1. Rest in Peace Paul (Kegger) If you would like to help the family in this time of great sorrow and need, you may donate on their GoFundme page: https://www.gofundme.com/mckechnie-medical-and-funeral-fund?
    Dismiss Notice

avionic's Recent Activity

  1. avionic replied to the thread Yamaha A-1000 Repair and Info Thread.

    Did you check TR172 ?

    Jun 22, 2017 at 9:35 PM

  2. avionic replied to the thread Yamaha ca-1010 will it fail without a recap?.

    BTW Welcome to AK.orenshem

    Jun 22, 2017 at 8:56 PM

  3. avionic liked Robisme's post in the thread Yamaha ca-1010 will it fail without a recap?.

    Are you sure they are swollen? Is is that you push on the top and it feels like a bubble that you can push down? If so, that is just the...

    Jun 22, 2017 at 8:52 PM

  4. avionic replied to the thread Yamaha ca-1010 will it fail without a recap?.

    Best way is to put them on a ESR meter. I'm going to have to concur with Rob's statement. Replacement is not always absolutely...

    Jun 22, 2017 at 8:46 PM

  5. avionic replied to the thread Yamaha ca-1010 will it fail without a recap?.

    There are a number of fusible resistors within.Might want to check them all. I've found a surprising amount of " out of tolerance"...

    Jun 22, 2017 at 8:35 PM

  6. avionic replied to the thread Yamaha CA-1000 hum and hiss from tone board.

    Super..:thumbsup:

    Jun 22, 2017 at 8:28 PM

  7. avionic replied to the thread Yamaha CA-1000 hum and hiss from tone board.

    I'd still reflow them with a little new solder, even if they look OK.

    Jun 22, 2017 at 8:20 PM

  8. avionic replied to the thread Yamaha CA-1000 hum and hiss from tone board.

    How did you test that ? Did you put a multimeter on them and measure there resistance to chassis ground ?

    Jun 22, 2017 at 8:18 PM

  9. avionic replied to the thread Yamaha CA-1000 hum and hiss from tone board.

    Reflow your solder connections on the base and treble controls.Center pins are all "E" grounds.

    Jun 22, 2017 at 8:16 PM

  10. avionic replied to the thread Yamaha CA-1000 hum and hiss from tone board.

    There are 4 audio cables Red,brown white and orange. Each of these cables has a soldered connection marked "E". "E" is a ground...

    Jun 22, 2017 at 8:04 PM

  11. avionic replied to the thread Yamaha A-1000 Repair and Info Thread.

    Please refer to the transistors as TR xxx example TR157 please.

    Jun 22, 2017 at 7:41 PM

  12. avionic replied to the thread Yamaha A-1000 Repair and Info Thread.

    Gives your peak demand a little more headroom.

    Jun 22, 2017 at 6:43 PM

  13. avionic replied to the thread Yamaha A-1000 Repair and Info Thread.

    Making extra loud music...ie making increased power available to the power amplifier output transistors.

    Jun 22, 2017 at 6:41 PM

  14. avionic replied to the thread POST AN IMAGE. (No comments, no words, no text, no emoticons, just pics) *Respectful.

    [IMG]

    Jun 22, 2017 at 6:38 PM

  15. avionic replied to the thread CR-2020 relay going nuts!.

    Thats great news..:thumbsup:

    Jun 22, 2017 at 6:06 PM
Show older items