D-Board (4 Of 8) Schematic Diagram - Panasonic TH-50PX60U Service Manual

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TH-50PX60U

14.40. D-Board (4 of 8) Schematic Diagram

31
D-BOARD TNPA3820ACS (4/8)
32
33
34
35
36
37
38
TH-50PX60U
D-Board (4 of 8) Schematic Diagram
28
29
P5V
C9514
16V
1u
1
20
G1
Vcc
DD_ODEU_R
FP_URH
2
19
A1
G2
DD_CLRU
FP_UEH
URH
3
A2
18
Y1
DD_PCU2
FP_USL
UEH
4
A3
17
Y2
DD_LEU
FP_USH
5
16
USL
A4
Y3
DD_ODEU_L
FP_UML
6
15
USH
A5
Y4
DD_PCU1
FP_UMH
UML
7
A6
14
Y5
FP_NUEL
8
A7
13
UMH
Y6
FP_URL
9
12
NUEL
A8
Y7
URL
10
GND
11
Y8
R9527
EXB2HV272JV
R9639
R9641
47
47
R9643
0
CPG
C9548
16V
0.1u
C9547
50V
12p
C9546
50V
X9500
12p
H0J200500038
R9622
0
C9552
16V
0.1u
P3.3V
R9628
10k
L9503
C9554
G1C150KA0038
6.3V
10u
IC9200
C1ZBZ0003186
CLOCK GENE.
30
31
32
110
P5V
C9515
16V
1u
1
G1
20
1
G1
Vcc
2
A1
19
2
A1
G2
3
18
3
A2
A2
Y1
DD_LED
4
A3
17
4
A3
Y2
ODEU_R
DD_PCD1
5
A4
16
5
A4
Y3
6
15
D-CLRU
DD_CLRD
6
A5
A5
Y4
7
14
D-PCU2
DD_ODED_L
7
A6
A6
Y5
D-LEU
DD_PCD2
8
A7
13
8
A7
Y6
9
A8
12
ODEU_L
DD_ODED_R
9
A8
Y7
10
11
D-PCU1
10
GND
GND
Y8
R9528
R9631
EXB2HV272JV
EXB2HV272JV
1
L8R_BI6
2
L8R_BI9
3
L8R_BI8
4
L8R_BI7
5
L8R_BI3
6
L8R_BI4
7
L8R_BI2
8
L8R_GI7
9
10
11
L8R_RI3
12
L8R_BI0
13
L8R_BI1
14
L8R_BI5
15
L8R_GI9
16
L8R_GI5
17
L8R_GI6
18
L8R_GI8
19
20
21
L8R_GI1
22
L8R_GI3
23
L8R_GI2
24
L8R_GI0
25
L8R_GI4
26
L8R_RI5
27
L8R_RI1
28
L8R_RI2
29
30
31
L8R_RI8
32
L8R_RI6
33
L8R_RI9
34
L8R_RI7
35
L8R_RI0
36
L8R_RI4
37
38
39
40
33
34
P5V
C9557
16V
1u
20
Vcc
19
G2
18
Y1
17
Y2
D-LED
16
Y3
15
D-PCD1
Y4
14
D-CLRD
Y5
ODED_L
13
Y6
12
D-PCD2
Y7
11
ODED_R
Y8
P3.3V
C9542
16V
0.1u
80
NC
VCC
BUS_SW
A0
79
OE1
78
L8L_DA15
A1
B0
L8L_DB15
A2
77
B1
76
L8L_DC15
A3
B2
A4
75
L8L_DA14
B3
74
L8L_UC12
A5
B4
A6
73
L8L_UB12
B5
72
L8L_UA12
A7
B6
GND
71
L8L_UC13
B7
NC
70
VCC
A8
69
BUS_SW
OE2
L8L_UA15
A9
68
B8
67
L8L_UC05
A10
B9
L8L_UB05
A11
66
B10
65
L8L_UA05
A12
B11
L8L_UC06
A13
64
B12
63
L8L_UB06
A14
B13
L8L_UA06
A15
62
B14
61
L8L_UC07
GND
B15
NC
60
VCC
59
BUS_SW
A16
OE3
L8L_UB07
A17
58
B16
57
L8L_UA07
A18
B17
L8L_UC08
A19
56
B18
55
L8L_UB08
A20
B19
L8L_UA08
A21
54
B20
53
L8L_UC09
A22
B21
L8L_UB09
A23
52
B22
51
L8L_UA09
GND
B23
NC
50
VCC
49
BUS_SW
A24
OE4
L8L_UC10
A25
48
B24
47
L8L_UB10
A26
B25
A27
46
L8L_UA10
B26
45
L8L_UC11
A28
B27
A29
44
L8L_UB11
B28
L8L_UA11
A30
43
B29
A31
42
B30
GND
41
B31
TH-50PX60U
D-Board (4 of 8) Schematic Diagram
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