Pr0n.arcade.melchman.net
Restoring the video arcade of the 80's
arcade.melchman.net
Projects
Game Room
History
techpr0n
Artwork
Walk Throughs
Atari AR-II
photos
7905
SENSE Mod
Midway Cabinets
Pac Hack
Security Keys
AVG
Angle Encoder
Do! Plastic
Bezel Restore
Gun Control
Taito Aux Power
Skee Ball Ball Count
Monitor
Pin Outs
Junk
Slang
Whatsit
7905
The 7905 transistor accepts voltage up to 25VDC an regulates it to 5VDC. in the case of the Atari Regulator Audio board this is -22(ish) to -5VDC.
7905
In Place
Testing
-5.15
-15?
Brand new and bad