[TechAssist] Re: ZENITH T.V model SMS 1917SG NO SOUND

  • From: "Keith Trumbla" <ktrumbla@xxxxxxxxxxx>
  • To: techassist@xxxxxxxxxxxxx
  • Date: Mon, 21 Jan 2002 18:06:40


Hi Moses, Scope pin 1 of ICX1200. This is the drive to your output stage. 
Also pin 56 is your DC volume control, make sure it varies as your on-screen 
bar graph increases. MY schematic shows a nominal voltage of 2V at this pin.

Regards,
Keith

>From: "Moses Ramlochan" <indu@xxxxxxxxxxx>
>Reply-To: techassist@xxxxxxxxxxxxx
>To: <techassist@xxxxxxxxxxxxx>
>CC: "Moses Ramlochan" <indu@xxxxxxxxxxx>
>Subject: [TechAssist] ZENITH T.V model SMS 1917SG NO SOUND
>Date: Sun, 20 Jan 2002 22:54:56 -0400
>
>Hello everyone
>I have a Zenith T.V model no: SMS 1917SG with no sound .The output stage is 
>working and I.F. stage.  But still their is no sound. If you adjust the 
>volume you see the bars going up and
>down on the pixture showing the volume adjusting....
>have NO INFO.
>
>
>
>MOSES ELECTRONIC SERVICES
>#46 Golconda settlement
>San Fernando
>Trinidad
>TEL /FAX 868 653-3637
>e mail = indu@xxxxxxxxxxx
>
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Keith Trumbla
O/O B.E.M Electronics  Est.1954
839 Ellice ave.
Winnipeg Manitoba, Canada  R3G 0C3
Ph.(204)775-2875 Fax(204) 774-9192


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