Sony XR-CA600V IC PIN Function Description, Main Board IC501 MN101C49KTF System Controller

Page 26

XR-CA600/CA600V/CA600X

6-11. IC PIN FUNCTION DESCRIPTION

• MAIN BOARD IC501 MN101C49KTF (SYSTEM CONTROLLER)

Pin No.

 

Pin Name

I/O

 

Description

 

 

 

 

 

 

 

 

 

1

 

VREF–

I

Reference voltage (0V) input terminal (for A/D converter)

 

 

 

 

 

 

 

2

 

VSM

I

FM and AM signal meter voltage detection signal input from the FM/AM tuner unit (TU1)

 

(A/D input)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3

 

NIL

I

Not used (fixed at “L”)

 

 

 

 

 

 

 

 

 

 

 

 

KEYIN1

 

Key input terminal (A/D input) LSW902, LSW905 to LSW911, S902 to S905

4

 

I

(MENU, SOUND, ENTER, S SCROLL, PTY D DISPLAY, LIST, AF, TA, >MSEEK+,

 

 

 

 

 

.mSEEK–, DISC/PRESET+, DISC/PRESET– keys input)

 

 

 

 

 

 

 

5

 

KEYIN0

I

Key input terminal (A/D input) LSW901, LSW903, LSW904, LSW914 to LSW919, S906, S907

 

(OFF, SOURCE, MODE o, SHUF 6, 5, 4, 3 REP, 2, 1 keys input)

 

 

 

 

 

 

 

 

 

 

 

 

6

 

RCIN0

I

Rotary remote commander key input terminal (A/D input)

 

 

 

 

 

 

 

 

7

 

QUALITY

I

Noise level detection signal input at SEEK mode (A/D input)

 

 

 

 

 

 

 

8

 

MPTH

I

Multi-path detection signal input from the RDS decoder (IC51) (A/D input)

 

 

 

 

 

 

 

 

 

 

9

 

DSTSEL

I

Destination setting terminal

 

 

 

 

 

“L”: XR-CA600X, center voltage: XR-CA600, “H”: XR-CA600V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10

 

VREF+

I

Reference voltage (+5V) input terminal (for A/D converter)

 

 

 

 

 

 

 

 

 

 

 

11

 

VDD

—

Power supply terminal (+5V)

 

 

 

 

 

 

 

 

 

 

 

 

 

12

 

OSCOUT

O

Main system clock output terminal (18.432 MHz)

 

 

 

 

 

 

 

 

 

 

 

 

13

 

OSCIN

I

Main system clock input terminal (18.432 MHz)

 

 

 

 

 

 

 

 

 

 

 

 

 

14

 

VSS

—

Ground terminal

 

 

 

 

 

 

 

 

 

 

 

 

 

15

 

XI

I

Sub system clock input terminal (32.768 kHz)

 

 

 

 

 

 

 

 

 

 

 

 

16

 

XO

O

Sub system clock output terminal (32.768 kHz)

 

 

 

 

 

 

 

 

 

 

17

 

MMOD

I

Selection signal of memory mode input terminal

“L”: single chip mode (fixed at “L”)

 

 

 

 

 

 

 

18

 

LCDSO

O

Serial data output to the liquid crystal display driver (IC900)

 

 

 

 

 

 

 

 

19

 

LCDCE

O

Chip enable signal output to the liquid crystal display driver (IC900)

“H” active

 

 

 

 

 

 

20

 

LCDCKO

O

Serial data transfer clock signal output to the liquid crystal display driver (IC900)

 

 

 

 

 

 

 

 

 

 

21

 

NCO

O

Not used (open)

 

 

 

 

 

 

 

 

 

 

 

 

 

22

SIRCS_RESET

O

SIRCS reset signal output terminal

Not used (open)

 

 

 

 

 

 

 

 

 

23

LCUBE_SEL

I

Destination setting terminal “H”: L-cube model

Fixed at “L” in this set

 

 

 

 

 

 

 

 

24

 

SYSRST

O

Reset signal output to the SONY bus interface (IC581)

“L”: reset

 

 

 

 

 

 

 

 

25

 

BUSON

O

Bus on/off control signal output to the SONY bus interface (IC581)

“L”: bus on

 

 

 

 

 

 

26

 

KEYACK

I

Input of acknowledge signal for the key entry Acknowledge signal is input to accept function

 

and eject keys in the power off status On at input of “H”

 

 

 

 

 

 

 

 

 

 

 

 

 

27

 

DAVN

I

Synchronized detection signal of RDS data block input from the RDS decoder (IC51)

 

“H” active

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

28

 

BUIN

I

Battery detection signal input from the SONY bus interface (IC581)

 

 

“L” is input at low voltage

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

29

 

SIRCS

I

SIRCS remote control signal input from the remote control receiver (IC971)

 

 

 

 

 

 

 

 

 

30, 31

 

NIL

I

Not used (fixed at “L”)

 

 

 

 

 

 

 

 

 

 

 

 

 

32

 

NIH

I

Not used (fixed at “H”)

 

 

 

 

 

 

 

 

 

 

33

 

RESET

I

System reset signal input from the reset signal generator (IC551) and reset switch (S551)

 

“L”: reset “L” is input for several 100 msec after power on, then it changes to “H”

 

 

 

 

 

 

 

 

 

 

 

 

34

 

TUNON

O

Tuner system power supply on/off control signal output

“H”: tuner power on

 

 

 

 

 

 

35

 

BEEP

O

Beep sound drive signal output to the power amplifier (IC751)

 

 

 

 

 

 

 

36

 

PW_ON

O

Main system power supply on/off control signal output

“H”: power on

 

 

 

 

 

 

 

 

 

37

 

NCO

I

Not used (open)

 

 

 

 

 

 

 

 

 

 

 

 

 

38

 

ACCIN

I

Accessory detection signal input

“L”: accessory on

 

 

 

 

 

 

 

 

 

 

 

39

 

NCO

O

Not used (open)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

26

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Contents Specifications XR-CA600/CA600V/CA600XAssembly of Mechanism Deck Table of Contents GeneralDisassembly Mechanical Adjustments Electrical AdjustmentsSection General Location of controlsSetting the clock BUS Audio Achtung 5 6 Section Disassembly Disassembly FlowMain Board Heat Sink ISO2PARM Suction Section Assembly of Mechanism DeckHousing Lever LDG-A / LDG-B Mounting Position of CAPSTAN/REEL Motor M901 Tape Deck Section Section Mechanical AdjustmentsSection Electrical Adjustments Tuner SectionSection Diagrams 〈〈 〉〉 Tape PlaybackIC751 XR-CA600/CA600V/CA600X XR-CA600/CA600V/CA600X XR-CA600/CA600V/CA600X SUB Board Component Side KEY Board KEY Board Schematic Diagram KEY Board See page 14 for Waveform IC51 SAA6588T-118 IC331 TDA7406T IC351 LB1930M-TLM IC PIN Function Description Main Board IC501 MN101C49KTF System ControllerBusso POS3 General Section 15 1-777-989-41 Cord with Connector AMP REM/ATTSection Exploded Views TU1LCD901 1-804-292-21 Display PANEL, Liquid Crystal CA600 Front Panel Section64 1-694-780-11 Conductive BOARD, Connection M901 A-3291-665-A Motor ASSY, Main CAPSTAN/REEL Mechanism Deck Section MG-25G-136165 A-3220-610-A Mechanism Deck Assy KEY Electrical Parts List SectionKEY Rotary Encoder KEY MainShort Double Layer ElectTantalum Audio OUT REAR, BUS Audio DiodeShort JC4 Jack RemoteShort JC3 Short JC5Q605 Transistor FMC2A-T148 CA600V Q621 Main SUB Parts for Installation and Connections Accessories & Packing MaterialsMANUAL, INSTRUCTION, Install English Screw +P 2X10 TYPE2 NON-SLITRevision History

XR-CA600, XR-CA600V, XR-CA600X specifications

The Sony XR-CA600X, XR-CA600V, and XR-CA600 are innovative car audio systems designed for an enhanced in-vehicle listening experience. Each model boasts a blend of modern technologies, impressive features, and user-friendly interfaces, making them popular choices for automotive enthusiasts and casual listeners alike.

The XR-CA600X is lauded for its high-quality sound production and user-friendly controls. It features a built-in amplifier with a robust power output, ensuring rich, dynamic sound across all listening levels. With its support for various audio formats, including MP3 and WMA, users can enjoy their favorite tracks with impressive clarity. The device also comes equipped with USB connectivity, allowing users to easily connect their smartphones or USB drives to access their music libraries seamlessly.

On the other hand, the XR-CA600V takes the audio experience a step further with additional visual integration. This model features a vibrant display that not only shows track information but also allows for customization through various visual settings. This can enhance the driving experience, providing a more engaging interface while ensuring safety by minimizing distractions. The XR-CA600V also supports Bluetooth connectivity, facilitating hands-free calling and wireless music streaming, making it a modern solution for staying connected while on the road.

Meanwhile, the XR-CA600 model strikes a balance between functionality and ease of use. It incorporates a straightforward button layout and intuitive interface, making navigation through various settings and functions a breeze. This model does not fall short on sound quality, offering an impressive EQ (equalizer) that allows users to fine-tune their audio preferences to suit different music genres or personal tastes.

All three models boast excellent sound enhancement technologies like digital signal processing and dynamic bass boost, which optimize the audio output for an immersive listening experience. They also feature compatibility with steering wheel controls, providing an added convenience and safety for drivers.

In conclusion, the Sony XR-CA600X, XR-CA600V, and XR-CA600 car audio systems stand out with their impressive combination of sound quality, connectivity options, and user-friendly interfaces. Whether you're looking for a sophisticated audio system with visual features or a straightforward option that delivers on sound performance, Sony's XR-CA600 series provides reliable choices to elevate your in-car audio experience.
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