1-2
SERVICING
PRECAUTIONS
NOTES
REGARDING
HANDLING
OF
THE
PIC
K
-UP
1.
Notes
for
transport
and
storage
1)
The
pick-up
should
always
be
left
in
its
conductive
bag
until
immediately
prior
to
use.
2)
The
pick-up
should
never
be
subjected
to
external
pressure
or
impact.
2.
Repair
notes
1)
The
pick-up
incorporates
a
strong
magnet,
and
so
should
never
be
brought
close
to
magnetic
mate-
rials.
2)
The
pick-up
should
always
be
handled
correctly
and
carefully,
taking
care
to
avoid
external
pressure
and
impact.
If
it
is
subjected
to
strong
pressure
or
impact,
the
result
may
be
an
operational
malfunc-
tion
and/or
damage
to
the
printed-circuit
board.
3)
E
ach
and
every
pick-up
is
already
individually
adjusted
to
a
high
degree
of
precision,
and
for
that
reason
the
adjustment
point
and
installation
screws
should
absolutely
never
be
touched.
4)
Laser
beams
may
damage
the
eyes
!
Absolutely
never
permit
laser
beams
to
enter
the
eyes
!
Also
NE
V
E
R
switch
ON
the
power
to
the
laser
output
part
(lens,
etc.)
of
the
pick-up
if
it
is
damaged.
5)
Cleaning
the
lens
surface
If
there
is
dust
on
the
lens
surface,
the
dust
should
be
cleaned
away
by
using
an
air
bush
(such
as
used
for
camera
lens).
The
lens
is
held
by
a
delicate
spring.
When
cleaning
the
lens
surface,
there-
fore,
a
cotton
swab
should
be
used,
taking
care
not
to
distort
this.
6
)
N
ever
attempt
to
disassemble
the
pick-up.
Spring
by
excess
pressure.
If
the
lens
is
extremely
dirty,
apply
isopropyl
alcohol
to
the
cotton
swab.
(Do
not
use
any
other
liquid
cleaners,
because
they
will
damage
the
lens.)
Take
care
not
to
use
too
much
of
this
alcohol
on
the
swab,
and
do
not
allow
the
alcohol
to
get
inside
the
pick-up.
Storage
in
conductive
bag
Drop
impact
NE
V
E
R
look
directly
at
the
laser
beam,
and
don
’
t
allow
contact
fingers
or
other
exposed
skin.
Magnet
H
ow
to
hold
the
pick-up
Conductive
Sheet
Cotton
swab
Pressure
Pressure
SECTION
1.
GENERAL
Содержание x-rsm400dvh
Страница 4: ...SECTION 5 DIAGNOSIS CONNECTION 5 1 1 1 ...
Страница 11: ...1 8 ...
Страница 21: ...2 12 ...
Страница 45: ...3 24 ...
Страница 49: ...A 1 2 3 4 5 6 7 8 9 10 11 12 B C D E F G H I J K L M N O P Q R S T 3 31 3 32 4 I O CIRCUIT DIAGRAM ...
Страница 50: ...A 1 2 3 4 5 6 7 8 9 10 11 12 B C D E F G H I J K L M N O P Q R S T 3 33 3 34 5 MICOM INTERFACE CIRCUIT DIAGRAM ...
Страница 51: ...A 1 2 3 4 5 6 7 8 9 10 11 12 B C D E F G H I J K L M N O P Q R S T 3 35 3 36 6 PWM CIRCUIT DIAGRAM ...
Страница 52: ...A 1 2 3 4 5 6 7 8 9 10 11 12 B C D E F G H I J K L M N O P Q R S T 3 37 3 38 7 AMP CIRCUIT DIAGRAM ...
Страница 53: ...A 1 2 3 4 5 6 7 8 9 10 11 12 B C D E F G H I J K L M N O P Q R S T 3 39 3 40 8 DECK CIRCUIT DIAGRAM ...
Страница 54: ...3 41 3 42 9 FRONT CIRCUIT DIAGRAM A 1 2 3 4 5 6 7 8 9 10 11 12 B C D E F G H I J K L M N O P Q R S T ...
Страница 55: ...3 43 3 44 10 USB VOLUME CIRCUIT DIAGRAM A 1 2 3 4 5 6 7 8 9 10 11 12 B C D E F G H I J K L M N O P Q R S T ...
Страница 56: ...3 45 3 46 11 MIC CIRCUIT DIAGRAM A 1 2 3 4 5 6 7 8 9 10 11 12 B C D E F G H I J K L M N O P Q R S T ...
Страница 59: ...3 51 3 52 PRINTED CIRCUIT BOARD DIARGAMS 1 1 MAIN P C BOARD DIAGRAM TOP VIEW ...
Страница 60: ...1 2 MAIN P C BOARD DIAGRAM BOTTOM VIEW 3 53 3 54 ...
Страница 61: ...3 55 3 56 2 1 DVD P C BOARD DIAGRAM TOP VIEW ...
Страница 62: ...2 2 DVD P C BOARD DIAGRAM BOTTOM VIEW 3 57 3 58 ...
Страница 65: ...3 63 3 64 ...