In this video I have received a Honda activa digital speedometer from uttarpradesh
Meter was issue with only display led working when powered
There's no digit showing and rpm needle also did not work
When I open the meter case and remove PCB from dial I shown broken trip button and shorting with data line track
Due to that reason MCU output section of reset and clock section two transistor burned out.
After I replace both two transistors meter work agai all functions are worked as like new one .
Components I had replace
1 no of push button switch for trip resets
2- two no of pnp first switching transistors y302
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