Clean and retighten ground on mech? Grabbing at straws now.
I had a CD box with similar problems once and it wound up seeming to be a multitude of problems at once. Slightly unreliable voltage at the customer's house in the country which a modern smps is supposed to be able to compensate for. A power supply that didn't seem to be able to do that, which is why it worked fine in my shop. A mech control computer that seemed to be very picky.
To this day I don't know what the exact problem was but after 4 trips 40 miles into the country the customer said it was working fine a few weeks later. Karl ________________________________ From: Tony Miklos via Jukebox-list jukebox-list@lists.netlojix.com Sent: Thursday, September 12, 2024 8:51 AM To: jukebox-list@lists.netlojix.com jukebox-list@lists.netlojix.com Cc: Tony Miklos tonysjukeboxrepair@gmail.com Subject: [Jukebox-list] Re: Rowe R89 Strange Behavior
Yes to below! Don't know why I didn't think of that. Resoldering every pin on all the circuit boards always gets done on Rowe/AMI's with circuit boards, and if they have one, don't forget the card style pricing board.
On 9/11/2024 10:32 PM, Todd Mcdermott via Jukebox-list wrote:
Check the pins in the molex plugs, I have ran across several of them where the pins were broken or flatten out and not making a good connection Causes all kinds of strange problems. Good luck..
On Wed, Sep 11, 2024 at 2:20 PM Jukebox Repairman via Jukebox-list < jukebox-list@lists.netlojix.com> wrote:
Tony, I Disconnected power to the "light organ" no change
On Wed, Sep 11, 2024 at 3:11 PM Jukebox Repairman jukin510@gmail.com wrote:
Tony, i'll try that now Standby
On Wed, Sep 11, 2024 at 3:02 PM Tony Miklos via Jukebox-list < jukebox-list@lists.netlojix.com> wrote:
Did you try disconnecting the wires going into the Decibel display lights. That is if this is the same model I'm seeing. It has lights across the front that move with the music. I don't know anymore if that control board connects to only the amp, or if it connects to the CCC
also.
On 9/11/2024 1:33 PM, Jukebox Repairman via Jukebox-list wrote:
Tony, I already did swap power supplies. I suspected the CCC may not
be
getting proper voltage but that was not the case
This really is a confusing one
Regards, Rick
On Wed, Sep 11, 2024 at 12:09 PM Tony Miklos via Jukebox-list < jukebox-list@lists.netlojix.com> wrote:
I don't know if it's tied to the CCC or just the amp, but try disconnecting the music decibel light display board. I'm assuming
the
voltages are good, but don't just go by the LED's. The CCC can have
a
lot less than 8vdc yet still light the led. Either way, try swapping power supplies.
Tony
On 9/11/2024 10:35 AM, Jukebox Repairman via Jukebox-list wrote: > This is going to be a bit lengthy so bear with me. > > I was called to a customer home for his juke not working after his
home
> sustained a lightning hit. I was told that a TV, Pool pump,
Dishwasher
all > damaged. His juke was not powered on during the strike but shortly
after
he > noticed it would not accept a selection. > > In the display it would show first digit then when pushing 2nd digit button > the display would go blank. > > In service mode mech magazine would not rotate but you could hear a
click
> from the sprag solenoid. > > I replaced the mech controller board and no change. Next the Central > computer still no change. I pulled his mech, Central computer, and
power
> supply brought them back to my shop and tested each component one
at a
time > in my shop machine and ALL his components work fine. > > He brought the complete machine to my shop for further
troubleshooting. I
> reinstalled all his original components and now in idle state the magazine > motor is constantly receiving power pulses. If I manually operate
the
sprag > assembly the magazine starts to rotate in a slow jerky motion. > I even replaced the service switch but I am now at a loss what is causing > this issue. > Again all his original components operate properly in my shop
machine.
> > I would welcome any input on what could be causing this. > > Regards, > > Rick > _______________________________________________ > Jukebox-list mailing list -- jukebox-list@lists.netlojix.com > To unsubscribe send an email to
jukebox-list-leave@lists.netlojix.com
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