Setting Inspection - Panasonic TX-LR24E3 Service Manual

Setting Inspection

Voltage Confirmation
A board
PNLVCC
STB1.2 V
STB3.3V
STB5V
SUB1.2V
SUB1.5V
SUB1.8V
SUB3.3V
SUB5V
SUB9V
*) Check both testpoints
P board
Description
24V
15.7V
5.8VS
STB5.8V
* Connect DC 2.5V to TV_SUB_ON P850 connector – pin 7 /TP850/
** Connect AC 230V to P800 connector (pin1,2); GND connection point –connector P850 (pin 2,6)
Description
Test point
TP852
TP853
TP855
TP850
Test point
TP4062
TP5003
TP5002
TP5400
TP8100
TP8101
TP4801
TP4800/TP8615 *)
TP4802
TP5005
Normal *Active STBY
21.6V – 26.4V
14.9V – 16.5V
5.51V – 6.1V
5.51V – 6.1V
11
Voltage
10.82V - 13.20V
1.19V - 1.32V
3.14V – 3.46V
4.01V – 5.50V
1.19V – 1.32V
1.43V – 1.57V
1.82V – 1.89V
3.20V – 3.46V
4.77V – 5.25V
8.57V – 9.50V
**Pasive STBY
<5V
<5V