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DV-SP502/502E
SERVICE MANUAL
SERVICE MANUAL
DV-SP502 Black, Golden and Silver models
120V AC, 60Hz
100-240V AC, 50/60Hz
MDD
MUA, MUK, MUT
DV-SP502E Black and Silver models
100-240V AC, 50/60Hz
MUP
Ref. No. 3830
092004
DVD PLAYER
MODEL
DV-SP502
DV-SP502E
RETURN
SETUP
TOP MENU
MENU
CU
RSOR
PU
SH TO ENTE
R
DV-SP502
SUPER AUDIO CD & DVD AUDIO / VIDEO PLAYER
PROGRESSIVESCA N
PROGRESSIVE
STANDBY
ON
OPEN /
CLOSE
PLAY MODE
DISPLAY
DIMMER
TOP MENU
MENU
RETURN
SETUP
AUDIO
ANGLE
ZOOM
SUBTITLE
TV CONTROL
TV/VIDEO
CHANNEL
VOLUME
ON /
STANDBY
RC-582DV
1
2
3
4
5
6
789
0
CLEAR
ENTER
ON
STANDBY
DISPLAY
DIMMER
MENU
SETUP
TOP MENU
RETURN
AUDIO
ANGLE SUBTITLE ZOOM
RC-574DV
CLEAR
OPEN/
CLOSE
ENTER
123
6
789
0
45
PLAY
MODE
RC-582DV
<MDD> only
RC-574DV
Except <MDD>
SAFETY-RELATED COMPONENT
WARNING!!
COMPONENTS IDENTIFIED BY MARK
ON THE
SCHEMATIC DIAGRAM AND IN THE PARTS LIST ARE
CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK.
REPLACE THESE COMPONENTS WITH ONKYO
PARTS WHOSE PART NUMBERS APPEAR AS SHOWN
IN THIS MANUAL.
MAKE LEAKAGE-CURRENT OR RESISTANCE
MEASUREMENTS TO DETERMINE THAT EXPOSED
PARTS ARE ACCEPTABLY INSULATED FROM THE
SUPPLY CIRCUIT BEFORE RETURNING THE
APPLIANCE TO THE CUSTOMER.


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DV-SP502/502E
SPECIFICATION
DV-SP502/DV-SP502E
General
Specifications and features subject to change without notice.
Signal System
North American model: NTSC
European model: PAL/NTSC
Asian model: PAL/NTSC
Composite Video Output/Impedance
1.0 V (p-p)/75
negative sync, RCA
S Video Output/Impedance
Y: 1.0 V (p-p)/75
negative sync, 4-pin mini DIN
C: 0.286 V (p-p)/75
Component Video Output/Impedance
Y: 1.0 V (p-p)/75
PB/PR: 0.7 V (p-p)/75
RCA/ phono
AV Connector (European model only)
1.0 V (p-p)/75 , Scart
Component Video Frequency Response
5 Hz-50 MHz
Frequency response
DVD Audio
4 Hz-88 kHz (192 kHz)
DVD Linear Sound
4 Hz-44 kHz (96kHz)
4 Hz-22 kHz (48kHz)
Audio CD
4 Hz-20 kHz (44.1kHz)
S/N Ratio
106 dB
Audio Dynamic Range
96 dB
THD (Total Harmonic Distortion)
0.003 % (1kHz)
Wow and Flutter
Below threshold of measurability
Audio Output (Digital/Optical)
-22.5 dBm
Audio Output/Impedance (Digital/Coaxial)
0.5 p-p/75
Audio Output/Impedance (Analog)
2.0 V (rms)/440
Power Supply
North American model: AC 120 V, 60 Hz
European model: AC 100-240 V, 50/60 Hz
Asian model: AC 100-240 V, 50/60 Hz
Power Consumption
European model: 12 W
North American, Asian model: 11 W
Stand-by Power Consumption
North American model: 0.1 W
European model, Asian model: 0.3 W
Dimensions (W x H x D)
435 W x 81 H x 309 D mm
(17 1/8 W x 3 3/16 H x 12 3/16 D inches)
Weight
3.4 kg (7.5 lbs)
Operation Condition Temperature/Humidity
5 C-35 C (41 F-95 F) /5 %-85%
Disc Compatibility
SACD, DVD-Audio, DVD-video, DVD-R/RW (VR, VIDEO), CD,
CD-R/RW, Video CD, SVCD, WMA, MP3, WMA, JPEG
Disc that have not been property finalized may only be partially
playable or not playable at all


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DV-SP502/502E
SERVICE PROCEDURES-1
PROTECTION OF EYES FROM LASER BEAM DURING SERVICING
WARNING
RISK OF ELECTRIC SHOCK
DO NOT OPEN
RISQUE DE CHOC ELECTRIQUE
NE PAS
OUVRIR
AVIS
"CLASS 1 LASER
PRODUCT"
This set employs a laser. Therefore, be sure to follow
carefully the instructions below when servicing.
WARNING!!
SERVICE WARNING : DO NOT APPROACH THE
LASER EXIT WITH THE EYE TOO CLOSELY.
IN CASE IT IS NECESSARY TO CONFIRM LASER
BEAM EMISSION, BE SURE TO OBSERVE FROM
A DISTANCE OF MORE THAN 30cm FROM THE
SURFACE OF THE OBJECTIVE LENS ON THE
OPTICAL PICKUP BLOCK.
Laser Diode Properties
LASER WARNING
Wavelength: 650/780nm (DVD/CD)
WARNING:
TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK,
DO NOT EXPOSE THIS APPLIANCE TO RAIN OR
MOISTURE.
CAUTION:
TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT
REMOVE COVER (OR BACK). NO USER-SERVICEABLE
PARTS INSIDE. REFER SERVICING TO QUALIFIED
SERVICE PERSONNEL.
The lightning flash with arrowhead symbol, within an equilateral
triangle, is intended to alert the user to the presence of uninsulated
"dangerous voltage" within the product's enclosure that may be of
sufficient magnitude to constitute a risk of electric shock to persons.
The exclamation point within an equilateral triangle is intended to alert
the user to the presence of important operating and maintenance
(servicing) instructions in the literature accompanying the appliance.
WARNING
This unit contains a semiconductor laser system and is classified
as a "CLASS 1 LASER PRODUCT". So, to use this model
properly, read this Instruction Manual carefully. In case of any
trouble, please contact the store where you purchased the unit.
To prevent being exposed to the laser beam, do not try to open
the enclosure.
VISIBLE LASER RADIATION WHEN OPEN AND INTERLOCK
FAILED OR DEFEATED. DO NOT STARE INTO BEAM.
THIS PRODUCT UTILIZES A LASER. USE OF CONTROLS OR
ADJUSTMENTS OR PERFORMANCE OF PROCEDURES
OTHER THAN THOSE SPECIFIED HEREIN MAY RESULT IN
HAZARDOUS RADIATION EXPOSURE.
The label on the right
is applied on the rear
panel except for USA
and Canadian
models.
1. This unit is a CLASS 1 LASER PRODUCT and employs a
laser inside the cabinet.
2. To prevent the laser from being exposed, do not remove
the cover. Refer servicing to qualified personnel.
CAUTION:
CAUTION:
SERVICE PROCEDURE
1. Replacing the fuses
REF. NO.
[NOTE]
This symbol located near the fuse indicates that the
fuse used is show operating type, For continued protection against
fire hazard, replace with same type fuse , For fuse rating, refer to
the marking adjest to the symbol.
Ce symbole indique que le fusible utilise est e lent.
Pour une protection permanente, n'utiliser que des fusibles de meme
type. Ce demier est indique la qu le present symbol est apposre.
F1
F1
F1 or
F1 or
<MDD> :North American model
<MUP> :European model
<MUA> :Australian model
<MUK> :Korean model
<MUT> :Asian model
PART NO.
252310
252252
252147
252158
DESCRIPTION
2.5A-TH250V
1.6A-T/UL-ST2
1.6A-TSC
1.6A-UL/T-237
REMARKS
Except <MDD>
<MDD> only
<MDD> only
<MDD> only
LASER BEAM CAUTION LABEL


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DV-SP502/502E
SERVICE PROCEDURES-2
Short Land
Mechanism
Factory-shipped condition.
Connect the power cord to inlet terminal.
Push button "ON" (Mechanical SW). Lighting the LED condition.
Press the [STOP] and [STANDBY] same time with NO DISC condition.
Push button "STANDBY".
Pull out the power cord.
INITIALIZING
2. Safety-check out
(Only U.S.A. model)
After correcting the original service problem perform the
following safety check before releasing the set to the customer
Connect the insulating-resistance tester between the plug of
power supply cord and terminal GND on the back panel.
Specifications: More than 10M ohm at 500V
REMOVE THE SOLDER OF LASER DIODE SHORT
When replace the mechanism or DVD main PC board.
Shorting the solder of Shot-circuit land. (2 positions)


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DV-SP502/502E
DV-SP502/502E
EXPLODED VIEW
A055
A051
A010
U04
U02
U01
U05
U03
A018
S731
A018
A040
A025
A001
A403
A028
A401
Z106
Z101
Z103
Z102
CN103
CN201
CN451
A415
A017
A020
P901A
P910
F1
A411
A414
A007
A015
A013
A414
A057
x 6
Z104
x 4
A007
x 4
A007
x 4
A033
x 3
A007
x 2
A029
x 2
A404
x 2
A056
x 3
A007
x 9
A056
x 15
A007
x 4
A003
x 4
A012
x 3
A005
x 8
A007
x 4
A034
x 2
A008
A416
CP1
F2
Z107
DAC