Fm Tuner Section; Am Tuner Section; Specifications; Audio Section - Kenwood KRC-1050 Service Manual

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-KRC-1050
FM TUNER SECTION
Frequency range
Swiesredetetshtaanstsees [200kHz space] 87.9MHz-107.9MHz
*(50kHz space] 87.5MHz-108.0MHz
Usable Sensitivity ......... cesses 13.20Bf (1.3uV/75Q)
50dB quieting sensitivity ...........0. 15.2d0Bf (1.6uV/75Q)
FrEQUENCY FESPONSE .... ccc
ceeeeeeeeee S0HZ-15kHz +3dB
SIO Mal TO MOISE: AUC wisvcacsatecnvesstietstetronsi Alamein, 70dB
OIG CUVILY vacacrss satesbaeseutates gostei set eeceideaaeaarScicedtians 70d0B
CA TUNS PAU Os aridesessciccancyesvaten
boa tincsacenkdansa cereededoalize 2.0dB
IMAGE TESPONSE [AatiO woes esssccesssesscesssceeseeses 70dB
IP"IESDONSE TallO ssc eiaces bees arlieis ernie Geen ee 120dB
SIGEO: SEDAlATION: (1 KIAZ) aistcolcssussssvcecwceacumadicvorsensss 38dB
AM TUNER SECTION
Frequency range........ [10kHz space] 530kHz~1700kHz
*(9kHz space] 531kHz—1611kHz
VED
SNCCO tircctieseiremeietvaanetae
deen erenatint 4./6cm/sec.
Wowéflutter (WRMS) wees
0.12% WRMS
SPECIFICATIONS
Fast WINGING: TING sabes casicscvnciessbeaosveevecnens 100sec. (C-60)
Frequency response........... 30HZ—-14kHz +3dB (120s)
30HzZ-16kHz +3dB (70s)
Stereo separation (1KHz) 0.0.0... eoicwiatas aceasta 42dB
SlGNal- TO OISe Tat Oe2 3, atciaia tas taradesaeadeits ... D4dB
AUDIO SECTION
POWSr CUTOUT satu
etnies SVW/x2 Max power output
(or 6VVx4)
6Wx2 into 4Q, 1KHz at 10% THD
AWx2 into 40, 30HZ2-20kHz at 1% THD
ORIG CUOMO casaavnrsecete
antec eed at: Bass : 100Hz +10dB
Treble : 10kHz +10dB
FPCOUL CVE [O80 soa cass cctasses eutecoanadeiaie 1000mV/10kQ
GENERAL
|
Operating voltage oo...
14.4V (11-16V allowable)
Current CONSUMPTION ou.
eee. 2.7A at rated power
MISTANOWOISIZO cies veisnssticn
cece ssarniekcile ace 180x50x130mm
|
7-1/16x1—15/16x5-1/8in
NA SIGN se cosas ss nataaaytniommtansaasesenans: 2.9LBs (1.3kqg)
Note :
Component and circuitry are subject to modification to insure
best operation under differing local conditions. This manual is
based on, the U.S.A. (K) standard, and provides information on
regional circuit modification through use of alternate schematic
diagrams, and information on regional component variations
through use of parts list.
KENWOOD
CORPORATION
Shionogi Shibuya Building, 17-5, 2-chome Shibuya, Shibuya-ku, Tokyo 150, Japan
KENWOOD
U.S.A. CORPORATION
2201 East Dorninguez Street, Long Beach, CA 90810;
550 Clark Drive, Mount Olive, NJ 07828, U.S.A.
KENWOOD
ELECTRONICS
CANADA
INC,
6070 Kestrel Road, Mississauga, Ontario, Canada LST 1S8
TRIO-KENWOOD
U.K. LTD.
KENWOOD HOUSE, Dwight Road, Watford, Herts., WD1 8EB United Kingdom
KENWOOD
ELECTRONICS
BENELUX
N.V.
Mechelsesteenweg 418 B-1930 Zaventem, Belgium
KENWOOD
ELECTRONICS
DEUTSCHLAND
GMBH
Rembricker-Str. 15, 6056 Heusenstamm, Germany
TRIO-KENWOOD
FRANCE
S.A.
13 Boulevard Ney, 75018 Paris, France
KENWOOD
LINEAR S.p.A.
20125, MILANO-VIA ARBE, 50, ITALY
KENWOOD ELECTRONICS AUSTRALIA PTY. LTD. (INCORPORATED IN N.S.W)}
P.O. BOX 504, 8 FIGTREE DRIVE, AUSTRALIACENTRE, HOMEBUSH,
N.S.W. 2140, AUSTRALIA
KENWOOD
& LEE ELECTRONICS,
LTD.
Wang Kee Building, 4th Floor, 34-37, Connaught Road, Central, Hong Kong

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