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lamp

  1. R

    Technics SL-1300 Neon Bulb Replacement

    Hi, I just recently purchased an SL-1300 and currently servicing it as when I turned it on the neon lamp worked for about 30 seconds and then died, checked both fuse and 4.7k resistor and both working so must be the bulb. The only problem is they don't make them anymore (as far as I know) and...
  2. Richard P

    Pioneer SX-6000 Stereo Indicator Bulb Replacement

    Hi folks. I'm finishing up some work on an SX-6000 and need to replace the stereo indicator bulb. The schematic shows a 6.3V, 0.03A bulb in series with a 470 ohm resistor. This bulb is turned on by the MPX unit through a transistor (2sc711) and the MPX schematic indicates Imax for the...
  3. Paul Gentry

    Realistic STA-65B Lamp Replacements

    I'm currently working on replacing the lamps used to illuminate the FM tuning section of my Realistic STA-65B. I removed the two that were previously installed and they are a little too worn down to read their voltage and amperage. It's a bi-pin lamp, and I want to guess the voltage reads either...
  4. R

    Demand for Reproduction Lamp housings?

    Hey guys, I am new to this forum but not new to vintage Marantz equipment. After taking apart my mint condition 2238B I was very frustrated to learn that almost every tab was broken on both the main lamp housing and the meter housings. Because of this I have decided to design and make...
  5. V

    Pioneer SX-737 Dial Pointer Lamp Troubleshooting

    Hello All! First time poster, but I am at my wits end for this part. I was taking off the glued dial scale to access my SX-737's burnt-out lamps (with help from one of the lovely guides provided to this forum, of course), and my hand slipped and broke the plastic needle off the Dial Pointer. It...
  6. P

    Can Anyone Help me wire up db Meter lamp on 1150D amp?

    Hi All I inherited an 1150 D integrated amplifier circ 1976 from my late father who more or less took good care of it til he accidentally got it waterlogged in the basement flood back in 79' but that's another story entirely. Luckily enough, he let it dry out & got it professionally tended...
    • prophetk
    • Thread
    • 1150 1150d amplifier bi-pin lamps bulb replacement lamp light bulb marantz meter indicator power indicator lamp
    • Replies: 2
    • Forum: Marantz Audio
  7. P

    Marantz 1150D meter indicator Lamp reaching Out

    The meter indicator Bulb lamp (blue) went out recently which indicates db levels (?) [ vertical rectangular meter] Anyone know what the part # is & where I can purchase one? I do have the service manual on hand but doesn't indicate it. Thanks so Much in advanced!
  8. Ray122

    Sansui 9090 Indicator Light Question

    Hey everyone! I'm working on a 9090, and I'm about to upgrade all the indicator lamps to LEDs, however I'm experiencing a little bit of a weird and likely stupid problem where the Aux and Phono indicator lamps aren't receiving voltage when engaged. I checked the lamps first and they're not...
    • Ray122
    • Thread
    • diy lamp lamps light repair sansui sansui 9090 troubleshooting
    • Replies: 3
    • Forum: Exclusively Sansui
  9. Ricktptman

    Marantz 2226b Stereo Indicator Lamp question

    I tried to find this in pre-existing threads, but I didn't see this question addressed "head on". One thread alluded to my question, I'd just like to verify it with longtime Marantz collectors. I was recently given two receivers. They're my first Marantz receivers, but I have worked on a...
  10. Y

    Flickering lights w/static- Yamaha CR-420

    Hello everyone- I have a Yamaha CR-420 that I bought from the original owner. It is in fantastic cosmetic condition, but the internal lamp keeps flickering, which I know is no big deal and can be easily replaced. However, when it flickers, it sends audible static to the speakers- do I have a...
    • YamaHaHaHa
    • Thread
    • flickering lights lamp light bulbs static
    • Replies: 18
    • Forum: Solid State
  11. N

    Realistic APM-200 dead

    Hi, I have an APM-200 which do not do anything when plugged in, looks like the power transformer is dead. The transformer has a dual phase AC output but I am not sure about the voltage. I think, I have seen the lamps are 12v, so could it be a 12v-0-12v output. Also the power and watt switches...
    • newclassA
    • Thread
    • 200 apm apm-200 lamp realistic transformer vu meter
    • Replies: 15
    • Forum: DIY
  12. Mike Sweeney

    LEDs running on AC

    So I was going to post this in Marantz but I know these LED replacement lamps are used else where so why not here. I know on the Marantz gear, the lamps behind the dial is around 8 volts AC. Mine actually measures at 7 volts AC. I know LEDs are intended for DC. I think I know that the LED...
  13. S

    Revisiting an old JVC AX–R97 thread

    Hello everyone! I was following this thread - http://audiokarma.org/forums/index.php?threads/jvc-ax-r97-r843-resistance-value.752967/ but have no idea if this fellow ever resolved his problem. I have the same problem. On my unit (JVC AX-R97), both front panel lamps were blown, and resistor...
  14. Ricktptman

    MC2155 Left channel problem fixed. New problem is worse than than the old one.

    I found the intermittent contact on my (new to me) MC2155. It was on one of the harnesses at the front of the amp. I tightened up the contact for that pin (on the harness) and it's 100% percent functional in both channels. Now....the bad news. There was a flickering LED in the rightward most...
  15. MrBill—1

    Stereo indicator light flickers occasionally but does not stay on when tuned to a strong station.

    I have a Sony STR-V6. The stereo indicator light flickers (rarely) but is usually off when tuned to a strong signal. Is there a way for me to increase the sensitivity so that it illuminates with a weaker signal? Intuition tells me that there must be a way but I really have no idea at all what...
    • MrBill—1
    • Thread
    • indicator lamp light signal strength stereo
    • Replies: 46
    • Forum: Solid State
  16. ssmith95

    Sony PS-X75

    I recently acquired a Sony PS-X75 from a flea market and after a few months of sitting finally got it up and running. Other than the lamp being burnt out, the table functions pretty much as it should. With that being said I have a few questions I'm hoping can be answered. 1. Is there anywhere...
  17. erikd

    Technician recommendation in Oakland / Bay Area

    Hi AKers, I recently picked up a gorgeous Yamaha CR-820 that had only been driven to church on Sunday. The only flaw I have noticed is that the lamps are all out. I asked a stereo shop in Berkeley who estimated $150-200 to replace the bulbs. I'm new to this, but that seems high. I'm looking...
    • erikd
    • Thread
    • bay area lamp lamps tech support yamaha
    • Replies: 29
    • Forum: Solid State
  18. S

    Indicator lamp for sx-939 and sx-626 the same?

    Does anyone easily know if a sx939 indicator lamp is interchangeable with a sx626 indicator lamp? I am in need of replacing the 626's lamp and have an extra 939 indicator lamp. thanks, Jim.
  19. Richs_Trains

    Marantz 1120 Pilot Lamp

    Hey Guys, Thought I was going to finish the 4270 with the filter caps that came today, but they were too tall, so I had to go a different route and they should be here next week. I also got an 1120 which came today. Unfortunately it was not packed well and came with a red tag from the post...
  20. J

    Sony TC-630 reel to reel VU meter bulbs

    Hi - am looking for replacement axial VU meter bulbs for a Sony TC-630. They appear to be 2 volt bulbs, and are fed from a 2 volt winding on the power transformer. I don't know the mA rating of them. Any suggestions would be great. Thanks, John
    • john116
    • Thread
    • bulb lamp light meter sony tc-630 vu
    • Replies: 2
    • Forum: Tape
  21. jjwalburn

    Realistic STA-850 Tuner Lamp Replacement, Schematic

    Hey AK, Need to replace all lamps in a Realistic STA-850, but can't find schematic or service manual anywhere. Does anyone have either of these, or can anyone give me an easy tutorial? I hear that's it's not complicated, but I want to do it right. Thank you!
    • jjwalburn
    • Thread
    • lamp radio shack realistic receiver repair replacement sta-850
    • Replies: 1
    • Forum: Solid State
  22. markthefixer

    Lamp holder replacement

    SX-1280, SX-1980, SX-x80, SX-x50 Lamp / wedge bulb holder / socket replacement Well, they came in today, and I tried them out. Replacement lamp holders for the problematic white (yellow) plastic wedge bulb socketed lamp holders that fit into the clear plastic "acrylic board" light pipe. The...
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