Sony cdp 915e

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CDP-QIS/ 915E

SERVICE MANUAL

AEP Model

CDP<915

UK Model

CDP»915E

we om-w.

Photo : GDP-915E

Model Name Using Similar Mechanism CDP-911/911E

CD Mechanism Type CDM2SB~SBD1 OB

Base Unit Type BU:5BD1OB

KSS-240A

Optical Pick-up Type

SPECIFICATIONS

Compact disc player

Laser Semiconductor laser
Wavelength 780 - 790 nm
Frequency response 2 Hz to 20 kHz 103 dB
Signal-to-noise ratio More than 116 dB
Dynamic range More than 100 dB
Harmonic distortion Less than 0.0024%
Channel separation More than 110 dB

Outputs
LINE OUT (FIXED) (phono jacks)
Output level 2 V (at 50 kilohms)
Load impedance over 10 kilohms
LINE OUT (VARIABLE) (phono jacks)
Output level max. 2 V (at 50 kilohms)
Load impedance over 50 kilohms
DIGITAL OUT (OPTICAL) (optical output connector)
Wave length 660 nrn
Output level ~18 dBm
PHONES (stereo phone jack)
Output level max. 28 mW
Load impedance 82 ohms

General

Power requirements GDP-915 (Continental European model):
220 V - 230 V AC, 50/60 Hz

GDP-915E (UK model):

240 V AC) 50 Hz

Power consumption 16 W

Dimensions (approx., Including projections)

430 x 110 x 355 mm (w/h/d)

(17 x 4 5/5 x 14 inches)

COP-915: 4.9 kg (10 lbs 13 oz)

Mass (approx)
GDP-915E: 54 kg (11 lbs 15 02)

Remote commander

Remote control system lnlrared control
Power requirements a V DC with two H6 (size AA) batteries

Dimensions (approx, including projections)

62 x 18 x 175 mm (w/h/d)
(2 V; x /3, x 7 inches)
Mass (approx) 130 9 (4,6 02)

Supplied accessories
Audio cord (1) (2 pnono plugs - 2 phone plugs)
Remote commander (1)

Sony SUM-3 (NS) batteries (2)

Design and specifications are subject to change without notice.

COMPACT Disc PLAYER
S 0 NY;

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The laser component in this product is capable of emitting
radiation exceeding the limit for Class 1.

CLASSI LASER PRODUCT
LUOKANI LASERLAITE

CLASS 1 LASER PRODUCT
KLASS 1 LASERAPPARAT

exterior.

The following caution label is located inside of the unit.

CAUTION ; wants use»: ammo was» OPEN.
Avert) :xposun: m BEAM
. usmue mansrmme v29 ABNING ma
ADVARSEL SIKKERMEDSAFERYDERE EFI UDE AF FUNKTION
UNDGAuDs ETIELSE FDR swam

; AVAYIAESSA u sucuALuKnus onlrEruEssA
om ALWIINA LASERSATEILYLLE

: LASERSYPALING NAP DENNA DEL AR opwmo
ocu SPARREN AR uaxowvun

ADVARSEL : USVNLIG msERsraAuNG "An msa AFNES
UNNGA EKSFONERING FOR STRALEN

VAROI
VARNING

Notes on chip component replacement
. Never reuse a disconnected chip component.

- Notice that the minus side of a tantalum capacitor may be

damaged by heat.

This appliance is classified as a
CLASS 1 LASER product. The

MARKING is located on the rear

TABLE OF CONTENTS

Section T__t_i Ie Rage
1. SERVICING NOTE ................................................. 3
2. GENERAL
Identifying the Parts ...................................................................... 4
3. ELECTRICAL BLOCK CHECKING ......................... 5
4. DIAGRAMS
M. to Pin Functions

' |C£301 (CXD2567M) ................................................. . 7

4-2.
4-3.

4-5.
4-6.
4-7.

~ l0327 Main System Controller (M37451 M8-381 FP)
~ lC401 Sub System Controller
(M8062408-103GS-V1 K) .
Block Diagram
Circuit Boards Location
Printed Wiring Board .
Schematic Diagram
to Block Diagrams. .
Semiconductor Lead Layouts 26

EXPLODED VIEWS

Cabinet Section .................................................................. 27
Front Panel Section.,,................. .......
CD Mechanism Section (CDMZSB-SBDioB .
Optical Pickaup Block Section (BU-SBDtoBl.. ..... 30

ELECTRICAL PARTS LIST .

SAFETY-RELATED COMPONENT WARNING !!

COMPONENTS IDENTIFIED BY MARK A OR DOTTED

LINE WITH MARK A 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.