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CDP-C460Z/CE515
US Model
CDP-C460Z/CE515
Canadian Model
AEP Model
Australian Model
CDP-CE515
SERVICE MANUAL
COMPACT DISC PLAYER
MICROFILM
SPECIFICATIONS
Photo : CDP-CE515
Model Name Using Similar Mechanism
CDP-C360Z/CE415
CD Mechanism Type
CDM27G-5BD22
Base Unit Type
BU-5BD22
Optical Pick-up Type
KSS-213BA/F-NP
Compact Disc Player
Laser
Semiconductor laser (
= 780 nm)
Emission duration: continuous
Laser output
Max 44.6
µW*
* This output is the value measured at a
distance of 200 mm from the objective
lens surface on the Optical Pick-up
block with 7 mm aperture.
Frequency response
2 Hz to 20 kHz ± 0.5 dB
Signal-to-noise ratio
More than 107 dB
Dynamic range
More the 98 dB
Harmonic distortion
Less than 0.0035%
Output
Jack
Maximum
Load
type
output
impedance
level
LINE OUT
Phono
2V
Over 10 kilohms
jacks
(at 50 kilohms)
DIGITAL OUT
Optical
­18 dBm
Wave length:
(OPTICAL)
output
660 nm
connector
PHONES
Stereo
10 mW
32 ohms
phone jack
General
Power requirements
Where purchased Power requirements
USA/Canada
120 V AC, 60 Hz
Europe
220 V ­ 230 V AC, 50/60 Hz
Australia
240 V AC, 50/60 Hz
Power consumption
14W
Dimensions (approx.)
430
× 120 × 393 mm
(w/h/d)
(17
× 4 3/4 × 15 1/2 in.) incl. projecting parts
Mass (approx.)
5.4 kg (11 lbs 15 oz)
Supplied accessories
Audio cord (2 phono plugs­2 phono plugs) (1)
Remote commander (remote)(1)
Sony SUM-3 (NS) batteries (2)
Design and specifications are subject to change without notice.


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-- 2 --
The following caution label is located inside of the unit.
This appliance is classified
as a CLASS 1 LASER
product.
The CLASS 1 LASER
PRODUCT MARKING is
located on the rear exterior.
CAUTION
Use of controls or adjustments or performance of procedures
other than those specified herein may result in hazardous
radiation exposure.
1.
GENERAL ..................................................................... 7
2.
DISASSEMBLY
2-1.
Case, Bottom Plate and Front Panel ··································· 8
2-2.
Back Panel and Disc Table ················································· 8
2-3.
Optical Pick-up Block Assembly ······································· 9
2-4.
Bracket (Gear) Assembly ··················································· 9
3.
ELECTRICAL BLOCK CHECKING ................... 10
4.
DIAGRAMS
4-1.
Circuit Boards Location ··················································· 12
4-2.
Printed Wiring Board -- BD Section -- ·························· 13
4-3.
Schematic Diagram -- BD Section -- ····························· 15
4-4.
Printed Wiring Board -- Main Section -- ······················· 17
4-5.
Schematic Diagram -- Main Section -- ·························· 19
4-6.
Schematic Diagram -- Display Section -- ······················ 21
4-7.
Printed Wiring Board -- Display Section -- ··················· 23
4-8.
IC Block Diagrams ··························································· 25
4-9
IC Pin Functions
· IC101 Digital Signal Processor (CXD2545Q) ··············· 27
· IC302 System Control (CXP84340-060Q) ···················· 30
5.
EXPLODED VIEWS
5-1.
Front Panel and Case Section ··········································· 32
5-2.
Back Panel and Disc Table Section ·································· 33
5-3.
Chassis Section ································································· 34
5-4.
Base Unit Section (BU-5BD22) ······································· 35
6.
ELECTRICAL PARTS LIST ................................... 36
TABLE OF CONTENTS
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK
! OR DOTTED LINE WITH
MARK
! ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS
LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE
COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS
APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS
PUBLISHED BY SONY.
ATTENTION AU COMPOSANT AYANT RAPPORT
À LA SÉCURITÉ!
LES COMPOSANTS IDENTIFÉS PAR UNE MARQUE
! SUR LES
DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES PIÈCES SONT
CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT. NE
REMPLACER CES COMPOSANTS QUE PAR DES PIÈSES SONY
DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU
DANS LES SUPPÉMENTS PUBLIÉS PAR SONY.


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-- 3 --
MODEL IDENTIFICATION
-- BACK PANEL --
CDP-CE515
US Model
: 842-0
CDP-CE515
Canadian Model
: 842-1
CDP-CE515
AEP Model
: 842-2
CDP-C460Z
US Model
: 842-3
CDP-CE515
Australian Model
: 842-5
SAFETY CHECK-OUT
(US model only)
After correcting the original service problem, perform the
following safety checks before releasing the set to the customer:
Check the antenna terminals, metal trim, "metallized" knobs, screws,
and all other exposed metal parts for AC leakage. Check leakage as
described below.
LEAKAGE
The AC leakage from any exposed metal part to earth ground and
from all exposed metal parts to any exposed metal part having a
return to chassis, must not exceed 0.5 mA (500 microampers).
Leakage current can be measured by any one of three methods.
1.
A commercial leakage tester, such as the Simpson 229 or RCA
WT-540A. Follow the manufacturers' instructions to use these
instruments.
2.
A battery-operated AC milliammeter. The Data Precision 245
digital multimeter is suitable for this job.
3.
Measuring the voltage drop across a resistor by means of a
VOM or battery-operated AC voltmeter. The "limit" indication
is 0.75 V, so analog meters must have an accurate low-voltage
scale. The Simpson 250 and Sanwa SH-63Trd are examples of
a passive VOM that is suitable. Nearly all battery operated
digital multimeters that have a 2V AC range are suitable. (See
Fig. A)
NOTES ON HANDLING THE OPTICAL PICK-UP
BLOCK OR BASE UNIT
The laser diode in the optical pick-up block may suffer electrostatic
breakdown because of the potential difference generated by the
charged electrostatic load, etc. on clothing and the human body.
During repair, pay attention to electrostatic breakdown and also use
the procedure in the printed matter which is included in the repair
parts.
The flexible board is easily damaged and should be handled with
care.
NOTES ON LASER DIODE EMISSION CHECK
The laser beam on this model is concentrated so as to be focused on
the disc reflective surface by the objective lens in the optical pick-
up block. Therefore, when checking the laser diode emission,
observe from more than 30 cm away from the objective lens.
4-987-
Earth Ground
AC
voltmeter
(0.75V)
1.5k
0.15
µF
Fig. A. Using an AC voltmeter to check AC leakage.
To Exposed Metal
Parts on Set


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-- 4 --
CD-TEXT TEST DISC
This unit is able to display the test data (character information) written in the CD on its fluorescent indicator tube.
The CD-TEXT TEST DISC (TGCS-313:4-989-366-01) is used for checking the display.
To check, perform the following procedure.
Checking Method:
1.
Turn ON the power, set the disc on the disc table with the side labeled as "test disc" as the right side, close the front cover, and chuck the
disc.
2.
Press the
" button and play back the disc.
3.
The following will be displayed on the fluorescent indicator tube.
Display : 1kHz/0 dB/ L&R
4.
Press the
= and + buttons to switch the track. The text data of each track will be displayed.
For details of the displayed contents for each track, refer to "Table 1 : CD-TEXT TEST DISC TEXT Data Contents" and "Table 2 : CD-
TEXT TEST DISC Recorded Contents and Display".
Restrictions in CD-TEXT Display
In this unit, some special characters will not be displayed properly. These will be displayed as a space or a character resembling it. For details,
refer to "Table 2 : CD-TEXT DISC Recorded Contents and Display".
Table 1 : CD-TEXT TEST DISC TEXT Data Contents (TRACKS No. 1 to 41:Normal Characters)
* Other channel is infinity zero.
NOTE : The contents of Track No. 1 to 41 are the same as those of the current TEST DISC-their titles are displayed.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
TRACK
No.
Displayed Contents
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
TRACK
No.
Displayed Contents
1kHz/0dB/L&R
20Hz/0dB/L&R
40Hz/0dB/L&R
100Hz/0dB/L&R
200Hz/0dB/L&R
500Hz/0dB/L&R
1kHz/0dB/L&R
5kHz/0dB/L&R
7kHz/0dB/L&R
10kHz/0dB/L&R
16kHz/0dB/L&R
18kHz/0dB/L&R
20kHz/0dB/L&R
1kHz/0dB/L&R
1kHz/-1dB/L&R
1kHz/-3dB/L&R
1kHz/-6dB/L&R
1kHz/-10dB/L&R
1kHz/-20dB/L&R
1kHz/-60dB/L&R
1kHz/-80dB/L&R
1kHz/-90dB/L&R
Infinity Zero w/o emphasis//L&R
Infinity Zero with emphasis//L&R
400Hz+7kHz(4:1)/0dB/L&R
400Hz+7kHz(4:1)/-10dB/L&R
19kHz+20kHz(1:1)/0dB/L&R
19kHz+20kHz(1:1)/-10dB/L&R
100Hz/0dB/L*
1kHz/0dB/L*
10kHz/0dB/L*
20kHz/0dB/L*
100Hz/0dB/R*
1kHz/0dB/R*
10kHz/0dB/R*
20kHz/0dB/R*
100Hz Squer Wave//L&R
1kHz Squer Wave//L&R
1kHz w/emphasis/-0.37dB/L&R
5kHz w/emphasis/-4.53dB/L&R
16kHz w/emphasis/-9.04dB/L&R


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-- 5 --
TRACK
Recorded contents
Display
! " # $ % & '
(21h to 27h)1kHz 0dB L&R
( )
+ , ­ . /
(28h to 2Fh)
0 1234 5 6 7
(30h to 37h)
8 9 : ; < = > ?
(38h to 3Fh)
@A B C D E F G
(40h to 47h)
H I J K L M N O
(48h to 4Fh)
P Q R S T U V W
(50h to 57h)
X Y Z [ ¥ ] ^ _
(58h to 5Fh)
a b c d e f g
(60h to 67Fh)
h i j k l m n o
(68h to 6Fh)
p q r s t u v w
(70h to 77h)
xy z { I }
(78h to 7Fh)
i ¢ £ ¤ ¥
§
(A0h to A7h) 8859-1
C ª
¬ PR­ (A8h to AFh)
·
± 23
µ ¶ · (B0h to B7h)
1 º
¿
(B8h to BFh)
ÀÁÂÃ ÄÅ ÆÇ
(C0h to C7h)
È É Ê Ë ÌÍÎÏ
(C8h to CFh)
D Ñ ÒÓ ÔÕÖ
(D0h to D7Fh)
Ø ÙÚÛ Ü Y
ß
(D8h to DFh)
à áâãä å æ ç
(E0h to E7h)
è é ê ë ìíîï
(E8h to EFh)
ñòóô õ ö ÷ (F0h to F7h)
ø ùúûü y
ÿ
(F8h to FFh)
No.66
No.67
to
No.99
´
N All the same
N All the same
N All the same
N All the same
N All the same
N All the same
N All the same
X Y Z [
] ^ _
(58····
|| a b c d e f g
(60····
N All the same
N All the same
xy z { I } ­
(78····
(A0···· All not displayed
(A8···· All not displayed
(B0···· All not displayed
(B8···· All not displayed
A A A A A A
C
(C0···· Æ is not displayed
E E E E IIII
(C8
D N O OOOO
(D0····
is not displayed
O U U U U Y
(D8····
ß are not displayed
a a a a a a
c
(E0···· æ is not displayed
e e e e iiii
(E8····
d n o o o o o
(F0····
÷ is not displayed
o u u u u y
y
(F8····
is not displayed
N All the same
N All the same
to
N All the same
/
Table 2: CD-TEXT TEST DISC Recorded Contents and Display
(In this unit, some special characters cannot be displayed. This is no a fault.)
~
3
4
1
2
1
4
*
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
to
99