Sony MDX-61 free download

File name sony_MDX-61_service_manual.pdf

MDX-61 SERVICE MANUAL Ver 1.1 2001.08 US Model Canadian Model AEP Model UK Model E Model This set is automatic electrical adjustment. Model Name Using Similar Mechanism Base Mechanism Type Optical Pick-Up Name MDX-60 MG-798-133 KMS-193C/J2N SPECIFICATIONS System Mini disc digital audio system Laser Diode Properties Material: GaAlAs Wavelength: 780nm Emission Duration: Continuous Laser out-put Power: Less than 44.6µW* * This output is the value measured at a distance of 200 mm from the objective lens surface on the Optical Pick-up Block. Frequency response 20­20,000 Hz Wow and flutter Below measurable limit Signal-to-noise ratio 95 dB Output Bus control output (8 PIN) Analog audio output (RCA PIN) Current drain 300 mA (MD playback) 600 mA (during loading or ejecting a disc) Dimensions Approx. 176Ч83.5Ч125 mm (7Ч33/8Ч5 in.) (w/h/d) not incl. projecting parts and controls Mass Approx. 1.1 kg (2 lb. 7 oz.) Power requirement 12 V DC car battery (negative ground) Supplied accessories Mounting hard ware (1 set) Bus cable 5.5 m (1) RCA pin cord 5.5 m (1) · U.S. and foreign patents licensed from Dolby Laboratories Licensing Corporation. · Design and specifications subject to change without notice. ­ Continued on next page ­ MINIDISC CHANGER 9-925-528-12 2001H0500-1 C 2001.8 Sony Corporation e Vehicle Company Shinagawa Tec Service Manual Production Group TABLE OF CONTENTS 1. 2. 3. 3-1. 3-2. 3-3. 3-4. 3-5. 3-6. 3-7. 3-8. GENERAL ... 3 DISASSEMBLY ... 7 DIAGRAMS Block Diagram ... Printed Wiring Boards - Servo Section ­ ... Schematic Diagram ­ Servo Section ­ ... Schematic Diagram ­ Main Section ­ ... Printed Wiring Boards ­ Main Section ­ ... Schematic Diagram ­ Power Section ­ ... Printed Wiring Board ­ Power Section ­ ... IC Pin Function Description ... 11 13 15 20 23 26 29 33 SERVICING NOTE [To place this set in the play mode] This set does not have the key control function, and therefore it cannot activate the play mode by itself. Also, the key control to this set is done through a serial communication with the master unit (SONY Bus System compatible car audio, TV tuner, source selector, etc.). Accordingly, if repairing this set, connect as shown below: Master unit (MDX-C150/ C150RDS, etc.) MDX-61 4. 5. EXPLODED VIEWS ... 41 ELECTRICAL PARTS LIST ... 45 Bus control Bus control output terminalinput terminal CAUTION Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure. SAFETY-RELATED COMPONENT WARNING!! C