Sony MX-E500 DSPVDD2, DSPVSS1, Spcu, Spcv, Spcw, SRDR/SL1F, Sfdr/Slvf, Sldv, Sldw, Slcu, Slcv

Page 28

Pin No.

Pin Name

I/O

Description

 

 

 

 

91

DSPVDD2

—

Power supply (for DSP block)

92

DSPVSS1

—

Ground (for DSP block)

 

 

 

 

93

SPCU

I

Brushless spindle motor drive comparison signal input (U)

94

SPCV

I

Brushless spindle motor drive comparison signal input (V)

 

 

 

 

95

SPCW

I

Brushless spindle motor drive comparison signal input (W)

96

SRDR/SL1F

O

Sled servo drive PWM signal output (–)

 

 

 

 

97

SFDR/SLVF

O

Sled servo drive PWM signal output (+)

 

 

 

 

98

SLDV

O

Brushless sled motor 3-phase logic output (V)/2-phase drive logic output (1–)

 

 

 

 

99

SLDW

O

Brushless sled motor 3-phase drive logic output (W)/2-phase drive logic output (2+)

 

 

 

 

100

SLCU

I

Brushless sled motor 3-phase drive comparate input (U)/2-phase drive comparate input (1)

 

 

 

 

101

SLCV

I

Brushless sled motor 3-phase drive comparate input (V)/2-phase drive comparate input (2)

102

SLCW

I

Brushless sled motor 3-phase drive comparate input (W)/2-phase comparate output (2–)

 

 

 

 

103

DIFVDD1

—

Power supply (for DSP I/F)

 

 

 

 

104

DIFVSS1

—

Ground (for DSP I/F)

105

EFMO

O

Not used (open)

 

 

 

 

106

MNT0

O

DSP monitor output (0)

107

MNT1

O

DSP monitor output (1)

 

 

 

 

108

MNT2

O

DSP monitor output (2)

109

MNT3

O

DSP monitor output (3)

 

 

 

 

110

SENSE

O

Not used (open)

 

 

 

 

111

TX

O

Not used (open)

 

 

 

 

112

RECP

O

Not used (open)

113

DSPVDD3

—

Power supply (for DSP block)

 

 

 

 

114 to

NC

—

Not used (open)

117

 

 

 

 

 

 

 

118

DRAMVSS0

—

Ground (for the external D-RAM)

 

 

 

 

119

DRAMVDD0

—

Power supply (for the external D-RAM)

120 to

NC

—

Not used (open)

138

 

 

 

 

 

 

 

139

DRAMVDD1

—

Power supply (for the external D-RAM)

140

DRAMVSS1

—

Ground (for the external D-RAM)

 

 

 

 

141

TSB MST VDD

—

Power supply (for TSB master communication)

142

RMC DTCK

I/O

TSB master data input/output

 

 

 

 

143

TSB SLV VDD

—

I/F power supply (for TSB slave communication)

 

 

 

 

144

TSB SLVI

I

TSB slave signal input

145

TSB SLVO

O

Not used (open)

 

 

 

 

146

TDI

I

Data input terminal for JTAG

147

TMS

I

Test mode control input terminal for JTAG

 

 

 

 

148

TCK

I

Clock input terminal for JTAG

149

XTRST

I

Reset input terminal for JTAG

 

 

 

 

150

TDO

O

Data output terminal for JTAG

 

 

 

 

151

JTAGVDD

—

Power supply terminal for JTAG

152

JTAGVSS

—

Ground terminal for JTAG

 

 

 

 

153

MCUVDD2

—

Power supply (for the microcomputer block)

154

MIFVDD0

—

Power supply (for the microcomputer I/F block)

 

 

 

 

155

MIFVSS0

—

Ground (for the microcomputer I/F block)

— 34 —

Page 27 Page 29
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Page 27 Page 29
Contents Specifications MZ-E500Table of Contents DisassemblyDiagrams Exploded ViewsSection Servicing Notes Section General Location and Function of ControlsPanel Block ASSY, UPPER,HOLDER Assy Section DisassemblyMechanism Deck Bracket Assy Main BoardOptical PICK-UP Block Setting the Test Mode Test ModeGeneral Manual 011 C68S01OFFJ01 011 063B01Clearing the error display code 001 1 Adrs000 P**R## 000 P**R00 000 EIB Stat Adrs BEmp 000 ######000 0F 000 FF 0FReset AssyVclPWM Res NV CCVchPWM ADJ OKAssy11 OfstMO OK Resume CC043 Res Res ClrPage Section Diagrams WaveformsBlock Diagram MZ-E500Main Board Side a SemiconductorPrinted Wiring Boards Main /2 Main Board Side BSchematic Diagram Main /3 MZ-E500 2SD2216J-QR IC301 TA2131FL-EL IC551 SC111257FCR2IC901 XPC18A32FCR2 IC PIN Function Description Xtest MIFVSS3SET KEY REC KEYAVS2 Avss APCDSPVDD0 DSPVSS0DSPVDD2 DSPVSS1Spcu SpcvSSB CLK MCUVSS0VL PWM CLK SELTSB SLV CHK MCUVSS1CAV CLV SW CS RTCSection Exploded Views Main SectionMechanism Deck Section MT-MZE500-174 5961Section Electrical Parts List Main ResistorsDiode Switch Sony Corporation

MX-E500 specifications

The Sony MX-E500 is a remarkable all-in-one audio system designed to deliver high-quality sound and cutting-edge features for music enthusiasts. Known for its powerful performance and user-friendly design, the MX-E500 integrates modern technology with a classic audio experience.

At the heart of the MX-E500 is its robust audio engine, which ensures clarity and depth in sound reproduction. The system is equipped with a high-power amplifier that is capable of producing rich bass and pristine highs, making it suitable for a variety of music genres. With a total power output that rivals larger setups, the MX-E500 fills any room with immersive audio.

One of the standout features of the MX-E500 is its Bluetooth connectivity, which allows users to wirelessly stream music from their smartphones, tablets, or computers. This feature makes it incredibly convenient to play music from various sources without the hassle of cables. Additionally, the system supports multiple Bluetooth connections, enabling users to pair to different devices effortlessly.

The MX-E500 also includes a built-in CD player, allowing users to enjoy their favorite physical albums. The incorporation of a USB port provides further flexibility, permitting playback from USB drives loaded with digital music files. This versatility ensures that regardless of the media format, users can enjoy their favorite tunes seamlessly.

Another noteworthy technology featured in the MX-E500 is its customizable sound settings. Users can adjust the equalizer settings to tailor the audio output to their preferences, enhancing the listening experience according to the type of music being played. This personalization enhances the overall audio quality and allows users to optimize their setup according to the room's acoustics.

The design of the MX-E500 is as appealing as its performance. With a sleek, modern aesthetic, the unit can fit into any home decor while making a statement. The intuitive control panel and bright display offer ease of use, making navigation between different modes and settings straightforward.

In summary, the Sony MX-E500 is not just an audio system, but a versatile entertainment hub that combines advanced technology with high-quality sound performance. With its multi-connectivity options, customizable sound features, and elegant design, it stands as a prime choice for anyone looking to enhance their music experience at home or during gatherings.
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