[Jukebox-list] Seeburg scc9 controlcenter schematics

[Genron]

Hello Ron, strange in the front of my scc9 i have several testpoints like the 27v and the read in and read out and i also hav a testpoint that states +150v
So i assumed i needed to meassure 150v at that point....

Am i wrong, then why do they print +150v at that point?

thanks for the help, Didier.

  ----- Original Message ----- 
  From: Ron Rich 
  To: Jukebox mailing list 
  Sent: Thursday, March 13, 2008 9:50 PM
  Subject: Re: [Jukebox-list] Seeburg scc9 controlcenter schematics


  Didier,
    There is no "150 v" test point on the SCC-9. The "Hi" test point should read about 395 v. Check the 1/8 amp fuse. If blown, check/replace the 130 mh choke, 27 ohm resistor, and the 150v ZD. If those components are bad, check pricing unit operation. The PCB schematic is the same for the SCC-8, used in an LS-2 phono.
    Hope that helps, Ron Rich

  Genron <genron at telenet.be> wrote:
    Hello, does anyone have a schematic for the scc9 controlcenter from Seeburg, has been fitted into a sx100.

  I have the welknown problem scans twice without making a selection, and i do not have the 150volts on the controlcenter.

  Need the schematics to go any further, so i somewhone has a scan or pdf file for it, that would be very helpfull.

  thanks a lot,
  kind regards,
  Didier.
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