Panasonic TX-26LM70PA, Service Manual

Page: 8 / 42

Setting Inspection
Voltage Confirmation
8
Confirm the following voltages:
A board Normal mode
Test point Position Voltage Description
TP3800 Connector A7, pin 20
13,8V
±
0,7V STBY12V
TP3806 Connector A7, pin 8
23,9V
±
0,5V SIGNAL24V
TP3810 Connector A7, pin 12
23,9V
±
0,5V AUD24V
TP3811 Q3800, +pin
3,3V
±
0,3V 3.3V_HDMI
TP3802
5,05V
±
0,25V 5V
TP3812 D3802, -pin
8,2
±
0,5V 8V
TP3801 IC3801, pin1
9V
±
0,9V 9V
TP3805
13,8V
±
0,7V 12V
TP3815 D3819, -pin 30V
±
2V 30V
Standby mode
TP3813 C3801, pin
5V
±
0,5V STBY5V
TP3804 C3808, +pin
3,3V
±
0,2V STBY3.3V
TP3803 C3818, +pin
1,8
±
0,1V STBY1.8V
P board
Normal mode
TP833 Connector P2, pin 8
23,9V
±
0,5V SIGNAL24V
TP830 Connector P2, pin 9
24,2V
±
0,5V AUD24V
TP832 Connector P2, pin 20
13,8V
±
0,7V STBY12V
TP830 Connector P2, pin 12
23,9V
±
0,5V AUD24V
Standby mode
TP833 Connector P2, pin 8
24,2V
±
0,5V SIGNAL24V
TP830 Connector P2, pin 9
<
10V AUD24V