lcd panel edid eeprom error m6700 factory
I"m faced with an interesting issue! One of our client Dell laptop does not show POST/Dell splash screen when powered on. Eventually, after a minute or two, the Windows login screen appears. I"ve replaced the LCD panel, updated BIOS, drained power, reseated everything possible, and even re-imaged the HD. Dell diagnostics gives me this error: LCD EDID - Unable to access EDI EEPROM, even after replacing the LCD panel. I"m beginning to suspect that the motherboard is the culprit here. Anyone seen this type of issue before?Just out of curiosity, what does Dell Support have to say about that error?
I"m faced with an interesting issue! One of our client Dell laptop does not show POST/Dell splash screen when powered on. Eventually, after a minute or two, the Windows login screen appears. I"ve replaced the LCD panel, updated BIOS, drained power, reseated everything possible, and even re-imaged the HD. Dell diagnostics gives me this error: LCD EDID - Unable to access EDI EEPROM, even after replacing the LCD panel. I"m beginning to suspect that the motherboard is the culprit here. Anyone seen this type of issue before?Just out of curiosity, what does Dell Support have to say about that error?
SOLVED! I replaced the LVDS cable, and I am now able to see the Dell splash screen and also access BIOS and PXE boot. Diagnostics no longer reports an error. It"s a beautiful day - birds are chirping, flowers are blooming, people are happy. Thank you all for the support!!!
I also tried holding the "D" key and powering up. The LCD flashed a series of solid color screens (Red, Green, Blue, White, Black). I assume that this means that the backlight is good. Does it also mean that the cable is good?
Not sure what else to check. I am guessing that it is eiter the LCD screen (controller board) itself or the cable. Any advice? I am comfortable replacing parts.
Hi, I have read of swapping the 17" panel of iMac using an item that basically change the content of the EEPROM of the panel making it disguised for another one.
So, here is the question! I have a couple of panels from iMac G5 20", labeled LM201W01(ST)(B2). My iMac Intel 20" (A1207) uses a panel with exactly the same characteristics! So probably it would be interchangeable if the content of the Extended Display Identification Data (EDID) EEPROM is copied from G5 panel to intel panel.
WARNING All checks must be repeated with the AC cord plug connection reversed. (If necessary, a nonpolarized adaptor plug must be used1. For continued safety, no modification of any circuit should be only for the purpose of completing these checks.) attempted. Any reading of 0.74 Vrms (this corresponds to 0.5 mA rms AC.) or2. Disconnect AC power before servicing. more is excessive and indicates a potential shock hazard which must be corrected before returning the monitor to the owner.BEFORE RETURNING THE RECEIVER (Fire &Shock Hazard)Before returning the receiver to the user, perform the followingsafety checks: DVM3. Inspect all lead dress to make certain that leads are not pinched, AC SCALE and check that hardware is not lodged between the chassis and other metal parts in the receiver. 1.5k ohm 10W4. Inspect all protective devices such as non-metallic control knobs, insulation materials, cabinet backs, adjustment and compartment covers or shields, isolation resistor-capacitor networks, mechanical insulators, etc.5. To be sure that no shock hazard exists, check for leakage current in 0.15 µF the following manner. TEST PROBE• Plug the AC cord directly into a 110-240 volt AC outlet.• Using two clip leads, connect a 1.5k ohm, 10 watt resistor paral- leled by a 0.15µF capacitor in series with all exposed metal cabinet parts and a known earth ground, such as electrical conduit or elec- trical ground connected to an earth ground. TO EXPOSED CONNECT TO METAL PARTS KNOWN EARTH• Use an AC voltmeter having with 5000 ohm per volt, or higher, sen- GROUND sitivity or measure the AC voltage drop across the resistor.• Connect the resistor connection to all exposed metal parts having a return to the chassis (antenna, metal cabinet, screw heads, knobs and control shafts, escutcheon, etc.) and measure the AC voltage drop across the resistor.///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////SAFETY NOTICEMany electrical and mechanical parts in LCD colour television have For continued protection, replacement parts must be identical to thosespecial safety-related characteristics. used in the original circuit.These characteristics are often not evident from visual inspection, nor The use of a substitute replacement parts which do not have the samecan protection afforded by them be necessarily increased by using safety characteristics as the factory recommended replacement partsreplacement components rated for higher voltage, wattage, etc. shown in this service manual, may create shock, fire or other hazards.Replacement parts which have these special safety characteristics areidentified in this manual; electrical components having such featuresare identified by " " and shaded areas in the Replacement Parts Listand Schematic Diagrams.///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
Model LC-32D30M-BK/ LC-32D30M-RD/ LC-32D30M-WH Item LCD panel 32" (800 mm) Advanced Super View & BLACK TFT LCD Resolution 1,049,088 pixels (1366 768) Video Colour System PAL/SECAM/NTSC 3.58/NTSC 4.43/PAL 60 TV TV-Standard PAL: B/G, D/K, I SECAM: B/G, D/K, K/K 1 NTSC: M Function Receiving VHF/UHF 44.25 — 863.25 MHz Channel CATV S1— S41ch (including Hyperband) TV-Tuning System Auto Preset 99 ch STEREO/BILINGUAL NICAM: B/G, I, D/K A2 stereo: B/G Brightness 450 cd/m 2 (at AV MODE Dynamic Position) Viewing angles H : 176º V : 176º Audio amplifier 10W 2 Speakers 10 4 cm 2pcs Terminals Rear Antenna input UHF/VHF 75 DIN type INPUT 1 VIDEO in, AUDIO in, COMPONENT in (480I, 576I, 480P, 576P, 720P/50Hz, 720P/60Hz, 1080I/50Hz, 1080I/60Hz) INPUT 2 VIDEO in, AUDIO in, COMPONENT in (480I, 576I, 480P, 576P, 720P/50Hz, 720P/60Hz, 1080I/50Hz, 1080I/60Hz) INPUT 3 S-VIDEO in, VIDEO in, AUDIO in INPUT 4 HDMI (HDMI input) (480P, 576P, 720P/50Hz, 720P/60Hz, 1080I/50Hz, 1080I/60Hz), AUDIO in (Ø 3.5 mm jack) INPUT 5 HDMI (HDMI input) (480P, 576P, 720P/50Hz, 720P/60Hz, 1080I/50Hz, 1080I/60Hz) INPUT 6 (PC input) 15 pin mini D-sub, AUDIO in (Ø 3.5 mm jack) MONITOR OUT VIDEO out, AUDIO out RS-232C 9 pin D-sub male connector OSD language English/Simplified Chinese/Traditional Chinese/Arabic Power Requirement AC 110— 240 V, 50/60 Hz Power Consumption 133 W (0.7 W Standby) without stand 12.5 kg Weight with stand 14.5 kg Operating Temperature 0°C — 40°C
3–4LC-32D30M-BK/WH/RD14.Remove the 2 lock screws [19], 2 lock screws [20], 8 lock screws [21] and detach the Center Angle-L/R.15.Remove the 4 lock screws [22] and detach the LCD Angle-A/B.16.Detach the LCD Panel Module.
4–4 LC-32D30M-BK/WH/RD5.3. White balance adjustment1. Place the luminance meter at the centre of the LCD screen2. Set the LCD TV as below.
4–5LC-32D30M-BK/WH/RD5.4. STANDBY CAUSE FUNCTIONSThis model is equipped with a STANDBY CAUSE FUNCTIONS which stores the cause of why the unit is turned off and displays it on adjustment pro-cess mode.1. NORMAL STANDBY CAUSE ERROR CODE here indicates cause of standby in normal operation or Function of the Unit. No display when the unit is turned off with R/C. Only the latest cause is indicated.2. ERROR STANDBY CAUSE ERROR CODE here indicates cause of Error in the unit. It also indicates accumulated operating times of the unit. The last five histories are displayed. 1)-5) five histories 5) is the latest. When there is no error, error code is ‘0’ and no characters appear.3. POWER ON ERROR CAUSE ERROR CODE here indicates cause of Error when power on the unit. When there is no error, error code is ‘0’.• NORMAL STANDBY CAUSE Display Code Description 1 in the cause of “Main Power switch off” 3 in the cause of “no signal off” 4 in the cause of “no operation off” 5 in the cause of “Power management (Mode 1) off” 6 in the cause of “Power management (Mode 2) off” 7 in the cause of “SLEEP timer” 8 in the cause of “off by CEC”
• POWER ON ERROR CAUSE Display Code Description 12 DVP15 IN Terminal Error 13 Power IN Terminal Error 30 TASS Error 31 Audio Multiplex Decoder Error 32 TAS-FIRM-DONE Terminal Error 40 Tuner Error 41 AV SW IC Error 42 HDMI IC Error
Public mode Power on fixed [Variable ] Maximum volume [ 60] Volume fixed [Variable ] Volume fixed level [ 20] RC button [Respond ] Panel button [Respond ] Menu button [Respond ] On screen display [Yes ] Input mode start [Normal ] Input mode fixed [Variable ] 232C Powon [Disable ] RC path through [Off ] Reset Enter
YESAre there the signal inputs from the HDMI (SC404, SC403) NO With an HDMI device connected, is IC406, IC404 (EEPROM)connector to the following input terminals of IC8702 (pin (16), accessed by I2C and is the DDC I2C CLOCK/DATA data read?(17), (19), (20), (22), (23), (25), (26), (31), (32)).
YESNo audio output from INPUT 4 and INPUT 5. NO Check if the EDID data of IC406 (INPUT 5) or IC404 (INPUT 4) is normal.
CHAPTER 5. TROUBLESHOOTING TABLE[1] TROUBLESHOOTING TABLE...............................5-1[2] LED flashing specification at the time of the error...5-14CHAPTER 6. MAJOR IC INFORMATIONS[1] MAJOR IC INFORMATIONS..................................6-1CHAPTER 7. OVERALL WIRING/BLOCK DIAGRAM[1] OVERALL WIRING DIAGRAM(LC-40LE814E/RU) ................................................7-1[2] OVERALL WIRING DIAGRAM(LC-46LE814E/RU) ................................................7-2[3] OVERALL WIRING DIAGRAM(LC-40LE824E/RU) ................................................7-3[4] OVERALL WIRING DIAGRAM(LC-46LE824E/RU) ................................................7-4[5] SYSTEM BLOCK DIAGRAM(LC-40LE814E/RU)(LC-46LE814E/RU).................7-5[6] SYSTEM BLOCK DIAGRAM(LC-40LE824E/RU)(LC-46LE824E/RU).................7-6Parts Guide
DescriptionMAIN Unit (LC-40LE814E/RU)(LC-46LE814E/RU) (*1)MAIN Unit (LC-40LE824E/RU)(LC-46LE824E/RU) (*1)ICON UnitLOGO Unit (LC-40LE824E/RU)(LC-46LE824E/RU)R/C, LED UnitPOWER/LED CONTROL Unit (LC-40LE814E/RU)(LC-40LE824E/RU)POWER/LED CONTROL Unit (LC-46LE814E/RU)(LC-46LE824E/RU)TOUCH SENSOR Unit (LC-40LE814E/RU)(LC-46LE814E/RU)TOUCH SENSOR Unit (LC-40LE824E/RU)(LC-46LE824E/RU) (*2)LCD CONTROL Unit
Description40" LCD Panel Module Unit (LC-40LE814E/RU)46" LCD Panel Module Unit (LC-46LE814E/RU)40" LCD Panel Module Unit (LC-40LE824E/RU)46" LCD Panel Module Unit (LC-46LE824E/RU)
DescriptionMain Unit to LCD Control Unit (LW)Main Unit to Power Unit (PL)Main Unit to Power Unit (PD)Main Unit to Power Unit (LB)Main Unit to R/C, LED Unit (RA)Main Unit to Speaker (SP)Main Unit to Icon Unit (RL) (LC-40LE824E/RU)(LC-46LE824E/RU)Main Unit to Woofer (SB)
NOTE: [Caution when replacing ICs in the main unit (IC501, IC2002)]The above ICs are EEPROMs storing the EDID data of PC, and Monitor microcomputer.Before replacing the relevant part, procure the following parts in which the data have been rewritten.IC501IC2002
NOTE: HDMI ROM WritingAfter replacing IC1504, execute HDMI EDID WRITE on the page 5/21Please execute it after checking MODEL NAME & INCH SIZE. are correct.IF MODEL NAME & INCH SIZE. are not correct, set them previously. (Refer to 2)The ROM data based on information of MODEL NAME & INCH SIZE1) Enter the process adjustment mode in TV.2) Use the cursor keys ( / ) and CH keys (
2. After replacing the LCD panel or LCD control/MAIN UNIT, check MODEL NAME in the following procedure.1) Enter the process adjustment mode in TV.2) Use the cursor keys ( / ) and CH keys (
7) Verify that the 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.3. After replacing the LCD panel or LCD control PWB, adjust the VCOM in the following procedure.1) Enter the process adjustment mode.2) Use the cursor keys ( / ) and CH keys (
MAIN VersionBOOT VersionMonitor VersionT-CON Version/LED CON VersionCPLD VersionCI+INFO/SECURE BOOTFRC-N Auto Script VersionTCON Master/Slave Serial VersionTOUCH SENSOR UCON VERSIONLAMP ERRORMONITOR ERR CAUSENORMAL STANDBY CAUSEERROR STANDBY CAUSE
MAIN VersionBOOT VersionMonitor VersionT-CON Version/LED CON VersionCPLD VersionCI+INFO/SECURE BOOTFRC-N Auto Script VersionTCON Master/Slave Serial VersionTOUCH SENSOR UCON VERSIONLAMP ERRORMONITOR ERR CAUSE
2/21Initialization to factory settings execution.Initialization to factory settings execution.(Public mode is excluded)Public mode ON/OFF settingMain operating hours.Main operating hours reset.Backlight operating hours.Backlight operating hours reset.Lamp error reset.ADJ PARAM SETX-coordinate setting for VIC READY-coordinate setting for VIC READSignal type setting for VIC READPicture level acquisition function(Level appears in green on the upper right)
HDMI CEC testReading inspection of USB memory terminalHDMI EDID WRITINGMONITOR Temperature/OPC Acquisition tool.Reset of standby causeSD CARD TEST(*This item is LC-40/46LE824E/RU only)SD CARD REC SIZE(*This item is LC-40/46LE824E/RU only)SD CARD RESET(*This item is LC-40/46LE824E/RU only)
Monitor and the main communication time-out settingMONITOR MAX temperature settingMONITOR EEPROM READ/WRITE Setting/executionMONITOR EEPROM arbitrary addressingMONITOR EEPROM arbitrary data specification
EEP SAVEEEP RECOVERMONITOR ERROR CAUSE RESETMODEL NAMEPANEL SIZESHORT CHECK MODESHORT CHECK CURRENTCURRENT SWPRODUCT EEP ADRPRODUCT EEP DATAPRODUCT FACTORY
Remarks (adjustment detail, etc.)Writing setting values to EEPROM.Reading setting values from EEPROM.Reset of monitor error causeMODEL NAMEPanel size setting.Check LED Back light
8. Special features1. NORMAL STANDBY CAUSE (Page 1/21)Display of a cause (code) of the last standby.The cause of the last standby is recorded in EEPROM whenever it is possible.Checking this code will be useful in finding a problem when you repair the troubled set.2. EEP SAVE (Page 21/21)Storage of EEP adjustment value3. EEP RECOVER (Page 21/21)Retrieval of EEP adjustment value from storage area.4. MONITOR ERR CAUSE (Page 1/21)Display of a cause (code) of Error from sub-Microcomputer.The cause of Error is recorded in EEPROM whenever it is possible.Checking this code will be useful in finding a problem when you repair the troubled set.1) This displays Error code and time when the error occurred.The latest error is displayed on 1)The error that happens ahead of 1) is displayed on 2).2) The character depends on the way how to acquire Time InformationT:U:B:
Error code: 16 (lamp error)Time: 07/01/01 12:03* It is latest Error.* Time is acquired from digital broadcasting.* Time is UTC which doesn"t have Time offset.Error code: 16 (lamp error)Time: 07/01/01 04:07* It is Error that happens ahead of 1).* Time is acquired from analogue broadcasting.Error code: 16 (lamp error)Accumulation time: It is displayed that 4:11 have passed after Backlight driving.* It is Error that happens ahead of 2).No error (00 shows that the error is not occurred.)
LC-40/46LE814/824E/RU (1st Edition)9. Lamp Error detection1. FunctionThis LCD colour TV set incorporates a Lamp error detection feature that automatically turns off the power for safety under abnormal lamp or lampcircuit 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. Measures1) Set the lamp error detection to OFFEnter 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 (6pin of LB: P9602) is High by a trouble with the lamp and lamp circuit, it can boot-up by the adjustment processmode.Please execute Lamp Error detection off-mode.While holding down the VOL (-) and CH (
After a central icon flash off, separate the fingers from key on the set.Touch the power supply key on the set again, so the power will boot-up.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.2) Resetting the lamp error countAfter the lamp and lamp circuit are improved from a trouble, reset the lamp error count.(Because the power cannot be turned on, if a lamp error is detected 5 consecutive times)a) Enter the adjustment process mode, referring to 4. Entering and exiting the adjustment process mode.b) Using the cursor ( / ) key, move to the cursor to [LAMP ERROR RESET], Line 8 on adjustment process mode service page 2/21.c) With the cursor ( / ) 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 2/21.Table of contents of adjustment process mode Page 2/21
Public Mode setting screen.Public ModePOWER ON FIXEDSHUT DOWN MODEMAXIMUM VOLUMEVOLUME FIXEDVOLUME FIXED LEVELRC BUTTONPANEL BUTTONMENU BUTTONAV POSITION FIXEDON SCREEN DISPLAYINPUT MODE STARTINPUT MODE FIXEDLOUD SPEAKERRC PATH THROUGH232C POWONPUBLIC MODERESETEXECUTE
YESIs EDID data pins (44/HDMI1_SCL), (43/HDMI1_SDA) of IC1504accessed, and is it read from pins (15, 16) of a HDMI-1(SC1503)?Is EDID data pins (40/HDMI2_SCL), (39/HDMI2_SDA) of IC1504accessed, and is it read from pins (15, 16) of a HDMI-2(SC1502)?Is EDID data pins (34/HDMI3_SCL), (33/HDMI3_SDA) of IC1504accessed, and is it read from pins (15, 16) of a HDMI-3(SC1501)?Is EDID data pins (30/HDMI3_SCL), (29/HDMI3_SDA) of IC1504accessed, and is it read from pins (15, 16) of a HDMI-4(SC1505)?YESIs TMDS signal input into pins (20, 19/HDMI1_CLKP/N), (22,21/HDMI1_D0P/N), (24, 23/HDMI1_D1P/N), (26, 25/HDMI1_D2P/N)of IC1504 from HDMI-1 (SC1503)?Is TMDS signal input into pins (12, 11/HDMI2_CLKP/N), (14, 13/HDMI2_D0P/N), (16, 15/HDMI2_D1P/N), (18, 17/HDMI2_D2P/N)of IC1504 from HDMI-2 (SC1502)?Is TMDS signal input into pins (2, 1/HDMI3_CLKP/N), (4, 3/HDMI3_D0P/N), (6, 5/HDMI3_D1P/N), (8, 7/HDMI3_D2P/N) ofIC1504 from HDMI-3 (SC1501)?Is TMDS signal input into pins (66, 65/HDMI4_CLKP/N), (68, 67/HDMI4_D0P/N), (70, 69/HDMI4_D1P/N), (72, 71/HDMI4_D2P/N)of IC1504 from HDMI-4 (SC1505)?YESAre TMDS_Rx and the I2C_SINK signal output from Pins (62, 63/SW_TMDS_CLKP/N), (60, 61/SW_TMDS_D0P/N), (58, 59/SW_TMDS_D1P), (56, 57/SW_TMDS_D2P) of IC1504 respectively?YESAre the TMDS_Rx/ I2C_SINK signal input to Pins [(AK6, AJ6/SW_TMDS_CLKP/N), (AK7, AJ7/SW_TMDS_D0P/N), (AK8,AJ8/SW_TMDS_D1P/N), (AK9, AJ9/SW_TMDS_D2P/N)] ofIC3302 (Digital AV decode & Main CPU) from IC1504?
LED that can be used is only one of the central icons.This expresses the error situation by combining blinking at low speed and blinking at high speed.
For this model, details are displayed by 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 (1/21), when the error doesn"t reproduce by having returned from theerror.
CauseLamp errorPower Error 1 AC_DET error (*2)Power Error 2 UR+13.5V error (*2)Power Error 3 D3.3V error (*2)Panel power supply errorInitial communication errorStart-up confirmation communication errorRegular communication errorOther communication errorTemperature errorSync errorNotification from the main microprocessor(*3)Version upgrading
*2: It depends on the system. The power supply error suitable for the product is defined.*3: For details, refer to ERROR STANDBY CAUSE on the adjustment process screen.*4: If the boot section is abnormal, there is no flashing (flashing disabled).MONITOR ERR STBY tableOutline:Location:
Communication/Power failure detected by the monitor microprocessor (IC2002) is stored on EEPROM, states can be confirmed in theadjustment process mode.Page 1/21 of the adjustment process mode: MONITOR ERR CAUSE 0 if there is no error. It is cleared to 0 on the page (2/21) of theadjustment process mode.
Start-up communication error 2Start-up communication error 3Start-up communication error 4Start-up communication error 5Start-up communication error 6Start-up communication error 7Start-up communication error 8Start-up communication error 9Communication error ACommunication error BCommunication error CCommunication error DCommunication error ECommunication error FCommunication error HPanel-related errorOther error 2Power supply error 1Power supply error 2Power supply error 3Power supply error 5Other error 3
Error descriptionInitial communication from the main CPU is not received.Only the initial communication is received.Until panel information request receptionUntil initialization completion receptionUntil version notification transmissionUntil start-up information notification transmissionUntil start-up information response receptionUntil time-out setting receptionREQ time-outRestart time-out during the beginning of time acquisition start-upEnding sequence time-outPreset start-up time-out during completionDownload start-up time-outTime acquisition time-outRegular communication time-outLamp failureMonitor temperature failurePS_ON (AC_DET) failureD_POW (DET_13V) failureD_POW (DET_D3V3) failurePanel power failureError standby request from the main CPU
1) Low-speed blinkingError typeLamp failurelow-speed blinkingFlashes oncePower failurelow-speed blinkingFlashes twiceCommunicationfailure with main CPUlow-speed blinkingFlashes 3 timesOtherslow-speed blinkingFlashes 4 times
Note: Pins are monitor microprocessor pins unless otherwisespecified (IC2002).ERR_PNL (40pin): Abnormal H.Confirmed after 8 consecutive detections at 64ms intervals(detected only when the backlight is on).NOTE: After 5 detection counts, the lamp cannot be activatedexcept in the monitoring process.To confirm the problem, Lamp Error detection off-modeis prepared.This mode compulsorily starts the set disregarding thecount.Please refer to [ADJUSTMENT PROCEDURE - 9. LampError detection]
PS_ONAC_DET failureFlashes once(High speed)SM_POWMain 13V failureFlashes twice(High speed)D_POWDigital 3.3V failureFlashes 3 times(High speed)PANEL_POWPanel 12V failureFlashes 5 times(High speed)
Note: Pins are monitor microprocessor pins unless otherwisespecified (IC2002).AC_DET (72pin: Abnormal (L).If error is detected during start-up or operation, the power is turnedon again by interrupt handling (instantaneous blackout processing).DET_13V (38pin): Abnormal (L). Main 13V is not applied.If error is detected during start-up or operation, the power is turnedon again by polling.
DET_D3V3 (36pin): abnormal (L). Digital 3.3V is not applied.If error is detected during start-up or operation, the power is turnedon again by polling.DET_PNL12V (35pin): abnormal (L).DET_PNL12V is not applied.
Note: Pins are monitor microprocessor pins unless otherwisespecified (IC2002).If the panel temperature is 60C or more for 15s or more in a row,CAUTION appears on the OSD (flashes in red in the lower rightscreen).If the panel temperature is 60C or more for 25s or more in a row,error standby is activated.(MONITOR MAX TEMP on page 12/21 of the adjustment process:Change AD value for temperature failure): ThermistorMain microprocessor detection error (CPU temperature error, etc.)Details are displayed on page 1/21 of the adjustment process forthe main microprocessor.
This IC is 1024Mbit NAND flash memory.This IC stores the software data that processes the system of TV suchas the graphic processing, the LCD controls, and backlights etc.This IC is Video Processor & MAIN CPU.In this IC, the decode processing and the video signal processing aredone. Moreover, OSD is generated here and added to a picture signal.The monitor microprocessor is intended to communicate with the mainCPU and to operate the system.It also controls power of the entire system.This IC is 1GB DDR2 SDRAM.This IC operates as a memory of IC3302 (Video Processor).This IC is a 1Kbit-2-wire (I2C bus type) serial EEPROM that can beprogrammed electrically. The EEPROM chip stores the EDID data ofPC input. This data is controlled through I2C signals.The BR24S64W is a 64Kbit-2-wire (I2C bus type) serial EEPROM thatcan be programmed electrically. This IC stores the menu data and theadjustment value data of adjustment process mode etc. The data isgiven out by commands from the main microprocessor.The MAX3221E is a single driver, single receiver RS-232 solutionoperating from a single Vcc supply. The RS-232 pins provide IECG1000-4-2 ESD Protection. The device meets the requirements ofTIA/EIA-232-F and provides the electrical interface between an asynchronous communication controler and the serial-port connector. Thecharge pump and four small external capacitors allow operation from asingle 3V to 5.5V supply.This is a control IC for PCMCIA cards. This controls information on ICcards inserted into the PCMCIA card slot (SC4401) or information onsoftware version upgrade cards saved on flash memories to transferthe data to CPUs and memories.This is a 2Kbit-2-wire (I2C bus type) serial EEPROM that can be programmed electrically. This IC stores the menu data and the adjustment value data of adjustment process mode etc. The data is givenout by commands from the main microprocessor.The Sii9287 HDMI port processor is the second generation of HDMIdevices that support revision 1.3 of the HDMI specification. The mainfeature is as follows.1) 4-input, 1-output HDMI port processor.2) Integrated TMDS receiver and transmitter cores capable of receiving and transmitting at 2.25Gbps.3) Supports video resolutions up to 1080p, 60Hz, 12bit or 720p/1080i,120Hz,12bit.4) Receiver fully comply with DVI1.0, HDCP1.1 and HDMI1.3 specifications.The STV0297Es demodulator is a complete QAM (quadrature amplitude modulation) demodulation and FEC (forward error correction)solution that performs IF to transport stream block processing of QAMsignals. It is intended for the digital transmission of compressed television, sound, and data services over cable.This IC is a single supply 10Base-T/100Base-TX Physical LayerTransceiver, which provides MII/RMII/SMII interfaces to transmit andreceive data.This IC is the Sound processing LSI with built-in two DSP (MDSP/SDSP) and FM (frequency modulation) oscillators. This IC processsound signal and sent it to AMP for Speaker and Woofer.This IC is digital audio power amplifier with digital audio interface.The power-supply voltage is corresponded to A.8V~18V and the maximum output is 20Wx2ch.It is IC for amplifying the feeble electric wave sent from satellite broadcasting on the level which can treat a decoder, and changing and processing signal.
MAIN Unit (LC-40LE814E/RU)(LC-46LE814E/RU)MAIN Unit (LC-40LE824E/RU)(LC-46LE824E/RU)ICON UnitLOGO Unit (LC-40LE824E/RU)(LC-46LE824E/RU)R/C, LED UnitPOWER/LED CONTROL Unit(LC-40LE814E/RU)(LC-40LE824E/RU)POWER/LED CONTROL Unit(LC-46LE814E/RU)(LC-46LE824E/RU)TOUCH SENSOR Unit (LC-40LE814E/RU)(LC-46LE814E/RU)TOUCH SENSOR Unit (LC-40LE824E/RU)(LC-46LE824E/RU)LCD CONTROL Unit
40" LCD Panel Module Unit (LC-40LE814E/RU)46" LCD Panel Module Unit (LC-46LE814E/RU)40" LCD Panel Module Unit (LC-40LE824E/RU)46" LCD Panel Module Unit (LC-46LE824E/RU)
Front Cabinet Ass"y (for Europe)Front Cabinet Ass"y (for Russia)Front CabinetR/C Decoration CoverFront DecorationProtect Tape, x4Protect Tape, x2Protect Tape, x2Diffusion SheetECO Label (for Europe)QUATTRON LabelRear Cabinet Ass"yRear CabinetTerminal Label (Side)Terminal Label (Bottom)HimelonSpacerInsulation SheetSpacerSpacerSpacer, x4Stand CoverAC Cord CoverTerminal Angle (Side)Terminal Angle (Bottom)ECO Switch CoverStand AngleLCD Angle (Bottom-L)LCD Angle (Bottom-R)LCD Angle (Top-L)LCD Angle (Top-R)VESA Angle, x2AC Cord BandWire Holder, x4Wire Holder, x4Screw (for VESA/Rear Cabinet Ass"y), x4Screw (for Woofer), x4Shaft (for PWB/Angle), x4Nylon Rivet, x2GasketInsulation Sheet (Power)Insulation Sheet (ECO)AC CordConnecting Cord (PD)Connecting Cord (PL)Connecting Cord (RA)Connecting Cord (LB)Connecting Cord (SB)Connecting Cord (SP)Connecting Cord (AS)Connecting Cord (LW)Earth SpringConductive Tape, x2Speaker (L/R), x2Speaker (Woofer)Model LabelScrew (for PWB/Angle), x38Screw (for Panel Angle), x3Screw (for Rear Cabinet Ass"y), x13Screw (for Rear Cabinet Ass"y)Screw (for Speaker/Rear Cabinet Ass"y), x4Insulation Sheet (AC)Cooling SheetPanel LabelCoreGasketFerrite CorePOP LabelP_Q-EISA Label, x2NutSpacer, x5Spacer, x2Spacer, x2Spacer, x2
Front Cabinet Ass"y (for Europe)Front Cabinet Ass"y (for Russia)Front CabinetR/C Decoration CoverFront DecorationProtect Tape, x4Protect Tape, x2Protect Tape, x2Diffusion SheetECO Label (for Europe)QUATTRON LabelRear Cabinet Ass"yRear CabinetTerminal Label (Side)Terminal Label (Bottom)HimelonSpacerInsulation SheetSpacerSpacerSpacer, x4Stand CoverAC Cord CoverTerminal Angle (Side)Terminal Angle (Bottom)ECO Switch CoverStand AngleLCD Angle (Bottom-L)LCD Angle (Bottom-R)LCD Angle (Top-L)LCD Angle (Top-R)LCD Angle (B-C-A)LCD Angle (B-C-B)AC Cord BandWire Holder, x3Wire Holder, x8Screw (for VESA/Rear Cabinet Ass"y), x4Screw (for Woofer), x4Shaft (for PWB/Angle), x4Nylon Rivet, x2GasketInsulation Sheet (Power)Insulation Sheet (ECO)AC CordConnecting Cord (PD)Connecting Cord (PL)Connecting Cord (LB)Connecting Cord (AS)Connecting Cord (RA)Connecting Cord (SP)Connecting Cord (SB)Connecting Cord (LW)Earth SpringConductive Tape, x2Speaker (L/R), x2Speaker (Woofer)Model LabelScrew (for PWB/Angle), x33Screw (for Panel Angle), x7Screw (for Rear Cabinet Ass"y), x17Screw (for Rear Cabinet Ass"y)Screw (for Speaker/Rear Cabinet Ass"y), x4Spacer, x2SpacerInsulation Sheet (AC)Panel LabelCore (for AC Cord)CoreGasketFerrite CorePOP LabelP_Q-EISA Label, x2NutSpacer, x6Spacer, x2Spacer, x2
Front Cabinet Ass"yFront CabinetR/C Decoration CoverFront DecorationSpacerDouble Side Tape, x5Protect Tape, x4Protect Tape, x2Protect Tape, x2Himelon, x4Rear Cabinet Ass"yRear CabinetTerminal Label (Side)Terminal Label (Bottom)HimelonSpacerInsulation SheetSpacerSpacerSpacer, x4Glass Front Panel Ass"yStand CoverAC Cord CoverTerminal Angle (Side)Terminal Angle (Bottom)ECO Switch CoverStand AngleLCD Angle (Bottom-L)LCD Angle (Bottom-R)LCD Angle (Top-L)LCD Angle (Top-R)VESA Angle, x2AC Cord BandWire Holder, x4Wire Holder, x3Screw (for VESA/Rear Cabinet Ass"y), x4Screw (for Woofer), x4Shaft (for PWB/Angle), x4Nylon Rivet, x2GasketInsulation Sheet (Power)Insulation Sheet (ECO)AC CordConnecting Cord (PD)Connecting Cord (PL)Connecting Cord (RA)Connecting Cord (LB)Connecting Cord (SB)Connecting Cord (SP)Connecting Cord (RL)Connecting Cord (AS)Connecting Cord (LW)Earth SpringConductive Tape, x2Speaker (L/R), x2Speaker (Woofer)Model LabelQUATTRON LabelScrew (for PWB/Angle), x38Screw (for Panel Angle), x3Screw (for Rear Cabinet Ass"y), x13Screw (for Rear Cabinet Ass"y)Screw (for Speaker/Rear Cabinet Ass"y), x4Spacer, x4Insulation Sheet (AC)Cooling SheetPanel LabelCoreGasketFerrite CorePOP LabelP_Q-EISA Label, x2NutSpacer, x5Spacer, x2Spacer, x2Spacer, x2ECO Label (for Europe)
Front Cabinet Ass"yFront CabinetR/C Decoration CoverFront DecorationSpacerDouble Side Tape, x3Protect Tape, x4Protect Tape, x2Protect Tape, x2Himelon, x4Rear Cabinet Ass"yRear CabinetTerminal Label (Side)Terminal Label (Bottom)HimelonSpacerInsulation SheetSpacerSpacerSpacer, x4Glass Front Panel Ass"yStand CoverAC Cord CoverTerminal Angle (Side)Terminal Angle (Bottom)ECO Switch CoverStand AngleLCD Angle (Bottom-L)LCD Angle (Bottom-R)LCD Angle (Top-L)LCD Angle (Top-R)LCD Angle (B-C-A)LCD Angle (B-C-B)AC Cord BandWire Holder, x3Wire Holder, x6Screw (for VESA/Rear Cabinet Ass"y), x4Screw (for Woofer), x4Shaft (for PWB/Angle), x4Nylon Rivet, x2GasketInsulation Sheet (Power)Insulation Sheet (ECO)AC CordConnecting Cord (PD)Connecting Cord (PL)Connecting Cord (LB)Connecting Cord (AS)Connecting Cord (RA)Connecting Cord (SP)Connecting Cord (RL)Connecting Cord (SB)Connecting Cord (LW)Earth SpringConductive Tape, x2Speaker (L/R), x2Speaker (Woofer)Model LabelQUATTRON LabelScrew (for PWB/Angle), x35Screw (for Panel Angle), x7Screw (for Rear Cabinet Ass"y), x17Screw (for Rear Cabinet Ass"y)Screw (for Speaker/Rear Cabinet Ass"y), x4Spacer, x4Spacer, x2SpacerBL Chassis Support AngleInsulation Sheet (AC)Panel LabelCore (for AC Cord)CoreGasketFerrite CorePOP LabelP_Q-EISA Label, x2NutSpacer, x6Spacer, x2Spacer, x2ECO Label (for Europe)Wire Holder
Main Unit to LCD Control Unit (LW)Main Unit to Power Unit (PL)Main Unit to Power Unit (PD)Main Unit to Power Unit (LB)Main Unit to R/C, LED Unit (RA)Main Unit to Speaker (SP)Main Unit to Icon Unit (RL)(LC-40LE824E/RU)(LC-46LE824E/RU)Main Unit to Woofer (SB)
The 24C04 is a 4K Bit EEPROM used to store monitor display control data. This memory is not directly accessible by the consumer; the adjustments are entered into the OSD menu, then the MCU writes the new data to the EEPROM. The information stored in the EEPROM is limited to specific parameters controlled by the monitor MCU.
The 24C02 (x2) is a 2K Bit EEPROM used to store monitor EDID information for use by the host PC. This information is written at the factory, and cannot be altered or deleted by the consumer.
Ms.Josey 
Ms.Josey