索尼 MZ-DH10P_sm 电路图 维修手册.pdf

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1、SERVICE MANUAL PORTABLE MD PLAYER MZ-DH10P Ver. 1.2 2005.05 SPECIFICATIONS 9-879-552-03 2005E05-1 2005.05 Sony Corporation Personal Communications Business Division Published by Sony Engineering Corporation US and foreign patents licensed from Dolby Laboratories. Model Name Using Similar Mechanism N

2、EW MD Mechanism Type MT-MZDH10P-181 Optical Pick-up Name ABX-UJ US Model AEP Model UK Model Chinese Model Tourist Model SonicStage is trademark or registered trademark of Sony Corporation. M D Simple Burner, OpenMG, “MagicGate”, “MagicGate Memory Stick”, “Memory Stick”, Hi-MD, Net MD, ATRAC, ATRAC3,

3、 ATRAC3plus and their logos are trademarks of Sony Corporation. Microsoft, Windows, Windows NT and Windows Media are trademarks or registered trademarks of Microsoft Corporation in the United States and /or other countries. IBM and PC/AT are registered trademarks of International Business Machines C

4、orporation. M acintosh is a trademark of Apple Computer, Inc. in the United States and/ or other countries. P entium is a trademark or registered trademark of Intel Corporation. All other trademarks and registered trademarks are trademarks or registered trademarks of their respective holders. and ma

5、rks are omitted in this manual. CD and music-related data from Gracenote, Inc., copyright 2000-2004 Gracenote. Gracenote CDDB Client Software, copyright 2000-2004 Gracenote. This product and service may practice one or more of the following U.S. Patents: #5,987,525; #6,061,680; #6,154,773, #6,161,13

6、2, #6,230,192, #6,230,207, #6,240,459, #6,330,593, and other patents issued or pending. Services supplied and/or device manufactured under license for following Open Globe, Inc. United States Patent 6,304,523. Gracenote is a registered trademarks of Gracenote. The Gracenote logo and logotype, and th

7、e “Powered by Gracenote” logo are trademarks of Gracenote. Program 2001, 2002, 2003, 2004, 2005 Sony Corporation Documentation 2005 Sony Corporation * * MZ-DH10P 2 Supplied Accessories AC power adaptor Remote control 1) USB cradle Earphones Dedicated USB cable 2) LIP-4WM Lithium-ion rechargeable bat

8、tery Rechargeable battery case Carrying pouch Ferrite core (for the remote cord, AEP and UK models only) CD-ROM 3)(SonicStage/MD Simple Burner) Operating Instructions 1) For US model, remote control with a ferrite core is supplied. 2) For Chinese and Tourist models, the ferrite core is not attached

9、to the dedicated USB cable. 3) Do not play a CD-ROM on an audio CD player. Ver. 1.2 120V AC, 60Hz (US model) 220V AC, 50Hz (Chinese model)MZ-DH10P 3 TABLE OF CONTENTS 1. SERVICING NOTES . 4 2. GENERAL . 5 3. DISASSEMBLY 3-1. Disassembly Flow . 6 3-2. Panel (Bottom) Block . 7 3-3. Camera Module . 7 3

10、-4. MAIN Board. 8 3-5. Panel (Upper) Block . 8 3-6. Ornamental Belt . 9 3-7. Mechanism Deck (MT-MZDH10P-181), Battery Case . 9 3-8. Gear (SA), Gear (SB) . 10 3-9. OP Service Assy . 10 3-10. DC Motor SSM18D/C-NP (Spindle) (M701), DC Motor SSM21A/C-NP (Sled) (M702), DC Motor Unit (Over Write Head Up/D

11、own) (M703) . 11 3-11. Holder Assy . 11 3-12. Position Of Ferrite Core . 12 4. TEST MODE . 13 5. ELECTRICAL ADJUSTMENTS . 17 6. DIAGRAMS 6-1. Block Diagram MD SERVO Section . 21 6-2. Block Diagram AUDIO/CAMERA Section . 22 6-3. Block Diagram POWER SUPPLY Section . 23 6-4. Schematic Diagram MAIN Boar

12、d (1/9) . 25 6-5. Schematic Diagram MAIN Board (2/9) . 26 6-6. Schematic Diagram MAIN Board (3/9) . 27 6-7. Schematic Diagram MAIN Board (4/9) . 28 6-8. Schematic Diagram MAIN Board (5/9) . 29 6-9. Schematic Diagram MAIN Board (6/9) . 30 6-10. Schematic Diagram MAIN Board (7/9) . 31 6-11. Schematic Diagram MAIN Board (8/9) . 32 6