2 questions about harshboys diagram!

thewise1 · Post by **thewise1** » Thu Jan 08, 2009 7:13 pm

1. I have the PTH08080, not the PTH 08000, can someone edit the photo so I can tell what goes where?

2. What is the white thing at the top that isn't connected to anything, I know it says connect to the cable but what is it? it has like a 1202 on it or a 1808, I can't tell.

Kyo · Post by **Kyo** » Fri Jan 09, 2009 4:01 am

7808. It's a regulator that steps down the voltage to 8V, so the screen can use it

thewise1 · Post by **thewise1** » Fri Jan 09, 2009 6:48 am

Kyo wrote:7808. It's a regulator that steps down the voltage to 8V, so the screen can use it

I saw someone make an n64 p without this, all they had was the pth08080, it wasn't really good instruction though, I couldn't tell the wiring, but they did say all the parts.

bacteria · Post by **bacteria** » Fri Jan 09, 2009 7:02 am

These pics were thanks to Skyone: link

Kyo · Post by **Kyo** » Fri Jan 09, 2009 7:09 am

That's irrelevant here, though. Those are for the 3.3V, you need the 7808 if your battery has a too high voltage for the screen

collinE · Post by **collinE** » Fri Jan 09, 2009 10:01 am

Kyo wrote:That's irrelevant here, though. Those are for the 3.3V, you need the 7805 if your battery has a too high voltage for the screen

but he did also ask about the TI pth08080. Those pictures were for that.

Kyo · Post by **Kyo** » Fri Jan 09, 2009 10:37 am

Oh. That he did. I'm still sick so I'm generally useless, sorry.