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PostPosted: Wed Jun 26, 2019 3:35 am 

Joined: Sat Sep 20, 2014 11:20 am
Posts: 16
Good day, so purchased approx 700 1980's - 1996 gaming slot machine boards. They are all loaded with socket ceramic IC chips. They all have the windows inside of them and have to say 99% are ceramic. My question is are these samples all considered high grade telecom? The pics do show some with gold fingers and I know, remove them. Every board has one long finger and most have one long and a short gold finger on them. However want to get help on the grade. Thanks


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PostPosted: Wed Jun 26, 2019 6:02 am 
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Joined: Tue Feb 03, 2015 6:57 pm
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Location: Low DOS
Assuming the photos are representative of the boards in general

No finger and ICs in, low telco. With fingers and ICs in high telco. Totally empty no finger you have peripheral and a pile of ICs.

So only cut the fingers if you plan to also remove the ICs

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PostPosted: Wed Jun 26, 2019 3:41 pm 
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Joined: Sat Mar 15, 2014 10:03 am
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these seem to be all from late 90's ,some of the older ones might be graded higher .

i would like to see more of these kinda things here.


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PostPosted: Thu Jun 27, 2019 1:33 pm 
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Evil; yes indeed.
The date stamps on the boards are 1998.
And some of the ICs are as late as 2000, though most are 1992-1999.

Slot boards from before 1992 will usually have gold contact dip sockets for high telco. And any before 1982 will definitely make high telco on all but the most basic and sparse of boards.

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PostPosted: Sat Jun 29, 2019 2:34 am 
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Joined: Sat Mar 15, 2014 10:03 am
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lostinlodos wrote:
Evil; yes indeed.
The date stamps on the boards are 1998.
And some of the ICs are as late as 2000, though most are 1992-1999.

i seen that somebody was keeping going atlest for a while[kinda a rare thing now ] ...its also very clear that some of the ics aren't in the sockets 100% ..
any way the age of the ics wont change anything here in this case ..[from what we see anyway]


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