Sony MZ-S1 service manual IC501, Main Board Component Side

Page 26

MZ-S1

Adjustment/checking and Connection Location:

– MAIN Board (Component Side) –

TP (–)

C104

C204

1

CN501

20

913

Q501

 

 

 

 

C

 

 

E

 

R519

 

 

 

 

 

 

 

 

 

B

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R521

 

R522

 

 

 

L502

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

+

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C518

 

 

 

 

 

 

 

 

 

C904

 

 

 

 

 

 

L904

 

 

 

L501

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TP (+)

C630 +

L902

L901

R853

R105

R205

C803

S806

(OPEN/CLOSE DETECT)

– MAIN Board (Conductor Side) –

AP913 (VLO)

AP912 (VCO) AP602 (GND)

+ C903

03

A

C524 +

R923 Q901

E C B

14

15

 

 

C507

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

IC501

 

 

 

R505

 

 

 

 

 

 

 

 

 

R517

C530

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

22

 

 

 

 

 

 

 

 

 

23

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C912

 

 

R920

 

R921

 

R908

 

 

 

 

 

 

 

 

 

 

 

R916

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C914

 

 

 

 

 

 

R907

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

 

 

 

 

C910

 

C909

 

C926 +

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

56

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C924

Q904

C516

C515

C523

C639

C805

R861R804

C613 C614

 

 

 

47

 

46

48

 

51

5

50

52

 

54

5

56

58

 

 

 

60

62

66

70

7

 

64

68

73

6

 

 

 

 

 

 

 

 

 

C

 

 

 

 

C

K

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

E

 

 

 

 

 

IC901

 

 

 

 

 

 

 

 

C928

B

 

 

C

R927

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C921

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C915

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C917

 

 

C911

 

 

R608

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R902

28

 

 

 

 

 

 

43

 

 

R911

 

 

 

C607

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

29

 

 

 

 

 

42

 

 

 

R946

+

 

R622

 

C633

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

D901

A

K

 

 

 

 

R906

 

R947

 

 

 

 

 

R624

 

 

 

 

 

 

 

+

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C901

+

 

 

 

+

 

 

 

 

C919

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C920

 

 

 

+

 

C603

 

 

 

 

 

 

 

R948

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R915

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C902

+

 

 

R917

R936

 

 

 

TP610

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

42

 

 

29

43

 

IC601

 

 

28

 

 

 

 

 

56

 

 

 

 

15

 

1

 

 

14

 

 

 

 

 

 

 

 

R620

 

 

 

 

R621

+

+

+

 

 

TP611

C611

C612

 

C622

C618

C616

 

 

 

 

 

 

 

 

C619

 

 

 

 

 

 

 

 

C629

 

 

 

 

 

 

 

 

R613

C621

 

R614

 

 

 

 

 

 

 

R612

 

 

R607

 

 

 

 

 

 

 

 

C624

 

 

+

 

 

 

 

 

L602

 

 

 

 

 

 

 

 

AP605 (VREC)

26

Image 26
Contents Specifications MZ-S1MZ-S1 InputsDiagrams Table of ContentsDisassembly Flexible Circuit Board RepairingMZ-S1 Section Servicing Notes Optical PICK-UP Flexible BoardSystem requirements MZ-S1 Section General Looking at the controlsMZ-S1 Section Disassembly Disassembly FlowCase Lower Section Buckle Upper ASSY, Battery Case LID Case Upper Section Mechanism Deck MT-MZN707-177SET Chassis Assy Main BoardOP Service Assy LCX-5R Gear SA Screw M1.4Holder Assy DC Motor Sled M602Ornament R, Switch Unit MZ-S1 Section Test Mode V1.100Transition Method in Manual Mode Configuration of Test ModeManual Mode Manual000 063BCC 000 C68SCC000 0FEJCC 000 025ACCSetting Method of Reset The Error Display Code Reset the Error Display CodeDescription of Error Indication Codes Description of Indication History004 Sound Skip Check Result Display Mode000 P**R 004 FF021 ###SCC ResetMZ-S1 Section Electrical Adjustments ResOK?771 AD 336 ###S741 AD 772 AD779 AD 777 AD778 AD 865 ###S873 ###S 871 ###S872 ###S 874 ###S766 AD 764 AD765 AD 767 AD011 ###S Laser Power CheckLaser 012 ###SIC501 Main Board Component SideOfst AssyAssy11 OfstOKCD OK CD and MO Overall Adjustment Items000 *** NG MO OK043 Res Resume Clear Setting Method043 ###S00 ResClrPre-Check PreparationServicing Notes Rewriting the Patch DataMZ-S1 MZ-S1 Section Diagrams Block Diagram SERVO/USB SectionBlock Diagram Audio Section Block Diagram DISPLAY/KEY CONTROL/POWER Supply Section Switch & LCD MuduleLead Layouts Semiconductor Location Main BoardIC801 Components identified by mark 0or dotted F2MW Schematic Diagram Main Board 3/4 See page 42 for Waveforms 38 B5Tckd Waveforms 22.7 ∝ sIC Block Diagrams IC301 AK5354VT-E2 IC302 TA2131FL ELIC501 SN761057ADBT IC551 SC111258FCR2 IC601 XPC18A22AFCR2 IC901 XPC18A32FCR2 IC PIN Function Description DVDD0 DRAMVSS0DVSS0 SSB DataTrst KCSKDI VG CTLWK DET LCD RSTVbus DET REC KEYDavdd OscoVsiosc VreflIFVDD3 DVSS3DVDD3 IFVSS3Flashvss EVAFlashvdd Section Exploded Views Chassis section Case lower sectionChassis Section MT-MZN707-177 Main board sectionMain Board Section 101 106 105 104 102 103 107171 Case Lower170 213 204 205 206 207 212 208 203 202 209 210 201 211 311 301302 308 306 303307 304 305 309 310 352 351 358 357 356 355354 359 361 360 363Section Electrical Parts List MZ-S1 MainCAP-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.