Dg-Board (12 Of 13) Schematic Diagram - Panasonic TX-26LXD70A Service Manual

12.26. DG-Board (12 of 13) Schematic Diagram

1
MAIN5V
SUB5V
F
C4628
0.1u IC4515
16V
C0BBBA000024
C
8 A_OUTPUT 1
VCC
7 A_-INPUT 2
B_OUTPUT
6 A_+INPUT 3
B_-INPUT
R4682
10k
1% 5 GND 4
B_+INPUT
C4629
10u
C
10V
C
IC4506
C
C0DBGGF00001
SUB5V
Vo
7 1
C4528 Vin C4545
C4527 R4706
0.1u 0.1u
1u 1k
16V 2 16V
10V NC
6 Sub
C C_ANA
3
GND
R4604
7.5k
Cn
5 4 1%
R4585 Cont
100
C4531
E 0.1u
16V
C
RGB_CVBS
GUARD_V
D
C4534
0.1u
50V
R4578
R4596
150
1k
C_ANA
PR
MAIN_PR C4538 C4543
GUARD_PR 0.1u
47u
16V
6.3V
C_ANA
Q4514 C4544
C4539
0.1u
2SB0709ASL C_ANA 10u
16V
10V
R4579
R4597 C4535 C_ANA
150 1k 0.1u
50V
MAIN_PB/C
C_ANA
GUARD_PB PB/C
Q4515
TP4512
C_ANA
2SB0709ASL
YIN
R4598 C4624
1k 0.1u
50V
C_ANA Q4516
TP4519
2SB0709ASL
C_ANA
MAIN_Y/CVBS
Y
GUARD_Y
R4601 C4625
C
1k 0.1u
50V
R4587
820 C_ANA
1%
Q4517
C4533
*R4593 68p 2SB0709ASL
50V
1k
2 R4667
1% C_ANA
150
C_ANA C_ANA
3
4
5
6
B
7
8
9
A
TX-26/32LXD70A
DG-BOARD (12/13) Schematic Diagram
9 10
SUB3.3V
L4518
J0JHC0000078
IC4508
C0CBCAD00082
MM1681JFBE(R59-1615) C4602 C4604
L4516
0.1u 2.2u R4708
R4626 J0JHC0000078
16V 6.3V 1k
8 Vout 1
1M
C4583 Vin
C4581
0.1u
1u
16V
10V
7 NC 2
R4627 C
NC
0 C
C
X4500
H0J270500113 6 Cn 3
C4590 NC
18p C4589 *C4600
50V 15p 0.01u
50V 25V
5 GND 4
Cont
C C4587
0.1u
C4546
16V
2.2u TP4513
C
6.3V
L4512
J0JCC0000077
C0CBCBC00190
C_ANA
C4591 VOUT NC
10V IC4507
C4541 C4570 1u C
GND
50V 4.7k L4524 6.3V VDD CE
C4573
470p 1% 47u C
J0JHC0000078 0.1u
16V C4588 SUB5V
0.082u
C4592
C4576 C4577 16V 10V
6.3V 0.1u 1u
C4586 MAIN5V
47u R4624
16V 0.01u C R4707
1.69k
10k
C TVDD 25V
1%
GC3FS
GC3FS
MAIN9V
L4511
J0JHC0000078
OPEN
C4551
0.1u
50V
PVDD
C_ANA
C4582
AVDD
0.1u
C4569
0.68u 16V
16V
C4578
C4566 R4615
C 0.1u
0.039u 160
16V
16V
1%
73
*R4672
74
0
75
AIN7
76 ELPF
AIN1 PVDD
77
AIN8 PGND
78
*R4659
AIN2
0 79
AIN9
80
AIN3
81
AGND
82
AGND
83
AVDD
84
REFOUT
85
C4572
86 CML
R4611 0.1u
AGND
1.37k 16V 87
IC4510
C_ANA 1% AVDD
88
BIAS
C4547 C4555 C4559 C4564 89
0.1u 10u 0.1u 0.01u
90 CAPY1
16V 10V 16V
25V
CAPC1 C1AB00002753
C_ANA C4550 91
0.1u C4556 C4560 C4565 CAPC2
92
16V 10u 0.1u 0.01u
10V 16V AIN10
C_ANA 25V 93 ADV7493BBSTZ-150
C4557
94 AIN4
C4548 0.1u
50V
0.1u 16V AIN11
95
C_ANA
AIN5
96
C4549 SOY
C4552 97
0.1u 0.1u
50V 50V 98 AIN12
C_ANA
C4568
AIN6
0.1u 16V 99
PGND
C4563 100
R4612
0.082u PVDD
C4553 1.5k 1% 101
16V
1000p
102 ELPF3
C4574
50V
CGND
0.01u 103 CVDD
25V CVDD CGND
C4562 104
R4613 22 TVDD
DDCA_SCL
8200p C4575 105
R4614 22
50V 1u
106
10V
107
108
!
DG-BOARD TNPA4293FS TX-26LXD70A (12/13)
DG-BOARD TNPA4293FR TX-32LXD70A (12/13)
11 12
TP4518
C4620
8 Vout 1
Vin
C4609 C4618 1u
C4607 1u 0.01u 10V
CN_to_H Sheet007
47u 25V
10V IC4509
6.3V C 7 NC 2
C
NC
C0CBCAD00082 MAIN_Y/CVBS MAIN_Y/CVBS
MM1681JFBE(R59-1615) GUARD_Y
R4661 6 Cn 3
NC *C4615
C4623 MAIN_PB/C MAIN_PB/C
100 0.01u
0.1u
25V GUARD_PB
16V 5 GND 4
C C
Cont
MAIN_PR MAIN_PR
TP4514
GUARD_PR
RGB_CVBS RGB_CVBS
GUARD_V
RGB_FB RGB_FB
PC_HS PC_HS
L4520
PC_VS PC_VS
J0JHC0000078 JS4501
C
C_ANA
L4521
J0JHC0000078
R4639
EXB28V680JX
68
R4640
EXB28V680JX
68
C4616
0.1u
16V
36
R4642
35
EXB28V680JX
34 68 VI1P28
P28
P8 33
VI1P29
P9 P29
32
VI1P12
P10 P12
31
VI1P13
P13
30 VI1P14
R4649
P14
29 EXB28V680JX
VI1P15
P15
28
68 VI1P16
P16 27
VI1P17
P17
26 VI1P18
R4650
P18
25 68
R4651 VI1P19
P19
24 68
DVDD 23
C4619 R4698
DGND 0
22 AG_7493_XRST
0.1u R4656
RESET
21
16V 2.2k R4644 XIRQ3
SFL/SYNC_OUT/INT2
20 22
R4655
INT1 19 100
VI1VSYNC
R4645 C
VS/FIELD
18 68 0 R4652
R4646 VI1HSYNC
HS 47k
17 68 R4699
R4647 VI1ENB
DE
16 68
DVDDIO 15
C4617
DGND
14 4.7k 0.1u
16V
ALSB
13
R4710 R4657
SCL
12 22
R4711 R4658
SDA 11
4.7k 22
MCLKIN
10
MCLKOUT
9
RX_SCK HDMI_BCLK
SCLK
8
RX_SD0# HDMI_SDIN
LRCLK 7
RX_WS HDMI_LRCK
I2S3
DDCB_SCL 6 HDMI_SPDIF
DGND I2S2
5
DVDD
I2S1 R4648
4
EXB28V330JX
3
2
1
C
Sheet010_2:ADV7493/HDMI
13 14
57
Peaks Lite II
Sheet 002
VI1P9 VI1P9
UVIN9
VI1P8 VI1P8
UVIN8
VI1P7 VI1P7
UVIN7
VI1P6 VI1P6
UVIN6
VI1P5 VI1P5 UVIN5
VI1P4 VI1P4 UVIN4
VI1P3 VI1P3
UVIN3
VI1P2 VI1P2
UVIN2
VI1P27 VI1P27
UVIN1
VI1P26 VI1P26
UVIN0
VI1P19 VI1P19
YIN9
VI1P18 VI1P18
YIN8
VI1P17 VI1P17 YIN7
VI1P16 VI1P16
YIN6
VI1P15 VI1P15
YIN5
VI1P14 VI1P14
YIN4
VI1P13 VI1P13
YIN3
VI1P12 VI1P12
YIN2
VI1P29 VI1P29
YIN1
VI1P28 VI1P28
YIN0
VI1P25 VI1P25
RIN3
VI1P24 VI1P24
RIN2
VI1P23 VI1P23
RIN1
VI1P22 VI1P22
RIN0
VI1CLK VI1CLK
CLKIA
CLKOA R4670 VI1CKOUT CLKOA
68
VI1VSYNC VI1VSYNC
VSIA
VI1HSYNC VI1HSYNC
HSIA
VI1ENB VI1ENB
CN_to_H Sheet007
HDMI_INT2
Peaks Lite II
XIRQ3 XIRQ3 Sheet 002
DTV Sheet003
GC3FS-n Sheet004
DTV Sheet011
AD_SCL1
AD_SDA1
GenX4 Sheet008
AG_HPD1 AG_HPD1
HDMI_BCLK
HDMI_SDIN
HDMI_LRCK
AG_HPD3 AG_HPD3
HDMI_SPDIF
to DSP Audio 1
CN_to_H Sheet007
AG_7493_XRST AG_7493_XRST
AG_EDID_WP AG_EDID_WP
AG_HDCP_WP AG_HDCP_WP
AG_HDMI_5V_DET1 AG_HDMI_5V_DET1
AG_HDMI_5V_DET3 AG_HDMI_5V_DET3
AG_HDMI_CEC AG_HDMI_CEC
TX-26/32LXD70A
DG-BOARD (12/13) Schematic Diagram
15 16
TX-26LXD70A / TX-32LXD70A
17