Hi all;
Just venturing into some basic electronics, and not at all familiar with transistors like TIP125.
In diagnosing a printer logic board, I was checking continuity on pins of a TIP125 transistor (see photo). With the TIP125 still soldered into the board, and with the board un-powered, should I be reading continuity (a short) between the TIP125 center screw and EACH of its three pins?
Or, is this indicating a TIP125 that is shot?
Tim
Just venturing into some basic electronics, and not at all familiar with transistors like TIP125.
In diagnosing a printer logic board, I was checking continuity on pins of a TIP125 transistor (see photo). With the TIP125 still soldered into the board, and with the board un-powered, should I be reading continuity (a short) between the TIP125 center screw and EACH of its three pins?
Or, is this indicating a TIP125 that is shot?
Tim
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