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No Raster on USB Signal
Check Input source Cable And Jack
Pass
Check the Input/Output
Of JK4300, JK4302, JK4303
Pass
Check the Input/Output
Of IC4200, IC4305, IC4306
Pass
Check the Input/Output
Of IC101
Pass
Repeat [A], & [B] Process
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Only for training and service purposes
Fail
Change the defect part
Fail
Change the defect part
Fail
Change the defect part
- 21 -
Re-soldering or
Re-soldering or
Re-soldering or
LGE Internal Use Only
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