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TX-801
SERVICE
PROCEDURES
1.
Replacing
the fuses
For continued
protection against
fire
hazard, replace
only
with
same
type
and
same
rating
fuse.
D
(120V)
model
Circuit no.
Part
no.
F901
252049
G
(220V)
and
Q
(240V)
models
Circuit
no.
Part
no.
F902
252071
W
(Worldwide)
model
Circuit
no.
Part
no.
F901
252049
F902
252071
Description
4A(ST-6),Primary
Description
1.25A-SE-EAK,Primary
Description
4A(ST-6),Primary
1.25A-SE-EAK,Primary
2.Safety-check out
(Only U.S.A.
model)
After correcting
the original service
problem,perform
the
following
safety
check
before
releasing the
set
to
the
customer.
Connect
the insulating-resistance
tester
between
the
plug
of
power
suuply cord
and
nickel
screw on
the
back
panel.
Specifications:
3.3Mohm ±10%
at
500V.
5.
Changing
the
band
step
With
the
exception of the
models
below,
a
BAND
STEP
selector switch
is
not provided.
(FM)
MODEL
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