Cdi Ignition Cdi Schematic. Cdi complete wiring and circuit details. From the stator to the cdi.
Yellow ignition coil hv output. Of course not all manufacturers use these. It s just about what you compulsion currently.
The input to the cdi unit is derived from two sources of the alternator.
When using multi cdi units the diode d5 encircled in blue has to be introduced to isolate the c6 of each section. Cdi circuit using an scr a few resistors and diodes referring to the above capacitor discharge ignition circuit diagram we see a simple configuration consisting of a few diodes resistors a scr and a single high voltage capacitor. Programmable cdi capacitive discharge ignition the next schematic shows the coil configuration at magnetic plate and the position of the pick up at the outer sider of the plate. Fig 1 a shows the schematic diagram of the conventional kettering ignition system which has been used on cars for over 60 years.
