1 X Yellow+ Black ?? (see picture. Are these Non-Polarized Capacitors ? do they need replacement too ?)
I think the yellow one is a varistor and the black one is a thermistor. If not defective, leave it as it is.
2 X Red ones ?? (see picture. Are these Non-Polarized Capacitors ? do they need replacement too ?)
These are poly caps and will not degraded over time, if not defective, leave it as it is.
2 X the following. what are these values ? doesn’t fit the notation shown in a post above ?
h4
2.2
50v
These two are 2.2uF 50V smd electrolytic caps.
22 X the following. what are these values ? doesn’t fit the notation shown in a post above ?
J1
22
50v
Those are 22uF 50V smd electrolytic caps.
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