sony_MZ-E700_service_manual 维修电路图.pdf

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1、Ver 1.0 2000.11 MZ-E700 SERVICE MANUAL PORTABLE MINIDISC PLAYER SPECIFICATIONS E Model Tourist Model The MZ-E700 is approximately the same as the MZ-E900. Consequently, only difference between MZ-E900 and MZ-E700 are listed. For other information, please refer to the MZ-E900 service manual (9-927-99

2、2-11) previously issued. Audio playing system MiniDisc digital audio system Laser diode properties Material: GaAlAs Wavelength: l = 790 nm Emission duration: continuous Laser output: less than 44.6 W* * This output is the value measured at a distance of 200 mm from theobjective lens surface on the o

3、ptical pick-up block with 7 mm aperture. Revolutions Approx. 300 rpm to 2,700 rpm Error correction ACIRC (Advanced Cross Interleave Reed Solomon Code) Sampling frequency 44.1 kHz Coding ATRAC (Adaptive TRansform Acoustic Coding) ATRAC3: LP2 ATRAC3: LP4 Modulation system EFM (Eight to Fourteen Modula

4、tion) Number of channels 2 stereo channels 1 monaural channel Frequency response 20 to 20,000 Hz 3 dB Wow and Flutter Below measurable limits Outputs Headphones/earphones: stereo mini-jack, maximum output level 5 mW + 5 mW, load impedance 16 ohms Power requirements Nickel metal hydride rechargeable

5、battery One NH-14WM (supplied): 1.2V, 1,400 mAh One LR6 (size AA) battery (not supplied) External power jack: Power rating 1.5V DC Battery operation time Battery life (EIAJ1) 2) BatteriesStereo(normal)LP2 StereoLP4 Stereo Ni-MH rechargeable293337 battery NH-14WM 2) LR6 (SG) Sony424958 Alkaline dry b

6、attery 3) LR6 (SG) 3) and7687100 NH-14WM 2) Unit:Approx. hours 1) Measured in accordance with the EIAJ (Electronic Industries Associa- tion of Japan) standard (using a Sony MDW-series Mini-disc). 2) With a fully charged battery 3) When using a Sony LR6 (SG) “STAMINA” alkaline dry battery (produced i

7、n Japan). Note The battery life may be shorter depending on operating conditions, the surrounding temperature, and the battery type.Dimensions Dimensions Approx. 78.0 x14.0 x 72.0 mm (w/h/d) (3 1/8 x 9/16 x 2 7/8 in.) (not including projecting parts and controls) Mass Approx. 85g (3.0 oz) (the playe

8、r only) Supplied accessories Headphones/earphones with a remote control (1) Battery charger (1) Rechargeable battery (1) Rechargeable battery carrying case (1) Dry battery case (1) Carrying pouch (1) AC plug adaptor (1) (Tourist model only) US and foreign patents licensed from Dolby Laboratories. De

9、sign and specifications are subject to change without notice. 收音机爱好者资料库 Ra d i o Fa n s .CN 2 SECTION 1 EXPLODED VIEW NOTE : -XX, -X mean standardized parts, so they may have some difference from the original one. Color indication of Appearance Parts Example : KNOB, BALANCE (WHITE) (RED) Parts color

10、 Cabinets color Items marked “ * ”are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items. The mechanical parts with no reference number in the exploded views are not supplied. Hardware (# mark) list and accessories and packing m

11、aterials are given in the last of this parts list. Abbreviation HK: Hong Kong JEW: Tourist The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. 9 1 10 28 27 10 a a MT-MZE900-173 2 11 30 3 12 4 13 5 14 6 26 15 33 7 2532 34 16

12、 8 14 18 39 40 17 19 20 21 35 37 36 23 38 22 31 24 29 23 MAIN SECTION 收音机爱好者资料库 Ra d i o Fa n s .CN 3 Ref. No.Part No.DescriptionRemarkRef. No.Part No.DescriptionRemark 13-222-225-01PANEL, BOTTOM (SILVER) 13-222-225-11PANEL, BOTTOM (BLUE) (HK) 13-222-225-21PANEL, BOTTOM (PINK) (HK) 13-222-225-31PANE

13、L, BOTTOM (WHITE) (HK) 23-222-228-01KNOB (OPEN) 33-222-246-01ESCUTCHEON * 4A-3322-910-A SW MOUNTED PC BOARD (S) 53-222-248-01KNOB (AVLS) (SILVER,WHITE) 53-222-248-21KNOB (AVLS) (BLUE) (HK) 53-222-248-31KNOB (AVLS) (PINK) (HK) 63-222-249-01KNOB (HOLD) (SILVER,WHITE) 63-222-249-21KNOB (HOLD) (BLUE) (H

14、K) 63-222-249-31KNOB (HOLD) (PINK) (HK) 71-679-235-11SWITCH FLEXIBLE BOARD 83-222-226-01BELT, ORNAMENTAL (SILVER) 83-222-226-11BELT, ORNAMENTAL (BLUE)(HK) 83-222-226-21BELT, ORNAMENTAL (PINK) (HK) 83-222-226-31BELT, ORNAMENTAL (WHITE) (HK) 93-222-227-01BUTTON, CONTROL 104-218-233-05SCREW (1.4), MI 1

15、1X-3380-214-1LID ASSY,UPPER (S) (SILVER) 11X-3380-215-1LID ASSY,UPPER (L) (BLUE) (HK) 11X-3380-216-1LID ASSY,UPPER (P) (PINK) (HK) 11X-3380-217-1LID ASSY,UPPER (W) (WHITE) (HK) 12X-3379-511-1HOLDER ASSY 133-222-373-01TERMINAL BOARD (MINUS) 143-704-197-93NILOCK M1.4 15X-3379-509-1BRACKET (L) ASSY 163

16、-049-051-01SCREW (MD), STEP 17X-3379-505-1BRACKET (R) ASSY 18X-3379-506-1BRACKET (STOP) ASSY 193-222-250-01CASE, BATTERY (SILVER,WHITE,PINK) 193-222-250-11CASE, BATTERY (BLUE)(HK) * 20A-3323-605-A MAIN BOARD, COMPLETE 213-222-243-01SHEET, INSULATING * 22A-3322-912-A AUDIO BOARD, COMPLETE 234-218-229

17、-13SCREW MI 1.4X1.8 243-049-041-01TERMINAL BOARD 25X-3379-507-1TERMINAL (PLUS) ASSY, BATTERY 263-222-224-01LID, BATTERY CASE (SILVER) 263-222-224-11LID, BATTERY CASE (BLUE) (HK) 263-222-224-21LID, BATTERY CASE (PINK) (HK) 263-222-224-31LID, BATTERY CASE (WHITE) (HK) 273-225-711-01WINDOW (LED) 283-22

18、5-712-01SHEET (LED), ADHESIVE 294-218-229-33SCREW MI 1.4X3.5 303-315-751-11SPACER, KNOB (B) 314-963-883-22SCREW (M1.4), PRECISION PAN 323-226-864-01SHEET (PERCHI 2) 333-226-896-01SPACER (FULCRUM L) 343-226-855-01SHEET (BATTERY CASE), ADHESIVE 353-227-252-01SPACER (BATTERY TERMINAL 2) 363-226-809-01S

19、HEET (REAR) 373-226-897-01SPACER (BATTERY CASE) 383-227-153-01SHEET, ADHESIVE 393-227-636-01WASHER (FITTING BOTTOM) 403-226-808-01SHEET (BOTTOM) 收音机爱好者资料库 Ra d i o Fa n s .CN 4 ACCESSORIES & PACKING MATERIALS * 5011-251-895-21BATTERY CASE 5021-476-210-11REMOTE CONTROL UNIT 05031-528-580-21BATTERY CH

20、ARGER (BC-7HT) (JEW) 05031-528-866-11BATTERY CHARGER (BC-9HP2) (HK) 01-569-007-11ADAPTOR, CONVERSION 2P (JEW) 5041-756-036-11BATTERY, NICKEL HYDROGEN 5053-008-521-01CASE, BATTERY CHARGE (HK) 5053-008-521-21CASE, BATTERY CHARGE (JEW) 3-220-300-11MANUAL, INSTRUCTION (ENGLISH, TRADITIONAL CHINESE) 3-22

21、0-300-21MANUAL, INSTRUCTION (FRENCH, SPANISH)(JEW) 3-220-300-31MANUAL, INSTRUCTION (JAPANESE, KOREAN) (JEW) 5063-220-749-01CASE, CARRYING 5078-953-304-90RECEIVER MDR-E805SP Ref. No.Part No.DescriptionRemark Dry Battery Case Headphones/earphones with a remote control Battery Charger Rechargeable Batt

22、ery Rechargeable Battery Carrying Case Carrying Pouch 501 503 505 507 504 506 502 Note : The component name in a figure just mentions a component name in instruction manual. The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. 9-873-010-11 Sony Corporation Audio Entertainment Group 2000K0217-1 Printed in Japan 2000.11 Published by General Engineering Dept. MZ-E700