[Jukebox-list] Seeburg scc9 controlcenter schematics

[Genron]

Yes, it's a SCC9 that uses the 319021-2 pcb and yes the silk screen print is mentioning: "+150v" at testpoint nr 1 and "+27v" at testpoint nr 8.

Also the silkscreen at the front says SEEBURG SCC9 and then it has -H5 printed in black ink wich is a model typenr I assume.
it's a 235volt 50/60herz version because it's a european juke.

Don't know if this info helps you any further.

thanks a lot.

  ----- Original Message ----- 
  From: Ron Rich 
  To: Jukebox mailing list 
  Sent: Thursday, March 13, 2008 10:55 PM
  Subject: Re: [Jukebox-list] Seeburg scc9 controlcenter schematics


  Hi Didier,
    Yes, that is strange--I guess that I never looked at the printing on the test points, as I never saw that--anyway, if it is a SCC9 and uses the 319021-1, or -2 PCB, the info I gave you before is correct. The only difference between the two boards was the -2 uses a 4 watt resistor for R3105--which should be updated in the -1 boards, and the "trace" printing was "improved". Could be that they used a "silk screen" for the SCC-7 on those test points in error--the # 1 test point should say "+Hi", and the last one should say "+27v".
    Ron Rich

  Genron <genron at telenet.be> wrote:
    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 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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