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Technics SL-EH60 Service Manual

Technics SL-EH60
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SL-EH60
|
m@
Error
Code
Display
and
Servo
Adjustment
Function
This
unit
has
an
error
code
display
function,
so
that
if
the
unit
operates
incorrectly,
the
fault
is
displayed
using
an
error
code
on
the
FL
display
of
the
Tuner/Amplifier
(SA-EH60).
It
also
has
a
servo
adjustment
function
for
displaying
the
status
of
servo
system
functions
(Focus,
Tracking,
CLV
Servo)
on
the
FL
display
of
the
Tuner/Amplifier.
The
system
control
IC
and
FL
display
are
part
of
the
Tuner/Amplifier
so
make
sure
the
system
has
been
connected
properly
before
using
three
functions.
(This
unit
can
be
operated
independently,
although
the
error
code
display
and
servo
adjustment
functions
cannot
be
used.)
Use
these
two
functions
for
guidance
during
fault
diagnosis
and
repair.
Note:
Check
beforehand
for
scratching
or
soiling
of
the
test
disc
(SZZP1054C),
and
soiling
or
other
problems
with
the
pickup
lens.
e
Error
code
display
procedure
Automatic
adjustment
results
Checking
the
mechanism
switches
Turn
the
power
ON.
Press
the
F.
SKIP
button.
Hold
down
the
REPEAT
button
for
at
least
2
seconds,
and
then
Load
the
test
disc
(SZZP1054C).
A
mechanism
OK/NG
error
code
is
displayed.
(See
Table
1.)
This
error
code
can
be
used
diagnose
whether
or
not
the
mecha-
nism
is
OK.
If
there
are
multiple
errors,
these
can
be
displayed
successively
by
pressing
the
F.
SKIP
button.
press
the
STOP
button
for
at
least
2
seconds
while
continuing
to
hold
down
the
REPEAT
button.
Remove
the
disc
and
turn
the
power
OFF.
(The
error
code
display
mode
is
canceled.)
A
servo
section
error
code
is
displayed.
(See
Table
2.)
Use
this
error
code
display
as
a guideline
for
finding
the
malfunction
point
in
the
servo
circuitry.
If
the
error
code
“E-00”
is
displayed,
the
unit
is
“OK
(No
problem).”
@
Servo
adjustment
procedure
Turn
the
power
ON.
Load
the
test
disc
(SZZP1054C).
Hold
down
the
REPEAT
button
for
at
least
2
seconds,
and
then
press
the
PAUSE
button
for
at
least
2
seconds
while
continuing
to
hold
down
the
REPEAT
button.
Press
the
(PLAY)
button,
and
play
for
10
seconds.
Servo
adjustment
results
are
displayed.
(Example)
Normal
Focus
Tracking
CLV
servo
ity
a
Hagete
“H"
level
“L”
level
Remove
the
disc
and
turn
the
power
OFF.
ee
euvsenoayeen
|
aetcive
|
normal
~18-

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Technics SL-EH60 Specifications

General IconGeneral
BrandTechnics
ModelSL-EH60
CategoryCD Player
LanguageEnglish

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