optimized PSU noobian problems

MIDIbox SID
1

Hey guys,

I finally got an new C64 PSU. When i connect it to my psu circuit i get 5,06v out of the 5DC which should be good, although i get 9,06v out of the 14dc(measured between 14vdc+ and the LED pin 1 or 3). The strange thing is that i get 13,42v measured between the 7809 pin 1 and 2. Is this how it should be or am i doing something wrong? Maybe im measuring wrong or something…

2

Hmm..

Try checking that regulator output versus ground point (VS) ;D

Moebius

3

Well i had a loose wire, so now its 14v and 5v perfect :wink: thanks