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Kenwood KR-710 Service Manual page 17

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TUNING
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016 S11 0 23~26
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LEFT
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SPEAKERS
HIGH
SPEED
OC
SEAVO
LOCK
POWERLEVELIW/ON)
_& 98 9 08 00000 @ coromDes » Ho ®
TAPE
SELECTOR
tW
Sw
FM AUTOFMMONO
PHOND
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VOLUME
LEFT
RIGHT
KR-7T1OL
STEREO RECEIVER
DC voltages are measured by a VOM of 20 k2/V
input impedance.
SPECIFICATIONS
AUDIO
SECTION
Rated Power Output
8 ohms at 20 Hz to 20 kHz
no more than 0.08% THDIFYC)....................... 28 W+28
W
4 ohms at 63 Hz to 12.5 kHz
no more than 0.7% THO IIEC)... ee
40 W+40W
Total Harmonic Distortion
Rated Power Output into 8 ohms... 6... eee 0.08%
intermodulation Distortion
©0006...
eee
0.04%
Frequency Response ...........0
06.6
ccc
eee ees 7 Hz ~ 200 kHz
+0dB,
-3d8
S/N Weighted: Rated Output Power (IEC-A)
(
) = Unweighted at 50 mW (DIN}
PHONO!
coc
i
ee
eee
a
ie
ea ee
ae 78 dB (56 dB)
WARES
eo osicks B00
Seed
Alisa
eda Meee
ea Snes 104 dB (60 aB)
Damping Factor at 8 ohms, 1 kHz ............. Aids
fA ora tener
45
Transient Response
Rise TiO
icici
eco
bees
Ck eae
nae ea
ee ea
ee 1.5 ys
Slew Rate
0
cee
erent terete enees +50 Vius
input Sensitivity/impedance
PHONO: 6 ip
oh
eae
ad Pak ee OS
Be
i
ee
2.5 mV/50 kf
TAPE iss ios cS
ce re bberk oie
Ectaa
anata
kee Be 150 mv/50 kf
Tone Control
Bass
TOO Mei.
lie
ee hikes
oie
eh a
ie
des
+8 dB
Treble
10 kHz...
eee
S a p n a
tae needa den +808
Loudness Control (—30 dB) .....................00005. 100 Hz, + 10 dB
High Filtet icici
big eee
et wk ae Oh ee
ed
Sat 5 kHz, 6 dB/oct.
FM TUNER
SECTION
Sensitivity at 75 ohms
Mono: S/N 26 dB, 40 kHz Dev...
6.0
cee
1.2 4V
Stereo: SIN 46 dB, 46 kHzDev.
0.6...
eee
30 «Vv
50 dB Quieting Sensitivity Mono (IHF)... 6...
ee
eee 4uVv
Limiting Level
~ 3 dB Point. 40 kHz Dev... eee
nes 1.0 4V
Frequency Response .... 10...
eee
30 Hz ~ 15 kHz
:
+1 dB, -2 08
Totat Harmonic Distortion
Mono: 1 kHz, 40 kHz Dev. 600...
0.1%
Stereo: 1 kHz, 46 kHz Dev.
0... eee
0.2%
S/N Weighted (iEC-A)
Mono: 40 kHz Dev.,
} mV Input...
eee
72 48
Stereo: 46 kHz Dev.,
1 mVinput
..0.. eee
68 dB
S/N Ratio (IHF)
.
Mono: 75 kHz Dev.. 1 mV Input... ee 76 dB
Stereo: 75 kHz Dev.,
} MVinput...... 0.
eee
71 4B
FM Stereo Separation:
1 mV Input (DIN)
260) Wbe oi
nled de leaden
beaks
head Bat ea
Sica amore: 35 dB
WWM
ees
sc Ss
ree beldiod dene Beeteta
4 die tees Yew es oe 40 dB
Oi D MME?
keh
ai Sewanee,
Mee
Sb AD
wana adaees 30 68
V2S Ma
ok
a
hae tee
A
oh eae betas
see 24 dB
Image Rejection Ratio ees
48 48
Selectivity
300 kHz, 20 dBinput..
6.6666 eee
55 dB
IF Rejection Ratio 600. eee
90 aB
AM Suppression Ratio... 6...
es
50 dB
Spurious Response Ratio
...... 6...
eee
75 dB
Capture Ratio... 0.
eee
e tens 1.0 dB
Pilot Tone 19 kHz.
ccc cee eee B e pate uiees 45 0B
MW TUNER SECTION
SensitivityS/N20 dB... eee
20 wV (350 pV/m)
SIN Ratio:
1 MV input... ee
50 aB
Image Rejection Ratio ...... 6.6.2
40 dB
LW TUNER SECTION
SensitivityS/N 20 dB....... eee
16 wV (350 wV/m)
S/N Ratio:
1] mV input............ A l i a
das GALL See else. te 9 -temern date doen
of 50 dB
Image Rejection Ratio
...... 6...
een. ephase-
4
deste 40 dB
GENERAL
Power Consumption
Rated Powerat8
ohms.........
tee
was
oe
Santos
as
160 W
Nosignal. 3... ee
ibe joadenetle heptane
tail 2M
Dimensions...
ee
W
840 mm
H
110mm
0. 298 mm
Weight (Net)... B e i n
wack ez tynd avd teat A
md
eked
se ong aoe aa
Reg
Kenwood
follows
a policy of continuous
advancements
in development
For ths
feason
specifications
may
be changed
without
notice
Kenwood
strebt
standige
Verbesserungen
in der Entwicklung
an
Oaher
bleiben
Anderungen
der
technischen
Daten
jederze:t
vorbehalten
Kenwood
poursuit
une
politique
de
progrés
constants
en
ce
qui
concerne
le
devetoppement
Pour
cette
rasan
les specificanrons
sont
sujettes
a modifications
Sans
preavis

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