Kenwood C-V751 Service Manual

STEREO INTEGRATED AMPLIFIER/TUNER
C-V751
SERVICE MANUAL
© 1999-8/B51-5566-00 (K/K) 1992
70%
Caution : No connection of ground line if disassemble the unit.
Please connect the ground line on rear panel, PCBs, Chassis and some
others.
ON/STANDBY
PHONES
INPUT
TAPE 2
/ MONITOR
VOLUME CONTROL
DOWN
UP
DIGITAL
REC
TIMER
MODE
RDS
PTY
DISPLAY
CLOCK
TA/NEWS
DTS
A.MEMO AUTO BAND
TUNING
PTY SELECT
LISTEN
MODE
MULTI.CONTROL
LEVEL
OPEN/CLOSE
SET UP SOUND INPUT MODE
DIGITAL
CIRCLE
SURROUND
TIMER
SET
ANTENNA
AM
FM 75Ω
GND
CONNECT
WITH
POWER AMPLIFIER
UNSWITCHED
SYSTEM
CONTROL
FRONT SURROUND CENTER
PRE OUT
SUB WOOFER
L
R
REC
PLAY
REC
PLAY
PLAY PLAY
PLAY
PLAY
DVD/
6CH.INPUT
MONITOR
OUT
REC
PLAY
REC
VIDEO 1 VIDEO 2
VIDEO
DIGITAL IN
FRONT SURROUND CENTER
SUB WOOFER
CD MD/TAPE1
TAPE 2/MON
CD
(OPTICAL 1)
DVD
(COAXAL)
DVD/6CH.INPUT
DIGITAL IN
Panel
(A60-1686-01)
Front glass
(B10-2351-14)
Phone jack
(E11-0280-05)
Knob
(K29-6665-02)
Knob
(K29-6666-12)
Knob
(K29-7591-02)
Knob
(K29-6665-02)
Knob
(K29-6660-04)
Knob
(K29-6665-02)
Metallic cabinet
(A01-3702-01)
Lock terminal board
(E70-0052-05)
Phono jack
(E63-0094-05)
Phono jack
(E63-0199-05)
Power cord bushing
(J42-0083-05)
Rectangular receptacle
(E58-0018-05)
Phono jack
(E63-1084-05)
Phono jack
(E63-0136-15)
Phono jack(6P)x2
(E63-0139-15)
Phono jack
(E63-1084-05)
AC power cord *
(E30-)
AC outlet *
(E03-)
Phono jack
(E63-0093-05)
Optical receiving module
(W02-1181-05)
Miniature phone jack
(E11-0293-05)
* Refer to parts list on page 33.
Indicator
(B12-0311-04)
Front glass
(B10-2350-14)

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