LG 22LK230-MA (CHASSIS:LP92R) Service Manual ▷ View online
3. Click the “Connect” button and confirm “Dialog Box”
1. Connect the download jig to D-sub (RGB) jack
2. Execute ‘ISP Tool’ program, the main window (M star ISP utility Vx.x.x) will be opened
S/W ISP Method
4. Click the “Config.” button and Change speed, I2C Speed setting : 350Khz~400Khz
5. Read and write bin file, Click “(1)Read” tab, and then load download file(XXXX.bin) by clicking “Read”.
6. Click “(2)Auto” tab and set as below
7. Click “(3)Run”.
8. After downloading, you can see the “(4)Pass” message.
No power
(LED indicator off)
Check 5V
of Power B/D
Change Power B/D
Pass
Check Voltage of P201#4
St_5V
Check P201 Connector
Change LED Assy
:
[A] PROCESS
Fail
Fail
Pass
Pass
Check LED Assy
Change Main B/D
Fail
[ TROUBLE SHOOTING GUIDE ]
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