PHILIPS 46PFL3705D SERVICE MODE AND POWER SUPPLY CIRCUIT

PHILIPS 46PFL3705D


 SERVICE MODE AND POWER SUPPLY CIRCUIT 

Service mode:
1. Turn the power on.
2. Press [MENU] button to display Setup menu.
3. Select “Features”.
4. Select “Current Software Info”.
5. Press [0], [6], [2], [5], [9], [6] and [Info] buttons on the remote control unit in this order. The following screen appears.
Purity Check Mode
This mode cycles through full-screen displays of red, green, blue, and white to check for non-active pixels.
1. Enter the Service mode.
2. Each time the [7] button on the remote control unit is pressed, the display changes
White Balance Adjustment
Purpose:
To mix red, green and blue beams correctly for pure white.
Symptom of Misadjustment: White becomes bluish or reddish.
1. Operate the unit for more than 60 minutes.
2. Input the White Raster(70%=70IRE, 40%=40IRE).
3. Set the color analyzer at the CHROMA mode and zero point calibration. Bring the optical receptor pointing at the center of the LCD-Panel at a distance of 1.18 inches(3cm) away from the LCDPanel surface.
Note: The optical receptor must be set perpendicularly to the LCD Panel surface.
4. Enter the Service mode. Press [VOLUME DOWN] button on the remote control unit and select “C/D” mode.
5. [CUTOFF]
Press [1] button to select “COR” for Red Cutoff adjustment. Press [3] button to select “COB” for Blue Cutoff adjustment.
[DRIVE]
Press [4] button to select “DR” for Red Drive adjustment. Press [6] button to select “DB” for Blue Drive adjustment.
6. In each color mode, press [CHANNEL UP/DOWN] buttons to adjust the values of color.
7. Adjust Cutoff and Drive so that the color temperature becomes 12000°K (x= 0.272 / y= 0.278 ±0.005).
8. To cancel or to exit from the White Balance Adjustment, press [PREV CH] button.
INITIALIZE THE LCD TV
The purpose of initialization is to place the set in a new out of box condition. The customer will be prompted to select a language and program channels after the set has been initialized. To put the program back at the factory-default, initialize the LCD TV using the following procedure.
1. Turn the power on.
2. Enter the service mode.
- To cancel the service mode, press [POWER] button on the remote control unit.
3. Press [INFO] button on the remote control unit to initialize the LCD television.
4. "INITIALIZED" will appear in the upper right of the screen. "INITIALIZED" color will change to green from red when initializing is completed.
Firmware Update Procedure
Note:
There are two states (the User Upgrade and m,the Factory Upgrade) in firmware update.
The identification of User Upgrade and Factory Upgrade are done by the filename.
1. Turn the power off and unplug the AC Cord.
2. Insert the USB storage device to the USB port.
3. Plug the AC cord in the wall outlet and turn the power on.
4. The update will start and the following will appear on the screen.
5. When the firmware update is completed, the following will appear on the screen.
Remove the USB storage device from the USB port.
Turn the power off and turn the power on again.
Note:
When the Factory Upgrade is used, after restarting TV, shift to initial screen menu in service mode. "INITIALIZED" will appear on the upper right of the screen. "INITIALIZED" color will change to green from red when initializing is completed.
POWER SUPPLY CIRCUIT 
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JVC LT-23D50BK LCD TV SERVICE MODE

JVC LT-23D50BK 

LCD TV

SERVICE MODE 

HOW TO ENTER THE SERVICE MODE
 Press [INFORMATION] key and [MUTING] key on the remote control unit simultaneously to enter the SERVICE MODE SCREEN
HOW TO EXIT THE SERVICE MODE
 Press the [MENU] key to exit the Service mode
CHANGE AND MEMORY OF SETTING VALUE
SELECTION OF SETTING MENU & ITEM
[FUNCTION UP AND DOWN ] key : Select the SETTING MENU & ITEM
[OK] key : Decision the SETTING MENU & ITEM
CHANGE OF SETTING VALUE (DATA)
 [FUNCTION RIGHT AND LEFT ] key.
MEMORY OF SETTING VALUE (DATA)
The setting value will be stored automatically when release the REMOTE CONTROL UNIT keys.
PIXEL FAULT
There are three pixel faults - bright fault , dark fault and flicker fault - that are respectively defined as follows.
BRIGHT FAULT
In this pixel fault, a cell that should not light originally is lighting on and off. For checking this pixel fault, input ALL BLACK SCREEN and find out the cell that is lighting on and off.
DARK FAULT
In this pixel fault, a cell that should light originally is not lighting or lighting with the brightness twice as brighter as originally lighting. For checking this pixel fault, input 100% of each R/G/B colour and find out the cell that is not lighting.
FLICKER FAULT
In the pixel fault, a cell that should light originally or not light originally is flashing on and off. For checking this pixel fault, input ALL BLACK SCREEN signal or 100% of each RGB colour and find out the cell that is flashing on and off.
TUNER SECTION CIRCUIT 
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SONY - KDL-32W5800 - KDL-37W5800 - KDL-40W5800 - KDL-46W5800 - KDL-52W5800 SERVICE MODE AND POWER SUPPLY CIRCUIT

SONY - KDL-32W5800 - KDL-37W5800 - KDL-40W5800 - KDL-46W5800 - KDL-52W5800



SERVICE MODE AND POWER SUPPLY CIRCUIT

To bring up the self diagnostic screen display
In standby mode, press the following buttons on the remote commander sequentially in rapid sucession as shown below:
ON SCREEN DIASPLAY > CHANNEL 5 > VOLUME – > POWER ON
SERVICE MODE
1. Turn on the power to the TV set and enter into the stand-by mode.
2. Press the following sequence of buttons on the Remote Commander.

ON SCREEN DIASPLAY > CHANNEL 5 > VOLUME + 

> POWER ON

After carrying out the service adjustments, to prevent the customer accessing the ‘Service Menu’ switch the TV set OFF and then ON.

Changing TVM Data Settings
1. Press “2 / 5” on the remote commander to select (up / down) category
2. Press “1 / 4” on the remote commander to select (up / down) item
3. Press “3 / 6” on the remote commander to select (up / down) data
 Writing TVM Data
1. Press “Mute” on the remote commander. The word “SERVICE” changes to “WRITE”
2. Press “0” on the remote commander. The word “WRITE” changes to red. This indicates writing is in progess.
POWER SUPPLY CIRCUIT 
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SAMSUNG HT-BD1255 POWER SUPPLY CIRCUIT AND BLOCK DIAGRAM

SAMSUNG HT-BD1255 

BLU RAY HOME THEATER 

POWER SUPPLY CIRCUIT AND BLOCK  DIAGRAM 

BLOCK DIAGRAM  

DESCRIPTION
# MAIN SYSTEM (BCM7440P) is connected to whole HT-BD1250 function IC. For HDMI 1080P, BCM7440P transfer the digital video signal with 24bit to HDMI TX chip SIL9134. BCM7440P doesn’t need external up scaling IC because it has a own internal scalar. About it has internal video DAC, so it transfer the analog signal to MM1757, BCM7440P.
MM1757 are video filter and amp.
 # AUDIO DSP (TM320D788) is connected to MAIN SYSTEM. They get the DIGITAL audio signal from main system with bit stream status. And after decoding the signal, they send the digital signal, which is already decoded, to DIGITAL AMP PWM driver IC.
# MAIN SYSTEM MICOM control BCM7440P, AUDIO DSP MICOM, CEC. He gets all information from BCM7440P, and then transfer the information to AUDIO DSP MICOM. They have a communication among them with HOST
SLAVE
Interface. And MAIN SYSTEM MICOM gets the information from User’s remote control. So whenever he get the information, he displays it on the VFD.
# The loader transfer the source audio, video data to BCM7440P.
# Both of USB are available, but front USB is for LOCAL STORAGE of PROFILE 1.1/2.0 and USB HOST function, whire Rear USB is for wireless LAN Dongle.
# DIGITAL IN 1, 2 (SPDIF IN), AUX IN and Tuner IN are each connected to DIR and ADC IC. And then after transforming DIGITAL SIGNAL (SPDIF IN is DIGITAL signal), the audio signal transfers to AUDIO DSP
.

POWER SUPPLY CIRCUIT 
110V VERSION

220V VERSION 
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SERVICE MODE SONY KF-42E200A - KF-42E201A - KF-50E200A - KF-50E201A - POWERS SUPPLY CIRCUIT

 SONY KF-42E200A - KF-42E201A - KF-50E200A - KF-50E201A


SERVICE MODE AND POWERS SUPPLY CIRCUIT 

ACCESSING SERVICE ADJUSTMENT MODE
1. TV must be in standby mode. (Power off).
2. Press the following buttons on the Remote Commander within a second of each other:


DISPLAY > Channel 5 > Volume + > POWER .

USING THE REMOTE COMMANDER TO CHANGE SERVICE DATA
Use the buttons on the Remote Commander to access the service menu items and adjust the data values.
1. Access Service Adjustment Mode and select the Category with the Adjustment Item you want to change.
2. To change the Category, press 2 or 5 on the Remote Commander.
3. To change the Adjustment Item, press 1 or 4 on the Remote Commander.
4. To change the Data Value, press 3 or 6 on the Remote Commander.
Note: To go back to the last saved Data Value,, press 0 then ENT on the Remote Commander to read the memory.
5. To save the changes, press MUTING then ENT to write into memory.
6. To exit service mode, turn the power off by pressing POWER . Wait 2 minutes before restarting the set to allow the fans to completely shut down or the Service Menu will appear on the screen.
EXITING SERVICE MODE
After completing the changes, exit service mode by turning off the set using the Remote Commander or the power switch.
NOTE: After exiting service mode wait 2 minutes before restarting the set to allow the fans to shut down properly
SELF-DIAGNOSTIC SCREEN
1. TV must be in standby mode. (Power off).
2. Press the following buttons on the Remote Commander within a second of each other:
DISPLAY > Channel 5 > Volume - > POWER
To refresh the Self Check menu when all the items are not displayed, press JUMP on the Remote Commander.
3. Proceed to Viewing the Self-Diagnostic Errors.
READING LAMP AND PANEL TIME
The TV_Micro menu of the Service Menu displays the current lamp and panel time of a set. The Lamp Hours and Panel Hours are shown in hexadecimal format.
1. TV must be in standby mode. (Power off).
2. Press the following buttons on the Remote Commander within a second of each other:
DISPLAY > Channel 5 > Volume + > POWER

3. To read the Lamp time, press 5 to display the TIME category and
then press 1 to display the LMPH item.
4. To read the Panel time, press 1 to display the PNLH item.
5. Do one of the following:
a. If you have replaced the lamp, proceed to step 4 of “Resetting the Lamp Time”.
b. If you have not replaced the lamp, turn off the set by pressing POWER
RESETTING THE LAMP TIME
When replacing the lamp, use the following to reset the lamp time.
1. If the Self-Diagnostic screen is already displayed, proceed to step 4. If not, Power off (Set to Standby mode).
2. Press DISPLAY > Channel 5 > Sound Volume -  > POWER
3. To access the Lamp reset, press 5 until the TIME category displays.
4. Press 1 until the RSET item displays.
5. To reset the Lamp time, press 3 to change the data value to 1.
6. Press MUTING ENT to write the change into memory.
6. To verify the Lamp has been reset, press 5 until the TIME category displays, and then press 1 until the LMPH item displays.
NOTE: You cannot reset the Panel time with the Service menu.
  POWER SUPPLY CIRCUIT 
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FAULT FINDING TIPS SONY KV32XBR45

SONY KV32XBR45

FAULT FINDING TIPS 

1. CONVERGENCE
SYMPTOM : KV32XBR45 convergence is way off in the horizontal direction
CURE : Unit has an open R789 a 18 meg 1/2 watt resistor for the Horizontal static convergence. The tech will have to make a resistor out of 3, 6.2 meg resistors.
2. CONVERGENCE
SYMPTOM: KV32XBR45 Unit has convergence of all vertical lines are displace horizontally. Tech replaced the CRT without authorization. This did not solve the symptom
 CURE: Suggest tech look for R789 and see if it is open It is on the on "C" board. It The value is around 10 meg. There are two different chassis and CRTs used for this model. If they have the older chassis type that requires H stat convergence (CRT board has H stat control) they need to order the older CRT as per the manual. If newer type (No H stat) then the new CRT as per Service Manual supplement -1 is needed. CRT 8-733-743-05 The H Stat is done using the Yoke ring magnets. I have attached the two Service Manual supplements, and the SB325R1.
3. CONVERGENCE
SYMPTOM: KV32XBR45 Unit has sever Horizontal static convergence error. TV cae to us from another shop where the CRT and flyback was replaced. Customer call us for secont opinion.
 CURE: Suggest tech look for R789 and see if it is open It is on the on "C" board. It The value is around 10 meg. There are two different chassis and CRTs used for this model. If they have the older chassis type that requires H stat convergence (CRT board has H stat control) I have attached the two Service Manual supplements, and the SB325R1. However none of them have show this resistor. We were able to install a resistor in this unit that was a two 10 megs in series. Trimming the value by adding another 10 meg in parallel with one of the other 10 megs. we were able to converge the set. Original part was not available.
4. CONVERGENCE
SYMPTOM: Unit has mis-convergence of red and blue vertical lines. They are displace horizontally. Tech replaced the CRT without correcting the symptom.
 CURE: R789 open H-state not operational. What I'm finding is a resistor that appears to be open on this "C" board It is R789 The value cannot be read nor is it listed in the ESI software parts list. Trying another value from 10 to 20 megohms. This resistor is in the ground return of the H-stat resistor that is installed in the CRT. Tech needs to try different values to try and make this set converge horizontally. This TV converged with a 10 megohm resistor.
5. CONVERGENCE
SYMPTOM: Unit has nis-convergence of red & blue vertical lines which are displaced horizontally. Tech replaced the CRT. This did not solve the problem.
 CURE: Suggest tech look for R789 and see if it is open It is on the on "C" board. The value is around 10 meg. There are two different chassis and CRTs used for this model. If they have the older chassis type that requires H stat convergence (CRT board has H stat control) they need to order the older CRT as per the manual. If newer type (No H stat) then the new CRT as per Service Manual supplement -1 is needed. CRT 8- 733-743-05 The H Stat is done using the Yoke ring magnets.
6.DEAD
SYMPTOM: Unit was dead. has shorted horizontal output and shorted Q601, & Q602 components in power supply replaced. After replacement unit will turn on but still has no secondary voltage output of power transformer. All relays click but no high voltage. Has sound.
 CURE: Tech needs to check the condition or RY602. RY602 is the switching relay that turn on and off the set. The relay is "HOT" switched. In other words one side of the relay is connected to power oscillator output that runs nearly 350 vac Peak to Peak at 90Khz. Once the relay is closed this energy is placed across the power output transformer and provides the drive necessary to produce the B+.Measuring the input voltage of the relay to "HOT' ground found it to be 150 volts DC mode. But on the other side of relay we has 3 volts DC mode. Unit has defective RY602 relay.
7 .GEOMETRY
SYMPTOM : Unit is trying to constantly adjust the vertical height and horizontal size intermittently.
CURE : When monitoring the E/W Pin output of the M board the signal was very instable. It was decided to replace IC351 the Jungle IC. This corrected the trouble.
8 . WEAK VIDEO
SYMPTOM : Sony KV32XBR45 Unit has a very faint picture But the OSD is fine. Problem shows up in the tuner and video input mode. Tech ordered Q401 but did not correct the symptom

CURE : There is video at the base of Q401 but not at the emitter. Q401 measures 9 volts on all elements. Base must be 4.5 volts. Transistor is in cut off. Bases and emitter are the same 9 volts. Unit has open R617 a 680 ohm resistor.

SERVICE MODE - SAMSUNG LE32A65 - LE37A65 - LE40A65 - LE46A65 - LE52A65

SAMSUNG LE32A65 - LE37A65  - LE40A65  - LE46A65 - LE52A65


SERVICE MODE 

Entering Factory Mode
To enter ‘Service Mode’ Press the remote -control keys in this sequence :
- If you do not have Factory remote – control

INFO > MENU > MUTE > Power on

- If you have Factory remote – control

PICTURE ON > DISPLAY > FACTORY

The buttons are active in the service mode.
1. Remote - Control Key : Power, Arrow Up, Arrow Down, Arrow Left Arrow Right, Menu, Enter, Number Key(0~9)
2. Function - Control Key : Power, CH +, CH -, VOL +, VOL -, Menu, TV/VIDEO(Enter).
Panel Check
You have to check Panel Maker Because of different adjustments as follows.
First of all, Check the label rating!
1) Label Rating File
- LCD PANEL MARK
A:ACER(AUO) S : SEC C : CMO
* If not printed you could consider S(sec) panel mark
Factory Data
1. Option Table(Service)
2. WB Adjust
3. Information
CheckSum
T-PRLPEUMD-**** (Main Micom Ver.)
T-PERLDEUC-**** (DTV SW Ver.)
T-PRLPEUS-**** (Sub Micom Ver.)
Month/Day/Year
Hour/Min./Sec.
4. Advanced Menu

White Ratio (Balance) Adjustment
1. You can adjust the white ratio in factory mode (1:Calibration, 3:White-Balance).
2. Since the adjustment value and the data value vary depending on the input source, you have to adjust these in CVBS, Component 1 and HDMI 1 modes.
3. The optimal values for each mode are confiured by default. (Refer to Table 1, 2) It varies with Panel’s size and Specifiation..
- Equipment : CS-210
- Pattern: MIK K-7256 #92 “Flat W/B Pattern” as standard
- Use other equipment only after comparing the result with that of the Master equipment.
- Set Aging time : 60min

SAMSUNG LNT4061F - LNT4661F SERVICE MODE

SAMSUNG LNT4061F - LNT4661F 

LCD TV


SERVICE MODE 

Entering Factory Mode
To enter 'Service Mode' Press the remote -control keys in this sequence :
- If you do not have Factory remote – control

Power OFF > MUTE > 1 > 8 > 2 > Power On

How to Access Service Mode
Using the Customer Remote
1.Turn the power off and set to stand-by mode
2.Press the remote buttons in this order; POWER OFF-MUTE-1-8-2-POWER ON to turn the set on.
3.The set turns on and enters service mode. This may take approximately 20 seconds.
4.Press the Power button to exit and store data in memory.
If you fail to enter service mode, repeat steps 1 and 2 above.
5.Initial SERVICE MODE DISPLAY State

6. Buttons operations within Service Mode
Direction Keys  UP / DOWN > Item Selection by Moving the Cursor
Direction Keys  RIGHT /LEFT  > Data Increase / Decrease for the Selected Item
Source  Cycles through the active input source that are connected to the unit

WHITE BALANCE ADJUSTMENT  
1. You can adjust the white ratio in factory mode (1:Calibration, 3:White-Balance).
2. Since the adjustment value and the data value vary depending on the input source, you have to adjust these in CVBS, Component 1 and HDMI 1 modes.
3. The optimal values for each mode are configured by default. (Refer to Table 1, 2.) It varies with Panel's size and Specification.
- Equipment : CS-210
- Pattern: MIK K-7256 #92 "Flat W/B Pattern" as standard
- Use other equipment only after comparing the result
with that of the Master equipment.
- Set Aging time : 60min
- Calibration and Manual setting for WB adjustment.
HDMI : Calibration at #24 Chessboard Pattern >> Manual adjustment #92 pattern (720p)
COMP: Calibration at #24 Chessboard Pattern >>  Manual adjustment at #92 pattern (720p)
CVBS: Calibration at #24 Chessboard Pattern >> Manual adjustment at #92 pattern (NTSC)
- If finishing in HDMI mode, adjustment coordinate is almost same in AV/COMP mode.
USB Download Method
Samsung may offer upgrades for TV's firmware in the future. Please contact the to receive information about downloading upgrades and using a USB drive. Upgrades will be possible by connecting a USB drive to the USB port located on located on the back of your TV.
1. Insert a USB drive containing the firmware upgrade into the WISELINK port on the side of the TV.
2.Press the MENU button to display the menu. Press the UP/DOWN  button to select Setup, then press the ENTER button.
3. Press the UP or DOWN button to select Software upgrade, then press the ENTER button.
4. Press the UP or DOWN button to select USB Upgrade, then press the ENTER button. The message Scanning for USB... It may take up to 30 seconds is displayed. Please be careful to not disconnect the power or remove the USB drive while upgrades are being applied. The TV will shut off and turn on automatically after completing the firmware upgrade. Please check the firmware version after the upgrades are complete.
* How to check Program Version
1. Press " MENU "
2. Select " SETUP "
3. Select " INFORMATION HELP "
4. Highlight " ON " option
5. Press " INFO " button on the remote control.

SHARP BD-HP75U UPGRADING THE SOFTWARE VERSION AND FONT PANEL CIRCUIT

SHARP BD-HP75

3D BLU RAY PLAYER

UPGRADING THE SOFTWARE VERSION AND FONT PANEL CIRCUIT 

UPGRADING THE VERSION
1. Procedure with a CD
1. Write the updated software on a CD to prepare the version-upgrading CD.
2. Connect the set to the monitor with an HDMI cable. (Keep the HDMI cable connected until the version-upgrading has been completed.)
3. Using the “POWER” key (on the set itself or on the remote controller), turn on the power.
* Do not turn on the power with the “EJECT” key.
4. Press the “EJECT” key to open the tray. Place the upgrading CD on the tray and press the “EJECT” key again to close the tray.
5. The CD is opened and the power turns off itself.
6. The power turns on itself and the upgrading gets started.
LCD display: V-UP blinking
V-UP kept on Mode display: Blue LED blinking Blue LED kept on Monitor screen: Upgrading progress displayed
7. When the software has been 100% overwritten, the tray opens itself and the power turns off itself.
8. Take the CD out of the tray and press the “POWER” key to turn on the power again.
9. When the wallpaper shows up, hold down the “POWER” key to do the resetting. (Keep the “POWER” key depressed until the RESET message appears on the LCD. (About 10 seconds))
10.Press the “POWER” key again to turn on the power.
11.When the wallpaper shows up again, move from [Settings] to [Version] to make sure the software is upgraded.
12.When the upgrading has been successfully made, close the [Version] confirm screen and turn off the power. If it has failed, take the procedure over again from Step 3 above.
2. Procedure with a USB memory
1. Write the updated software on a USB memory to prepare the version-upgrading USB memory.
2. Connect the set to the monitor with an HDMI cable. (Keep the HDMI cable connected until the version-upgrading has been completed.)
3. Using the “POWER” key (on the set itself or on the remote controller), turn on the power.
* Do not turn on the power with the “EJECT” key.
4. Insert the upgrading USB memory into the USB port.
5. When the USB memory has been recognized (the “x” mark on the USB icon disappears and the USB recognition on screen display appears), move from [Settings], [Software Update Settings], [Manual Update] to [USB Memory], and then press the “ENTER” or “ ” key.
6. Press “OK” on the USB recognition confirm screen.
7. The power turns on itself and the upgrading gets started.
LCD display: V-UP blinking V-UP kept on
Mode display: Blue LED blinking
Blue LED kept on Monitor screen: Upgrading progress displayed
8. When the software has been 100% overwritten, the power turns off itself.
9. Draw the USB memory out of the USB port and press the “POWER” key to turn on the power again.
10.When the wallpaper shows up, hold down the “POWER” key to do the resetting. (Keep the “POWER” key depressed until the RESET message appears on the LCD. (About 10 seconds))
11.Press the “POWER” key again to turn on the power.
12.When the wallpaper shows up again, move from [Settings] to [Version] to make sure the software is upgraded.
13.When the upgrading has been successfully made, close the [Version] confirm screen and turn off the power. If it has failed, take the procedure over again from Step 3 above.
FRONT PANEL CIRCUIT 
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SHARP BD-HP21U SOFTWARE UPDATE AND AND POWER SUPPLY CIRCUIT

SHARP BD-HP21U  

BLU RAY PLAYER 

SOFTWARE UPDATE AND  AND POWER SUPPLY CIRCUIT 

UPGRADING
1. Press [Power] button to turn the switch on, then wait till the BD_LED changes from blinking to lit.
2. Press [Tray Open/Close] button to open the Tray, put the upgrade disc on the tray and close the tray.
3. The power automatically turns off. Then it turns on again and the upgrading with the disc will start.
4. During the upgrading, the mode indicator stays blinking in white as "V-up" message keeps blinking on LCD.
"NOW UPDATING DO NOT UNPLUG AC CORD" appears on the monitor screen.
And the version updating progress is expressed in %.
5. When upgrading with the disc is completed, the Tray automatically opens.
* If the front-end software was upgraded, the standby LED lights up halfway as well as the mode indicator starts blinking alternately in white and blue.; the Tray will open after the upgrading is completed and the power will turn off. (Go to step 8.)
6. When the upgrading is completed, the following appears on the monitor screen.:
"SOFTWARE UPDATE IS COMPLETE"
If the version updating fails, "FAILED TO COMPLETE UPDATE RETRY SOFTWARE UPDATE" is displayed. Take out the disc, turn off the power and take the procedure again starting from [1] above.
7. Remove the disc from the Tray and press any other button of the Main Unit than [Power], then the Tray will close and the power will automatically turn off. (Confirm the power-off by stop of the Cooling Fan.)
* If [Power] button is pressed, the power will turn off with the Tray open.
8. Press [Power] button to turn the power on, then wait till the MODE INDICATOR changes from blinking to lit.
9. Press the [SETUP] button on the remote controller, and the menu screen shows up (if the wallpaper screen is used).
* There is no need to take this step, because just after the power is turned on, the menu screen shows up.
10.Select [SETTINGS] first and then [VERSION]. (Press the ENTER button.)
11.The version of the currently installed software appears on the monitor screen. Compare with the version of this updated software, make sure the version is just the same. If the version id not updated, take the procedure again from Step [2].
12.Press [Power] button to turn the power off. (Confirm the power-off by stop of the cooling fan.)
 POWER SUPPLY CIRCUIT 
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