396855777047 ________________________________ From: John Robertson via Jukebox-list <jukebox-list@lists.netlojix.com> Sent: Monday, September 8, 2025 5:32 PM To: karl hjort via Jukebox-list <jukebox-list@lists.netlojix.com> Cc: John Robertson <jrr@flippers.com> Subject: [Jukebox-list] Re: R-91 Optical Switch On 2025-09-08 1:38 p.m., karl hjort via Jukebox-list wrote:

I've always thought they were the same as the ones used on the CD100 series. If so I have several listed on ebay.

Karl

Hi Karl, What item number are they for your listing? Don't forget to trim off everything from the question mark on as that is cookie data... John :-#)#

Sent from my Verizon, Samsung Galaxy smartphone Get Outlook for Android<https://aka.ms/AAb9ysg> ________________________________ From: Paul Howlett via Jukebox-list <jukebox-list@lists.netlojix.com> Sent: Monday, September 8, 2025 3:26:13 PM To: Jukebox mailing list <jukebox-list@lists.netlojix.com> Cc: Paul Howlett <pinballpauls@gmail.com> Subject: [Jukebox-list] R-91 Optical Switch

I can't find a source for a replacement optical switch 0407226-01. Has anuone tried to rebuild one?

-- Paul Howlett Pinball Paul's

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I have a few as well On Mon, Sep 8, 2025 at 6:24 PM Tony Miklos via Jukebox-list < jukebox-list@lists.netlojix.com> wrote:

I don't remember what it was for, but I did have success GRINDING an LED down to size so I could pull the old one out and pop the new one in. It worked great!

Also, many of them use an infrared LED for the *sender*? but over the years, I've used a plain red LED, and they worked fine. This was in pinball's and maybe a juke here and there.

In my experience, it's usually the LED that goes bad.

On 9/8/2025 3:26 PM, Paul Howlett via Jukebox-list wrote:

...

I can't find a source for a replacement optical switch 0407226-01. Has anuone tried to rebuild one?

-- Tony Miklos Tony's Jukebox Repair

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