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LG 47LS4600-DA Service Manual page 21

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No Raster
Pass
Check LED status
On Display Unit
Pass
Check Panel Link Cable
Or Module
Pass
Check Inverter Connector
Or Inverter
Pass
Check Output of IC1401
Pass
Check LVDS Cable
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LG Electronics. Inc. All rights reserved.
Only for training and service purposes
: [B] Process
Fail
Fail
Change Panel Link Cable
Change Inverter Connector
Fail
Fail
Fail
- 21 -
Repeat A PROCESS
Or Module
Or Inverter
Change IC1401
Change LVDS Cable
LGE Internal Use Only

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