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Setting Inspection
Voltage Confirmation
A board
Description
PNL12V
SUB3.3V
SUB1.1V
SUB1.5V
SUB5V
HDMI3.3V
STB3.3V
STB5V
SUB9V
TU_1.8V
FE_1.2/1.1V
P board
Description
24V
16V
5VS
PFC
*
Connect AC 230V to JK7101 connector (Main switch is OFF).
**
Connect DC 3.3V to TV_SUB_ON P2 connector – pin 9 /TP7416/ or set main switch is ON.
*** Beware, for testing of PFC use the GND (TP7203) in Hot area of P board – risk of electric shock.
Test point
TP4097
TP5400
TP8100
TP8101
TP5420
TP8000
TP5002
TP5200
TP5004
TP5705
TP5706
Test point
TP7407 and GND
TP7410 and GND
TP7501 and GND
TP7201 and GND TP7203***
12
Voltage
12.1V ± 0.8V
3.32V ± 0.165V
1.2V ± 0.06V
1.52V ± 0.05V
5.0V ± 0.25V
3.3V ± 0.16V
3.14V - 3.46V
4.9V - 5.4V
9.0V ± 0.25V
1.8V ± 0.16V
1.14V ± 0.07V
Voltage*
Voltage**
24 ± 2.4V
<1V
16V ± 0.6V
<1V
5.2V ± 0.2V
5.2V ± 0.2V
<340V
390V ± 15V
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