CDP-XE330 - Sony Audio Service Manual (repair manual)

AEP Model

UK Model

MICROFILM

Model Name Using Similar Mechanism

CDP-XE220/XE320

CD Mechanism Type

CDM14FL-5BD29C

Base Unit Name

BU-5BD29C

Optical Pick-up Name

KSS-213BA/F-NP

Laser

Semiconductor laser (

λ

 = 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 100 dB
Dynamic range

More than 92 dB

Harmonic distortion Less than 0.005%
Channel separation

More than 95 dB

Jack

Maximum

Load

type

output

impedance

level

LINE OUT

Phono

2 V

Over 10 k

Ω

jacks

(at 50 k

Ω

)

DIGITAL OUT

Optical

–18 dBm

Wave length:

(OPTICAL)

output

660 nm

connector

Power requirements

220 V – 230 V AC, 50/60 Hz

Power consumption

10W

Dimensions (approx.) 430 

×

 110 

×

 290 mm

(w/h/d)

(17 

×

 4 

3

/

8

 

×

 11 

1

/

2

 in.) incl. projecting parts

Mass (approx.)

3.1 kg (6 lbs 14 oz)

Audio cord (2 phono plugs–2 phono plugs) (1)
Remote commander (remote) (1)
R6 (size AA) batteries (2)

Design and specifications are subject to change without notice.

— 2 —

!

!

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

Use of controls or adjustments or performance of procedures
other than those specified herein may result in hazardous radiation
exposure.

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

damaged by heat.

• 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.

This appliance is classified as
a CLASS 1 LASER product.
The CLASS 1 LASER
PRODUCT MARKING is
located on the rear exterior.

Parts No.

PARTS No.

MODEL

4-214-171-0
4-214-171-1

AEP, North European, CIS
UK

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

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

3-1. Front Panel ············································································ 5
3-2. Base Unit (BU-5BD29C) ······················································ 5

....................................................................... 6

.......................... 8

6-1. Circuit Boards Location ...................................................... 10
6-2. Printed Wiring Board – BD Section – ................................. 11
6-3. Schematic Diagram – BD Section – ................................... 13
6-4. Printed Wiring Board – Main Section – .............................. 15
6-5. Schematic Diagram – Main Section – ................................ 17
6-6. Printed Wiring Board – Display Section – .......................... 19
6-7. Schematic Diagram – Display Section – ............................ 21
6-8. IC Pin Functions ................................................................. 23
6-9. IC Block Diagrams ............................................................. 29

7-1. Main Section ....................................................................... 32
7-2. CD Mechanism Section (CDM14FL-5BD29C) ................. 33
7-3. Base Unit Section (BU-5BD29C) ....................................... 34

........................................ 35

— 3 —

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.

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.

Carry out the “S curve check” in “CD section adjustment” and
check that the S curve waveform is output two times.

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 —

1

U

 switch

2 DISC tray
3 PEAK SEARCH button
4 CHECK button
5 CLEAR button
6 0,)  button

7 ≠, AMS * ±  knob

(PUSH ENTER button)

8 p (stop) button

9 P (pause) button

0 · (play) button

!¡ § OPEN CLOSE button

!™ Display window
!£ TIME button
!¢ REPEAT button
!∞ PLAY MODE button

* AMS is the abbreviation for Automatic Music Sensor.

1

2

6

345

7

8

9

0

!¡

!™

!£

!¢

!∞