Kenwood VR-509 Service Manual

70%
AUDIO VIDEO SURROUND RECEIVER
© 2001-2/B51-5700-00 (K/K) 1380
A SPEAKERS B
STANDBY
POWER
MULTI CONTROL
LISTEN MODE SOUND SORCE DIRECT
AUTOBAND MEMORY
INPUT SELECTOR
VOLUME CONTROL
UPDOWN
DTS PROLOGIC 3 STEREO CS 5.1
DOLBY
DIGITAL
INPUT MODESET UP
S-VIDEO VIDEO L – AUDIO – R
AV AUX
DIMMER MONITOR
PHONES
ON/STANDBY
* Refer to parts list on page 36 .
VR-505/506/507/
SERVICE MANUAL
GREEN
ORANGE
GRAY
SURROUND SPEAKERS
FRONT SPEAKERSCENTER SPEAKER
BLUE
FRONT SPEAKERS
(8 ~ 16 )
RED
DVD
VIDEO 1 VIDEO 2
VIDEO 3
AC OUTLETS
AC120V 60Hz
SWITCHED TOTAL
150W 1.25A MAX.
CD/DVD
OPTICAL
VIDEO3
OPTICAL
MONITOR
OPTICAL
DIGITAL IN
DIGITAL OUT
VIDEO 2
COAXIAL
CENTER
R
A
LC
LR
LR
B
GND
PLAY IN PLAY IN PLAY IN
VIDEO 1 VIDEO 2 VIDEO 3
SUB WOOFER
PRE OUT
REC OUTPLAY IN
MONITOR
REC OUTPLAY INREC OUT
MD / TAPE
CD / DVDPHONO
AUDIO
PLAY IN PLAY IN PLAY INREC OUTPLAY IN
MONITOR
OUT
S VIDEO
VIDEO 1
DVD
R
L
SYSTEM
CONTROL
VIDEO 2 IN
VIDEO 1 IN VIDEO 3 IN
CD/DVD
DVD
MONITOR
OUT
VIDEO 1
OUT
GND
ANTENNA
AM
DVD / 6CH. INPUT
SUB
WOOFER
FRONT
SURROUND
75 s
AM 10kHz
FM 100kHz
50 s
AM 9kHz
FM 50kHz
DE-
EMPHASIS
CHANNEL
SPACE
(8 ~ 16 ) (8 ~ 16 )
(8 ~ 16 )
[Y]
DVD IN
VIDEO3 IN MONITOR OUT
R REPEATE
OUT
ANTENNA
RF REMOTE
COMPONENT VIDEO
[Cb]
[Cr]
[Y]
[Cb]
[Cr]
FM
75
Knob
(K29-7687-03)
Front glass *
(B10-)
Knob
(K29-7678-04)
Panel *
(A60-)
Phone jack
(E11-0272-05)
Knob
(K29-7687-03)
Knob
(K29-7681-14)
Knob
(K29-7675-22)
Knob
(K29-7681-14)
Cylindrical receptacle
(E56-0033-05)
Pin jack
(E63-1172-05)
Pin jack
(E63-0127-05)
Pin jack
(E63-1139-05)
Metallic cabinet *
(A01-)
Optical receiving module
(W02-2802-05)
Pin jack
(E63-1080-05)
Cylindrical receptacle
(E56-0011-05)
Pin jack
(E63-1193-05)
Pin jack
(E63-1194-05)
Miniature phone jack
(E11-0904-05)
Pin jack x2
(E63-1143-05)
Screw terminal board
(E70-0049-05)
Pin jack
(E63-1146-05)
Pin jack
(E63-1144-05)
Oscillating module
(W02-2803-05)
Lock terminal board
(E70-0128-05)
AC power cord
(E30-2941-05)
Miniature phone jack
(E11-0293-05)
AC outlet *
(E03-)
Illustration is VR-509.
Miniature phone jack
(E11-0291-05)
AC power cord bushing
(J42-0083-05)
VR-509/510/517

Kenwood VR-509 Specifications

Audio Specifications

rated power output during stereo operation	100 watts per channel minimum RMS, both channels driven, at 8 Ω from 20 Hz to 20 kHz with no more than 0.7% total harmonic distortion
effective power output during surround operation front	100 W + 100 W
effective power output during surround operation center	100 W
effective power output during surround operation surround	100 W + 100 W
total harmonic distortion	0.05% (1 kHz, 50W, 8 Ω)

Video Specifications

video inputs/outputs composite	1 Vp-p / 75 Ω
s video luminance signal	1 Vp-p / 75 Ω
s video chrominance signal	0.286 Vp-p / 75 Ω
component video luminance signal	1 Vp-p / 75 Ω
component video CB/CR signal	+/– 0.324 Vp-p / 75 Ω

FM Tuner Specifications

tuning frequency range	87.5 MHz ~ 108 MHz
usable sensitivity mono	1.3 µV (75 Ω)/ 13.2 dBf (75 kHz DEV., SINAD 30 dB)
50dB quieting sensitivity stereo	28 µV (75 Ω)/ 40.2 dBf
total harmonic distortion mono	0.5% (65 dBf input)
total harmonic distortion stereo	0.7% (65 dBf input)
signal to noise ratio mono	75 dB (65 dBf input)
signal to noise ratio stereo	68 dB (65 dBf input)
stereo separation	40 dB
selectivity	70 dB (±400 kHz)
frequency response	30 Hz ~ 15kHz, +0.5 dB, –3.0 dB

AM Tuner Specifications

tuning frequency range	530 kHz ~ 1, 700 kHz (10 kHz step)
usable sensitivity	16 µV / (600 µV/m)
signal to noise ratio	50 dB (30% mod. 1 mV input)

General Specifications

power consumption	2.6 A
dimensions width	440 mm (17-5/16")
dimensions height	144 mm (5-11/16")
dimensions depth	399 mm(15-11/16")
weight	8.8 kg (19.4 lb)

Digital Audio Specifications

sampling frequency	32 kHz, 44.1 kHz, 48 kHz, 96kHz
input level/impedance/wave length optical	(-15 dBm ~ -21 dBm), 660 nm ±30nm
input level/impedance coaxial	0.5 Vp-p / 75 Ω