LG Flatron M228WA - No Raster Issue (Display Blank)

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Only for training and service purposes

LGE Internal Use Only

2. NO RASTER : [B] Process

Check LED status

On Display Unit.

Fail

Repeat A PROCESS.

Fail

Check Panel Link Cable

or Module.

Change Panel Link Cable

or Module.

Check Inverter

Connector or inverter.

Change Inverter Connector

or Inverter.

Change IC100

Check Output

of R305

Check the LVDS Output

of IC100

Check Input source Cable

and Jack.

Change Module.

Change R305

Pass

Fail

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