Read Sharp CD-DP2400H (serv.man21) Technical Bulletin online
AUD 2004 11 09
Date of Issue: 18
th
November 2004
Classification:
White
AUDIO TECHNICAL BULLETIN
Page 1 of 1
Sharp Electronics (UK) Limited
Reference - AVW 18 11 2004 - 1
Revision - 1
White – Carry out as required
Yellow – Carry out as required and whenever the unit comes in for service
Red – Carry out on all units
MODEL
CDDP2400H
SYMPTOM Unit locks up
Erratic operation
No operation
Does not exit the demonstration mode
Does not turn off
Does not exit the demonstration mode
Does not turn off
CAUSE
Data corruption
ACTION
Discharge the back-up capacitor on IC701 by applying a shorting link across C722 for
30 seconds. Ensure that the unit is disconnected from the mains supply when
carrying this out.
30 seconds. Ensure that the unit is disconnected from the mains supply when
carrying this out.
C722
Display