Sony cfd 460 l service manual

Page 1

CFD-46IIL

SERVICE MANUAL

A E P Model
UK Model

SPECIFICATIONS

CD player section
System
Laser diode properties

Spindle speed
Error correction
Number of channels

Frequency response
Wow and flutter

Radio section

Compact disc digital audio system

Material: GaAIAs

Wavelength: 780 nm

Emission duration: Continuous

Laser output power: less than 44.6 W

'This output is the value measured at a
distance of 200 mm from the objective lens
surface on the optical pick-up block.

12 cm CD: Approx. 200 to 500 rpm. (CW)
8 cm CD: Approx. some 500 rpm. (CLV)

Sony Super Strategy Cross InterleaveFteed

Solomon Code

2

20-20000 Hz: 2% (13

Below measurable limit

Frequency range

Sales area FM MW LW sw

AEP, UK. e 875 - 531 - 153 -

model 107MHz 1.6022442 mm: 555_

IT model 875 - 5265 - use _ 13 MHz

108MHz isosskuz zessxnz

I lF | to: MHz I 455 kHz I 455 kHz I 455 m: |
Antennas FM/SW: Telescopic antenna

MW/LW: Built-in ferrite bar antenna

Tape recorder section and general

Recording system
Fast winding time
Frequency response

Speakers

4~track Zachannel stereo

Approx. 2 min. with Sony cassette 060

With TYPE I (NORMAL) cassette:
$040,000 Hz

Woofer: 12 cm dia., cone type

Tweeter: 2 cm dia.

Model Name Using CD Section CFD-455L
Similar Mechanism Tape Section CFS-W304L
Optical Device Name KSM-ISOBG
Tape Transport Mechanism Type MF-460-64

Maximum power output 4.3W+4.3W (at 3.2 ohms, 315 Hz, 10%

harmonic distortion)

inputs External microphone input jack (minijack)
Sensitlvity 0.78 mV
For low impedance microphone
Outputs Headphones jack (stereo minijack)
For 16-68 ohms impedance headphones
Power requirements
Requirements (supplied AC power cord)
U K model 240 V AC, 50 Hz
AEPY a, IT 220.230 v Ac, so Hz
model
12 V DC, 8 R20 (size D) batteries
Power consumption 24W
Battery life
Sony SUM-1 (NS) Sony Alkaline AM1
FM recording Approx. 15 hrs Approx. 35 hrs
Disc playing Approx. 6 hrs Approx. 16 hrs

-continued on next page~

[III RADIII CASSETTE-BORDER

SONY.

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CFD-460L

Dimensions 677 x 292 x 194 mm (w/h/d)
(26% x 11V, x 73/. inches)
incl. projecting parts and controls
Weight 7.7 kg(16|b 15 oz)
incl. batteries
Accessory supplied AC power cord (1)

Design and specifications subject to change without notice.

Note
This appliance conforms with EEC Directive 87/308/EEC
regarding interference suppression.

CAUTION

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

This Compact Disc player
cuss 1 LASER PRODUCT is classified as a CLASS 1
LUOKAN 1 LASERLAITE LASER product:

KLASS I LASERAPPARAT

The CLASS 1 LASER
PRODUCTIabeIis located
on the rear exterior.

MODEL IDENTIFICATION
-Model Number label-

AEP model: Carved on rear cabinet
UK, G, [T model: Model number label

f SONYo MODEL NO. CFD»460L
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CD RADIO CASSETTE-CORDER

WWI/M

AEP, G, IT model: AC: 220-230V~50H2 24W
UK model: AC: 240V~50Hz 24W

0G: Germany model

OIT: Itarian model

TABLE OF CONTENTS

Section Title ng2
1. GENERAL
Parts Identification ............................ 4

2. DISASSEMBLY

2-1. Front Cabinet Assy .................... 5
22. Handle .............. . 5
2-3. Pointer Setting .......................... 5
3. MECHANICAL ADJUSTMENTS ................... 6

4. ELECTRICAL ADJUSTMENTS
4-1r Tape Recorder Section ........................ 6
42. Radio Section ..
4-3. CD Section ....................

5. DIAGRAMS
5-1. Circuit Boards Location
52 Semiconductor Lead Layouts

5-3. Block Diagram ................................ 15
5-4. Printed Wiring Board5wluner, Audio Section- 18
5-5. Schematic Diagram MTuner Section- .......... 21
5-6. Schematic Diagram -Audio Section- .......... 23
5-7. Schematic Diagram -CD Section- ............ 28
5-8. Printed Wiring Boards -CD Section- ........ 31

6. EXPLODED VIEWS

6-1. Front Cabinet Assembly llllllll 34
6-2. Rear Cabinet Assembly ................... 35
6-3. CD Unit Assembly ......................... 36
6-4. Optical Block ........ 37
6-5. Mechanism Block (1) (Deck A) ...... 38
664 Mechanism Block (2) (Deck A) ...... 39
6-7. Mechanism Block (3) (Deck B) . l . .40
6-8. Mechanism Block (4) (Deck B) 4 W41
6-9. Speaker Assembly ............................ 42
7. ELECTRICAL PARTS LIST ...................... 43

SAFETY-RELATED COMPONENT WARNINGI I

COMPONENTS IDENTIFIED BY MARK A 0R 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 PUB-
LISHED BY SONY.

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