Ver 1.1 2000. 08
GeneralTABLE OF CONTENTS
OutputsAudio outputs
Power antenna relay
control lead1. GENERAL
Power amplifier controlLocation of controls................................................................. 3
lead
Getting Started......................................................................... 3
Telephone ATT control
leadSetting the clock ...................................................................... 3
Tone controlsBass ?9 dB at 100 HzCD Player CD/MD Unit (optional) ......................................... 4
Treble ?9 dB at 10 kHz
Radio ....................................................................................... 5
Power requirements12 V DC car battery
Other Functions ....................................................................... 6
(negative ground)
DimensionsApprox. 178 � 50 � 183 mmTV/Video (optional) ................................................................ 7
(7 1/8 � 2 � 7 1/4 in.)Connections ............................................................................. 8
(w/h/d)
Mounting dimensionsApprox. 182 � 53 � 162 mm
(7 1/4 � 2 1/8 � 6 1/2 in.)2. DISASSEMBLY
(w/h/d)2-1. Sub Panel (CD) Assy ......................................................... 10
MassApprox. 1.2 kg (2 lb. 10 oz.)
2-2. CD Mechanism Block ....................................................... 10
Supplied accessoriesParts for installation and
connections (1 set)2-3. Main Board ....................................................................... 11
Front panel case (1)2-4. Heat Sink ........................................................................... 11
2-5. Chassis (T) Sub Assy ........................................................ 12
Design and specifications are subject to change without
2-6. Lever Section..................................................................... 12
notice.
2-7. Servo Board ....................................................................... 13
SERVICE NOTES2-8. Shaft Roller Assy .............................................................. 13
2-9. Floating Block Assy .......................................................... 14
CAUTION2-10. Optical Pick-up Block ....................................................... 14
Use of controls or adjustments or performance of procedures
other than those specified herein may result in hazardous3. DIAGRAMS
radiation exposure.3-1. IC Pin Descriptions ........................................................... 15
3-2. Block Diagram �CD Section�........................................... 21
3-3. Block Diagram �Tuner Section� ....................................... 22
If the optical pick-up block is defective, please replace the whole
3-4. Block Diagram �Display Section� .................................... 23
optical pick-up block.
3-5. Circuit Boards Location .................................................... 23
Never turn the semi-fixed resistor located at the side of optical
3-6. Printed Wiring Boards �CD Mechanism Section�............ 24
pick-up block.
3-7. Schematic Diagram �CD Mechanism Section (1/2)� ....... 26
3-8. Schematic Diagram �CD Mechanism Section (2/2)� ....... 27
optical pick-up bk loc
3-9. Schematic Diagram �Main Section (1/2)� ........................ 28
3-10. Schematic Diagram �Main Section (2/2)� ........................ 29
3-11. Printed Wiring Board �Main Section� .............................. 30
3-12. Printed Wiring Board �Relay Section� ............................. 31
3-13. Schematic Diagram �Relay Section� ................................ 32
3-14. Schematic Diagram �Display Section�............................. 33
3-15. Printed Wiring Board �Display Section� .......................... 34
3-16. IC Block Diagrams............................................................ 35
4. EXPLODED VIEWS
4-1. Chassis Section ................................................................. 38
4-2. Front Panel Section ........................................................... 39
semi-fixed resistor
4-3. CD Mechanism Section (1) ............................................... 40
4-4. CD Mechanism Section (2) ............................................... 41
NOTES ON HANDLING THE OPTICAL PICK-UP BLOCK
4-5. CD Mechanism Section (3) ............................................... 42
OR BASE UNIT
The laser diode in the optical pick-up block may suffer electrostatic
5. ELECTRICAL PARTS LIST........................................43
breakdown because of the potential difference generated by the
charged electrostatic load, etc. on clothing and the human body.
SAFETY-RELATED COMPONENT WARNING!!
During repair, pay attention to electrostatic breakdown and also use
the procedure in the printed matter which is included in the repair
COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE
parts.
WITH MARK 0 ON THE SCHEMATIC DIAGRAMS AND IN
The flexible board is easily damaged and should be handled with
THE PARTS LIST ARE CRITICAL TO SAFE OPERATION.
care.
REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE
PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR
NOTES ON LASER DIODE EMISSION CHECKIN SUPPLEMENTS PUBLISHED BY SONY.
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-ATTENTION AU COMPOSANT AYANT RAPPORT
� LA S?CURIT?!!
up block. Therefore, when checking the laser diode emission, ob-
serve from more than 30 cm away from the objective lens.
LES COMPOSANTS IDENTIFI?S PAR UNE MARQUE 0 SUR LES
DIAGRAMMES SCH?MATIQUES ET LA LISTE DES PIéCES
Notes on Chip Component Replacement
SONT CRITIQUES POUR LA S?CURIT? DE FONCTIONNEMENT.
" Never reuse a disconnected chip component.NE REMPLACER CES COMPOSANTS QUE PAR DES PIéCES
" Notice that the minus side of a tantalum capacitor may be dam-SONY DONT LES NUM?ROS SONT DONN?S DANS CE MANUEL
aged by heat.OU DANS LES SUPPL?MENTS PUBLI?S PAR SONY.
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ACEC
