Sony MZ-S1 service manual 000 C68SCC, 000 0FEJCC, 000 063BCC, 000 025ACC, 000 000FCC, LrefPw

Page 17

MZ-S1

5.The display changes a shown below each time the

[MENU/ENTER] key .

•Address & Adjusted Value Display

Set LCD display

000C68SCC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

item number

 

address adjusted value

 

 

 

 

 

 

 

 

 

 

 

•Jitter Value & Adjusted Value Display

Set LCD display

0000FEJCC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

item number

jitter value adjusted value

 

 

 

 

 

 

 

 

 

 

 

•Block Error Value & Adjusted Value Display

Set LCD display

000063BCC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

item number

block error adjusted value

 

 

 

 

 

value

•ADIP Error Value & Adjusted Value Display

Set LCD display

000025ACC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

item number

ADIP error adjusted value

 

 

 

 

 

value

•Focus Drive Value & Adjusted Value Display

Set LCD display

000000FCC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

item number

 

Focus

adjusted value

 

 

 

 

drive value

 

 

 

 

•Item Title Display

Set LCD display

000LrefPw

 

 

 

 

 

 

 

 

 

 

 

 

 

 

item number

 

item title

 

 

 

 

 

 

 

However in the power mode (item number 700’s), only the item is displayed.

6.Quit the manual mode, and press the x key to return to the test mode (display check mode).

OVERALL ADJUSTMENT MODE

Mode to adjust the servo automatically in all items.

Normally, automatic adjustment is executed in this mode at the repair.

For further information, refer to “SECTION 5 ELECTRICAL ADJUSTMENTS” (see page 20).

SELF-DIAGNOSIS RESULT DISPLAY MODE

This set uses the self-diagnostic function system in which if an error occurred during the recording or playing, the mechanism control block and the power supply control block in the micro- computer detect it and record its cause as history in the nonvola- tile memory.

By checking this history in the test mode, you can analyze a fault and determine its location.

Total recording time is recorded as a guideline of how long the optical pickup has been used, and by comparing it with the total recording time at the time when an error occurred in the self- diagnosis result display mode, you can determine when the error occurred.

Clear both self-diagnosis history data and total recording time, if the optical pickup was replaced.

•Self-Diagnosis Result Display Mode Setting Method

1. Set the test mode (see page 15).

2. In the display check mode, [MENU/ENTER] key activates the self-diagnosis result display mode where the LCD display as shown below.

Set LCD display

 

0XX

1 0000

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

error display code

history code

 

Total recording time

 

 

 

 

 

 

 

 

 

 

 

when error occurred

3.Then, each time the N > key is pressed, LCD display de- scends by one as shown below. Also, the LCD display ascends by one when the . key is pressed.

1

0XX 1 ****

0XX N ****

0XX N1****

0XX N2****

0XX R_****

1

XX: Error code

** * * : Total recording time

If the [MENU/ENTER] key is pressed with this display, the LCD switches to the simple display mode.

4.Quit the self-diagnosis result display mode, and press the x key to return to the test mode (display check mode).

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Contents MZ-S1 SpecificationsInputs MZ-S1Disassembly Table of ContentsDiagrams Flexible Circuit Board RepairingOptical PICK-UP Flexible Board MZ-S1 Section Servicing NotesSystem requirements Looking at the controls MZ-S1 Section GeneralDisassembly Flow MZ-S1 Section DisassemblyCase Lower Section Buckle Upper ASSY, Battery Case LID Mechanism Deck MT-MZN707-177 Case Upper SectionMain Board SET Chassis AssyGear SA Screw M1.4 OP Service Assy LCX-5RDC Motor Sled M602 Holder AssyOrnament R, Switch Unit V1.100 MZ-S1 Section Test ModeManual Mode Configuration of Test ModeTransition Method in Manual Mode Manual000 0FEJCC 000 C68SCC000 063BCC 000 025ACCDescription of Error Indication Codes Reset the Error Display CodeSetting Method of Reset The Error Display Code Description of Indication History000 P**R Sound Skip Check Result Display Mode004 004 FFMZ-S1 Section Electrical Adjustments Reset021 ###SCC ResOK?741 AD 336 ###S771 AD 772 AD778 AD 777 AD779 AD 865 ###S872 ###S 871 ###S873 ###S 874 ###S765 AD 764 AD766 AD 767 ADLaser Laser Power Check011 ###S 012 ###SMain Board Component Side IC501Assy11 AssyOfst OfstOK000 *** NG CD and MO Overall Adjustment ItemsCD OK MO OK043 ###S00 Resume Clear Setting Method043 Res ResClrServicing Notes PreparationPre-Check Rewriting the Patch DataMZ-S1 Block Diagram SERVO/USB Section MZ-S1 Section DiagramsBlock Diagram Audio Section Switch & LCD Mudule Block Diagram DISPLAY/KEY CONTROL/POWER Supply SectionLead Layouts Main Board Semiconductor LocationIC801 Components identified by mark 0or dotted F2MW 38 B5 Schematic Diagram Main Board 3/4 See page 42 for WaveformsTckd 22.7 ∝ s WaveformsIC302 TA2131FL EL IC Block Diagrams IC301 AK5354VT-E2IC501 SN761057ADBT IC551 SC111258FCR2 IC601 XPC18A22AFCR2 IC901 XPC18A32FCR2 IC PIN Function Description DVSS0 DRAMVSS0DVDD0 SSB DataKDI KCSTrst VG CTLVbus DET LCD RSTWK DET REC KEYVsiosc OscoDavdd VreflDVDD3 DVSS3IFVDD3 IFVSS3Flashvss EVAFlashvdd Chassis section Case lower section Section Exploded ViewsMT-MZN707-177 Main board section Chassis Section101 106 105 104 102 103 107 Main Board Section171 Case Lower170 213 204 205 206 207 212 208 203 202 209 210 201 211 311 301302 308 306 303307 304 305 309 310 354 358 357 356 355352 351 359 361 360 363MZ-S1 Main Section Electrical Parts ListCAP-CHIP XPC18A22AFCR2 Switch OPEN/CLOSE Detect Line Filter Memo Revision History

MZ-S1 specifications

The Sony MZ-S1 is a portable MiniDisc recorder that reflects Sony's commitment to innovation in the realm of digital audio technology. Launched in the early 2000s, this model stood out for its sophisticated design and advanced features, catering to audiophiles and casual listeners alike. The MZ-S1 was particularly popular for its ability to record audio in a compact format, making it an attractive option for those who desired high-quality sound in a portable package.

One of the defining characteristics of the MZ-S1 is its use of MiniDisc technology, which allowed users to record and store audio with impressive sound quality. It leveraged Sony’s ATRAC (Adaptive Transform Acoustic Coding) compression, ensuring that recordings maintained clarity while efficiently utilizing disk space. The MZ-S1 supported various recording modes, including SP (Standard Play) and LP (Long Play), providing flexibility in terms of sound quality and recording duration. This capability made the MZ-S1 an ideal choice for musicians looking to record rehearsals, as well as for consumers wanting to create custom playlists.

The MZ-S1 features a sleek, compact design that embodies the portability and aesthetics of early 2000s electronics. Its user-friendly interface is complemented by an LCD display that provides essential information such as track numbers, remaining recording time, and battery life. Additionally, the MZ-S1 was equipped with various connectivity options, including a line-in for direct recording from external sources and a headphone jack with volume control for private listening.

Powering the device was a rechargeable battery, which allowed for extended use without the need for constant replacements. The MZ-S1 also featured a durable construction, appealing to users who needed a reliable audio recorder for travel or outdoor use. This model proved particularly popular among students, journalists, and music enthusiasts, as its compact size and high-quality output made it an indispensable tool for capturing audio on the go.

Moreover, the MZ-S1 allowed users to edit tracks directly on the device, facilitating seamless transitions between recordings. With its blend of innovative features, robust technology, and portable design, the Sony MZ-S1 remains a noteworthy piece of audio equipment, encapsulating an era of digital audio evolution that paved the way for modern music consumption.
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