First post, by Miphee
- Rank
- Oldbie
I have an old terminal from 1974 and some of it's components are proprietary transistors and ICs.
Without access to the original service manual it's next to impossible to determine their original types. Examples are in the pictures, these are power transistors/regulators with unique labeling.
Same thing with the AMD IC, there is only a proprietary number on it.
How should I find replacement for these devices? Is it possible at all?
Any advice would be appreciated.