what does his mean?
Supreme Member
Joined: Jul 1999
Posts: 5,183
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From: Oakdale, Ca
Car: 89 IrocZ
Engine: L98-ish
Transmission: 700R4
D1 is a Zener Diode, requires a breakover voltage to pass. Assume it's the 5.1v listed on the diagram.
I don't really understand your question regarding D2?
I don't really understand your question regarding D2?
Last edited by 8Mike9; Apr 30, 2002 at 08:14 PM.
Thread Starter
Supreme Member
Joined: Jun 2001
Posts: 3,175
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From: Bedford, Tx
Originally posted by 8Mike9
D1 is a Zener Diode, requires a breakover voltage to pass. Assume it's the 5.1v listed on the diagram.
I don't really understand your question regarding D2?
D1 is a Zener Diode, requires a breakover voltage to pass. Assume it's the 5.1v listed on the diagram.
I don't really understand your question regarding D2?
Supreme Member
Joined: Jul 1999
Posts: 5,183
Likes: 42
From: Oakdale, Ca
Car: 89 IrocZ
Engine: L98-ish
Transmission: 700R4
Ya, I see that now. I'm not familar with the max233 chip, could be they have D2 listed incorrectly? Not sure...look up the number on the D2 diode, see what type it is. May yield a clue as to how the circuit works.
