Panasonic TH-42LRG20E - Setting Inspection

Setting Inspection
Voltage Confirmation
* Connect AC 230V to P1 connector in down-right corner of P-PCB
** Connect DC 3.3V to TV_SUB_ON P2 connector – pin 9 (TP809).
*** Connect DC 3.3V to TV_MAIN_ON P2 connector – pin 10 (TP808).
A board
Description Test point Voltage
SUB1.8V TP5601 1.76V – 1.87V
SUB1.2V TP5600 1.18V – 1.29V
SUB3.3V TP5602 3.19V – 3.39V
SUB5V TP5200 4.9V – 5.1V
SUB9V TP5220 8.82V – 9.27V
STB5V TP5400 4.9V – 5.1V
P board
Description Test point Voltage
* ** ***
24V_INV TP807 < 1V 24V ± 1V 24V ± 1V
17V TP806 < 1V 16,5V ± 1,5V 16,5V ± 1,5V
12V TP805 < 0.5V 12V ± 1V 12V ± 1V
STB_5V8/TUNER5V8 TP803 5.7V ± 0.3V 5,7V ± 0,3V 5,7V ± 0,3V
400V TP800 n/a < 340V 395 ± 20V
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