Dg-Board (3 Of 6) Schematic Diagram - Panasonic TH-50PM50U Service Manual

TH-50PM50U

13.20. DG-Board (3 of 6) Schematic Diagram

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DG-BOARD TNPA3625AL (3/6)
MAIN2.5V
L4048
J0JHC0000078
C4797
50V
0.01u
TO
H-BOARD
DG2
(H2)
1
2
3
4
5
6
7
8
JS4045 *JS4073
9
10
JS4044 *JS4072
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26 MAIN_PR
MAIN_PR
27
MAIN_PB
28
MAIN_PB
29
30 MAIN_Y
MAIN_Y
31
32
33
34
35
36
37
HDMI_L
38
HDMI_L
39
40 HDMI_R
HDMI_R
TH-50PM50U DG-Board (3 of 6) Schematic Diagram
19 20
AD3.3V
IC4012
SUB5V
C4802 C4803
C0CBCBF00009
0.1u 6.3V
16V 2.2u
*JS4063
MAIN1.2V 8 VOUT 1
VIN
C4785 C4587 C4588
6.3V
16V 4V
IC4028
0.1u 2.2u 7 NC 2 220u
NC
C0DBZFG00055
6 GND 3
NC
C4591
50V
470p
1%
5 CN 4
CONT
R4749
R4756
43k
0
MAIN1.2V
C4798
6.3V C4800
C4799
1u
10u
0.01u
16V 50V
MAIN9V
L4006
J0JHC0000078
C4102
C4098
C4096
PR Q4043 16V
25V 16V
0.1u
0.1u 2SD0601AQL
33u R4344
R4327
0 1.3k 1%
MAIN_PR
C4099
R4349
50V R4356
1.8k R4367
12p
1% 470
0
PB Q4044 C4103
16V
R4328 R4345 2SD0601AQL
0.1u
0
MAIN_PB 1.3k 1%
C4100
R4350
50V
1.8k R4365
12p R4357
0
1% 470
Q4039
2SD0601AQL
Y R4361 C4107
R4358
MAIN_Y
1.5k 1.5k 16V
0.1u
R4329
R4346 R4370
150
1%
1% 1k
Q4045
0
R4339 R4351 2SA207700L
390
1.5k R4371
1%
2.2k
1%
R4347
C4104
2.2k R4359
50V
2.2k
68p
1%
MAIN9V
C4074
16V
0.1u
MAIN3.3V
C4184
6.3V
1u
21 22
TP4027
1.8V
C4155 C4160
6.3V
50V
1u
0.01u
MAIN2.5V
MAIN2.5V IC4016
L4013 JS4059
J0JHC0000078
C0CBCAC00275
VOUT NC
L4047
C4129 C4130
J0JHC0000078
16V 1.8V
6.3V GND
0.1u
47u VDD CE
JS4023
JS4024 R4040
L4044
0
0
C4589 C4590
16V 6.3V
*C4181
0.1u 2.2u 16V
0.1u
*R4408
1.74k
AD3.3V TP4028 C4186
L4008 1%
*C4182 16V
J0JHC0000078 0.1u
16V 0.1u
R4754 C4120 C4121 C4172
27k 4V 0.1u
16V
56u
0.1u 16V
*C4537
R4322
16V
0.1u 51
0
C4792 52
0
*C4534
53
0.1u
16V
AIN1
C4793 54 PVDD
0
*C4535 AIN8 AGND
55
0.1u
16V AGND
AIN2
C4164 56
0 C4161
*C4536 AIN9
57
0.1u
16V 16V 0.1u
AIN3
58
C4123
R4382 C4153 ELPF2
C4131 59
C4142 0.1u
16V
1% 6.3V 50V AGND
0.68u 160 60
0.01u
16V 10u CAPY1
61 ADV7403
C4135 C4165
16V 0.1u CAPY2
C4126 0.1u 16V 62
C4143 C4149 AVDD
0.039u C4133 63
16V *IC4018
16V 6.3V
16V REFOUT
47u 0.1u 64
10u
65 CML C1AB00002298
C4137 C4154
16V 0.1u AGND
16V 0.1u R4391 66
67 BIAS
C4132 1%
1.37k
6.3V CAPC1
68
10u
69 CAPC2
C4136 C4144
TEST0
16V 0.1u 50V 0.01u 70 AIN6
C4794
AIN10 SOY
C4145 71
16V 0 RESET
AIN4
0.1u 72
C4795
C4146 73
16V 0
74
0.1u C4796
75
0
C4147 16V
0.1u
C4191
16V
0.1u
C4148 50V
1000p
JS4019
0
JS4020
TP4014
0
YIN
JS4021
0
*R4388
0
R4375
*R4389
0
0
Q4049
2SA207700L
Q4068
B1ABCF000138 R4759
47k
C4791
R4758
100p
100
50V
R4760
R4757
47k
10k
MAIN3.3V
L4012
R4383
J0JCC0000241
1k
C4134
C4124 100p
16V
50V
0.1u
IC4015
C0EBE0000436
C4127
50V
0.015u
GC4 RESET
JS4013
0
JS4014
0
JS4015
0
JS4025
JS4026
MAIN2.5V
C4141
16V
0.1u
23 24
82
1.8V IC4011
C0CBCAC00275 TP4030
C4788
C4787
1.8V
6.3V 16V
47u 0.1u
C4789 C4790
6.3V
50V
1u
0.01u
VOUT NC
GND
VDD CE
MAIN3.3V
L4019
J0JHC0000078
C4203
6.3V
47u
C4205
16V
0.1u
UVIN7
25
UVIN1
24
UVIN8
23
UVIN9
P9
P4 22
P5 P10 C4209 R4434
21
16V EXB38V220JV
P6
P11 0.1u
20 22
SDA2
19
DVDDIO
18
DGND
17
SCLK2
16
R4435
SFL/SYNC_OUT
15 22
YIN0
P28
14
YIN1
P29
13
R4436
DVDD
12 22
DGND 11
YIN2
P12
10
C4208 YIN3
P13 9
16V 0.1u YIN4
P14
8
YIN5
P15 7
DVDDIO R4433
P33 6
EXB38V220JV
VS DGND
5 22 HSIA
FIELD/DE
CS/HS
4 C4210
R4437
16V
3 22
0.1u
2
1
R4427
22
R4423
EXB38V220JV
22
TH-50PM50U DG-Board (3 of 6) Schematic Diagram
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