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Kenwood KDC-3051M User Manual

Kenwood KDC-3051M
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KDC-MP249
KDC-MP2049
KDC-MP149
KDC-3051M
KDC-315M
CD-RECEIVER
INSTRUCTION MANUAL
This symbol mark indicates that
Kenwood manufactured this
product so as to decrease harmful
influence on the environment.
GET0672-001A (MW/M2W/M0/M20)© 2010 Kenwood Corporation All Rights Reserved.
FM tuner section
KDC-MP249/ KDC-MP2049/ KDC-MP149 only:
Frequency range:
200 kHz space:
87.9 MHz — 107.9 MHz
50 kHz space:
87.5 MHz — 108.0 MHz
Usable sensitivity (S/N= 26 dB):
11.2 dBf (1.0 μV/75 Ω)
Quieting sensitivity (DIN S/N = 46
dB):
19.2 dBf (2.5 μV/75 Ω)
KDC-3051M/ KDC-315M only:
Frequency range (50 kHz space):
87.5 MHz — 108.0 MHz
Usable sensitivity (S/N = 26
dB):
1.0 μV/75 Ω
Quieting sensitivity (DIN S/N = 46
dB):
2.5 μV/75 Ω
Frequency response (±3
dB):
30 Hz — 15 kHz
Signal-to-Noise ratio (MONO):
63 dB
Stereo separation (1
kHz):
40 dB
AM tuner section
KDC-MP249/ KDC-MP2049/ KDC-MP149 only:
Frequency range:
Band 1 (MW):
10 kHz space:
530 kHz — 1 700 kHz
9 kHz space:
531 kHz — 1 611 kHz
Band 2 (SW1):
5 kHz space:
2 940 kHz — 7 735 kHz
Band 3 (SW2):
5 kHz space:
9 500 kHz — 10 135 kHz /
11 580 kHz — 18 135 kHz
Usable sensitivity (S/N= 20
dB):
MW:
31 dBμ (36 μV) /
SW:
32 dBμ (40 μV)
MW tuner section
KDC-3051M/ KDC-315M only:
Frequency range (9
kHz space):
531 kHz — 1 611 kHz
Usable sensitivity (S/N = 20
dB):
36 μV
LW tuner section
KDC-3051M/ KDC-315M only:
Frequency range:
153 kHz — 279 kHz
Usable sensitivity (S/N = 20
dB):
57 μV
CD player section
Laser diode:
GaAIAs
Digital filter (D/A):
8 Times Over Sampling
D/A converter:
24 Bit
Spindle speed:
500 rpm — 200 rpm (CLV)
Wow & Flutter:
Below Measurable Limit
Frequency response (±1
dB):
20 Hz — 20 kHz
Total harmonic distortion (1
kHz):
0.01 %
Signal-to-Noise ratio (1
kHz):
105 dB
Dynamic range:
90 dB
MP3 decode:
Compliant with MPEG-1/2 Audio Layer-3
WMA decode:
Compliant with Windows Media Audio
Audio section
Maximum output power:
50 W × 4
KDC-MP249/ KDC-MP2049/ KDC-MP149 only:
Full bandwidth power (at less than 1 % THD):
22 W × 4
KDC-3051M/ KDC-315M only:
Output power (DIN 45324, +B = 14.4 V):
30 W × 4
Speaker impedance:
4 Ω — 8 Ω
Tone action:
Bass:
100 Hz ±8 dB
Middle:
1 kHz ±8 dB
Treble:
10 kHz ±8 dB
Preout level / load (CD):
2 000 mV/10 kΩ
Preout impedance:
≤ 600 Ω
Auxiliary input section
Frequency response (±3
dB):
20 Hz — 20 kHz
Input maximum voltage:
1 200 mV
Input impedance:
10 kΩ
General
Operating voltage (11
V — 16
V allowable):
14.4 V
Maximum current consumption:
10 A
Installation size (W × H × D):
182 mm × 53 mm × 158 mm
Weight:
1.3 kg
Specifications
16
Subject to change without notice.
Declaration of Conformity with regard to the EMC Directive 2004/108/EC
Manufacturer:
Kenwood Corporation
2967-3 Ishikawa-machi, Hachioji-shi, Tokyo, 192-8525 Japan
EU Representative’s:
Kenwood Electronics Europe BV
Amsterdamseweg 37, 1422 AC UITHOORN, The Netherlands
CoverRear_KDC-MP249[M]f.indd 1-2CoverRear_KDC-MP249[M]f.indd 1-2 8/11/10 5:49:16 PM8/11/10 5:49:16 PM

Questions and Answers:

Kenwood KDC-3051M Specifications

General IconGeneral
BrandKenwood
ModelKDC-3051M
CategoryCar Receiver
LanguageEnglish

Summary

Specifications

FM tuner section

Details specifications for the FM tuner section, including frequency range and sensitivity.

AM tuner section

Details specifications for the AM tuner section, including frequency range and sensitivity.

MW tuner section

Details specifications for the MW tuner section for specific models.

LW tuner section

Details specifications for the LW tuner section for specific models.

CD player section

Details specifications for the CD player, including filter, converter, and speed.

Audio section

Details audio output power, impedance, tone controls, and preout levels.

Auxiliary input section

Details specifications for the auxiliary input, including frequency response and voltage.

General Specifications

Details general unit specifications like operating voltage, current, size, and weight.

Preparation

Attaching and Detaching the Faceplate

Instructions on how to attach and detach the unit's faceplate safely.

Resetting the Unit

Procedure for resetting the unit to factory settings using the reset button.

Remote Controller Preparation

Instructions for preparing and replacing the battery for the remote controller.

Laser Product Marking

Explanation of the Class 1 Laser Product marking and its safety implications.

Basic Operations

Unit and Disc Maintenance

Guidelines for cleaning the unit, connector, and handling discs properly.

Unit Indicators and Button Functions

Explains indicator lights and basic button functions on the unit and remote.

Getting Started

Display Demonstration Modes

Instructions on how to cancel or set the display demonstration mode.

Clock Adjustment

Step-by-step guide for adjusting the unit's clock.

Initial Settings

Guide for performing initial settings like preset type and key beep before operation.

Listening to the Radio

Traffic Information Function

How to turn the Traffic Information function on or off for specific models.

Radio Operation and Tuning

Steps to select the tuner, bands, and search for stations.

Changing FM/MW Frequency Steps

Procedure to change the frequency step for FM and MW bands on specific models.

Adjust [SETTINGS] Mode Settings

Radio Settings Configuration

Details settings like Local Seek, Seek Mode, Auto Memory, Mono Set, and PTY Search.

Available Program Types

Lists available program types for PTY search (Speech, Music, News, etc.).

Listening to a Disc

Repeat Playback Modes

Instructions on how to select track, folder, or disc repeat playback options.

Random Playback Modes

Instructions on how to select disc, folder, or all random playback options.

Scan Playback Modes

Instructions on how to select track or file scan playback options.

Folder, Track, and File Selection

Guide to using Music Search mode to select folders, tracks, or files.

Direct Music Search

Using Remote Controller for Search

Steps to enter Direct Music Search mode and find tracks using the remote.

Listening to Other External Components

Auxiliary Input Jack Connection

Instructions for connecting external devices via the auxiliary input jack.

Function Settings

Audio Control Settings

Details settings for subwoofer level, bass boost, EQ, balance, fader, and LPF.

General Settings Configuration

Details settings for AUX name, clock sync, display dimmer, and text scroll.

Troubleshooting

Common Symptoms and Remedies

Lists common issues like no sound, unit not working, poor reception, and disc errors with solutions.

Installation and Connection

Installation Part List

Lists all the parts included for the installation process.

Basic Installation Procedure

Step-by-step guide for installing the unit in the vehicle.

Installation Warnings

Crucial safety warnings regarding power connection and short circuits during installation.

Installation Precautions

Important cautions for installation, including fuse replacement and mounting angle.

Wiring Connection

Wiring for KDC-MP249/2049/149 Models

Detailed wiring diagram for specific Kenwood models.

Wiring for KDC-3051M/315M Models

Detailed wiring diagram for other specific Kenwood models.

ISO Connectors

ISO Connector Pinout and Function

Explains the pinout and function of ISO connectors for compatibility.

Installing the Unit

Unit Installation Procedure

Steps for installing the unit into the car dashboard using the mounting sleeve.

Installation Without Mounting Sleeve

Specific method for installing the unit in Japanese cars without a mounting sleeve.

Removing the Unit

Unit Removal Procedure

Step-by-step instructions on how to safely remove the unit from the car.

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