Sony HCD-MD373 - Manual

Sony HCD-MD373

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Table of Contents:

  • Page 2 – SELF-DIAGNOSIS FUNCTION; button while pressing the
  • Page 3 – ITEMS OF ERROR HISTORY MODE ITEMS AND CONTENTS; Selecting the Test Mode; ππππππ; Table of Error Codes
  • Page 4 – • K e e p t h e t e m p e r a t u r e o f s o l d e r i n g i r o n a r o u n d 2 7 0 ̊ C
  • Page 6 – DRAWING OUT THE TRAY DURING POWER OFF; • Press the
  • Page 7 – SERVICE POSITION THE MD MECHANISM
  • Page 9 – Aging Mode; • Mode for repeating operations of the CD player automatically.; To end aging, while pressing the PLAY MODE/TUNING MODE button and; Error History Display Mode; button and turn OFF the power.
  • Page 13 – CHECKS PRIOR TO PARTS REPLACEMENT AND ADJUSTMENTS; Measure if unsatisfactory:; FORCED RESET
  • Page 14 – RETRY CAUSE DISPLAY MODE; Example
  • Page 16 – LOCATION OF PARTS AND CONTROLS; SECTION 2; Front Panel
  • Page 26 – Nn
  • Page 27 – pressing the
  • Page 29 – Error rate display; Displays the error rate in the following way.; Note: “–” is displayed when servo is not imposed.; Mode display
  • Page 30 – MEANINGS OF OTHER DISPLAYS; * Items shown correspond to the indicated button indicators.
  • Page 31 – MD SECTION; • Check and adjust the MDM and MBU as follows.; SECTION 5; • Abbreviation
  • Page 32 – Optical pick-up flexible board
  • Page 33 – Note 1: After step 4, each time the ENTER/YES “R” button is
  • Page 36 – Note : Do not perform the emission with 7.0 mW more than 15
  • Page 38 – Note 1 : If the C1 error and ADER are above other than the speci-; ADJUSTMENT
  • Page 39 – S Curve Check
  • Page 44 – – MAIN SECTION –
  • Page 45 – – MD DIGITAL SECTION –
  • Page 46 – • See page 40 for Circuit Boards Location.
  • Page 48 – • Semiconductor; • Semiconductor
  • Page 52 – • Semiconductor Location
  • Page 53 – • See page 68 for IC Block Diagrams.
  • Page 56 – -14. SCHEMATIC DIAGRAM – MD DIGITAL SECTION –
  • Page 60 – -18. SCHEMATIC DIAGRAM – PANEL SECTION –
  • Page 62 – -20. SCHEMATIC DIAGRAM – POWER SECTION –
  • Page 63 – VOLTAGE
  • Page 67 – • MD DIGITAL Board
  • Page 78 – AUS
  • Page 85 – AMP
  • Page 88 – MD DIGITAL
  • Page 89 – LOADING
  • Page 90 – MAIN
  • Page 93 – PANEL
  • Page 95 – POWER
  • Page 97 – MEMO
  • Page 98 – REVISION HISTORY; Date
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1

HCD-MD373

SPECIFICATIONS

SERVICE MANUAL

COMPACT DISC DECK RECEIVER

— Continued on next page —

AEP Model

UK Model

E Model

Australian Model

Chinese Model

Tourist Model

Model Name Using Similar Mechanism NEW

Mechanism Type

CDM55A-5SBD32, CDM55C-5BD32

Base Unit Type

BU-5SBD32, BU-5BD32

Optical Pick-up Type

KSS-213BA/F-NP

Model Name Using Similar Mechanism MDS-JE520

Mechanism Type

MDM-5A

Optical Pick-up Type

KMS-260B/J1N

CD

SECTION

MD

SECTION

HCD-MD373 is the amplifir, CD, MD
and tuner section in DHC-MD373.

Ver 1.1 2001.06

9-92

8-998-12

2001

F

0200-1

© 2001.

6

Sony Corporation

Home

Audio Company

Shinagawa Tec Service Manual Production Group

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Summary

Page 2 - SELF-DIAGNOSIS FUNCTION; button while pressing the

2 SELF-DIAGNOSIS FUNCTION The self-diagnosis function consists of error codes for customers which are displayed automatically when errors occur, and error codes whichshow the error history in the test mode during servicing. For details on how to view error codes for the customer, refer to the follow...

Page 3 - ITEMS OF ERROR HISTORY MODE ITEMS AND CONTENTS; Selecting the Test Mode; ππππππ; Table of Error Codes

3 ITEMS OF ERROR HISTORY MODE ITEMS AND CONTENTS Selecting the Test Mode Display total rec total play retry err total err err history er refresh tm refresh Details of History No error Read error. PTOC cannot be read (DISC ejected) TOC error. UTOC error (DISC not ejected) Loading error Address cannot...

Page 4 - • K e e p t h e t e m p e r a t u r e o f s o l d e r i n g i r o n a r o u n d 2 7 0 ̊ C

4 CAUTION Use of controls or adjustments or performance of proceduresother than those specified herein may result in hazardous ra-diation exposure. MODEL IDENTIFICATION— BACK PANEL — SAFETY-RELATED COMPONENT WARNING !! COMPONENTS IDENTIFIED BY MARK ! OR DOTTED LINE WITH MARK ! ON THE SCHEMATIC DIAGR...

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