![]() |
|
64K Repair - Printable Version +- Discussion Forum for all things Microbee (https://microbeetechnology.com.au/forum) +-- Forum: Microbee Forum (https://microbeetechnology.com.au/forum/forum-1.html) +--- Forum: Microbee Hardware (https://microbeetechnology.com.au/forum/forum-6.html) +--- Thread: 64K Repair (/thread-575.html) Pages:
1
2
|
RE: 64K Repair - someone - 13-10-2022 The motherboard could do with a good dose of flux remover to make it look considerably better. Don't expose your microbee to input voltages >10V because the aged tantalums may spontaneously ignite, smoke, explode or all 3! It's also a good idea to check the capacitance of the giant filter cap. It may need to be reformed or replaced - depending upon the type of power source used - e.g. unregulated linear(KEEP/REFORM) or SMPS (REPLACE with a smaller value). |