LG LPC-LM440A/X - Page 15

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READING OK CHECK #B(=“NO DISC ”DISPLAY)
DOSE FAIN WAVEFORM
APPEAR AT (IC802 Pin22)
DRIVE WAVE
DEFECTIVE IC801
DEFECTIVE IC802
DEFECTIVE PICK-UP
FOCUS ACTUATOR
DEFECTIVE PN801
CONNECTOR
DOSE FA+WAVEFORM
APPEAR AT(IC802 Pin16 )
FOCUS COIL DRIVE WAVE
CHECK PN801
CONNECTOR LINE
YES
NO
NO
NO
NO
NO
B