OTC Universal Breakout Box Instructions?
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Junior User
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From: Colorado
OTC Universal Breakout Box Instructions?
I just got one of those OTC 80 pin 3226 breakout boxes. The pins are not numbered though. Does anyone have a pdf instruction manual for it? I asked OTC but they said they no longer have it because it isn't being made any more.
What about the pins numbering...do they start at the top with 1>2>3...going left to right...up or down...start at the bottom and go up?
Why OTC wouldn't put that information on the box itself seems short sighted for a highly expensive tool.
What about the pins numbering...do they start at the top with 1>2>3...going left to right...up or down...start at the bottom and go up?
Why OTC wouldn't put that information on the box itself seems short sighted for a highly expensive tool.
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Junior User
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From: Colorado
I tried a continuity test between the knock sensor wire (goes to pin 23) and the box but didn't get a tone even after moving the probe to each hole. Will these boxes allow a continuity test or is there too much wire between the connections for that?
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Junior User
Joined: Jul 2010
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From: Colorado
Figured it out.
I took it apart and the circuit board showed the test point numbers. It starts in the top left with test point 1 and goes to the right thru 8. Next row is 9 thru 16 etc.
It's good I took it apart because I found tp 1's trace on the board was burned apart at some point. Repair time.
It's good I took it apart because I found tp 1's trace on the board was burned apart at some point. Repair time.
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