USL
10:USL 9
10 USH
11:USH
12:UML 11 UML
12
13:UMH UMH
14:NUEL 13
14 NUEL
15:URL
16:URH 15 URL
16
URH
17:GND
18:LED4 17
18 AA_LED4
19:PCD4
20:CLRD4 19 AA_PCD4
20
21:ODED4 AA_CLRD4
22:GND 21
22 AA_ODED4
23:CLKD[1](-)
24:GND 23 AA_NCLK1L
24
25:CLKD[0](+) AA_CLK0L
C 25
26:GND
26 AA_DDA1
27:DOUTDA[1]
27
28:DOUTDB[1] AA_DDB1
28
29:DOUTDC[1] AA_DDC1
29
30:GND
30 AA_DDA0
31:DOUTDA[0]
31
32:DOUTDB[0] AA_DDB0
32
33:DOUTDC[0] AA_DDC0 AA_DDA1
33
34:GND
34 AA_DDA3
35:DOUTDA[3] AA_DDB1
35
36:DOUTDB[3] AA_DDB3
36
37:DOUTDC[3] AA_DDC3 AA_DDC1
37
38:GND
38 AA_DDA2
39:DOUTDA[2] AA_DDA0
39
40:DOUTDB[2] AA_DDB2
40
41:DOUTDC[2] AA_DDC2 AA_DDB0
41
42:GND
42 AA_DDA5
43:DOUTDA[5] AA_DDC0
44:DOUTDB[5] 43
AA_DDB5
44
45:DOUTDC[5] AA_DDC5 AA_DDA3
45
46:GND
46 AA_DDA4
47:DOUTDA[4] AA_DDB3
47
48:DOUTDB[4] AA_DDB4
48
49:DOUTDC[4] AA_DDC4
49
50:GND
50 AA_DDA7
51:DOUTDA[7]
51
52:DOUTDB[7] AA_DDB7
52
53:DOUTDC[7] AA_DDC7
53
54:GND
54 AA_DDA6
55:DOUTDA[6]
55
56:DOUTDB[6] AA_DDB6
56
AA_DDC6
58:GND 57:DOUTDC[6] 57
58 AA_DDA9
D
59:DOUTDA[9]
60:DOUTDB[9] 59 AA_DDB9 AA_DDC3
60
61:DOUTDC[9] AA_DDC9
62:GND 61 AA_DDA2
62 AA_DDA8
63:DOUTDA[8]
64:DOUTDB[8] 63 AA_DDB8 AA_DDB2
64
65:DOUTDC[8] AA_DDC8
66:GND 65 AA_DDC2
66
67:5V_DET
68:GND 67 AA_DDA5
68
69:GND
70:GND 69 AA_DDB5
70
71:GND VDA_75V
72:NC 71 AA_DDC5
72
73:NC
74:NC
73 AA_DDA4
74
75:P75V
76:P75V
75
76
77:P75V
78:P75V
77
78
79:P75V
80:P75V 79
80
AA_DDB4
AA_DDC4
AA_DDA7
E
AA_DDB7
AA_DDC7
AA_DDA6
AA_DDB6
AA_DDC6
AA_DDA9
AA_DDB9
AA_DDC9
AA_DDA8
AA_DDB8
AA_DDC8
F
TH-50PF10UK
C4-Board (1 of 2) Schematic Diagram
1 2
C4_5V
TO
SS-BOARD
(SS44)
C44
C4_5V
C7480
16V
0.1u
1 OE1 20
Vcc
2 A1 19
OE2
AB_ODED4
3 A2 18
Y1
R7402 AB_CLRD4
4 A3 17
AB_PCD4
Y2
0 LE11
5 A4 16
Y3
R7438
6 A5 15
Y4 EXB38V470JV
LE12
7 A6 14
Y5 LE13
R7474
8 A7 13
LE14
EXB38V681JV Y6
LE15
9 A8 12
Y7
R7439
10 GND 11
Y8 EXB38V470JV
C4_5V C7406
16V
0.1u
1 OE1 20
Vcc
2 A1 19
OE2
3 A2 18 AB_NCLK13L
Y1
R7494 22
4 A3 17 AB_CLK03L
Y2
R7493 22
AB_NCLK12L
5 A4 16
Y3
R7496 22
AB_CLK02L
6 A5 15
Y4
R7495 22
AB_NCLK11L
7 A6 14
Y5
R7498 22
AB_CLK01L
8 A7 13
Y6
R7497 22
9 A8 12
Y7
10 GND 11
Y8
R7492
EXB38V681JV
C4_5V
C7412
16V
1 OE1 20
Vcc 0.1u
2 A1 19
OE2
AB_DDA1
3 A2 18
Y1 AB_DDB1
4 A3 17
AB_DDC1
Y2
AB_DDA0
5 A4 16
Y3
C4_5V
R7416 47
6 A5 15
EXB38V470JV
Y4
AB_DDB0
7 A6 14
Y5
AB_DDC0
8 A7 13
Y6 AB_DDA3
AB_DDB3
9 A8 12
Y7
R7417 47
10 GND 11
Y8 EXB38V470JV
R7453 R7454 C4_5V
EXB38V681JV EXB38V681JV
C7413
16V
1 OE1 20
0.1u
Vcc
2 A1 19
OE2
AB_DDC3
3 A2 18
Y1
AB_DDA2
4 A3 17
AB_DDB2
Y2
AB_DDC2
5 A4 16
Y3
R7420 47
6 A5 15
EXB38V470JV
Y4
AB_DDA5
7 A6 14
Y5
AB_DDB5
8 A7 13
AB_DDC5
Y6
AB_DDA4
9 A8 12
Y7
R7421 47
10 GND 11
EXB38V470JV
Y8
R7455 R7456
EXB38V681JV EXB38V681JV
C4_5V
1 OE1 20
C7414
Vcc
16V
2 A1 19
0.1u
OE2
AB_DDB4
3 A2 18
Y1 AB_DDC4
4 A3 17
AB_DDA7
Y2
AB_DDB7
5 A4 16
Y3
R7424 47
6 A5 15
Y4 EXB38V470JV
AB_DDC7
7 A6 14
Y5
AB_DDA6
8 A7 13
Y6 AB_DDB6
AB_DDC6
9 A8 12
Y7
R7425 47
10 GND 11
Y8 EXB38V470JV
C4_5V
C4_5V
R7457 R7458
EXB38V681JV EXB38V681JV
C7415
16V
1 OE1 20
Vcc
0.1u
2 A1 19
OE2
AB_DDA9
3 A2 18
Y1
AB_DDB9
4 A3 17
AB_DDC9
Y2
5 A4 16 AB_DDA8
Y3
47
6 A5 15 R7428
EXB38V470JV
Y4
7 A6 14 AB_DDB8
Y5
AB_DDC8
8 A7 13
Y6
9 A8 12
Y7
10 GND 11 R7429 47
Y8 EXB38V470JV
R7459 R7473
EXB38V681JV EXB38V681JV
3 4
VDA_75V
TO
SS-BOARD
(SS42)
C42
ZA7405
K4AD01Z00001
2 20
C44
1 19
1
80
1 68 1 68 1 68 1
C41
ZA7401 ZA7402
K4AD01Z00001 K4AD01Z00001
C7428
50V
100p
R7470
47
1u
16V
C7418
R7466 R7464
R7468
6.8
6.8 6.8
D7418
1/2W
1/2W 1/2W
B0HCMM000014
VDA_75V
C7425 C7427
D7417
100V 100V
B0HCMM000014
0.47u 0.47u
C7429
50V
100p
R7471
47
1u
16V
C7419
R7469 R7467 R7465
6.8 6.8
6.8
D7416 1/2W
B0HCMM000014 1/2W 1/2W
VDA_75V
D7415
C7424 C7426
B0HCMM000014
100V 100V
0.47u 0.47u
5 6
97
C4-BOARD TXNC41HHTU (1/2)
!
ZA7404
K4AD01Z00001
C42
12
1
68 1 68
ZA7403
K4AD01Z00001
R7460
47
TO
PANEL DATA DRIVER
1u
16V
C7482
R7462
6.8
1/2W
R7461
47
TO
PANEL DATA DRIVER
C7481
16V
1u
R7463
6.8
1/2W
TH-50PF10UK
C4-Board (1 of 2) Schematic Diagram
7 8 9
TH-50PF10UK
1
2
3
4