50PS80ED-AA (CHASSIS:PA92A) - LG TV Service Manual (repair manual). Page 7

(1) Set up the PC which is installed CPLD DATA Download

Progrem.

(2) Connect the Altera Byteblaster Interface Assy to 25P

Printer Port.

(3) Execute the Progam.  

(4) Click the ADD File (6) and open the POF file.(7)  

(5) Check the Program,Verify,Blank. And Click the Start.  

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Caution: S/W version of USB file (xxx.epk) must be bigger

than one which is downloaded previously.

(1) Insert the USB stick to the USB socket 
(2) A downloaded file in USB stick will be detected automatically.
(3) If S/W version of USB file (xxx.epk) is bigger than one

which is downloaded previously, the message, “Copying
files from memory”, will appear. 

(4) If an update procedure was completed, TV set will be

turned off and on automatically.

(5)  If TV set is turned on, check an updated version.

(1) Push “IN-START” button on a service R/C.
(2) Select “Tool Option 1” and Push “OK” button.
(3) Put the number of a below table in order of a suffix of the

“Tool Option(XXXX)”. 
(Each model has a different number.)

(1) Necessary items before Adjustment items.

- Pattern Generator : (MSPG-925F)
- Adjust 480i Comp1 (MSPG-925FA:model :209 , pattern

:65)

- Adjust 1080p Comp1/RGB(MSPG-925FA:model :225 ,

pattern :65)

(2) Input the component (480i/Horizontal Color Bar) signal to a

TV set. 

Calibration will be begun.

(6) Next input the component (1080p/Horizontal Color Bar)

signal to a TV set.

(7) Apply the (2)~(4) sequence.

- 7 -

6

7

<Horizontal Color Bar pattern : 65>