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  • Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

Recent content by G4HRK

  1. G

    No heart to bin it can anyone help

    Glad to see that there are some "older types" on this forum! I thought they were all "whiz kids" LOL. The diagram is in Green and will not copy well. I have sent you a PM for your e-mail and will send what I have got here. The "timer" is not well described and I have never used it which makes...
  2. G

    No heart to bin it can anyone help

    Thanks, I would love to! if I knew what you are talking about.....but it sounds like a super project.
  3. G

    No heart to bin it can anyone help

    Hi John well if its easy its not worth doing!? I think you are right the chip is working! how and why I don't know but it is not dead and does somthing! so I now have pushed the "pinch plunger" by hand and pressed the FF button and it works but for only 4 seconds and the plunger drops out...
  4. G

    No heart to bin it can anyone help

    Thanks again.............I have measured the voltages on in and outputs......the inputs give 4.8v and fall at touching the button to zero and instantly return to 4.8v.......the outputs are 4.8v and fall to zero on touching the button to return to 4.8v 4 seconds later. All functions are the...
  5. G

    No heart to bin it can anyone help

    Any ideas as where I migt be able to buy one? thanks john
  6. G

    No heart to bin it can anyone help

    thanks john attached the schematic I have been in contact with the German site and they say they will supply one for €50? I find that a little high but will try and get other quotes. Many thanks for your help. john
  7. G

    No heart to bin it can anyone help

    My 30 year old Technics Tape Deck Model RS-M02 has given up the Ghost. Until recently I had never looked inside but am amazed at the wonder of engineering it is.....pure quality. It will simply no longer do anything FF REW PLAY etc.......the amp and mechanics are OK so I deduced that it must...
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