Online repair manual

The LM3570 evaluation board has a chip enable pin (active high logic) as well as a PWM (active high logic) pin which allows current sources to be turned on and off without completely disabling the part..The LM3570 is capable of supplying up to 80mA of current split between the regulated current sources and VOUT. The LM3570 comes in National’s LLP-14 package.

It shows the connection between the parts such as the front flasher light, rear flasher light, flasher relay, battery, fuse, tail light, stop light, rear flasher light, rear stop switch, neutral switch, front stop switch, AC generator, coil, rectifier, regulator, horn, head light, tachometer, speedometer, high beam indicator light, rear flasher, front flasher, and many more.