Measurements And Adjustments; Voltage Chart Of A-Board; Voltage Chart Of P-Board - Panasonic TH-L39B6R Service Manual

8 Measurements and Adjustments

8.1.

Voltage chart of A-board

Set A-Board to a dummy set and check the satisfaction with the specified voltage as following table.
8.2.

Voltage chart of P-board

Set P-Board to a dummy load and check the satisfaction with the specified voltage as following table.
Voltage
24V
16V
5VS
PFC
Power Supply Name Measurement Point
PNL12V
SUB3.3V
SUB1.1V
SUB1.5V
SUB5V
HDMI3.3V
Test Point
TP7407
TP7410
TP7501
TP7201 / TP7202
Specification
TP4097 12.1 ± 0.8V
TP5400 3.32 ± 0.165V
TP8101 1.14 ± 0.07V
TP8100 1.52 ± 0.05V
TP5420 5.0 ± 0.25V
TP8000 3.3 ± 0.16V
Specification
Operate
24 ± 1.2V
15.7 ± 0.6V
5.3 ± 0.2V
390 ± 15V
23
STBY
<1V
<1V
5.3 ± 0.2V
<340V *HOT
TH-L39B6R