b. Film Capacitors: There are 3 green film caps and all of them have different values. The
4.7nF cap (C13) is smaller than the other two and is marked "2A 472 J" (21). The 22nF cap
(C8) is marked "2A 223 J" (22).The 47nF cap (C9) is marked "2A 473 J" (23). These caps
are not polarized; the leads can go into either hole.
21
23
i.
Place the 4.7nF cap (C13) in its place and bend out the leads.
ii. Place the 47nF cap (C9) in its place and bend out its leads.
iii. Place the 22nF cap (C8) in its place and bend out its leads. C8 is not labeled "22nF" on
the circuit board, but Figure 3 is correct.
24
22
15