Sharp HT-SB60 (serv.man6) Service Manual / Technical Bulletin ▷ View online
AUD 2014 04 01
Date of Issue:
28
th
April 2014
Classification:
White
AUDIO TECHNICAL BULLETIN
Page 1 of 3
Sharp Electronics (UK) Limited
Reference
– TSI-1440004
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
HTSB60H
REASON
The unit suddenly turns off after several minutes of operation due to a failure in IC805.
ACTION
To improve performance, change the high performance regulator IC and add a diode.
If the serial number is in the range - 20800004~21201057, refer to Technical Bulletin
AUD 2013 04 09.
AUD 2013 04 09.
If the serial number is not in the range, refer to the information provided in this bulletin.
REF NO
DESCRIPTION
PART NUMBER
PRICE CODE
IC805
Voltage regulator IC
VHiNCP60318T1
AD
D815
Diode 400V 1A
VHDGS1GLTP+-1
AB
AUD 2014 04 01
Date of Issue:
28
th
April 2014
Classification:
White
AUDIO TECHNICAL BULLETIN
Page 2 of 3
Sharp Electronics (UK) Limited
Reference
– TSI-1440004
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
AUD 2014 04 01
Date of Issue:
28
th
April 2014
Classification:
White
AUDIO TECHNICAL BULLETIN
Page 3 of 3
Sharp Electronics (UK) Limited
Reference
– TSI-1440004
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
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