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DPS-5.5

Ref. No. 3805

SERVICE MANUAL Jun, 2004




DVD DISC PLAYER
MODEL DPS-5.5




RC-536DV


Black model
B MUD1N 120V AC, 60Hz
B MUP4P 100-240V AC, 50Hz




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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DPS-5.5

SPECIFICATIONS



North American model: Standard NTSC,
Video system
Australian model: PAL/AUTO
North American model: 1,
Region code
Australian model: 4,
Laser Semiconductor laser, wavelength 650 nm (DVD), 780 nm (CD)
4 Hz-22 kHz @ 48 kHz sampling rate
DVD linear audio
Frequency response 4 Hz-44 kHz @ 96 kHz sampling rate
CD audio 4 Hz-20 kHz
Signal-to-noise ratio (digital audio) 106 dB
Audio dynamic range (digital audio) 96 dB
Harmonic distortion (digital audio) 0.008%
Wow and Flutter Below measurable level (±0.001% (W. PEAK) or less)
Temperature 5 to 35 C (41 F to 95 F)
Operating conditions
Installation Install horizontally
Y: 1.0 V (p-p), 75 ohm negative sync, RCA/phono x1, BNC x1
COMPONENT VIDEO
PB/PR: 0.7 V (p-p), 75 ohm
Video outputs Y: 1.0 V (p-p), 75 ohm, negative sync, 4-pin mini DIN x2
S VIDEO (S-Video)
C: 0.286 V (p-p), 75 ohm
VIDEO (composite video) 1.0 V (p-p), 75 ohm, negative sync, RCA/phono x2
OPTICAL -22.5 dBm, optical connector x1
Audio outputs COAXIAL 0.5 V (p-p), 75 ohm, RCA/phono x1
ANALOG 2.0 V rms, 470 ohm, RCA/phono x1
North American model: 120 V AC, 60 Hz
Power supply
Australian model: 100-240 V AC, 50/60 Hz
Power consumption 15 W
General Power consumption in North American model: 0.90 W
Standby mode Australian model: 0.96 W
Weight 3.3 kg (7.3 lbs.)
Dimensions (W x H x D) 435 X 81 X 313 mm (17-1/8" X 3-3/16" X 12-5/16")

Specifications and features subject to change without notice.




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DPS-5.5

SERVICE PROCEDURES-1
PROTECTION OF EYES FROM LASER BEAM DURING SERVICING
This set employs a laser. Therefore, be sure to follow
carefully the instructions below when servicing.
Laser Diode Properties
WARNING!!
Wavelength: 650/780nm (DVD/CD)
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.
WARNING
WARNING: WARNING AVIS
TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, RISK OF ELECTRIC SHOCK RISQUE DE CHOC ELECTRIQUE
DO NOT EXPOSE THIS APPLIANCE TO RAIN OR DO NOT OPEN NE PAS OUVRIR
MOISTURE. The lightning flash with arrowhead symbol, within an equilateral
triangle, is intended to alert the user to the presence of uninsulated
CAUTION: "dangerous voltage" within the product's enclosure that may be of
TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT sufficient magnitude to constitute a risk of electric shock to persons.
REMOVE COVER (OR BACK). NO USER-SERVICEABLE
The exclamation point within an equilateral triangle is intended to alert
PARTS INSIDE. REFER SERVICING TO QUALIFIED
the user to the presence of important operating and maintenance
SERVICE PERSONNEL.
(servicing) instructions in the literature accompanying the appliance.


LASER WARNING
This unit contains a semiconductor laser system and is classified
The label on the right
as a "CLASS 1 LASER PRODUCT". So, to use this model
is applied on the rear
properly, read this Instruction Manual carefully. In case of any
trouble, please contact the store where you purchased the unit.
panel except for USA "CLASS 1 LASER
and Canadian PRODUCT "
To prevent being exposed to the laser beam, do not try to open
models.
the enclosure.
CAUTION:
VISIBLE LASER RADIATION WHEN OPEN AND INTERLOCK
FAILED OR DEFEATED. DO NOT STARE INTO BEAM. 1. This unit is a CLASS 1 LASER PRODUCT and employs a
laser inside the cabinet.
CAUTION: 2. To prevent the laser from being exposed, do not remove
THIS PRODUCT UTILIZES A LASER. USE OF CONTROLS OR
the cover. Refer servicing to qualified personnel.
ADJUSTMENTS OR PERFORMANCE OF PROCEDURES
OTHER THAN THOSE SPECIFIED HEREIN MAY RESULT IN
HAZARDOUS RADIATION EXPOSURE.

LASER BEAM CAUTION LABEL
SERVICE PROCEDURE
1. Replacing the fuses
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.

REF. NO. PART NO. DESCRIPTION
F1 252252 or 1.6A-TL/T-ST2
252147 1.6A-TSC

F1 252273 or 1.6A-SE-TL250V
252073
: North American model
: Australian model




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DPS-5.5

SERVICE PROCEDURES-2

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




INITIALIZING
Factory-shipped condition.
Push button "ON" (Mechanical SW)
Press the [STOP] and [STANDBY] same time with NO DISC condition.
Push button "STANDBY".



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)


Mechanism




Short Land




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DPS-5.5

PANEL VIEW-1
FRNT PANEL


1 2 3 4 5 6 7 8 9 10 11 12 13 14




19 18 17 16 15


1 Power switch 10 Menu button
This is the main power switch. When set to Off, the This button is used to display a menu on a
DPS-5.5 is completely shutdown. When set to On, DVD-Video disc or to open the Disc Navigator
the DPS-5.5 can be set to On or Standby. when using a Video CD, audio CD, WMA/MP3/
Don't turn on the power until you've completed, JPEG disc, or VR format DVD-RW disc.
and double checked all connections. 11 Open/Close button
2 Standby/On button This button is used to open and close the disc tray.
This button is used to set the DPS-5.5 to On or 12 Pause button
Standby. For models with a Power switch, this but- This button is used to pause playback.
ton has no effect unless the Power switch is set to
On.
13 Stop button
This button is used to stop playback.
3 Standby indicator
This indicator lights up when the DPS-5.5 is in
14 Play button
Standby. This button is used to start playback.
4 Display button 15 Down/Up / buttons
This button is used to display information about the The Down button is used to select the previous
current disc, title, chapter, or track, including the chapter or track. During playback it selects the
elapsed time, remaining time, total time, and so on. beginning of the current chapter or track.
The Up button is used to select the next chapter or
5 Play Mode button
track.
This button is used to open and close the Play Mode
menu. 16 Setup button
This button is used to open and close the onscreen
6 Remote control sensor
setup menus.
This sensor receives control signals from the remote
controller. 17 Return button
This button is used to return to the main menu with-
7 Disc tray
out saving your changes.
Discs are loaded here.
18 Clear button
8 Top Menu button
This button is used to cancel various functions.
This button is used to display the top menu of a
DVD-Video disc.
19 Dimmer button
This button is used to adjust the display brightness.
9 Cursor / / / & Enter buttons
The four cursor buttons located around the central
[Enter] button are used to navigate DVD-Video
menus and the onscreen setup menus.
The central [Enter] button is used to start playback
of the selected title, chapter, or track and to confirm
settings.




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DPS-5.5

PANEL VIEW-2
DISPLAY
1 2 3 4 5 6 7 8 9 10




DVD V CD GUI
D TITLE TRACK CHP TOTAL REMAIN

PROGRESSIVE




11 12 13 14 15


1 D indicator 12 Play indicator
This indicator appears when playing Dolby Digital This indicator is shown during playback.
material. 13 Pause indicator
2 Disc type indicators This indicator appears when playback is paused.
These indicators show the type of disc loaded. 14 PROGRESSIVE indicator
3 TITLE indicator This indicator appears when the Progressive Scan-
This indicator appears while title numbers are being ning function is on.
displayed. While stopped, the total number of titles 15 Message & time area
on the current DVD-Video disc is displayed here. Time information, such as total time, remaining
During playback, the number of the current title is time, and so on, is displayed here in hours, minutes,
displayed. and seconds. Other messages are also displayed.
4 TRACK indicator
This indicator appears while track numbers are
being displayed. While stopped, the total number of
tracks on the current Video CD, audio CD, or MP3/
WMA disc are displayed. During playback, the
number of the current track is displayed.
5 GUI (Graphical User Interface) indicator
This indicator appears when the onscreen setup
menu is open.
6 CHP indicator
This indicator appears while the number of the cur-
rent chapter is being displayed.
7 TOTAL indicator
This indicator appears while the total time is being
displayed.
8 REMAIN indicator
This indicator appears while the remaining time is
being displayed.
9 Repeat indicator
This indicator appears when A-B playback or
repeat playback is used.
10 Camera angle indicator
This indicator appears if the DVD-Video disc being
played features multiple camera angles.
11 DTS indicator
This indicator appears when playing DTS material.




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DPS-5.5

PANEL VIEW-3
REAR PANEL

1 2 3 4 5 6 7 8 9 10 11




1 IR IN/OUT 8 COMPONENT 1 VIDEO OUTPUT
The IR IN connector can be used to connect a com- These RCA/phono connectors can be used to con-
mercially available IR receiver, which can be used nect a TV, projector or AV receiver with component
to pickup signals from the remote controller when video inputs.
the DPS-5.5 is located in another room, installed in 9 VIDEO OUTPUT
a rack, or is out of range of the remote controller These RCA/phono connectors can be used to con-
The IR OUT connector can be used to connect a nect TVs, projectors or AV receivers with composite
commercially available IR emitter, which can be video inputs.
used to pass remote controller signals received by
10 S VIDEO OUTPUT
the IR IN along to other AV components.
These connectors can be used to connect TVs or
2 OPTICAL DIGITAL AUDIO OUTPUT projectors with S-Video inputs.
This optical digital audio output can be connected to
11 AC INLET
an optical digital audio input on a hi-fi amp, AV
receiver, or surround sound decoder (Dolby Digital, The supplied power cord is connected here.
DTS). The other of the power cord should be con-
3 COAXIAL DIGITAL AUDIO OUTPUT
nected to a suitable wall outlet.
This coaxial digital audio output can be connected
to a coaxial digital audio input on a hi-fi amp, AV
receiver, or surround sound decoder (Dolby Digital,
DTS).
4 jacks
These (Remote Interactive) connectors can be
connected to the connectors on your other Inte-
gra AV components for interactive control.
For remote control operation, you must make an
analog RCA/phono connection between your DPS-
5.5 and the other AV component, even if they are
connected digitally.
5 ANALOG AUDIO OUTPUT
These RCA/phono connectors can be con-
nected to the analog audio inputs on your TV,
hi-fi amp, AV receiver.
6 RS 232
This RS-232 port can be connected to an external
controller.
7 COMPONENT 2 VIDEO OUTPUT
These BNC connectors can be used to connect
a TV or projector with BNC component video
inputs.




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DPS-5.5

PANEL VIEW-4
10 Angle button
REMOTE CONTROLLER This button is used to select camera angles on
DVD-Video discs.
11 Stop button
1 This button is used to stop playback.
14
12 Fast Reverse /( ) button
2
This button is used for fast reverse, reverse slow
3 15 motion, and reverse frame-by-frame playback.
4 13 Fast Forward
16 /( ) button
This button is used for fast forward, slow motion,
5 17 and frame-by-frame playback.
18 14 Open/Close button
This button is used to open and close the disc tray.
19
15 Random button
6 20 This button is used with the Random Playback function.
21 16 Play Mode button
7
This button is used to open and close the Play Mode menu.
8 22 17 Display button
9 23 This button is used to display information about the
current disc, title, chapter, or track, including the
10 24
elapsed time, remaining time, total time, and so on.
11 25
18 Dimmer button
12 26
This button is used to adjust the display brightness.
13 27 19 Clear button
This button is used to cancel various functions.
28
20 Menu button
This button is used to display the menu on a
DVD-Video disc or to open the Disc Navigator
when using a Video CD, audio CD, WMA/MP3/
JPEG disc, or VR format DVD-RW disc.
21 Enter button
This button is used to start playback of the selected
1 Standby button title, chapter, or track, and to confirm settings.
This button is used to set the DPS-5.5 to Standby. 22 Setup button
2 On button This button is used to open and close the onscreen setup menus.
This button is used to turn on the DPS-5.5. 23 Zoom button
3 Repeat button This button is used with the Zoom function.
This button is used to set the repeat playback functions. 24 Subtitle button
4 A-B button This button is used to select subtitles on DVD-Video discs.
This button is used to set the A-B Repeat Playback
25 Pause button
function.
This button is used to pause playback.
5 Number buttons
26 Down/Up / buttons
These buttons are used to enter title, chapter, and
The Down button is used to select the previous
track numbers and to enter times for locating spe-
chapter or track. During playback it selects the
cific points in time.
beginning of the current chapter or track.
6 Top Menu button
The Up button is used to select the next chapter or track.
This button is used to display the top menu on a 27 Play button
DVD-Video disc.
This button is used to start playback.
7 Cursor / / / buttons
28 TV Control buttons
These buttons are used to navigate onscreen menus.
8 Return button TV/Video button
This button is used to return to the main menu with- Used to select TV or VCR on your TV.
out saving your changes. Channel -/+ buttons
9 Audio button Used to select channels on your TV.
On/Standby button
This button is used to select foreign language
Used to set your TV to On or Standby.
soundtracks and audio formats (e.g., Dolby Digital
or DTS) on DVD-Video discs. Volume / buttons
For Video CDs you can select left-channel, right- Used to adjust your TV's volume.
channel, or stereo.



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DPS-5.5

EXPLODED VIEW
A55
A56
A56
a
bc A56
A51 A56
EO
VID


A52

Z13 Z14
Z14
Z10
A11 Z14
Z12 A57
F1 A11a
g
Z15
P910 A11
Z15 P702 A56
f A11a P502
a P501
U20 Z15 i h g b d A56
c
P503
Z1 e P701
A11
03
A11 A11
f A11 A11 A11
A47
A48
A16 e
A48 d U1 A27 x 3 A35
i h U2 A20
A48 A15 A11
A16
U4 A11 A11
A49 Z91A S731
P901A A32 A24

A48 U7 U6
A41
U3
A1 A30

A23
A24 S-5
.4


U5 A22 DP




A11
P910
A21
A13
A3 A46
A3 A13
A10 A5 A5
A12 A44 DIR
EC
T
DIG
ITA
L
PA
TH




A43
A5 A11
A5
A11 A46



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DPS-5.5

EXPLODED VIEW / PARTS LIST
LOADING MECHANISM
8 2 Refer to
"2.5 TRAVERSE MECHA. ASSY-S".
6

8
8
To DVDM CN101 (Pickup Assy-S)
To DVDM CN104 (Stepping Motor)
To DVDM CN102 (Spindle Motor)

8




12
18 20
3


13
23 A 22
17
4 5
16



22 19




21

15
22
7 A

10
14
11


1
9
22

LOADING MECHA. ASSY par List
ts
Mark No. Description Part No. Mark No. Description Part No.
NSP 1 LOAB Assy 17 SW Lever VNL1925
2 Traverse Mecha. Assy-S VXX2871 18 Clamper Plate VNE2251
3 Loading Motor Assy VXX2872 19 Bridge VNE2252
4 Motor Pulley 20 Clamper VNL1924
5 Motor 21 Screw JGZ17P028FMC
6 Flexible Cable (24P) VDA1945 22 Screw 801530
7 Connector Assy 2P VKP2253 23 Tray VNL1920
8 Floating Rubber VEB1351
9 Belt VEB1330
10 Stabilizer VNE2253
11 Loading Base VNL1917
12 Float Base DVD VNL1918
13 Drive Cam VNL1919
14 Gear Pulley VNL1921
15 Loading Gear VNL1922
16 Drive Gear VNL1923




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DPS-5.5

EXPLODED VIEW / PARTS LIST
TRAVERSE MECHANISM
15 (Torque : 0.15 +/- 0.01 N m)

17 Silicone Adhesive
GEM1037
3
8
10 17



17
10
7



1
6 To
DVDM CN101
(Pickup Assy)

12



14
9
4 (Adjustment screw)
13 16




Silicone Adhesive
GEM1037

Screw Tight
5 15 (Torque : 0.15 +/- 0.01 N m)
(Adjustment GYL1001
spring)
To DVDM CN102
(Spindle Motor)




16
2




To
DVDM CN104
(Stepping Motor)




NON-CONTACT
SIDE
11

CONTACT SIDE




TRAVERSE MECHA. ASSY parts List
Mark No. Description Part No. Mark No. Description Part No.
1 Spindle Motor VXM1099 9 Joint Spring VNC1019
2 Stepping Motor VXM1101 10 Support Spring VNC1020
3 Pickup Assy-S OXX8005 NSP 11 Mecha.Chassis VNE2248
4 Skew Screw VBA1080 12 Damper Sheet VEB1335
5 Skew Spring VBH1335 13 Spacer VNL1913
6 Guide Bar VLL1514 14 Joint 03 VNL1949
7 Sub Guide Bar VLL1515 15 Tapping Screw OBA8016
8 Leaf Spring VNC1023 16 Screw BBZ20P050FZK
17 Screw PMA26P100FMC
NSP : Not service parts




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A B C D
SCHEMATIC DIAGRAM-1 U1 : OUTPUT TERMINAL PC BOARD
232SCK
232SI
NAAR-7997
232SO
232RE
C
232RESET
232BU
C354 C355 1




To Display circuit PC board
1 -27V
RI
L351 BK1608LM182-T
020 020

FLAC1
C
VDET
C356




P351A
FLAC2




330 C357
R354 104K
020 1
IRIN




VCC 14
13
12
11
10
9
8
EVER+5V




TC74VHCU04T
ACK L354




100/6.3

100K

470K
104Z




Q352
GND
BK1608LM




C358


C359
R355