Sony mz r 5 st service manual
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Ñ 2 Ñ SAFETY-RELATED COMPONENT WARNING!! COMPONENTS IDENTIFIED BY MARK ! OR DOTTED LINE WITH MARK ! 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.ATTENTION AU COMPOSANT AYANT RAPPORT Ë LA SƒCURITƒ! LES COMPOSANTS IDENTIFƒS PAR UNE MARQUE ! SUR LES DIAGRAMMES SCHƒMATIQUES ET LA LISTE DES PIéCES SONT CRITIQUES POUR LA SƒCURITƒ DE FONCTIONNEMENT. NE REMPLACER CES COMPOSANTS QUE PAR DES PIéSES SONY DONT LES NUMƒROS SONT DONNƒS DANS CE MANUEL OU DANS LES SUPPƒMENTS PUBLIƒS PAR SONY. 2 HEADPHONES: stereo phone jack, peak output level 5 mW + 5 mW, load impedance 16 W Sampling rate converter Input: 32 kHz/44.1 kHz/48 kHz Output: 44.1 kHz General Power requirements Recorder: Lithium ion rechargeable battery LIP-8 (supplied) Two LR6 (size AA) alkaline dry batteries (not supplied) Station: Sony AC power adaptor (supplied) connected to the DC IN 9V jack: 220 to 230 V AC, 50/60 Hz (European model) 100 to 240 V AC, 50/60 Hz (Other models) Battery lifeDimensions Recorder: Approx. 104.5 ´ 20.1 ´ 77 mm (4 1/8 ´ 13/16 x 3 1/8 in.) Station: Approx. 232 ´ 61 ´ 154 mm (9 1/4 ´ 2 1/2 ´ 6 1/8 in.) (w/h/d) not incl. projecting parts and controls Mass Recorder: Approx. 185 g (6.6 oz) Approx. 235 g (8.3 oz.) incl. a recordable MD, headphones with remote control, and LIP-8 lithium ion rechargeable battery Station: Approx. 970 g (34.2 oz.) Supplied accessories AC power adaptor(1) Card remote commander (1) Headphones with remote control (1) Lithium ion rechargeable battery LIP-8 (1) Battery case (1) Optical cable (1) (European model only) Ear attachment (1) Carrying pouch (1) Optional accessories Battery charger (for LIP-8) BC-LIP8 Lithium ion rechargeable battery LIP-8 Optical Cable POC-151HG, POC-152HG, POC-MZ1, POC-MZ2, POC-15B, POC-15AB, POC- DA12SP Line Cable RK-G136 Stereo Microphones ECM-717, ECM- MS907, ECM-MS957 Stereo Headphones MDR-D77, MDR-D55, MDR-CD470, MDR-E888SP Active Speakers SRS-Z1000 Recordable MDs MDW-series MiniDisc Carrying Case CK-MD4 MiniDisc Filing Box CK-MD10 US and foreign patents licensed from Dolby Laboratories Licensing Corporation. Design and specifications are subject to change without notice. For longer recordings, we recommend using the recorder attached to the station. Batteries Recording 2) Playback LIP-8 lithium ion Approx. Approx. rechargeable 3.5 hours 5.5 hours battery Two LR6 (size ----- 3) Approx. AA) Sony 9 hours alkaline dry batteries LIPÐ 8 + two LR6 ----- 3) Approx. (size AA) 16 hours1)The battery life may be shorter due to operating conditions and the temperature of the location. 2)When you record, use a fully charged rechageable battery. 3)Recording time may differ according to the alkaline batteries. When to replace the batteries When the dry batteries or rechargeable battery are weak, or ÒLoBATTÓ flashes in the display of the recorder or the remote control. Replace the dry batteries or charge the rechargeable battery.
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Ñ 3 Ñ TABLE OF CONTENTS 1. SERVICE NOTES ááááááááááááááááááááááááááááááááááááááááááááááááááá\ ááááááááá 4 2. GENERAL ááááááááááááááááááááááááááááááááááááááááááááááááááá\ ááááááááááááááááááááááá 5 3. DISASSEMBLYááááááááááááááááááááááááááááááááááááááááááááááááááá\ áááá 12 4. TEST MODEááááááááááááááááááááááááááááááááááááááááááááááááááá\ ááááááááá 19 5. ELECTRICAL ADJUSTMENTSááááááááááááááááááááááááááá 30 6. DIAGRAMS 6-1. Circuit Boards Location ááááááááááááááááááááááááááááááááááááááááááááááááááá\ 34 6-2. Block Diagram Ð MZ-R5ST Ð áááááááááááááááááááááááááááááááááááááááááá 35 6-3. Block Diagram Ð MZS-R5ST Ð áááááááááááááááááááááááááááááááááááááááá 38 6-4. Printed Wiring Board Ð MD Mechanism Section Ð ááááááááá 41 6-5. Schematic Diagram Ð MD Mechanism Section Ð áááááááááááá 43 6-6. Printed Wiring Board Ð MD Main Section Ð áááááááááááááááááááá 45 6-7. Schematic Diagram Ð MD Main Section (1/3) Ð áááááááááááááá 49 6-8. Schematic Diagram Ð MD Main Section (2/3) Ð áááááááááááááá 52 6-9. Schematic Diagram Ð MD Main Section (3/3) Ð áááááááááááááá 55 6-10. Printed Wiring Board Ð Station Main Section Ð ááááááááááááááá 59 6-11. Schematic Diagram Ð Station Main Section Ð áááááááááááááááááá 63 6-12. Schematic Diagram Ð Station Control Section Ð áááááááááááááá 66 6-13. Printed Wiring Board Ð Station Control Section Ð ááááááááááá 69 6-14. Printed Wiring Board Ð MD Power Supply, Switch Section Ð áááááááááááááááááááááááááááá 71 6-15. Schematic Diagram Ð MD Power Supply, Switch Section Ð áááááááááááááááááááááááááááá 73 6-16. IC Block DIiagrams ááááááááááááááááááááááááááááááááááááááááááááááááááá\ ááááááá 75 6-17. IC Pin Function ááááááááááááááááááááááááááááááááááááááááááááááááááá\ ááááááááááááá 79 7. EXPLODED VIEWS 7-1. Panel Section ááááááááááááááááááááááááááááááááááááááááááááááááááá\ ááááááááááááááááá 85 7-2. Main Board Section ááááááááááááááááááááááááááááááááááááááááááááááááááá\ ááááááá 86 7-3. MD Mechanism Section (MT-MZR50-143) áááááááááááááááááááá 87 7-4. Cabinet Section ááááááááááááááááááááááááááááááááááááááááááááááááááá\ áááááááááááááá 88 7-5. Shassis Section (MZS-R5ST) ááááááááááááááááááááááááááááááááááááááááááá 89 8. ELECTRICAL PARTS LIST ááááááááááááááááááááááááááááááááááááááá 90MZ-R5ST is the new Sony portable MiniDisc Recorder using the MiniDisc format. ¥ The MiniDisc station system Ð Use the recorder either by itself or attached to the station dock. Use the recorder attached to the station to enjoy full features and connectivity. Use the recorder detached from the station for portability. ¥ High-fidelity recording Ð Low-noise, how-distortion, high Ð fidelity recording through the optical digital input jack. ¥ Sampling rate converter Ð This unit enables you to record programs form digital equipment using other sampling rates, such as a BS tuner or DAT deck. ¥ Variety of recording options Ð Long recording with monaural recording (up to 148 minutes). Ð Time Machine recording enables you to record from the top of a song even if you pressed the button after you heard the beginning of the song. Ð Connect to an audio-timer to record when you are not home. ¥ Easy editing with the large LCD panel and the editing buttons Ð Title samples (21 words and phrases). Ð UNDO function lets you undo an editing operation. ¥ Programmed playback Ð Play any set of tracks in the order of your choice. ¥ Card remote commander Ð Operate the station from a distance. Direct Selection available. ¥ Output jack for active speakers Ð Connect to the active speakers SRS-Z1000 (not supplied), etc., to enjoy powerful MD playback at your desktop. MAIN FEATURES