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  1. Dutch54

    Conrad Johnson Sonographe SC 25 Looking for a schematic or service manual

    Trying to find out what size this resistor is in my unit. I am having trouble figuring the color code on this resistor it is in a Sonographe SC25. My unit was modded and I am going back to original, but this resistor and the cap next to it were removed and would like to replace but do not know...
  2. Dutch54

    Working on Carver C4000 and could use some help

    Got it all recapped and did all the service bulletins but when on the Dim bulb tester Resistors R50, R51 get hot enough to burn the paint off of them, are they to small at 75 ohms 2watt. If so what would be a good size?
  3. Dutch54

    Looking for bulbs for a PL5000 series 2

    Can anyone suggest a place to acquire these at.
  4. Dutch54

    Trying to refurbish a PL 5000 S II, needing parts.

    Does anyone here have any original knobs that they would sell. Also trying to find the antenna hookup bar. Thanks in advance for any help.
  5. Dutch54

    Carver C4000 needs parts

    I acquired a C 4000 that had the cord cut, I opened it up to see how hard it would be to replace and found the correlator board lose, went to reinstall and one of the board to board connectors fell off, so I am looking for replaces or a suggestion for a repair.The one that is needed is the 5pin...
  6. Dutch54

    Phase Linear 5000 with busted antenna input terminal.

    Looking for someone who might have a antenna input terminal that they would part with, I am willing to pay for it. Thanks
  7. Dutch54

    Working on Carver TFM-25 with some problems

    Have done service bulletin and got it running, but in doing some testing found two caps that were bad C307-308, but can't get left channel idle current to come off 0.0mV. Relays take between 8 to 10 seconds to click in and at about 1/4 volume they click out. Any suggestions would be great, and...
  8. Dutch54

    Carver MXR-2000/receiver 2000 with left phono channel out.

    Just acquired a Carver MXR-2000/receiver 2000 with left phono channel out. Could use so help to track down the problem. Right channel is just fine, what I have done so far is to replace signal caps C403, 404, 421, 422 and C411, 412. Thanks in advance for any and all help given.
  9. Dutch54

    NAD 7150 with no right channel and muffled left channel.

    Just got this unit and as the title says it has no right channel and muffled left channel, also this unit has been modified. Not sure where to start but if anyone can help it would be appreciated, thanks in advance for any help.
  10. Dutch54

    700b switch

    Have a 700b with a locking switch that needs a key to turn on/off but I did not get a key when I purchased it, so I am now hoping someone has a switch I can buy from them. Thanks in advance for any help.
  11. Dutch54

    Just joined site. wanted to say Hello.

    Just joined site. heard this is the site for people who are into Phase Linear equipment. Just pick-up two 700b units and going to repair and refurbish them, may need some help on this because I am just a hobbyist when it comes to electronics.
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