Integra DBS-50.2 Service manual
DBS-50.2
SERVICE MANUAL
Ref. No. 4247
SERVICE MANUAL
BLU-RAY DISC PLAYER
MODEL DBS-50.2(B)CDD1N
Sept, 2010
Black model
120V AC, 60HzB CDD1N
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.
RC-794DV
TABLE OF CONTENTS
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1-1
Laser Beam Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2-1
Important Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3-1
Standard Notes for Servicing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-4-1
Cabinet Disassembly Instructions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-5-1
How to Initialize the BLU-RAY Disc Player . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6-1
Firmware Renewal Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7-1
Home Network (DLNA) Error Code. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-8-1
Block Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-9-1
Schematic Diagrams / CBA and Test Points . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-10-1
Exploded Views. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-11-1
Mechanical Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-12-1
Electrical Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-13-1
Manufactured under license from Dolby Laboratories.
Dolby and the double-D symbol are trademarks of Dolby Laboratories.
SPECIFICATIONS
1-1-1 E5SF0SP
LASER BEAM SAFETY PRECAUTIONS
This BD player uses a pickup that emits a laser beam.
Do not look directly at the laser beam coming
from the pickup or allow it to strike against your
skin.
The laser beam is emitted from the location shown in the figure. When checking the laser diode, be sure to keep
your eyes at least 30 cm away from the pickup lens when the diode is turned on. Do not look directly at the laser
beam.
CAUTION: Use of controls and adjustments, or doing procedures other than those specified herein, may result in
hazardous radiation exposure.
Drive Mechanism Assembly
Laser Beam Radiation
Laser Pickup
Turntable
Location: Inside Top of BD mechanism.
1-2-1 B2NLBSP
IMPORTANT SAFETY PRECAUTIONS
Product Safety Notice
Some electrical and mechanical parts have special
safety-related characteristics which are often not
evident from visual inspection, nor can the protection
they give necessarily be obtained by replacing them
with components rated for higher voltage, wattage,
etc. Parts that have special safety characteristics are
identified by a # on schematics and in parts lists. Use
of a substitute replacement that does not have the
same safety characteristics as the recommended
replacement part might create shock, fire, and/or other
hazards. The Product’s Safety is under review
continuously and new instructions are issued
whenever appropriate. Prior to shipment from the
factory, our products are carefully inspected to confirm
with the recognized product safety and electrical
codes of the countries in which they are to be sold.
However, in order to maintain such compliance, it is
equally important to implement the following
precautions when a set is being serviced.
Precautions during Servicing
A. Parts identified by the # symbol are critical for
safety. Replace only with part number specified.
B. In addition to safety, other parts and assemblies
are specified for conformance with regulations
applying to spurious radiation. These must also be
replaced only with specified replacements.
Examples: RF converters, RF cables, noise
blocking capacitors, and noise blocking filters, etc.
C. Use specified internal wiring. Note especially:
1) Wires covered with PVC tubing
2) Double insulated wires
3) High voltage leads
D. Use specified insulating materials for hazardous
live parts. Note especially:
1) Insulation tape
2) PVC tubing
3) Spacers
4) Insulators for transistors
E. When replacing AC primary side components
(transformers, power cord, etc.), wrap ends of
wires securely about the terminals before
soldering.
F. Observe that the wires do not contact heat
producing parts (heat sinks, oxide metal film
resistors, fusible resistors, etc.).
G. Check that replaced wires do not contact sharp
edges or pointed parts.
H. When a power cord has been replaced, check that
5 - 6 kg of force in any direction will not loosen it.
I. Also check areas surrounding repaired locations.
J. Be careful that foreign objects (screws, solder
droplets, etc.) do not remain inside the set.
K. When connecting or disconnecting the internal
connectors, first, disconnect the AC plug from the
AC outlet.
L. When reassembling, be sure to use the original
screws or specified screws listed in the parts list.
1-3-1 BDN_ISP
Safety Check after Servicing
Examine the area surrounding the repaired location for damage or deterioration. Observe that screws, parts, and
wires have been returned to their original positions. Afterwards, do the following tests and confirm the specified
values to verify compliance with safety standards.
1. Clearance Distance
When replacing primary circuit components, confirm
specified clearance distance (d) and (d’) between
soldered terminals, and between terminals and
surrounding metallic parts. (See Fig. 1)
Table 1: Ratings for selected area
Chassis or Secondary Conductor
Primary Circuit
AC Line Voltage Clearance Distance (d), (d’)
120 V
Note: This table is unofficial and for reference only. Be
sure to confirm the precise values.
≥ 3mm(d)
≥ 4mm(d’)
2. Leakage Current Test
Confirm the specified (or lower) leakage current
between B (earth ground, power cord plug prongs) and
externally exposed accessible parts (RF terminals,
antenna terminals, video and audio input and output
terminals, microphone jacks, earphone jacks, etc.) is
lower than or equal to the specified value in the table
below.
Measuring Method (Power ON):
Insert load Z between B (earth ground, power cord plug
prongs) and exposed accessible parts. Use an AC
voltmeter to measure across the terminals of load Z.
See Fig. 2 and the following table.
d' d
Exposed Accessible Part
Z
One side of
B
Power Cord Plug Prongs
Fig. 1
AC Voltmeter
(High Impedance)
Table 2: Leakage current ratings for selected areas
AC Line Voltage Load Z Leakage Current (i)
2kΩ RES.
Connected in
parallel
120 V
50kΩ RES.
Connected in
parallel
Note:This table is unofficial and for reference only. Be sure to confirm the precise values.
i≤0.7mA AC Peak
i≤2mA DC
i≤0.7mA AC Peak
i≤2mA DC
1-3-2 BDN_ISP
One side of power cord plug
prongs (B) to:
RF or
Antenna terminals
A/V Input, Output
Fig. 2
STANDARD NOTES FOR SERVICING
Circuit Board Indications
1. The output pin of the 3 pin Regulator ICs is
indicated as shown.
Top Vi e w
Out
2. For other ICs, pin 1 and every fifth pin are
indicated as shown.
Pin 1
3. The 1st pin of every male connector is indicated as
shown.
Pin 1
Input
In
Bottom View
5
10
Pb (Lead) Free Solder
When soldering, be sure to use the Pb free solder.
How to Remove / Install Flat Pack-IC
1. Removal
With Hot-Air Flat Pack-IC Desoldering Machine:
1. Prepare the hot-air flat pack-IC desoldering
machine, then apply hot air to the Flat Pack-IC
(about 5 to 6 seconds). (Fig. S-1-1)
Fig. S-1-1
Instructions for Connectors
1. When you connect or disconnect the FFC (Flexible
Foil Connector) cable, be sure to first disconnect
the AC cord.
2. FFC (Flexible Foil Connector) cable should be
inserted parallel into the connector, not at an
angle.
FFC Cable
Connector
CBA
* Be careful to avoid a short circuit.
2. Remove the flat pack-IC with tweezers while
applying the hot air.
3. Bottom of the flat pack-IC is fixed with glue to the
CBA; when removing entire flat pack-IC, first apply
soldering iron to center of the flat pack-IC and heat
up. Then remove (glue will be melted). (Fig. S-1-6)
4. Release the flat pack-IC from the CBA using
tweezers. (Fig. S-1-6)
CAUTION:
1. The Flat Pack-IC shape may differ by models. Use
an appropriate hot-air flat pack-IC desoldering
machine, whose shape matches that of the Flat
Pack-IC.
2. Do not supply hot air to the chip parts around the
flat pack-IC for over 6 seconds because damage
to the chip parts may occur. Put masking tape
around the flat pack-IC to protect other parts from
damage. (Fig. S-1-2)
1-4-1 BDN_SN
3. The flat pack-IC on the CBA is affixed with glue, so
be careful not to break or damage the foil of each
pin or the solder lands under the IC when
removing it.
With Soldering Iron:
1. Using desoldering braid, remove the solder from
all pins of the flat pack-IC. When you use solder
flux which is applied to all pins of the flat pack-IC,
you can remove it easily. (Fig. S-1-3)
CBA
Masking
Ta pe
Tweezers
Hot-air
Flat Pack-IC
Desoldering
Machine
Flat Pack-IC
Fig. S-1-2
Flat Pack-IC
Desoldering Braid
Soldering Iron
Fig. S-1-3
2. Lift each lead of the flat pack-IC upward one by
one, using a sharp pin or wire to which solder will
not adhere (iron wire). When heating the pins, use
a fine tip soldering iron or a hot air desoldering
machine. (Fig. S-1-4)
Sharp
Pin
Fine Tip
Soldering Iron
3. Bottom of the flat pack-IC is fixed with glue to the
CBA; when removing entire flat pack-IC, first apply
soldering iron to center of the flat pack-IC and heat
up. Then remove (glue will be melted). (Fig. S-1-6)
4. Release the flat pack-IC from the CBA using
tweezers. (Fig. S-1-6)
Fig. S-1-4
1-4-2 BDN_SN
With Iron Wire:
1. Using desoldering braid, remove the solder from
all pins of the flat pack-IC. When you use solder
flux which is applied to all pins of the flat pack-IC,
you can remove it easily. (Fig. S-1-3)
2. Affix the wire to a workbench or solid mounting
point, as shown in Fig. S-1-5.
3. While heating the pins using a fine tip soldering
iron or hot air blower, pull up the wire as the solder
melts so as to lift the IC leads from the CBA
contact pads as shown in Fig. S-1-5.
4. Bottom of the flat pack-IC is fixed with glue to the
CBA; when removing entire flat pack-IC, first apply
soldering iron to center of the flat pack-IC and heat
up. Then remove (glue will be melted). (Fig. S-1-6)
5. Release the flat pack-IC from the CBA using
tweezers. (Fig. S-1-6)
Note: When using a soldering iron, care must be
taken to ensure that the flat pack-IC is not
being held by glue. When the flat pack-IC is
removed from the CBA, handle it gently
because it may be damaged if force is applied.
Hot Air Blower
2. Installation
1. Using desoldering braid, remove the solder from
the foil of each pin of the flat pack-IC on the CBA
so you can install a replacement flat pack-IC more
easily.
2. The “ I ” mark on the flat pack-IC indicates pin 1.
(See Fig. S-1-7.) Be sure this mark matches the
pin 1 on the PCB when positioning for installation.
Then presolder the four corners of the flat pack-IC.
(See Fig. S-1-8.)
3. Solder all pins of the flat pack-IC. Be sure that
none of the pins have solder bridges.
Example :
Pin 1 of the Flat Pack-IC
is indicated by a " " mark.
Fig. S-1-7
To Solid
Mounting Point
CBA
Tweezers
Iron Wire
Soldering Iron
Fig. S-1-5
Fine Tip
Soldering Iron
Flat Pack-IC
or
Presolder
Flat Pack-IC
CBA
Fig. S-1-8
Fig. S-1-6
1-4-3 BDN_SN
Instructions for Handling Semiconductors
Electrostatic breakdown of the semi-conductors may
occur due to a potential difference caused by
electrostatic charge during unpacking or repair work.
1. Ground for Human Body
Be sure to wear a grounding band (1 MΩ) that is
properly grounded to remove any static electricity that
may be charged on the body.
2. Ground for Workbench
Be sure to place a conductive sheet or copper plate
with proper grounding (1 MΩ) on the workbench or
other surface, where the semi-conductors are to be
placed. Because the static electricity charge on
clothing will not escape through the body grounding
band, be careful to avoid contacting semi-conductors
with your clothing.
<Incorrect>
<Correct>
1MΩ
CBA
Grounding Band
1MΩ
CBA
Conductive Sheet or
Copper Plate
1-4-4 BDN_SN
CABINET DISASSEMBLY INSTRUCTIONS
1. Disassembly Flowchart
This flowchart indicates the disassembly steps to gain
access to item(s) to be serviced. When reassembling,
follow the steps in reverse order. Bend, route, and
dress the cables as they were originally.
[1] Top Cover
[2] Tray Panel
[5] Front-B CBA
[7] SD CBA
[9] Motor
DC Fan
[12] Audio CBA
[3] Front
Assembly
[6] Front Bracket
[11] Rear Panel
[13] Video CBA
[14] AV PCB
Bracket
[15] BD Main CBA
& BD Mechanism
Assembly
[4] Front-A CBA
[8] AC Inlet
[10] RS232C
CBA
[17] Power
Supply CBA
[18] Power
Holder
ID/
Loc.
Part
No.
[11] Rear Panel D4
[12] Audio CBA D5
Remove/*Unhook/
Fig.
No.
Unlock/Release/
Unplug/Desolder
11(S-11), (S-12),
5(S-13)
6(S-14), *CN2005,
*CN2007, *CN2008
Note
[13] Video CBA D6 4(S-15), *CN7101 ---
Removal
AV PCB
[14]
Bracket
D6 4(S-16) ---
BD Main
[15]
CBA & BD
Mechanism
2(S-17), 4(S-18),
D6
*CN1003, *CN1100
Assembly
Loader
[16]
Bracket
D6 6(S-19) ---
Power
[17]
Supply
D7 2(S-20), 2(S-21) ---
CBA
Power
[18]
↓
(1)
Holder
↓
(2)
D7 3(S-22) ---
↓
(3)
↓
(4)
4
---
3
↓
(5)
[16] Loader
Bracket
2. Disassembly Method
ID/
Loc.
No.
Part
Fig.
No.
[1] Top Cover D1 9(S-1) ---
[2] Tray Panel D2 --------------- 1
[3]
[4]
[5]
[6]
[7]
[8]
[9]
[10]
Front
Assembly
Front-A
CBA
Front-B
CBA
Front
Bracket
SD CBA
AC Inlet
Motor DC
Fan
RS232C
CBA
*2(L-1), *(L-2), 5(S-2),
D2
9(S-3), *CN2002
D2 *CN3001 ---
D2 --------------- ---
D3 7(S-4), (S-5) ---
D3 2(S-6), *CN5001 ---
D4 2(S-7), *CN1001 ---
D4 2(S-8), *CN1005 ---
(S-9), 2(S-10),
D4
*CN5501
Removal
Remove/*Unhook/
Unlock/Release/
Unplug/Desolder
Note
2
---
Note:
(1) Identification (location) No. of parts in the figures
(2) Name of the part
(3) Figure Number for reference
(4) Identification of parts to be removed, unhooked,
unlocked, released, unplugged, unclamped, or
desoldered.
P = Spring, L = Locking Tab, S = Screw,
CN = Connector
* = Unhook, Unlock, Release, Unplug, or Desolder
e.g. 2(S-2) = two Screws (S-2),
2(L-2) = two Locking Tabs (L-2)
(5) Refer to “Reference Notes.”
1-5-1 E5SF0DC
Reference Notes
1. How to remove tray panel
1) Connect the wall plug to an AC outlet and press
the [ Open/Close] button to open the tray.
2) Lift up and remove the tray panel.
3) Press the [ Open/Close] button again to close
the tray.
4) Press the [On/Standby] button to turn the
power off.
5) Unplug the AC cord.
2. CAUTION 1: Locking Tabs (L-1) and (L-2) are
fragile. Be careful not to break them.
3. The BD Main CBA & BD Mechanism Assembly
is adjusted as a unit at factory. Therefore, do
not disassemble it. Replace the BD Main CBA
& BD Mechanism Assembly as a unit.
4. When reassembling, be sure to use the original
screws or specified screws listed in the parts
list.
CN2002
[4] Front-A CBA
(S-2)
(L-1)
(S-2)
(S-3)
(S-3)
(L-1)
CN3001
(S-2)
(S-1)
[1] Top Cover
(S-1)
(S-1)
Fig. D1
(L-2)
[2] Tray Panel
[3] Front Assembly
(S-6)
(S-5)
CN5001
[6] Front Bracket
[5] Front-B CBA
Fig. D2
(S-4)
[7] SD CBA
(S-4)
Fig. D3
1-5-2 E5SF0DC
[11] *Rear Panel
CN5501
[10] RS232C
CBA
[9] Motor
DC Fan
CN1001
(S-11)
(S-9)
(S-10)
(S-12)
[8] AC Inlet
CN1005
(S-13)
(S-11)
(S-13)
(S-8)
(S-7)
[13] Video CBA
[14] AV PCB
Bracket
(S-18)
[15] *BD Main CBA
& BD Mechanism
Assembly
[16] Loader
Bracket
(S-15)
(S-16)
(S-16)
CN7101
(S-17)
(S-19)
CN1003
*See Reference Note 4.
(S-14)
CN2005
CN2007
CN2008
(S-14)
[12] Audio CBA
Fig. D4
Fig. D5
CN1100
* See Reference Note 3.
[17] Power Supply
CBA
[18] Power Holder
Fig. D6
(S-21)
(S-20)
(S-22)
Fig. D7
1-5-3 E5SF0DC
3. How to Eject a Disc
When a disc cannot be removed due to malfunction or when an unplayable disc is inserted, follow the
procedure below to remove the disc.
Procedure A
1. Unplug the AC power cord and then plug it in.
2. Turn the power on by pressing the [Open/Close] button and the disc tray will open automatically.
Procedure B
1. Remove the Top Cover.
2. Slide the portion A in the direction of the arrow.
3. Pull the tray out manually and remove the disc.
Portion A
1-5-4 E5SF0DC
HOW TO INITIALIZE THE BLU-RAY DISC PLAYER
To put the program back at the factory-default,
initialize the BD player as the following procedure.
Note: By initializing, network is reset to disconnected
state and “Network Service Disclaimer”
appears on the screen.
1. Turn the power on.
2. Remove the disc on the tray and close the tray.
3. Press [1], [2], [3], [4], and [Display] buttons on the
remote control unit in that order.
Fig. a appears on the screen.
"
" differ depending on the models.
*******
Version Info
F/W Name
Version
Region
Pickup
ESN
DRM
: *******
: *.***
: *-*
: **
: ***********************************
: OK
EXIT <POWER>EEPROM CLEAR <STOP>
Fig. a
4. Press [ C ] button on the remote control unit.
Fig. b appears on the screen and Fig. c appears
on the VFD.
"
" differ depending on the models.
*******
Version Info
F/W Name
Version
Region
Pickup
ESN
DRM
EEPROM CLEAR : OK
: *******
: *.***
: *-*
: **
: ***********************************
: OK
EXIT <POWER>EEPROM CLEAR <STOP>
Fig. b
Fig. c
5. To exit this mode, press [On/Standby] button.
1-6-1 E5SF1INT
FIRMWARE RENEWAL MODE
Note: The file extension of the available firmware is
“b35”.
1. Turn the power on and remove the disc on the tray
and close the tray.
2. To put the BD player into version up mode, press
[9], [8], [7], [6], and [Pop-Up Menu/Menu] buttons
on the remote control unit in that order. The tray
will open automatically.
Fig. a appears on the screen and Fig. b appears
on the VFD.
"
" differs depending on the models.
*******
F/W VERSION UP MODE F/W Name: ******* Ver. *.***
Please Insert a Disc
for F/W Version Up
Fig. a Version Up Mode Screen
The appearance shown in (*1) of Fig. c is
described as follows:
No. Appearance State
1 Now Loading... Loading the disc
2 Reading...
Sending files into the
memory.
Writing new version data,
3 See FL Display.
the progress will be displayed
as shown in Fig. f.
"
" differ depending on the models.
*******
F/W VERSION UP MODE F/W Name: ******* Ver. *.***
1. ALL
Version : *.*** **************.b35
CHECKSUM : ****
See FL Display.
EXIT : POWER
Fig. e Version Up Mode
Fig. b VFD in Version Up Mode
3. Load the disc for version up.
4. The BD player enters the F/W version up mode
automatically. Fig. c appears on the screen and
Fig. d appears on the VFD. Make sure to insert the
proper F/W for the state of this model.
"
" differ depending on the models.
*******
F/W VERSION UP MODE F/W Name: ******* Ver. *.***
(*1)
Now Loading...
Fig. c Programming Mode Screen (Example)
Fig. d VFD in Programming Mode (Example)
Fig. f VFD in Version Up Mode
5. After programming is finished, the checksum on
the VFD (Fig. g).
Fig. g
VFD upon Finishing the Programming Mode (Example)
Checksum appears on the VFD then the tray will
open automatically. Remove the disc on the tray.
At this time, no button is available.
6. Unplug the AC cord from the AC outlet. Then plug
it again.
7. Turn the power on.
Note: All the settings will be put back to factory-
default.
1-7-1 E5SF1FW
How to Verify the Firmware Version
1. Turn the power on.
2. Remove the disc on the tray and close the tray.
3. Press [1], [2], [3], [4], and [Display] buttons on the
remote control unit in that order.
Fig. h appears on the screen.
"
" differ depending on the models.
*******
Version Info
F/W Name
Version
Region
Pickup
ESN
DRM
: *******
: *.***
: *-*
: **
: ***********************************
: OK
EXIT <POWER>EEPROM CLEAR <STOP>
Fig. h
4. To exit this mode, press [On/Standby] button.
1-7-2 E5SF1FW
HOME NETWORK (DLNA) ERROR CODE
Error Code appears in the error screen when the unit
detects an error, as shown below. The code is used to
specifically determine the cause of error.
Network Error
Cannot connect to server.
Please check your settings.
Press ‘ENTER’.
00202010
Error message
Error Code
Fig. 1: Error Code (Example)
Error Code are displayed with “ ******** ” (“*” is error
code) as shown above.
Error Code Form
In the Home Network (DLNA), Error Code are used as
follows.
002XXXXX
“Summary Error Code” are shown in the list below.
Summary
Error Code
02
Cannot connect to server. Please
check your settings.
Error message
03 Playback Error
05 No playable files found.
20 System Error
Unable to display files from the
21
server. Please check server
settings.
22 List Updated.
23 Connection with server lost.
Unable to connect to more than 10
24
servers. Please turn off or stop
broadcasting 1 or more servers.
Detailed Error Code
Summary Error Code
Fig. 2
1-8-1 E5SF1ER
Detailed Error Code table (DLNA – HTTP Status Code)
Status Code Description
201 Created A new resource was created by this unit’s request.
202 Accepted This unit’s request was accepted but its processing is not completed.
204 No Content Though the server processed the request, there was no content.
205 Reset Content No content.
• There are multiple choices.
• The server could not determine its response.
300 Multiple Choices
301 Moved Permanently
302 Found
• Requested information contains multiple representations.
This status is handled as Redirection by default and complies with the content
of Location HEAD related to this response.
• Moved Permanently.
• Requested resource has been assigned to a new permanent URI (Uniform
Resource Identifier). Any future references to this source must use one of the
returned URIs.
• Indicates that requested information is moved to the URI specified by the
Location HEAD. When this status is received, the default action is tracking
the Location HEAD related to the response. When the original request
method is POST, the redirected request will use GET.
• Found.
• Requested resource resides temporarily under a different URI.(Uniform
Resource Identifier)
• Indicates that requested information exists in the URI specified by the Location HEAD. When this status is received, Location HEAD related to the
response will be tracked by default. When the request method is POST the
redirected request will use GET.
• See other.
• The response to the request can be found under a different URI (Uniform
Resource Identifier) and to get this response, GET HTTP method will be
303 See Other
304 Not Modified
305 Use Proxy
400 Bad Request The server could not understand this unit’s request.
401 Unauthorized Indicates that the resource requested by this unit requires authentication.
403 Forbidden The server received this unit’s request, but refused to fulfill it.
404 Not Found The requested URI was not found.
405 Method Not Allowed
406 Not Acceptable
used.
• As a result of POST, client will be automatically redirected to the URI specified by the Location HEAD. GET will be used for requesting to a resource
specified by the Location HEAD.
This unit caches the latest resource and the requested resource is not
modified. (exception protocol error)
• Proxy will be used.
• The requested resource must be accessed through the proxy specified by the
Location field.
• Indicates that request must use the URI given by the Location HEAD to use
the proxy server.
• The method is not allowed.
• The HTTP behavior used is not allowed.
• Indicates that request method (POST or GET) is not allowed by the
requested resource.
• The client could not find an acceptable response.
• Indicates that the client specifies not to accept arbitrary representation for
Accept header which could be used by the resource.
1-8-2 E5SF1ER
Status Code Description
407 Proxy Authentication
Required
408 Request Timeout
409 Conflict
410 Gone
411 Length Required
412 Precondition Failed
• Proxy authentication is required.
• Indicates that the requested proxy will request authentication. Proxy-authenticate header contains the detailed method for authentication.
• While waiting for request, the server timed out.
• Indicates that the client did not send a request within the expected time by
the server.
• There is a conflict.
• The server timed out while waiting for a request.
• Indicates that the client did not send a request within the expected time by
the server.
• No longer available.
• The requested resource could not be found at the server and forwarding
address is unknown.
• Indicates that requested resource is no longer available.
• Length required.
• The server refused to accept the request where Content-Length was undefined.
• Indicates Content-length header is not defined.
• Fails to fulfill precondition.
• The precondition in one or more of the requested header field has been
tested false by the server.
• The precondition given in the request could not be fulfilled and the request
failed. Precondition can be set using If-Match, If-None-Match, If-UnmodifiedSince request header.
• The requested entity is too large.
413 Request Entity Too
Large
414 Request-URI Too Long
415 Unsupported Media
Ty pe
500 Internal Server Error Internal server error occurred.
501 Not Implemented
502 Bad Gateway
503 Service Unavailable
504 Gateway Timeout
• The server refused to process the request since the requested entity is larger
than the server is willing or able to process.
• Indicates that the request is too large for the server to process.
• The Request-URI is too long.
• The server refused to process the request because the request URI (Uniform
Resource Identifier) is too long for the server to interpret.
• Indicates that the URI is too long.
• The media type is not supported.
• The server refused to process the request because the format of request
entity is not supported by the requested resource for the requested method.
• Indicates the requested format is not supported.
The server does not support functionalities required to process the request
from this unit.
The proxy server between this unit and the server received an invalid reply from
another proxy or the original server.
• Service is unavailable.
• The service is temporarily overloaded.
• Because of overloading or maintenance, the server is temporarily unavailable.
• Gateway timed out.
• While waiting for gateway, the request timed out.
• Indicates that the intermediate proxy server has timed out while waiting for a
response from another proxy or original server.
505 Version Not Supported
• The version is not supported.
• The server refuses or does not support the version of protocol given in the
request message.
• Indicates that requested version is not supported by the server.
1-8-3 E5SF1ER
Detailed Error Code table (DLNA – Application Status Code)
Status Code Description
001 Nothing List
010 LAN Disconnect This unit’s LAN is disconnected.
020 Application Status Error Error was detected in the DLNA application’s internal state.
021 Application Status Error Error was detected in the DLNA application’s internal state.
022 Application System Error Error was detected in the DLNA application system.
023 Unsupported Audio
Format
As a result of list creation process, there is no item to be displayed from the
received data.
An unsupported audio format was discovered.
024 Server Number Over
Limit
025 Changed List The contents list currently displayed has been updated.
026 Disconnected Server The original server of the displaying contents list has been disconnected.
027 Application System Error Error was detected upon start of DLNA application.
600 Disconnected Server The original server of the contents has been disconnected.
601 Not Exist Content Content does not exist.
602 Critical Error System error.
603 Changed List The contents list has been updated at the server.
620 Not Exist Content Image content does not exist.
621 Get failure Image data get error. (an error other than HTTP status and under 500s)
622 File Open Error Image data working file open error.
623 File Read Error Image data working file read error.
624 File Close Error Image data working file close error.
625 Decode mode Error Image data decode mode error.
626 Header Error Image data header error.
627 Struct Error Image data header structural error.
628 Decode Error Image data decode error.
Discovered server numbers over limit.
629 Unsupported Format Unsupported format.
630 Unsupported Size Unsupported data size.
631 Attach Error Shared memory attach error.
632 Detach Error Shared memory detach error.
633 Server Time Out Error Server timed out.
640 File Read Error File read error.
641 Unsupported Format Unsupported Format.
642 No Change Decode
Frame
643 Stream Get Error Stream get error.
660 File Read Error File read error.
661 Unsupported Format Unsupported format.
662 Video Analyze Error Video analyze error.
663 Audio Analyze Error Audio analyze error.
No updates of decode frame.
1-8-4 E5SF1ER
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