Kenwood KDC-3020R User Manual

© 2001-12 PRINTED IN JAPAN
B51-7871-00
(
N
)
2177
CD RECEIVER
KDC-3020R
KDC-4021/V/Y/YV
SERVICE MANUAL
COMPACT
DIGITAL AUDIO
RDMLOUD REPSCAN
OFF
KDC-3020R
PTY
AUD
50W
x4
Panel assy
(A64-2549-02): KDC-3020R
DC cord
(E30-4790-05)
(E30-4791-05)
Lever
(D10-4589-04)x2
Escutcheon
(B07-3054-02)
The CD mechanism infomation is not in this sarvice manual.
Please, refer to sarvice manual X92-4030-0x (B51-7867-00).
CD MD-Changer Control
M. RDM
Panel assy
(A64-2552-02): KDC-4021 /V/Y/YV
Escutcheon
(B07-3054-02)
Plastic cabinet assy
(A02-1486-13)
Mounting hardware assy
(J21-9641-13)
Screw set
(N99-1719-05)
Screw set
(N99-1610-15)
∗
Stay
(J54-0606-04)
Depends on the model. Refer to the parts list.
∗
SCRL
VOL. ADJ
TI
MENUCLK
COMPACT
DIGITAL AUDIO
RDMLOUD REPSCAN
OFF
KDC-4021
PTY
AUD
50W
x4
CD MD-Changer Control
M. RDM
SCRL
VOL. ADJ
TI
MENUCLK
Antenna adaptor
(T90-0523-05)
∗
∗
∗
Front glass
(B10-4137-01): KDC-3020R
Front glass
(B10-4138-01): KDC-4021 /V/Y/YV
CD mechanism extension cord : W05-0618-00
w w w . x i a o y u 1 6 3 . c o m
Q Q
3
7
6 3
1 5 1 5
0 9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299

Kenwood KDC-3020R Specifications

FM Specifications

FM frequency range	87.5MHz~108.0MHz
FM frequency step	50kHz
FM usable sensitivity	0.7µV/75Ω
FM quieting sensitivity	1.6µV/75Ω
FM frequency response	30Hz~15kHz
FM signal-to-noise ratio	65dB (MONO)
FM selectivity	≥80dB (±400kHz)
FM stereo separation	35dB (1kHz)

MW and LW Specifications

MW frequency range	531kHz~1611kHz
MW frequency step	9kHz
MW usable sensitivity	28dBµ (25µv)
LW frequency range	153kHz~281kHz
LW usable sensitivity	45µv

CD Specifications

CD laser diode	GaAlAs (λ=780nm)
CD digital filter	8 times Over Sampling
CD D/A converter	1 Bit
CD spindle speed	500~200 (CLV)
CD frequency response	10~20kHz (±1dB)
CD total harmonic distortion	0.01% (1kHz)
CD S/N ratio	96dB (1kHz)
CD dynamic range	93dB
CD channel separation	85dB

Amplifier Specifications

Maximum power	50wx4
Full bandwidth power	22wx4
Preout level	1800mV/10kΩ (CD/CD-CH)
Preout impedance	≤600Ω
DIN power	30wx4

Tone Control

Bass	100Hz±10dB
Middle	1kHz±10dB
Treble	10kHz±10dB

General Specifications

Operating voltage	14.4V
Current consumption	10A
Installation size width	182mm (7-3/16 inch)
Installation size height	53mm (2-1/16 inch)
Installation size depth	157mm (6-3/16 inch)
Weight	3.1 lbs (1.4kg)