DOWNLOAD Sony SCD-XE597 Service Manual ↓ Size: 3.8 MB | Pages: 33 in PDF or view online for FREE

Model
SCD-XE597
Pages
33
Size
3.8 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
scd-xe597.pdf
Date

Sony SCD-XE597 Service Manual ▷ View online

SERVICE MANUAL
Sony Corporation
Audio&Video Business Group
Published by Sony Techno Create Corporation
AEP Model
UK Model
SUPER AUDIO CD PLAYER
9-879-005-05
2009D00-1
© 2009.04
Ver. 1.4  2009.04
SPECIFICATIONS
SCD-XE597
General
Laser
Semiconductor laser 
(Super Audio CD: 
λ = 650 
nm) (CD: 
λ = 780 nm)
Emission duration: 
continuous
Power requirements
230 V AC, 50/60 Hz
Power consumption
15 W
Dimensions (w/h/d)
430   95   283 mm incl. 
projecting parts
Mass (approx.)
3.1 kg
Supplied accessories
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.
When a Super Audio CD is played
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
When a CD is played
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 connector
* Output only the audio signals of the CD
Jack type
Output 
level
Load 
impedance
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)
×
×
×
Model Name Using Similar Mechanism
NEW
CD Mechanism Type
CDM66D-DVBU50
Optical Pick-up Name
DBU-3
2
SCD-XE597
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 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.
SAFETY-RELATED  COMPONENT  WARNING!!
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.
CAUTION
Use of controls or adjustments or performance of procedures
other than those specified herein may result in hazardous radiation
exposure.
This appliance is 
classified as a CLASS 1 
LASER product. This 
label is located on the 
rear exterior.
The laser diode in the optical pick-up block may suffer electrostatic
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.
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.
NOTES ON HANDLING THE OPTICAL PICK-UP
BLOCK OR BASE UNIT
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 three times.
TABLE OF CONTENTS
1.
SERVICING NOTES
................................................ 3
2.
GENERAL
................................................................... 4
3.
DISASSEMBLY
3-1.
Disassembly Flow ........................................................... 6
3-2.
Cover ............................................................................... 6
3-3.
MAIN Board .................................................................... 7
3-4.
Loading Panel .................................................................. 7
3-5.
Front Panel Section ......................................................... 8
3-6.
KEY Board, DISPLAY Board ......................................... 8
3-7.
CD Mechanism Deck (CDM66D-DVBU50) .................. 9
3-8.
Base Unit (DVBU50) ...................................................... 9
3-9.
RF Board, Pick-up Unit (DBU-3) ................................... 10
3-10. Belt (LD), LOADING Board, Motor (L) Assy ................ 10
4.
DIAGRAMS
4-1.
Block Diagram ................................................................ 12
4-2.
Printed Wiring Board — RF Section — ......................... 13
4-3.
Schematic Diagram — RF Section — ........................... 14
4-4.
Printed Wiring Board — MAIN Section — ................... 15
4-5.
Schematic Diagram — MAIN Section (1/4)  — ............ 16
4-6.
Schematic Diagram — MAIN Section (2/4)  — ............ 17
4-7.
Schematic Diagram — MAIN Section (3/4)  — ............ 18
4-8.
Schematic Diagram — MAIN Section (4/4)  — ............ 19
4-9.
Printed Wiring Board — DISPLAY Section  — ............ 20
4-10. Schematic Diagram — DISPLAY Section — ................ 21
5.
TEST MODE
............................................................... 22
6.
EXPLODED VIEWS
6-1.
Main Section .................................................................... 23
6-2.
Front Panel Section ......................................................... 24
6-3.
CD Mechanism Deck ...................................................... 25
6-4.
Base Unit (DVBU50) ...................................................... 26
7.
ELECTRICAL  PARTS  LIST
................................ 27
3
SCD-XE597
SECTION 1
SERVICING NOTES
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.
Use a flat (-) head screwdriver to open the disc tray by manual
operation. (Flat head screwdriver with nominal blade length of
3mm.)
* To close the disc table, turn the driver in the reverse direction.
tapering driver
Parts No.
MODEL
Part No.
AEP Model
4-255-245-0
[  ]
UK Model
4-255-245-1
[  ]
MODEL  IDENTIFICATION
– Back Panel –
4
SCD-XE597
SECTION 2
GENERAL
This section is extracted
from instruction manual.
Front Panel
A
POWER switch (9)
B
SA-CD/CD button (5, 9)
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
PLAY MODE button (13, 14)
Press to select the play mode.
D
Disc tray (9)
E
MULTI CHANNEL DECODING indicator
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
 button (9)
G x
 button (9, 14)
H m/M
 buttons (12)
I l 
AMS 
L
 dial 
(AMS: Automatic Music Sensor) (8, 9, 10, 
12, 14, 15, 16, 18)
J X
 button (9)
K H
 button (9, 12, 13, 14)
L
Display window (10)
M
Remote sensor 
 (6)
N
TIME/TEXT button (11)
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
MULTI/2CH button (5, 9)
Press to select the playback area when a disc with 
the 2 channel area and the multi-channel area 
(page 5) is loaded.
P
MENU button (8, 9, 10, 12, 15, 16, 18)
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
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  • DOWNLOAD Sony SCD-XE597 Service Manual ↓ Size: 3.8 MB | Pages: 33 in PDF or view online for FREE
  • Here you can View online or download the Service Manual for the Sony SCD-XE597 in PDF for free, which will help you to disassemble, recover, fix and repair Sony SCD-XE597 Audio. Information contained in Sony SCD-XE597 Service Manual (repair manual) includes:
  • Disassembly, troubleshooting, maintenance, adjustment, installation and setup instructions.
  • Schematics, Circuit, Wiring and Block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Exploded View and Parts List.