Kenwood DPX301 Service Manual

© 2005-12 PRINTED IN JAPAN
B53-0370-00
(
N
)
724
CD RECEIVER
DPX301
DPX-MP2090/MP2090S
SERVICE MANUAL
This product uses Lead Free solder.
s
F. S E L
SW AM
FM
SCRL
SET UP
AUD
VOL
AT T
OFF MENUAME
M.RDM REPRDMSCAN
AUTO
EXTERNAL MEDIA CONTROL
EX
System
SIZE AA BATTERY
(Not supplied)
DC cord
DPX-MP2090/MP2090S: (E30-6408-05)
DPX301: (E30-6428-05)
Escutcheon
(B07-3172-12)
Remote controller assy
(A70-2069-15)
Screw set
(N99-1779-05)
Panel assy
(A64-3785-12)
RC-517
F.SEL
SW AM
C.S.
FM
SCRL
SET UP
AUD
VOL
AT T
OFF MENUAME
M.RDM REPRDMSCAN
AUTO
EXTERNAL MEDIA CONTROL
Lever
(D10-4589-04) x2
Escutcheon assy
(B07-3046-04)
Escutcheon
(B07-3165-02)
Mounting hardware assy
(J22-0429-03)
Adhesive double-
coated tape
(H30-0595-04)
Panel assy
(A64-3811-12) : DPX-MP2090
(A64-3812-12) : DPX-MP2090S
DPX301
(K type)
DPX-MP2090
DPX-MP2090S
(M type)
DPX-MP2090/MP2090S
DPX301

Kenwood DPX301 Specifications

FM Tuner Section

frequency range	87.9 MHz – 107.9 MHz
usable sensitivity	9.3 dBf (0.8 μV/75 Ω)
quieting sensitivity	15.2 dBf (1.6 μV/75 Ω)
frequency response	30 Hz – 15 kHz
signal to noise ratio	70 dB
selectivity	≥ 80 dB
stereo separation	40 dB

AM Tuner Section

frequency range	530 kHz – 1700 kHz
usable sensitivity	28 dBμ (25 μV)

CD Player Section

spindle speed	1000 – 400 rpm
frequency response	10 Hz – 20 kHz
total harmonic distortion	0.008 %
signal to noise ratio	105 dB
dynamic range	93 dB

Audio Section

maximum output power	50 W x 4
full bandwidth power	22 W x 4
speaker impedance	4 – 8 Ω
tone action bass	100 Hz ± 8 dB
tone action middle	1 kHz ± 8 dB
tone action treble	10 kHz ± 8 dB

Auxiliary Input

frequency response	20 Hz – 20 kHz
input maximum voltage	1200 mV
input impedance	100 kΩ

General

operating voltage	14.4 V
current consumption	10 A
installation size	182 x 100 x 155 mm
weight	3.4 lbs (1.55 kg)