DOWNLOAD Sony SCD-XE600 Service Manual ↓ Size: 6.4 MB | Pages: 39 in PDF or view online for FREE

E Model

Model Name Using Similar Mechanism

NEW

CD Mechanism Type

CDM66D-DVBU50

Base Unit Name

DVBU50

Optical Traverse Unit Name

DBU-3

2007G05-1
© 2007.07

Playing frequency range

2 Hz to 100 kHz

Frequency response

2 Hz to 40 kHz (–3 dB)

Dynamic range

100 dB or more

Total harmonic distortion rate

0.0035 % or less

Wow and flutter

Value of measurable limit 
(

±0.001 % W. PEAK) or 

less

Frequency response

2 Hz to 20 kHz

Dynamic range

96 dB or more

Total harmonic distortion rate

0.0039 % or less

Wow and flutter

Value of measurable limit 
(

±0.001 % W. PEAK) or 

less

* Output only the audio signals of the CD

ANALOG 
5.1CH OUT

Phono 
jacks

2 Vrms (at 
50 kilohms)

Over 10 
kilohms

DIGITAL
(CD) OUT 
OPTICAL*

Square 
optical 
output 
connector

–18 dBm

(Light 
emitting 
wave length: 
660 nm)

Laser

Semiconductor laser 
(Super Audio CD: 

λ= 650 

nm) (CD: 

λ= 780 nm)

Emission duration: 
continuous

Power requirements

110 V AC, 60 Hz

Power consumption

15 W

Dimensions (w/h/d)

430 

× 95 × 283 mm incl. 

projecting parts

Mass (approx.)

3.1 kg

Audio connecting cord

Red and White   2 (1)

Remote commander

RM-SX800 (1)

Battery

R6 (size-AA) (2)

Design and specifications are subject to change 
without notice.

2

• Never reuse a disconnected chip component.
• Notice that the minus side of a tantalum capacitor may be

damaged by heat.

• Keep the temperature of the 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.

COMPONENTS  IDENTIFIED  BY  MARK  0  OR  DOTTED  LINE
WITH  MARK  0  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.

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

......................................................... 3

............................................................................ 4

3-1.

Disassembly Flow .............................................................. 6

3-2.

Case (408226) ..................................................................... 6

3-3.

Main Board ......................................................................... 7

3-4.

Panel Loading ..................................................................... 7

3-5.

Front Panel Block ............................................................... 8

3-6.

CD Mechanism Deck (CDM66D-DVBU50) ..................... 8

3-7.

Base Unit (DVBU50) ......................................................... 9

3-8.

RF Board, Optical Traverse Unit ........................................ 9

3-9.

Loading Board, Motor (L) Assy (Loading) (M151) ......... 10

...................................................................... 11

5-1.

Block Diagram ................................................................. 12

5-2.

Printed Wiring Board – RF Board – ................................. 14

5-3.

Schematic Diagram – RF Board – .................................... 15

5-4.

Printed Wiring Boards – MAIN Board – .......................... 16

5-5.

Schematic Diagram – MAIN Board (1/4) – ..................... 17

5-6.

Schematic Diagram – MAIN Board (2/4) – ..................... 18

5-7.

Schematic Diagram – MAIN Board (3/4) – ..................... 19

5-8.

Schematic Diagram – MAIN Board (4/4) – ..................... 20

5-9.

Printed Wiring Boards
– Display, Power Supply Section – .................................. 21

5-10. Schematic Diagram

– Display, Power Supply Section – .................................. 22

6-1.

Main Section ..................................................................... 28

6-2.

Front Panel Section .......................................................... 29

6-3.

CD Mechanism Deck Section
(CDM66D-DVBU50) ....................................................... 30

6-4.

Base Unit Section (DVBU50) .......................................... 31

......................................... 32

3

The laser diode in the optical pick-up block may suffer electro-
static break-down because of the potential difference generated
by the charged electrostatic load, etc. on clothing and the human
body.
During repair, pay attention to electrostatic break-down 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.

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 emis-
sion, observe from more than 30 cm away from the objective lens.

In cleaning the lens of optical pick-up, use the air blower.
Never use a cotton swab for cleaning the lens of optical pick-up,
which otherwise causes a trouble.

A

2

Pull out the tray in the 
direction of arrow 

B

.

 

1

Insert a flat-head screwdriver in to a hole
at the bottom, and rotate the cam (66) in 
the direction of arrow 

A

.

cam (66)

B

Perform this setting when the EEPROM (IC702) on the MAIN
board is replaced.
Procedure:
1. While pressing the [MENU] button and  l AMS L  jog

press the [POWER] button to turn the power on and enter the
Test Mode and display “DIAG MODE”.

2.   l AMS L  jog is turned and “8F” is selected.
3.   l AMS  L  jog is pressed and “INIT START” is dis-

played.

4. Then confirm “INITIAL OK” is displayed.
5. Press the [POWER] button to turn the power off.

4

This section is extracted from
instruction manual.

Further details are provided on the pages indicated in parentheses.
Instructions in this manual describe the controls on the player. You can also use the controls on the 
remote if they have the same or similar names as those on the player.

A

B

Each time you press the button while playing back 
a hybrid disc, the layer to be played back switches 
between the SA-CD layer and the CD layer.

C

Press to select the play mode.

D

E

Turns on when you turn on the player, or when the 
Multi-channel Super Audio CD is loaded and 
select the multi-channel playback area by pressing 
MULTI/2CH.

F A

G x

H m/M

I l 

L

J X

K H

L

M

N

Each time you press the button, the playing time of 
the track, the remaining time of the disc, or TEXT 
information appears in the display.

O

Press to select the playback area when a disc with 
the 2 channel area and the multi-channel area is 

 loaded.

P

Press to enter the menu.
Press to exit from the menu and return to the 
normal display.

l

L

1

2

3

4

5

6

7

8

9

q;

qa

qs

qd

qf

qh

qg