Specifications - Kenwood KR-6030 Service Manual

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AMPLIFIER
SECTION
Power
Output
y
SPECIFICATIONS
Total Harmonic Distortion at 65 dBf
80
watts
per channel,
minimum
RMS
both
channels driven, at 8 ohms from 20 to 20,000
Hz with no more than 0.1% total harmonic dis-
tortion.
Both
Channels
Driven............
Dynamic Power Output...........
Total Harmonic Distortion.......
Intermodulation Distortion......
(60 Hz: 7 kHz
= 4: 1)
Power Bandwidth ...................
Damping Factor......................
Speaker Impedance ................
83 + 83 W 8 Q at 1,000 Hz
100 + 100
W 42. at 1,000 Hz
340 W 42
0.1% at rated power into 8 Q
0.05% at 1/2 rated power into
82
0.1% at rated power into 8 Q
0.05% at 1/2 rated power into
BQ
5 Hz to 50,000 Hz
50 at 822
Accept 42 to 16 Q
Input Sensitivity/Impedance/Signal to Noise Ratio
(IHF A curve)
Maximum
Input Level
for Phono...
eee
Output Level/Impedance
Tape REC (Pin) ...................
Subsonic Filter..................0.....
Loudness Control ....................
(—30 dB)
2.5 mV/50 kQ2/75 dB
150 mV/45 kQ/98 dB
150 mV/45 kQ/98 dB
250 mV (RMS), T.H.D. 0.1%
at 1,000 Hz
150 mV/100 Q
30 mV/80 kX
RIAA standard curve
+0.3, ~0.3 dB
10 Hz to 50,000 Hz
+0, —1.0dB
+10 dB at 100 Hz
+10 dB at 10 kHz
18 Hz (6 dB/oct.)
+9 dB at 100 Hz
FM TUNER SECTION (IHF)
Usable Sensitivity ...................
50 dB Quieting Sensitivity
Stereo
cis coed
cisihadeaes
Signal to Noise Ratio at 65 dBf
18
9.8 dBE (1.7 nV)
14.1 dB (2.8 nV)
36.3 dBf (36 nV)
Capture Ratio .........................
Image Response Ratio ............
Spurious Response Ratio ........
IF Response Ratio
(Balanced) ..................0.....
Alternate Channel
Selectivity..........0000000.0000.
AM Suppression Ratio ............
Stereo Separation Ratio...... —
Sub Carrier Product
FM Frequency Range..............
AM SECTION
20 Hz to 15,000 Hz
+ 0.5, —2.0dB
1.2 dB
90 dB
85 dB
60 dB
45 dB at 1,000 Hz
35 dB at 50 Hz to 15,000 Hz
62 dB
300 2 balanced
75 Q unbalanced
88 MHz to 108 MHz
Usable Sensitivity ................... 15 nV
Signal to Noise Ratio .............. 50 dB
Image Rejection...................... 50 dB
Selectivity...........00..0.0..0 ee 33 dB
GENERAL
Power Consumption ............... 600 W at full power
AG Outlet)...
2.0.35 cneceviw
ens Switched 1,
Unswitched 1
Dimensions ....................:.:5 W ~ 18-29/32"
(480 mm)
H
5-7/8"
(149 mm)
D
—-15-15/16" (405 mm)
Weight
(NGt)isiteccierneryiehteishieeae 30.9 Ibs
(14.0 kg)
(Gross) c2scRuctiedAgianin
35.2 Ibs (16.0 kg)
Note:
Kenwood follows a policy of continuous advancements in develop-
ment.
For this reason
specifications
may
be changed
without
notice.
KENWOOD
ELECTRONICS,INC.
MB1315 E.WATSONCENTER RD.CARSON CALIFORNIA 90745 U.S.A.
B75 SEAVIEW DRIVE SECAUCUS,NEW JERSEY
07094 U.S.A.
TRIO-KENWOOD
ELECTRONICS
N.V.
MBLEUVENSESTEENWEG 184,B-1930 ZAVENTEM, BELGIUM.
TRIO-KENWOOD
ELECTRONICS
GmbH.
MM RUDOLF—BRAAS-STR. 20, 6056 HEUSENSTAMM, WEST GERMANY.
TRIO-KENVW
OOD
FRANCE
S.A.
M5, BOULEVARD NEY 75018 PARIS, FRANCE.
TRIO-KENWOOD
CAUSTRALIAIPTY,
LTD.
(M30 WHITING ST, ARTARMON N.S.W. 2064, AUSTRALIA.
TRIO-KENWOOD
CORPORATION
33-6-17 AQBADAI, MEGURO-KU, TOKYO, JAPAN.
€ 1977-12
PRINTED
IN JAPAN
B51-0478-00 (T) 3,612

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