Panasonic TH-50A410R, Руководство по обслуживанию

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TH-50A410R
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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 set and check the satisfaction with the specified voltage as following table.
Power Supply Name Measurement Point Specification (V) Remark
TNR1.8V TP8705 1.74 - 1.90 -
VCCK1.1V TP8700 1.14 ~ 1.28 -
SUB3.3V TP8711 3.19 - 3.46 -
SUB5V TP8702 4.9 - 5.2 -
STB5.3V TP7507 4.9 - 5.5 -
PNL12V TP8300 11.5 - 12.5 -
DDR1.8V TP8707 1.75 ~ 1.85V -
STB3.3V TP8708 3.2V ~ 3.40V -
TNR3.3V TP6701 3.2V ~ 3.4V -
Output Test Point
Specification
Step 1 Step 2
24V TP7407 <1V 24 ± 1.2V
16V TP7411 <1V
15.7 ± 0.6V
18.6 ± 0.9V
5VS TP7501 5.2 ± 0.2V 5.2 ± 0.2V
PFC TP7201 <340V 390V ± 15V *HOT