|
Vintage Audio (record players, hi-fi etc) Amplifiers, speakers, gramophones and other audio equipment. |
|
Thread Tools |
23rd Apr 2018, 5:22 pm | #21 |
Moderator
Join Date: Jun 2003
Location: Oxford, UK
Posts: 27,740
|
Re: Kenwood GE622 Diodes?
I agree that the glass diodes don't look like any power rectifiers I've ever seen. They may be signal diodes of some sort, but zeners are the most likely thing. Replacing a zener with a 1N4007 is unlikely to end well, but the unit may actually still 'work' despite the PSU not working properly.
This guesswork is not a good approach to fault finding. |