Setting Inspection - Panasonic X-L42ET60B Service Manual

Setting Inspection

Voltage Confirmation
A board
Description
PANEL12V
SUB5V
SUB3.3V
SUB1.8V
SUB 1.5 V
SUB1.2V
USB5V
DMD_1.2/1.1V
P board
Description
24V (PANEL)
16V
5VS
PFC
* Connect AC 230V to JK7101 connector
** Connect DC 2.5V to TV_SUB_ON P2 connector – pin 8 /TP7416/ from voltage divider.
***Beware, for testing of PFC use the GND (TP7203) in Hot area of P board – risk of electric shock!
Test point
TP4000 / TP4001
TP0900
TP5400
TP8714
TP8100
TP8101
TP5440
TP5703
Test point
TP7407 and GND TP7414
TP7410 and GND TP7414
TP7501 and GND TP7414
TP7202 and GND TP7203***
12
Voltage
11.5V – 12.5V
4.95V - 5.4V
3.17V – 3.43V
1.70V – 1.90V
1.435V - 1.585V
1.14V - 1.26V
4.94V – 5.40V
1.1V – 1.21V
Voltage* Voltage**
24V ± 1.2V
<1V
15.7V ± 0.6V
<1V
5.3V ± 0.2V 5.3V ± 0.2V
390V ± 15V
<340V