Technics SL-PS670D Service Manual

ORDER
NO.
MB9704076A2
Service
Compact
Disc
Player
Manual
COMPACT
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file
Model
service
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No.
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Note:
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No:
SL-PS670D
MECHANISM
AS
noise
together
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EB,
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Disc
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Player
Specifications
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Audio
channels
of
No. Frequency Output Dynamic S/N
Harmonic
Total
Wow
DA
Output Load
Headphone
@
Pickup
Wavelength
Laser
This does
Products
service
response
voltage
range
distortion
harmonic
flutter
and
converter
impedance
impedance
Power
service
contain
not
or
distortion
output
level
information
powered
the
repair
warnings
electricity
by
product
designed
is
or
or
15
mW
No
hazardous
cautions
should
products
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2
20,000
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0.0027%
Below
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for
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stereo)
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dB)
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(at
V
2
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98
107
dB
(1
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dB)
0
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(1
measurable
MASH
More
32 Q (adjustable)
aan
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serviced
with
limit
(1
bit)
Q
600
k2
10
than
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emitted
protection)
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technicians
repair
non-technical
repaired
or
service
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Power
Power Dimensions
Weight
Note:
Specifications
Weight
For
This
*
@
WARNING
individuals
only
information
General
consumption supply
and
United
apparatus
is
MASH
and
only
potential
of experienced
by
by
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x
H
x
(W
subject
are
dimensions
Kingdom
was
trademark
a
is
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are
only:
produced
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dangers
professional
else
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to
approximate.
BS
to
NTT.
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for
attempting
in
result
could
AC
notice.
without
800.
the
by
use
technicians.
in
service
to
serious
Hz,
50
114x290
x
430
general
Any
injury
-—
230
4.0
public.
product.
a
attempt
death.
or
14W
240
V
mm
kg
It
to
Technics
©
1997 All distribution
Matsushita
rights
reserved.
Electric
Unauthorized
is a violation
Industrial
of
law.
Co.,
Ltd.
copying
and
SL-PS670D
Schematic
m
@
Power (SL-PS670A
[4
main
(ref.
pages19 ~ 20
Diagram
Switch
/
Service
circuit
ToLYSERVO CIRCUIT
(CN702) (page
17)
Loading
Manual
of
SL-PS670A
Motor
of
pages
service
Operation
/
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22.)
19
manual.)
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Power
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main
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of
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21
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REGULATOR
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service
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23 ~ 24
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of
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of
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23 ~ 25.)
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SL-PS670D
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Addition—
Sa
Speen
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DIGITAL
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Notes:
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Mentioned
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Alt
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SLPS670A
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Replacement
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Remarks
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Manual
SL-PS670A
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ORDER
NO.
MB9410050C2
Service
Compact
Disc
Player
Manual
tise
pieimaL
AUDIO
AA
multi-stage
AAS
nolse
HH
shaping
*
Compact
Disc
Player
SL-PS670A
Colour
Areas
Model
No.
elem
|
RAE1100Z
MECHANISM
Specifications
B
Audio
No.
of
channels Frequency Output Dynamic S/N Harmonic Total Wow DA
converter Output Load Headphone
@
Pickup
Wavelength Laser
This
contain
Products
repair
response
voltage
range
distortion
harmonic
and
flutter
impedance
impedance
output
Power
service
warnings
powered
the
product
distortion
-
level
information
or
cautions
by
electricity
or
products
is
designed
to
15
No
advise
should
dealt
SERIES
2
2 20,000
0.002%
0.0027%
Below
mW
max.
hazardous
(with
for
experienced
non-technical
be
serviced
with
in
this
(left
and
right,
Hz, + 0.5
2 V (at 0 dB)
(1
kHz, 0 dB)
(1
KHz, 0 dB)
measurable
MASH
More
than
32 Q (adjustable)
780
radiation
safety
individuals
or
service
is
emitted
protection)
repair
repaired
information
stereo)
dB
98
dB
107
dB
limit
(1
bit)
600
2
10
kQ
nm
Z\AWARNING
technicians
of
only
m@
General
Power Power Dimensions Weight
Note: Specifications
Weight
For
This
*
@
MASH
only
potential
by
experienced
by
anyone
consumption supply
and
United
apparatus
is a trademark
and
is
dangers
else
could
(W x Hx
are
dimensions
Kingdom
designed
in
professional
D)
subject
only:
produced
for
attempting
result
to
change
are
approximate.
to
BS
of
NTT.
use
by
to
service
technicians.
in
serious
without
800.
the
general
a
Any
injury
AC
50/60
notice.
public.
product.
attempt
or
death.
Hz,
230 ~ 240
430 x 114x290
It
does
to
service
15
4.0
not
or
W
V
mm
kg
Technics
©
1994
All
rights
and
distribution
Matsushita
reserved.
is a violation
Electric
Industrial
Unauthorized
of
copying
law.
Co.,
Ltd.
SL-PS670A
m@
Contents
®
Handling
@
Precaution
©
ACCOSSOMIOCS
@
CONNECTIONS
@
Caution
@
Location
@
Basic
®@
Operation
Main
@
BlOCK
@
So,
@
1.
2.
When
3.
4.
®
1.
2.
Caution: The wrist (optical
for
Operating
Component
Diagram
Handing
laser
diode
be
careful
Handling
Do
not
subject
as
it
is
extremely
To
prevent
pin
is
inserted
removing
time
as
possible.
Take
care
board). Do
not
turn
ready
been
Grounding
Human
body
Use
the
anti-static
your
body.
Work
table
Put a conducive
traverse
static
electricity
strap.
pickup).
@
Precautions
of
sscevscicissscvsnsveesvevecstcecestusvecetaceasgustusntecsoovseoanstdeccevavedieseases
00...
AC
of
Controls..............
Check
in
of
of
the
the
for
Laser
Traverse
Diode....
DeCK
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2
3
eee
seette
Mains
tees
Lead...
ed
4
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6
and
Replacement
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Precautions
traverse
electrostatic
traverse
the
traverse
sensitive
breakdown
into
the
flexible
or
connecting
to
apply
variable
deck
breakdown
deck
deck
to
electrical
of
the
board
the
excessive
resistor
Procedures
(optical
during
(optical
(optical
shock.
laser
diode,
(FPC
short
stress
(laser
power
........
pickup)
pickup)
pickup)
board).
pin,
finish
to
cscs
for
Traverse
break
repair
of
the
to
static
an
anti-static
the
job
in
flexible
board
adjustment).
7~13
14,15
down
traverse
electricity
shorting
as
short
(FPC
It
has
al-
Schematic
@
Printed
@
Wiring
@
Troubleshooting
@
Automatic
@
Function
@
Replacement
®@
Cabinet
@
Loadiong
Deck
to
potential
deck
(optical
Lens
Circuit
Cornnection
of
Paris
Unit
difference
pickup).
Diagram
Board
Diagram
Guide
Adjustment
IC
Terminals
Parts
List
Location
Parts
caused
touch)
s.isecccscsies
Diagram
Results
....
Location
FPC
(Handle
adjusted.
for
electrostatic
breakdown
prevention
grounding
wrist
strap
to
discharge
the
static
electricity
from
grounding
deck
So,
material
(optical
take
of
care
(sheet)
pickup)
your
clothes
not
to
is
let
or
steel
placed,
will
your
clothes
sheet
and
not
on
ground
be
grounded
touch
the
area
where
the
sheet.
through
traverse
the
deck
Iron
conduct
Page
i
pesedaceseeseucunteceesnarecsersnevarees
oo...
cess
wo.
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eseteerensereseees
cette
16~22 23~25
26
me
Display
.......
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.........
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0.0...
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by
static
electricity
;
it
carefully)
Be (Use
plate
or
some
metals
electricity
Function
of
sure
the
to
0...
clothes
po
to
short
shorting
or
human
this
pin
30~33 34~41
..
38,39
body.
portion
or
clip)
29
40
m@
Precaution
CAUTION:
ACHTUNG:
of
This
product
Wave
length:
Maximum
Laser
radiation
1.
Do
not
2.
3.
4.
Dieses abgestrahlt. Wellenlange:
Maximale
1.
2.
3. 4,
disassemble
Do
not
adjust
Do
not
lock
Recommend
Produkt
Strahlungsleistung
Strahlung
Lasereinheit
werksseitig
Nicht
Nicht
Uber
Laser
utilizes a laser
780
nm
output
radiation
from
the
the
variable
at
the
focus
to
enthalt
nm
an
Lasereinheit
nicht
justierten
optischen
langere
Zeit
Diode
diode
power
pick
up
the
pick
up
resistor
lens
using
lock
at
pick
eine
Laserdiode.
der
zerlegen,
Einstellregler
Instrumenten
in
Fokussierlinse
with
the
unit
from
pick
up:
unit
is
safety
unit,
since
on
the
pick
optical
instruments.
up
lens
for a long
Im
eingeschalteten
Lasereinheit:
ungefahrlich,
da
Strahlung
in
Fokussierlinse
turned
“on”,
100
uW/VDE
level,
but
be
radiation
up
from
unit.
time.
100WW/VDE
wenn
folgende
an
Lasereinheit
blicken.
invisible
sure
the
exposed
It
was
already
Zustand
Punkte
freigelegten
nicht
verstellen.
blicken.
laser
radiation
followings:
laser
diode
adjusted.
wird
unsichtbare
beachtet
Laserdiode
is
emitted
is
dangerous.
Laserstrahlung
werden:
gefahrlich
from
ist.
the
pick
up
lens.
Lasereinheit
SL-PS670A
LUOKAN KLASS 1 LASER
Accessories
Stereo
CONMECHION
(SJP2276}
CLASS LASER
1 PRODUCT
1
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Amplifier
DIGITAL
(not
included)
Bolore
making
all
other
Soe
tho
for
details.
The
configuration
ing
to
the
connections,
system
compononts
operating
area.
be
sure
is
Instructions
of
first
of
{he
the
AC
outlet
and
connect the
Remove a dust-protection DIGITAL
OPTICAL
connect
to
When
this
cap
as
shown
that
the
turned
amplilier
AC
lf
your
amplifier
amplifier.
the
digital
terminal
in
the
power
off.
or
the
mains
lead
has
the
AC
mains
cap
OUT
terminal
amplifier.
is
not
being
illustration
of
this
unit
and
cassette
deck
differ
accord-
FOR
KINGDOM
BE
SURE
THE
CAUTION
AC
MAINS
PAGE 4 BEFORE
CONNECTING AC
MAINS
Household
mains
outlet
the
AC
outlet,
lead
to
the
which
is
inserted
only
when
used,
attach
above.
UNITED
ONLY
TO
READ
LEAD
THE
LEAD.
ar)
you
can
“AC
OUTLET”
in
you
the
FOR
also
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of
SL-PS670A
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(“EB”
For
frilly
runny.
This
mains
A
Should
the
itis
Check
the
If
ensure
until a replacement A local
area
your
safety,
appliance
plug
5-ampere
the replacement approved
for
body
of
the
plug
that
If
you
lose
replacement
dealer.
for
code
is
for
your
fuse
is
fuse
need
fuse
by
ASTA
the
ASTA
the
fuse.
contains a removable
it
is
refitted
the
fuse
fuse
CAUTION!
IF
THE
FITTED
ABLE
THERE
FOR HOME MOVED POSED
CAL
SHOCK
SERTED
THE
THEN
AND
OF
SAFELY.
IS A DANGER
INTO
AC
model
please
THE
IF
only)
read
supplied
safety
fitted
in
to
be
has a rating
or
mark
when
cover
cover
is
cover
MOULDED
SOCKET
THE
FUSE
PLUG
THE
ANY
13-AMPERE
Mains
the
following
with a moulded
and
convenience.
this
plug.
replaced
BS!
@>
the
the
obtained.
can
OF
CUT
of
to
BS1362.
or
the
fuse
fuse
plug
be
purchased
PLUG
OUTLET
SHOULD
CUT
SEVERE
OFF
please 5-ampere
is
must
OFF
SOCKET.
Lead
text
three
ensure
and
BSI
mark Y on
cover
you
replaced.
not
be
from
IS
UNSUIT-
IN
YOUR
BE
AND
ELECTRI-
PLUG
IS
(For
care-
pin
: that that
must
used
your
RE-
DIS-
IN-
United
Kingdom)
The nected or
coloured
Before
Remove
How
1.
Open
wire
to
use
the
to
the
which
the
is
terminal
RED.
connector
replace
fuse
cover
eoneense
ae?
'
coloured
which
cover
the
BROWN
is
marked
as
follows.
Connector
fuse
with a screwdriver.
must
with
the
be
con-
letter
L
If a new code If
in
as
any
plug shown doubt
IMPORTANT
If
the
socket
plug
supplied
and
an
appropriate
The
wires
dance
with Blue: Brown: Do
not
connect
plug
which
earth
symbol yellow. As
the
colours apparatus ings
identifying follows. nected or
The
to
the
coloured
is
below.
please
outlets
with
in
this
the
following
is
marked
of
may
not
the
wire
terminal
BLACK.
to
be
fitted
please
consult a qualified
in
the
home
this
appliance
three
pin
plug
mains
Neutral Live
either
the
correspond
which
lead
code:
wire
to
by
the
or
coloured
wires
terminals
is
coloured
which
letter
in
is
are
it
fitted.
are
the
earth
“E”
green
the
with
in
your
BLUE
marked
observe
electrician.
not
suitable
should
coloured
terminal
or
by
or
green-and-
mains
the
lead
coloured
plug
proceed
must
with
the
the
be
in
the
be
letter
wiring
for
the
cut
off
accor-
in
the
safety
of
this
mark-
as
con-
N
Fuse (5
ampere)
m@
Location
of
Controls
Tee
LENGTH
DEAT
Tue FADE
SL-PS670A
No.
@)
Power
(POWER,
Press In
power.
@
Standby
When tor turned
@
Peak
©)
Auto
©
Disc
@)
Disc
(4
Numeric
@)
Random Repeat
“STANDBY
STANDBY
to
switch
the
standby
mode,
unit
the
indicator
the
unit
is
connected
lights
up
in
on.
search
cue
standby
button
button
tray
tray
open/close
OPEN/CLOSE)
buttons play
button
button
(REPEAT)
Name
(/ON”
(5/ON)
from
on
unit
to
is
still
consuming a small
(STANDBY)
to
the
AC
mode
and
(PEAK
(AUTO
CUE)
button
(1—9,
0,
210)
(RANDOM)
switch
standby
mains
goes
mode
out
SEARCH)
or
suppiy,
when
vice
versa.
amount
this
indica-
the
unit
of
is
No.
CD
Tape eTape ®Time
@5
Display
Search
@D
Skip
Program eProgram
Clear
Recall
Stop
@0)
Pause
@2)
Play
edit
record
length side fade
panel
buttons
buttons
play
button
button
button
button
button
buttons
button
select
button
(<<,
(<4,
buttons
button
(CLEAR)
(RECALL)
(Ml)
(EI)
(>)
Name
(EDIT
(TAPE
button
(TIME
(SIDE
FADE)
>>)
>P!)
(PROGRAM)
GUIDE)
LENGTH)
A/B)
4)
Remote
42
Headphones
@3)
Headphones
(PHONES
control
jack
volume
LEVEL)
signal
(PHONES)
level
sensor
knob
(SENSOR)
6.3,
32
Q)
SL-PS670A
m
Basic
y
|
Operating
POWER
Press
on).
Procedure
POWER
(Power
goes
To
stop
the
disc
play:
Press
i,
3
STANDBS_JON
OPEN/CLOSE
OPEN/CLOSE
iy
Illuminates.
eThis
indicates
installed.
elf a CD
automatically first
Press
open
Press close
Total
track.
the
B
the
number
is
4
tray
4
of
Press > (Play
Play
stops
been
Index
(If
there
currently
automatically
played.
number
have
Track
that a CD
already
in
begins
playing
OPEN/CLOSE
and
insert a disc.
Label
must
OPEN/CLOSE
tray.
tracks
Total
begins).
is
none, " / " is
playing | Elapsed
!
|
saacx
INDEX
off
has
not
the
disc
from
face
upward.
playing
after
displayed.)
|
St
been
tray,
the
to
to
time
tracks
time
it
To
temporarily
eThe
displayed
For
this
which
appears
@When
you
For
your
skip
play
begins
To
listen
1
PHONES
9
|
Note
|
Avoid
tistening
damage.
total
reason,
on
use
the
reference:
step 3 and
from
with
PHONES
LEVEL
MIN
for
stop
the
Press
SU
Illuminates.
To
playing
time
cards
press
first
time
may
with
track.
the
song
timer
headphones
Connect
cluded).
Lower ePlug
Adjust
PHONES
To To
MAX
prolonged
disc
play:
TTLIIIIRGY
continue
other
includes
be
several
P,
the
type:
playback,
like.
unit,
be
tray
headphones
volume
Large
the
LEVEL.
make
louder:
make
lower:
periods
of
press
the
time
sure
before
stereo
between longer
to
turn
connecting.
type
seconds
automatically
volume
Turn
toward
Turn
toward
time
to
prevent
.
tracks.
than
this
unit
closes
(not
with
the the
hearing
that
on.
in-
the
right.
left.
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