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A longshot I'm sure but I have a 5v dmd (520-5052-15) with a blown chip at U2. Unfortunately between the bad printing and the conformal coating I can't read the chip numbers. Does anyone know what chip is used in position U2 on this board?
Quoted from ChrisHibler:Correct.
74HC04
AHH! Thank you for confirming!
Can I buy you a beer or something?
Quoted from ChrisHibler:Absolutely!
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Chris Hibler - CARGPB #31
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Sounds good, also Stern sent me the schematics for the -05 dmd a few days later if it's ever helpful to you.
https://pinside.com/pinball/forum/topic/seeking-schematics-for-stern-red-led-dmd#post-5818096
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