Sony cdx c 510 service manual

Page 2

AM

Tuning range 530 - 1,710 kHz

Antenna terminal External antenna connector
Intermediate frequency 1071 MHz/ 450 kHz
Sensitivity so pv

Power amplifier section

Outputs Speaker outputs
(sure seal connectors)

Speaker impedance 4 - 8 ohms

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

General

Output lead Power antenna relay
control lead
Power amplifier contrpl
lead

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 x 58 x 177 mm
(7 1/2 x 2 V: x 7 in.)
(W/h/d)

Mounting dimensions Approx. 178 x 50 x154 mm
(7 v. x 2 x s v. in.)

(w/h/d)
Mass Approx. 1.5 kg (3 lb.
4.9 oz.)
Supplied accessories Parts for installation and

connections (1 set)
Front panel case (1)

Design and specifications are subject to change withaui

notice.
TABLE OF CONTENTS
1. GENERAL
Location of Controls ....................................................... 3
Installation . 4
Connections 5
2. DISASSEMBLY ......................................................... 7
3. TEST MODE ............................................................. 11

4. ELECTRICAL ADJUSTMENTS
Timer Section ..................
CD Section ......................

5. DIAGRAMS

5-1. IC Pin Function Description .......................................... 14
5-2. Printed Wiring Boards

- Mechanism Deck Section - ......................................... 18
5-3. Schematic Diagram

- Mechanism Deck Section - ......................................... 2|

5-4. Schematic Diagram - Main Section -...
55. Printed Wiring Board - Main Section -
5-6. Printed firing Board - Display Section -
5-7. Schematic Diagram ~ Display Section - ..

6. EXPLODED VIEWS ................................................ 43

7. ELECTRICAL PARTS LIST ............................... 48

SEE iigéifli'an

Flexible Clrcuit Board Repairing

~ Keep the temperature of the soldering iron around 270 C
during repairing.

0 Do not touch the soldering iron on the same conductor of
the circuit board (within 3 times)

0 Be careful not to apply force on the conductor when solder~
ing or unsoldering.

Notes on chip component replacement

- Never reuse a disconnected chip component.
0 Notice that the minus side of a tantalum capacitor may be
damaged by heat.

NOTES ON HANDLING THE OPTICAL
PICK-UP BLOCK OR BASE UNIT

The laser diode in the optical pickup block may suffer elec-
trostatic breakdown because of the potential difference gem
erated 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 wsily damaged and should be handled
with care.

Laser Diode Properties

0 Material: GaAlAs

- Wavelength: 780 nm

0 Emission Duration: continuous

~ Laser Output Power: less than 44.6 pW*

* This output is the value measured at a distance of 200

mm from the objective lens surface on the Optical Pick-
up Blocks

CAUTION

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

SAFETY-RELATED COMPONENT WARNINGII

COMPONENTS IDENTIFIED BY MARK A OR DOTIED
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
PUBLISHED BY SONY.

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