Hi all,
I diagnosed my Suzuki GSX-R 750's lack of MPH indicator and found a burnt component on the speedometer. I'm looking for some help identifying the part so that I can make the repairs to the board. This is damage to the Black/Red wire circuit that outputs voltage from the speed sensor. My bike ran in overvoltage condition which burnt the speed sensor AND sent overvoltage power direct to the speedo.
What is ZD70? I assume it is a Zener Diode but the 22 amp 60 designation doesn't make sense, since they are labeled by nominal voltage and wattage usually. Its hard to see but the component hits the circuit once next to the "C" of CL70, then the component connects again near the "A" near ZD70.
I diagnosed my Suzuki GSX-R 750's lack of MPH indicator and found a burnt component on the speedometer. I'm looking for some help identifying the part so that I can make the repairs to the board. This is damage to the Black/Red wire circuit that outputs voltage from the speed sensor. My bike ran in overvoltage condition which burnt the speed sensor AND sent overvoltage power direct to the speedo.
What is ZD70? I assume it is a Zener Diode but the 22 amp 60 designation doesn't make sense, since they are labeled by nominal voltage and wattage usually. Its hard to see but the component hits the circuit once next to the "C" of CL70, then the component connects again near the "A" near ZD70.