I still could recall many years back trying to locate the supplier for this Eico Flyback and Coil Tester but could not find any. This is an antique test equipment and i guess the only way to...

When i press the power buttom the smps works high voltage come up but erratically it does not come up immediately it come up with stages like this tess then silence then tess tess then silence then...

Do you use frequency meter to troubleshoot electronic equipment? As for me, yes i only use it to test on the cpu/mcu crystal and sometimes the operating frequency at the horizontal driver transformer. Do i need to...