AUD 2012 02 01
Date of Issue: 8
th
February 2012
Classification: White
AUDIO TECHNICAL BULLETIN Page 1 of 6
Sharp Electronics (UK) Limited
Reference – RG20120119
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
MODELS
HT-SL50 HT-SL70
SYMPTOM
HDMI switching issue and back ground noise on the HT-SL70.
CAUSE
Software timing issues and capacitor needs removal (HT-SL70).
ACTION Follow the instructions below to remove C622 on HT-SL70 and how to update the
software.
If the loan of programming tools is required please log your request on the Technical
Web site.
A charge will be made for those not returned within 28 days.
HT-SL70 only, C622 removal.
1. Remove the 4 screw at the back of the unit.
2. Remove the 5 x bottom screws as shown above
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