Panasonic Viera TH-L50B6M, Service Manual

Page: 28 / 73

TH-L50B6M
28
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.
Power Supply Name Measurement Point Specification (V) Remark
SUB1.8V TP8705 1.74 - 1.90 -
SUB1.2V TP8704 1.14 - 1.26 -
SUB3.3V TP8703 3.19 - 3.46 -
SUB5V TP8702 4.9 - 5.1 -
STB5V TP5400 4.9 - 5.5 -
PNL12V TP8300 11.5 - 12.5 -
Output Test Point
Specification
Operate STBY
24V (PANEL) TP7407 or TP7408 24 ± 1.2V <1V
16V TP7410 or TP7412 15.7 ± 0.6V <1V
5VS TP7501 5.3 ± 0.2V 5.3 ± 0.2 V
PFC TP7201 390 ± 15V <340V *HOT