Sony MDX-C6500RV service manual IC303 BH6511FS, IC305 BA6287F, IC307 MN41V4400TT-08S

Page 37

IC303

BH6511FS

 

 

 

 

 

 

 

 

 

 

 

 

 

CAPA–

CAPA+

IN2R

IN2F

VM2

OUT2F

PGND2

OUT2R

VM12

OUT1R

PGND1

OUT1F

VM1

IN1F

IN1R

VDD

 

32

31

30

29

28

27

26

25

24

23

22

21

20

19

18

17

 

 

 

INTERFACE

 

AMP

 

AMP

 

AMP

 

 

AMP

INTERFACE

VDD

 

CHARGE

 

PREDRIVE

 

 

 

 

 

 

 

PREDRIVE

 

 

 

PUMP.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OSC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PREDRIVE

 

 

 

 

 

 

 

PREDRIVE

 

 

 

 

 

INTERFACE

 

AMP

 

AMP

 

AMP

 

 

AMP

INTERFACE

PSB

 

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

 

GND

VG

IN4R

IN4F

VM4

OUT4F

PGND4

OUT4R

VM34

OUT3R

PGND3

OUT3F

VM3

IN3F

IN3R

PSB

IC305

BA6287F

 

 

 

 

 

 

 

 

 

 

 

 

OUT1

1

 

 

 

 

 

 

 

8

GND

 

 

 

 

 

 

VM

2

 

 

 

 

 

 

 

7

OUT2

 

 

 

 

 

 

 

 

 

 

DRIVER

 

 

DRIVER

 

 

 

 

 

 

 

 

 

 

 

 

TSD

 

 

 

 

 

 

 

 

 

 

 

 

 

VCC 3

6 VREF

 

CONTROL LOGIC

POWER

SAVE

FIN 4

5 RIN

IC307

MN41V4400TT-08S

 

 

 

 

 

 

 

 

 

 

TIMING

 

TIMING

 

 

26

VSS

 

 

 

 

GENERATOR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GENERATOR

 

 

 

 

DQ1

1

 

 

 

 

 

 

 

25

DQ4

DQ2

2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

24

DQ3

WE

3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

23

CAS

RAS

4

 

 

 

 

 

 

WRITE

 

 

 

 

 

 

22

OE

A9

5

 

 

 

 

COLUMN

I/O

 

 

 

 

CLOCK

21

NC

NC

6

 

COLUMN

 

 

DECODERS

SELECTOR

GENERATOR

NC

7

BUFFERS

 

 

 

 

 

20

NC

 

 

 

 

 

19

NC

NC

8

INTERNAL

REFRESH

 

 

 

SENSE

 

 

 

A8

 

 

ADDRESS

CONTROL

 

 

18

 

 

AMPLIFIERS

 

 

A0

9

ADDRESS

 

 

 

 

COUNTER

CLOCK

 

 

17

A7

 

 

INPUT

OUTPUT

A1

10

 

 

 

 

16

A6

 

 

 

 

BUFFERS

BUFFERS

A2

11

 

 

 

 

ROW

 

 

 

 

 

15

A5

A3

12

 

 

 

 

 

ROW

WORD

MEMORY

DATA BUS

14

A4

 

 

 

 

DECODERS

DRIVERS

CELLS

 

 

VCC

13

 

 

 

 

 

 

 

 

 

37

Image 37
Contents 870-087-12 SpecificationsElectrical Adjustments Table of Contents GeneralDiagrams Flexible Circuit Board RepairingSection General Setting the clockPage Page Page Page Page SUB Panel ASS’Y Section DisassemblyMechanism Deck MG-164NZ-138 Main Board Servo BoardHeat Sink MD Cover ASS’YLO Motor ASS’Y Loading M903 Float BlockHolder ASS’Y Lever LE ASS’YOptical PICK-UP KMS-241C/J1NP Chucking ARM ASS’YSL 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 MDX-C6500RV Block Diagram Tuner SectionMD Play Block Diagram Main SectionMW/LW BUS AudioBlock Diagram BUS CONTROL/POWER Supply Section Sensor board Servo board SUB board KEY board Main board Circuit Boards LocationComponent Side Semiconductor Location21 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 Conductor Side Semiconductor Location Component 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 IC671 BA4908-V3 Main Board IC51 SAA6588T/V2-118IC701 BA8270F-E2 IC151IC PIN Function Description Asyo MvciAsyi AvddSrdr FS4Sfdr SprdXstby XlatVref EqadjEject ResetNCO DfctselUnisi UnireqUniso MD-SIIllon BusonE2P SIO E2P CKOAvrl AvrhKEYIN1 RCIN0Test IllinACC LockinPW on 3294-866-A Main BOARD, Complete General SectionFuse Blade Type Auto Fuse 10A TU154 3-041-003-01 Button LIST/ENTER DSPL. LIST. Enter Front Panel Section60 1-694-660-11 Conductive BOARD, Connection LCD901 1-803-889-11 Display PANEL, Liquid CrystalMechanism Deck MG-164NZ-138 156 157162 158 159 161 152KEY Section Electrical Parts ListKEY Main Elect CN701 1-580-907-31 PLUG, Connector BUS ControlMylar Double LayerResister JC1 Jack RemoteShort JC2 Short JC4R56 216-817-11 Vibrator Main Sensor ServoSensor BOARD, Complete Servo BOARD, Complete CapacitorCXA2523AR CXD2652ARServo SUB 501502 Parts for Installation and Connection503504 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.