Section Test Mode, Outline, Releasing the Test Mode

MZ-N707

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 three 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) –

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	V e r 1 . 1 0 0
version	00 3
display	00 3

•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 or 3:

Turn off the power.

C815	C821		C822

+	+

96 194 190186 182 187		189 193
98 192 209184 183 185		191 197 195
		203		199
17 211 215207 173 175		180		178
04 213 188181 179 171		176		174
	177 169	172		170

C809		SL801					C625
+		(TEST)

		R823	C816
		R823	R822

			R824	R857
				R857

	R821	R858	R825		C817
		R858	R825
	R817	C814		FB801
	R817			FB801
	R827					C839
	R827

SL801

(TEST)

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

>t > t . t . t > t

. t > t . t X t X

3In the normal mode, turn on the [HOLD] switch. While pressing the x/CHG key, press the keys on the remote commander with the following order:

N> t N> t . t . t N> t

. t N > t . t X t X

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.

MZ-N707 specifications

The Sony MZ-N707, released in the early 2000s, is a remarkable portable MiniDisc player that represents a significant leap forward in digital audio technology. Known for its compact size and impressive sound quality, the MZ-N707 quickly became a favorite among music enthusiasts during its heyday.

One of the standout features of the MZ-N707 is its advanced ATRAC (Adaptive Transform Acoustic Coding) audio compression technology. This proprietary format allows for high-quality audio playback while minimizing file size, making it easier for users to store and carry their favorite tracks. The MiniDisc format supports a variety of bit rates, enabling listeners to choose between higher quality or more storage capacity based on their personal preferences.

The MZ-N707’s sleek and lightweight design is ideal for on-the-go listening, fitting comfortably in a pocket or bag. It boasts a clear LCD display that provides essential information such as track titles, playback time, and battery life, ensuring users stay informed while enjoying their music.

Battery life is another major selling point for the MZ-N707. With the ability to run for several hours on a single charge, this player is perfect for long journeys or extended listening sessions. Additionally, it uses a rechargeable lithium-ion battery, which was a welcome feature at the time, reducing the need for frequent battery replacements and promoting environmental sustainability.

Connectivity options also make the MZ-N707 an appealing choice. It comes with an integrated USB port for easy data transfer between the player and a computer, allowing users to upload their favorite audio tracks with minimal hassle. Furthermore, it supports various audio formats, enabling compatibility with a wide range of music sources.

The MZ-N707 is equipped with a range of customizable sound settings, including equalizer presets that allow users to tailor the audio output to fit their listening preferences. This flexibility enhances the user experience, making it suitable for different genres and environments.

In summary, the Sony MZ-N707 MiniDisc player features cutting-edge technology, portability, excellent battery life, and user-friendly options that appeal to audiophiles and casual listeners alike. Its legacy is a testament to Sony's commitment to innovation in portable audio solutions during the early 21st century. Whether for casual listening or serious music collection, the MZ-N707 remains a notable device in the history of digital audio.