Icom IC-821H - Repair Notes

INTRODUCTION
This ...... "' ..... ldl!:>i: : Ilhelalesl seMce illoom irlllllot
the le·82 1H VHflUHF ALL MODE TRANSCEIVER.: the
6,.. 01 pubIicaIion.
To upgrade qual it1. any el.c~W 0< me<:hanCal 1>'1'11 8<>d
inWnaI ~;n;I>II. ate ,ubi"'" to change wil lIout Mlice o.
~;gat;on.
ORDERING PARTS
ee 5 U' . 10 include Ih e (,"l ow ing (OU , poinl' when o<d erinij
r~",*"" nl pa~"
I. lo-digil O<det n"",b.n
2. c..., .... "."t poan numbe< 8<>d name
3. Equipment model name and .... ~ """'"
4. Ouanbly "",.qd
<S AM PLE ORDER:>
s..:: "-_ ~lH ......,. .....-r $ _
_ FHW . U K ~lH Tq> .... 10_
"" d'""1 ar e p'oYkIeo on tl\e il\$ide Moc k ~, tor )'OU'
con . e".o"ce.
DANGER
I'IeVeR (;()nl8Cl lhe lIal'll<:eno,. 10 an AC outle1 01' 10 a DC
po _ supply thai uses /IIOfe than 1«1 V. Th, ..... 1 ruin the
Itam+ ', .. .
DO I'I OT (!lipase !he tfansceMlf 10 .. ... __ 01' any:q .....
DO NOT ' ...... u lhe f>Ola' i liet 01 l ilt POWe' . u p;>!, wilen
connecting the tfansceiv ..
DO I'IOT IIPPIY an RF ....,31 01 more Ih an 20 dam II 00 mWl to
t ilt an:enna coone<:lo<. This could da"'age the I , a n ~ er"
1'001 end.
REPAIR NOTES
I. Mak e .",e a p«)blem is i nl em al belo< e d ; salll~ mbl i ng !he
lra n ~ .
2. DO I'IOT 0!lI'" t he Uansceiv e' un lil ( he tl an_i,e , is
disconnec\ed Irc.-n i lS power soun::e.
3. 00 NOT fon::e....,.,.. 0I1he ,ariab!e 00I';"',,,_ •• ,1S. T um 1I>em
~ard .. 'IO<lIi~".
•. OOl'lOTshottanyC>-CUlso<elec\t(lnCl*\I. M~
1unong tool MUST tNt.- tor .. ...., __ .
S. DO N OT k ee:> POW" ON fo< • long time .. hen the
".,,,,, , '", is d,. : :r ....
6. 00 NOT \r.ItI$fM pOWef inIo a sq.aI goII'*alOl' 0< a ... I IP
-- 7. A~WA VS connec! a 50 dB 10 eo dB aHenualo< be :.. e,,,
!he tr..-..ceivet and a deviatioomelet Ot specltvm~ ..
_ using suc/11e51 equipment .
8. READ the instn>el ioo. 01 t e& 1 equiprl'le nl V \C<O\9" ~ before
connec ti 11\1 equi pment to lloe tr ansceiver.