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Setting Inspection
Voltage Confirmation
A board
Description Test
point
Voltage
SUB1.2V
TP8100
1.24V - 1.31V
SUB 1.5 V
TP8101
1.47V - 1.55V
SUB3.3V
TP5400
3.17V – 3.43V
SUB5V
TP5420
4.94V – 5.31V
USB5V
TP5440
4.94V - 5.31V
PNL12V
TP4056
11.5V – 12.5V
P board
Description Test
point
Voltage*
Voltage**
24V (PANEL)
TP7514
< 1V
24V ± 1.2V
16V
TP7503
< 1V
16.1V ± 0.7V
TUNER5V8
TP7502
5,7V ± 0,3V
5.7V ± 0.3V
PFC
TP7203
< 340V
400V ± 15V
* Connect AC 230V to P1 connector
** Connect DC 2.5V to TV_SUB_ON P2 connector – pin 8 /TP7505/ from voltage divider.
** Connect DC 2.5V to TV_SUB_ON P2 connector – pin 8 /TP7505/ from voltage divider.
12
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