Panasonic TH-37PD25U-P Service Manual page 152

15.19. JA and TB-Board Schematic Diagram
A
B
C
D
E
TH-37/42PD25U/P
JA and TB-Board Schematic Diagram
1
JA-BOARD TNPA3180
TO
DG-BOARD
(DG23)
JA23
0
101
0.7
ATSC_Y
201
301
102 401
1.0 3.2
ATSC_Pb XRSTPKS
202
302
103 402
1.0 0.2
ATSC_Pr
203
303
104 403
0 0
2RFSW LOSD_YS
204
304
105 404
0 0
BBE_R LOSD_YM
205
305
106 405
0 0.6
BBE_L LOSD_R
206
306
107 406
2.1 0.6
ATSC_R LOSD_G
207
307
108 407
2.1 0.6
ATSC_L LOSD_B
208
308
109 408
3.3
209
309
110 409
2.2 3.3
ATSC_V
210
310
111 410
3.1 3.3
DA_SWPKS SBOPKS
211
311
112 411
2.4 3.3
SDA1 SBIPKS
212
312
0
113 412
2.6 0
SCL1
213
313
AFT1
114 413
1.6 0.6
ATSCINT
214
SCL2 4.8
314
115 414
30.0 0.6
BT30V
215
315
116 415
316
117 416
217
317
417
9.5
9.5
9.5
0
0
0
8.0
8.0
2
TO
DT-BOARD
(JK8007)
JA8007
1
4.8
2RFSW 0.8
2
30.0
3
30.0
4
0
5
0
6
FA1 0
7
0
8
0
9
ATSC_Y 0.7
10
0
11
ATSC_Pb 1.0
12
0
13
ATSC_Pr 1.0
14
0
15
0
16
NC
XRSTPKS 3.2
17
0
18
NC
GC_HD 0.2
19
BBE_R 0
20
LOSD_YS 0
21
BBE_L 0
22
LOSD_YM 0
23
GC_HD
ATSC_R 2.1
24
LOSD_R 0.6
25
ATSC_L 2.1
26
LOSD_G 0.6
27
0
28
LOSD_B 0.6
29
0
30
SDA0 3.3
31
0
32
SDA0
SCL0 3.3
33
SCL0 ATSC_V 2.2
34
SBOPKS 3.3
35
DA_SWPKS 3.2
36
SBIPKS 3.3
37
0
38
GC_VD
GC_VD 0
39
SDA1 2.4
40
SDA2 ATSCINT 0
41
FA1 SCL1 2.6
42
0
43
AFT1 1.6
44
0
45
SCL2 4.8
46
0
47
SDA2 4.7
48
0
49
9.5
50
9.5
51
9.5
TO 52
9.5
53
PA-BOARD
JA18
0
54
(PA18)
0
1 55
0
56
2
0
57
9.5
3 58
9.5
59
4
9.5
60
9.5
5 61
0
62
6
0
63
Splitter 8V NC
8.0
7 64
0
65
8
NC
3
BT30V
4
TB
1
4
LC251
ELKE103FA
1 3
2 4
90