A-Board (10 Of 10) Schematic Diagram - Panasonic TC26LX70 Service Manual

TC-26LX70 / TC-32LX70

15.18. A-Board (10 of 10) Schematic Diagram

A-BOARD (10/10)
!
TNPH0682S (32inch)
TNPH0682ACS (26inch)
INV PWM
DT I/F(110PIN CONNECTER)
LVDS etc
MHQICTRL9V
Q4203
SUB9V R4326 B1ADCE000009
10
R4346
1k
R4348
R4345 3k
to(7/10)
10k
Q4202
AG_PWM_POW_ON
B1ABCF000115
R4347
10k
MAIN3.3V
R4364
1%
5.11k
Q4204
R4356
10k
1%
AP_CONNECTER B1ABCF000115
R4366
R4354
(Genx4) 10k R4359
PWMA R4362
10k
10k Q4206
to(1/10)
B1ABCF000115
R4355
R4349 10k
22
PWMA
VOP4
MAIN3.3V
C4406
R4350
22
PWMK R4365
VOP3 6.04k
R4360
1k
R4361
10k
PWMK
R4357
R4363
10k MA3X152K0L
10k
R4358
10k Q4207
Q4205 2SC39380QL
2SC39380QL
TC-26/32LX70
A-Board (10 of 10) Schematic Diagram
82 83
A1
TO
DT-BOARD
(DT1)
1
L8860
110
MHQICTRL9V 2
109
3
AD_SDA2 108
C8860
4 50V
AD_SCL2 107
1000p
L8861
5
106
6
AA_CH0CLK 105
7
104
C8861
8 50V
AA_CH0DATA
103 1000p
L8862
9
102
10
AA_CH0SYNC 101
11
100
12
AA_CH0VAL
99
C8862
MHQICTRL9V 13 50V
98 1000p
L4213 L8863
J0JHC0000078 14
97
C4414 15
C4413
C4411 96
16V 16V
16V
0.01u 16
0.01u 47u
95
C8863
17
to(6/10) 94 50V
1000p
18
INV_PWM FE_IRQ 93
19
FE_XRST
3k 92
20
91
21
MHQICTRL9V FE_TO_PEAKS 90
L4212 22
G1C100KA0008 89
23
TD_SPC_TO_FE
88
C4407
16V C4412
10V 24
10V
47u 87
0.1u 0.1u
25
FE_TRST
86
R4367 to(6/10)
26
1k
85
ADIM
C4409 27
6.3V FE_TCK 84
22u
28
83
D4204
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
84 85
STB5V
C4752
C4751 10V C4753
0.1u
10V 10V
0.1u 0.1u
BT30V
C4761
50V
DTV9V 0.01u
C4702
C4701 10V C4703
0.1u
50V 50V
1000p 1000p
to(6/10)
SUB5V
RF_V
RF_V
RF_L
RF_L
RF_R
RF_R
to(7/10)
C4712
C4711 10V C4713
AG_RF_AFT1
SUB3.3V AG_RF_AFT1 0.1u
10V
0.1u 1000p
0
to(2,4,6/10)
MAIN9V
AD_SDA2
SUB5V AD_SDA2
AD_SCL2
AD_SCL2
0
to(2/10)
FE_TMS R8860 0
C4722
AD_TMS
R8861 C4721 50V C4723
SUB1.2V FE_TCK 0
1000p
AD_TCK 10V
FE_TRST R8862 0
SUB3.3V 0.1u 1000p
AD_TRST
TD_SPC_TO_FE
TD_SPC_TO_FE
SUB9V
0 to(1/10)
R8904
47k
TDI
FE_TO_PEAKS R8864 0
SUB3.3V
BT30V
C4732
C4731
50V
R8903
10V 1000p
47k
0.1u
0
to(1/10)
FE_IRQ R8850
56
XIRQ2
FE_XRST MAIN3.3V
XECS6
(FE_XRST)
R8865
56
C4742
C4741
10V
R8875 50V 0.1u
1000p
47k
to(1/10)
AA_CH0CLK SUB3.3V
R8876 0
CH0CLK
AA_CH0SYNC R8878 0
CH0PSYNC
AA_CH0VAL R8877 0
CH0VAL
AA_CH0DATA R8900 0
CH0DATA
C4772
C4771
10V
50V 0.1u
1000p
86 87
58
to(1/10)
MVDACO0
MVDACO1
to(6/10)
R8867
MVDACO2
0
DTV_V MVDACO3 Comp
C4754 C4755
10V 10V
0.1u 0.1u
C4762 STB5V
50V C4763 GenX4
0.01u
50V
0.01u
to Sheet 008
A10
1
to(7/10)
STB5V
C4704 0
R2832 TP2711 2
10V C4705
AG_SRQ-GENX SRQ1
0.1u
10V
0.1u 3
GND
TP2707
SCL R2834 0 4
GenX SCL1
TP2708
SDA R2835 0 5
GenX SDA1
TP2709
AD_SCL3 R2836 0
6
Lite2 SCL3
TP2710
AD_SDA3 R2837
0 7
Lite2 SDA3
8
C4714 C4716 C4718
50V C4715 50V C4717 C4719
50V
1000p 1000p 50V
50V 10V 50V 1000p
IIC
0.1u 1000p
1000p
to(2/10)
AD_SCL0
MAIN5V AD_SCL0
1.8V_DDRI/F
AD_SDA0
AD_SDA0
to(2,9/10)
AD_SCL1
AD_SCL1
AD_SDA1
AD_SDA1
C4724
50V to(2,4,6/10)
50V 1000p AD_SCL2
C4796 C8081 AD_SCL2
C4795
AD_SDA2
50V 50V
50V AD_SDA2
1000p 1000p
1000p
to(2,7/10)
AD_SCL3
AD_SCL3
AD_SDA3
AD_SDA3
C4734 C4735
C4733
50V 50V
50V
1000p 1000p
1000p
GenX4
to(7/10)
SCL
SCL
SDA
SDA
C4744 C4746
C4743 C4745
10V 50V
50V 0.1u 10V 1000p
1000p 0.1u
PNL12V
TP4243 TP4810
C4774 C4776 C4778 C4782
C4780
C4773 C4775 C4777 10V C4779 C4781
10V 50V 50V
0.1u 10V C2692 L2601
50V 0.1u 10V 1000p 10V 10V 10V 1000p
J0JHC0000078 C2693 C2694
0.1u 16V
1000p 0.1u 0.1u 0.1u 0.1u 16V
0.01u 16V
0.01u 47u
PNL12V
R2640
9.1k
R2641 R2642
6.8k 6.8k
FL2616
J0JAD0000028
Lite2
TP2601
4
TP2600
3
TP2603
to(1/10) 2
TP2602
1
Rx0- TA1N
TA1P
Rx0+
Rx1- TB1N
Rx1+ TB1P
FL2615
J0JAD0000028
TP2605
4
TP2604
3
TP2607
to(1/10)
2
TP2606
1
Rx2- TC1N
Rx2+ TC1P
RxCLK-
TCLK1N
RxCLK+ TCLK1P
FL2614
J0JAD0000028
to(1/10)
TP2609
Rx3- TD1N
TP2608 4
Rx3+
TD1P 3
Rx4- TE1N
2
Rx4+
TE1P 1
SUFFIX
*JS3078
AC:26inch
0
TC-26/32LX70
A-Board (10 of 10) Schematic Diagram
88 89
FOR
FACTORY
USED
ZA4001
TESA169
ZA4002
TESA169
ZA4003
TESA169
ZA4004
TESA169
ZA4005
TESA169
ZA4006
TESA169
ZA4007
TESA169
ZA4008
TESA169
ZA4009
TESA169
TP4244 A2
TO PANAL
TO
31 LCD PANEL
30
29
28
27
26
25
TP4811
24
23
22
21
Rx0-
20
Rx0+
19
18
Rx1-
17
Rx1+
16
15
Rx2-
14
Rx2+
13
12
RxCLK-
11
RxCLK+
10
9
Rx3-
8
Rx3+
7
6
5
4
3
2
90