HP 3400A Replacement Chopper PCB Project – Sponsored

? HP 3400A Replacement Chopper PCB Project – Sponsored by PCBway – No.1124

#3400A #Replacement #Chopper #PCB #Project #Sponsored

“Defpom’s Electronics Repair”

I finish the HP 3400A RMS Voltmeter Repair, this video was sponsored by PCBway.com.

Get the PCB here:

This is a multipart repair series, watch the entire video series.

HP 3400A Repair Part 1:…

source