15.17. A-Board (9 of 10) Schematic Diagram
+
+
+
+
VI1P26
AG_HPD1
XIRQ3
VI1P12
VI1P24
VI1P16
VI1P29
VI1P18
VI1P28
VI1P12
MAIN_PB/C
VI1P18
VI1ENB
VI1HSYNC
RXA_2P
VI1P13
VI1P15
VI1P15
VI1P2
RXA_1N
XIRQ3
VI1P29
AG_HDMI_5V_DET3
VI1VSYNC
VI1P2
VI1P17
VI1P27
MAIN_Y/CVBS
MAIN_PR
AG_HPD3
CVDD_1.8V
VI1P25
VI1P27
AG_7493_XRST
AG_HDMI_CEC
VI1P24
VI1ENB
VI1P26
MAIN_PB/C
RXA_0P
VI1P8
VI1P22
VI1P28
CLKOA
RXA_1P
VI1P3
VI1P23
MAIN_PR
VI1P19
VI1P4
RXA_0N
RXA_CP
VI1P13
RXA_2N
VI1P7
VI1P14
VI1P9
VI1CLK
VI1P22
VI1P5
VI1P25
VI1P16
VI1CLK
VI1P6
VI1VSYNC
AG_HDMI_5V_DET1
VI1P8
VI1P17
AG_EDID_WP
VI1P19
VI1P23
VI1P3
VI1HSYNC
VI1P14
VI1P9
AG_7493_XRST
AG_HDCP_WP
VI1P5
VI1P6
VI1P7
VI1P4
RXA_CN
RXB_2N
RXB_0P
RXB_CP
RXB_2P
RXB_CN
RXB_0N
RXB_1N
RXB_1P
SOY
MAIN_Y/CVBS
SOY
CLK
O
A
A
G_HDCP_WP
D
VDDIO_3.3V
D
VDD_1.8V
DVDD_1.8V
DDC_SDA0
DDC_SCL0
VI1P7
AG_HDMI_5V_DET3
HDMI_BCLK
VI1P18
AG_HPD3
MAIN_PB/C
VI1P5
VI1P15
VI1P26
MAIN9V
VI1P2
AD_SDA1
VI1P22
VI1P27
AG_HDCP_WP
VI1P8
VI1P24
VI1P16
VI1P29
VI1P4
VI1P28
HDMI_SPDIF
VI1HSYNC
VI1P23
HDMI_INT2
MAIN_Y/CVBS
VI1P13
VI1CKOUT
AG_HPD1
VI1CLK
SOY
VI1P19
XIRQ3
AD_SCL1
VI1P12
SUB5V
VI1P17
VI1P25
AG_HDMI_5V_DET1
VI1VSYNC
VI1P6
VI1P3
AG_HDMI_CEC
HDMI_LRCK
SUB3.3V
AG_7493_XRST
SUB5V
MAIN9V
VI1P9
MAIN3.3V
VI1ENB
HDMI_SDIN
MAIN_PR
VI1P14
AG_EDID_WP
MAIN5V
SUB5V
MAIN5V
C4525
16V
1u
C4557
10V
0.1u
L4509
J0JHC0000078
C4580
16V
0.01u
R4561
47k
R4638
68
C4618
25V
0.01u
TP4515
R4639
EXB28V680JX
R4652
47k
C4596
10V
0.1u
1%
R4604
7.5k
C4568
10V
0.1u
R4706
1k
C4607
47u
6.3V
L4521
J0JHC0000078
R4651
68
C4566
16V
0.039u
L4511
J0JHC0000078
C4559
10V
0.1u
L4517
J0JHC0000078
C4538
47u
6.3V
1%
R4615
160
R4642
68
EXB28V680JX
C4544
10V
0.1u
R4657
22
0
R4627
C4591
1u
10V
JS4501
C4537
10V
0.1u
Q4509
B1ABCF000115
C4620
10V
1u
C4604
6.3V
2.2u
C4629
10V
10u
R4636
68
R4640
EXB28V680JX
R4562
4.7k
C4555
6.3V
10u
C4573
10V
0.1u
R4579
200
1%
R4711
4.7k
C4577
10V
0.1u
Q4517
2SB0709ASL
R4656
2.2k
R4676
22k
C4574
16V
0.01u
C4564
16V
0.01u
C4550
10V
0.1u
R4648
EXB28V330JX
Q4514
2SB0709ASL
C4549
10V
0.1u
C4548
10V
0.1u
R4649
68
EXB28V680JX
10k
R4569
R4622
1k
R4598
1k
C4535
10V
0.1u
C4590
18p
50V
C4527
10V
1u
C4584
1u
10V
C4614
10V
0.1u
C4583
10V
0.1u
TP4512
TP4511
R4635
EXB28V680JX
C4570
47u
6.3V
C4588
16V
0.082u
R4710
10k
JS4504
C4528
10V
0.1u
C4533
50V
68p
C4619
10V
0.1u
1%
R4612
1.5k
C4593
16V
0.01u
C4531
10V
0.1u
C4598
1u
10V
R4664
47k
C4541
50V
470p
C4547
10V
0.1u
R4637
68
R4707
10k
C4625
50V
0.1u
C4552
10V
0.1u
C0DBGGF00001
IC4506
1
Vo
2
NC
3
GND
4
Cn
5
Cont
6
Sub
7
Vin
R4713
10k
C4560
10V
0.1u
R4654
0
C4605
10V
0.1u
C4603
0.01u
16V
TP4513
C4616
10V
0.1u
C4581
10V
1u
R4565
22
R4667 200
C4553
50V
1000p
IC4509
C0CBCAD00082
1
Vout
2
NC
3
Cn
4
GND
5
Cont
6
NC
7
NC
8
Vin
C4623
16V
0.1u
C4562
50V
8200p
R4666
47k
Q4516
2SB0709ASL
C4578
10V
0.1u
R4650
68
TP4514
C4628
16V
0.1u
C4526
10V
0.1u
TP4516
L4518
J0JHC0000078
R4708
1k
R4585
100
IC4508
C0CBCAD00082
1
Vout
2
NC
3
Cn
4
GND
5
Cont
6
NC
7
NC
8
Vin
IC4504
1N
C
2E
1
3E
2
4
VSS
5
SD
A
6
SCL
7
WC
8
VCC
L4512
J0JCC0000077
R4670
68
C4609
10V
1u
L4516
J0JHC0000078
C4585
1u
10V
R4563
4.7k
C4587
10V
0.1u
R4644
22
C4543
10V
0.1u
C4576
47u
6.3V
C4589
18p
50V
C4515
10V
0.1u
TP4509
C4601
16V
0.01u
R4658
22
C4565
16V
0.01u
1%
R4593
1k
C4613
1u
10V
Q4515
2SB0709ASL
JS4500
C4539
10u
6.3V
1%
R4606
4.7k
C4617
10V
0.1u
C4556
6.3V
10u
C4592
1u
10V
C4563
16V
0.082u
C4546
6.3V
2.2u
1M
R4626
1%
R4712
10k
1%
R4587
910
C4611
1u
10V
TP4510
C4569
16V
0.68u
TP4517
C4575
1u
10V
C4586
16V
0.01u
C4536
10V
0.1u
R4564
22
C4534
10V
0.1u
C4600
50V
470p
R4697
0
C0CBCBC00190
IC4507
1
VDD
2
GND
3
CE
5
VOUT
4
NC
R4597
1k
R4601
1k
C4582
10V
0.1u
R4647
68
10k
R4568
C4551
10V
0.1u
R4578
200
C4595
16V
0.01u
C4545
10V
0.1u
C4602
10V
0.1u
C4572
10V
0.1u
1%
R4624
1.69k
R4646
68
1%
R4611
1.37k
IC4515
C0BBBA000024
1
A_OUTPUT
2
A_-INPUT
3
A_+INPUT
4
GND
5
B_+INPUT
6
B_-INPUT
7
B_OUTPUT
8
VCC
L4520
J0JHC0000078
1%
R4631
499
R4645
68
R4696
2.2k
R4596
1k
C4612
16V
0.01u
C4615
50V
470p
C1AB00002753
IC4510
1
DDCB_SD
A
2
SPDIF
3
I2S0
4
I2S1
5
I2S2
6
I2S3
7
LRCLK
8
SCLK
9
MCLKOUT
10
MCLKIN
11
SDA
12
SCL
13
ALSB
14
DGND
15
DVDDIO
16
DE
17
HS
18
VS/FIELD
19
INT1
20
SFL/SYNC_OUT/INT2
21
RESET
22
DGND
23
DVDD
24
P19
25
P18
26
P17
27
P16
28
P15
29
P14
30
P13
31
P12
32
P29
33
P28
34
DGND
35
D
VDDIO
36
P11
37
P10
38
P9
39
P8
40
P27
41
P7
42
P6
43
P5
44
P4
45
P26
46
R_A
CTIVE/P25
47
SRLIN/P24
48
DCLKIN
49
DGND
50
D
VDDIO
51
LLC
52
SRLUP/P23
53
TRGIN/P22
54
P21
55
P3
56
DGND
57
D
VDD
58
P2
59
P1
60
P0
61
P20
62
VS_IN
63
HS_IN
64
DGND
65
XT
AL1
66
XT
AL
67
D
VDDIO
68
PVDD
69
PGND
70
ELPF
71
PVDD
72
PGND
73
ELPF2
74
FB
75
SOG
76
AIN7
77
AIN1
78
AIN8
79
AIN2
80
AIN9
81
AIN3
82
AGND
83
AGND
84
AVDD
85
REFOUT
86
CML
87
AGND
88
AVDD
89
BIAS
90
CAPY1
91
CAPC1
92
CAPC2
93
AIN10
94
AIN4
95
AIN11
96
AIN5
97
SOY
98
AIN12
99
AIN6
100
PGND
101
PVDD
102
ELPF3
103
CGND
104
CVDD
105
DDCA_SCL
106
DDCA_SD
A
107
MD
A
108
MCL
109
CVDD
110
CGND
111
TVDD
112
RXA_CN
113
RXA_CP
114
TGND
115
RXA_0N
116
RXA_0P
117
TGND
118
RXA_1N
119
RXA_1P
120
TGND
121
RXA_2N
122
RXA_2P
123
TVDD
124
R
TERM
125
CVDD
126
CGND
127
TVDD
128
RXB_CN
129
RXB_CP
130
TGND
131
RXB_0N
132
RXB_0P
133
TGND
134
RXB_1N
135
RXB_1P
136
TGND
137
RXB_2N
138
RXB_2P
139
TVDD
140
CGND
141
CVDD
142
DVDD
143
DGND
144
DDCB_SCL
R4653
10k
R4659
10k
X4500
H0J270500113
SUB3.3V
Lite2
VideoSW
VSIA
UVIN8
CLKIA
UVIN6
UVIN7
UVIN4
UVIN2
ADV7493,HDMI-Mux
UVIN3
UVIN5
UVIN0
YIN9
UVIN1
YIN7
YIN5
YIN6
YIN8
YIN3
YIN1
YIN2
YIN4
RIN2
RIN3
YIN0
RIN0
RIN1
CLKOA
CRNo.4500-4799
HSIA
UVIN9
ADV1.8V
3.3V
1.8V
MAIN3.3V
ADV/HDMI
EEPROM
COMPARATOR
to(6/10)
to(1/10)
to(6/10)
to(2,10/10)
to(4/10)
81
75
78
80
74
77
79
73
76
13
11
12
15
14
16
17
TNPH0682ACS (26inch)
!
A-BOARD (9/10)
TNPH0682S (32inch)
TVRP273S
TC-26/32LX70
A-Board (9 of 10) Schematic Diagram
TC-26/32LX70
A-Board (9 of 10) Schematic Diagram
TC-26LX70 / TC-32LX70
57
Summary of Contents for TC-32LX70 - 32" LCD TV
Page 8: ...5 Chassis Board Layout 8 TC 26LX70 TC 32LX70 ...
Page 17: ...8 Location of Lead Wiring 8 1 Wire dressing 32 inch 17 TC 26LX70 TC 32LX70 ...
Page 18: ...8 2 Wire dressing 26 inch 18 TC 26LX70 TC 32LX70 ...
Page 19: ...9 EMI Processing 9 1 EMI 32 inch 19 TC 26LX70 TC 32LX70 ...
Page 20: ...20 TC 26LX70 TC 32LX70 ...
Page 21: ...9 2 EMI 26 inch 21 TC 26LX70 TC 32LX70 ...
Page 22: ...22 TC 26LX70 TC 32LX70 ...
Page 30: ...NOTE 30 TC 26LX70 TC 32LX70 ...
Page 40: ...NOTE TC 26LX70 TC 32LX70 40 ...
Page 41: ...15 Schematic and Block Diagram 15 1 Schematic Diagram Notes TC 26LX70 TC 32LX70 41 ...
Page 60: ...NOTE TC 26LX70 TC 32LX70 60 ...
Page 61: ...16 Exploded View and Replacement Parts List 16 1 Exploded View 61 TC 26LX70 TC 32LX70 ...
Page 62: ...16 2 Replacement Parts List Notes 62 TC 26LX70 TC 32LX70 ...