Kenwood KRC-31Y, Service Manual

Page: 24 / 24

KRC-31Y/36/366L/37/Y
/391/394/Y/466R/4904Y
SPECIFICATIONS
follows a policy of continuous advancements in development. For this reason specifications may be changed without notice.
KRC-31Y/36/37/37Y/391/394/394Y KRC-366L/466R KRC-4904Y
FM
Frequency Range (Frequency step) 87.5MHz~108.0MHz (50kHz) 87.5MHz~108.0MHz (50kHz) 65MHz~74MHz (30kHz)
Channel Space Selection - FIX -
Usable sensitivity (S/N=26dB) - 8.1dBf (0.7
µ
V/75
Ω
) -
65MHz~74MHz - - 1.4
µ
V/75
Ω
87.5MHz~108.0MHz 0.75
µ
V/75
Ω
- 0.75
µ
V/75
Ω
Quieting sensitivity (S/N=46dB) - 15.2dBf (1.6
µ
V/75
Ω
)
65MHz~74MHz - - 1.4
µ
V/75
Ω
87.5MHz~108.0MHz 1.6
µ
V/75
Ω
- 1.6
µ
V/75
Ω
Frequency response (
±
3.0dB) 30Hz~15kHz 30Hz~15kHz 30Hz~15kHz
S/N (dB) 65dB(MONO) 65dB(MONO) 65dB(MONO)
Selectivity (DIN)(dB)
‡
80dB (
±
400kHz)
‡
80dB (
±
400kHz)
‡
80dB (
±
400kHz)
Stereo separation - 35dB -
65MHz~74MHz - - not specified
87.5MHz~108.0MHz
35dB (1kHz) - 35dB (1kHz)
MW
Frequency range (Frequency step) 531kHz~1611kHz (9kHz) 531kHz~1611kHz (9kHz) 531kHz~1611kHz (9kHz)
Usable sensitivity (S/N=20dB) 25
µ
V 28dB
µ
(25
µ
V) 25
µ
V
LW
Frequency range (kHz) 153kHz~281kHz 153kHz~281kHz 153kHz~281kHz
Usable sensitivity (S/N=20dB) 45
µ
V 45
µ
V 45
µ
V
CASSETTE
Tape speed 4.76cm/sec. 4.76cm/sec. 4.76cm/sec.
Wow & Flutter (wrms)(%) 0.08% (WRMS) 0.08% (WRMS) 0.08% (WRMS)
Frequency response (Hz)(
±
3.0dB) 30~14kHz (120
µ
s) 30~14kHz (120
µ
s) 30Hz~14kHz (120
µ
s)
Separation (dB) 43dB (1kHz) 43dB (1kHz) 43dB (1kHz)
S/N (dB) NR OFF 54dB 54dB 54dB
Dolby BNR on
Dolby CNR on
Preout level(mV)/Load 1800mV/10k
Ω
1800mV/10k
Ω
1800mV/10k
Ω
Preout impedance (
Ω
)
††
†
600
Ω
†
600
Ω
†
600
Ω
AMP
Maximum Power 45Wx4 45Wx4 45Wx4
PWR DIN45324, +B=14.4V
28Wx4 - 28Wx4
Full Bandwidth Power - 22Wx4 (at less than 1%THD)
TONE
Bass 100Hz
±
10dB 100Hz
±
10dB 100Hz
±
10dB
Middle 1kHz
±
10dB 1kHz
±
10dB 1kHz
±
10dB
Treble 10kHz
±
10dB 10kHz
±
10dB 10kHz
±
10dB
GENE
Operating voltage (11~16v allowable) 14.4V 14.4V 14.4V
Current Consumption 10A 10A 10A
Installation size (WxHxD) 182x53x152 (mm) 182x53x152 (mm) 182x53x152 (mm)
Weight 1400g 1400g 1400g
KRC-31Y/36/366L/37/Y
/391/394/Y/466R/4904Y
KENWOOD CORPORATION
2967-3, Ishikawa-machi, Hachioji-shi, Tokyo 192-8525, 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 Paitilla, Plaza Credicorp Bank Panama,
Piso 9, Oficina 901, Calle 50, Panama, Rep. de Panama
KENWOOD ELECTRONICS BRASIL LTDA.
Alameda Ministro Rocha Azevedo No. 456,
Edificio Jaú, 10o Andar, Cerqueira César, Cep 0140-001,
São Paulo-SP-Brasil
KENWOOD ELECTRONICS UK LIMITED
Kenwood House, Dwight Road, Watford, Herts, WD18 9EB, 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.
Leuvensesteenweg 248 J, 1800 Vilvoorde, Belgium
KENWOOD ELECTRONICS ITALIA S.p.A.
Via G. Sirtori 7/9, 20129 Milano, Italy
KENWOOD IBÉRICA S.A.
Bolivia, 239-08020 Barcelona, Spain
KENWOOD ELECTRONICS AUSTRALIA PTY. LTD. (A.C.N. 001 499 074)
16 Giffnock Avenue, Centrecourt Estate, North Ryde,
N.S.W. 2113, Australia
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
Manufactured under license from Dolby Laboratories.
“Dolby” and the double-D symbol are trademarks of Dolby Laboratories.