JVC KD-SH99R service manual UPD63711AGCIC603RF Servo amp

Page 7

KD-SH99R

UPD63711AGC(IC603):RF Servo amp

1.Pin layout

144 109

1 108

3673

37 72

 

2.Pin function

 

 

UPD63711AGC(1/3)

 

 

 

 

 

 

 

Pin No.

 

Symbol

I/O

Function

1

 

VSSO

-

It is GND of the logic circuit.

2

 

ZRASO

O

It is RFOK signal output terminal.

3

 

ZCASO

I

Reset signal input terminal. (Active row)

4

 

ZCAS1

I

Command/parameter identification signal input terminal

 

 

 

 

 

A0=L:STB active=Address register set. A0=H:STB active= Parameter set.

5

 

VSSO

I

The data strove signal input terminal. It is signal to de the latch in LSI as

 

 

 

 

 

for the cereal data.

6

 

ZOE

I

The clock signal input terminal to input and output the cereal data. Input

 

 

 

 

 

data from terminal SI is taken by standing up about this signal, and the

 

 

 

 

 

cereal data from the terminal SO is output with go down.

7

 

ZUWE

O

The cereal data and the status signal are output.

8

 

ZLWE

I

Cereal data input terminal.

9

 

VSSO

I

The crystal oscillation control terminal. Please input the reset signal

 

 

 

 

 

before stopping the crystal oscillation. Moreover, the crystal oscillation is

 

 

 

 

 

steady and input the reset signal, please when moves from the state of

 

 

 

 

 

the crystal oscillation stop to the ordinary mode.

 

 

 

 

 

XTALEN=L:ordinary mode XTALEN=H:Crystal oscillation stop.

10

 

RA0

-

Positive power supply supply terminal to logic circuit.

11

 

RA1

-

Positive power supply supply terminal to D/A converter.

12

 

RA2

O

R-ch audio signal output terminal.

13

 

RA3

-

It is D/A converter GND.

14

 

RA4

-

The outside credit capacitor connection terminal for SCF regulator.

15

 

RA5

-

It is D/A converter GND.

16

 

RA6

O

L-ch audio signal output terminal.

17

 

RA7

-

Positive power supply supply terminal to D/A converter.

18

 

VDD0

O

Output terminal of right channel voice data. PWM output.

19

 

VSS0

 

 

20

 

RA8

O

Left channel voice data audio output terminal. PWM output.

21

 

IO0

 

 

22

 

IO1

-

Positive power supply supply terminal to crystal oscillation circuit.

23

 

IO2

O

Crystal departure pendulum connection terminal (Output)

24

 

IO3

I

Crystal departure pendulum connection terminal (Input)

25

 

IO4

-

It is GND of the crystal oscillation circuit.

26

 

IO5

-

Positive power supply supply terminal to logic circuit.

27

 

VSSO

O

The output terminal of priemphasis information in sub code Q.

 

 

 

 

 

When the emphasis is added, high level is output. Polarity can be

 

 

 

 

 

switched by the command.

 

 

 

 

 

F6H LSB EP=0:Normal output EP=1:Reversing output.

28

 

IO6

O

Flag output terminal which shows that data under output is composed by

 

 

 

 

 

data which cannot be corrected.(active high)

29

 

IO7

I

The cereal data input terminal to building DAC into. When DSP etc. are

 

 

 

 

 

not connected with latter part, it should be short with the terminal DOUT.

30

 

IO8

O

It is an output terminal of the cereal voice data.

31

 

IO9

I

Cereal clock input terminal to building DAC into.

 

 

 

 

 

The output voice data changes from DOUT by standing up about this

 

 

 

 

 

clock. The system connected with latter part must take data by standing

 

 

 

 

 

up about this signal.

 

32

 

IO10

O

The output voice data changes from DOUT by standing up about this

 

 

 

 

 

clock.The system connected with latter part must take data by standing

 

 

 

 

 

up about this signal.

1-24

Image 7
Contents KD-SH99R Dell CH ERR CD ErrorDEL Eeprom CH CH ERRError Code of Panel mechanism UPD784215AGC146IC701MAIN CPU Description of major ICsDIMMER-OUT ResetPreq AmutePNL SW1 PowerDetach VCRUPD63711AGCIC603RF Servo amp IOP7 VDD1Dreq DrespTC74VHC157FT-XIC803DAC SW UPD70F3033AC015IC606SUB CPU AD7 AD4AD5 AD6MAS3507D-QG-G10 IC806 MP3 decoder RTR OUT PORDcen EOD OUTPI1 IN/OUT BU4066BCFV-X IC322 Quad analog switchErdy LC895199K-ND2IC601CD-ROM decoder Xtal ZresetAtpinsel XtalckIordy DAOZpdiag Hitrq ZdmackHA13164 IC961 Regulator 100 LC75878W IC501 LCD driverM61508FP-X IC911 E. volume CH2 M63008FP-X IC604 5ch Actuator driverPCM1716E-X IC802 D/A converter SAA6579T-XIC51RDS Lgnd Outl Outr Rgnd CR+ Refl Refr Filter CL+ BA3220FV-X IC301,IC401 Line out ampINL NFL FIL NFR INR IS41C16256-35TIC602RAM Pin layout Block diagramGND 2 GND 3 Vout IC-PST9333U-X IC702 Reset ICVout NJM4580V-X IC801 CD LPF NJM4565V-X IC171,IC951,IC323 Ope ampRPM6938-SV4 IC561 Remote sensor LB1830M-XIC608Regulator 81332HG-KC-X IC804 RegulatorTC74VHC126FT-XIC605Buffer Electrical parts list Main board NCS31HJ-8R0X Capacitor Electrical parts list Main board MG Resistor 401 NRSA63J-183X Resistor Electrical parts list Front board Detect Switch VOL RDS Line AMP PowerTU1 TunerMain amp section Standard schematic diagramsSPD Feed TRD FOD Tstb Tsck TSI TSO Pack CD servo control sectionRSA6.1EN LCD driver sectionCF2 CF3 Tuner pack section
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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.