Sony MDX-C6500RV service manual Section Electrical Adjustments, MD Section, Tuner Section

Page 16

SECTION 3

ELECTRICAL ADJUSTMENTS

TEST MODE

This set have the test mode function.

<Set the Test Mode>

1.Turn ON the regulated power supply. (The clock is displayed)

Note: Press the [OFF] button, if the clock is not displayed.

2.Push the preset [4] button.

3.Push the preset [5] button.

4.Press the preset [1] button for more than two seconds.

5.Then the display indicates all lights, the test mode is set.

<Release the Test mode>

1. Push the [OFF] button.

MD SECTION

MD section adjustments are done automatically in this set.

TUNER SECTION

Tuner section adjustments are done automatically in this set.

16

Image 16
Contents Specifications 870-087-12Table of Contents General Electrical AdjustmentsDiagrams Flexible Circuit Board RepairingSetting the clock Section GeneralPage Page Page Page Page SUB Panel ASS’Y Section DisassemblyMechanism Deck MG-164NZ-138 Servo Board Main BoardMD Cover ASS’Y Heat SinkFloat Block LO Motor ASS’Y Loading M903Lever LE ASS’Y Holder ASS’YChucking ARM ASS’Y Optical PICK-UP KMS-241C/J1NPSL Motor ASS’Y Sled M902, SP Motor ASS’Y Spindle M901 MD Section Section Electrical AdjustmentsTuner Section Block Diagram Servo Section MDX-C6500RV Section DiagramsSignal Path Block Diagram Tuner Section MDX-C6500RVBlock Diagram Main Section MD PlayMW/LW BUS AudioBlock Diagram BUS CONTROL/POWER Supply Section Circuit Boards Location Sensor board Servo board SUB board KEY board Main boardSemiconductor Location Component Side21 for Circuit Boards Location Printed Wiring Board Servo Board Conductor Side SeeConductor Side MDX-C6500RV MDX-C6500RV Semiconductor Location ATT Batt GND RL+ FL+ FR+ RR+ REM ACC MDX-C6500RV Schematic Diagram Main Board 2/3 See page 31 for Waveforms MDX-C6500RV Main Board Waveforms Servo BoardKEY Board MDX-C6500RV Schematic Diagram SUB Board Semiconductor Location Component Side Semiconductor Location Conductor SideSchematic Diagram KEY Board See page 31 for Waveforms IC301 CXD2652AR IC Block Diagrams Servo Board IC101 PCM1718E/2KIC302 IC305 BA6287F IC303 BH6511FSIC307 MN41V4400TT-08S Main Board IC51 SAA6588T/V2-118 IC671 BA4908-V3IC151 IC701 BA8270F-E2IC PIN Function Description Mvci AsyoAsyi AvddFS4 SrdrSfdr SprdXlat XstbyVref EqadjReset EjectNCO DfctselUnireq UnisiUniso MD-SIBuson IllonE2P SIO E2P CKOAvrh AvrlKEYIN1 RCIN0Illin TestACC LockinPW on General Section 3294-866-A Main BOARD, CompleteFuse Blade Type Auto Fuse 10A TU1Front Panel Section 54 3-041-003-01 Button LIST/ENTER DSPL. LIST. Enter60 1-694-660-11 Conductive BOARD, Connection LCD901 1-803-889-11 Display PANEL, Liquid CrystalMechanism Deck MG-164NZ-138 157 156162 158 159 161 152Section Electrical Parts List KEYKEY Main CN701 1-580-907-31 PLUG, Connector BUS Control ElectMylar Double LayerJack Remote Resister JC1Short JC2 Short JC4R56 216-817-11 Main Sensor Servo VibratorSensor BOARD, Complete Servo BOARD, Complete CapacitorCXD2652AR CXA2523ARServo SUB Parts for Installation and Connection 501502503504 505506Memo Revision History

MDX-C6500RV specifications

The Sony MDX-C6500RV is an advanced car audio receiver that combines cutting-edge technology with a user-friendly interface to enhance your driving experience. Designed for audiophiles and casual listeners alike, this model supports a plethora of formats and offers a range of features that ensure high-quality sound reproduction.

One of the key features of the MDX-C6500RV is its compatibility with the MiniDisc format, which allows for high-quality digital audio recording and playback. This makes it an ideal choice for music enthusiasts who appreciate finer sound details. The receiver also supports traditional CD playback, giving users the flexibility to enjoy their favorite albums and compilations effortlessly.

Equipped with a built-in FM/AM tuner, the MDX-C6500RV offers access to a vast array of radio stations. The tuner is enhanced with features such as RDS (Radio Data System), which provides additional information like station name and song details, making it easier to find your desired content.

The MDX-C6500RV comes with a powerful 52 Watts x 4 amplifier, ensuring that your music plays at optimal levels without distortion. It also features customizable equalizer settings with multiple presets, allowing users to tailor the sound profile to their unique listening preferences.

Another standout characteristic is the unit's front-facing auxiliary input, which enables direct connections to external devices such as smartphones and portable media players. This enhances versatility and allows for seamless integration of modern devices into your audio system. Additionally, the MDX-C6500RV is equipped with a USB port for convenient playback of digital files.

In terms of connectivity, the MDX-C6500RV includes options for both Bluetooth and wired integration, supporting hands-free calling and audio streaming. This ensures that drivers can stay connected and focused on the road while enjoying their favorite tracks.

The display is easy to read, featuring a vibrant backlight that ensures visibility even in low-light conditions. The user interface is intuitive, allowing for quick navigation through various functions and settings.

In summary, the Sony MDX-C6500RV blends functionality with high-performance audio features. With its MiniDisc support, powerful amplifier, customizable sound settings, and modern connectivity options, it stands out as a premium choice for car audio enthusiasts looking to enhance their in-car entertainment experience.