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Sony SLV-E205EY - Safety Check-out; Service Safety Checks; Safety-Related Component Warning

Sony SLV-E205EY
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e
reature
Difference
E205EY/UY
E210AE/UX
|
E210CP/EE/VP
SAFETY
CHECK-OUT
After
correcting
the
original
service
problem,
perform
the
following
safety
checks
before
releasing
the
set
to
the
customer:
1.
Check
the
area
of
your
repair
for
unsoldered
or
poorly-soldered
connections.
Check
the
entire
board
surface
for
solder
splashes
and
bridges.
2.
Check
the
interboard
wiring
to
ensure
that
no
wires
are
“pinched’’
or
contact
high-wattage
resistors.
3.
Look
for
unauthorized
replacement
parts,
par-
ticularly
transistors,
that
were
installed
during
a
previous
repair.
Point
them
out
to
the
customer
and
recommend
their
replacement.
SAFETY-RELATED
COMPONENT
WARNING!!
COMPONENTS
IDENTIFIED
BY
MARK
A\
OR
DOTTED
LINE
WITH
MARK
A\
ON
THE
SCHEMATIC
DIAGRAMS
AND
IN
THE
PARTS
LIST
ARE
CRITICAL
TO
SAFE
OPERATION.
REPLACE
THESE
COMPONENTS
WITH
SONY
PARTS
WHOSE
PART
NUMBERS
APPEAR
AS
SHOWN
IN
THIS
MANUAL
OR
IN
SUPPLEMENTS
PUB.
LISHED
BY
SONY.
4.
Look
for
parts
which,
though
functioning,
show
obvious
signs
of
deterioration.
Point
them
out
to
the
customer
and
recommend
their
replace-
ment,
Check
the
B+
voltage
to
see
it
is
at
the
values
specified.
E260AP/VP
E275UX

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