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General Category => Technical Support - General => Topic started by: dthrone on 09:11, 27 September 17

Title: CM14 monitor problem
Post by: dthrone on 09:11, 27 September 17
I'm having some trouble with my CM14 monitor.  The overall brightness seems to be down making it very difficult to see colours at the dark end of the spectrum.  However, a few taps to the plastic casing around the screen make it normal again (the whole screen instantly increases in brightness including the black background).  Any clues as to where the problem might lie?


Thanks.
Title: Re: CM14 monitor problem
Post by: Bryce on 09:16, 27 September 17
That's a dry joint somewhere on the PCB. If you know what to look for you may be able to find it and reflow the joint.

This is what they look like.

Bryce.

Title: Re: CM14 monitor problem
Post by: dthrone on 09:28, 27 September 17
Thanks.  It's not something I'd tackle myself.  Is that a cheap fix at a TV repair shop?
Title: Re: CM14 monitor problem
Post by: Bryce on 10:02, 27 September 17
If you can find a TV repair shop in 2017 then half the battle has been won :D

Depending on where you are in the UK, I might be able to recommend some retro repairer nearby who could help. What town are you in?

Bryce.
Title: Re: CM14 monitor problem
Post by: dthrone on 10:15, 27 September 17
Good point!  Anywhere in the Midlands or North West would be ok if you know of anywhere?
Title: Re: CM14 monitor problem
Post by: dragon on 10:48, 27 September 17
Quote from: Bryce on 10:02, 27 September 17
If you can find a TV repair shop in 2017 then half the battle has been won :D


Really is that so rare in uk?. Here is easy view it and with publicity we repair crt.
Title: Re: CM14 monitor problem
Post by: Bryce on 11:27, 27 September 17
The UK and many other European countries have become "Throw-away societies" and there are now almost zero TV repair shops.

@dthrone (http://www.cpcwiki.eu/forum/index.php?action=profile;u=350): I've fired off a few e-mails to retro repairers I know to see who'd be closest. I'll let you know as soon as they've got back to me.

Bryce.
Title: Re: CM14 monitor problem
Post by: dthrone on 11:30, 27 September 17
Brilliant, thanks very much!
Title: Re: CM14 monitor problem
Post by: CanonMan on 14:56, 27 September 17
Quote from: dthrone on 10:15, 27 September 17
Good point!  Anywhere in the Midlands or North West would be ok if you know of anywhere?


Be a bit more specific, you might be near to me!
Title: Re: CM14 monitor problem
Post by: dthrone on 15:35, 27 September 17
Stoke, but I'm up and down the M6 regularly.  Where are you?
Title: Re: CM14 monitor problem
Post by: EgoTrip on 18:40, 27 September 17
Quote from: Bryce on 11:27, 27 September 17
The UK and many other European countries have become "Throw-away societies" and there are now almost zero TV repair shops.

It's terrible isn't it?

The morons in power are always banging on about the local economies, the environment and all that. Yet encouraging people to throw away totally repairable stuff into landfill and buy another one from foreign corporations really does nothing to help anyone except the greedy globalists.

More should be done to make people aware that their equipment is repairable, and usually a lot cheaper than the manufacturers tell them, when done by people like yourself.
Title: Re: CM14 monitor problem
Post by: dxs on 00:29, 28 September 17
Hi, did you check that the brightness knob isn't the reason for your trouble? Does it work fine? They tend to be noisy and sometimes fail.
Title: Re: CM14 monitor problem
Post by: dthrone on 08:53, 28 September 17
Yes, the brightness knob seems to be fine luckily.
Title: Re: CM14 monitor problem
Post by: CanonMan on 11:54, 28 September 17
Quote from: dthrone on 15:35, 27 September 17
Stoke, but I'm up and down the M6 regularly.  Where are you?


Madeley Heath/Keele  :laugh:
Title: Re: CM14 monitor problem
Post by: Bryce on 11:57, 28 September 17
Well that's that sorted, you're neighbours :D

Bryce.
Title: Re: CM14 monitor problem
Post by: dthrone on 16:44, 28 September 17
Quote from: CanonMan on 11:54, 28 September 17

Madeley Heath/Keele  :laugh:


Christ, small world...  :o
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