Read Sharp LC-40SH340K (serv.man9) Technical Bulletin online
LCD 2012 09 01
Date of Issue: 20
th
September 2012
Classification:
White
LCD TELEVISION TECHNICAL BULLETIN
Page 1 of 1
Sharp Electronics (UK) Limited
Reference – Vest 13.MUSD.02
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
LC32LE140E
LC32LE240E
LC32D12EA
LC32SH340E
LC40SH340E
LC40F22EA
LC40SH340E
LC40LE510E
SYMPTOM Sound may disappear after a period of time.
CAUSE
Sensitivity of Audio IC U169 may be incorrect.
ACTION
Change the value of the audio coupling capacitors C1075/6/7/8. From 0.47uf to
1.0uF 6.3v.
1.0uF 6.3v.
REF NO
DESCRIPTION
PART NUMBER
PRICE CODE
C1075/6/7/9 CAP SMD 1UF 6.3V M X5R
(0402) RoHS
30050554
AA
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