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(4) 50" Vs Adjustment(refer Fig. 2)
1) Connect + terminal of D.M.M to Vs pin of P811, connect –
terminal to GND pin of P811.
2) After turning VR951, voltage of D.M.M adjustment as same
as Va voltage which on label of panel right/top. (Deviation;
±0.5V)
(Fig. 2) 50inch Power PCB Assy Voltage Adjustment
(5) 42" Va Adjustment(refer Fig. 3)
1) After receiving 100% Full White Pattern, HEAT RUN.
2) Connect + terminal of D.M.M to Va pin of P811, connect -
terminal to GND pin of P811.
3) After turning VR901, voltage of D.M.M adjustment as same
as Va voltage which on label of panel right/top. (Deviation;
±0.5V)
(6) 42" Vs Adjustment(refer Fig. 3)
1) Connect + terminal of D.M.M to Vs pin of P811, connect –
terminal to GND pin of P811.
2) After turning VR951, voltage of D.M.M adjustment as same
as Va voltage which on label of panel right/top. (Deviation;
±0.5V)
(Fig. 3) 42inch Power PCB Assy Voltage Adjustment
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
(7) 50" Va Adjustment (refer Fig. 4)
1) After receiving 100% Full White Pattern, HEAT RUN.
2) Connect + terminal of D. M..M. to Va pin of P816, connect
-terminal to GND pin of P816.
3) After turning VR901,voltage of D.M.M adjustment as same
as Va voltage which on label of panel right/top (deviation;
±0.5V)
(8) 50" Vs Adjustment (refer fig. 4)
1) Connect + terminal of D. M..M. to Vs pin of P816, connect
-terminal to GND pin of P816.
2) After turning VR951, voltage of D.M.M adjustment as same
as Vs voltage which on label of panel right/top (deviation ;
±0.5V)
(Fig. 4) 50inch Full HD Power PCB Assy Voltage adjustment
(9) 60" Va Adjustment (refer Fig. 5)
1) After receiving 100% Full White Pattern, HEAT RUN.
2) Connect + terminal of D. M..M. to Va pin of P816, connect
-terminal to GND pin of P816.
3) After turning VR901,voltage of D.M.M adjustment as same
as Va voltage which on label of panel right/top (deviation;
±0.5V)
(10) 60" Vs Adjustment (refer Fig. 5)
1) Connect + terminal of D. M..M. to Vs pin of P816, connect
-terminal to GND pin of P816.
2) After turning VR951, voltage of D.M.M adjustment as same
as Vs voltage which on label of panel right/top (deviation;
±0.5V)
(Fig. 5) 60inch Full HD Power PCB Assy Voltage Adjustment
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