I need to know what is number 1 in red and its rating or part number
I need to know what c1 c2 c3 c4 c5, are and what the rating would be.
I need to know what the rating/size of the capasitor in C6
#1 is a diode. The C1-C5 parts are capacitors, probably 0.1µF ceramic capacitors for decoupling the power to the ICs.
You will need to look more closely with a magnifying glass and a bright light to see if you can read anything marked on these parts. The diode will be the hardest to sort out. It could even be a zener diode requiring a specific voltage. The capacitors are more likely marked and their values are probably not as critical anyway.