A-Board (13 Of 13) Schematic Diagram - Panasonic TC-32LX700 Service Manual

TC-32LX700

15.20. A-Board (13 of 13) Schematic Diagram

A-BOARD TNPH0683S (13/13)
!
TO
A1
DT-BOARD
(DT1)
1
110
2
109
3
AD_SDA2 108
4
AD_SCL2 107
5
106
6
AA_CH0CLK
105
7
104
8
AA_CH0DATA 103
9
102
10
AA_CH0SYNC 101
11
100
12
AA_CH0VAL
99
13
98
14
97
15
96
16
95
17
94
18
FE_IRQ 93
19
FE_XRST
92
20
91
21
FE_TO_PEAKS 90
22
89
23
TD_SPC_TO_FE
88
24
87
25
FE_TRST 86
26
85
27
FE_TCK
84
28
83
29
FE_TMS 82
30
81
31
80
32
79
33
78
34
77
35
AG_RF_AFT1 76
36
75
37
RF_L
74
38
73
39
RF_R 72
40
71
41
RF_V
70
42
69
43
68
44
67
45
66
46
65
47
64
48
63
49
62
50
61
51
60
52
59
53
58
54
57
55
56
TC-32LX700
A-Board (13 of 13) Schematic Diagram
109 110
DT I/F(110PIN CONNECTER)
to (6/13)
RF_V
RF_V
RF_L
RF_L
RF_R
RF_R
to (7/13)
SUB3.3V
AG_RF_AFT1
AG_RF_AFT1
L8860
0
C8860
SUB5V
50V to (2/13,4/13,6/13,13/13)
1000p
L8861 AD_SDA2
AD_SDA2
AD_SCL2
0
AD_SCL2
to (2/13,8/13)
C8861
SUB1.2V
50V
L8862 FE_TMS R8860 0
1000p
AD_TMS
0
FE_TCK R8861 0
AD_TCK
FE_TRST R8862
0
AD_TRST
SUB3.3V
TD_SPC_TO_FE
56 R8530
C8862
BT30V
50V
1000p
SUB3.3V
C8863 L8863
50V
0
1000p
to (1/13)
FE_TO_PEAKS R8864 0
TDI
FE_IRQ R8850 56
XIRQ2
FE_XRST
XECS6 (FE_XRST)
R8865
56
AA_CH0CLK R8876 0
CH0CLK
AA_CH0SYNC R8878
0
CH0PSYNC
AA_CH0VAL R8877 0
CH0VAL
AA_CH0DATA R8900
0
CH0DATA
111 112
LVDS etc
to (7/13)
R2694
0
AG_PANEL_STBY_ON/PANEL_VCC_ON
to (1/13)
to (6/13)
YC YUV RGB
PANEL_VCC_ON MVDACO0 - V R
MVDACO1 C U B
R8867
MVDACO2 Y Y G
0
DTV_V MVDACO3 Comp. Comp. Comp.
to (7/13)
AG_SRQ-GENX
STB5V
DTV9V
C4752 C4754
C4702 C4704 C4751 C4753
10V 10V
C4701 10V C4703 10V C4705 0.1u
10V 0.1u 10V
50V 0.1u 50V 0.1u 10V 0.1u
0.1u
1000p
1000p 0.1u
ZA4001
TESA169
SUB5V
ZA4002
TESA169
ZA4003
TESA169
ZA4004
TESA169
C4720
ZA4005 C4712 C4714 C4716 C4718
C4711 10V C4713 50V C4715 50V C4717 C4719 50V
TESA169 50V
0.1u 1000p 1000p 50V 1000p
10V 50V 10V 50V 1000p
ZA4006 0.1u 1000p 0.1u 1000p
1000p
TESA169
ZA4007 MAIN9V BT30V
TESA169
ZA4008
TESA169
ZA4009
TESA169
C4762
C4722 C4724 C4761 50V C4763
C4721 50V C4723 50V C4725
50V 0.01u 50V
1000p 50V 1000p
10V 50V 0.01u
0.01u
0.1u 1000p 1000p
SUB9V
MAIN5V
1.8V_DDRI/F
C4796 C8081
C4795
50V 50V 50V
1000p 1000p 1000p
C4732 C4734
C4731 C4733
50V 50V
10V 1000p 50V
1000p
0.1u
1000p
MAIN3.3V
C4742 C4744 C4746
C4741 C4743 C4745
10V 10V 50V
50V 0.1u 50V 0.1u 10V 1000p
1000p 1000p 0.1u
SUB3.3V
C4772 C4774 C4776 C4782
C4778 C4780
C4771 C4773 C4775 C4777 C4779 C4781
10V 10V 50V 50V
10V 10V
50V 0.1u 50V 0.1u 10V 1000p 10V 10V 10V 1000p
1000p 0.1u 0.1u
1000p 0.1u 0.1u 0.1u 0.1u
113 114 115
54
STB5V
FOR
A19 FACTORY USED
1
R2838 STB5V
0
2
SRQ1
3
AD_SCL0 4
Lite2 SCL0
AD_SDA0 5
Lite2 SDA0
AD_SCL1
6
Lite2 SCL1
AD_SDA1 7
Lite2 SDA1
AD_SCL2 8
Lite2 SCL2
AD_SDA2
9
Lite2 SDA2
STB5V
FOR
FACTORY USED
A10
1 STB5V
R2832 0 TP2711
2
SRQ1
3 GND
SCL R2834 TP2707
0 4
GenX SCL1
R2835 TP2708
SDA 0 5
GenX SDA1
R2836 TP2709
AD_SCL3 0 6
Lite2 SCL3
TP2710
AD_SDA3 R2837
0 7
Lite2 SDA3
8
to (2/13,8/13)
AD_SCL0
AD_SCL0
AD_SDA0
AD_SDA0
to (2/13,11/13)
AD_SCL1
AD_SCL1
AD_SDA1
AD_SDA1
to (2/13,4/13,6/13,13/13)
AD_SCL2
AD_SCL2
AD_SDA2
AD_SDA2
to (2/13,7/13)
AD_SCL3
AD_SCL3
AD_SDA3
AD_SDA3
to (7/13)
SCL
SCL
SDA
SDA
TC-32LX700
A-Board (13 of 13) Schematic Diagram
116 117