lg dvr product plasma service manual

8/4/2019 LG DVR Product Plasma Service Manual

http://slidepdf.com/reader/full/lg-dvr-product-plasma-service-manual 1/59

DVR PRODUCT SERVICE MANUAL

• PVR & EPF INTRODUCTION

• ERROR MESSAGE LIST

• SOFTWARE DOWNLOAD

SoYoung Kim ([email protected])IDS Group, DTV Research Lab.

LG Electronics, Inc.

LG



Great Company Great People

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Key Description

TV Screen

PVR & EPF INTRODUCTION




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DVR( Digital Video Recorder ) Basic Concept

Time-shiftLive Watch withBuffering

A/V (SD or HD)

STARTSTOP

Record PlayLive Watch

STARTSTOP


http://slidepdf.com/reader/full/lg-dvr-product-plasma-service-manual 4/59Great Company Great People

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Key Description

TV Screen

Home Menu - XStudio

• Home Menu Consists- Recorded TV- Photo List- Music List- TV Guide- Schedule- IEEE 1394

- Set Up

• When you press home menu, itshows last remembered highlightposition.

• In home menu free space is about

HDD.

• When you select Set Up menu,traditional TV Menu is displayed.

• In home menu, use▲ /▼ button and then ENTER or ▶button to select.• When you press the Xstudio or EXIT button and then disappear.



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Key Description

TV Screen

Home Menu – Recorded TV

• Pop-Up OSD List- Play- Mark all- Move- Delete- DVHS Out- Rename- Cancel

• In Recorded TV menu, use▲ /▼ /▶ /◀ button and then ENTER to show pop-up menu.• Use CH ▲ /▼ button to navigate page up/down.• Press MARK button to mark.• Use MENU/XSTUDIO/TV GUIDE button to disappear current OSD and show selected OSD.• Use REC LIST/EXIT button to disappear



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Key Description

TV Screen

Home Menu – Recorded TV - Move

• Users are able to create folders andmove any program stream to any otherdifferent folder.

• In this pop-up menu, use▲ /▼ button and then ENTER to execute menu.• Use LEFT button to select folder.• Use CANCEL/EXIT button to disappear OSD.



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Key Description

TV Screen

Home Menu – Recorded TV – DVHS Out

• It shows connected DVHS device thatusers can select.

• Users can record the selectedprogram though 1394.

• It displays “No IEEE1394 DeviceConnected” message if there is no

connected device.

• In this pop-up menu, use▲ /▼ button and then ENTER to execute menu.• Use LEFT button to select folder.• Use CANCEL/EXIT button to disappear OSD.



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Key Description

TV Screen

Home Menu – Recorded TV – Program Folder Creation

• In case of My TV, Pop-up menu isdisabled because My TV is default folderwhich can’t be deleted.

• In Recorded TV menu, use▲ /▼ button and then ENTER to show pop-up menu.• Use MENU/XSTUDIO/TV GUIDE button to disappear current OSD and show selected OSD.• Use CANCEL/EXIT/LEFT button to disappear




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Key Description

TV Screen

Home Menu – Photo List

• My TV is default folder which can’t bedeleted.

• In Photo List menu, use▲ /▼ /▶ /◀ button and then ENTER to show pop-up menu.• Use CH ▲ /▼ button to navigate page up/down.• Press MARK button to mark.• Use MENU/XSTUDIO/TV GUIDE button to disappear current OSD and show selected OSD.• Use EXIT button to disappear




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TV Screen

Home Menu – Photo List Pop-Up Menu

• Mark All marks all files in the selectedfolder.

• Copy to M/C copies the selected pictureto memory card. The directory path of memory card is XSTUDIO.

Memory CardHDD

• In Photo List menu, use▲ /▼ /▶ /◀ button and then ENTER to show pop-up menu.• Use CH ▲ /▼ button to navigate page up/down.• Press MARK button to mark.• Use MENU/XSTUDIO/TV GUIDE button to disappear current OSD and show selected OSD.• Use EXIT button to disappear




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Key Description

TV Screen

Home Menu – Photo List Pop-Up Menu - VIEW

• Use ▲ /▼ button rotates the displayed picture 90 .̊• Use▶ /◀button displays next and previous picture.

• Use PLAY button to execute slide show of marked pictures.• Use ENTER button to disappear current help OSD.• Use EXIT button to disappear current picture display.




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TV Screen

Home Menu – Photo List Pop-Up Menu Slide Show

• Use ▲ /▼ button and then ENTER to show pop-up menu.• Press MARK button to mark.• Use EXIT button to disappear




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TV Screen

Home Menu – Photo List Pop-Up Menu - MOVE

• Use ▲ /▼ button to select moving folder.• Use select CANCEL menu or EXIT button to disappear• Use ENTER select to execute.




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Home Menu – Photo List Pop-Up Menu - Copy

• Memory Card slots is disabled if there is no memory card.

Copy to Memory Card Copy to HDD

• Use ▲ /▼ button to select memory card slot or HDD folder.• Use select CANCEL menu, EXIT, or LEFT button to disappear• Use ENTER select to execute.




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TV Screen

Home Menu – Music List

HDD

• Highlighted music duration and title isdisplayed.

Memory Card

• In Music List menu, use▲ /▼ button and then ENTER to show pop-up menu.• Use CH ▲ /▼ button to navigate page up/down.• Press MARK button to mark.•Use EXIT button to disappear

H M M i Li t P l




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TV Screen

Home Menu – Music L ist - P lay

• After timeout music list is displayed asa moving simple bar OSD. The timeoutis 40 sec.

• If user play a music after mark somemusic files then it sequentially playselected music files.

• In Music List menu, use▲ /▼ button and then ENTER to show pop-up menu.• Use CH ▲ /▼ button to navigate page up/down.• Press MARK button to mark.• Use EXIT button to disappear and stop play.• Use STOP button to stop play.

H M M i Li t P U Pl ith Ph t




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Key Description

TV Screen

Home Menu – Music List Pop-Up – Play w ith Photo


• In Music List menu, use▲ /▼ button and then ENTER to select moving folder.• Select CANCEL or EXIT/LEFT button to display OSD.

Home Menu Music List Pop Up Menu Move




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Key Description

TV Screen

Home Menu – Music List Pop-Up Menu - Move

• In Music List menu, use▲ /▼ button and then ENTER to select HDD, Memory Card 1,2.• Use START button to play music and then show picture list and then user can select picture.

Home Menu Music List Pop Up Menu Copy




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Key Description

TV Screen

Home Menu – Music List Pop-Up Menu - Copy


Copy Memory Card to HDD

Copy HDD to Memory Card

• In Music List menu, use▲ /▼ button and then ENTER to select HDD, Memory Card 1,2.• Use START button to play music and then show picture list and then user can select picture.

Home Menu – Music List – Music Folder Creation




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Key Description

TV Screen

Home Menu – Music List – Music Folder Creation

• My Music is default folder which can’tbe deleted or renamed.

• In Music List menu, use▲ /▼ button and then ENTER to show pop-up menu.• Select CANCEL or use EXIT/LEFT button to disappear and stop play.

Timeshift – Progress Bar




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Key Description

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Timeshift Progress Bar

• It shows current status duringtimeshift.Indicates that the current broadcast and displayed video is differ.

Indicates that the current broadcase and dispalyed video is the same.

• Use ENTER button to display current channel, time and timeshift banner.• Use EXIT button to disappear ICON. The ICON isn’t appear until press ENTER again.• Current status is displayed when user press trick play button.• ICON is disappeared if there is no user key input for a while.

Instant Recording




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Key Description

TV Screen

Instant Recording

• It shows current status duringtimeshift.

• Use ENTER button to display current channel, time and timeshift banner.• Use EXIT button to disappear ICON. The ICON isn’t appear until press ENTER again.• Current status is displayed when user press trick play button.• ICON is disappeared if there is no user key input for a while.

Recording – Progress Bar




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Key Description

TV Screen

Recording Progress Bar

• It shows current status duringmanual or reserved recording.• Elapsed recording time and totalrecording duration is displayed.

Current video and broadcast is the same Freeze Fast forward 2 times

Fast backward 2 times Jump to start postion

• Use ENTER button to display current channel, time and record banner.• Use EXIT button to disappear ICON. The ICON isn’t appear until press ENTER again.• Current status is displayed when user press trick play button.• ICON is disappeared if there is no user key input for a while(10sec).

Progress Bar




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Key Description

TV Screen

g

• Blue bar is for timeshift.• Red bar is for recording.• Green bar is for play recordedprogram.

• Use ENTER and EXIT button to disappear progressive bar.• Current status is displayed when user press trick play button.• Progressive bar is disappeared and ICON is appear if there is no user key input for a while(10 sec).

1394 DVHS Panel




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Key Description

TV Screen

• Press▲ /▼ /▶

/◀

button for navigation panel• Press ENTER button for selecting.• Press EXIT button to disappear GUIDE OSD.• Only Volume/MUTE/RATIO/MENU button work.

Watch and Record




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• After starting an Instant Recordor Reservation Record, change thechannel or input this OSD is appear.

• Recording channel is displayed inlower-right corner of main screen.

W R Digital Analog Video Front

Digital X O O O

Analog O O O O

Video O O O O

Front Video O O O O

Component1 O O O O

Component2 O O O O

RGBPCDTV O O O O

HDMI1/DVI O O O O

HDMI2 O O O O

• Press the PIP button to cancel or show the screen being recorded.• Press SWAP button to cancel or show the screen being recorded.• Press SWAP button to return the screen being recorded in Watch and Record.

GUIDE – LISTINGS




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TV Screen

• Option Menu- Go to Service Bar- Video: Locked/Unlocked- Edit Channels- Done- Cancel

• Recording channel is displayed inlower-right corner of main screen.

• Press▲ /▼ /▶

/◀

button for select different program or different service.• Press EXIT button to disappear GUIDE OSD.• Press MENU button to appear menu option.

GUIDE – LISTINGS – SET RECORDING




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TV Screen

• Record Option Menu- Start- End- Recorder- Keep util- Quality

• Press▲

/▼

/▶

/◀

button for select different program or different service.• Press EXIT button to disappear GUIDE OSD.• Press MENU button to appear menu option.

GUIDE – Schedule




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TV Screen

• Record Option Menu- Go to Service Bar- Sort by: Date/Title/Event- New Manual Recording- New Manual Reminder- Done- Cancel

• Press▲ /▼ /▶ /◀ button for select different program or different service.• Press EXIT button to disappear GUIDE OSD.• Press MENU button to appear menu option.

GUIDE – Recording




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• Record Option Menu- Go to Service Bar- Play from beginning

- keep until- Delete Episode- Cancel

• Press▲ /▼ /▶ /◀ button for select different program or different service.• Press EXIT button to disappear GUIDE OSD.• Press MENU button to appear menu option.



DVR TROUBLE SHOOTING




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TV Screen

Check HDD power cable,

Wafer(CN1707)

Check HDD Signal Cable(SATA),Wafer(CN1500)

Check SiI3512(IC1500)Power pins, Osc, PCI Bus, LED150

Check CPLD(IC900) inputs#140(CLK), #138(SOP), #137(Valid),

#139(Error),#136(Data)

Check CPLD(IC900) outputs#78(CLK), #75(SOP), #77(Valid),

#76(Error),

#79(Data)

1

2

5

4

3

Check TPNIILGDT1303

(IC1400)

1. Check HDD Power cable. #1: 5V, #4:12V

2. Check HDD Signal cable (SATA)

3. Check SiI3512(IC1500) inputs: Power pins, Osc• Check LED150 blinking• Check PCI bus

4. Check CPLD(IC900) inputs:

5. Check CPLD(IC900) outputs:



EPF TROUBLE SHOOTING




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Key Description

TV Screen

Check EPF power cable,

Wafer(CN1708)

Check EPF Signal Cable(SATA),Wafer(CN1501)

Check SiI3512(IC1500)Power pins, Osc, PCI Bus, LED150

Check CPLD(IC900) inputs#140(CLK), #138(SOP), #137(Valid),

#139(Error),#136(Data)

Check CPLD(IC900) outputs#78(CLK), #75(SOP), #77(Valid),

#76(Error),

#79(Data)

1

2

5

4

3

1. Check EPF Power cable. #1: 5V

2. Check HDD Signal cable(SATA), Wafer(CN1501)

3. Check SiI3512(IC1500) inputs: Power pins, Osc• Check LED150 blinking• Check PCI bus

4. Check CPLD(IC900) inputs:

5. Check CPLD(IC900) outputs:

• Signal shape is the same above.




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TV Screen

ERROR MESSAGE LIST

Timer Recording Fail-1




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Key Description

TV ScreenMessage Note

Timer recording cannot start due to HDD error. HDD problem. Bad sector or bad connection or other

Timer recording cannot start due to bad signal. Signal strength is too weak to start recording

Timer recording cannot start. No recording space. HDD recording space is full

Timer recording cannot start. Reached maximum number of recordings. Maximum number of recorded program is 500. User must deleterecorded program to start record.

Timer recording cannot start. Please set current time. Current time must be set before timer recording starts

Timer recording cannot start. Channel is invalid. Channel number is invalid

Timer recording cannot start. Copy protected. Current Program is copy protected

Timer recording cannot start. DVR device error. Device problem. Hardware error occurred.

Cannot display Auto Demo when timer recording starts. starting timer recording. Auto Demo can start once recording is

started.

Cannot display Photo List when timer recording starts. starting timer recording. Photo list can start once recording isstarted.

Cannot display Music List when timer recording starts. starting timer recording. Music list can start once recording isstarted.

Stop current recording to start timer recording. Current recording must be stopped before timer recording.

Stop current playback to start timer recording. Current playback must be stopped before timer recording.

Set current time for timer recording. Current time must be set before timer recording starts

Timer Recording Fail-2




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Key Description

TV ScreenMessage – timer record failed programs in RecordedTv list Note

Timer record failed due to no disk space. HDD recording space is full

Timer record failed due to no signal. Signal strength is too weak

Timer record failed due to DVR device error. Device problem. Hardware error occurred.

Timer record failed. Reached maximum number of recordings. Maximum number of recorded program is 500.User must delete recorded program to startrecord.

Timer record failed. Recording duration is less than 10 seconds. Record length must be longer than 10 seconds

Timer record failed. Temperature is below zero. Temperature is too low

Message – timer record failed programs in Gemstar PlayList Note

Timer record failed due to no disk space. Do you want to delete? HDD recording space is full

Timer record failed due to no signal. Do you want to delete? Signal strength is too weak

Timer record failed due to DVR device error. Do you want to delete? Device problem. Hardware error occurred.

Timer record failed. Reached maximum number of recordings. Do you want to delete? Maximum number of recorded program is 500.User must delete recorded program to startrecord.

Timer record failed. Recording duration is less than 10 seconds. Do you want to delete? Record length must be longer than 10 seconds

Timer record failed. Temperature is below zero. Do you want to delete? Temperature is too low

Recorded Program Error




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Key Description

TV ScreenMessage - From Gemstar Guide PlayList Note

Cannot play Recorded Program due to bad sector. Do you want to delete? HDD bad sector. Select “YES” to delete the program

Cannot play Recorded Program due to copy protection. Do you want to delete? copy protected. Select “YES” to delete the program

Cannot play recorded program due to file error. Do you want to delete? Cannot find A/V file. Select “YES” to delete the program

Message - From RecordedTv List Note

Cannot play Recorded Program due to bad sector. HDD bad sector.

Cannot play Recorded Program due to copy protection. copy protected.

Cannot play recorded program due to file error. Cannot find A/V file

HDD playback stops because of HDD problem. HDD problem. Bad sector or bad connection or other

HDD playback stops, cannot save clip editing because of HDD problem. HDD problem. Clip edit is not saved

HDD playback halts due to HDD problem. HDD Recovery begins. HDD error recovery program has started

Delete a program which has been played because of HDD problem. Fatal DVR error a HDD data is deleted

Delete all recorded programs becasue of DVR problem. Fatal DVR error all HDD data is deleted

Timeshift Operation Error




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Key Description


Timeshift stops because of HDD problem. HDD problem. Bad sector or bad connection or other

Timeshift cannot start. Audio only program. Cannot Timeshift audio only channel

Timeshift cannot continue. Audio only program. Cannot Timeshift audio only channel

Timeshift halts due to HDD problem. HDD Recovery begins. HDD problem. Bad sector or bad connection or other

Stop timeshift due to copy protection. Current Program is copy protected

Cannot timeshift due to copy protection. Current Program is copy protected

Recording Operation Error




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Key Description


Recording halts due to HDD problem. HDD problem. Recording stops

Stop recording due to copy protection. Copy protection detected during recording.

Cannot record due to copy protection. Copy protection detected before recording starts.

Do you want to stop recording before power off? “Yes” will stop record. “No” will continue record. In bothcases, display will be turned off

Recording stops as recording space is full HDD recording space is full

Recording stopped. Recovering from HDD error. HDD error recovery program has started

Recording stopped. No recording space. HDD recording space is full

Reached maximum recording duration. Cannot add record duration if current record duration is 5hror bigger.

Invalid input signal for recording. Record is possible for only RF, Composite and 1394 signal

Recording halts. HDD recovery will begin. HDD error recovery program starts

Recording cannot start No recording space. HDD recording space is full

Recording failed. Length is less than 10 seconds. Record length must be longer than 10 seconds

Reached maximum number of recordings. Maximum number of recorded program is 500. User mustdelete recorded program to start record.

Cannot change to another digital channel while recording digital channel. Watching digital channel while recording another digitalchannel is not possible

Editing Operation Error




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Key Description

TV Screen

Message Note

Editing failed. Length is less than 10 seconds.

Editing failed. Length is less than 10 seconds. HDD playback stops.

Each clip edit length must be longer than 10 seconds

Reached maximum number of clip editings. Maximum number of clip editing is 10.

Memory card




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Key Description


Unable to create folder. Reached maximum number of folders. Maximum number of folder is 30.

Unable to create folder. No disk space. HDD is full. Must delete a program/photo/music before record.

First stop copying and retry M/C eject. Cannot eject while copy operation is in progress

Copy protected. Unable to copy. Cannot copy to memory card because it is copy protected.

Not enough memory card space. Cannot copy to memory card because free space is too small.

No memory card. Memory card not detected

Unable to copy file. Cannot copy

Unable to move file. Cannot move

Unable to delete file. Cannot delete

Unable to read file. Cannot read

Unable to access. File or directory damaged. Damaged file or memory card

Can't read data. Please remove memory card 1. memory card 1 is not detected correctly

Can't read data. Please remove memory card 2. memory card 2 is not detected correctly

Memory card 1 removed unsafely. Must press eject button and select memory card before removing

Memory card 2 removed unsafely. Must press eject button and select memory card before removing

Rename




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Key Description


Please input new title. Must type new title

First character must be 0~9, a~z, A~Z. Please change new title. First character must be 0~9, a~z, A~Z

Folder with the same name exist. Must change folder name. same folder already exists

Reached maximum number of characters. Maximum number of character is 16.

HDD Recovery




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Key Description

TV Screen

Message Note

Bad sector occurred in critical regions of photo drive. Do you want to format photo drive? Bad sector. Format photo-list

Bad sector occurred in critical regions of music drive. Do you want to format music drive? Bad sector. Format music-list

Bad sector occurred in critical regions of HDD. Do you want to format HDD? Bad sector. Format HDD

DVR initialization has failed. DVR initialization error.

DVR device error. DVR hardware error.

DVR needs HDD Initialization. Do you want to perform? “Yes” will start DVR re-initialization.

HDD recovery is in progress. Please try again later. HDD error recovery program in progress

HDD recovery has failed. Please contact service center. Unknown HDD detection error.

HDD initialization is in progress. Please try again later. DVR initialization in progress

DVR initialization cannot start because of low temperature. DVR initialization cannot start.

HDD recovery begins. HDD error recovery program starts

Do you want to format HDD? HDD error. “Yes” will start format

HDD format has failed. Please contact service center. Unknown HDD detection error.

Processing HDD format. HDD error recovery program started

Others




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Key Description


No HDD is detected. Please contact customer service h HDD connection error.

Not enough HDD space. HDD is full

Buffering stopped. Recovering from HDD error. HDD error recovery program has started

Cannot enter DVR Mode in current input source. DVR mode is possible for only RF, Composite and 1394 signal

Cannot play recorded program. Recorded program A/V file error

HDD is not detected. Please contact service center. Unknown HDD detection error.

No signal for DVR function. Signal is too weak to enter Recording or Timeshift

Invalid input signal for DVR function. DVR mode is possible for only RF, Composite and 1394 signal




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Key Description

TV Screen

SOFTWARE DOWNLOAD

Software Download Method




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Key Description

TV Screen• The reason of software download

: Software update is needed for the reason of correcting software bugs after the mass production.

• Software download file (Extension type of download file is only XXX.epk)

1. Application file : app_modelname.epk (ex> app_50PY2DR-UA.epk)

2. Auto-demo file : autodemo_modelname.epk (ex> autodemo_50PY2DR-UA.epk)

• Download Method

1. RS 232C

2. OAD

3. EPF Mode

• Identify the software download Success or Fail SW version

1. IN START Menu: Press the “IN-START” buttonof Factory R/C

2. Host Diagnostics Menu:Press the “0” button of R/C three timesconsecutively when the CABLE itemof Menu is highlighted

Software Download Method : RS 232C




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Key Description

TV Screen• Connect the TV Set that is needed to the software update with the computer which contains the update file through the

RS-232C cable and do the following things below for software download.

1. Execute the LG Terminal or DTV Lab. Terminal program.

2. On pressing the ‘1’ button, reboot the TV system , then

you can enter the Boot Menu phase like <Fig. 1>

3. Like in <Fig.2>, press the ‘1’ button and execute the

Flash Download (Serial) menu

<Fig. 1>

<Fig. 2>

‘ …’ ’





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Key Description

TV Screen4. Execute the File->Send file… menu, then select the file that you d like to update.

5. You can see that software update data are downloaded like

<Fig. 5>.

<Fig. 3> <Fig. 4>

<Fig. 5>





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Key Description

TV Screen6. If the download is completed, the TV set erases flash.

And then it writes the unpacked image to flash(programming flash).

7. If the work of unpacking and writing flash rom is completed,

the TV set is rebooted by itself. The rebooted TV set has the updated

software.

– Warning : Don ’t turn off your system in progress

unpacking and writing flash rom.

– In case of CPLD downloading, repeat the process

from 1 ~ to 5 (Downloading System and Mux file separately)

and complete downloading by step 6. (file name : XXX.epk)

<Fig. 6>

<Fig. 7>

Software Dow nload Method : OAD




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Key Description

TV Screen• OAD is the method which updates the TV software that TV sets receive from PSIP of the specific DTV channel.

1. Press ADJ button in the factory remote controller, then you can see the Ez-

Adjust menu.Select OnAirDownload using ARROW key button.

E





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Key Description

TV Screen2. Select the special DTV channel for OAD and press ENTER button.

– Yon can see the signal strength is strong.

3. If TV sets begin to receive OAD data, the bar is proceeded.

You can see the percentage number is grown up.

EtTV S





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Key Description

TV Screen

4. If the download is completed, you can see the message of

“Unpacking and Writing Flash with OAD ROM Data….” In this state,the TV set is unpacking the downloaded files and writing the specialflash rom .

– If the work of unpacking and writing flash rom is completed, theTV set is rebooted by itself. The rebooted TV set has the updatedsoftware.

– Warning : Don ’t turn off your system in progress unpacking andwriting flash rom .

Unpacking and Writing Flash with OAD

ROM Data. . .

EtTV S

Software Download Method : w ith Memory Card




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Key Description

TV Screen

FULLAPPLICATION

MODE

Detect a memory card

Search the latest firmware Find Latest Firmware?

YES

NO

Find & Show All FirmwareFiles

Secrete keys are inserted

NORMALEPF MODE

User Select One & Confirm

MINIMAL

DOWNLOADMODE

Reboot SystemInhibit Power Key

YES

Show the Found Firmware File

Confirm Download?

NO

User Confirm

Save the Firmware Path

Confirm Download?NO

YES

Get the Firmware Path

Download the Firmwareto Flash/HDD

Upload the Firmware from MC

Any Fail?ABNORMAL

MODE

Any Fail?

NEW FULL

APPLICATIONMODE

YES

YES

NO

NO

Reboot System

Reboot System

Reboot SystemEnable Power Key

User Mode Sequence

Expert Mode Sequence

Common S/W Sequence

A MC in the slot?

NO

YES

• If there is any problem on the way download application image then system abnormal unrecoverable state.

• We should make minimal download mode for s/w download and the mode can’t be share with all differentsystem.

EtcTV Screen


TV Software Upgrade For Experts




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Key Description

TV Screen TV Software Upgrade For Experts

[Current TV Version Information]

- Main Software : 02.06.01(04/01/05)

- File System : 07.01

- EDBMS : 01.0c

The following software files are found in the memory card.

Select the file you want to download to this TV.

Or, Press EXIT to cancel the upgrade.

APP: 02.04.01 FS VER: 07.01 DB VER: 01.0c

BOOTROM.EPK

APP_50PY2DR-UA_0301.EPK




Rule 1. We search all files of which extension is epk in root directory.Rule 2. If memory card exists in both slots then slot 0 has more priority.Rule 3. It shows version information of each epk file. If the epk file includes one more epk image then we show them all.Rule 4. Until now, epk could be application, bootrom, gemster, four-div-image, auto-demo, and sain firmware. It could

be more.

Rule 5. It’s possible to download firmware regardless model name, version etc because it’s expert mode.

EtcTV Screen

TV Software Upgrade





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Key Description

TV Screen TV Software Upgrade

[Current TV Version Information]

- Main Software: 02.06.01(03/17/05)

[New Found TV Software Version Information]

- Model: 50PY2DR-UA

- FILE : app50PY2DR-UA.epk

- Main Software : 02.07.01

Press ENTER to start downloading the new software.

All your list must be clean because of major change.

(Note: The TV will restart automatically before beginning the download.)

Until the whole process is completed, please

- Do not remove the memory card from the slot.

- Do not plug off

Press EXIT to cancel the upgrade.

Rule 1. We find a latest firmware. The found firmware version must be higher than current application version.Rule 2. If there is no latest firmware than it works like normal memory card insert mode.Rule 3. If memory card exists in both slots then slot 0 has more priority.Rule 4. After we detect latest firmware it shows model name, file name, and application information of found epk file.Rule 5. The epk file consists of more than one images and must have application image.Rule 6. Until now, epk could be application, gemster, four-div-image, auto-demo, and sain firmware. It could be more.

Rule 7. It’s impossible to download firmware regardless model name, version etc because it’s expert mode.Rule 8. If file system or edbms version is different then we put some warning below. “All your list must be clean because of major change.”

EtcTV Screen


TV Software Upgrade




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Key Description

TV Screen pg

The software upgrade is now in progress.

Until the whole process is completed, Please


- Do not plug off

Reading the file… Done.

Upgrading... 1% percent

Rule 1. During reading the firmware file if there is any error such as memory card detach then S/W download process isstopped and do system reboot.

Rule 2. During upgrade the firmware file if there is any error such as memory card detach then S/W download processis stooped and do system reboot.

Rule 3. If something wrong with writing application image data then the system could be in unrecoverable state. If thesystem goes unrecoverable state user have to make a call to service center.

Therefore user must not remove the memory card form the slot during S/W Upgrade.

EtcTV Screen


TV Software Upgrade




Etc

Key Description

TV Screen pg

The software upgrade is now in progress.

Until the whole process is completed, Please


- Do not plug off

Reading the file… Done.

Upgrading... 100% percent

The Software Upgrade has been successfully completed.

Press ENTER to restart the TV now.

The TV will restart automatically in 20 seconds.

Rule 1. S/W upgrade has just finished. We do some initial work and system reboot.Rule 2. After system reboot new firmware images are available.Rule 3. If File System or EDBMS version is different with before image then all user data such as recorded list, photo list,

and music list could be cleared.

EtcTV Screen


• EPK is extended existing PAK mechanism.




E

Key Description

TV ScreenEPK is extended existing PAK mechanism.

• EPK supports a merge option thus several kinds of images could be one EPK file.

• Now EPK support below:

• EPK can support more various kind of image files.

• There is no limitation the number of images which integrate with a epk file but the biggest image size must be smaller than system memory cansupport.

Support Images EPK Image Type

Boot Image ebot

Existing PAK File Type

.bot

Application Image eapp.app

Gemstar Image egem.gem

Auto Demo Image edem.dem

System PLD Image espl.spl

Mux PLD Image empl.mpl

Four-div Image ediv.div

SAIN Firmware esai.sai

Target

Flash

Flash

Flash

Flash/HDD

Flash

Flash

Flash

EPF Board

lg dvr product plasma service manual

Documents