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neuron
Joined: 23 Feb 2019 Posts: 7 Location: In a Server
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Posted: Sun Aug 11, 2019 8:27 pm Post subject: Grundig CUC120 CRT TV |
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Hi,
I have CRT TV to repair:
elektrotanya.com/grundig_cuc120.pdf/download.html
The screen is black ... and we notice from time to time (when
the image is very brig.) some small part of image.
Very few dots.
I tested the G1, G2, Heather, Power Suply ...
Can you please provide help?
Thank you,
Ruy _________________ Work with servers - OpenBSD, NetBSD, FreeBSD, Linux.
Love Oscilloscope , Repair, Satellite Dish, Multimeters.
Have a Big Satellite Dish farm. |
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neuron
Joined: 23 Feb 2019 Posts: 7 Location: In a Server
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Posted: Wed Sep 25, 2019 4:40 pm Post subject: Re: Grundig CUC120 CRT TV |
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Thank you for your comments, info.
Works
Brightness and Colour Pot.: Min -> Max OK
Contrast Pot.: Min -> middle ok
But I can' rise
If I push this Pot. the image:
large ...
no FOCUS and
washed out -> I only see a Blank RASTER.
Note: This Model and CUC220, CUC720 almost identical
Thank you,
Ruy _________________ Work with servers - OpenBSD, NetBSD, FreeBSD, Linux.
Love Oscilloscope , Repair, Satellite Dish, Multimeters.
Have a Big Satellite Dish farm. |
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joegombert
Joined: 11 Nov 2019 Posts: 1
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Posted: Mon Nov 11, 2019 3:30 am Post subject: |
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It works. _________________ starjack io |
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