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PokeMAME
Gotta catch 'em all!
Reged: 09/20/03
Posts: 1405
Loc: San Antonio, TX
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another PCB?
#337165 - 02/24/15 07:22 AM Attachment: PCB0001.jpg 258 KB (0 downloads)


Here's another PCB that I got that seems to be some sort of Bally E-M board.

The tag says "81" but I think the board is much earlier than that.

There appears to be one or two components missing from the upper left area.

[ATTACHED IMAGE - CLICK FOR FULL SIZE]

Attachment

Edited by PokeMAME (02/24/15 07:26 AM)







PokeMAME
Gotta catch 'em all!
Reged: 09/20/03
Posts: 1405
Loc: San Antonio, TX
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Re: another PCB? new [Re: PokeMAME]
#337166 - 02/24/15 07:23 AM Attachment: PCB0002.jpg 283 KB (0 downloads)


And the back. Notice the Bally "B" in the foil on the upper right.

[ATTACHED IMAGE - CLICK FOR FULL SIZE]

Attachment

Edited by PokeMAME (02/24/15 07:27 AM)







Vas Crabb
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Reged: 12/13/05
Posts: 4466
Loc: Melbourne, Australia
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Re: another PCB? new [Re: PokeMAME]
#337168 - 02/24/15 12:03 PM


Interesting. It's an SRBP board, with a hand-drawn layout (not using tapes), with a solder mask. The resistors and capacitors are typical of the early to mid '70s.



SmitdoggAdministrator
Reged: 09/18/03
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Re: another PCB? new [Re: PokeMAME]
#337176 - 02/25/15 04:36 AM


The tag is the latest test date.

Maybe it was part of an electro mechanical game.


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