
15.9. P-Board (6 of 6) Schematic Diagram
P25
K1KA20A00085
ALL_OFF
18
Panel_Main_ON
17
PS_SOS
16
ECO_ON
15
FAN_SOS
14
F_STBY_ON
13
GND
12
GND
11
STB5V
10
5V
9
GND
8
5V
7
GND
6
GND
5
GND
4
FAN_CONT
3
12V
2
12V
1
RUSH_ON
19
KILL_SOS
20
P30
K1KA05A00177
5
FAN_CONT
4
5V
3
FAN_SOS
2
GND
1
+15V
CB
CG
CC
CH
CM
CL
CI
CN
CD
CK
CJ
CE
CF
CA
39
50
36
46
49
51
38
45
47
52
37
42
44
41
40
34
33
43
35
32
31
48
(4/6)
P-BOARD
TO
(D25)
D-BOARD
TO
NO
USE
12.0
12.0
0
0
0
0
5.0
5.0
5.0
0
0
0
6.7
0
0
0
0
0
15.4
0
5.3
6.6
10
15
11
17
18
14
12
16
13
P-BOARD TNPA3570 (6/6)
2.6
0
3.2
TH-37/42PWD8 SERIES
P-Board (6 of 6) Schematic Diagram
TH-37/42PWD8 SERIES
P-Board (6 of 6) Schematic Diagram
71
Summary of Contents for TH-42PWD8WK
Page 8: ...5 ...
Page 18: ...7 4 Removal of the HX Board 1 Unscrew the screws 6 and remove the slot case 15 ...
Page 19: ...2 Unscrew the screws 4 3 Unscrew the screws 1 and remove the HX Board 16 ...
Page 24: ...2 Remove the couplers H37 3 Unscrew the screws 6 and remove the H3 Board right left 21 ...
Page 28: ...7 11 Removal of the SD Board 25 ...
Page 31: ...28 ...
Page 38: ...35 ...
Page 41: ...38 ...
Page 42: ...8 2 Wiring for 42 inch model 39 ...
Page 43: ...40 ...
Page 48: ...9 5 Test Point Location 45 ...
Page 49: ...10 Service mode 10 1 CAT computer Aided Test mode 46 ...
Page 52: ...49 ...
Page 55: ...11 Alignment 52 ...
Page 65: ...15 Block and Schematic Diagrams 15 1 Schematic Diagram Notes 62 ...
Page 66: ...63 ...
Page 67: ...64 ...
Page 68: ...65 ...
Page 122: ...119 ...
Page 125: ...122 ...
Page 191: ...15 Block and Schematic Diagrams 15 1 Schematic Diagram Notes 63 ...
Page 192: ...15 Block and Schematic Diagrams 15 1 Schematic Diagram Notes 63 ...