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C) SAFETY PRECAUTIONS (This "safety precaution" is applied only in U.S.A.)
Before servicing, unplug the power cord to prevent an electric shock.
Check the condition of the power cord.
OE
ONS
test to prevent the customer from being exposed to a shock hazard.
@ INSULATION RESISTANCE TEST
When replacing parts, use only manufacturer's recommended
components
for safety.
Replace if wear or damage is evident.
After servicing, be sure to restore the lead dress, insulation barriers, insulation papers, shields, etc.
Before returning the serviced equipment
to the customer,
be sure to make
the following insulation resistance
1. Unplug the power cord and short the two prongs of the plug with a jumper wire.
2. Turn on the power switch.
part, such
as screwheads
antenna,
control
shafts, handle
brackets,
etc.
should
read
between
3MQ
and
5.2MMQ
to all exposed
parts. (Fig. A)
should read approximately infinity to all exposed parts. (Fig. B)
Note:
Some exposed parts may be isolated from the chassis by design.
Antenne
terminat
(Fig A)
(Fig B)
Resistance =3MQ—52MQ_—gyaogag
PSSIS IPERS BPRION EC i sayy
metal
metal
part
part
Onmmeter
Equipment
with antenna
terminals
Equipment
without
antenna
terminals
These will read infinity.
X y / Onmmeter
CAUTION :
FOR CONTINUED PROTECTION AGAINST RISK OF FIRE,
\
REPLACE ONLY WITH SAME TYPE 800mA,125V FUSE.
itm V\. REFER REPLACEMENT TO QUALIFIED SERVICE PERSONNEL.
WARNING
ESO
All ICs and many other semi-conductors are
susceptible to electrostatic discharges (ESD).
Careless handling curing repair can reduce life
Crastcally.
CF) ATTENTION
Tous les IC et beaucoup d'autres
Semi-conducteurs
sont
sensidles
aux
Co)
WARNUNG
Alle iCs und viele ancere Haibieiter sing
emptinchcn gegen elektrostatische Entladungen
cecnarges Statiques (ESD).
Leur longevite pourrait étre consideradlement
ecourtee par fe fait qu aucune precaution nest
ense a leur manipulation.
Lors de reparations, s assurer de bien étre relie
au méme potentiel que 1a masse de l'appareil et
enliler le bracelet serti d'une resistance ce
securite,
PCS 79 262
(ESO).
Unsorgtaltige Benandlung de: der Reparatur
kann die Lebenscauer drastisch vermindern.
Sorgen sie dafur, cass Sie im Aeparaturtail
ubder ein Pulsarmoand mit Widerstand mit dem
Masseootentuial des Gerates verbunden
sind.
halten Sie Bauteile und Hiifsmittel ebentalls auf
diesem Potennal.
CAL) WaaRscHUWING
Alle IC's en vele andere halfgeleicers zijn
gevoelig voor electrostatische ontiacingen
(ESO).
Onzorgvulcig behancelen tijdens reparatie kin
Ge levenscuur drastiscn doen verminceren.
Zorg ervoor dat u tydens reparatie via een
polsoand met weerstand verdorcen dent mit
hetzeifce potentiaal als de massa van het
apparaat.
Houd
componenten
en hulpmiccelen
ock
on
artzetfce
potentiaal.
C1) AvverTIMENTO
Tutti IC e pareccni semi-concuttcr
scno
sensibili aile scariche staticne (ESD).
La loro longevita potrebde essere 'crement
ncata in caso di non osservazicne Cella pig
grance cauzione alla loro manicciazcne.
Durante le nparazionm occorre quind: essere
collegato allo stesso potenziale che quello @ila
massa Cell apoareccmio tramite un Dracciaiero
a resistenza.
Assicurarsi
che | component
e ancne
gli utesis
CON quali $i lavora siano anche a questo
potenziaie.
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