(Topic ID: 232785)

Williams (TAF) testing BR2 AC voltage?

By harryhoudini

5 years ago


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#8 5 years ago
Quoted from harryhoudini:

Can you help me out with the 'anode' side?

An easy way to remember the anode side of a diode. "A" (anode) = the arrow in the diode symbol.

Quoted from harryhoudini:

Ok, I clipped my leads to the banded side of D38 and D3 and got 8.4v. Am I doing that right?

No, put your leads on the non banded side.

#16 5 years ago
Quoted from harryhoudini:

Why would I have those disconnected?

If there is a high current draw or a short on the output (J114,116,117 and 118) Q-1, Q-1 will turn off to protect itself. If you disconnect those outputs it will isolate the circuit to just a few components.

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