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Forum index » Electronix » Repair
Grundig TV Arganto 82 MW 82-500 IRDT
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Lakota
electronics forum beginner


Joined: 22 Oct 2005
Posts: 1

PostPosted: Sat Oct 22, 2005 9:25 pm    Post subject: Grundig TV Arganto 82 MW 82-500 IRDT Reply with quote

Hi folks, this is a first post from me.
I've got a Grundig TV as described in the post title.
Just recently the picture has been flicking off and on until last Sunday the
TV refused to switch on from Standby.
When I push the main ON button the TV emits a brief crackle from the
speakers and goes to Standby without displaying a picture. If I try to
operate the TV via the remote or the panel buttons the LED turns briefly
green and then back to red. I can get nothing more :-(

I've had the TV apart and resoldered some poorly looking points on the board
around but this had no effect.

I'm of the opinion that it could be the power switching transistor but I
can't find any schematics or component parts to try and replace it.

I did find an old document from Grundig mention similar faults on other TV's
but they have different chassis to mine.

The Chassis on my TV is a CUC 2058.
If anyone has any info on this model or any other insight into what the
problem is before I resign my 5 year old TV to the skip I'd much appreciate
it.
I'd much rather spend a few quid trying to fix it than doing without a TV
until I can afford a new HD model :-o

Regards.
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hsh
electronics forum beginner


Joined: 01 Jun 2005
Posts: 11

PostPosted: Thu Dec 01, 2005 3:24 pm    Post subject: Re: Grundig TV Arganto 82 MW 82-500 IRDT Reply with quote

Lakota wrote:
Quote:
Hi folks, this is a first post from me.
I've got a Grundig TV as described in the post title.
Just recently the picture has been flicking off and on until last
Sunday the TV refused to switch on from Standby.
When I push the main ON button the TV emits a brief crackle from the
speakers and goes to Standby without displaying a picture. If I try to
operate the TV via the remote or the panel buttons the LED turns
briefly green and then back to red. I can get nothing more :-(

I've had the TV apart and resoldered some poorly looking points on
the board around but this had no effect.

I'm of the opinion that it could be the power switching transistor
but I can't find any schematics or component parts to try and replace
it.
I did find an old document from Grundig mention similar faults on
other TV's but they have different chassis to mine.

The Chassis on my TV is a CUC 2058.
If anyone has any info on this model or any other insight into what
the problem is before I resign my 5 year old TV to the skip I'd much
appreciate it.
I'd much rather spend a few quid trying to fix it than doing without
a TV until I can afford a new HD model :-o

Regards.

I have a schematic if you need it. I had a very similar problem and it was
easily fixed.

--
Stuart Brooks
Carluke
South Lanarkshire 221m amsl

webcams at
www.brooks22.plus.com/index.htm

Webcam: http://www.brooks22.plus.com
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thermokool
electronics forum beginner


Joined: 15 Dec 2005
Posts: 1

PostPosted: Thu Dec 15, 2005 7:49 pm    Post subject: Re: Grundig TV Arganto 82 MW 82-500 IRDT Reply with quote

i have also this problem how do you fix it?

simon

simon@thermokool.co.uk


--
thermokool
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tmartin
electronics forum beginner


Joined: 24 Dec 2005
Posts: 1

PostPosted: Sat Dec 24, 2005 11:20 am    Post subject: Re: Grundig TV Arganto 82 MW 82-500 IRDT Reply with quote

I have a schematic if you need it. I had a very similar problem and it
was
easily fixed.

--
Stuart Brooks
Carluke
South Lanarkshire 221m amsl

webcams at
www.brooks22.plus.com/index.htm

Webcam: http://www.brooks22.plus.com


I have the same problem can you help me too?

tony_martin@breathemail.net


--
tmartin
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pug10sax
electronics forum beginner


Joined: 19 Jan 2007
Posts: 1
Location: northumberland

PostPosted: Sun Jan 21, 2007 11:38 pm    Post subject: Reply with quote

My tv also a grundig arganto 82 is doing this & i have been told that it will be the starter not working? If this is true where on the web can you buy spare parts for 1 of these as i have been looking for the past couple of hours to to no luck Sad
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