[TechAssist] RA Sharp 27rs100 intermittant audio

  • From: "Wayne Vanaman" <Wayne@xxxxxxxxxxxxxxxxxxxxx>
  • To: <techassist@xxxxxxxxxxxxx>
  • Date: Thu, 3 Jul 2003 15:05:37 -0500

Greetings all:

I have a Sharp TV model 27rs100 which has an intermittant audio problem.
Sometimes the audio is good, sometimes bad.  Touch/tapping almost anywhere
on the board will have some effect in the audio.

Order the SAW filter, replaced it, now permanant hissing as if no channel.
The picture is good.

In the service mode there is steady hissing, the picture/channel is Not
properly tuned.
The service manual shows no AFT adjustment that I see.

Any suggestions?  Do you know the proceedure for an AFT alignment?

Thank you for your time.

Wayne Vanaman
Omega Electronics
6904 W Fairfield Dr
Pensacola, Fl.  32506-3310

Wayne@xxxxxxxxxxxxxxxxxxxxx
WWW.PensacolaTVRepair.Com

850-456-5995 voice
850-458-6369 fax

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