Restoring Vintage Radios and Music Equipment : Checking Voltages on Vintage Radios

Track down the problems with your radio. Learn about checking voltages on vintage radios in this free vintage electronics restoration video.

Expert: Lorin Parker
Contact: www.electricwestern.com
Bio: Lorin Parker is renown as an instrument builder. He works as an artist, audio engineer and instructor in sound and audio as a faculty member at the Art Institute of California, Los Angeles.
Filmmaker: Louis Nathan

Category:

Science & Technology

Tags:

• restoring
• restoration
• vintage
• electronic
• instruments
• gadgets
• audio
• equipment
• tube
• amplifiers
• guitars

[321reh]

Oscilloscope----Isolation Transformer----Audio Generator-----Service Manual----Now Go Forth and Troubleshoot!!!! ( And Maybe a RF Generator and Frequency Counter) This is the best video on how to repair without elaborate Test Equipmeter

[gmcjetpilot]

Expert village videos are the worse. THE FIRST thing is to get a schematic and understand the circuit. To "Just PROBE" is really BS if you don't know what you are doing or looking for. It is like giving a first year med student a scalpel and say, do some surgery, don't worry about anatomy, just cut.

[desertbard]

Amperage draw on battery type equipment can easily be measured without having to cut or unsolder a wire can easily be done.

Take a unused 2 faced circuit board and slip it between two batteries. With the radio controls on. Set your multimeter up to amps and touch each side of the circuit board. The meter will complete the circuit and you can read the amperage.