Read LG 50PG20R-TA (CHASSIS:PP81A) Service Manual online
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6-2. Download Steps
(1) Execute ‘ISP Tool’ program in PC, then a main window will
be opened
(2) Click the connect button and confirm “Dialog Box”.
(3) Click the Config button and Change speed
E2PROM Device setting : over the 350Khz
(4) Read and write bin file
Click “(1)Read” tab, and then load download file(XXXX.bin)
by clicking “Read”.
by clicking “Read”.
(5) Click “Auto(2)” tab and set as below
(6) Click “Run(3)”.
(7) After downloading, check “OK(4)” message.
(6) Click “Run(3)”.
(7) After downloading, check “OK(4)” message.
7. EDID(The Extended Display
Identification Data) / DDC
(Display Data Channel) Download
[ Caution
- Use the proper signal cable for EDID Download
- Never connect HDMI & D-SUB Cable at the same time.
- Use the proper cables below for EDID Writing
- Never connect HDMI & D-SUB Cable at the same time.
- Use the proper cables below for EDID Writing
7-1. Profile:
To be possible for plug and play
7-2. Equipment
(1) Adjusting PC with S/W for writing EDID Data.(S/W: EDID
TESTER Ver.2.5)
(2) A Jig for EDID Download
(3) Cable : Serial(9Pin or USB) to D-sub 15Pin cable, D-sub
(3) Cable : Serial(9Pin or USB) to D-sub 15Pin cable, D-sub
15Pin cable, DVI to HDMI cable.
7-3. Connection Structure
Caution: Never connect HDMI & D-SUB Cable at the same time.
7-4. EDID Data
O
XGA EDID DATA
<Analog : 128bytes>
<Fig. 3> Connection Diagram of DDC Download
1
2
3
Manufaturer
Version
Revision
GSM
Digital : 1
Digital : 3
1E6D
01
03
Condition
Item
No
Hex Data
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