KD-SH99R

3.Pin function

MAS3507D-QG-G10(1/2)

 

Pin no.

Symbol

I/O

Function

 

 

 

 

 

 

 

1

TE

I

Test Enable

2

POR

I

Reset, Active Low

3

I2CC

I/O

I 2 C Clock Line

4

I2CD

I/O

I 2 C Data Line

5

VDD

Supply

Positive Supply for Digital Parts

6

VSS

Supply

Ground Supply for Digital Parts

7

DCEN

I

Enable DC/DC Converter or Voltage Supervision

8

EOD

OUT

PIO End of DMA, Active Low

9

RTR

OUT

PIO Ready to Read, Active Low

10

RTW

OUT

PIO Ready to Write, Active Low

11

DCSG

Supply

DC Converter Transistor Ground

12

DCSO

O

DC Converter Transistor Open Drain

13

VSENS

I

DC Converter Voltage Sense

14

PR

IN

 

 

 

PIO DMA Request Read/Write

 

15

PCS

IN

PIO Chip Select, Active Low

16

PI19

IN/OUT

PIO Data(19)

 

 

 

 

i)Demand Pin in SDI mode

 

 

 

 

ii)data bit(7),MSB in PIO DMA input mode

17

PI18

IN/OUT

PIO Data(18)

 

 

 

 

i)MPEG header bit11-MPEG ID(SDI mode)

 

 

 

 

ii)data bit(6) in PIO DMA input mode

18

PI17

IN/OUT

PIO Data (17)

 

 

 

 

i)MPEG header bit 12-MPEG ID(SDI mode)

 

 

 

 

ii)data bit(5) in PIO DMA input mode

19

PI16

IN/OUT

PIO Data(16)

 

 

 

 

i)SIC,alternative input for SIC(SDI mode)

 

 

 

 

ii)data bit(4) in PIO DMA input mode

20

PI15

IN/OUT

PIO Data(15)

 

 

 

 

i)SII, alternative input for SII(SDI mode)

 

 

 

 

ii)data bit(3) in PIO DMA input mode

21

PI14

IN/OUT

PIO Data(14)

 

 

 

 

i)SID, alternative input for SID (SDI mode)

 

 

 

 

ii)data bit(2) in PIO DMA input mode

22

PI13

IN/OUT

PIO data(13)

 

 

 

 

i)MPEG header bit 13-Layer ID (SDI mode)

 

 

 

 

ii)data bit(1) in PIO DMA input mode

23

PI12

IN/OUT

PIO Data (12)

 

 

 

 

i)MPEG header bit 14-Layer ID (SDI mode)

 

 

 

 

ii)data bit(0) in PIO DMA input mode

24

SOD

O

Serial Output Data

25

SOI

O

Serial Output Frame Identification

 

26

SOC

O

Serial Output Clock

27

PI18

IN/OUT

Start-up 1) : Clock output scaler on/off

 

 

 

 

Operation : MPEG CRC error

 

 

 

 

28

XVDD

Supply

Positive Supply of Output Buffers

29

XVSS

Supply

Ground of Output Buffers

30

SID

I

Serial Input Data

31

SII

I

Serial Input Frame Identification

32

SIC

I

Serial Input Clock

33

PI4

IN/OUT

Start-up 1) : Select SDI/PIODMA input mode

 

 

 

 

Operation : MPEG-Frame Sync

34

PI3

IN/OUT

Start-up 1) : Enable Layer 3 / Disable Layer 3 decoding

 

 

 

 

Operation : MPE Gheader bit 20(Sampling Frequency)

 

 

 

 

35

PI2

IN/OUT

Start-up 1) : Enable Layer 2 / Disable Layer 2 decoding

 

 

 

 

Operation : MPEG header bit 21(Sampling Frequency)

 

 

 

 

 

 

 

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Image 13
JVC KD-SH99R Por, Dcen, Eod Out, Rtr Out, Rtw Out, Dcsg, Pcs, In/Out, Sod, Soi, PI4 IN/OUT, PI3 IN/OUT, PI2 IN/OUT
Page 12 Page 14

KD-SH99R specifications

The JVC KD-SH99R is an innovative car stereo that exemplifies a blend of advanced technology and user-friendly design, making it a preferred choice for music enthusiasts. This high-performance head unit is known for its impressive audio quality and numerous features that cater to both casual listeners and audiophiles.

One of the standout features of the KD-SH99R is its ability to play various media formats, including CDs, MP3, and WMA files. This versatility ensures that users can enjoy their favorite tracks regardless of the medium. The front USB port allows for seamless connectivity with digital devices, giving users the ability to play music directly from USB flash drives. Additionally, the inclusion of an auxiliary input allows for easy connection of smartphones and portable media players, expanding the music options available.

Sound quality is paramount in any car audio system, and the KD-SH99R does not disappoint. It is equipped with a powerful 50 watts per channel output, delivering a robust audio experience that can fill any car interior. The unit features a 3-band parametric equalizer, which allows users to fine-tune their audio settings to achieve the perfect sound that suits their preference. Moreover, the built-in high-pass and low-pass filters offer enhanced control over the frequencies, ensuring that all elements of the music come through clearly.

Another notable feature is the JVC's exclusive K2 Technology, which enhances the quality of compressed audio files, producing a clearer and more dynamic sound. This is particularly beneficial for digital music files which can often lose vibrancy during compression.

For those who value customization, the KD-SH99R offers variable color illumination, allowing users to match the display with their car's interior lighting. This customization is aesthetically pleasing and adds a personal touch to the stereo.

In terms of connectivity, the KD-SH99R is compatible with Bluetooth technology, enabling hands-free calling and wireless music streaming. This feature enhances the driving experience, allowing drivers to stay connected while keeping their focus on the road. The unit also includes AM/FM radio with RDS, providing access to a wide range of radio stations.

In conclusion, the JVC KD-SH99R is a feature-rich car stereo designed to enrich any driving experience. With its high power output, versatile media playback options, advanced sound technologies, and user-friendly design, it stands as an excellent choice for anyone looking to elevate their in-car audio system.
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