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  1. C

    IC7600 Display not working

    Hello, I measured J21. 3R3V=3.2v,,,,,,5R9V=0v,,,,,,,,,VDD_5R9V=0v,,,,,,,,,DELL=1.79v,,,,,,,,,PWRL=1,56v May be you can get any idea about this not voltage. Thanks in advance Chris
  2. C

    IC7600 Display not working

    thank you. Tomorrow my answers
  3. C

    IC7600 Display not working

    Where to mesure? I'm a bit lost
  4. C

    IC7600 Display not working

    Hello, I replaced in my IC7600, the supposed LCD faulty for a newone and it still not working.So the LCD it not the real problem. Any clue what it could be the reason the display is not working. Thanks in advance. 73s. Chris
  5. C

    TS 50 buzzing sound

    Hello everyone, nowadays I have a problem with my TS-50 unit. It makes a buzzing sound thru the speaker, but when I connect the headphones everything works perfect. When I hear the buzz, with the AF control, the buzzing changes the noise. AF with the headphones connected works perfectly...