Panasonic TH-42PX500UA, Service Manual, Page: 20 / 26

5.8. P-Board (6 of 6) Schematic Diagram
P25
K1KA19A00024
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
K1KA05AA0193
5 FAN_CONT
4 5V
3 FAN_SOS
2 GND
1 +15V
P-BOARD TNPA3724AB (6/6)
P-BOARD
(4/6)
TO
14 12 10 13 15 11 18 17 16
(D25)
D-BOARD
TO
CH CG CA CD CE CF CB CC CM CJ CL CK CN CO CI
36
46
48
52
39
38
33
51
47
31
49
50
45
44
37
34
42
40
43
35
32
41
(PB30)
PB-BOARD
TO
TH-42PX50U, TH-42PX500U
P-Board (6 of 6) Schematic Diagram TH-42PX50U, TH-42PX500U
P-Board (6 of 6) Schematic Diagram
TH-42PX50U / TH-42PX500U
20