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Sharp AQUOS LC-40LE831E, Тренировочные заметки

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5. Lamp Error Detection

1. Function

This LCD colour TV set incorporates a Lamp error detection feature that automatically turns off the power for safety under abnormal lamp or lamp 

circuit conditions. If by any chance anything is wrong with the lamp or lamp circuit or if the lamp error detection feature is activated for some 

reason, the following will result.
1) The power is interrupted in about 500ms after it is turned on.

(A central icon on the front of the TV flash on and off.: ON for 400ms and OFF for 1600ms.)

2) If the above phenomenon 1) occurs 5 times, it becomes impossible to turn on the power.

(A central icon keep flashing on/off.)

2. Measures

1) Set the lamp error detection to OFF

Enter the adjustment process mode, referring to “4. Entering and exiting the adjustment process mode”.
The adjustment process mode can ignore “5 times count”, so If the above phenomenon 1) occurs 1~4 times, the lamp will go out.

If Lamp Error detection pin [4pin of PD: P9602/19pin of IC2001] is “High” by a trouble with the lamp and lamp circuit, it can boot-up by the 

adjustment process mode.
Please execute 

“Lamp Error detection off-mode”.

While holding down the “VOL (-)” and “CH ( UP)” keys on the set at once, touch the power supply key on the set.
After a central icon flash off, separate the fingers from key on the set.

Then, you can check the operation to see if the lamp and lamp circuit are in trouble.
If you fail boot-up, retry the procedure.

Issued by:

CE After Sales Service

July 2011

Service Mode

Содержание AQUOS LC-40LE831E

Страница 1: ...LC xxLE831E Training Notes Issued by CE After Sales Service July 2011 ...

Страница 2: ...Training Notes MODEL LC 40 46 52 60LE831E Issued by CE After Sales Service July 2011 Note Please use the ZOOM feature to view the presentation Speech bubbles are training notes Click to access the notes ...

Страница 3: ...tents 1 Model introduction 2 Block Diagram 3 Schematic Diagrams 4 New Technologies 5 Software Updating 6 Service Mode 7 IP Control 8 USB Clone 9 Adjusting Process Issued by CE After Sales Service July 2011 ...

Страница 4: ...95 RGBY Panel Sizes 40 46 52 and 60 Type of cabinet Front cabinet Light metallic Slim Full Flat and seamless design Stand Plastic Bottom speakers Subwoofer Touch sensor keys Models LC 40 46 52 60LE631E Northern Europe UK Market Issued by CE After Sales Service July 2011 ...

Страница 5: ...panels Only HDMI 1 supports the ARC feature You can only use USB 1 for the SKYPE camera When connected to other USB ports the unit will crash and reset You can only use USB 2 for devices that require consistent power such as an external HDD You can only use USB 3 for the Wireless LAN This port ONLY contains the wireless drivers ...

Страница 6: ... 50 60Hz with InstaPort feature ARC in HDMI1 SD sct for On demand via Aquos NET Common Interface Plus CI PC input analog RGB digital HDMI RGB in EXT1 LAN connector Net TV RS 232C terminal IP control B2B enable PC or Ctrol panel to control basic TV functions USB 2 0 JPEG Photo MP3 Music Movie avi mkv wmv asf mp4 mpg mov DivX HD SERVICE soft update AQUOS LINK 8 ECO Environment Friendly Advance EPG M...

Страница 7: ...Issued by CE After Sales Service July 2011 Model Introduction ...

Страница 8: ...Issued by CE After Sales Service July 2011 Model Introduction ...

Страница 9: ...Issued by CE After Sales Service July 2011 Model Introduction ...

Страница 10: ...Issued by CE After Sales Service July 2011 Model Introduction MT5391 MT5395 CPU Comparison ...

Страница 11: ...Issued by CE After Sales Service July 2011 Model Introduction MT5395 CPU Comparison MT5391 ...

Страница 12: ...Issued by CE After Sales Service July 2011 Model Introduction MT5395 CPU Comparison MT5391 ...

Страница 13: ...Issued by CE After Sales Service July 2011 Model Introduction MT5395 CPU Comparison MT5391 ...

Страница 14: ...Issued by CE After Sales Service July 2011 Model Introduction MT5395 CPU Comparison MT5391 ...

Страница 15: ...Issued by CE After Sales Service July 2011 Model Introduction MT5395 CPU Comparison MT5391 ...

Страница 16: ...Issued by CE After Sales Service July 2011 Model Introduction MT5395 CPU Comparison MT5391 ...

Страница 17: ...Issued by CE After Sales Service July 2011 Model Introduction MT5395 CPU Comparison MT5391 ...

Страница 18: ...Issued by CE After Sales Service July 2011 Model Introduction CPU Comparison ...

Страница 19: ...Issued by CE After Sales Service July 2011 Model Introduction MT5395 CPU Comparison MT5391 ...

Страница 20: ...TKA4909TPZH RUNTKA795WJQZ DUNTKF770FM51 LC60LE831E A3IK7831KP DUNTKF733FM52 RUNTK4909TPYN RUNTKA799WJQZ DUNTKF770FM51 MODEL NAME TOUCH KEY R C CONTROL IR TRANSMITER PANEL MODULE CABINET LC40LE831E RTUNKA869WJQZ DUNTKF494FM02 RUNTKA819WJQZ R1LK400D3GW50Y CCABAC653WJ1 1 LC46LE831E RTUNKA869WJQZ DUNTKF494FM02 RUNTKA819WJQZ R1LK460D3GW40Y CCABAC654WJ1 1 LC52LE831E RTUNKA819WJQZ DUNTKF494FM02 RUNTKA869...

Страница 21: ...Issued by CE After Sales Service July 2011 40 46 System Block Diagram Block Diagrams ...

Страница 22: ...Issued by CE After Sales Service July 2011 52 60 System Block Diagram Block Diagrams ...

Страница 23: ...Issued by CE After Sales Service July 2011 Block Diagrams Major IC Information ...

Страница 24: ...Issued by CE After Sales Service July 2011 Block Diagrams Major IC Information ...

Страница 25: ...Issued by CE After Sales Service July 2011 Block Diagrams Block Diagram Power Unit ...

Страница 26: ...Issued by CE After Sales Service July 2011 Main Unit Tuner Schematic Diagrams 40 46 ...

Страница 27: ...Issued by CE After Sales Service July 2011 Main Unit Terminal Schematic Diagrams 40 46 ...

Страница 28: ...Issued by CE After Sales Service July 2011 Main Unit HDMI Schematic Diagrams 40 46 ...

Страница 29: ...Issued by CE After Sales Service July 2011 Main Unit CPU Schematic Diagrams 40 46 ...

Страница 30: ...Issued by CE After Sales Service July 2011 Main Unit DDR Schematic Diagrams 40 46 ...

Страница 31: ...Issued by CE After Sales Service July 2011 Main Unit Flash Schematic Diagrams 40 46 ...

Страница 32: ...Issued by CE After Sales Service July 2011 Main Unit UCOM Schematic Diagrams 40 46 ...

Страница 33: ...Issued by CE After Sales Service July 2011 Main Unit Panel Schematic Diagrams 40 46 ...

Страница 34: ...Issued by CE After Sales Service July 2011 Main Unit Audio AMP Schematic Diagrams 40 46 ...

Страница 35: ...Issued by CE After Sales Service July 2011 Main Unit Power Schematic Diagrams 40 46 ...

Страница 36: ...Issued by CE After Sales Service July 2011 Main Unit DEMOD_CI Schematic Diagrams 40 46 ...

Страница 37: ...Issued by CE After Sales Service July 2011 Main Unit LAN_USB Schematic Diagrams 40 46 ...

Страница 38: ... input port Five HDMI input ports and single output port The SiI9387 port processor support the pass through of 3D video modes described in the HDMI 1 4 specification The port processor contains 512 bytes of NVRAM that stores common EDID data The HDCP Register block controls the necessary logic to decrypt the incoming audio and video data InstaPort technology with five HDMI inputs and single port ...

Страница 39: ...Issued by CE After Sales Service July 2011 40 Power Supply 1 3 Schematic Diagrams ...

Страница 40: ...Issued by CE After Sales Service July 2011 40 Power Supply 2 3 Schematic Diagrams ...

Страница 41: ...Issued by CE After Sales Service July 2011 40 Power Supply 3 3 Schematic Diagrams ...

Страница 42: ...Issued by CE After Sales Service July 2011 46 Power Supply 1 3 Schematic Diagrams ...

Страница 43: ...Issued by CE After Sales Service July 2011 46 Power Supply 2 3 Schematic Diagrams ...

Страница 44: ...Issued by CE After Sales Service July 2011 46 Power Supply 3 3 Schematic Diagrams ...

Страница 45: ...Issued by CE After Sales Service July 2011 52 Power Supply 1 4 Schematic Diagrams ...

Страница 46: ...Issued by CE After Sales Service July 2011 52 Power Supply 2 4 Schematic Diagrams ...

Страница 47: ...Issued by CE After Sales Service July 2011 52 Power Supply 3 4 Schematic Diagrams ...

Страница 48: ...Issued by CE After Sales Service July 2011 52 Power Supply 4 4 Schematic Diagrams ...

Страница 49: ...Issued by CE After Sales Service July 2011 60 Power Supply 1 4 Schematic Diagrams ...

Страница 50: ...Issued by CE After Sales Service July 2011 60 Power Supply 2 4 Schematic Diagrams ...

Страница 51: ...Issued by CE After Sales Service July 2011 60 Power Supply 3 4 Schematic Diagrams ...

Страница 52: ...Issued by CE After Sales Service July 2011 60 Power Supply 4 4 Schematic Diagrams ...

Страница 53: ...Issued by CE After Sales Service July 2011 New Technologies New 3d glasses Rechargeable via USB ...

Страница 54: ...Issued by CE After Sales Service July 2011 New Technologies 3D 2D Mode Conversion Switch ...

Страница 55: ...r only while the left image is displayed and conversely open its right shutter only while the right image is displayed However when viewing 3D contents in 3D 2D conversion mode the 3D glasses open both its right and left shutters while the left image is displayed and on the other hand close both its shutters while the right image is displayed Therefore users only watch the left image as 2D ...

Страница 56: ...Issued by CE After Sales Service July 2011 New Technologies Auto Power OFF Function ...

Страница 57: ...N To enjoy Skype the following preparations are required Broadband Internet environment Communication camera for Skype TV software updated to a version that supports Skype A registered Skype account or an E mail address to create a new Skype account NOTE Depending on the network environment used the speech video quality may deteriorate Buy a communication camera Follow the website guidance below a...

Страница 58: ...ur TV operation manual Set up the communication camera on the upper left portion of the TV Do not use a USB hub 2 Select Skype on the INPUT screen 1 Press INPUT on the remote control to display the INPUT screen 2 Press UP or DOWN and select Skype 3 Press OK or ENTER 4 If you agree to the Terms of Use select Agree and press OK or ENTER The Welcome to Skype screen is displayed NOTE The Terms of Use ...

Страница 59: ...creen and press OK or ENTER 2 The Create a new Skype account screen will appear If you agree to all of the Terms and conditions select Accept and press OK or ENTER NOTE For more information on the Terms and conditions refer to the following Skype Terms of Service http www skype com intl en legal terms tou Skype Privacy Statement http www skype com legal privacy general 3 Enter your Full Name choos...

Страница 60: ...y used accounts and press OK or ENTER By ticking the Sign me in when Skype starts box you can enable automatic sign in USING SKYPE 1 Your Skype Name online status Skype credit and profile picture 2 The picture from your communication camera 3 Notification area 4 Menu items Contacts History Profile and Settings Add your friends to your contact list If this is not your first time using Skype your pr...

Страница 61: ...om the search result and press OK or ENTER 6 With the software keyboard enter a message to introduce yourself and send it with Done NOTE Contact requests will be sent to the person added to the Contact list Select a contact and start a video call 1 Select Contacts in the Skype Main Menu and press OK or ENTER 2 Select a contact from your contact list who is online and press OK or ENTER 3 Select Vid...

Страница 62: ...Issued by CE After Sales Service July 2011 New Technologies Skype cont ...

Страница 63: ...hanges into USB automatically 3 Use the Menu button and cursor keys Ch keys Up Down of R C or on the set to select Menu Setup Information Software update USB update on OSD menu 4 The message Insert the USB memory device contains the software update fi le shows up Push OK when if there is no problem Issued by CE After Sales Service July 2011 Software Updating ...

Страница 64: ...ease insert one file and retry software update If there is no software update file in the USB memory device caution shows up Please insert the correct file and retry software update If software update file in the USB memory device doesn t match this model caution shows up Because Model name is unmatched or check sum error occurs Please insert the correct file and retry software update If software ...

Страница 65: ...he software update display appears Wait several minutes and don t unplug the AC cord Select OK when if there is no problem 7 Software update starts Please wait for a while until the bar shows 100 Do not take out the USB memory device during updating Issued by CE After Sales Service July 2011 Software Updating ...

Страница 66: ...y the AC cord need not be pulled out Issued by CE After Sales Service July 2011 Software Updating 9 After boot up the following caution shows up Select OK when if there is no problem Software update is completed please remove the USB memory device Then get the set started and call the process adjustment screen Top Page to check the main software version Then get the set started and call the proces...

Страница 67: ...he VOL and P DOWN keys on the set at once Multiple lines of blue characters appearing on the screen indicate that the set is now in the adjustment Process mode If you fail to enter the adjustment process mode the display is the same as normal start up retry the procedure 4 To exit the adjustment process mode after the adjustment is done unplug the AC power cord to force off the power When the powe...

Страница 68: ...Display Description Adjustment checking Issued by CE After Sales Service July 2011 Service Mode ...

Страница 69: ...Service Mode Menu Issued by CE After Sales Service July 2011 Service Mode ...

Страница 70: ...Service Mode Menu cont Issued by CE After Sales Service July 2011 Service Mode ...

Страница 71: ...d INPUT when the backlight turns on d Display the Pass Word input screen e Check the Pass Word by inputting three digits I f the Pass Word is 027 it shifts to the PUBLIC Mode setting screen In another case the screen is erased and it operates in the ordinary mode 3 By special R C code RC table LCD SYS CORD 0x78 RC DATA HEX 0xC7 dec 199 Exiting the Public Mode screen There are two following ways to...

Страница 72: ... off 2 Measures 1 Set the lamp error detection to OFF Enter the adjustment process mode referring to 4 Entering and exiting the adjustment process mode The adjustment process mode can ignore 5 times count so If the above phenomenon 1 occurs 1 4 times the lamp will go out If Lamp Error detection pin 4pin of PD P9602 19pin of IC2001 is High by a trouble with the lamp and lamp circuit it can boot up ...

Страница 73: ...the adjustment process mode referring to 4 Entering and exiting the adjustment process mode b Using the cursor UP DOWN key move to the cursor to LAMP ERROR RESET Line 8 on adjustment process mode service page 2 24 c With the cursor LEFT RIGHT keys select the LAMP ERROR RESET value Finally press the cursor OK the count is reset Check LAMP ERROR Count on adjustment process mode Page 2 24 Issued by C...

Страница 74: ...y a high speed blinking by pushing remote control MENU key This expresses details of the error Details are distinguished by the blinking frequency It doesn t return to the outline display again blink at low speed by pushing the MENU key The toggle is not done Please confirm MONITOR ERR CAUSE of the adjustment Process mode 1 24 page when the error doesn t reproduce by having returned from the error...

Страница 75: ...STAND BY ERROR LED BLINKING Table cont Issued by CE After Sales Service July 2011 Service Mode ...

Страница 76: ...STAND BY ERROR LED BLINKING Table cont Issued by CE After Sales Service July 2011 Service Mode ...

Страница 77: ...STAND BY ERROR LED BLINKING Table cont Issued by CE After Sales Service July 2011 Service Mode ...

Страница 78: ...Monitor ERROR STBY Table Issued by CE After Sales Service July 2011 Service Mode ...

Страница 79: ...LED Flashing Timing Chart Error Issued by CE After Sales Service July 2011 Service Mode ...

Страница 80: ...LED Flashing Timing Chart Error cont Issued by CE After Sales Service July 2011 Service Mode ...

Страница 81: ...LED Flashing Timing Chart Error cont Issued by CE After Sales Service July 2011 Service Mode ...

Страница 82: ...LED Flashing Timing Chart Error cont Issued by CE After Sales Service July 2011 Service Mode ...

Страница 83: ...Issued by CE After Sales Service July 2011 IP Control ...

Страница 84: ...Issued by CE After Sales Service July 2011 IP Control Command List ...

Страница 85: ...Issued by CE After Sales Service July 2011 USB Clone Screen transition ...

Страница 86: ...Issued by CE After Sales Service July 2011 USB Clone Password Screen ...

Страница 87: ...Issued by CE After Sales Service July 2011 USB Clone Copy Mode TV to USB ...

Страница 88: ...Issued by CE After Sales Service July 2011 USB Clone Copy Mode USB to TV ...

Страница 89: ...Issued by CE After Sales Service July 2011 USB Clone Clone Restrictions ...

Страница 90: ... following procedure 1 Procure the following units in order to replace the main unit LC 40 46 52 60LE830 LC 40 46 52 60LE831 LC 40 46 52LE833 MAIN Unit DUNTKF733FM51 DUNTKF733FM52 DUNTKF733FM54 Caution when replacing IC IC2001 in the main unit The above IC are Monitor microcomputer Before replacing the relevant part procure the following parts in which the data have been rewritten IC2001 RH iXD241...

Страница 91: ...iXD220WJQZQ Main CPU NOTE HDMI ROM Writing After replacing IC1504 execute HDMI EDID WRITE on the 5 24 Please execute it after checking MODEL NAME INCH SIZE are correct The ROM data based on information of MODEL NAME INCH SIZE 1 Enter the process adjustment mode in AVC 2 Use the cursor keys and P keys r s of R C to select the item HDMI EDID WRITE on the page5 24 3 It is completed with OK displayed ...

Страница 92: ...panel size is displayed 8 If the size doesn t match select the values of the panel size with the VOL keys 9 After selection in Step 8 press the OK key and it is completed with OK displayed 10 After setting MODEL NAME PANEL_SIZE unplug the AC power cord and plug it back in 3 After replacing the LCD panel or LCD control PWB adjust the VCOM in the following procedure 1 Enter the process adjustment mo...

Страница 93: ...Issued by CE After Sales Service July 2011 Adjustment Process ...

Страница 94: ...Issued by CE After Sales Service July 2011 Adjustment Process ...

Страница 95: ...Issued by CE After Sales Service July 2011 Adjustment Process ...

Страница 96: ...Issued by CE After Sales Service July 2011 Adjustment Process ...

Страница 97: ...lue on page 11 24 of process adjustment so that the values of the luminance meter approach x 0 272 and y 0 277 Basically G is not changed If adjustment fails with R and B change G When G is lowered the weaker of R or B must be fixed 4 Display the adjustment status of the current R G B_GAIN LO The signal of 15IRE is input Change R_GAIN LO B_GAIN LO adjustment offset value on page 11 24 of process a...

Страница 98: ...vice July 2011 No part of this publication may be reproduced stored in a retrieval system or transmitted in any form or by any means electronic mechanical photocopying recording or otherwise without prior written permission of the publisher ...

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