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yamaha cr-1020

  1. M

    Yamaha CR-1020 AM/FM tuning dial stops in the center

    Hello, I’ve recently bought a Yamaha CR-1020 with two problems with the AM/FM dial. The dial moves from the left to the right, up until the center and then stops moving. And the second problem which doesn’t bother me too much is that the tuner knob is hard to move. I hope someone can help me...
    • MasterLULKUT
    • Thread
    • repair advice help needed stereo receiver stuck tuning dial yamaha cr-1020
    • Replies: 3
    • Forum: Yamaha
  2. T

    Hi All, I have an Yamaha CR-1020 with intermittant FM Stereo trouble

    This is my first post here so I hope I'm in the right place and sorry for the long winded post. This Yamaha CR-1020 came to me needing a fair amount of work. It was missing a channel, lamps and capacitors were replaced in the power supply. I have Deoxed all controls and switches thoroughly...
  3. montrecott

    Yamaha CR-1020 issue

    Hi All, I bought a working CR-1020 recently from the original owner (it had been brought up to speed by a shop last year). Cosmetically it's really nice but the wood case had a dried-out look, so I decided to remove the case and put some Howards Feed-N-Wax on it. I did, and it looks much...
  4. H

    Yamaha CR-1020 adjust idle current TP1 to TP 0 measures 0 mV on both amp boards but will not adjust

    Hi, Please could anyone help on this Yamaha CR-1020 riddle..? I am trying to adjust idle current. TP1 to TP 0 measures 0 mV on both amp boards! Have just recapped entire PSU and Elec Cap board, and both amp boards. All zener diodes replaced. Also all the known unreliable transistors. i.e...
    • Hifibythekg
    • Thread
    • adjust idle current tp1 to tp 0 measures 0 mv yamaha cr-1020
    • Replies: 99
    • Forum: Solid State
  5. H

    Yamaha CR-1020 idling current not adjusting

    Hi, On a Yamaha CR-1020 I’m having trouble getting the idling current to adjust to anywhere near 10mV. Left channel: 100.4mV Right channel: 0 mV Following Merrylander’s advice (see below) I’ve replaced both 2SA844 transistors that sit just under the variable resistor. I’ve also replaced both...
    • Hifibythekg
    • Thread
    • amplifier board idle current merrylander power supply board yamaha cr-1020
    • Replies: 140
    • Forum: Solid State
  6. H

    Yamaha CR-1020

    Hi, Can anyone offer advice for replacing a transistor on a Yamaha CR-1020 power supply board? At location TR714 lives a 2SA844. KSA1015 was many times recommended as a substitute on Audiokarma but I believe it's no longer available from reputable distributors. Will a KSA1220AYS work in this...
    • Hifibythekg
    • Thread
    • 2sa844 ksa1015 ksa1220ays power supply board tr714 yamaha cr-1020
    • Replies: 46
    • Forum: Yamaha
  7. sstarnes

    Need AM antenna bar for Yamaha CR-1020

    Hello, Just bought a really nice Yamaha CR-1020 and noticed the AM antenna bar is cracked. Does anyone know where I could source a repacement? Thanks, Steve
    • sstarnes
    • Thread
    • yamaha cr-1020
    • Replies: 11
    • Forum: Yamaha
  8. Riki

    Am I going to blow up my cr-1020?!?

    I recently aquired a CR-1020. There is a sticker on the back that says if you are running both pairs of speakers, at the same time, none should be under 8ohm. I have a pair 8ohm 16ohm speakers that I would like to run at the same time (45 and 30 watt rated respectively). Is this going to...
    • Riki
    • Thread
    • cr-1020 yamaha yamaha cr-1020
    • Replies: 3
    • Forum: Yamaha
  9. Rococo

    Remove Yamaha CR-1020 silver vent?

    Edit: Im a dummy and didnt realize i was missing my 7/32 ratchet. That did it. Damn the glue on the second one was tough. Im sure this is our there somewhere but i cant find it. I've got an extra cr-1020/2020 case that is like to remove the top silver vent from to transfer. Appreciate any...
    • Rococo
    • Thread
    • yamaha cr-1020 yamaha cr-2020
    • Replies: 4
    • Forum: Yamaha
  10. Rococo

    Busted Beauty - CR-1020 wood Case Repair

    good evening all, Recently got a beautiful CR-1020 in my hands but unfortunately the shipping co. Dropped it at some point and even with the bubble wrap it damaged the beautiful wood case. The rest of the unit is nearly flawless given age and I really don't want to give it up should this be...
    • Rococo
    • Thread
    • cr-1020 yamaha cr-1020
    • Replies: 9
    • Forum: Yamaha
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