Sent: Sunday, June 13, 2010 19:34:17 From: Martin Lee (email@example.com) ETX-90EC Hand Controller Repair (#492) All the wires had pulled out of my original hand controller. This is the simple hand controller (#492) not the AutoStar 497. After reading articles on your site and examining the circuit board I established the proper wiring sequence. There is a row of solder pads on the circuit board. Pad #1 is square, the rest are round. When you look at the circuit board with the keypad side down, the pads go from left to right: Pad 1 +12VDC GRAY wire 2 AUX CLX ORANGE wire 3 AUX DATA BLACK wire 4 ALT CLX RED wire 5 A/A DATA GREEN wire 6 AZ CLX YELLOW wire 7 A/A DATA BLUE wire 8 GND BROWN wire See attached photo. CHECK THAT YOUR CABLE HAS THE SAME COLOUR SEQUENCE WHERE IT PLUGS INTO YOUR HBX port your ETX-90EC, that is from left to right it should be gray, orange, black, red and etc (Key side down). - Martin firstname.lastname@example.org
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