42PG60C-UA (CHASSIS:PA64C) — LG TV Service Manual (repair manual). Page 9

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(1) Select HC12.
(2) Specify Algorithm: Select the 9S12dt128_128k.12P file.
(3) Specify S Record: Select the Download file.
(4) Check the check box of Erase Device, Blank Check
Device, Porgram Device, Verify Device.
[
(Caution) Don’t check anywhere except one like picture as
shown.
(5) Press “Save Image to Cyclone PRO” button.
And then the file is downloaded to Download JIG from PC.
(6) When Download is finished, you can download the file by
pressing “start” button on Download JIG.
At first, you download the file, you should not download it
again.
9. POWER PCB Assy Voltage 
Adjustment 
(Va, Vs Voltage Adjustment)
Caution: Set up “RF mode(noise)” before voltage adjustment.
9-1. Test Equipment :
D.M.M 1EA
9-2. Connection Diagram for Measuring
Refer to Fig 4.
9-3. Adjustment 
(1) 42” Va Adjustment
1) After receiving 100% Full White Pattern, HEAT RUN.
2) Connect + terminal of D.M.M to Va pin of P811 and
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 Top/Right.
(Deviation : ±0.5V)
(2) 42” Vs Adjustment
1) Connect + terminal of D.M.M to Vs pin of P811 and
connect – terminal to GND pin of P811.
2) After turning VR951, voltage of D.M.M adjustment as
same as Vs voltage which on label of panel Top/Right.
(Deviation : ±0.5V)
ADJUSTMENT INSTRUCTIONS
<Execute SAP Configuration>
<Picture is downloaded to Download JIG>
Each PCB Assy must be checked by Check JIG Set before
assembly. (Especially, be careful Power PCB Assy which can
cause Damage to the PDP Module.)
<Fig. 4>  42 inch Power PCB Assy Voltage Adjustment
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