Do you mean C124? There is no C135. I have low understanding of the Dolby circuit operation, but R112 doesn’t seem to be on the signal input of...
I was monitoring through headphones socket with a 47kohm load and my levels were way off. At least I suppose one of those things were the cause...
Nevermind guys , was user error… sorry to waste your time, don’t know how to delete a thread
Hi fellow cassette nuts, I'm restoring a D3 (that looks like a great little unit) that suffered from some acid leak that I have fully cleaned,...
Thanks! I have taken both CP101 and 201 out to compare them and the capacitors below measure both at around 28nf. Unfortunately swapping them does...
Are the IF transformers CP101 and CP201? Did you replace them or is there a way to repair them?
Thanks all for your words of encouragement. I received the scope this morning and tried to play extensively with it after watching tutorials to...
So I had ordered a 10mV/div oscilloscaope, and of course I couldn't see a thing with such tiny signals. I am now ordering a Rigol 1102 (1mV/div)...
I did try desoldering the motor, with no success. with regards to the oscilloscope, I think I just did an oupsie, ordered one on Amazon but...
So I decided I am going to get an oscilloscope, hopefully a small digital one will be ok for the purpose and I will learn to use it to trace the...
So head preamp is ruled out (removing R302 didn’t change anything) and 4558 also (swapped out earlier). Now I’m a bit wearing of cutting into...
Thanks for chiming in Valentin! I’ve read a lot of your posts in the last months and gained quite a lot of knowledge and fixes from them! The...
Thanks for the insight, I should have mentioned, I did clean all contact / switches as part of my normal service / restoration routine
Thanks! Man where do I even start with the watches. im mainly a vintage Seiko aficionado (Japanese trend I guess), so I could start there!
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