Setting Inspection - Panasonic TX-LR32ET5 Service Manual

Setting Inspection

Voltage Confirmation
A board
Description
SUB1.1V
SUB 1.5 V
SUB1.8V
SUB3.3V
SUB5V
USB5V
FE1.2V
PNL12V
P board
Description
24V (PANEL)
16V
5VS
PFC
* Connect AC 230V to JK7100 connector
** Connect DC 2.5V to TV_SUB_ON P2 connector – pin 7 /TP7506/ from voltage divider.
***Beware, for testing of PFC use the GND (TP7203) in Hot area of P board – risk of electric shock!
Test point
TP8100
TP8101 1.435V - 1.585V
TP8700
TP5400
TP5420
TP5440
TP5780
TP4004 (TP4005)
Test point
TP7512/TP7513
TP7508/TP7514
TP7507/TP7412
TP7201 and GND
TP7203***
12
Voltage
1.10V - 1.22V
1.7V – 1.9V
3.17V – 3.43V
4.80V - 5.25V
4.94V – 5.40V
1.14V – 1.26V
11.5V – 12.9V
Voltage*
<1V
<1V
5.25V ± 0.25V
<340V
Voltage**
24V ± 1.2V
15.7V ± 0.8V
5.25V ± 0.25V
390V ± 15V