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Posted Sun Apr 21, 2019 10:53 AM
Posted Sun Apr 21, 2019 10:59 AM
Maybe you could do a very quick and cheap A/V mod to ensure that it isn't your RF module that got shot.
PAL is more robust than NTSC in regard to color shifting but it can still happen if the RF modulator is damaged and the color signal is not in tune with the luminance (black and white) signal.
Alternativement, is your TV set to PAL I (UK) standard? PAL I has a wider gap between the video signal and sound signal than PAL B/G. So if your TV tuned to the sound signal, your video signal is slightly offset and that might cause your catastrophically bad picture.
Edited by CatPix, Sun Apr 21, 2019 10:59 AM.
Posted Sun Apr 21, 2019 11:53 AM
Posted Sat Apr 27, 2019 7:32 PM
Unfortunately I had and still have to traffic with this console model. I am still fighting between the various A / V mods because none of them is satisfactory and, apparently, the wiring diagrams of this "damned" model do not exist or appear to be a secret. For what I know you could try, very gently, touch the wires that connect the "daughter" board (the light brown board) to the console's motherboard one by one. If that's how I think, you'll see magically correct the color. Then, if here among you there is someone who has a vague idea of where to find the wiring diagrams of this model of console pal UK (apparently coming from there) I would be very grateful. Sorry if English is not perfect, I use the translator: D
Posted Thu May 2, 2019 10:46 AM
I tried to move gently the wires both on daugther board and on motherboard also but unfortunately the situation didn't change. Now I'm curious: telling me this suggestion you had a specific problem in mind, can you give me more information?
At least I have to wait for another daugther (and motherboard?) board in order to make some other test.
For what I know you could try, very gently, touch the wires that connect the "daughter" board (the light brown board) to the console's motherboard one by one. If that's how I think, you'll see magically correct the color.
Posted Thu May 2, 2019 1:56 PM
in both electronic boards there are regulators. He can try, always gently, to act on them. I see that NO ONE has come forward with the wiring diagrams. it's nice when you see that there is sharing among fans P.S just to distinguish them I called the daughter and mother boards. Moreover the name "daughter" was given in another post here: D
Edited by LoAnMiLu, Thu May 2, 2019 2:00 PM.
Posted Mon May 6, 2019 12:11 PM
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