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
11
