19 Apr
2023
19 Apr
'23
1:37 a.m.
... or four $20 power transistors to protect a 10 cent fuse like on the DEC
VR-14 display.
Tom
On Wed, 19 Apr 2023, 6:16 am Fred Cisin via cctalk, <cctalk(a)classiccmp.org>
wrote:
On 2023/04/18 9:40 a.m., Tony Duell wrote:
The blown out resistor likely has "blown
out" for a reason.
The replacement will probably suffer the same faith unless you find the
root cause.
Isn't there usually a larger, more critical component, such as a
proprietary microprocessor, to blow out to protect the resistor?