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reed relay

  1. H

    Reed relay test. Yamaha C-4 preamp.

    Can a reed relay be tested in situ? If so, how does one do this? The reed relay in question is a RL6442 - H132 (location RY301) in a Yamaha C4 preamp.
  2. markthefixer

    Spec -2 AWH-045 board relays RL1 / RL5 & RL2 / RL6

    Well, I got a PM looking for private help again. As a note: I do copious PUBLIC help, and reject private requests. But since the requester was a long time member, and the subject matter arcane enough, I decided to get it all out there, in public, and hopefully easily found during a search. I...
  3. Leestereo

    Replacement for Hitachi HA-224N Reed Relay (Used in Sansui CA-3000, BA-5000)?

    Did a search and found many suggestions that are now obsolete, e.g., Omron LAB-DC24, American Relays C2542A2RO. Does anyone know of a currently available replacement for the Hitachi HA-224N reed relay (1600 ohm, 10mA, 24VDC)?
  4. spaghetti

    Sony STR-6120 reed relay replacement

    Hi there, my Sony STR-6120 is not working properly anymore, now only the left channel is muted when the FM muting circuit kicks in. The physical muting of the channels is done via a reed relay, a device I didn't even know existed until it failed, and unlikely regular relays I think it cannot...
  5. Ronito6

    Rare reed relay substitution ( a visual how to )

    In the past here on AK I've asked about possible substitutions for this Hitachi 24V reed relay . Although there were a couple of what I am sure were good suggestions, there was nothing easily get-able for me until I saw this today. Well it seem some good chap here in Japan who goes by the...
    • Ronito6
    • Thread
    • au-919 au-x1 head phones part needed parts list parts sources reed relay relay repair restoration
    • Replies: 39
    • Forum: Exclusively Sansui
  6. Michael Bishop

    Pioneer SX-1250 FM muting not working

    My Pioneer SX-1250 has developed a problem where the FM muting between stations no longer works. With my volt/ohm meter, I have verified that the issue is not the muting switch, nor the wiring from the switch board to the FM tuner board. Looking at the FM tuner board, I see no obvious visual...
  7. Tangerine

    Pioneer A-9 ASR-027 (RL3 reed relay) - in need of substitution sources

    Hello all! In another thread I'm documenting the re-birth of my A-9 integrated amplifier. To date RL3, which sits on the Pwr Amp assembly needs to be replaced. It's an axial six pin device with two sets of contacts that sits on the collector of Q40. It's Pioneer part number is ASR-027 and it...
    • Tangerine
    • Thread
    • a-9 asr-027 l23 pioneer reed relay rl3
    • Replies: 2
    • Forum: DIY
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