Main > Main Forum

ASTRO CITY -5 volts problem

Pages: (1/1)

robotype:

hello I have 3 astro city power units that lost the -5 VDC (so I can't hear the sound on taito pcbs etc).
anybody knows about this common issue and how to fix it?


CheffoJeffo:

Output rectifier problem perhaps ? I haven't repaired a switcher yet, so this is a guess.

If you have a meter and can find the diodes on the output for the -5V, check them.



robotype:

thank you! fixed it! it was just a small transistor.

Pages: (1/1)

Go to full version