What Sun PCB is this?

joemagiera

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I'm thinking this isn't for a video game at all, maybe a juke box? There are no EPROMs, but the logic board has a bunch of Signetics MM series IC's which might be PROMs. A few of the boards are labeled:
Trigger Primary
Deflection Amp (two of these)
Vert. Preamp
Logic BD. No 2
Logic BD. No 1
Tach Dwell
Timing Light Interface
AMP/Temp
Power Supply

Anyone? Any guesses? I have no idea. Anyone want it?

Sun_PCB1_rm.jpg


Sun_PCB2_rm.jpg


Sun_PCB3_rm.jpg


The two logic boards (all the boards are the same size, about 6"x4"):

Sun_logic_boards_rm.jpg
 
I'm thinking this isn't for a video game at all, maybe a juke box? There are no EPROMs, but the logic board has a bunch of Signetics MM series IC's which might be PROMs. A few of the boards are labeled:
Trigger Primary
Deflection Amp (two of these)
Vert. Preamp
Logic BD. No 2
Logic BD. No 1
Tach Dwell
Timing Light Interface
AMP/Temp
Power Supply

Anyone? Any guesses? I have no idea. Anyone want it?

Sun_PCB1_rm.jpg


Sun_PCB2_rm.jpg


Sun_PCB3_rm.jpg


The two logic boards (all the boards are the same size, about 6"x4"):

Sun_logic_boards_rm.jpg

No guess, but just give it to Bill K for spare parts. I'm always giving him my misfit pcbs these days. Important to keep super tech stocked with parts!
 
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