Sony CDP-750 User Manual

SERIJICE
MANUAL
US
Model
US
Model
CDP.NTESD
US Model
Canadian
Model
AEP
Model
UK
Model
E
Model
cDP-750
PHOTO:
CDP-75O
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plet€r
System
Compact
disc
player
Laser
Semiconductor
laser
(À =
780
nm)
Laser
output
Max.0.4
mW
+
This
output is
the value
measured
at
a distance
of about 1.6
mm
from
the objective
lens
surface
on
the Optical
Pick-up
Btock.
Frequency response
2Hz-
?okH,z(r0.5 dS)
Signal to noise
ratio
More
than 102
dB
Oynamic range
More
than
95 dB
Harmonlc distortion
Less than
0.003%
(at
1
kHz)
Channel
separalion
More than
95dB
Wow
and
flutter
Below measurable
limit
(t0.001%
WPEAK)
SPECIFICATIONS
Gcnoral
Power requirements
US,
Canadian Model . .
.
AEP
Model.
UK Model.
E
Model.
Power
consumption
Dimensions
Weight
120V
AC,60Hz
22OV
AC,5O/60H2
240v
Ac,50/60H2
110-120,220-2QV
AC,
5O/@Hz
12W
Approx.430 x
100
x
340 mm
(w/h/dl
(17x4x13%inchesl
including
proiecting
parts
and controls
Approx.4.7kg
(10
lbs
6 ozl, net
Remote
cornman
br
(supplled)
RM
-D4SO
Remote
control
system
Infrared
control
Power
requirements
3
V DC
with
two R6
batteries
(size
AA)
Dimensions
62x2!x
168.5
mm
(w/h/d)
(2\zxnlrx63la
inches)
Weighl
130
g (5
o4
including
batteries
Supplled
accessorles
COMPACT
DISG
PLAYER
Outpntt
Type
Output ler/sl
Load
impedance
LINE
OUT Phono
jack
2V
(50
kilohms)
more
than
10
kilohms
HEADPHON.
ES
Stereo
jack
6.6mW
(32
ohms)
DIGITAL OUT
lcDP-207ESD/
750: AEP, UK
models onlyl
Phono
jack
0.5 Vp-p
O5
ohms)
75
ohms
@nnecting cord
(2
phono
plugs
-
2
phono plugs)
1
Flemote
commander
1
R6
batteries
2
SONY

Sony CDP-750 Specifications

General

Brand	Sony
Model	CDP-750
Category	CD Player
Language	English

Summary

Safety Check Procedures

AC Leakage Test

Procedure to check for AC leakage from exposed metal parts.

Laser Safety During Service

Laser Diode Specifications

Laser Unit Service Precautions

Instructions on handling the optical pick-up and APC circuit.

General Servicing Notes

Electrical Adjustment Procedures

RF PLL Frequency Adjustment

Procedure to adjust RF PLL frequency and lock frequency.

E-F Balance Adjustment Procedure

IC101 (MSC6458) Details

IC101 Pin Function Descriptions

Exploded Views and Parts List

Electrical Parts List

Troubleshooting Common Issues