Standard white PC Engine - no output?

[StriderSubzero]

Hi,

I have a PC Engine that would not power on, so I replaced the fuse. It then worked fine.

I then made an AV cable following this tutorial: http://www.cgquarterly.com/2010/04/26/building-a-turbografx-16-pc-engine-composite-av-cable/

It worked, then I unplugged the cables in order to heatshrink them (I had them bare before), and then when I plugged them back in, the PC Engine is no longer outputting anything, even through RF. Is it possible I shorted something?

I double-checked my AC adapter with a multimeter and it's fine. I opened it again and the fuse is fine.

If anyone has any ideas please let me know. I'm so frustrated. Thank you.

[StriderSubzero]

Turns out it was the fuse again actually. Guess I blew it switching the power on and off with my testing.

[SignOfZeta]

That should not blow a fuse but...I'm glad you found the problem.

[gtsamour]

 If the fuse was blown maybe you don't have an appropriate psu?