ECM-DS70P

SERVICE MANUAL

Ver 1.1 2001. 03 With SUPPLEMENT-1 (9-923-256-81)
US Model Canadian Model AEP Model E Model

SPECIFICATIONS

ELECTRET CONDENSER STEREO MICROPHONE

9-923-256-12

2001C0200-1 2001.3

Sony Corporation

Audio Entertainment Group General Engineering Dept.

SECTION 1 DIAGRAM

[PRINTED WIRING BOARD]

[AMP BOARD]

1-667-840GRN WHT D1 C1 D2 MIC 1 RED GLD

RED C2

P1 MIC OUTPUT
Note on Printed Wiring Boards: Note: X : parts extracted from the component side. b : Pattern on the side which is seen.

[SCHEMATIC DIAGRAM]

D1 UDZ-4.7

C1 1000p

D2 UDZ-4.7

C2 1000p

Note on Schematic Diagram: Note: All capacitors are in F unless otherwise noted. pF: F 50 WV or less are not indicated except for electrolytics and tantalums.

SECTION 2 EXPLODED VIEW

NOTE : -XX, -X mean standardized parts, so they may have some difference from the original one. 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.

not supplied

(including 4)

Ref. No. 5

Part No. 2-545-316-01 2-387-701-21 X-2542-154-1 2-545-313-01 X-2542-153-1
Description SPRING, CLICK SCREW (1.4) GRILLE ASSY (R) CASE, FRONT GRILLE ASSY (L)

Remark

Ref. No. * P1
Part No. 1-667-840-11 A-4540-471-A 2-545-314-01 3-334-565-11 1-782-912-11

Description

AMP BOARD CAPSULE ASSY CASE, REAR SCREW (B1.7 X 10), TAPPING CORD (WITH PLUG) (3 CORE) (MIC OUTPUT)

ECM-DS70P AMP

NOTE : Due to standardization, replacements in the parts list may be different from the parts specified in the diagrams or the components used on the set. Items marked * are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items. Ref. No. * Part No. Description
SECTION 3 ELECTRICAL PARTS LIST
CAPACITORS uF : F When indicating parts by reference number, please include the board.
1-667-840-11 AMP BOARD ********** < CAPACITOR > C1 C2 1-163-009-11 CERAMIC CHIP 1-163-009-11 CERAMIC CHIP < DIODE > 0.001uF 0.001uF 10% 10% 50V 50V
D1 8-719-976-96 DIODE DTZ4.7C D2 8-719-976-96 DIODE DTZ4.7C ************************************************************ MISCELLANEOUS *************** P1 1-782-912-11 CORD (WITH PLUG) (3 CORE) (MIC OUTPUT)
************************************************************ ACCESSORIES & PACKING MATERIALS ******************************** 3-860-993-11 MANUAL, INSTRUCTION (ENGLISH,FRENCH,GERMAN,SPANISH, DUTCH,SWEDISH,ITALIAN,PORTUGUESE)

2001.03

US Model Canadian Model AEPModel E Model

SUPPLEMENT - 1

File this Supplement with the Service Manual.
Subject : ADDITION OF ACCESORIES (US MODEL ONLY)
Added follwing Accesories (Service Manual See page 4)
Ref. No. Part No. Description Remark
1-757-949-11 CORD, MICROPHONE EXTENSION (US model only) A-3052-666-A CLIP ASSY, HOLDER (US model only)

9-923-256-81

REVISION HISTORY
Clicking the version allows you to jump to the revised page. Also, clicking the version at the upper right on the revised page allows you to jump to the next revised page. Ver. 1.1 1.0 Date 2001.03 1998.02 New Description of Revision SUPPLEMENT-1: Addition of Accesories. (ECN-MCB00296)

MZ-M200 Hi-MD Recorder

Hi-MD Media
The First Choice in Alternative Media.
Sony Hi-MD media is the flexible, durable, rewritable media alternative that produces CD quality sound, yet it is one of the least expensive high-capacity dedicated audio media available. Sonys 1 GB Hi-MD disc provides up to 34 hours of compressed audio recording time in ATRAC3plus mode or over 1 1/2 hours of recording time of Linear PCM digital recording for the ultimate in recording quality. HiMD media is PC and Macintosh compatible, and as a storage media for computer data, also stores images and text files.
RECORDING MODES ON THE RECORDER AND RECORDING TIME

Recording Time

Codec Linear PCM ATRAC3plus ATRAC3plus ATRAC ATRAC3 ATRAC3 Record Mode PCM Hi-SP Hi-LP SP LP2 LP4 Bit Rate 1.4Mbps 256kbps 64kbps 292kbps 132kbps 66kbps 1 GB Hi-MD Disc 1 Hr. 34 Min. 7 Hr. 55 Min. 34 Hr. 00 Min. NA NA NA 80 Min. MD Disc 28 Min. 2 Hr. 20 Min. 10 Hr. 10 Min. 1 Hr. 20 Min. 2 Hr. 40 Min. 5 Hr. 20 Min.

Upload by USB

PC (*1) Macintosh (*2)

Download by USB

NA NA NA

NA NA NA NA NA

*1 For Windows User: Upload and Download Using Sonic Stage Software (supplied) *2 For Macintosh User: Upload Hi-MD Recordings Using Hi-MD Music Transfer Software (supplied) Linear PCM and MP3 Download from Macintosh to the Hi-MD Recorder is planned to be available as a software update in Summer 2006

Supplied Accessories

1 Line Backlit Remote RM-MC38EL Stereo Mic ECM-DS70P Earbud Headphones MDR-E0931
Taking Hi-MD to a Higher Level
With a proven track record of delivering superb quality, technology and performance, Sony pro audio products can exceed the expectations of the most demanding audio professionals, and Sonys Hi-MD recorders are no exception. With Sonys new MZ-M200 Hi-MD recorder, the successor model to the MZ-M100 Hi-MD recorder, Sony takes Hi-MD to a higher level with the introduction of more intuitive recording features, easier navigation, and a more ergonomic design while delivering the same high-quality CD sound and the convenience of recording on the MD format. The MZ-M200 model is the ideal field recorder for radio journalists, musicians, songwriters, and all types of pro-audio applications. This next generation recorder is now Macintosh compatible and comes equipped for the field with a stereo microphone, earbud headphones, 1-line backlit remote control unit, USB uploading software, a rechargeable battery, a carrying pouch, an AC power adaptor and a 1GB Hi-MD disc.
Self-recording Upload Feature When transferring a Hi-MD recording to a computer, youll have the option to save in.WAV format in a designated folder on your hard drive, providing you with the flexibility to import the files into almost any application where you can edit and process the recordings. 2-Way Power Supply Battery can be fully charged from USB to computer or from the AC adaptor. Dynamic Normalizer Provides a uniform volume level for tracks that may have been recorded at different volume levels on the same disc, eliminating the need to adjust the volume of each track. Ability to Record from Multiple Sources (Mic/Line-in) Use the line-in jack to transfer and archive legacy formats such as tapes to low cost 1GB Hi-MD media or use the microphone input for self-recordings or field interviews. Choose a maximum recording time of up to 34 hours or up to 1 1/2 hours of uncompressed/lossless quality depending on specific needs. 11 Segment Recording Level Meter Display Provides a visual check to easily monitor your recording levels from your microphone or line input. Bright Organic EL (Electro Luminescent) Display Shows current status of recording and playback features including recording levels, mode, battery power, etc. Compatible with both Hi-MD and Standard MiniDisc Media Hi-MD recorders are backward compatible with the MD media. In Hi-MD recording mode, you can store up to 34 hours of audio on the supplied Hi-MD disc and up to 10 hours of audio on a standard MD disc. Data File Storage Allows you to store and transfer presentations, documents, spreadsheets and photos. Conventional MD USB Upload Allows uploading MD content via USB to your PC (excluding content transferred from the PC in Net MD mode or contents purchased through EMD services). Plus you can make MD recordings that can be played back on MD decks. Mac Upload Allows you to upload Hi-MD selfrecording content from a Hi-MD media to a Macintosh computer. Mac Download1 Allows you to download Hi-MD self-recording content from a Macintosh computer to a Hi-MD disc. Clock Stamping A built-in clock registers the date and time of recordings. Date and time appear as titles when content is uploaded to a PC or Macintosh.

MZ-M200

Operation
Buttons enlarged for simpler operation.

EL Display

Convenient EL display for easier navigation.
The operational layout of the MZ-M200 has been designed for easier navigation than its predecessor. Buttons are enlarged for easier operation, recording keys are positioned for more intuitive handling, and more recording and playback features are displayed on the EL display.

Features

More recording and playback statuses displayed.
Note: The displays above are illuminated for illustration purposes. When unit is in actual use, all displays will not be illuminated at the same time.

Specifications

General Specifications Format Sampling Frequency Data Compression Method (Coding) Frequency Response Wow and Flutter Inputs(s) Output(s) Power Requirements Codec Linear PCM (REC/PLAYBACK) ATRAC3plus (REC/PLAYBACK) ATRAC3 (REC/PLAYBACK) ATRAC (REC/PLAYBACK) MP3 (PLAYBACK) WAV Conversion For Windows (Using SonicStage) For Mac (Using Hi-MD Music Transfer Software) Interface MIC in Line in (Analog/Digital) USB2.0 Main Recording Function Organic EL Digital Audio MiniDisc System 44.1 kHz ATRAC (Adaptive Transform Acoustic Coding)/ATRAC3/ATRAC3plus 20-20,000Hz /-3dB Unmeasurable USB2.0; Mic in; Line in (Analog/Digital); DC in 5V Headphones/Line out/Remote (stereo mini) Lithium Ion Rechargeable Battery; AC Power Adapter; USB powered
Spectrum Indicator Displays audio spectrum during playback. Manual REC Setting Unit can stay in the AGC (Automatic Gain Control) disabled state. Digital Pitch Control Slows down or speeds up playback 50 to +100. Record and Playback Uncompressed Linear PCM Audio Use the microphone and line-in feature to record and playback in uncompressed PCM format. This lossless format is perfect for selfrecordings, field interviews, and archiving existing legacy formats. Record and Playback ATRAC3plus Audio Use the microphone and line-in feature to record and playback in compressed ATRAC3plus 64Kbps (HiLP) or 256Kbps (Hi-SP) formats. Sonys ATRAC3plus format provides higher sound quality with smaller file sizes than many competing formats. USB 2.0 New USB 2.0 technology allows you to transfer your audio directly from your PC to your Hi-MD recorder faster than previous Hi-MD models. Supports.WAV Audio Format with Conversion Software Linear PCM and Hi-MD recordings can be uploaded onto PC or Macintosh computers and stored in.WAV file format. Archive Data with Low Cost, 1GB Removable HiMD Media At just a few dollars a disc compared to the cost of other popular data storage media devices, 1 GB Hi-MD media is an extremely cost effective format. Skip-Free G-Protection Technology Hi-MD recorders come equipped with Skip-Free G-Protection technology, which provides virtually uninterrupted playback of your audio.

Mic Sense Low/High Manual Rec Level Control Time Mark Off/1-60min Synchro Rec On/Off AGC-Auto Gain Control Sampling Rate Converter Optical input 32kHz/44.1kHz/48kHz Main Edit Function Name (Disc/Group/Track) Move (Track/Group) Track Mark On/Off (Divide/Combine) Erase (Track/All/Group)
Disc Format Other Main Features Skip Free G-Protection Technology USB Bus Power & Charging HD Digital AMP For Macintosh and PC Data File Storage Device Display Battery Life (with rechargeable battery) Playback Linear PCM Hi-SP Hi-LP Record Linear PCM Hi-SP Hi-LP Size & Weight Size Weight Supplied Accessories Li-ion Rechargeable Battery 1-Line Backlit Remote Carrying Pouch Headphone AC Adaptor SonicStage Software (for Windows)
10.0 hours 15.5 hours 19.0 hours 6.0 hours 9.0 hours 10.5 hours 3 3/8 (W) x 3 3/8 (H) x 19/32 (D) inches (83.8 (W) x 84.4 (H) x 14.7 (D) mm) 3.4oz (96g) LIP-4WM RM-MC38EL MDR-E0931 AC-S508U x1 ECM-DS70P
Hi-MD Music Transfer Software (for Macintosh) USB Cable 1GB Blank Hi-MD Disc Stereo Mic
Requires software upgrage, available Summer, 2006 Reduces or eliminates skipping during many active uses.
Sony Electronics Inc. 1 Sony Drive, Park Ridge, NJ 07656 www.sony.com/proaudio
A-1148 Printed in USA 6/Sony Electronics Inc. All rights reserved. Reproduction in whole or in part without written permission is prohibited. Features and specifications are subject to change without notice. Non-metric weights and measurements are approximate. Sony, Hi-MD, ATRAC, ATRAC3, ATRAC3plus, G-Protection and Sonic Stage are trademarks of Sony. The New Way of Business is a service mark of Sony. Macintosh is a registered trademark of Apple Computer, Inc. Windows is a registered trademark of Microsoft Corporation.