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Vintage Television and Video Vintage television and video equipment, programmes, VCRs etc. |
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18th Jun 2022, 8:34 pm | #41 |
Nonode
Join Date: Mar 2010
Location: Sunderland, Tyne and Wear, UK.
Posts: 2,475
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Re: At my wits end with ICC5 Picture Fault
The heat sinks on this chassis are part of the chassis 0v returns
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18th Jun 2022, 8:53 pm | #42 |
Dekatron
Join Date: Aug 2007
Location: W.Butterwick, near Doncaster UK.
Posts: 8,932
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Re: At my wits end with ICC5 Picture Fault
So if there is any bad connection there, you have cracked it.
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20th Jun 2022, 10:25 pm | #43 |
Hexode
Join Date: Aug 2018
Location: Dublin, Republic of Ireland.
Posts: 493
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Re: At my wits end with ICC5 Picture Fault
Think I have it, I replaced a few SMDs with regular Resistors (Thankfully Thomson has an option for through hole in place of SMDs on the board) also had some parts from an ICC5 power supply repair kit that I used and with some adjustments the picture is now stable and E/W is correct....and staying correct even when warm. Hopefully this set wont need anymore work for a very long time, Think I've had the back off this set more times than I've had it turned on at this point.
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Cheers, Luke |