Kenwood DV-502 Service Manual

DVD / CD PLAYER
DV-502/503/DVF-3050
DVF-3050-S/3550/3550-S
SERVICE MANUAL
© 2001-5/B51-5731-00 (K/K) 3470
70%
In compliance with Federal Regulations, following are repro-
duction of labels on, or inside the porduct relating to laser
product safety.
KENWOOD-Crop. certifies this equipment conforms to DHHS
Regulations No.21 CFR 1040. 10, Chapter 1, subchapter J.
DANGER : Laser radiation when open and interlock
defeated.
AVOID DIRECT EXPOSURE TO BEAM.
Caution : No connection of ground line if disassemble
the unit. Please connect the ground line on
rear panel, PCBs, Chassis and some others.
* Refer to parts list on page 18 .
Front Panel *
(A60-)
AUDIO OUTPUT
COMPONENT
VIDEO OUTPUT
VIDEO OUTPUT
S-VIDEO
DIGITAL OUTPUT
(PCM/BIT STREAM)
OPTICAL COAXIAL
L
R
Cr
Cb
Y
Window *
(B10)
AC power cord bushing
(J42-0350-08)
Button(PLAY) *
(K27-)
Button(SKIP) *
(K27-)
Button *
(K27-)
Button(POWER) *
(K27-)
Top cover *
(A01-)
AC power cord *
(E30-)
RCA jack
(E63-1227-08)
RCA jack
(E63-1226-08)
RCA jack *
(E63-)
RCA jack
(E63-1191-08)

Kenwood DV-502 Specifications

D/A Conversion Section

D/A conversion	24 Bit Oversampling
Sampling frequency (8 fs)	44.1, 48 kHz
Sampling frequency (4 fs)	96 kHz

Audio Section

Frequency response (Sampling frequency 44.1 kHz)	4 Hz ~ 20 kHz
Frequency response (Sampling frequency 48 kHz)	4 Hz ~ 22 kHz
Frequency response (Sampling frequency 96 kHz)	4 Hz ~ 42 kHz
Signal to noise ratio	More than 98 dB
Dynamic range	More than 95 dB
Total harmonic distortion	Less than 0.005 % (1 kHz)
Channel separation	More than 95 dB (1 kHz)
Analog output level/impedance	2 V / 1 kΩ
Digital output level/impedance COAXIAL	0.5 Vp-p / 75 Ω
Digital output level/impedance OPTICAL	-21 dBm ~ -15 dBm (Wave length 660 nm)

Video Section

Video output format	NTSC/PAL
Video compression DVD	MPEG-2
Composite video output level	1 Vp-p (75 Ω load, sync. negative)
S-video output level (Y-signal)	1 Vp-p (75 Ω load, sync. negative)
S-video output level (C-signal) NTSC	0.286 Vp-p (75 Ω)
S-video output level (C-signal) PAL	0.300 Vp-p (75 Ω)
Horizontal resolution	More than 480 lines
Video signal to noise ratio	More than 60 dB

General

Power consumption	16 W
Dimensions (W)	440 mm (17-5/16")
Dimensions (H)	109 mm (4-5/16")
Dimensions (D)	325 mm (12-13/16")
Weight (net)	4.0 kg (8.8 lb)