Kenwood KDC-1020 User Manual

English
— 16 —— 16 —
P.CONT
ANT.
CONT.
FRONT • L
FRONT • R
REAR • L
REAR • R
–
+
REAR
L
R
FM/AM antenna input 1
Rear left output (White) 23
Rear right output (Red) 28
Fuse (10A) 24
2 KENWOOD disc changer control input (KDC-4020/3020/2020 only)
Wiring harness
(Accessory1)25
29
White/Black
32
Gray/Black
35
Green/Black
38
Purple/Black
White
31
Gray
34
Green
37
Purple
40
To front left
speaker 30
To front right
speaker 33
To rear right
speaker 39
To rear left
speaker 36
Ignition wire (Red) 20
Battery wire (Yellow) 21
Ground wire (Black) · (To car chassis) 22
Ignition key
switch
10
Car fuse box
(Main fuse)
11
ACC 13
Car fuse
box 14
Battery 12
If no connections are made, do not let the wire come out from the tab. 4
Front left output (White) (KDC-4020 only) 26
Front right output (Red) (KDC-4020 only) 27
To connect the Disc changer, consult your
Disc changer manual. 3
Power control wire (Blue/White) 15
Motor antenna control wire (Blue)
17
5 When using the optional power amplifier,
connect to its power control terminal.
7 Depending on what antenna you are using,
connect either to the control terminal of the
motor antenna, or to the power terminal for
the booster amplifier of the film-type antenna.
Connecting Wires to Terminals
KDC-4020_U.S 01.11.29 10:28 AM Page 16

Kenwood KDC-1020 Specifications

M Tuner Section

frequency range (200 kHz space)	87.9 MHz – 107.9 MHz
frequency range (50 kHz space)	87.5 MHz – 108.0 MHz
usable sensitivity (S/N = 30dB)	9.3dBf (0.8 µV/75 Ω)
quieting sensitivity (S/N = 50dB)	15.2dBf (1.6 µV/75 Ω)
frequency response (±3 dB)	30 Hz – 15 kHz
signal to noise ratio (MONO)	70 dB
selectivity (±400 kHz)	≥ 80 dB
stereo separation (1 kHz)	40 dB

AM Tuner Section

frequency range (10 kHz space)	530 kHz – 1700 kHz
frequency range (9 kHz space)	531 kHz – 1611 kHz
usable sensitivity (S/N = 20dB)	28 dBµ (25 µV)

CD Player Section

laser diode	GaAlAs (λ=780 nm)
digital filter (D/A)	8 Times Over Sampling
D/A Converter	1 Bit
spindle speed	500 – 200 rpm (CLV)
frequency response (±1 dB)	10 Hz – 20 kHz
total harmonic distortion (1 kHz)	0.01 %
signal to noise ratio (1 kHz)	96 dB
dynamic range	93 dB
channel separation	85 dB

Audio Section

maximum output power	50 W x 4
full bandwidth power (at less than 1% THD)	22 W x 4
bass	100 Hz ±10 dB
middle	1 kHz ±10 dB
treble	10 kHz ±10 dB
preout level / load (during disc play)	1800 mV/10 kΩ
preout impedance	≤ 600 Ω

General

operating voltage	14.4 V
current consumption	10 A
installation size (W x H x D)	182 x 53 x 157 mm
weight	3.1 lbs (1.4 kg)