Measurements And Adjustments; Voltage Chart Of A-Board; Voltage Chart Of P-Board - Panasonic TH-L42ET60S Service Manual

TH-L42ET60S TH-L42ET60G

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.
Power Supply Name
DMD_1.2/1.1V
DMD_1.2/1.1V
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.
Output
24V
16V
5VS
PFC
Measurement Point
PANEL12V TP4000 / 4001
SUB5V TP5420
SUB3.3V TP5400
SUB1.8V TP8714
SUB1.5V TP8100
SUB1.2V TP8101
LNB_PWR TP6702
JP_TU_2.5V TP5705
TP5702
TP5703
Test Point
TP7407
TP7410
TP7501
TP7201 or TP7202
Specification
11.50V - 12.50V
4.95V - 5.40V
3.17V - 3.43V
1.70V - 1.90V Only TNPH1038
1.435V - 1.585V
1.140V - 1.260V
15.30V - 17.10V Only JPN_Model
2.38V - 2.62V
1.14V - 1.26V Only JPN_Model
1.14V - 1.26V Only DTMB_Model
Specification
STBY Operate
<1V 24 ± 1.2V
<1V 15.7 ± 0.6V
5.3 ± 0.2 V 5.3 ± 0.2V
<340V 390 ± 15V
24
*HOT