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leds

  1. Mat86

    Marantz 2225 lights stopped. All of them.

    Long story short, I was finally getting around to changing the tuner pointer light, had my replacement set and tested it before soldering to see it looked the right shade. Went to get my iron out and some heatshrink tubing and when I walked back in the room all the lights were off. All of them...
  2. JSMATT

    DBX 3BX LED Troubleshooting

    A quick anecdote on DBX 3BX troubleshooting. I am new to this, as will soon be seen. Purchased a unit and most yellows lights and some red lights were not working. My original unit was my 'control' for observing what the behavior should be. Having read posts here and elsewhere, focused my...
    • JSMATT
    • Thread
    • dbx 3bx gen 1 leds
    • Replies: 4
    • Forum: DIY
  3. Ricktptman

    New to me MC2255 request for assistance

    I finally crossed this off my bucket list. (I picked up a C33 as well...more about it in a separate thread coming soon...) I have discovered that the bottom plate is missing two of the gray/green screws. Does anyone know of a source for them or the parameters for replacements? Also, I'm...
  4. jeeem

    Kenwood KR-6400 lights out. Blown fuse?

    My very first receiver was a Kenwood KR-5400, which was stolen from my very first apartment when I was in college. Recently, I found a 6400 with a few dark lights (one VU meter and the STEREO indicator lamp). Being the optimistic novice that I am, I thought I could fix it. It appears that the...
  5. Theeboon

    Yamaha AX-550 iffy led lights problem

    Hi, I'm new to this forum and hoping for some guidance. I have a Yamaha AX-550 amplifier which is overall in very good condition and I really like the noise it makes through my Yamaha NX-E100 speakers. There is just one tiny (but for me big) annoyance: the leds on the power, input and volume...
    • Theeboon
    • Thread
    • amplifier ax 550 leds
    • Replies: 9
    • Forum: Yamaha
  6. Mykill

    Led Lights Not Working.

    Hi, Got an old Audio Dynamics C-200 surround preamplifier. The lights don't work but the preamp itself is still working. Could it be a fuse? Not one is lit. Any suggestions? Thanks Mykill
  7. MCM_Fan

    Sherwood S-7100A Illumination

    While I had my Sherwood S-7100A opened up for some other maintenance, I thought I'd look into why the illumination of the scale looks so dull and lifeless. Here's what I found: As you can see, there is quite a bit of carbon build up inside the fuse lamps. Not a big deal. They are...
    • MCM_Fan
    • Thread
    • bulbs lamps led lamps leds sherwood s-7100a
    • Replies: 19
    • Forum: Solid State
  8. Kevbo

    Marantz 2240B Stereo Light

    So this past weekend I went ahead and replaced all the factory lamps on my Marantz 2240B receiver with LEDs. I purchased an entire LED kit specifically for my model. The Stereo light never worked on it to begin with, and after taking out the original bulb, it was indeed, dead. Soldered all the...
    • Kevbo
    • Thread
    • 2240 2240b led leds marantz marantz 2240 marantz 2240b rebuilt stereo stereo light
    • Replies: 4
    • Forum: Tuners
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