Sony MZ-B100 specifications Clearing Self-Diagnosis Data and Total Recording Time

Page 17

MZ-B100

• Description of Indication History

History code number

Description

1st0

The first error

 

 

1st1

Total recording time when 1st0 was generated (Higher rank byte)

1st2

Total recording time when 1st0 was generated (Lower rank byte)

 

 

N 0

The last error

 

 

N 1

Total recording time when N 0 was generated (Higher rank byte)

 

 

N 2

Total recording time when N 0 was generated (Lower rank byte)

 

 

N-10

One error before the last.

 

 

N-11

Total recording time when N-10 was generated (Higher rank byte)

 

 

N-12

Total recording time when N-10 was generated (Lower rank byte)

 

 

N-20

Two errors before the last.

 

 

N-21

Total recording time when N-20 was generated (Higher rank byte)

 

 

N-22

Total recording time when N-20 was generated (Lower rank byte)

 

 

REC

Total recording time *

* Total recording time

Total recording time is recorded in minutes. It is recorded in hexadecimal format and up to 65,535 min. can be counted. It returns to “0000min” when recorder goes beyond this limit.

• Description of Error Indication Codes

Problem

Indication code

Meaning of code

Description

No error

00

No error

 

 

 

 

 

 

01

Illegal access target address

Attempt to access an abnormal address

 

was specified

 

 

 

 

 

 

 

 

Servo error

02

High temperture

High temperture

 

 

 

 

 

03

Focus error

Forcus could not be applied

 

 

 

 

 

04

Spindle error

Abnormal lotation of disc

 

 

 

 

 

21

Initial low battery

Abnormal voltage at initialization

Power error

22

Low battery

Momentary interruption detected

 

 

 

23

Low battery NI

Momentary interruption detected (NiMH)

 

 

24

Low battery AM

Momentary interruption detected (AM)

 

 

 

 

[Clearing Self-Diagnosis Data and Total Recording Time]

1.Setting the test mode. (See page 12.)

2.Move up the jog key on the set or press the [DISPLAY] key on the remote commander activates the self-diagnosis display mode.

3.Press the X key or [REC] key on the set during display of self-diagnosis data when clearing the self-diagnosis data, or during display of total recording time when clearing the total recording time. Thus, “ClrOK?” will be displayed on the LCD, and press the same key again, and when self-diagnosis data is cleared “ErrCLR” is displayed and the data is cleared. Also when total recording time is cleared, “ ReeT O” is displayed and it is cleared.

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Contents MZ-B100 SpecificationsDisassembly Table of ContentsDiagrams Flexible Circuit Board RepairingUnleaded Solder Section Servicing NotesLead Free Mark EepromLocation and Function of Controls Section GeneralFront of the recorder REVIEW/AMS/ CUE/AMSREVIEW/AMS Remote controlDisplay window Main Board Section DisassemblyPanel Lower Assy KEY Board Unit Cabinet Belt SectionMechanism Deck Gear SA Screw M1.4 Optical PICK-UP Block LCX-4RMOTOR, DC Sled M602 Holder AssyQs chassis assy, gear Setting Method of Test Mode Section Test ModeOperation in Setting the Test Mode Releasing the Test ModeMajor item switching Configuration of Test ModeManual Mode 731 Overall Adjustment Mode000 Sound Skip Check Result Display ModeSetting method of Sound Skip Check Result Display Mode 000 R # # # # Self-Diagnosis Display ModeClearing Self-Diagnosis Data and Total Recording Time Description of Error Indication CodesDescription of Indication History RECKey Indication Key Check ModePrecautions for Adjustment Section Electrical AdjustmentsAdjustment Sequence NV ResetAdjustment method of Vrem PWM Duty H mode number Adjustment method of VC PWM Duty L mode numberAdjustment method of Vrem PWM Duty L mode number 765 Adjustment method of VC PWM Duty H mode number767 766Adjustment Method of temperature correction Temperature CorrectionAdjustment Method of Overall Adjustment Mode 014Connection Laser Power Check141 043Section DiagramsExplanation of IC Terminals Pin No Pin name DescriptionXrst MIFVSS3REC KEY Half Lock SWAPC AdrbDSPVDD0 DSPVSS0Slcw SlcvDIFVDD1 DIFVSS1SET CODE1 SET CODE0SET CODE2 MIFVSS1Waveforms REC Analog Block Diagram Main /33131 3232 Uses unleaded solder Printed Wiring Board Main /2Refer to page 29 for Notes SemiconductorMain Board +B Switch Sledn 3737 CLV IC301 AK5354VT-E2 IC Block DiagramsXPC18A22FCR2 IC701 SC111258FCR2 Panel Lower Section Exploded Views5354 Panel Upper LID Section116 103 108 109 111 110 112 113 114 102 117 101 115 118 107 106 116 105Mechanism Deck Section MT-MZB100-171 Main Section Electrical Parts ListTantalum TC7W66FKTE85R Transistor R222 218-977-11 Valiable Resistor Revision History
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MZ-B100 specifications

The Sony MZ-B100 is a remarkable mini disc player that stands out for its innovative features and technologies, catering to music enthusiasts and professionals alike. Released in the early 2000s, it represents a significant advancement in portable audio technology, combining convenience with high-quality sound reproduction.

One of the key features of the MZ-B100 is its lightweight and compact design, making it highly portable. It allows users to enjoy their favorite music on the go without being burdened by heavy equipment. The device supports the MiniDisc format, which was widely appreciated for its ability to store high-quality audio while offering the flexibility of recording and erasing tracks easily.

The MZ-B100 boasts a range of audio recording capabilities. With its built-in microphone, users can easily capture live performances, meetings, or personal notes. The player features a record timer, which enables timed recordings, an invaluable tool for those who need to capture audio at specific moments. Additionally, the unit supports various recording modes, including LP2 and LP4, allowing users to choose between quality and capacity.

In terms of sound quality, the MZ-B100 employs Sony's ATRAC compression technology. This technology preserves the audio quality while minimizing file sizes, enabling users to store more tracks on a single MiniDisc. The device also includes a digital pitch control feature, which allows users to adjust the playback speed without altering the pitch. This is particularly useful for musicians practicing with recorded accompaniments.

Another standout characteristic of the MZ-B100 is its battery life. Equipped with rechargeable batteries, the device provides extended playback time, ensuring that users can enjoy hours of music without frequent recharges. The user interface is intuitive, featuring a clear display that makes navigation through tracks and playlists seamless.

Connectivity is another important aspect of the MZ-B100. It includes various input and output options, allowing users to connect the player to external audio systems, enabling them to play music through larger speakers or transfer recordings to a computer.

Overall, the Sony MZ-B100 mini disc player is a well-rounded device packed with advanced features aimed at enhancing the listening experience. Its portability, sound quality, and intuitive functionality make it a noteworthy choice for anyone seeking a reliable audio recording and playback solution. The MZ-B100 remains a testament to Sony's commitment to innovation in the world of personal audio technology.