Panasonic TH-L42E3R, Service Manual

Page: 24 / 89

TH-L42E3R
24
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.
VOLTAGE TEST POINT SPECIFICATION
SUB1.8V TP8700 1.74 - 1.90 V
SUB1.2V TP8100 1.18 - 1.32 V
SUB3.3V TP8701 3.19 ± 3.46 V
SUB5V TP8702 4.75 - 5.25 V
STB5V TP5400 4.9 - 5.1 V
SUB1.5V TP8101 1.4 - 1.6 V
VOLTAGE TEST POINT SPECIFICATION STATE
PFC390V TP7201, 7202 390 ± 15V Reception * HOT
LED24V TP7514, 7515 24 ± 2V Reception
DTV16V TP7503, 7504 15.6 ± 1.5V Reception
STBY6V TP7501, 7502
5.8 ± 0.8V Reception
5.8 ± 0.8V Stand by