Kenwood KRC-578R, Руководство по обслуживанию

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KRC-578R/RY,680R
SPECIFICATIONS
KENWOOD follows a policy of continuous advancements in development. For this reason specifications may be changed without notice.
KENWOOD CORPORATION
14-6, Dogenzaka 1-chome, Shibuya-ku, Tokyo, 150-8501 Japan
KENWOOD SERVICE CORPORATION
P.O. Box 22745, 2201 East Dominguez Street,
Long Beach, CA90801-5745, U.S.A.
KENWOOD ELECTRONICS CANADA INC.
6070 Kestrel Road, Mississauga, Ontario, Canada L5T 1S8
KENWOOD ELECTRONICS LATIN AMERICA S.A.
P.O. Box 55-2791, Piso 6, Plaza Chase, Cl. 47 y,
Aquilino de la Guardia, Panama, Republic of Panama
KENWOOD ELECTRONICS BRASIL LTDA.
Av. Moema, 170-17˚, Andar-Cobertura “B”,
Ed. Maximum Service Center, 04077-020 Moema,
São Paulo-SP-Brasil
KENWOOD ELECTRONICS UK LIMITED
Kenwood House, Dwight Road, Watford,
Herts, WD1 8EB, United Kingdom
KENWOOD ELECTRONICS DEUTSCHLAND GMBH
Rembrücker Str. 15, 63150 Heusenstamm, Germany
KENWOOD ELECTRONICS FRANCE S.A.
13, Boulevard Ney, 75018 Paris, France
KENWOOD ELECTRONICS BELGIUM N.V.
Mechelsesteenweg 418, B-1930 Zaventem, Belgium
KENWOOD ELECTRONICS ITALIA S.p.A.
Via G. Sirtori 7/9, 20129 Milano, ltaly
KENWOOD IBÉRICA S.A.
Bolivia, 239-08020 Barcelona, Spain
KENWOOD ELECTRONICS AUSTRALIA PTY. LTD.
(A.C.N. 001 499 074)
16 Giffnock Avenue, North Ryde, N.S.W. 2113, Austraria
KENWOOD ELECTRONICS (HONG KONG) LTD.
Unit 3712-3724, Level 37, Tower 1, Metroplaza,
223 Hing Fong Road, Kwai Fong, N.T., Hong Kong
KENWOOD ELECTRONICS GULF FZE
P.O.Box 61318, Jebel Ali, Dubai, U.A.E.
KENWOOD ELECTRONICS (THAILAND) CO., LTD.
2019 New Pechburi Road, Bangkapi, Huaykwang,
Bangkok, 10320 Thailand
KENWOOD ELECTRONICS SINGAPORE PTE LTD.
1 Genting Lane, #07-00, Kenwood Building, Singapore 349544
KENWOOD ELECTRONICS (MALAYSIA) SDN BHD
#4.01 Level 4, Wisma Academy Lot 4A, Jalan 19/1,
46300 Petaling Jaya, Selangor Darul Ehsan, Malaysia
KRC-680R KRC-578R/RY
Frequency Range 87.5MHz~108.0MHz Frequency Range (MHz) 87.5MHz~108.0MHz
(Frequency Step) (50kHz) (Frequency step) (50kHz)
Channel Space Selection FIX Usable Sensitivity 0.7
µ
V/75
Ω
Usable Sensitivity 9.3dBf (S/N 26dB)
S/N 30dB (0.8
µ
V/75
Ω
) FM Quieting Sensitivity 1.6
µ
V/75
Ω
FM Quieting Sensitivity 15.2dBf (S/N 46dB)
S/N 50dB (1.6
µ
V/75
Ω
) Frequency Response 30Hz~15kHz
Frequency Response 30Hz~15kHz (
±
3.0dB)
(
±
3.0dB) S/N(dB) 65dB(MONO)
S/N(dB) 70dB (MONO) Selectivity(DIN)(dB) 80dB(
±
400kHz)
Selectivity 80dB (
±
400kHz) Stereo Separation 35dB(1kHz)
Stereo Separation 40dB (1kHz) Frequency Range (kHz) 531kHz~1611kHz
Frequency Range(kHz) 531kHz~1611kHz MW (Frequency step) (9kHz)
MW (Frequency Step) (9kHz) (AM) Usable Sensitivity 25
µ
V
(AM) Usable Sensitivity 28dB
µ
(25
µ
V) (S/N 20dB)
(S/N 20dB)
Frequency Range (kHz) 153kHz~281kHz
Frequency Range(kHz) 153kHz~281kHz LW Usable Sensitivity 45
µ
V
LW Usable Sensitivity 45
µ
V (S/N 20dB)
(S/N 20dB)
Tape Speed 4.76cm/sec.
Tape Speed 4.76cm/sec. Wow/Flutter(wrms) (%) 0.08(%)(WRMS)
Wow/Flutter 0.08% (WRMS) FREQ. Response (Hz)
FREQ. Response (Hz) (
±
3.0dB) 30~18kHz(70
µ
s)
(
±
3.0dB) 30~18kHz (70
µ
s) CASSETTE Separation(dB) 43dB(1kHz)
CASSETTE Separation 43dB (1kHz) S/N(dB) Dolby NR OFF 57dB
S/N (dB) Dolby NR off 57dB Dolby BNR on
Dolby BNR on 65dB Dolby CNR on
Dolby CNR on Preout Level(mV)/Load -Unbalanced 1800mV/10k
Ω
(CD/CD-CH)
Preout Level(mV) / Load -Unbalanced 1800mV/10k
Ω
(CD/CD-CH)
Preout Impedance(
Ω
) 600
Ω
-Balanced
AMPLIFIER
PWR(MAX) 45Wx4
Preout Impedance(
Ω
) 600
Ω
PWR DIB=14.4V 28Wx4
AMPLIFIER
Maximum Power 45W x4
TONE
Bass 100Hz
±
10dB
Full Bandwidth Power 22W x4 Treble 10kHz
±
10dB
(at less than 1% THD) Operating voltage 14.4V
TONE
Bass 100Hz
±
10dB (11~16v allowable)
Treble 10kHz
±
10dB Current Consumption 10A
Operating Voltage 14.4V GENERAL Installation Size (W) 182(mm)
(11V~16V allowable) (H) 53(mm)
Current Consumption 10A (D) 155(mm)
GENERAL Installation Size (W) 182(mm) Weight 1.6kg
(H) 53(mm)
(D) 155(mm)
Weight 1.6kg