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hello, i have a playstation 1 fat, the model is SCPH-7501, when i turn it on there is a slight interference in the tv for a second but there is no audio and video, it has a working power supply, the AV cables are good since i tested them with another 2 consoles and they work fine and the tv also works fine with my other 2 playstation 1's, can someone help me find the issue?
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Hi!
Thanks for the pictures!
First of all, I would clean the AV port completely with isopropyl alcohol and see how that goes.
It is modded, you can try to unmod the PS1 and see how that goes!
If both failed, it's most likely GPU related... But before we jump to that, I would try the above.
crwdns2934105:0crwdne2934105:0
i cleaned the av port and still got no video and audio, the ps1 was modded so i unmodded it but i still got no video and audio, where do i get a new GPU chip?
Yeah, something on the motherboard did die... It's very hard to get those IC's. The only way is to get it from a broken/donor motherboard. Sorry..
@dan0 alright, i will keep the motherboard in case i need parts for my other 2 Playstation 1's, thanks for the advice :D
My pleasure! That’s probably the best thing to do now! Have a nice day and take care!
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crwdns2944067:07crwdne2944067:0
Hi!
Could be many things...
How is the AV port? Still looking good? Can also be the CPU or a short on the board.
Do you have any soldering experience?
crwdns2934271:0crwdnd2934271:0 koppie007 crwdne2934271:0
@dan0 the multi out AV port has rust on the top but the pins look fine, and i have a little bit of experience with soldering
crwdns2934271:0crwdnd2934271:0 tailsthefox2014 crwdne2934271:0
Alright, should not be a issue. Can you share some pictures with us? Regarding the AV port but also regarding the motherboard? My feelings are telling that it's the motherboard... CPU or something...
crwdns2934271:0crwdnd2934271:0 koppie007 crwdne2934271:0
here are some pictures of the multi out av port and the mother board[image|3728066][image|3728064][image|3728065][image|3728062][image|3728063]
crwdns2934271:0crwdnd2934271:0 tailsthefox2014 crwdne2934271:0
Hi!
I cannot see the images unfortunately. Is it possible to check this guide?
Adding images to an existing question
Thanks!
crwdns2934271:0crwdnd2934271:0 koppie007 crwdne2934271:0
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