[TechAssist] Re: Toshiba 36AF42 picture tube ringing
- From: "al m" <ampm@xxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Mon, 26 Jan 2004 14:54:55 -0500
Are you sure it's not the yoke singing?
Al Marquardt
ampm@xxxxxxx
Al Marquardt Electronic Repair
206 W Main
Girardville Pa. 17935
----- Original Message -----
From: <tvservice@xxxxxxxxxxxxx>
To: "Tech-Assist" <techassist@xxxxxxxxxxxxx>
Sent: Monday, January 26, 2004 1:09 PM
Subject: [TechAssist] Toshiba 36AF42 picture tube ringing
> Here's one for you
> I am looking at this set for intermittent hi pitch squeel
> after several hours finally began ringing/squeeling.
> the sound is coming from the bell of the crt.
> I have disconnected degaussing coil and horizontal shift coil with no
> change.
> Slapping on the crt seems to have no effect other than slight purity drift
> (shadowmask)
> When remove the antenna ringing gets louder.
> Flexing the board and coils and components in horizontal section have no
> effect either.
> Before I replace the CRT has anyone else heard or seen this?
> The CRT is A80JZ90X01 Toshiba on the label
>
> Robert
> tvservice@xxxxxxxxxxxxx
> H & H Electronics Inc
> Dallas, TX
>
> --------------------------------------------------------------------------
---
> Jokes, complaints, off topics, general chat. Everything other than repair
> help problems can be found at this new list. No archives and posts will
not
> be found on Google or any other engine!To remove or join, click:
> mailto:ecartis@xxxxxxxxxxxxxxx?subject=subscribe%20chat
> Send to the list at chat@xxxxxxxxxxxxxxx once subscribed.
> --------------------------------------------------------------------------
---
> Lost Password:
> http://www.tech-assist.org and select "Login Problems?".
> Email Archives:
> //www.freelists.org/archives/techassist/
>
>
-----------------------------------------------------------------------------
Jokes, complaints, off topics, general chat. Everything other than repair
help problems can be found at this new list. No archives and posts will not
be found on Google or any other engine!To remove or join, click:
mailto:ecartis@xxxxxxxxxxxxxxx?subject=subscribe%20chat
Send to the list at chat@xxxxxxxxxxxxxxx once subscribed.
-----------------------------------------------------------------------------
Lost Password:
http://www.tech-assist.org and select "Login Problems?".
Email Archives:
//www.freelists.org/archives/techassist/
Other related posts:
