Complete set of Randy Fromm videos I purchased off eBay about 10 years ago. VHS format. Pretty good quality considering their age. Come in hard plastic shells. I used these to get an idea of how to start fixing things. Very helpful for the noob. Obviously you will need a VCR to view these.
12 videos in all
Conventional power supplies
Easy Pinball PC Board repair
Basic Videogame troubleshooting
Videogame conversion made simple
Using a digital multimeter
Using an oscilloscope
Diodes Transistors and other semi conductors #1 #2
Monitor repair made simple #1, #2, #3
Switching regulator power supplies
PM's okay on this one. Will ship via priority mail to the 48 states at this price.
12 videos in all
Conventional power supplies
Easy Pinball PC Board repair
Basic Videogame troubleshooting
Videogame conversion made simple
Using a digital multimeter
Using an oscilloscope
Diodes Transistors and other semi conductors #1 #2
Monitor repair made simple #1, #2, #3
Switching regulator power supplies
PM's okay on this one. Will ship via priority mail to the 48 states at this price.

