| Products > Test Equipment |
| TC1 lcr-meter transistor-tester fix |
| << < (64/80) > >> |
| njsw88:
ok thankyou i will check |
| MarkMLl:
--- Quote from: njsw88 on February 07, 2024, 03:12:28 am ---what about RS Components --- End quote --- They unilaterally cancelled half of one of my orders after assuring me on the 'phone that they were able to fill it. 'Nuff said? :-/ MarkMLl |
| njsw88:
hi again guys ok the Volts are 3.2v and the amps are 0.3 on the U3 CH340N chip it cam on and stayed on, but i notice that the MEGA928P got hot but could not feel any other chips getting hot, any ideas ? or is it the MEGA928P chip that needs replacing, thanks Shane |
| madires:
Another common problem is a bad SRV05-4 (U6 in your case, near the ZIF). If it's shorted it would also impact the MCU. Remove U6 and see if it helps. |
| njsw88:
ok thankyou i will give it a go thanks again |
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