S҇(gu)Ӯa(chn)I(y)İl(f)չUfӮa(chn)Ʒȵ̭Խ(li)Խcͬr(sh)a(chn)˴ďUf·壬ͬr(sh)҂ҲԿЩˌTՏUf·ô(du)@ЩUf·䶼ʲô̎wĸSСһ(li)˽һ
Uf·a(chn)ԭΣڬF(xin)ӕr(sh)ȫ҂(dng)ÿ(g)߷·ƣÿһK·嶼(hu)ԼĉҲLj(bo)Uޣ߀ЩӰֱ׃?yu)Uܹ@Ҳֱӌ(do)ˏUf·Įa(chn)
·Σ
ÿھ·a(chn)SҶЎʮ|ľ·SÿÿŶЎ׃|Uf·ѷe·һF(xin)ѷeF(xin)ö͕֮(hu)(du)҂B(ti)h(hun)ԼwΣo(w)ՓһK·嶼(hu)(du)(hu)a(chn)ЙC(j)Ⱦ߀PCBAԪҲ(hu)oȾa(chn)ҪȾ߀ǽȾeaUkؽ٣ֱΣw
I(y)һc(din)(li)f(shu)Ufӡˢ·DzwS(qing)(sh)֬ͶNٵĻٵ͵ӏU̎c̎(hu)YԴĴʧk廯ȼȴ»ͻ׃°|(zh)(hu)(du)h(hun)a(chn)(yn)صΣ
·̎ĬF(xin)l(f)չڅ(sh)ĿǰUF̎һֱٟˮϴѽȷж|(zh)ጷɿ՚ȭh(hun)ć(yn)ضȾ(gu)ҭh(hun)ҲDzS@Ļf(shu)@Щ̎ģʽ(gu)Hл̎U·ѷ@N@c(din)ǭh(hun)ȾСCʸֵȃ(yu)c(din)δ(li)ӏU̎İl(f)չڅ(sh)ӄ(sh)̎ɱԸڷٟˮϴĻ̎ģʽڏUf·g^ƽyͨ^(gu)һʹcǽٷx|(zh)N^࣬xֽˇ(f)s@Щc(din)QˏUf·Ļ̎һy
ӏUУmȻ·Ļ̎yȴஔ(dng)ߵĽ(jng)(j)r(ji)ֵ·еĽƷζஔ(dng)ͨVнƷλĎʮϰٱٵĺ_(d)40~߀нaUȽвϡнȻеĸVٺͨrҲֻ^(gu)3-5Uf·ķǽ?gu)U齨ԭͬr(sh)Uf·ϵĺaԼϵ|(zh)ҲǿԱõҪYԴ
Խ(li)Խ·ՏSĽoďUf·ṩKȥ̎Ҳܸõıo(h)h(hun)w
·յҪԔPCBиNоƬOܵ㲿Իͬr(sh)߀僽aϡ~ǼܵȸNյҪ£
1AոоƬݡO
һӟ·ڷútϼӟܛ;
ڶȡȡNоƬԼOܵԪ;
(du)NоƬԪM(jn)з;
;D(zhun)ڡ|ݸSֱa(chn)®a(chn)Ʒ;
2Bȡ
IJӟѽ(jng)ȥNоƬԪ·ڸFƽ偵Ļt^m(x)ӟaȺϕ(hu)ۻƽ偻Fռۻ
3CȡS𣺣ҪڽĿǰ@N͵a(chn)O[Σ
岽·ϵĸN|ѽ(jng)ȡ·僽tͶ돊(qing)Һ;

߀ԭ(qing)еS߀ԭɵͼȵS;
߲ӟ្ͼȵSM(jn)M(jn)һἃƳɼ^һЩS;
;I(y)S
4Dȡ~
ڰ˲ռռNѽ(jng)ȥиĺ~·;
ھŲD(zhun)\(yn)ұD(zhun)\(yn)h(yun)M(jn)иߠtұұɵƷ|(zh)~Ͻ;
;۽oȵصұSM(jn)зxұἃ