42PC5DC-UC, 42PC5DC-UL (CHASSIS:PA64A) - LG TV Service Manual (repair manual). Page 6

(1) Input the RF cable 
(2) Set the EZ Pictures to Daylight mode in Video menu. 
(3) Press INSTART key on R/C for adjustment.  
(4) Press the 

G

(Vol. +) key operate To set, then it becomes

automatically. 

(5) Auto-RGB OK means completed adjustment. 

(1) Test Equipment: PC, Jig for download
(2) Connect the power of VSC B/D.
(3) Execute download program(iMPACK) of PC.
(4) After executing the hot key on the Programmer, click icon
(5) End after confirming

(1) Connect power.
(2) Connect the jack(No. 1) to PTC Micom.
(3) Connect the USB Cable(No. 2) and computer.
(4) Execute download program(SAP Configuration)

[ (Caution) PTC Download JIG can save Download file in

memory by Download Program(SAP Configuration).
Because it has a memory chip inside.
After saving the file, you can download it by just pressing
Start button (number 4.).

Default Value on OSD 

PC

VSC

B/D

Connection Diagram of EPLD Download

Micom

Micom

Jig

Jig

3.

3.

4. Start

4. Start

Micom

Micom

Jig

Jig

3.

3. Power

2. Connect Computer

1. Connect Micom port of TV board

4. Start

4. Start Button

<SAP Configuration Process>

(Connect red line (a part of arrow) to port 1)