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Kenwood KT-7500 Instruction Manual page 3

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,'
FEATURES
INTERCONNECTING DIAGRAM
..
.
.
CONTROLS
AND THEIR
FUNCTIONS
3
4
5
6
I
CONNECTI
NG INSTRUCTIONS
.
CONTENTS
OPERATING INSTRUCTIONS
POINTS
TO
BE CHECKED PRIOR TO
SERVIClNG
SPECIFICATIONS
o
......9
......10
. .
....11
NOTE
.
1
2
FEATURES
lmage'response
characteristic is improved
by
the adoption
of
high-accuracy
5-ganged
vari-
able capacitor.
Cross-modulation characteristic
is
improved
by
use
of
Dual Gate MOS FETs
for the
RF
amplifier.
3.
lnter-modulation characteristic
is
improved
by
use
of
Dual Gate MOS FET
for the
mixing
circuit.
4.
The
lF
band selector
of
WIDE/NARROW
is
installed. ln the NARROW setting,
high
selec-
t¡v¡ty
is assured
by
use
of
a
1O-element
phase
linear
ceramic
filter.
5.
The circuits
of WIDE
of the lF
band are pro-
vided
with
2-element phase linear
ceramic
filter.
6.
Adoption
of
wide band
quadrature discrimi-
nator
has extremely reduced distortion
in
stereo
recept¡on.
7.
The PLL
of
MPX is provided
with
automatic
loop
response
control.
to
reduce distortion in
stereo reception.
8.
Since dual supply system is adopted
for
all
audio signal lines, dynamic
range
is
very
wide.
Built-in
de-emphasizer
to
match any Dolbyiz-*
ed .FM broadcasts.
I
*
Dolby
¡s
a
trade
mark
of
Dolby
Lãboratories
lnc.
Kr-7500(K) 3

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