Kenwood KDC-MP339 User Manual

This product uses Lead Free solder.
This product complies with the
RoHS directive for the European market.
SERVICE MANUAL
© 2008-1 CREATED IN JA PAN
B53-0608-00
(
N
)
0
X34-56xx-xx
New ELECTRIC UNIT (X34-) for 2008 CD RECEIVER
ELECTRIC UNITs for the following 2008 CD receivers which are produced after November of 2007
are changed as follows. This service manual is only for the changed new ELECTRIC UNITs.
DESTI-
NATION
DISPLAY
TYPE
MODEL OLD X34- NEW X34-
SERIAL No.
FROM
ORIGINAL
SERVICE MANUAL
K 7-SEG LCD KDC-138 X34-5640-10 X34-5670-10 71109301 / 71200001 KDC-138/...............
K 7-SEG LCD KDC-138CR X34-5640-11 X34-5670-11 71200001 KDC-138/...............
K 14-SEG VFD KDC-MP208 X34-5640-14 X34-5670-14 71103501 / 71208401 KDC-MP208/..........
K 14-SEG VFD KDC-MP238 X34-5640-12 X34-5670-12 71106402 / 80100001 KDC-MP208/..........
K 14-SEG VFD KDC-MP238CR X34-5640-13 X34-5670-13 71200001 / 80100001 KDC-MP208/..........
M 7-SEG LCD KDC-139 X34-5640-21 X34-5670-21 71110201 KDC-138/...............
M 7-SEG LCD KDC-139S X34-5640-21 X34-5670-21 - KDC-138/...............
M 14-SEG VFD KDC-MP239 X34-5640-23 X34-5670-23 71200001 KDC-MP208/.........
M 14-SEG VFD KDC-MP3039 X34-5640-23 X34-5670-23 - KDC-MP208/.........
M 14-SEG VFD KDC-MP339 X34-5640-23 X34-5670-23 - KDC-MP208/.........
M 14-SEG VFD KDC-MP339S X34-5640-23 X34-5670-23 - KDC-MP208/.........
M 14-SEG VFD KDC-MP439 X34-5640-22 X34-5670-22 V1100701 KDC-MP208/.........
E 14-SEG VFD KDC-241SA X34-5652-70 X34-5682-70 V1101001 KDC-241SA/..........
E 14-SEG VFD KDC-241SG X34-5652-70 X34-5682-70 W0100001 KDC-241SA/..........
E 14-SEG VFD KDC-W241AY/GY X34-5652-71 X34-5682-71 V1110501 KDC-W241AY/......
E 14-SEG VFD KDC-W3041A/G X34-5652-72 X34-5682-74 V1101601 KDC-W241AY/......
E 14-SEG VFD KDC-W3041AY/GY X34-5652-73 X34-5682-75 V1102501 KDC-W241AY/......
E 14-SEG VFD KDC-W312A/G X34-5652-72 X34-5682-74 V1101601 KDC-W241AY/......
E 14-SEG VFD KDC-W312AY/GY X34-5652-73 X34-5682-75 V1102501 KDC-W241AY/......
E 14-SEG VFD KDC-W312SAY X34-5652-73 X34-5682-75 V1102501 KDC-W241AY/......
KDC-138
KDC-MP208
KDC-W241
KDC-241

Kenwood KDC-MP339 Specifications

General

Tuner	AM/FM
CD Playback	Yes
MP3 Playback	Yes
WMA Playback	Yes
USB Port	Yes
Bluetooth	No
Display	LCD
Equalizer	3-band
DIN Size	Single DIN
Detachable Face	Yes
Preamp Voltage	2.5V
RMS Power Bandwidth	20Hz - 20kHz
CD Signal-to-Noise	90dB
CD-R Playback	Yes
CD-RW Playback	Yes
ID3 Tag	Yes
Remote Control	Optional
Built-in Display	Yes
AAC Playback	No
Auxiliary Input	Yes
Preamp Outputs	2
RMS Power Output	22 Watts x 4 Channels
Peak Output	50W x 4
CD Frequency Response	10Hz - 20kHz
AM/FM Presets	18 FM / 6 AM
Type	Car Receiver

Summary

Block Diagram

Exploded View (Unit)

Provides a visual representation of the unit's components and their assembly.

Components Description

Microcomputer Terminal Description

Test Mode (7-SEG LCD)

Test Mode Operations and Defaults

Procedures for entering, clearing, and understanding default conditions of the test mode.

Display, CD, and Tuner Functions

Covers special displays, CD operations, and tuner functions like K3I switching.

Adjustment and Data Transfer Procedures

Details adjustment modes, ROM transfer, and other data handling.

Test Mode (14-SEG VFD)

Test Mode Operations and Defaults

Procedures for entering, clearing, and understanding default conditions of the test mode.

Display, CD, and Tuner Functions

Covers special displays, CD operations, and tuner functions like K3I switching.

Adjustment and Data Transfer Procedures

Details adjustment modes, RDS measurement, and data transfer processes.

ROM Data Transfer Processes

Operation Procedures and Data Copying

Details operation procedures and the types of data to be copied during transfer.

PC Board (Foil Side View)

Component Address List

Provides a list of component references and their corresponding addresses on the PC board.

Parts List

Destination-Specific Parts Lists

Lists components categorized by destination (K, M, E) for the electric unit.