4.6HA13164A (IC961) : Regulator

• Terminal layout

 

1

2

3

4

5

6

7

8

9

10 11 12 13 14 15

 

 

 

 

 

Block diagram

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

+B

 

 

 

 

 

 

 

 

 

 

 

 

 

C1

C2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

100u

0.1u

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ACC

 

 

 

 

 

 

 

 

 

 

VCC

8

3

ACC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BATT.DET OUT

 

 

 

 

 

ANT OUT

 

 

 

 

 

9

 

 

 

 

 

 

2

 

Surge Protector

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0.1u

 

 

 

 

 

 

 

 

 

 

 

 

EXT OUT

1

 

BIAS

 

TSD

6

COMPOUT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0.1u

 

 

 

 

 

 

 

 

 

 

 

 

ANT CTRL

 

 

 

 

 

4

VDD OUT

 

 

 

 

 

7

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C7

 

 

 

 

 

 

CTRL

 

 

 

 

 

 

0.1u

 

 

 

 

 

 

11

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CD OUT

 

 

 

 

 

5

SW5VOUT

 

 

 

 

 

12

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0.1u

 

 

 

 

 

 

 

 

 

 

 

AUDIO OUT

 

 

 

 

 

 

ILMOUT

 

 

 

 

10

 

 

 

14

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C6

 

 

 

 

 

 

C8

 

 

 

 

 

 

 

 

 

 

 

 

 

0.1u

 

 

 

 

 

 

 

10u

 

 

15

 

13

 

 

 

 

 

 

 

 

 

 

 

 

 

TAB

 

R1

 

 

 

 

 

 

 

 

 

 

GND

GND

ILM AJ

 

 

 

 

UNIT R:

 

 

C:F

 

 

note1) TAB (header of IC)

 

 

connected to GND

• Pin function

 

 

 

 

Pin No.

Symbol

Function

 

 

 

1

EXTOUT

Output voltage is VCC-1 V when M or H level applied to CTRL pin.

 

 

 

2

ANTOUT

Output voltage is VCC-1 V when M or H level to CTRL pin and H level to ANT-CTRL.

 

 

 

3

ACCIN

Connected to ACC.

 

 

 

4

VDDOUT

Regular 5.7V.

 

 

 

5

SW5VOUT

Output voltage is 5V when M or H level applied to CTRL pin.

 

 

 

6

COMPOUT

Output for ACC detector.

 

 

 

7

ANT CTRL

L:ANT output OFF H:ANT output ON

 

 

 

8

VCC

Connected to VCC.

 

 

 

9

BATT DET

Low battery detect.

 

 

 

10

AUDIO OUT

Output voltage is 9V when M or H level applied to CTRL pin.

 

 

 

11

CTRL

L:BIAS OFF M:BIAS ON H:CD ON

 

 

 

12

CD OUT

Output voltage is 8V when H level applied to CTRL pin.

 

 

 

13

ILM AJ

Adjustment pin for ILM output voltage.

 

 

 

14

ILM OUT

Output voltage is 10V when M or H level applied to CTRL pin.

 

 

 

15

GND

Connected to GND.

 

 

 

1-36 (No.49793)

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JVC KD-LX555R service manual HA13164A IC961 Regulator

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.