mike_1984 Posted August 29, 2017 Posted August 29, 2017 Heya guys ive got this new speedo (mechanical, digo one was too much faff about) anyhow its come with totally diff wiring to the instructions -.- anyone help me out with this?on the orgianl sr125 setup the wires go from a block to the bulbs, on this new one they all go onto the unit and everything is solderd down, however the wires dont seem to split the same as the yam either so far i have the indicaters bulb flickering but works correctly when you use either side, the neutral light works correctly and the main beam light comes on when i flick down to side lightson the orgianl sr125 setup the wires go from a block to the bulbs, on this new one they all go onto the unit and everything is solderd down, however the wires dont seem to split the same as the yam either the backlight dosent come on any help be greatly appricated have enclosed pics to show what im at.:the old sr125 wiring setupnew wiring were i am so farwires soldered to bulbs.red wire connected to base of unit and is the red wire that has an attachmentred and yellow on new unit both hot glue gunned to the blak/white cable and link to a small chip board under the dial Quote
Tango Posted August 29, 2017 Posted August 29, 2017 I'd need a wiring diagram to be able to suggest anything useful...... Quote
mike_1984 Posted August 29, 2017 Author Posted August 29, 2017 I'd need a wiring diagram to be able to suggest anything useful...... Thanks i'll see what i can knock up tomorrow when i have daylight again Quote
Joeman Posted August 29, 2017 Posted August 29, 2017 Yellow and red look like they might be the backlight wires.Hard to tell from the pics. Quote
TimR Posted August 29, 2017 Posted August 29, 2017 Hmmm bit optimistic for a 125 especially a SR. 180 mph speedo .....Anyway find the earth wire of it and then connect to a negative terminal of battery ... and test the other wires on the positive side .. Quote
TimR Posted August 29, 2017 Posted August 29, 2017 Yellow and red look like they might be the backlight wires.Hard to tell from the pics.+1Green /red looks like neutralDark Blue looks main beam Light blue and (orange/red) look like indicator Black looks like negative/earth Quote
TimR Posted August 29, 2017 Posted August 29, 2017 If main beam light comes on when you flick to side lights suggests you have a wire wrong ... Quote
mike_1984 Posted August 29, 2017 Author Posted August 29, 2017 cheers guys, in daylight tomorrow be able to carry on see if i cant figure it out will post some better pics and layouts Quote
mike_1984 Posted August 30, 2017 Author Posted August 30, 2017 got it all working this morning , had to splice some wires together but it works only problem is the indicator signal bulb flickers slightly even if indicators are off, but when indicators are on it works fine Quote
TimR Posted August 30, 2017 Posted August 30, 2017 got it all working this morning , had to splice some wires together but it works only problem is the indicator signal bulb flickers slightly even if indicators are off, but when indicators are on it works fine Possibly due to being a led light on a standard flasher relay . Quote
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