Products > Test Equipment

TC1 lcr-meter transistor-tester fix

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iv3wjr:
Sorry, forgot to add the battery voltage: 4.16V at the battery pins,  after full charge (green led) and charger disconnected. Charging or not makes no difference, cannot get  rid of the message after power on/off several times.

njsw88:
i know this is an old post but i have the same issue with my TC-1 multi-function tester, but my pcb board, is very different than the one in the post, i have attached the pic but i found that C11 and C12 seam to be ok, but i found that there is a short on C2 , is this a new fault or should i still replace the C11 , C12 and the C2, and what should i replace them with as i do not know what they are ? please help as im new to electronic any help at all will be appreciated, thankyou shane from Brisbane Queensland Australia   

madires:
Remove C2 and check if it's really shorted or if the short is somewhere else. BTW, your tester has a fake ATmega (looks like an APT32F172K8T6).

njsw88:
tock out the C2 and no difference still short some where

njsw88:
hi again , what is a good multi-function tester to buy i was looking at the " MESR-100 ESR Capacitance Ohm Meter Capacitance Resistance Tester" or is there a better on with the same sort of display as the TC1
thankyou in advance for your replies shane

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