Panasonic Vieta TX-26LXD70A, Service Manual

Page: 57 / 79

12.26. DG-Board (12 of 13) Schematic Diagram
9 10 11 15 16 17
A
B
C
D
E
F
TX-26/32LXD70A
DG-BOARD (12/13) Schematic Diagram
12 13 14
TX-26/32LXD70A
DG-BOARD (12/13) Schematic Diagram
!
DG-BOARD TNPA4293FS TX-26LXD70A (12/13)
DG-BOARD TNPA4293FR TX-32LXD70A (12/13)
Sheet010_2:ADV7493/HDMI
VI1P25
VI1P22
VI1P28
CLKOA
VI1P27
VI1P8
VI1HSYNC
MAIN_PB/C
GUARD_PB
PC_VS
RXA_1P RXA_0N
XIRQ3
VI1P25
AG_HDMI_5V_DET1
VI1P7
VI1ENB
AG_HPD1
VI1P7
AG_HDMI_5V_DET3
VI1VSYNC
VI1P22
HDMI_LRCK
VI1P26
VI1P19
VI1P12
VI1P29
RXA_1N
VI1P9
RXA_2N
VI1P12
VI1P3
AG_HDCP_WP
VI1P15
HDMI_SDIN
VI1P16
MAIN_PB/C
GUARD_PB
VI1P9
MAIN_PR
GUARD_PR
RGB_CVBS
GUARD_V
PC_VS
VI1P6
VI1P2
VI1CLK
VI1HSYNC
1.8V
PC_HS
VI1P24
VI1P4
VI1P13
AG_HDMI_CEC
VI1P3
AG_7493_XRST
RXA_0P
VI1P15
PC_HS
VI1P29
RGB_FB
VI1P2
VI1P27
VI1P18
VI1VSYNC
VI1P13
VI1P24
VI1P28
VI1P26
VI1P17
GUARD_Y
MAIN_Y/CVBS
VI1P14
VI1P5
VI1P18
VI1P4
VI1P8
VI1ENB
VI1P19
VI1P23
DVDD_1.8V
VI1CLK
RXA_CN
VI1P16
VI1P5
VI1P6
VI1P23
RXA_CP
MAIN_PR
GUARD_PR
CVDD_1.8V
VI1P14
VI1P17
HDMI_BCLK
HDMI_SPDIF
GUARD_V
RGB_CVBS
RXB_CN RXB_CP RXB_0N RXB_0P RXB_1N RXB_1P RXB_2N RXB_2P RXA_2P
AG_EDID_WP
AG_HPD3
XIRQ3
AG_7493_XRST
GUARD_Y
MAIN_Y/CVBS
CLKOA
DVDDIO_3.3V
C4629
10V
10u
1%
R4682
10k
PC_HS
C4527
10V
1u
C
R4657
22
C4541
50V
470p
TP4513
AD_SCL1
C4545
16V
0.1u
VI1P25
IC4509
C0CBCAD00082
MM1681JFBE(R59-1615)
1 Vout
2 NC
3 Cn
4 GND 5
Cont
6
NC
7
NC
8
Vin
R4639
68
EXB28V680JX
L4512
J0JCC0000077
C
TP4514
R4653
10k
VI1P26
MAIN_Y/CVBS
C4607
47u
6.3V
C4591
1u
10V
RGB_CVBS
R4699
0
C4586
25V
0.01u
R4647
68
*C4600
25V
0.01u
R4648
EXB28V330JX
VI1CLK
C
R4596
1k
Q4516
2SB0709ASL
R4649
68
EXB28V680JX
C4573
16V
0.1u
R4645
68
C4549
50V
0.1u
VI1P23
C4566
16V
0.039u
C4564
25V
0.01u
1%
R4611
1.37k
C4602
16V
0.1u
TP4519
C
C
C4553
50V
1000p
C4593 25V 0.01u
C_ANA
C4548
50V 0.1u
C4531
16V
0.1u
C4613
1u
10V
C_ANA
C
C
C4609
10V
1u
R4656
2.2k
AG_HPD1
C4539
10u
10V
1%
R4615
160
C4623
16V
0.1u
C_ANA
C_ANA
JS4501
MAIN9V
C4589
15p
50V
C4598 1u
10V
R4638
68
C4538
47u
6.3V
R4661
100
VI1P5
C
MAIN_PB/C
C_ANA
VI1P16
C4604
6.3V
2.2u
1M
R4626
C4584 1u
10V
L4524
J0JHC0000078
L4516
J0JHC0000078
C4612
25V 0.01u
C
C4576
47u
6.3V
R4698
0
R4631
499
R4635
68
EXB28V680JX
HDMI_SDIN
VI1VSYNC
VI1P12
R4597
1k
C4585 1u
10V
AG_HDCP_WP
C4596
16V
0.1u
C4560
16V
0.1u
VI1P27
C4569
16V
0.68u
C_ANA
IC4515
C0BBBA000024
1 A_OUTPUT
2 A_-INPUT
3 A_+INPUT
4 GND 5
B_+INPUT
6
B_-INPUT
7
B_OUTPUT
8
VCC
C4595
25V
0.01u
AG_HDMI_5V_DET1
AG_EDID_WP
C4574
25V
0.01u
C4583
16V
0.1u
VI1P8
SUB5V
R4601
1k
C4616
16V
0.1u
VI1P13
C4628
16V
0.1u
0
R4627
C
R4629
100
C4546
6.3V
2.2u
VI1ENB
C_ANA
C4618
25V
0.01u
R4707
10k
C4587
16V
0.1u
C4563
16V
0.082u
R4683
10k
C4555
10V
10u
C1AB00002753
IC4510
ADV7493BBSTZ-150
1
DDCB_SDA
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
DVDDIO
36
P11
37
P10
38
P9
39
P8
40
P27
41
P7
42
P6
43
P5
44
P4
45
P26
46
R_ACTIVE/P25
47
SRLIN/P24
48
DCLKIN
49
DGND
50
DVDDIO
51
LLC
52
SRLUP/P23
53
TRGIN/P22
54
P21
55
P3
56
DGND
57
DVDD
58
P2
59
P1
60
P0
61
P20
62
VS_IN
63
HS_IN
64
DGND
65
XTAL1
66
XTAL
67
DVDDIO
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_SDA
107
MDA
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
RTERM
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
X4500
H0J270500113
C_ANA
*R4659
0
C4605
16V
0.1u
R4706
1k
C4535
50V
0.1u
C_ANA
C
R4651
68
HDMI_INT2
C
AG_7493_XRST
C_ANA
Q4517
2SB0709ASL
R4665
47k
VI1P19
1%
R4587
820
HDMI_SPDIF
Q4515
2SB0709ASL
C4624
50V
0.1u
VI1P28
R4614 22
C4588
16V
0.082u
C4575
1u
10V
AG_HDMI_5V_DET3
C_ANA
C
C4625
50V
0.1u
VI1P18
R4622
100
C4568
16V
0.1u
R4692
22
C4550
16V
0.1u
*R4641
22
TP4518
R4578
150
R4667
150
C4572
16V
0.1u
R4637
68
C
C_ANA
C4559
16V
0.1u
1%
*R4593
1k
C4552
50V
0.1u
R4640
68
EXB28V680JX
MAIN5V
TP4512
C
C4580
25V
0.01u
C_ANA
C
VI1P29
R4652
47k
VI1P14
R4636 68
*R4643
22
C4614
16V
0.1u
R4644
22
C
C4557
16V
0.1u
C_ANA
*C4615
25V
0.01u
R4650
68
C
VI1P2
C_ANA
C4617
16V
0.1u
HDMI_BCLK
C4544
16V
0.1u
SUB5V
C4611 1u
10V
C4619
16V
0.1u
C4581
10V
1u
VI1P6
R4691
22
L4511
J0JHC0000078
MAIN_PR
R4579
150
Q4514
2SB0709ASL
R4642
68
EXB28V680JX
C4562
50V
8200p
RGB_FB
C4551
50V
0.1u
VI1P3
C4620
10V
1u
R4655
100
VI1P15
MAIN5V
C4577
16V
0.1u
VI1P9
HDMI_LRCK
C
R4708
1k
C4534
50V
0.1u
VI1P4
SUB3.3V
C
VI1P7
C
R4628
100
C4582
16V
0.1u
4.7k
1%
C
C_ANA
AG_HDMI_CEC
L4520
J0JHC0000078
C4533
50V
68p
C_ANA
C4570
47u
6.3V
1%
R4612
1.5k
C4556
10V
10u
C4565
25V
0.01u
C_ANA
SUB5V
AG_HPD3
VI1P17
VI1P22
C4592
1u
10V
C4578
16V
0.1u
C4590
18p
50V
PC_VS
C_ANA
XIRQ3
R4585
100
C0DBGGF00001
IC4506
1
Vo
2
NC
3
GND
4
Cn
5
Cont
6
Sub
7
Vin
L4521
J0JHC0000078
C4601
25V
0.01u
R4613 22
R4666
47k
R4670
68
VI1P24
C4547
16V
0.1u
C0CBCBC00190
IC4507
1
VDD
2
GND
3
CE
5
VOUT
4
NC
AD_SDA1
C4543
16V
0.1u
C_ANA
1%
R4624
1.69k
C4528
16V
0.1u
VI1HSYNC
*R4672
0
R4658
22
VI1CKOUT
C
R4646
68
TP4515
L4517
J0JHC0000078
1%
R4604
7.5k
R4598
1k
L4518
J0JHC0000078
IC4508
C0CBCAD00082
MM1681JFBE(R59-1615)
1 Vout
2 NC
3 Cn
4 GND 5
Cont
6
NC
7
NC
8
Vin
C_ANA
1%
R4654
4.7k
R4710
4.7k
R4711
4.7k
OPEN
YIN3
RX_SD0#
GenX4 Sheet008
YIN1
YIN2
UVIN8
IN
PVDD
YIN4
OUT
to DSP Audio 1
CN_to_H Sheet007
RIN2
UVIN9
AVDD
RIN3
Peaks Lite II
RIN0
Peaks Lite II
DTV Sheet003
RIN1
Sheet 002
YIN0
CLKOA
UVIN7
HSIA
UVIN4
Sheet 002
Y
UVIN2
VSIA
UVIN3
CLKIA
PB/C
UVIN5
UVIN0
UVIN6
YIN
YIN9
PR
UVIN1
RX_WS
TVDD
YIN7
RX_SCK
YIN5
CN_to_H Sheet007
CN_to_H Sheet007
YIN6
YIN8
GC3FS-n Sheet004
GC3FS
GC3FS
DTV Sheet011
1
2
3
4
5
6
7
8
9
TX-26LXD70A / TX-32LXD70A
57