Dg-Board (4 Of 8) Schematic Diagram - Panasonic TH-42PX600U Service Manual

TH-42PX600U

15.28. DG-Board (4 of 8) Schematic Diagram

41
42
43
MAIN5V
C4158
TV_MAIN_ON
R4465
220k
PC_G
PC_B
PC_R
MAIN_PR
MAIN_PB/C
44
MAIN_Y/CVBS
45
MAIN
46
47
48
49
MAIN9V
L4021
J0JHC0000078 C4142
16V
0.1u
R4442
422
R4444
SUB
SUB_Y
R4434
0
SUB_PB
R4436
0
R4443
422
R4445
SUB_PR
R4438
0
USA_CC_SUB
R4447
768
DG-BOARD TNPA3903BES (4/8)
50
51
52
TH-42PX600U DG-Board (4 of 8) Schematic Diagram
28 29
MAIN3.3V
C4176 TP4029
6.3V
2.2u
8 1
VOUT
VIN
C4174
JS4111
C4160
10V ERJ3GEY0R00V
10V 10V
0.1u
1u 0.1u 7 NC 2
NC
MAIN9V
6 GND 3 L4029
NC C4171 J0JHC0000078
50V
470p
C4180
5 CN 4
16V
CONT
R4495 0.1u
C4165 R4500
43k
10V 27k
0.1u
IC4013
C0CBCBF00009
AD 3.3V
R4507
C4193 R4508
50V
1000p
C4194
16V R4510
0.1u
C4195
16V R4512
C4177 C4185 C4189 C4199 0.1u
16V 6.3V 10V 16V C4197
0.68u 10u 0.1u 0.01u 16V 0.1u
C4208 C4211
R4503
C4172 10V 0.1u 10V
R4496 160
16V 0.1u
1k
0.1u
C4178
R4004 R4001
16V
0 1.21k
PR 0.039u C4204 C4215
C4188 C4191
10V 10V 0.1u
6.3V
10V 0.1u
10u
R4482 0.1u
1.78k
C4200 C4209
Q4056
6.3V 47u 10V 0.1u
2SA207700L
C4186 C4190 C4201
C4173 6.3V 10V 16V
R4497
16V 10u 0.1u 0.01u
R4008 R4474 1k
0 1.21k 0.1u
PB
R4483
1.78k
SUB9V
Q4057
L4023 TP4028
J0JHC0000078 2SA207700L
C4544 C4159
C4175
16V 16V R4498 R4499
16V
1u 0.1u 1k 1k
0.1u
R4480
R4469 422 Q4058
150
Y
2SA207700L
R4487
560
Q4050 R4501 R4502
1k 1k
B1ABDF000034
R4481
2.2k
Q4059
2SA207700L
C4168
R4488
50V
2.2k
68p
MAIN9V
C4161
C4148 10V
R4450 10V 1u
820 1u
Q4043
Q4051
2SA207700L
2SD10300TL
C4149 R4466
33
10V
1u
R4477 R4485
C4144
470 0
3.3k 50V
5p
MAIN9V
C4162
C4150
10V 10V
Q4052
1u 1u
R4451
2SD10300TL
820
C4151 R4467
C4182
33
10V R4484
10V 0.1u
1u
0
R4478 C4187
C4145 C4181
Q4044 470 6.3V
50V 16V
3.3k 47u
5p 0.01u
2SA207700L
JS4013
ERJ2GE0R00X L4028
J0JHC0000078
JS4014
ERJ2GE0R00X
NC VOUT
JS4015
ERJ2GE0R00X
GND
CE VDD
MAIN9V IC4014
C0CBCAC00282
Q4054 C4169
10V
2SD10300TL C4192
C4157 1u AD 2.5V C4198
R4454
6.3V 10V 10V
680
10u 0.1u 1u
R4476
33
Q4046
R4491
2SA207700L
C4146 0
R4449 JS4112
50V
R4489
1.21k 5p ERJ3GEY0R00V
330
C4214
NC VOUT 10V
1u
IC4040
GND MAIN3.3V
CE VDD
C0CBCAC00282
MAIN 2.5V
C4009
10V
1u
30 31
MAIN1.8V
L4073
C4269
J0JHC0000078
10V
1u
1 5
C4216 C4219 TP4030
6.3V
10V C4253 C4256
C4266
47u 0.1u 1.8V 6.3V R4025
1 5 10V 2 16V
0
47u 0.1u 0.01u
L4031 C4235 C4244
J0JHC0000078 16V R4024
2 10V 3 4
0.01u 1u 0
MAIN3.3V
3 4
IC4018
JS4016
ERJ2GE0R00X
IC4016
C0CBCAC00275
JS4017
C0CBCAC00275 ERJ2GE0R00X
MAIN 1.8V
AVR 1.8V
C4227
16V
0.082u
C4272 C4273
6.3V 10V
R4520
47u 0.1u
1.69k
C4224
C4228
10V
16V
0.1u
0.01u
0 UVIN7
51 25
UVIN1
0 52 24 UVIN8
53 23
UVIN9
AIN1 P9
PVDD P4
54 22
Xtal1; Left as NC
0 AIN8 AGND P5 P10 C4262 R4560
55 21
10V EXB28V220JX
AIN2 AGND P6 P11
0.1u
56 20
0 AIN9 SDA2
57 19
AIN3 DVDDIO
58 18
ELPF2 DGND
59 17
AGND SCLK2
60 16
R4563
CAPY1 IC4019 SFL/SYNC_OUT
61 15 22
YIN0
CAPY2 P28
62 14 YIN1
C1AB00002456
AVDD P29
63 13
R4564
REFOUT DVDD
64 12 22
10bit A/D(ADV7499)
CML DGND
65 11
YIN2
AGND P12
66 10 YIN3
C4263
BIAS P13
67 9
R4517 10V 0.1u YIN4
CAPC1 P14
1.37k 68 8 YIN5
CAPC2 P15
69 7
TEST0 AIN6 P33 DVDDIO R4561
70 6
EXB28V220JX
AIN10 SOY VS DGND
71 5
C4205 HSIA
RESET FIELD/DE
AIN4 CS/HS
16V 0.1u 72 4 C4264
R4565
10V
73 3 22
C4206 0.1u
16V 0.1u 74 2
75 1
C4217 JS4022
16V ERJ2GE0R00X
0.1u
C4248 JS4023
10V R4554 ERJ2GE0R00X
0.1u
22
R4550
JS4024
C4218 EXB28V220JX
ERJ2GE0R00X
50V
1000p
R4568 from MCU
100
JS4108
ERJ2GE0R00X
C4236
10V
0.1u
26
R4523 33 27
C4231
10V R4528 33 R4536 28
150
0.1u
VRL1 TMS
29
C4237
VIN1 TDO
10V 0.1u 30
C4238 TDI
AVSAD2
10V 0.1u 31
VRH2
32
R4524 33
C4232
AVDAD2
10V R4529 33 R4537 150 33
0.1u VRL2
34
C4239
VIN2 C1AB00002202
10V 0.1u 35
C4240 AVSAD3
36
10V 0.1u
VRH3
R4525 37
33
AVDAD3
C4233 33 38
R4530 R4538 150
10V
VRL3
0.1u 39
VIN3
C4241 40
AVDCLP
C4242 10V 0.1u 41
AVSCLP
10V 0.1u
42
UCLP
R4514 0 43
VCLP
R4515 0 R4539 R4531 44
YCLP
1k 2.7k 45 VDDE
R4516 0 R4526
VRO1 BXS
1.4k
46
VDDI
VREF1
C4230 47
10V
C4243 48
0.1u
10V 1u 49
50
R4532
470
C4226
50V
68p
C4212
4V
C4246
220u R4519 L4033
10V
0 G1C100KA0009
0.1u
+
C4213
10V L4034
0.1u
J0JCC0000077
R4553
C4229 L4037
100
J0JCC0000077
16V 0.1u
JS4020
ERJ2GE0R00X
C4255
C4220 C4225
JS4021 50V
10V
16V ERJ2GE0R00X 5600p
1u
0.01u
R4548
C4252
910
10V
1u
NC VOUT
GND
MAIN3.3V
IC4017 CE VDD
JS4113
ERJ3GEY0R00V
C0CBCAC00282
C4234
10V
PLL 2.5V
0.1u
32 33
96
SYS_RST(L_3.3V)
REFCK_FS
C4259
6.3V
2.2u
100 C4274
10V
99 0.1u
98
VROUT2 VDDE
97
VROUT3 VSS
96
VROUT4 R4567
VDDI
95 47 CLKINB
C4275
CLKO
94
10V 0.1u UBIN2
UBOUT0
IC4020 93 UBIN3
UBOUT1
92
UBIN4
UBOUT2
91 UBIN5
UBOUT3
90
UBIN6
GC3FS UBOUT4
89 UBIN7
UBOUT5
88
UBIN8
VSS
87 UBIN9
UBOUT6
86
UBOUT7 R4569
85
C4276 EXB2HV560JV
YGOUT0
84 6.3V 2.2u YBIN2
YGOUT1
83 YBIN3
VDDI
82 YBIN4
VDDE
YGOUT6 81
C4277 YBIN5
YGOUT7 YGOUT2
80 6.3V 2.2u
HPO
YGOUT3 R4570
79
EXB28V560JX
78
77
YBIN6
76 YBIN7
YBIN8
YBIN9
R4571
EXB28V560JX
TH-42PX600U DG-Board (4 of 8) Schematic Diagram
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