February 2024 - Jukebox-list - lists.netlojix.com

Mills dance master amp
by Hans Minderman 10 Apr '26

10 Apr '26

Hi All, I’m finishing up a Mills Dance Master, I have it all mechanically working and I’m now ready to work on the amp (an MCP 1644 amp). I have a schematic for it from the manual but it is not very useful because the caps and resistors are only marked with the mills ‘mcp’ catalog number and not with the actual values. The corresponding parts list has the same issue with just listing the Mills catalog numbers and not actual values. I checked with Bill Bickers at Jukebox friday night but he does not have a schematic with values or a rebuilt kit either. If anyone has a schematic or a listing of the caps and the resistors and choke for this amp please let me know. Thank you for your help. Hans Sent from Mail<https://go.microsoft.com/fwlink/?LinkId=550986> for Windows

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Updated Wurlitzer Service Slants and Kit documents
by John Robertson 02 Feb '25

02 Feb '25

Happy New Year! I've spent a few more hours updating the web page! These are very handy to the Wurlitzer technician and worth looking at and downloading. I watermark them with flippers.com as I don't want people selling them, they should be free as long as I have any say in the matter... www.flippers.com Wurlitzer USA Service Bulletins and more! <#> 🔗 https://www.flippers.com/Wurl_USA.html <https://www.flippers.com/Wurl_USA.html> Please feel free to send me anything you have to fill my holes in the list! Thanks, John :-#)# -- John's Jukes Ltd. 7 - 3979 Marine Way, Burnaby, BC, Canada V5J 5E3 Call (604)872-5757 (Pinballs, Jukes, Video Games) flippers.com "Old pinballers never die, they just flip out"

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Rowe Schematic CCC 4-07773-10
by Tony Miklos 29 Feb '24

29 Feb '24

In what manual would I find a schematic for a CCC 4-07773-10? It's from an R-91 but not in the manual with the amp and power supply schematics. I've seen schematics for other CCC's before but forget what the manual is called? Also to use in other models do I have to swap the EPROM? I have one that the battery corroded the board a little bit. It powers up but resets at will. Did that in the box and also on the bench with the 8 vdc power supplied. Weird is that the owner said that when it worked, he could only make 5 selections at a time. Then when it was done playing those 5 he could enter 5 more selections. I'm guessing its memory was corrupt and reprogramming would have fixed that.

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See burg M100C
by Darrell Butler 29 Feb '24

29 Feb '24

Hey Group, I really need some help with my M100C if somebody could lend me some of your expertise. My M100C gets credits and removes credits with selections made but none of the pins in my pin bank move. My fuse is good, all proper group solenoids pull down with selections made, I can manually move pins and the mechanism will scan, pull record, play, return record and continue to next manually moved pin , BUT the selector buttons won’t move the individual pins. The latch solenoid works and pulls the latch bar. I recently bought this machine and I’ve gone through cleaning contacts , adjusting contact points(as per the service manual) but I’ve been unable to resolve this. Please help! Sent from my iPhone

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Re: Searchable archives Deadski???
by NotarySojac 27 Feb '24

27 Feb '24

Thanks! I fear this is what the problem is. On my first visit I learned she cannot find the keys so couldn't go much further than verifying the model and observing things from the outside. (One anomaly is that the plate on rear of box says it's an SMC-1 but on the front it says "Phoenix"... I thought that was an SMC-2!!). They bought it at one of the Chicago Shows years ago and did little more than change out records. Basically a plug and play for years. So, the batteries are most likely shot. Lubrication??? Nah! I ordered a set of keys from John Durfee Need a Key for your Seeburg Jukebox?I should have them this week. | | | | | | | | | | | Need a Key for your Seeburg Jukebox? Find your Seeburg cabinet key here, Easy online shopping, PayPal and Credit Cards accepted & $1.99 Worldwide Shi... | | | I had heard about the replacement board (Ron Rich's) watching a YoooTooob video. Thanks for the source. I'm guessing I'll be placing an order! Back to my original question: What happened to the Searchable Archive?? Bob - Georgetown Tx. Date: Sun, 25 Feb 2024 18:37:40 -0500 From: Jukebox Repairman <jukin510(a)gmail.com> Subject: [Jukebox-list] Re: Searchable archives Deadski??? To: Jukebox mailing list <jukebox-list(a)lists.netlojix.com> Message-ID: <CAFqBk6Rq=8FBj1drS4XnD+7ErWB-g=oA40LQ-=mMqVCuR4MYrQ(a)mail.gmail.com> Content-Type: text/plain; charset="UTF-8" On the off chance that it has the original processor PCB, the batteries probably have leaked and caused damage to the board. CDadapter sells the modern replacement. The one that Ron Rich played a part in the design On Sun, Feb 25, 2024 at 6:07 PM NotarySojac via Jukebox-list < jukebox-list(a)lists.netlojix.com> wrote: > A lady friend of mine asked me to figure out what's wrong with her 1979 > SMC-1 Seeburg Disco juke. > > Won't play. Has some alien language lettering displayed on the selection > panel window. Might be due to not prepping the machine for it's 900+ mile > trip from upstate Illinois to Austin Tx. > > I have been gathering manuals and scanning the Google and YoooTooob for > ideas. > > What I REALLY wanted to do is research using the Searchable archives: > http://jukebox.markmail.org/ as shown at the bottom of the juke list > digest. Is it deadski? Has it been moved? > > Man, that has been an invaluable resource! > > Thanks, > Bob- Georgetown Tx. > > > _______________________________________________ > 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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Non Polar Electrolytic used?
by M De Simone 26 Feb '24

26 Feb '24

Beginning of the week and lately I was just thinking how nice it’s been not to have any of my friends show up with emergency work that needed to be done well, today a good friend showed up with a couple of amplifiers. How could I say no? Anyway, Just doing a quick visual inspection of an SHFA4 code A (probably the cleanest amp I’ve seen! Looks brand new) and noticed capacitor C123 was replaced with an NP in place of a polarized electrolytic. I’m not even sure what this little closed circuit does but thought it important enough to ask the question- what would happen in this situation? The complaint is one channel is very loud and the other is low volume. I haven’t heard it yet but I believe the loud channel hummed or screeched. Thought I’d ask if this NP capacitor would be an issue. Thanks, Mauro Ps. Yes, I’m long winded. Sent from my iPhone

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Seeburg QS50 Quadraphonic Speakers
by Tony Miklos 26 Feb '24

26 Feb '24

Someone has a set of 4 of these speakers for sale. I'm just passing this on and know nothing about them including the price. I believe they are in the Knoxville, TN area. Let me know and I'll pass on the contact number.

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Searchable archives Deadski???
by NotarySojac 25 Feb '24

25 Feb '24

A lady friend of mine asked me to figure out what's wrong with her 1979 SMC-1 Seeburg Disco juke. Won't play. Has some alien language lettering displayed on the selection panel window. Might be due to not prepping the machine for it's 900+ mile trip from upstate Illinois to Austin Tx. I have been gathering manuals and scanning the Google and YoooTooob for ideas. What I REALLY wanted to do is research using the Searchable archives: http://jukebox.markmail.org/ as shown at the bottom of the juke list digest. Is it deadski? Has it been moved? Man, that has been an invaluable resource! Thanks, Bob- Georgetown Tx.

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Re: [Jukebox-list] AMI Continental 2 Microtecnica bias spring
by Federico Croci 22 Feb '24

22 Feb '24

Thanks!! > Il 17/01/2023 19:51, Chan Gade ha scritto: > Here it is on an arm in the I-200: > https://www.flickr.com/photos/90641375@N06/37325736231/ The hyperlink > probably won't get through, so copy/paste. > > Attached is a shot of the Continental 1 with counterweight. I did this > in 1986. It was necessary to cut off a small section of the mech dress > cap to clear the added counterweight. > > RobNYC -- Federico Croci wiz(a)tilt.it www.tilt.it

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SHFA4 Amplifier Problem
by M De Simone 20 Feb '24

20 Feb '24

I’m still wrestling with this one, All capacitors have been replaced and resistors have been checked for tolerance, tubes new, 6U8 with conversion sockets in place of 7199, and all is as it should be. The sound from channel 1 is good and strong but might be a slight bit distorted (hard to tell on my bench setup) but likely ok. Channel 2 is considerably lower volume and definite distortion. All voltages check good, I also put a signal tracer right after the transistors and the sound was clear and balanced. I’m looking at the schematics and wondering if CR104 or CR103 (double selenium diodes) could be causing this? Not sure if they would affect the sound? Thought I’d get some opinions here on where to look next. Thanks, Mauro Sent from my iPhone

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