November 2023 - Jukebox-list - lists.netlojix.com

Re: W532 scratchy sound
by Jukebox Repairman 15 Nov '23

15 Nov '23

Yes, I got your email. On Wed, Nov 15, 2023 at 9:25 AM David A. Kocian <dkocian(a)ix.netcom.com> wrote: > Sorry to hack your thread, but I have been trying to post to the list for > almost three weeks and my emails all come back as undeliverable. Just > wondering if you got this one. Not sure what is going wrong. I get all > the emails from the list just fine. > David Kocian > > -----Original Message----- > From: Jukebox mailing list <jukebox-list(a)lists.netlojix.com> > Sent: Nov 14, 2023 5:16 PM > To: Jukebox mailing list <jukebox-list(a)lists.netlojix.com> > Cc: Jukebox Repairman <jukin510(a)gmail.com> > Subject: [Jukebox-list] Re: W532 scratchy sound > > Mauro, I just had an 1800 with a cobra cart that was giving me the same > issues. Sent the cart to pfansteil for rebuild. Sounds great now. > > Regards > Rick > > On Tue, Nov 14, 2023 at 4:01 PM M De Simone via Jukebox-list wrote: > > > Thanks for the reply, > > I am feeding a signal from a W1700 test mech to my bench so I am using a > > Cobra cartridge. > > I did not hear the amplifier prior working on it as it was brought to me > > for repair. I am quite certain the issue would have been there before the > > work done. > > > > Mauro > > > > > > Sent from my iPhone > > > > > On Nov 14, 2023, at 3:22 PM, Jukebox Repairman via Jukebox-list > jukebox-list(a)lists.netlojix.com> wrote: > > > > > > What cartridge do you have it paired with? > > > What did it sound like before you updated it? > > > > > >> On Tue, Nov 14, 2023 at 3:01 PM M De Simone via Jukebox-list >> > jukebox-list(a)lists.netlojix.com> wrote: > > >> > > >> Good afternoon, I have recently been working on a Wurlitzer 532 > > amplifier > > >> and caps have been replaced and a couple of resistors that were out of > > >> tolerance. Tubes are all tested good and verified by swapping > > individually. > > >> The amplifier puts out good volume with defined bass and treble. > > >> The issue is that there is a slight scratchy sound in the high end of > > the > > >> spectrum. If I turn the treble to the lowest setting it masks it but > > >> anywhere else I can hear it if I listen closely. > > >> Before I blame it my test setup is like to ask, could the pec1 or pec2 > > >> cause this, as I have not replaced them? > > >> Let me know what you think. > > >> Thanks, > > >> Mauro > > >> > > >> > > >> Sent from my iPhone > > >> _______________________________________________ > > >> Jukebox-list mailing list -- jukebox-list(a)lists.netlojix.com > > >> To unsubscribe send an email to jukebox-list-leave(a)lists.netlojix.com > > >> %(web_page_url)slistinfo%(cgiext)s/%(_internal_name)s > > >> Searchable Archives: http://jukebox.markmail.org/ > > >> > > > _______________________________________________ > > > Jukebox-list mailing list -- jukebox-list(a)lists.netlojix.com > > > To unsubscribe send an email to jukebox-list-leave(a)lists.netlojix.com > > > %(web_page_url)slistinfo%(cgiext)s/%(_internal_name)s > > > Searchable Archives: http://jukebox.markmail.org/ > > > > _______________________________________________ > > Jukebox-list mailing list -- jukebox-list(a)lists.netlojix.com > > To unsubscribe send an email to jukebox-list-leave(a)lists.netlojix.com > > %(web_page_url)slistinfo%(cgiext)s/%(_internal_name)s > > Searchable Archives: http://jukebox.markmail.org/ > _______________________________________________ > Jukebox-list mailing list -- jukebox-list(a)lists.netlojix.com > To unsubscribe send an email to jukebox-list-leave(a)lists.netlojix.com > %(web_page_url)slistinfo%(cgiext)s/%(_internal_name)s > Searchable Archives: http://jukebox.markmail.org/ > > >

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W532 scratchy sound
by M De Simone 14 Nov '23

14 Nov '23

Good afternoon, I have recently been working on a Wurlitzer 532 amplifier and caps have been replaced and a couple of resistors that were out of tolerance. Tubes are all tested good and verified by swapping individually. The amplifier puts out good volume with defined bass and treble. The issue is that there is a slight scratchy sound in the high end of the spectrum. If I turn the treble to the lowest setting it masks it but anywhere else I can hear it if I listen closely. Before I blame it my test setup is like to ask, could the pec1 or pec2 cause this, as I have not replaced them? Let me know what you think. Thanks, Mauro Sent from my iPhone

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Wurly 1250 selection problem
by Dean Carriveau 13 Nov '23

13 Nov '23

Hi all, My Wurlitzer 1250 was working perfectly and then refused selections when any of the twenty-four selection buttons are depressed. I checked the coin grinder and it runs, accepts coins and 24v goes to the make selection light so I know that transformer is good. I've been looking at the schematic and at a loss of where to begin. I was going to pull the junction box and and check the 24v transformer but it is supplying power to the selection light. Any thoughts? Dean

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Seeburg STD4 Color sheets
by Jim McClave 10 Nov '23

10 Nov '23

How do you remove the front door color sheets on a Seeburg STD4 ? I have taken the top metal rail off for access. Looks like they should just pull right up? Mine are stuck and trying not to force them too much. I have a feeling they are original and have gaskets , etc have hardened. Any one else have this problem? Jim

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seeburg shp3 amp
by Jim McClave 09 Nov '23

09 Nov '23

Loud buzzing noise whenever you play a record. Buzzing varies with volume control. replaced all the big electroltics already . any ideas:

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Non-Polarized
by Jim McClave 06 Nov '23

06 Nov '23

Can a non-polarized cap be replaced with a polarized cap? In reference to the 1500 mfd 35wvdc NP caps in the Sebburg SHP 3 amp.

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Wurlitzer 3300 Top Tunes Latch Pin Actuator Arc Assembly for 2900
by Shankar Singh 05 Nov '23

05 Nov '23

Hi guys, Could a W3300 TT latch pin assy physically fit on a W2900? If so, could I modify the wiring to work on the 2900? Thank you Regards, Shankar Singh

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