MZ-S1

SECTION 4

TEST MODE

OUTLINE

•This set provides the Overall adjustment mode that allows CD and MO discs to be automatically adjusted when in the test mode. In this overall adjustment mode, the disc is discriminate between CD and MO, and each adjustment is automatically executed in order. If a fault is found, the system displays its location. Also, the manual mode allows each individual adjustment to be auto- matically adjusted.

•Operation in the test mode is performed with the set. A key having no particular description in the text, indicates a set key.

SETTING METHOD OF TEST MODE

There are two different methods to set the test mode:

1Short SL801 (TEST) on the MAIN board with a solder bridge (connect pin <zvn of IC801 to the ground). Then, turn on the power.

– MAIN Board (Conductor Side) –

 

 

 

 

 

 

SL801

 

 

 

SL801

 

 

(TEST)

 

 

 

(TEST)

 

 

C625

C815

C821

C822

 

C816

R822

 

R824

+

+

 

L802

R823

R825 R857

 

 

 

 

 

 

 

 

 

C817

 

6 194 190 186 182 187 189 193

 

R821

R858

 

 

8 192 209 184 183 185 191 197 195

839

 

 

 

 

 

OPERATION IN SETTING THE TEST MODE

•When the test mode becomes active, first the display check mode is selected.

•Other mode can be selected from the display check mode.

•When the test mode is set, the LCD repeats the following dis- play.

Set LCD display

All lit

All off

Microcomputer version

display

V1.100

 

•When the X key is pressed and hold down, the display at that time is held so that display can be checked.

RELEASING THE TEST MODE

For test mode set with the method 1:

Turn off the power and open the solder bridge on SL801 (TEST) on the MAIN board.

Note: Remove the solders completely. Remaining could be shorted with the chassis, etc.

For test mode set with the method 2:

Turn off the power.

2In the normal mode, turn on the [HOLD] switch. While press- ing the [GROUP/CANCEL] key press the following order:

N> t N> t . t . t

. t N > t . t X t X

N>

t

Note: If electrical adjustment (CD and MO overall adjustment) has not been finished completely, “NV Error” is displayed on LCDs of the set and the remote commander.

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Sony service manual V1.100, MZ-S1 Section Test Mode
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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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