JVC KD-LX555R service manual CD board

Page 34

Symbol

Part No.

Part Name

Description

Local

No.

 

 

 

 

 

C607

CY104423J

C CAPACITOR

0.1MF

 

C608

CY104423J

C CAPACITOR

0.1MF

 

C609

CZ6816D2J

C CAPACITOR

680

PF

 

C610

CY475316J

C CAPACITOR

4.7 MF F Z

 

C611

CY475316J

C CAPACITOR

4.7 MF F Z

 

C612

CQ393328J

C CAPACITOR

0.039 MF

 

C613

CY180J90J

C CAPACITOR

18PF 3.15KV SL

 

C614

CY104423J

C CAPACITOR

0.1MF

 

C615

CY562623J

C CAPACITOR

0.0056MF

 

C616

CY475316J

C CAPACITOR

4.7 MF F Z

 

C617

CY475316J

C CAPACITOR

4.7 MF F Z

 

C623

CY475316J

C CAPACITOR

4.7 MF F Z

 

C661

CY102623J

C CAPACITOR

0.001 MF

 

C662

CY102623J

C CAPACITOR

0.001 MF

 

R606

RK222JA0J

C RESISTOR

1/10W 2.2 K

 

R607

RK222JA0J

C RESISTOR

1/10W 2.2 K

 

R608

RK222JA0J

C RESISTOR

1/10W 2.2 K

 

R609

RK683JA0J

C RESISTOR

1/10W 68 K

 

R610

RK222JA0J

C RESISTOR

1/10W 2.2 K

 

R611

RK472JA0J

C RESISTOR

1/10W 4.7 K

 

R612

RK472JA0J

C RESISTOR

1/10W 4.7 K

 

R613

RK681JA0J

C RESISTOR

1/10W 680

 

R620

RK102JA0J

C RESISTOR

1/10W 1 K

 

R621

RK271JA0J

C RESISTOR

1/10W 270

 

R622

RK331JA0J

C RESISTOR

1/10W 330

 

R623

RK821JA0J

C RESISTOR

1/10W 820

 

R624

RK821JA0J

C RESISTOR

1/10W 820

 

R625

RK471JA0J

C RESISTOR

1/10W 470

 

R626

RK103JA0J

C RESISTOR

1/10W 10 K

 

R627

RK121JA0J

C RESISTOR

1/10W 120

 

R628

RK000JA0J

C RESISTOR

1/10W 0

 

R629

RK102JA0J

C RESISTOR

1/10W 1 K

 

R630

RK271JA0J

C RESISTOR

1/10W 270

 

R631

RK331JA0J

C RESISTOR

1/10W 330

 

R632

RK391JA0J

C RESISTOR

1/10W 390

 

R633

RK391JA0J

C RESISTOR

1/10W 390

 

R634

RK391JA0J

C RESISTOR

1/10W 390

 

R636

RK391JA0J

C RESISTOR

1/10W 390

 

R637

RK821JA0J

C RESISTOR

1/10W 820

 

R638

RK821JA0J

C RESISTOR

1/10W 820

 

R639

RK122JA0J

C RESISTOR

1/10W 1.2 K

 

R640

RK182JA0J

C RESISTOR

1/10W 1.8 K

 

R641

RK272JA0J

C RESISTOR

1/10W 2.7 K

 

R642

RK392JA0J

C RESISTOR

1/10W 3.9 K

 

R644

RK391JA0J

C RESISTOR

1/10W 390

 

R645

RK391JA0J

C RESISTOR

1/10W 390

 

R646

RK271JA0J

C RESISTOR

1/10W 270

 

R647

RK271JA0J

C RESISTOR

1/10W 270

 

R648

RK271JA0J

C RESISTOR

1/10W 270

 

R649

RK271JA0J

C RESISTOR

1/10W 270

 

R650

RK821JA0J

C RESISTOR

1/10W 820

 

R651

RK821JA0J

C RESISTOR

1/10W 820

 

R652

RK122JA0J

C RESISTOR

1/10W 1.2 K

 

R653

RK182JA0J

C RESISTOR

1/10W 1.8 K

 

R654

RK272JA0J

C RESISTOR

1/10W 2.7 K

 

R658

RK181JA0J

C RESISTOR

1/10W 180

 

R667

RK104JA0J

C RESISTOR

1/10W 100 K

 

R668

RK104JA0J

C RESISTOR

1/10W 100 K

 

R671

RK331JA0J

C RESISTOR

1/10W 330

 

R672

RK331JA0J

C RESISTOR

1/10W 330

 

R673

RK332JA0J

C RESISTOR

1/10W 3.3 K

 

R675

RK332JA0J

C RESISTOR

1/10W 3.3 K

 

R676

RK181JA0J

C RESISTOR

1/10W 180

 

R691

RK563JA0J

C RESISTOR

1/10W 56 K

 

R692

RK153JA0J

C RESISTOR

1/10W 15 K

 

R693

RK563JA0J

C RESISTOR

1/10W 56 K

 

R694

RK153JA0J

C RESISTOR

1/10W 15 K

 

VR621

000392860

ENCODER

 

 

 

L611

LC680J26L

CHOKE COIL

68

MH

 

L612

000125810-T

COIL

TRANS TR11-B-S

 

L613

LC100J10J

CHOKE COIL

10MH

 

CN601

KZ040160L

CONN.TERMINAL

16P FPC

 

CONNECT

 

 

 

 

 

CN631

KZ040060L

CONN.TERMINAL

6P FPC

 

CONNECTO

 

 

 

 

 

KD-LX555R

Symbol

Part No.

Part Name

Description

Local

No.

 

 

 

 

 

FL611

000282950

CFL

 

 

S623

000392970-T

TACT SW

 

 

S624

000392970-T

TACT SW

 

 

S625

000392980-T

TACT SW

 

 

S631

000392970-T

TACT SW

 

 

S632

000392970-T

TACT SW

 

 

S633

000392970-T

TACT SW

 

 

S634

000392970-T

TACT SW

 

 

S635

000392970-T

TACT SW

 

 

S636

000392970-T

TACT SW

 

 

S637

000392970-T

TACT SW

 

 

S638

000392970-T

TACT SW

 

 

S639

000392970-T

TACT SW

 

 

S640

000392970-T

TACT SW

 

 

S641

000392970-T

TACT SW

 

 

S642

000392970-T

TACT SW

 

 

S643

000392970-T

TACT SW

 

 

OT1

PTP008232

COMBI PWB

 

 

CD board

Block No. [0][3][0][0]

Symbol

Part No.

Part Name

Description

Local

No.

 

 

 

 

 

 

 

 

 

IC1500

000974900-T

IC

HD74HCT126T-X

 

IC1501

974880

IC

UPD784225GK-

 

629

 

 

 

 

 

IC1502

000974890-T

IC

BR24C01AFV-W-X

 

IC1503

000974900-T

IC

HD74HCT126T-X

 

IC1504

000974650-T

IC

NJU7241F33

 

IC1571

000974910-T

IC

PCM1716E-X

 

IC1572

000974920-T

IC

NJM4565V-X

 

IC1601

000974930-T

IC

TA2157FN-X

 

IC1621

000974940

IC

TC94A14FA

 

IC1651

000974640-T

IC

NJU7241F25

 

IC1652

974950

IC

TC94A20F-011

 

IC1681

000974960-T

IC

LA6579H-X

 

Q1501

TRA114EUL-A

DIGI TRANSISTOR

DTA114EUA-X

 

Q1502

TRC114EUL-A

DIGI TRANSISTOR

DTC114EUA-X

 

Q1571

TRA114EUL-A

DIGI TRANSISTOR

DTA114EUA-X

 

Q1572

TRC114EUL-A

DIGI TRANSISTOR

DTC114EUA-X

 

Q1601

TRB1132(QR)L

TRANSISTOR

2SB1132(Q R)T

 

Q1681

TRB1184(QR)L

TRANSISTOR

2SB1184/QR/-X

 

D1501

DI1SS355L

DIODE

1SS355

 

D1502

DI1SS355L

DIODE

1SS355

 

D1503

DI1SS355L

DIODE

1SS355

 

D1504

DI1SS355L

DIODE

1SS355

 

D1505

DI1SS355L

DIODE

1SS355

 

D1506

DI0CRS03L

SI DIODE

CRS03

 

D1682

DI1SR154L

DIODE

1SR154

 

C1501

CY103623J

C CAPACITOR

0.01 MF

 

C1502

CY103623J

C CAPACITOR

0.01 MF

 

C1503

CY103623J

C CAPACITOR

0.01 MF

 

C1504

CX107012L

E CAPACITOR

100MF/6.3V

 

C1505

CZ2706D2J

C CAPACITOR

27 PF

 

C1506

CZ2206D2J

C CAPACITOR

22 PF

 

C1507

CZ4716D2J

C CAPACITOR

470PF

 

C1508

CY103623J

C CAPACITOR

0.01 MF

 

C1509

CY103623J

C CAPACITOR

0.01 MF

 

C1510

CY102623J

C CAPACITOR

0.001 MF

 

C1511

CY104623J

C CAPACITOR

0.1 MF

 

C1512

CX107012L

E CAPACITOR

100MF/6.3V

 

C1513

CY103623J

C CAPACITOR

0.01 MF

 

C1551

CY103623J

C CAPACITOR

0.01 MF

 

C1571

CZ1206D2J

C CAPACITOR

12PF

 

C1572

CZ1206D2J

C CAPACITOR

12PF

 

C1573

CY104623J

C CAPACITOR

0.1MF

 

C1574

CX106312L

E CAPACITOR

10MF/16V

 

C1575

CX476012L

E CAPACITOR

47MF/6.3V

 

C1576

CY104623J

C CAPACITOR

0.1MF

 

3-9

Image 34
Contents KD-LX555R Area SuffixBA6956AN IC830, IC831 Reversible motor driver BR24C01AFV-W-X IC1502 Eeprom GND A2 GNDSCL SDA GNDAddress VCC SCL SDAGND Data DecoderQual VSS3 CMP MUXVDD1 Rclk VDD2HA13164A IC961 Regulator HD74HCT126T-X IC1500,IC1503 Buffer LA47505 IC941 Power amp Stby AC CONT1Outfr OUTFR+VIN1 VIN1-A VIN1+A VCCP1 VO+VCCP2 VIN4 VIN4G VIN1-BVCCP1 VIN1-AVIN1+A VCCP2VDD OUT Soft Timer GND VDD Select DetectorFront OUT 2 Volume Rear OUT2 Rear OUT1 Clock DataINA DefpDefn INB11 LC75878W IC601 LCD driver 12 NJM4565V-X IC1572 Dual ope amp GND STB VIN VoutAoutput Input +INPUT Output 13 NJU7241F25 IC1651 RegulatorVCC APC on 15 TA2157FN-X IC1601RF ampPIN SEL TEB Rfgc Vctrlpin APC SW TE BAL APC OFFGvsw SEL APC LDOGND OFF GND CD-RW16 TC94A14FA IC1621 DSP & DAC PVDD3 AVSS350 No.49793 Stanby ResetVddt Vssl18 UPD784217AGC208 IC962 Main micon 12CDAI PowerBuzzer 12CDAO19 UPD784225GK-629 IC1501 CPU MP3 STB MP3 ResetTest Mode DAC ML20 PCM1716E-X IC1571 D/A converter Block diagram Standard schematic diagrams CD servo control section LCD & Key control section Electrical parts list KD-LX555RRK104JA0J Resistor Front board CD board RK822JA0J COMP.RESISTOR RK303JA0J COMP.RESISTOR
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Manual 58 pages 46.53 Kb

KD-LX555R specifications

The JVC KD-LX555R is a feature-rich car stereo receiver that combines cutting-edge technologies with an impressive array of functionalities, making it a popular choice among car audio enthusiasts. One of the standout features of the KD-LX555R is its compatibility with various audio playback formats, including MP3, WMA, and WAV files. This versatility allows users to enjoy their favorite music from different sources without compromising on sound quality.

Equipped with a front AUX input and a USB port, the KD-LX555R facilitates convenient connectivity for external devices like smartphones and USB drives. This feature enables users to access their digital music collections seamlessly while driving. Additionally, the unit's Bluetooth capability allows for hands-free calling and wireless audio streaming, enhancing convenience and safety by minimizing distractions while driving.

The receiver boasts a sleek and modern design, featuring an easy-to-read LCD display and user-friendly controls. The customizable illumination options enable users to match the display color to their vehicle’s interior, adding a personalized touch. Its ergonomic layout ensures that drivers can adjust settings and navigate menus with minimal effort, allowing for a safer driving experience.

Sound quality is a paramount consideration for JVC, and the KD-LX555R does not disappoint. It features a powerful MOSFET amplifier, delivering robust audio performance with impressive clarity and depth across all frequencies. The inclusion of a 3-band parametric equalizer also allows users to fine-tune the audio output according to their preferences and the acoustics of their car.

For those who desire even more control over their sound, the KD-LX555R supports additional amplifiers and subwoofers through its preamp outputs. This feature empowers users to easily upgrade their sound systems and achieve the desired audio experience. Moreover, the receiver integrates seamlessly with smartphones, enabling features like music control through voice commands.

In summary, the JVC KD-LX555R is a comprehensive car audio solution that emphasizes connectivity, sound quality, and user convenience. With its modern features, robust performance, and customizable options, it caters to a wide range of audio preferences, making it a worthy addition to any car. Whether enjoying favorite tracks or making hands-free calls, the KD-LX555R delivers an exceptional in-car experience that combines technology with practicality.