Kenwood C-V751 Service Manual

Batteries (R06/AA) (6)
FM indoor antenna (1)
(T90-0841-05)
AM loop antenna (1) (T90-0833-05)
Loop antenna stand (1)
Remote control assy
GRC-700 (1)
(A70-1300-05)
Battery cover(A09-1139-08)
ENTER
V
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UP
DOWN
CONFIRM
ON/STANDBYCONTRAST Backlight
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C-V751
2
CONTENTS / ACCESSORIES
DISASSEMBLY FOR REPAIR
CONTENTS / ACCESSORIES .................................. 2
DISASSEMBLY FOR REPAIR....................................2
CIRCUIT DESCRIPTION............................................3
ADJUSTMENT............................................................7
WIRING DIAGRAM.....................................................8
PC BOARD ................................................................ 9
SCHEMATIC DIAGRAM .......................................... 15
EXPLODED VIEW ....................................................32
PARTS LIST..............................................................33
PARTS DESCRIPTIONS ..........................................39
SPECIFICATIONS ......................................Back cover
Contents
Accessories
1. Remove the 1 screw (1), Then pull the slider (2) till last
2. While raise the slider of left side, remove the slider from
the bosses (3,4)
1
3
4
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2
x2
x2

Kenwood C-V751 Specifications

General

harmonic distortion	0.01 %
signal to noise ratio	93 dB
sensitivity / impedance	200 mV / 47kΩ
controls S	± 10 dB (at 100 Hz)
BLE	± 10 dB (at 10 kHz)
level / impedance E REC	200 mV / 1 kΩ
composite	1 Vp-p/75 Ω
sampling frequency	32 kHz, 44.1 kHz, 48 kHz
input (coaxial)	0.5 Vp-p/75 Ω
optical	-15 dBm~-21 dBm, 600 nm ± 30 nm
frequency range	87.5 MHz~108 MHz
sensitivity (DIN) O	1.2 µV (at 75 Ω) / 13.2 dBf (40 kHz dev., S/N 26 dB)
sensitivity (DIN) REO	35 µV (at 75 Ω) / 42 dBf (46 kHz dev., S/N 46 dB)
signal to noise ratio (DIN weighted at 1 kHz, 40 kHz dev.) O	65 dB (65.2 dBf input)
signal to noise ratio (DIN weighted at 1 kHz, 40 kHz dev.) REO	60 dB (65.2 dBf input)
sensitivity (DIN ± 300 kHz)	64 dB
separation (DIN, 1 kHz)	36 dB
frequency response	30 Hz~15 kHz, + 0.5 dB, – 3.0 dB
tuning frequency range	531 kHz ~ 1, 602 kHz
usable sensitivity (30% mod., S/N 20 dB)	20 µV / (700 µV / m)
signal to noise ratio (at 30% mod. 1mV input)	48 dB
tuning frequency range	531 kHz ~ 1, 602 kHz
usable sensitivity (30% mod., S/N 20 dB)	20 µV / (700 µV / m)
signal to noise ratio (at 30% mod. 1mV input)	48 dB
tuning frequency range	153 kHz ~ 279 kHz
usable sensitivity (30% mod., S/N 20 dB)	35 µV
signal to noise ratio (at 30% mod. 1mV input)	45 dB
power consumption	35 W
dimensions (W x H x D)	400 mm x 105 mm x 382 mm
weight (net)	5.2 kg
weight (net) (For Australia)	5.1 kg