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Philips 22RC026/00 - Specifications; Service; Service Hints; Important Warnings

Philips 22RC026/00
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SPECIFICATIONS
Power
supply
>
13.2VDC
(nom.)
Distortion
>:
<£0.01%
(at
1kHz)
©
16.0VDC
(max.)
Data
-
Track
mute
:
2
93dB
(A-weighted)
Frequency
response
:
20-20,000
Hz
(+
1dB)
Wow
and
flutter
:
unmeasurable
DAC
resolution
:
1
bit
per
channel
Output
voltage
>
700mV
Bus
interface
:
D?B
Operating
positions
:
Horizontal/Vertical/45°
Crosstalk
L<>R
:
<-75dB
Weight
:
2kg
S/N
ratio
‘
96dB
(A-weighted)
Dimensions
(HxWxD)
:
66x
259x175
mm
SERVICE
IMPORTANT
!!
!!
IMPORTANT
-
When
disassembling,
ALWAYS
protect
the
pick-up
unit
against
ESD
damage
by
closing
the
solder
connection
of
the
pick-up
unit
either
on
the
CD
panel
or
the
flexible
foil
pcb!
(See
also
the
repair
notes
and
disassembly
procedures
described
in
this
manual.)
-
New
pick-up
units
are
supplied
with
CLOSED
solder
connections
on
the
flexible
foil
pcb.
Do
NOT
forget
to
remove
the
solder
connection
AFTER
replacing
the
unit!
SERVICE
HINTS
|
-
To
prevent
magazine
check
(duration
approx.
30-40
sec.),
insert
the
magazine
and
press
the
‘eject’
button
SIMULTANEOUSLY.
In
that
case
disc
no.1
is
loaded
and
the
set
comes
into
'Standby'
mode.
-
Use
(home-made)
extension
cables
of
approx.
30
cm
to
get
access
to
the
bottom
side
of
the
main
pcb
for
measuring
purposes.
Two
extension
cables
(a
2-pole
and
a
5-pole
one)
are
required.
To
make
these
cables,
the
following
parts
can
be
ordered
and
used
for
making
the
extension
cables:
CS801
-
cable
assy
2-pole
-
4822
321
62668
-
CS802
-
cable
assy
5-pole
-
4822
320
11738
-
The
set
can
also
operate
without
cover,
but
take
care
of
the
following
measures:
-
ABSOLUTELY
NEVER
PERMIT
LASER
BEAMS
TO
ENTER
THE
EYES
-
DONOT
EXPOSE
THE
SET
TO
BRIGHT
(SUN)LIGHT
-
When
the
CD
changer
has
a
defect
while
the
magazine
is
still
in,
the
magazine
can
be
removed
by
moving
the
emergency
eject
lever
to
the
right
by
a
small
screwdriver,
as
shown
in
figure
1
below.
First
the
protection
sheet
has
to
be
removed.
DO
NOT
FORGET
to
put
the
sheet
back,
to
prevent
dust
intrusion!
When
a
disc
is
chucked,
turn
the
gear
to
the
right
until
the
slide
lever
reaches
to
the
edge
of
the
left
side
(see
figure
2).
Slide
lever
Cs
Gear
i
i
i
i
j
|
|
Figure
1
INTERFACE
CABLE
CONNECTIONS
Figure
2
22RC026
-2-

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