Dg-Board (10 Of 13) Schematic Diagram - Panasonic TH-42PV500E Service Manual

14.35. DG-Board (10 of 13) Schematic Diagram

SDA1
121
SCL1
122
R1137 R1375
10k 10k
HDMIINT
1 SW1 16
VCC
HDMI_INT
R1136
56
2 15
SW0
SDBOOT SCL
HDMI_RST
3 DAC4 14
SDA
HDMI_NRST
R1135
56
A_DAC_PD 4 13
DAC3
ADAC_PD SAD2
R1139
56
HPD
5 DAC2 12
HPD SAD1
R1140
56
6 11
DAC1
SAD0
HDMI_WP
HDMI_DAC_MUTE HDMI_ROBUSTNESS
7 DAC0 10
HDMI_DAC_MUTE SW3
R1142 R1145
HDMI_ROBUSTNESS
56 56
HDMI_5V_DET
8 GND 9
HOTPLG_DET SW2
R1116 R1144
0
56
IC1116
C1AB00000454
EX.DAC
MAIN9V
C4301
16V
0.1u
Q4301
C4303
C4302
B1ABCF000138 16V 25V
0.1u 33u
SUB_Y/CVBS
R4301
360
R4307
360
Q4302
B1ABCF000138
SUB_C/PB
R4303
180
R4308
560
SUB_PR
R4305
Q4303
180
B1ABCF000138
R4309
560
DG-BOARD (10/13)
TNPA3519 (PV500E)
TNPA3519AC (PV500B)
123
TH-37/42PV500E/B
DG-Board (10 of 13) Schematic Diagram
16 17
BA
MAIN3.3V
L4350
J0JHC0000078
MAIN9V
C4310
6.3V Q4310
1u
R4326
B1ABCF000138
820
C4315 C4318
25V
R4318 10V
33u
R4330 1u
470 C4311
33
6.3V
1u
C4309
R4320 50V Q4306 R4337
3.6k R4334 0
22p 2SA207700L
470
MAIN9V
C4316
C4312
Q4311
6.3V 10V
1u
R4327 1u
B1ABCF000138
820
Q4307 R4338
2SA207700L R4339
R4331
C4313
6.3V 33 R4340
R4336
R4319 1u
0
470 R4335
470
C4308
R4321
50V
C4341
3.6k
22p
GC3FSYIN
MAIN9V
C4317
10V
Q4309
R4328 1u
IC4009
680
2SD10300TL
C0CBCAC00282
R4329
C4314 AD 2.5V
33
6.3V
10u R4333
0
Q4308 R4332
330
2SA207700L
R4315
845
C4306
R4325
50V
1.33k
5p
JS4007
0
JS4008
0
JS4009
0
18
TO
DG-BOARD
(3/13)
C4364
R4342 16V
33 0.1u
C4361
R4351 150
16V
0.1u R4346
33
C4366 C4365
R4343
16V
33
16V 0.1u
0.1u
R4352
C4362 150
C4367
16V
0.1u 16V 0.1u
R4347 33 R4353
R4344
33 150
C4368
C4363
16V 0.1u
16V
R4348
0.1u
33
C4369
C4370
16V 0.1u
16V
0 0.1u
0
0 R4354 R4349
1k
R4345
1.4k
C4343
C4342
C4360
50V 16V 6.3V
16V
0.01u 0.1u C4371
47u 0.1u
6.3V 1u
R4350
470
C4358
50V
68p
+
C4354
4V L4346
R4341
NC VOUT 220u
0 G1C100KA0009
GND
CE VDD
C4355
16V
J0JCC0000241
0.1u
C4345 C4346
16V 6.3V
0.1u 1u C4356 C4359
16V 16V
0.1u 0.1u
MAIN2.5V
JS4012
ERJ3GEY0R00V
JS4013
C4348 C4350
ERJ3GEY0R00V
50V 6.3V
0.01u 1u
IC4011
NC VOUT
C0CBCAC00282
GND
CE VDD
MAIN3.3V PLL2.5V
C4352
16V
0.1u
19 20
129
TH-42PV500E / TH-42PV500B / TH-37PV500E / TH-37PV500B
X4001
H0J202500016
C4378 C4382
C4386
6.3V 6.3V 16V
2.2u 2.2u 0.1u
C4388
16V
0.1u
C4390
26 100 16V
0.1u
27 99
28 98
VRL1 VDDE
29 TMS VROUT2 97
C4391
VIN1 TDO VROUT3 VSS 16V
30 96 0.1u
TDI VROUT4
AVSAD2 VDDI
R4372
31 95
VRH2 CLKO D1HG5608A002
32 94
R4370
AVDAD2 UBOUT0
33 93 47
VRL2 UBOUT1
34 92
VIN2 UBOUT2
35 91
AVSAD3 UBOUT3
36 90 C4392
IC4013
VRH3 UBOUT4
37 89 6.3V 2.2u
AVDAD3 UBOUT5
38 C1AB00002202 88
VRL3 VSS
39 87
VIN3 GC3FS UBOUT6
40 86
AVDCLP UBOUT7
41 85
R4373
AVSCLP YGOUT0
42 84
EXB38V560JV
UCLP YGOUT1
43 83
VCLP VDDI
44 82
YCLP VDDE
VDDE YGOUT6
2.7k 45 81
VRO1 BXS YGOUT7 YGOUT2
46 80
VDDI HPO
VREF1 YGOUT3
47 79
48 78
R4374
49 77 EXB38V560JV
50 76
C4393
6.3V
2.2u
L4348
TP4030
R4363
100
R4360 C4375
910
6.3V
1u
C4383
50V
5600p
MAIN3.3V
C4353
L4344
6.3V
J0JCC0000241
1u
TH-37/42PV500E/B
DG-Board (10 of 13) Schematic Diagram
21 22
BB
131
132
133
134
CLKINB
UBIN2
UBIN3
UBIN4
UBIN5
UBIN6
UBIN7
UBIN8
UBIN9
YGIN2
YGIN3
YGIN4
YGIN5
YGIN6
YGIN7
YGIN8
YGIN9
135
23