4. TROUBLE SHOOTING
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START
Short happened at TP3(C307)?
Check the state of TP3(C307)
Vibrator Working well !
Replace the vibrator
No
Is the vibrator connection
Correct?
Check the state of
Connection & replace vibrator
No
Voltage applied at TP1
Replace the L301
No
Yes
Yes
Yes
SETTING : Enter the engineering mode, and set vibrator on at vibration of BB test menu
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