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Hick 209A VTVM
#17

Thx Mr Mondial no longer is the dial slamming to either side hard. It does tap. The 3 diodes has worked for that. Im thinking of adding another 25v 100uf into the circuit. Because when using ohms to zero it taps. Also when I release from zero. Ohms is working with in 10%. DC is off by 4v. I was measuring direct. No 3.3M resistor. Before I continue with cal. Im putting it all together, replacing last var resistor. What it seems like is the battery acid is still inside the resistors. I will take them apart later.


Messages In This Thread
Hick 209A VTVM - by Bradley Rush - 12-06-2016, 01:41 AM
RE: Hick 209A VTVM - by Bradley Rush - 12-10-2016, 05:10 PM
RE: Hick 209A VTVM - by Bradley Rush - 12-10-2016, 05:12 PM
RE: Hick 209A VTVM - by Bradley Rush - 12-10-2016, 05:14 PM
RE: Hick 209A VTVM - by Bradley Rush - 12-10-2016, 05:16 PM
RE: Hick 209A VTVM - by Bradley Rush - 12-10-2016, 05:19 PM
RE: Hick 209A VTVM - by Bradley Rush - 12-11-2016, 01:52 AM
RE: Hick 209A VTVM - by Bradley Rush - 12-11-2016, 01:54 AM
RE: Hick 209A VTVM - by Bradley Rush - 12-11-2016, 11:31 PM
RE: Hick 209A VTVM - by Bradley Rush - 12-12-2016, 12:05 AM
RE: Hick 209A VTVM - by Mondial - 12-12-2016, 09:05 AM
RE: Hick 209A VTVM - by Bradley Rush - 12-13-2016, 11:29 PM
RE: Hick 209A VTVM - by Mondial - 12-14-2016, 04:58 PM
RE: Hick 209A VTVM - by Bradley Rush - 12-13-2016, 11:59 PM
RE: Hick 209A VTVM - by Bradley Rush - 12-15-2016, 06:04 AM
RE: Hick 209A VTVM - by Bradley Rush - 12-16-2016, 03:29 AM
RE: Hick 209A VTVM - by Bradley Rush - 12-16-2016, 03:57 AM
RE: Hick 209A VTVM - by Bradley Rush - 12-18-2016, 09:34 PM
RE: Hick 209A VTVM - by TV MAN - 12-19-2016, 10:56 AM
RE: Hick 209A VTVM - by Bradley Rush - 12-19-2016, 07:10 PM
RE: Hick 209A VTVM - by TV MAN - 12-20-2016, 08:48 PM



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