[Jukebox-list] Re: Black Box issue

On 2023/08/08 1:34 p.m., Paul Howlett wrote:

I have Tony Miller's book and from what I read the "D" one shot is not working.  Does anyone have a cross for those transistors 6309?

This is the list of cross-references I've compiled from a few sources:

https://www.flippers.com/seeburgx.html

John :-#)#

On Mon, Aug 7, 2023 at 2:45 PM John Robertson via Jukebox-list jukebox-list@lists.netlojix.com wrote:

On 2023/08/07 11:28 a.m., Paul Howlett via Jukebox-list wrote:
> I have a Black Box that when selecting any number past 136 it
picks up the
> wrong selection.  All the 200's work fine. I replaced the box
with another
> one in the juke and that one worked fine. There used to be a guy
in Canada
> that repaired them and I can't find his info.

Hi Paul,

That might be me you are thinking of. I am in BC...we have the
test gear
for the grey and Black boxes.

Before sending the Black Box (and grey box too for verification if
you
wish) to my shop (address below) I recommend you first look at the
AMP
pins in the connectors to that box and make sure they are all of a
similar height within the connector to engage firmly with the card
edge
connector of the internal PCB. I use a dental pick/probe to pull
them up
if they are down a bit...

John :-#)#

-- 
                  John's Jukes Ltd.
7 - 3979 Marine Way, Burnaby, BC, Canada V5J 5E3
Call (604)872-5757 (Pinballs, Jukes, Video Games)
flippers.com <http://flippers.com>
  "Old pinballers never die, they just flip out"

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