SONY CDP-XE310 - Service Manual Immediate Download

-- 1 --

SPECIFICATIONS

Model Name Using Similar Mechanism

CDP-XE200/XE300

CD Mechanism Type

CDM14-5BD20

Base Unit Type

BU-5BD20

Optical Pick-up Type

KSS-213BA/F-NP

SERVICE MANUAL

AEP Model

UK Model

COMPACT DISC PLAYER

MICROFILM

Photo: CDP-XE310

CDP-XE210/XE310

-- 2 --

This appliance is classified as

a CLASS 1 LASER product.

The CLASS 1 LASER

PRODUCT MARKING is

located on the rear exterior.

This caution label is located inside

the unit.

The laser component in this product is ca-

pable of emitting radiation exceeding the

limit for Class 1.

CAUTION

Use of controls or adjustments or performance of

procedures other than those specified herein may result in

hazardous radiation exposure.

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.

Flexible Circuit Board Repairing

· Keep the temperature of soldering iron around 270°C

during repairing.

· Do not touch the soldering iron on the same conductor of the

circuit board (within 3 times).

· Be careful not to apply force on the conductor when soldering

or unsoldering.

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.

TABLE OF CONTENTS

1. SERVICING NOTE .......................................................... 3

2. GENERAL .......................................................................... 4

3. DISASSEMBLY

3-1. Front Panel ........................................................................... 5

3-2. Base Unit (BU-5BD20) ......................................................... 5

4. TEST MODE ....................................................................... 6

5. ELECTRICAL BLOCK CHECKING .......................... 7

6. DIAGRAMS

6-1. Circuit Boards Location ........................................................ 9

6-2. Printed Wiring Board -- BD Section -- ............................. 11

6-3. Schematic Diagram -- BD Section -- ............................... 13

6-4. Schematic Diagram -- Main Section -- ............................ 15

6-5. Printed Wiring Board -- Main Section -- .......................... 17

6-6. Printed Wiring Board -- Panel Section -- ......................... 19

6-7. Schematic Diagram -- Panel Section -- ............................ 21

6-8. IC Pin Functions

· IC501 CXP82612-021Q (Master Control) ....................... 23

6-9. IC Block Diagrams ............................................................. 24

7. EXPLODED VIEWS

7-1. Main Section ....................................................................... 26

7-2. Mechanism Deck Section (CDM14-5BD20) ...................... 27

7-3. Base Unit Section (BU-5BD20) .......................................... 28

8. ELECTRICAL PARTS LIST ........................................ 29

MODEL IDENTIFICATION

BACK PANEL

PARTS No.

MODEL

PRODUCT

COUNTRY

XE210: 4-988-712-0

XE210: 4-988-712-1

XE310: 4-988-712-2

XE310: 4-988-712-3

XE210: 4-988-712-4

XE210: 4-979-971-5

XE210: 4-988-712-5

XE210: 4-979-971-6

XE310: 4-988-712-6

XE310: 4-979-971-7

XE310: 4-988-712-7

XE310: 4-979-971-8

AEP, EE, CIS

FRANCE

HUNGARY

· Abbreviation

: East European model

Parts No.

-- 3 --

SECTION 1

SERVICING NOTE

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.

LASER DIODE AND FOCUS SEARCH OPERATION

CHECK

Carry out the "S curve check" in "CD section adjustment" and

check that the S curve waveform is output two times.

HOW TO OPEN THE DISC TRAY WHEN POWER SWITCH

TURNS OFF

Insert a tapering driver into the aperture of the unit bottom, and turn

in the direction of arrow.

* To close the disc table, turn the driver in the reverse direction.

Pull out disc table

-- 4 --

SECTION 2

GENERAL

LOCATION OF PARTS AND CONTROLS

Front Panel

!¡ AMS* ± knob

!TM p (stop) button

!£ P (pause) button

!¢ · (play) button

! Display window

!§ MUSIC SCAN button

!¶ PEAK SEARCH button

!· EDIT/TIME FADE button

1 POWER switch

2 PLAY MODE button

3 REPEAT button

4 TIME button

5 Disc tray

6 § OPEN/CLOSE button

7 0/) button

8 CHECK button

9 CLEAR button

!º ENTER button

* AMS is the abbreviation for Automatic Music Sensor.

78 9 0

!¡

!TM

!£

!¢

!§

!¶

!·

-- 5 --

SECTION 3

DISASSEMBLY

Note : Follow the disassembly procedure in the numerical order given.

3-1. FRONT PANEL

· In order to remove the front panel block when the power supply

does not turn on, rotate the cam with tapering driver as the figure

shows, and the loading part will be moved.

Then pull out the loading part by your hand to remove the load-

ing panel as the figure shows. After that take out the front panel

block.

Tapering driver

Loading part

Loading panel

1 Turn the cam to the direction of ar-

row (counter clock wise)

by tapering driver.

BU-5BD20

2 Take off the disc table.

3 Yoke bracket

4 Remove the Base unit

(BU-5BD20) to the direction

of arrow.

3-2. BASE UNIT (BU-5BD20)