Sony MX-E500 specifications IC PIN Function Description

Page 25

6-8. IC PIN FUNCTION DESCRIPTION

•IC501 SN761057DBT (RF AMP, FOCUS/TRACKING ERROR AMP)

Pin No.

Pin Name

I/O

Description

 

 

 

 

1

TE

O

Tracking error signal output to the system controller (IC601)

 

 

 

 

2

REXT

I

Connect terminal to the external resistor for ADIP amp control

 

 

 

 

3

WPPLPF

I

Connect terminal to the external capacitor for TPP/WPP low-pass filter

4

VREF

O

Reference voltage output terminal (+1.1V)

 

 

 

 

5

C

I

Signal (C) input from the optical pickup detector

6

D

I

Signal (D) input from the optical pickup detector

 

 

 

 

7

D-C

I

Signal (D) input from the optical pickup detector (AC input)

 

 

 

 

8

IY

I

I-V converted RF signal (IY) input from the optical pickup detector

9

IX

I

I-V converted RF signal (IX) input from the optical pickup detector

 

 

 

 

10

JX

I

I-V converted RF signal (JX) input from the optical pickup detector

11

JY

I

I-V converted RF signal (JY) input from the optical pickup detector

 

 

 

 

12

A

I

Signal (A) input from the optical pickup detector

13

A-C

I

Signal (A) input from the optical pickup detector (AC input)

 

 

 

 

14

B

I

Signal (B) input from the optical pickup detector

 

 

 

 

15

TON-C

I

Connect terminal to the external capacitor for TON hold

16

CIG

I

Connect terminal to the external capacitor for the low-pass filter of NPP divider

denominator

 

 

 

 

 

 

 

17

CDN

I

Connect terminal to the external capacitor for the low-pass filter of CSL divider

denominator

 

 

 

 

 

 

 

18

PD-I

I

Light amount monitor input terminal (invert input)

19

PD-NI

I

Light amount monitor input terminal (non-invert input)

 

 

 

 

20

PD-O

O

Light amount monitor output terminal

 

 

 

 

21

ADIP

O

ADIP duplex FM signal (66.15kHz ± 3kHz) output to the system controller (IC601)

22

DVDD

I

Power supply terminal (+1.9V) (digital system)

 

 

 

 

23

SBUS

I/O

SSB serial data input/output with the system controller (IC601)

24

SCK

I

SSB serial clock signal input from the system controller (IC601)

 

 

 

 

25

XRST

I

Reset signal input from the system controller (IC601) “L”: reset

26

OFTRK

I

Off track signal input from the system controller (IC601)

 

 

 

 

27

DGND

I

Ground terminal (digital system)

 

 

 

 

28

BOTM

O

Bottom hold signal output of the light amount signal (RF/ABCD) to the system controller

(IC 601)

 

 

 

 

 

 

 

29

PEAK

O

Peak hold signal output of the light amount signal (RF/ABCD) to the system controller

(IC 601)

 

 

 

 

 

 

 

30

VREF

I

Connect terminal to the external capacitor for the internal reference voltage

 

 

 

 

31

VC

O

Middle point voltage (+1.2V) generation output terminal

32

CCSL2

I

Connect terminal to the external capacitor for TPP/WPP low-pass filter (not used in this set)

 

 

 

 

33

RF OUT

O

Playback EFM RF signal output to the system controller (IC601)

 

 

 

 

34

AGND

I

Ground terminal (analog system)

35~37

EQ, LP, PS

I

Connect terminal to the external capacitor for the RF equalizer

 

 

 

 

38

AVCC

I

Power supply terminal (analog system) (+2.2V)

39, 40

OFC2, OFC-1

I

Connect terminal to the external capacitor for RF AC coupling

 

 

 

 

41

ABCD

O

Light amount signal (ABCD) output to the system controller (IC601)

 

 

 

 

42

FE

O

Focus error signal output to the system controller (IC601)

43

S-MON

O

Servo signal monitor output to the system controller (IC601)

 

 

 

 

44

ADIP-IN

I

ADIP duplex FM signal (66.15kHz ± 3kHz) input terminal, 3 times speed

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Contents MZ-E500 SpecificationsDisassembly Table of ContentsDiagrams Exploded ViewsSection Servicing Notes Location and Function of Controls Section GeneralPanel Block ASSY, UPPER,HOLDER Assy Section DisassemblyMechanism Deck Main Board Bracket AssyOptical PICK-UP Block Setting the Test Mode Test ModeGeneral 011 C68S01 ManualOFFJ01 011 063B01001 1 Adrs Clearing the error display code000 P**R00 000 EIB Stat Adrs BEmp 000 ###### 000 P**R##000 0F 000 FF 0FAssy ResetVclPWM Res NV CCADJ OK VchPWMAssy11 OfstResume CC MO OK043 Res Res ClrPage Waveforms Section DiagramsMZ-E500 Block DiagramSemiconductor Main Board Side aMain Board Side B Printed Wiring Boards Main /2Schematic Diagram Main /3 MZ-E500 2SD2216J-QR IC551 SC111257FCR2 IC301 TA2131FL-ELIC901 XPC18A32FCR2 IC PIN Function Description MIFVSS3 XtestSET KEY REC KEYAPC AVS2 AvssDSPVDD0 DSPVSS0DSPVSS1 DSPVDD2Spcu SpcvMCUVSS0 SSB CLKVL PWM CLK SELMCUVSS1 TSB SLV CHKCAV CLV SW CS RTCMain Section Section Exploded Views5961 Mechanism Deck Section MT-MZE500-174Resistors Section Electrical Parts List MainDiode 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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