Sony MDX-C6500RV service manual FS4, Srdr, Sfdr, Sprd, Spfd, TEST1 TEST2, TEST3 Dvss

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Pin No.

Pin Name

I/O

Description

 

 

 

 

89

FRDR

O

Focus servo drive PWM signal (–) output to the BH6511FS (IC303)

 

 

 

 

90

FS4

O

Clock signal (176.4 kHz) output terminal (X’tal system) Not used (open)

 

 

 

 

91

SRDR

O

Sled servo drive PWM signal (–) output to the BH6511FS (IC303)

 

 

 

 

92

SFDR

O

Sled servo drive PWM signal (+) output to the BH6511FS (IC303)

 

 

 

 

93

SPRD

O

Spindle servo drive PWM signal (–) output to the BH6511FS (IC303)

94

SPFD

O

Spindle servo drive PWM signal (+) output to the BH6511FS (IC303)

95

FGIN

I

Not used (fixed at “L”)

 

 

 

 

96

TEST1

I

 

 

 

 

 

97

TEST2

I

Input terminal for the test (fixed at “L”)

 

 

 

 

98

TEST3

I

 

 

 

 

 

99

DVSS

Ground terminal (digital system)

100

EFMO

O

EFM signal output terminal when recording mode Not used (open)

* I (A) for analog input, O (3) for 3-state output, and O (A) for analog output in the column I/O.

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Contents Specifications 870-087-12Diagrams Table of Contents GeneralElectrical Adjustments Flexible Circuit Board RepairingSetting the clock Section GeneralPage Page Page Page Page Section Disassembly SUB Panel ASS’YMechanism 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 Section Electrical Adjustments MD SectionTuner Section MDX-C6500RV Section Diagrams Block Diagram Servo SectionSignal Path Block Diagram Tuner Section MDX-C6500RVMW/LW Block Diagram Main SectionMD Play BUS AudioBlock Diagram BUS CONTROL/POWER Supply Section Circuit Boards Location Sensor board Servo board SUB board KEY board Main boardSemiconductor Location Component SidePrinted Wiring Board Servo Board Conductor Side See 21 for Circuit Boards LocationConductor 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 Waveforms Servo Board Main BoardKEY Board MDX-C6500RV Schematic Diagram SUB Board Semiconductor Location Component Side Semiconductor Location Conductor SideSchematic Diagram KEY Board See page 31 for Waveforms IC Block Diagrams Servo Board IC101 PCM1718E/2K IC301 CXD2652ARIC302 IC303 BH6511FS IC305 BA6287FIC307 MN41V4400TT-08S Main Board IC51 SAA6588T/V2-118 IC671 BA4908-V3IC151 IC701 BA8270F-E2IC PIN Function Description Asyi MvciAsyo AvddSfdr FS4Srdr SprdVref XlatXstby EqadjNCO ResetEject DfctselUniso UnireqUnisi MD-SIE2P SIO BusonIllon E2P CKOKEYIN1 AvrhAvrl RCIN0ACC IllinTest LockinPW on Fuse Blade Type Auto Fuse 10A General Section3294-866-A Main BOARD, Complete TU160 1-694-660-11 Conductive BOARD, Connection Front Panel Section54 3-041-003-01 Button LIST/ENTER DSPL. LIST. Enter LCD901 1-803-889-11 Display PANEL, Liquid CrystalMechanism Deck MG-164NZ-138 162 158 157156 159 161 152Section Electrical Parts List KEYKEY Main Mylar CN701 1-580-907-31 PLUG, Connector BUS ControlElect Double LayerShort JC2 Jack RemoteResister JC1 Short JC4R56 216-817-11 Sensor BOARD, Complete Main Sensor ServoVibrator Servo BOARD, Complete CapacitorCXD2652AR CXA2523ARServo SUB 503504 Parts for Installation and Connection501502 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.