Psone screen problem

If you're making a portable you probably need something to watch it on. (Unless you want to guess what's happening in the game, but I wouldn't advise that) Anyway, this forum is your "Hacking a pocket TV/screen" one-stop solution. Share your experiences and knowledge here.

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confuserized
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Post by confuserized »

No
the switching regulator is lowering the 15v to 8v for the screen. The 15v goes to the gamecube. And I would love to use the magic way to power the gamecube with 7.4v batteries, but I have no idea how to do that on a Rev C gamecube.
ShockSlayer
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Post by ShockSlayer »

confuserized wrote:No
the switching regulator is lowering the 15v to 8v for the screen. The 15v goes to the gamecube. And I would love to use the magic way to power the gamecube with 7.4v batteries, but I have no idea how to do that on a Rev C gamecube.
Ouch, rev C has to have at least 10v to work. If I get my hands on one, I'll definitely work on that.

Yes, check to see what the regulator is outputting amp wise. Continue to troubleshoot on your own, here are some things I want you to try:

Run a separate power source through the 8v regulator apart from the batteries that are being used to power the GC. What reaction do you get?

Check to see if the gc outputs the video fine onto the tv while powering the screen and GC off of the same batteries

SS
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Kurt_
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Post by Kurt_ »

Use a multimeter to see how much current the regulator's outputting. Compare to the same settings using the working regulator.
Hey, sup?
Kyo
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Post by Kyo »

Kurt_ wrote: 2) I'm surprised nobody mentioned CURRENT. The switching regulator likely outputs 500mA to 1A, not enough to power everything, which will cause distortion exactly like that. Check the regulator's ratings. I bet the linear regulator gets frigging hot, right?
too less mA = everything shutting off after a while, not this.
Kurt_
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Post by Kurt_ »

I know I had the same problem. Too high voltage then. Search, it's in this forum somewhere, from late 2005, early 2006.
Hey, sup?
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