Kenwood KDC-W4031 User Manual

© 2004-12 PRINTED IN JAPAN
B53-0230-00
(
N
)
1813
CD RECEIVER
KDC-W4031/Y
KDC-W409/Y
KDC-W431GY
KDC-W4531/Y
KDC-WF431A
SERVICE MANUAL
* Depends on the model. Refer to the parts list.
PANEL ASSY
KDC-W4031/Y (A64-3455-02)
PANEL ASSY
KDC-W409/Y (A64-3456-02)
ANTENNA ADAPTOR
(T90-0523-05)
SPARE TDF PANEL
MAIN UNIT NAME TDF PARTS No. TDF NAME
KDC-W4031/Y Y33-2140-60 TDF-W4531
KDC-W409/Y Y33-2140-65 TDF-W409
KDC-W431GY Y33-2140-61 TDF-W431GY
KDC-W4531/Y Y33-2140-60 TDF-W4531
KDC-WF431A Y33-2140-63 TDF-WF431
MENU
/ PTY
VOL
AUD
FF
SET UP
SCAN RDM REP F.SEL
MENU
VOL
AUD
FF
SET UP
SCAN RDM REP F.SEL
/ PTY
MENU
VOL
AUD
FF
SET UP
SCAN RDM REP F.SEL
VOL
AUD
FF
SET UP
MENU
SCAN RDM REP F.SEL M.RDM
External Media Control
/ PTY
/ PIY
MENU
VOL
AUD
FF
SET UP
SCAN RDM REP F.SEL
PANEL ASSY
KDC-W431GY (A64-3457-02)
PANEL ASSY
KDC-W4531/Y (A64-3454-02)
PANEL ASSY
KDC-WF431A (A64-3466-02)
MOUNTING HARDWARE ASSY
(J21-9716-03)
PLASTIC CABINET ASSY
(A02-2736-03)
DC CORD
(E30-6413-05)
LEVER
(D10-4589-04) x2
* ESCUTCHEON
(B07-xxxx-xx)
This product uses Lead Free solder.

Kenwood KDC-W4031 Specifications

General

Tuner Bands	AM/FM
Preset Stations Quantity	24
Audio formats	MP3, WMA
Display Type	LCD
Detachable Faceplate	Yes
Channels	4
CD Playback	Yes
USB Port	Yes
Bluetooth	No
AM/FM Tuner	Yes
Remote Control	Optional
Playback Media	CD, USB
RMS Power Output	22W x 4

Summary

Components Description

Microcomputer Terminal Description

System µ-COM Terminal Details

Test Mode Operations and Displays

Entering and Releasing Test Mode

Procedures for activating and deactivating the test mode.

Test Mode Displays and Functions

Details special displays and key functions within the test mode.

Special Mode Functions

Security Mode Operations

DC Offset Error Detection Mode

Mechanism Memory Clear Mode

Adjustment Procedures

AM Mix and FM Antenna Adjustment

Steps for adjusting AM mix and FM antenna for optimal performance.

Parts List: Electric Unit

Parts List: Switch Unit

Parts List: CD Player Unit

Parts List: Mechanism Unit

Product Specifications Summary

FM, MW (AM), LW Reception Specifications

Details frequency ranges, sensitivity, and selectivity for radio reception.

CD Playback and Amplifier Specifications

General Unit Specifications