[TechAssist] Re: SANYO AUDIO
- From: "Christopher Barnak" <cbarnak@xxxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Tue, 20 Sep 2005 07:15:23 -0400
Speaker ok ?
Christopher Barnak, CET
Norfolk Public Schools
Electronics Maintenance
966 Bellmore Ave.
Norfolk, Va. 23504
Phone 757 628 3385
Fax 757 628 3392
cbarnak@xxxxxxxxxxxxx
>>> pkthorpe@xxxxxxxxx 09/19/05 4:14 PM >>>
I have a Sanyo model# DS31590 , The audio IC 002 [LA4525] seems to over
heat and the audio drops in and out and gets worse the longer the set
plays. the specs. on the LA4525 show a typical Vcc at 6 volts ,the set
has over 9v and it varies a volt or so up and down with the sound drop
outs.
If anyone have an idea as to the problem or can send me a copy of the
audio ckt,or the voltage chart for this IC in this TV I would be
grateful. Oh yes I did replace the IC.
Thanks
Perry Thorpe
Thorpe's Electronics
Beattyville,KY 41311
pkthorpe@xxxxxxxxx
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