CGodbout

The green thing is an inrush current limiter. To check it you have to put a load on it (1 amp) and check if the voltage across its pins go down. It's purpose is to protect the circuit from high peak current at startup, once circuit started it goes near short.

D11 is a diac... will work in any way

R102 and R105 are both 220 Ohm resistors