Sony XR-4740RDS Manual de usuario

FM/MW/LW CASSETTE CAR STEREO

Model Name Using Similar Mechanism NEW

Tape Transport Mechanism Type

MG-25B-136

– Continued on next page –

XR-4740RDS/C430RDS/C440RDS

AEP Model

UK Model

SERVICE MANUAL

SPECIFICATIONS

Cassette player section

Tape track 4-track 2-channel stereo

Wow and flutter 0.08% (WRMS)

Frequency response 30 – 18,000 Hz

Signal-to-noise ratio

Tuner section

Tuning range 87.5 – 108.0 MHz

Antenna terminal External antenna connector

Intermediate frequency 10.7 MHz

Usable sensitivity 8 dBf

Selectivity 75 dB at 400 kHz

Signal-to-noise ratio 65 dB (stereo),

70 dB (mono)

Harmonic distortion at 1 kHz

0.5% (stereo),

0.3% (mono)

Separation 35 dB at 1 kHz

Frequency response 30 – 15,000 Hz

Capture ratio 4 dB

MW/LW

Tuning range MW: 531 – 1,602 kHz

LW: 153 – 281 kHz

Antenna terminal External antenna connector

Intermediate frequency 10.71 MHz/450 kHz

Sensitivity MW: 30 µV

LM: 50 µV

Power amplifier section

Outputs Speaker outputs

(sure seal connectors)

Speaker impedance 4 – 8 ohms

Maximum power output 35 W ×4 (at 4 ohms)

General

Outputs

(XR-C430RDS/C440RDS):

Power amplifier control lead

Rear line out (1)

Tone controls Bass ±8 dB at 100 Hz

Treble ±8 dB at 10 kHz

Power requirements 12 V DC car battery (negative ground)

Dimensions Approx. 188 ×58 ×181 mm (w/h/d)

Mounting dimensions Approx. 182 ×53 ×164 mm (w/h/d)

Mass Approx. 1.2 kg

Supplied accessories Parts for installation and connections (1 set)

Front panel case (1)

XR-C440RDS: Rotary commander RM-X2S

Design and specifications are subject to change without notice.

Photo: XR-C430RDS

For RM-X2S (Remote Commander),

please refer to RM-X2S/X3S Service

Manual (9-960-039-∏) previously issued.

(XR-C440RDS ONLY)

9-925-541-12 Sony Corporation

2001F0500-1 e Vehicle Company

C2001.6 ShinagawaTec Service Manual Production Group

Ver 1.1 2001.06

– 2 –

TABLE OF CONTENTS

1. GENERAL

Location of Controls .......................................................... 3

Setting the Clock ............................................................... 3

Using the rotary remote ..................................................... 3

Adjusting the sound characteristics ................................... 4

Muting the sound ............................................................... 4

Changing the sound and beep tone .................................... 4

Installation ......................................................................... 5

Connections ....................................................................... 6

2. DISASSEMBLY............................................................ 9

3. ASSEMBLY OF MECHANISM DECK ............. 11

4. MECHANICAL ADJUSTMENTS ......................... 14

5. ELECTRICAL ADJUSTMENTS

Tape Deck Section ............................................................. 14

Tuner Section ..................................................................... 15

6. DIAGRAMS

6-1. Printed Wiring Boards – Main Section – ........................... 23

6-2. Schematic Diagram – Main Section – ............................... 25

6-3. Printed Wiring Board – Key Section – .............................. 30

6-4. Schematic Diagram – Key Section – ................................. 32

6-5. IC Pin Description ............................................................. 35

7. EXPLODED VIEWS ................................................... 37

8. ELECTRICAL PARTS LIST .................................... 40

SERVICING NOTES

Flexible Circuit Board Repairing

•Keep the temperature 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.

Notes on chip component replacement

•Never reuse a disconnected chip component.

•Notice that the minus side of a tantalum capacitor may be dam-

aged by heat.

– 3 –

SECTION 1

GENERAL This section is extracted

from instruction manual.

– 4 –

– 5 –

– 6 –

– 7 –

– 8 –

– 9 –

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

FRONT PANEL ASS’Y

SECTION 2

DISASSEMBLY

Push the button

(release).

Remove the front panel ass’y

to the direction of the arrow

COVER ASS’Y

cover ass’y

– 10 –

SUB PANEL, MECHANISM DECK (MG-25B-136) 5

screw

(PTT2.6

mechanism deck

(MG-25B-136)

flexible flat cable

(CN301)

three screws

(PTT2.6

three screws

(PTT2.6

MAIN BOARD, HEAT SINK

sub panel

connector

(CN302)

two ground point

screws

seven screws

(PTT2.6

two screws

(PTT2.6

main board

heat sink

screw

(PTT2.6

Otros manuales para XR-4740RDS

Este manual sirve para los siguientes modelos

Tabla de contenidos

Otros manuales de Receptor de coche de Sony

Sony

Sony CDXGT620IP - Radio / CD Guía del producto

Sony

Sony XR-CA600V Manual de usuario

Sony

Sony CDX-SW200 - Fm/am Compact Disc Player Guía del producto

Sony

Sony CDX-GT290S Manual de usuario

Sony

Sony CDX- gt929u Manual

Sony

Sony Xplod CDX-GT130 Manual de usuario

Sony

Sony CDX-GT50UMS Manual de usuario

Sony

Sony DSX-S200X - Fm/am Digital Media Player Guía del producto

Sony

Sony CDX-M630 Manual de usuario

Sony

Sony XR-CA350X Marketing s & diagrams Guía del producto

Sony

Sony CXS-GT4016F Guía del producto

Sony

Sony XR-3501MK2 Manual de usuario

Sony

Sony Xplod CDX-CA810X Manual de usuario

Sony

Sony CDX-L300 Installation/Connection Guía del producto

Sony

Sony XR-CA300 - Fm-am Cassette Car Stereo Manual de usuario

Sony

Sony CDX-GT260MP Manual de usuario

Sony

Sony CDX-C90R Manual de usuario

Sony

Sony CDX-GT55IP Guía del producto

Sony

Sony CDX-GT420U Manual de usuario

Sony

Sony HCD-ECL5 Manual de usuario

Sony

Sony DSX-A100U Manual de usuario

Sony

Sony CDX-GT540UI Manual de usuario

Sony

Sony XR-3320 Manual de usuario

Sony

Sony CDX-GT540UI Manual de usuario

Manuales populares de Receptor de coche de otras marcas

Motorola

Motorola VWA63 Manual de usuario

Nextar

Nextar D3201 Manual de usuario

Alpine

Alpine CDE-163BT Manual de usuario

Pioneer

Pioneer DEH-P645R Manual de usuario

Axxera

Axxera XDMA7600 Instrucciones de funcionamiento

XM OnyX Manual de usuario

Sound Storm

Sound Storm STM93R Manual de usuario

Soundstream

Soundstream VIR-5000 Manual de usuario

Avson

Avson MKT Platform Manual de usuario

Pioneer

Pioneer DVH-P500UB Manual de usuario

JVC

JVC KD-AHD69 Manual de usuario

Blaupunkt

Blaupunkt SANTIAGO CR 87 Manual de usuario

XFIRE AUDIO

XFIRE AUDIO BMW42S Manual de usuario

VDO

VDO CD 2253 Manual de usuario

Volvo

Volvo 13 84 580 Manual de usuario

ZENEC

ZENEC ZE-160DVD Manual de usuario

Medion

Medion Car Audio Manual de usuario

Philips

Philips CEM5000 Manual de usuario