Side Key Trouble - LG GD910 Service Manual

5.6 Side Key Trouble

start start start start start start start start
Change the rubber cap Change the rubber cap
Change the key pcb Change the Dome Sheet Change the Dome Sheet Change the Dome Sheet Change the Dome Sheet Change the key pcb
And check again. And check again. And check again. And check again. And check again. And check again. And check again. And check again.
Work well? Work well? Work well? Work well? Work well? Work well? Work well? Work well?
YES YES YES YES YES YES YES YES
END END END END
Change the Key FPCB Change the Key FPCB Change the Change the
Work well? Work well? Work well? Work well?
NO NO NO NO NO NO NO NO
Check soldering of CN301 Check Check soldering of CN301 Check
NO NO NO NO NO NO NO NO
Change the Key FPCB Change the Key PCB Change the main board Change the Key FPCB Change the main board Change the Key PCB Change the main board Change the main board
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Only for training and service purposes
yes yes yes yes
END END END END
yes yes yes yes
END END END END
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5. Trouble shooting
GD910 service manu
GD910 service manual
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