|  | uqpxrpu| p xr|u r {puru yy }qy|~s u|u~p tprp . P|pp pxpqp~p t| rus t}p y yrutu~p yrp u}p u~ yr{ { uy~p|p} , y t{|y . R{yt{y ~p {pwtz uqpxrpu| p tprpu}s ~p 
 . D|~yu|~p {yt{p xp u ~ywu~y }~y , {p{ pry| , {|{
 {pwtz uqu~{! Rrup~yu  q|z }up~yu{yz q uq
u q|y p rpu~y yxxp us u px}| ~p . Puqpxrpu|y 
zyr { ~u{~|y
u}} {p{p} p y y~} {|p} ru {pxp~~s y 
wu ~pyp~ rur
yz rurz y~ty{pyuz u}up
 . Sp{wu } ~u yrpzu 
tq
 . Dqpru r u|} , ~pr y y~ q
trp~yu qux tpy{p . M~pw ~p y}uu ~pus q
trp~y , 
{pu|y , ~ q
tu uupqp~ r q}{p {s r tu|u , ~ pry}  utu|~} u}up
p} , r p~y{ }wu upyr~ qpqprp }py~p}y . Py~{p pp r|u t~y} yx uuy|u~~ }t
|uz y q} |px}u~~s ~p|u~y . ^p }tu| , pp{uyx
u r{y}y uqrp~y}y xp{pxy{r  |y~z t
{yr~ y  . B ur y yrty { {xyy y quxp~ . Rp|~ ~psu  {{s xp}{p~y ~p ~u{|{ qr r|u {}p~tp ~ ~
wu~ q ~u wytp| |{ , {u p~u . B {}|u{u  q|{} r}yu|~ tytr }wu rtprp }p{y}p|~
 rst
! B |ut~u} |
pu q|y~rp uqrp~yz  y~y
 . I p~p|sy~ ury~z uy . B p~tp~} y|y y{
ru~~} r|u ruz~p }py~p ~u q
tu pqp r }yu .@Qu}~ DM420 | UEI* | Multimeter REPAIR@@@@https://prom-electric.ru/articles/10/207964/@uqpxrpu| p . Pru~yu u~ ~p ~{ 
 
zrp ~p pp||u|~z 
y|yu| , ~p{~u , ~ y u|y uyz~z ~}u uqpxrpu| ~p |pt{u . Npp| r|~u~y 
~z uxur~z tpx
}urpu putu|u~yu prp ,   t
 y ~p ty|uu p}s |
us  } uqpxrpu| q|ptpu } ,  rp yrutu~p 
 pu , ~p|~u~yu |{p{pu ,  t{|u~y rt~s |pwtu~y , u{p y rurs y~ty{pp . Ryu}p 
pr|u~y y|y utu|u}}
 yxyu{}
 |y
  }up , }
 sr { }
 q
 |pwtu~y tryspu| . K}u s , }
 ~u ~uqty}y r p|y yxrtrp . Puqpxrpu|y }s
 q r ~pp|u r}s 
ups
 rpy . Py}u~u r uwy}u r|~u t 
t~y{r wp~z ys~p|yxpyy y  . O~p y|x
u trp 
p~ry|y ~}p|~ px}{~
} , xpyty|pt , r~u ~}p|~ 
|ry ~p u |t x|y? Lu~ y wu ru} up|yxpy |pr~s 
{p tt , y|x
 . U r|w
 p {p{ {|yur 
{r y p~u u} , wp|
zp , {p{ ru t
y}s tpr|u~y ~p rt r}yu|~s }p  us
|yrp~yu} . Np r pq
 }ppwup . Ptpp |yrp . Mus 
tu~s , {u quuyrp 
 p{
yu{
 pr}
 . K }
 wu {p{ }~u |
u ~u q|ptp| ru}p y {purp y pxt~y~u ~pu~yu |tuz  t
sp y xpt~yz ~ , }
 r ru } q
tu} . Nu}~s q } ~y{stp ~u xr|u }~yrp r |ut~ {y xu~y ~p
{y , {~
|py 
 
 |