Panasonic TH-37PD25U-P Service Manual page 166

15.25. DG-Board (2 of 7) Schematic Diagram
4
1
J0MAB0000081
1
2
3
4
5
6
7
8
9
TH-37/42PD25U/P DG-Board (2 of 7) Schematic Diagram
10
TO
JG-BOARD
(JG3)
T601
T602
3
4 3
2
1 2
J0MAB0000081
VAO_MUTE
11
L4561
J0JHC0000035
TP8100
ATSC_Y
ATSC_PB
ATSC_PR
2RFSW
LC4314
K212T256AL
BBE_R
BBE_L
ATSC_R
ATSC_L
ATSC_V
D_A_SW
1
LC4317
K212T256AL
SDA_TV
1
LC4311
K212T256AL
SCL_TV
1
LC4322
K212T256AL
AFT
1
LC4318
K212T256AL
SCL_TV1
1
LC4313
K212T256AL
SDA_TV1
1
LC4315
K212T256AL
12
TP4580
C4842
C4840
100/4V
100/4V
C4841
0.01 Vo Vin
IC4530
Nr GND
ON/OFF
PQ1L333M2SP
AVR 3.3V
C4843
0.01
C4847
16V
C4846 C4845 C4844
0.1
47/16V 16V 47/16V
0.1
ATSC
TO
JA-BOARD
(JA23)
DG23
101
0.7
201
301
102
1.0
202
302
103
1.0
1 3 203
303
104
2 4 2RF_SW 0
204
304
105
0
205
305
106
0
206
306
107
2.1
207
307
108
2.1
208
308
109
209
309
110
2.2
210
310
111
3.1
211
311
2.4 112
212
312
113
2.6
213
313
114
1.6
214
314
4.8 115
30.0
215
315
116
216
316
3
117
217
2 4
317
3
2 4
3
2 4
3
2 4
3
2 4
3
2 4
13
TO
PA-BOARD
(PA6)
DG6
SUB5V
R168
18K
XR
OS
LOSDYS
0
401
3.2
402
0.2
OSDG
403
0
404
0
405
0.6
OSDB
406
0.6
407
0.6
408
3.3
SDA0
409
3.3
SCL0
410
3.3
SBO1
411 3.3
SBI1
0 H57RST
412
0 OSDV
413
0.6
414
0.6
FA1 TP4301
415
416
417
BT30V
14
97