Sony Ericsson CDX-CA850 - Manual

Sony Ericsson CDX-CA850

Sony Ericsson CDX-CA850 – Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.

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Table of Contents:

  • Page 2 – NOTES ON LASER DIODE EMISSION CHECK; Never reuse a disconnected chip component.
  • Page 9 – Connection
  • Page 10 – SECTION 2; Note : This equipment can be removed using the following procedure.
  • Page 15 – Pin Name
  • Page 27 – for printed wiring boards:; Key Board
  • Page 28 – -6. PRINTED WIRING BOARDS — CD MECHANISM SECTION —
  • Page 29 – • Semiconductor
  • Page 30 – • Refer to page 27 for Waveforms.
  • Page 32 – -9. PRINTED WIRING BOARDS — MAIN SECTION —; • Semiconductor Location
  • Page 40 – -16. PRINTED WIRING BOARD — KEY SECTION —
  • Page 42 – • IC BLOCK DIAGRAMS
  • Page 51 – DISC IN; KEY
  • Page 52 – LIMIT
  • Page 53 – MAIN
  • Page 62 – REVISION HISTORY; Date
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1

Ver 1.1 2001. 04

Model Name Using Similar Mechanism

CDX-C5000R

CD Drive Mechanism Type

MG-383Z-121//Q

Optical Pick-up Name

KSS-720A

SERVICE MANUAL

US Model

Canadian Model

CDX-CA850X/CA860X

AEP Model

UK Model

CDX-CA850

CDX-CA850/CA850X/CA860X

AUDIO POWER SPECIFICATIONS (US Model)

POWER OUTPUT AND TOTAL HARMONIC DISTORTION
23.2 watts per channel minimum continuous average power into
4 ohms, 4 channels driven from 20 Hz to 20 kHz with no more
than 5% total harmonic distortion.

CD player section

Signal-to-noise ratio

90 dB

Frequency response

10 – 20,000 Hz

Wow and flutter

Below measurable limit

Laser Diode Properties (US, Canadian Model)

Material

GaAlAs

Wavelength

780 nm

Emission Duration

Continuous

Laser output power

Less than 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.

Tuner section

FM

Tuning range

87.5 – 107.9 MHz (US, Canadian model)
87.5 – 108.0 MHz (AEP, UK model)

Antenna terminal

External Antenna connector

Intermediate frequency 10.7 MHz/450 kHz
Usable sensitivity

8 dBf

Selectivity

75 dB at 400 kHz

Signal-to-noise ratio

66 dB (stereo),
72 dB (mono)

Harmonic distortion at 1 kHz

0.6% (stereo),
0.3% (mono)

Separation

35 dB at 1 kHz

Frequency response

30 – 15,000 Hz

AM (US, Canadian model)

Tuning range

530 – 1,710 kHz (US, Canadian model)

Antenna terminal

External Antenna connector

Intermediate frequency 10.7 MHz/450 kHz
Sensitivity

30 µV

MW/LW (AEP, UK model)

Tuning range

MW: 531 – 1,602 kHz
LW: 153 – 279 kHz

Aerial terminal

External Aerial connector

Intermediate frequency 10.7 MHz/450 kHz
Sensitivity

MW: 30 µV
LW: 40 µV

SPECIFICATIONS

Power amplifier section

Outputs

Speaker outputs
(sure seal connectors)

Speaker impedance

4 – 8 ohms

Maximum power output 52 W

×

4 (at 4 ohms)

General

Outputs

Audio outputs (front/rear)
Subwoofer output (mono)
Power Antenna relay control lead
Power amplifier control lead

Inputs

Telephone ATT control lead
Illumination control lead
Bus control input connector
Bus audio input connector
Remote controller input connector
Antenna input connector

Tone controls

Bass ±10 dB at 62 Hz (US, Canadian model)
Bass ±8 dB at 100 Hz (AEP, UK model)
Treble ±10 dB at 16 kHz (US, Canadian model)
Treble ±8 dB at 10 kHz (AEP, UK model)

Loudness

+8 dB at 100 Hz
+2 dB at 10 kHz

Power requirements

12 V DC car battery
(negative ground)

Photo: CDX-CA850X

• The tuner and CD sections have no adjustments.

Sony Corporation

e Vehicle Company

Shinagawa Tec Service Manual Production Group

9-870-291-12

2001D0400-1

© 2001. 4

– Continued on next page –

FM/MW/LW COMPACT DISC PLAYER

CDX-CA850

FM/AM COMPACT DISC PLAYER

CDX-CA850X/CA860X

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Summary

Page 2 - NOTES ON LASER DIODE EMISSION CHECK; Never reuse a disconnected chip component.

2 CDX-CA850/CA850X/CA860X SERVICE NOTES If the optical pick-up block is defective, please replace the wholeoptical pick-up block.Never turn the semi-fixed resistor located at the side of opticalpick-up block. CAUTION Use of controls or adjustments or performance of proceduresother than those specifi...

Page 9 - Connection
Page 10 - SECTION 2; Note : This equipment can be removed using the following procedure.

10 10 CDX-CA850/CA850X/CA860X 4 ground point screw (PTT 2.6x6) 5 ground point screws (PTT 2.6x6) 1 PTT 2.6x4 6 MAIN board 3 PTT 2.6x4 2 PTT 2.6x4 4 CN401 5 CD mechanism block 7 bracket (CD) 3 6 PTT 2.6x4 1 PTT 2.6x4 2 PTT 2.6x4 1 PTT 2.6x6 2 PTT 2.6x6 4 two claws 3 claw 6 sub panel assy 5 CN701 SECT...

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