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M377: Difference between revisions
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→165-2089-xx Pinout
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* Output 2 (pins 22 and 23) of all 165-2089-xx ICs are the TRIGGER signal. | * Output 2 (pins 22 and 23) of all 165-2089-xx ICs are the TRIGGER signal. | ||
* Output 3 (pins 19 and 20) is either AUX SIG (aka AUX TRIGGER) or DISPLAY, depending on the position of the IC on the board. | * Output 3 (pins 19 and 20) is either AUX SIG (aka AUX TRIGGER) or DISPLAY, depending on the position of the IC on the board. | ||
[[File:Tek 11a52 m377 flip.jpg|500px|caption]] | |||
Two 165-2089-xx M377 ICs facing one another in an 11A52. | |||
Note that in the 11A32 and 11A34, the HF ADJUST control voltages are not set identically for the three outputs. | Note that in the 11A32 and 11A34, the HF ADJUST control voltages are not set identically for the three outputs. | ||