Associated Products:

SDH164K1A, SDH164K1B, SDH164K1C

KB1062: SDH164K1 Function Connections

This article was last updated on May 11, 2020, 2:32 p.m. | Print Article | Leave Feedback

Series 4 decoders like the SDH164k1's will conform to the 10-pin wiring diagram


Function pads for F1 and F2 are located on the SDH164K1 boards on opposite sides by the front headlight. Functions 3 and 4 are located on the 10-pin wire harness, with the Brown wire being the F3 negative and the Yellow wire being the F4 negative.  F3 and F4 functions have a common positive connection to the solder point labeled in the middle of the board.



The common LED sizes used are 3 mm and 5 mm.

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