Dg-Board (9 Of 11) Schematic Diagram - Panasonic TH-42PM50U Service Manual

13.31. DG-Board (9 of 11) Schematic Diagram

111
112
113
114
115
116
DG-BOARD TNPA3625AK (9/11)
TH-42PM50U
DG-Board (9 of 11) Schematic Diagram
9
8
AA
10 11
AC
AB
TO
DG-BOARD
(2/11)
12 13
87
AD AE AF
LNB_OFF
ODU_ON/OFF ODU_ON/OFF
30
0
0 29
ODU +B
0 28
ODU +B
27
0
26
0
25
TP4035 MAIN3.3V
0 24
G
MAIN3.3V(1.55A/1.847A)
1 G 2 3.3 23
3
FL4004
MAIN3.3V(1.55A/1.847A)
J0HABH000012 3.3 22
TP4009
21
0
SUB3.3V G
SUB3.3V
1 G 2
3.3 20
TP4010 BS_SUB9V 3
FL4005
J0HABH000012 19
0
G
1 G 2 9.0 18 SUB9V1(1A/0.766A)
3
FL4006
SUB9V1(1A/0.766A)
J0HABH000012 9.0 17
TP4029
MAIN9V
0 16
G
MAIN9V(0.1A/NC)
1 G 2 15
9.0
TP4036 MAIN2.5V 3 FL4007
J0HABH000012 14
0
G
MAIN2.5V (0.98A/NC)
1 2 13
G 2.5
3
FL4008
MAIN2.5V (0.98A/NC)
J0HABH000012
2.5 12
0 11
TP4011
SUB5V
0 10
G
SUB5V(0.63A)
1 G 2 9
MAIN5V 5.0
3 FL4009
J0HABH000012 8
0
G
MAIN5V(0.37A/0.46A)
1 2 7
G 5.0
TP4013
3
FL4010
J0HABH000012
0 6
STB_5V
5.0 5
0 4
TUNER_MAIN_ON
Tuner_Main_ON
3
3.3
SOS
PA_SOS
2
0
TUNER_SUB_ON
TUNER_SUB_ON
1
2.6
DG20
TO
PA-BOARD
(PA20)
TH-42PM50U
DG-Board (9 of 11) Schematic Diagram
14 15
TH-42PM50U