Sony MX-E500 specifications VchPWM, Adj Ok, Assy11, OfstOK, Vl PWM

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5-4-3. Vc PWM Duty (H) adjustment method

1.Set the Manual mode and set the item No. to 763. LCD display

763 VchPWM XX

2.Connect a digital voltmeter to TP901(VC) on the main board and adjust VOL+ key and VOL– key on the remote control.

Adjustment value:2.75V Standard value:2.735 to 2.765V

MAIN BOARD (SIDE B)

TP901

digital voltmeter

TP901 (VC)

3.Press X key to write the adjustment value.(Item No. will change to 764)

5-4-4. VLL PWM Duty adjustment method

3.Press X key to write the adjustment value.

The adjustment completion display appears as follows. LCD display

000 ADJ OK

5-4-5.Electrical offset adjustment method

Note: Doing adjustment by the state that a disc does not enter.

1.Confirm the power voltage is 1.5V.

2.Set to the test mode.

3.Press the VOL– key activates the overall adjustment mode. LCD display

000 Assy11

4.Press the DISPLAY key. LCD display

030 Ofst**

5.If result of electrical offset adjustment is OK,the following display appears.

LCD display

030 OfstOK

5-5. OVERALL ADJUSTMENT MODE

5-5-1. Overall adjustment mode structure

1.Set the Manual mode and set the item No. to 764. LCD display

764 Vl PWM XX

2.Connect a digital voltmeter to TP917 (VL) on the main board and adjust VOL+ key and VOL– key on the remote control.

Adjustment value:2.23V Standard value:2.22 to 2.235V

MAIN BOARD (SIDE B)

56

8

TEST MODE (Display Check Mode)

VOL – key

Overall Adjustment Title Display(ASSY**)

.key

>N key

CD overall

 

x key

Adjustment

 

key

 

 

 

 

 

 

 

 

 

> N

 

 

 

 

x key

 

 

 

MO overall

 

Adjustment

 

 

 

 

 

 

 

TP917

43

1

20

digital voltmeter

TP917 (VL)

Note: The overall adjustments should be always performed in the sequence of CD t MO adjustments.

5-5-2. Overall CD and MO adjustment method

1.Set the TEST MODE and press VOL– key to set the Overall Adjustment mode.

LCD display

000 Assy11

2.Insert CD disc in the set, and press . key to set the Overall CD Adjustment mode.

Automatic adjustments are made.

LCD display

XXXCD RUN

XXX:Item No. for which an adjustment is being executed.

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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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