Dg-Board (3 Of 11) Schematic Diagram - Panasonic TH-42PM50U Service Manual

13.25. DG-Board (3 of 11) Schematic Diagram

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22
23
24
MAIN2.5V
L4048
J0JHC0000078
C4797
50V
0.01u
TO
H-BOARD
(H2)
DG2
1
2
3
4
5
6
7
8
9
JS4045 JS4073
10
ERJ3GEY0R00V ERJ3GEY0R00V
11
MAIN_PR
JS4044 JS4072
12
ERJ3GEY0R00V ERJ3GEY0R00V
13
14
15
16
17
MAIN_PB
18
19
20
21
22 MAIN_Y
MAIN
23
24
25
26 MAIN_PR
MAIN_PR
27
28 MAIN_PB
MAIN_PB
29
30 MAIN_Y
MAIN_Y
31
32
33
34
35
36
37
38 HDMI_L
HDMI_L
39
40 HDMI_R
HDMI_R
TH-42PM50U
DG-Board (3 of 11) Schematic Diagram
16 17
IC4028
C0DBZFG00055
MAIN 1.2V
IC4012
C0CBCBF00009
AD 3.3V
SUB5V
8 VOUT
VIN
JS4063
C4785 C4587
MAIN1.2V 0
16V 6.3V
0.1u 2.2u 7 NC
NC
C4802 C4803
C4798 C4799
6.3V 16V 6.3V
16V
1u 0.1u 2.2u
10u 6 GND
NC
C4800
50V
R4756
0.01u 0
5 CN
CONT
DG-BOARD TNPA3625AK (3/11)
MAIN9V
L4006
J0JHC0000078
C4096
C4098
25V 16V
33u 0.1u
C4102
Q4043
16V
R4344 2SD0601AQL 0.1u
1.3k
PR
R4327
0
C4099
R4349
50V
1.8k R4356 R4367
12p
470 0
Q4044 C4103
16V
R4345 2SD0601AQL 0.1u
PB 1.3k
R4328
0
C4100
R4350
50V R4365
1.8k
12p
R4357 0
470
Q4039
2SD0601AQL
Y
C4107
R4346 R4358 R4361 16V
R4329 0.1u
1k 1.5k 1.5k TP4014
150
R4370
YIN
0
R4339 R4351
390 1.5k
Q4045
R4371
2SA207700L
2.2k
R4375
0
R4347
R4359
2.2k Q4049
2.2k
2SA207700L
JS4013
JS4014
JS4015
JS4019
JS4020
JS4021
JS4025
JS4026
18
IC4016
1.8V
C0CBCAC00275
C4155 C4160
AVR 1.8V 50V 6.3V
0.01u 1u
VOUT NC
MAIN2.5V
C4129 C4130
VDD GND CE JS4023
6.3V 16V
47u 0.1u
JS4024
L4013
J0JHC0000078
1 R4040
0
C4588 C4589 C4590
6.3V
2 4V 16V
220u 0.1u 2.2u
3
AD3.3V TP4028
L4008
J0JHC0000078
3.3V C4172
4
R4749 R4754 0.1u
C4591 C4121
C4120
43k 50V 27k
4V 16V
470p 56u 0.1u
C4123 R4382
16V 160
0.68u C4537
16V
R4322
0.1u
0
C4126
16V 51
0.039u
52
C4792
C4534 10V 1u
53
16V 0.1u
54
C4793
C4535
10V 1u
16V 0.1u 55
C4164 56
C4536
16V 0.1u 10V 1u 57
58
C4131 C4135 C4142 59
6.3V 16V 50V
60
10u 0.1u 0.01u C4153 C4161
16V 0.1u 16V 0.1u 61
62
C4133 C4137 C4143 C4149 C4165
63
16V 16V 6.3V 16V 16V 0.1u
10u 0.1u 0.1u
47u
64
65
C4154
16V 0.1u
R4391 66
C4132 C4136 C4144 1.37k 67
6.3V 16V 50V
68
10u 0.1u 0.01u
69
C4145
70
C4794
16V
0.1u 10V 1u 71
72
C4795
10V 1u
73
C4796 74
C4146
10V 1u
16V 75
0.1u
C4147
16V
0.1u
C4148
50V
1000p
0
0
C4791
50V
100p
0
0 MAIN3.3V MAIN9V
MAIN2.5V
MAIN3.3V
0
L4012
C4141 C4184 C4074 J0JCC0000241
0
16V 6.3V 16V
0.1u 1u 0.1u
R4383 C4134
1k
C4124 50V
16V 100p
0 0.1u
0
IC4015
C0EBE0000436
RESET
C4127 AS_GC3_RST
50V
0.015u
19 20
81
TP4030
MAIN2.5V
C4787 C4788
6.3V 16V 1.8V
TP4027 47u 0.1u
C4789 C4790
50V 6.3V
L4047
1u
0.01u
J0JHC0000078
VOUT NC
JS4059
GND
0 VDD CE
IC4011
C0CBCAC00275
AVR 1.8V
L4044
0 0
C4181
16V
0.1u
MAIN3.3V
R4408
1.74k
C4182
16V
L4019
0.1u C4186
J0JHC0000078
16V
16V 0.1u
C4205
C4203
6.3V 16V
0.1u
47u
UVIN7
25
UVIN1
24
UVIN8
23
UVIN9
AIN1 P9
PVDD P4 22
AIN8 AGND P5 P10 C4209 R4434
21
AGND P6 16V EXB38V220JV
AIN2 P11
0.1u
20
AIN9 SDA2
19
AIN3 DVDDIO
18
IC4018
ELPF2 DGND
17
AGND SCLK2
C1AB00002204 16
R4435
CAPY1 SFL/SYNC_OUT
15 22
YIN0
CAPY2 10Bits A/D P28
14
YIN1
AVDD P29
13
C4208 R4436
REFOUT DVDD
22
12 16V
CML DGND 0.1u
11 YIN2
AGND P12
10 YIN3
BIAS P13
9 YIN4
CAPC1 P14
8
YIN5
CAPC2 P15
7
AGND DVDDIO R4433
AIN6 P33 6 C4210
EXB38V220JV
AIN10 SOY VS DGND 16V
5
0.1u HSIA
RESET FIELD/DE
AIN4 CS/HS
4
R4437
22
3
2
1
C4191
16V
0.1u
R4427
22
R4423
EXB38V220JV
R4388
0
R4389
0
Q4068
B1ABCF000138
R4759
R4758 47k
100
R4757 R4760
10k 47k
JTAG
R4473
0
TH-42PM50U
DG-Board (3 of 11) Schematic Diagram
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TH-42PM50U
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