Setting Inspection
Voltage Confirmation
A board
Description Test point
oltage
PNL12V TP4000,TP4001 12V ± 1.2V
SUB5V TP8773 5.17V ± 0.25V
SUB3.3V TP8705 3.39V ± 0.15V
HDMI3.3V TP8710 3.3V ± 0.17V
SUB_AI_3.3V TP2206 3.3V ± 0.17V
EU_TU_1.8V TP5704 1.84V ± 0.1V
SUB1.5V TP8101 1.52V ± 0.08V
SUB1.1V TP8100 1.21V ± 0.06V
USB-WIFI TP8620 5.15V ± 0.20V
SUB9V TP5004 9.0V ± 0.4V
WOL3.3V TP8712 3.3V ± 0.17V
DMD_1.1V TP5703 1.12V ± 0.11V
SUB_CI_5V TP8400
5.0V ± 0.5V
USB1 TP8615 5.0V ± 0.25V
USB2 TP8611 5.0V ± 0.25V
P board
Description Test point
oltage*
oltage**
24V
TP7407 and GND
<1V
24 ± 2.4V
16V TP7410 and GND
<1V
16.0V ± 0.6V
5VS TP7501 and GND 5.2V ± 0.2V 5.2V ± 0.2V
PFC TP7201 and GND TP7203*** <340V 390V ± 15V
* Connect AC 230V to JK7101 connector (Main switch is OFF).
** Connect DC 3.3V to TV_SUB_ON P3 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.