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Setting Inspection
Voltage Confirmation
A board
Description
SUB1.2V
SUB 1.5 V
SUB3.3V
SUB5V
USB5V
PNL12V
P board
Description
24V (PANEL)
16V
TUNER5V8
PFC
* Connect AC 230V to P1 connector
** Connect DC 2.5V to TV_SUB_ON P2 connector – pin 8 /TP7505/ from voltage divider.
Test point
Voltage
TP8100
1.24V - 1.31V
TP8101
1.47V - 1.55V
TP5400
3.17V – 3.43V
TP5420
4.94V – 5.31V
TP5440
4.94V - 5.31V
TP4056
11.5 – 12.5V
Test point
Voltage*
TP7514
<1V
TP7503
<1V
TP7502
5.7V ± 0.3V
TP7203
<340V
11
Voltage**
24V ± 1.2V
16.1V ± 0.7V
5.7V ± 0.3V
400V ± 15V
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