Dg-Board (7 Of 11) Schematic Diagram - Panasonic TH-42PM50U Service Manual

13.29. DG-Board (7 of 11) Schematic Diagram

91
92
MAIN3.3V
R4666
2.2k
R4667
10k
R4668
10k
R4652
820
LVDS(PDP)
93
MAIN3.3V
L4037
R4624 J0JHC0000078
EXB38V820JV
A_ROE9 B_ROE9
C4331 C4781
6.3V 50V
A_ROE8 B_ROE8
47u 1000p
A_ROE7 B_ROE7
C4332
C4782
A_ROE6 B_ROE6 16V
0.1u 50V 1000p
A_ROE5 R4603 82 B_ROE5 C4333
16V 0.1u
A_ROE4 R4604 82 B_ROE4
A_ROE3 R4605 82 B_ROE3
A_ROE2 R4606 82 B_ROE2
A_ROE1 R4607 82 B_ROE1
A_ROE0 R4608 82 B_ROE0
R4625
EXB38V820JV
A_GOE9 B_GOE9
R4627
A_GOE8 B_GOE8
10k
A_GOE7 B_GOE7
A_GOE6 B_GOE6
A_GOE5 R4609 82 B_GOE5
A_GOE4 R4610 82 B_GOE4
A_GOE3 R4611 82 B_GOE3
A_GOE2 R4612 82 B_GOE2
A_GOE1 R4613 82 B_GOE1
A_GOE0 R4614 82 B_GOE0
R4626
EXB38V820JV
A_BOE9 B_BOE9
A_BOE8 B_BOE8
A_BOE7 B_BOE7
A_BOE6 B_BOE6
A_BOE5 R4615 82 B_BOE5
A_BOE4 R4616 82 B_BOE4
A_BOE3 R4617 82 B_BOE3
A_BOE2 R4618 82 B_BOE2
A_BOE1 R4619 82 B_BOE1
A_BOE0 R4620 82 B_BOE0
A_HSOE R4621 82 B_HSOE
A_VSOE R4622 82 B_VSOE
LVDS POWER DOWN
A_CLKOE R4623 22 B_CLKOE
R/F:CLK Trigger Edge Select
H:Rising edge
94
DG-BOARD TNPA3625AK (7/11)
TH-42PM50U
DG-Board (7 of 11) Schematic Diagram
46 47
JTAG_TCK
JTAG_TMS
JTAG_TDI
JTAG_TRST
L4039
J0JHC0000078
C4339
B_BOE5 10V
1u
B_BOE6
49 32
50 31
51 30
TB4
B_BOE7 52 TA2 29 C4338
TC1 GND TB-
TA1 16V 0.1u
B_BOE8 53 28
TB5
TC2 TA0 TB+
B_BOE9 54 27
TC3 LVDS_VCC
B_HSOE 55 26
TC4 LVDS_GND
56 25
GND TC-
B_VSOE C4784
57 24
TC5 TC+
50V 1000p
58 23
TC6 TCLK-
B_ROE2
R4630 59 22
TD0 TCLK+
10k
60 21
TE6
R/F TD5 TD-
B_ROE3 61 PLL_VCC 20
GND
TD1 TD+
B_GOE2 62 TD6 PLL_GND 19
B_GOE3 63 18
64 17
C4334 C4783
16V 50V
0.1u 1000p R4638
10k
C4335
16V
0.1u
L4038
C4336
R4632 J0JHC0000078
10V
22k
1u
R4636
IC4025
22k
C0JBAP000020
LVDS TRANSMITTER(10bit)
R4708 R4712
0
R4709 R4713
0
R4710 R4714
0
R4711 R4715
0
R4728 R4732
0
R4729 R4733
JS4053
ERJ3GEY0R00V 0
R4730 R4734
JS4054 0
ERJ3GEY0R00V
R4731 R4735
0
48
TO
D-BOARD
(D5)
DG5
10bit LVDS
1
FL4018
J0JBD0000043 1.2 2
TX_TA-
4
TX_TA+ 1.2 3
3
0 4
2
TX_TB- 1.2 5
1
TX_TB+ 1.2 6
0 7
FL4019
J0JBD0000043 TX_TC- 1.2 8
4
TX_TC+ 1.2 9
3
0 10
2
1.2 11
TX_TCLK-
1
TX_TCLK+ 1.2 12
0 13
FL4020
J0JBD0000043
TX_TD- 1.2 14
4
TX_TD+ 1.2 15
3
0 16
2
TX_TE- 1.2 17
1
TX_TE+ 1.2 18
0 19
0 20
0 21
0 22
0 23
R4783 R4787
0 0
R4782 R4786
0 0
R4781 R4785
0 0
R4780 R4784
0 0
R4716 R4720 R4724
0 0 0 0
R4717 R4721 R4725
0 0 0 0
R4718 R4722 R4726
0 0 0 0
R4719 R4723 R4727
0 0 0 0
R4736 R4740 R4744
0 0 0 0
R4737 R4741 R4745
0 0 0 0
R4738 R4742 R4746
0 0 0 0
R4739 R4743 R4747
0 0 0 0
49 50
85
TH-42PM50U
DG-Board (7 of 11) Schematic Diagram
51 52
TH-42PM50U
53