1 LC-26GA5E LC-32GA5E LC-32GA9ELC-37GA9E PAL B/G, I / SECAM B/G, D/K, L/L SYSTEM COLOUR TELEVISIONIssued: March. 2006SHARPCORPORATIONSERVICE MANUALThis document has been published to be used for after sales service only. LCD COLOUR TELEVISIONIntheinterestsofusersafety(requiredbysafety regulations in some countries) the set should be re-stored to its original condition and only parts identical to those specied should be used.CONTENTSELECTRICALSPECIFICATIONS..............................................................................3IMPORTANTSERVICESAFETYPRECAUTIONS......................................................4OPERATIONMANUAL...............................................................................................6DIMENSIONS.........................................................................................................10REMOVINGOFMAJORPARTS.....................................................................................11SERVICEADJUSTMENTS.....................................................................................15SOFTWAREUPDATING....................................................................................22TROUBLESHOOTINGTABLE..................................................................................32MAJORICsINFORMATION.....................................................................................43SOURCEOFDOCUMENTATION................................................................................69CHASSISLAYOUT..................................................................................................70OVERALLWIRINGDIAGRAMS................................................................................75BLOCKDIAGRAM......................................................................................................76SCHEMATICDIAGRAMS.........................................................................................78PRINTEDWIRINGBOARDS.....................................................................................92REPLACEMENTPARTSLIST..................................................................................107PACKINGOFTHESET...........................................................................................122MODELSLC-32GA9EE/EB/F/I/K/RULC-37GA9EE/EB/F/I/K/RU160mm125mm100mm80mm63mm50mm40mm31.5mm25mm20mmA-data-1sharp.Corporate Trademark1stEdition2 LC-26GA5E LC-32GA5E LC-32GA9ELC-37GA9EUse this page to keep any special servicing information as Technical Report (Bulletin), Technical Information, etc.If only partnumber changes are required, just change part number directly the part number in the Parts Listing Sec-tion.SERVICE MANUAL UPDATE LOG SHEETPart No.Technical ReportNo.Technical Bulletin No.Cause / Solution Page No.Application Data /Serial No.3 LC-26GA5E LC-32GA5E LC-32GA9ELC-37GA9EELECTRICAL SPECIFICATIONS As a part of policy of continuous improvement, SHARP reserves the right to make design and specication changes for product improvement without prior notice. The performance specication gures indicated are nominal values of produc-tion units. There may be some deviations from these in individual units.Cautions regarding use in high and low temperature environmentsWhen the unit is used in a low temperature space (e.g. room, ofce), the picture may leave trails or appear slightly delayed. This is not a malfunction, and the unit will recover when the temperature returns to normal. Do not leave the unit in a hot or cold location. Also, do not leave the unit in a location exposed to direct sunlight or near a heater, as this may cause the cabinet to deform and the LCD panel to malfunction.Storage temperature: 20C to +60C.23ItemVideo Colour System PAL/SECAM/NTSC 3.58/NTSC 4.43/PAL 60TVFunctionB/G, I, D/K, L, L TV-Standard (CCIR)SpecificationsLCD panelNumber of dots 3,147,264 dots (1366 g 768 g 3 dots) As a part of policy of continuous improvement, SHARP reserves the right to make design and specification changes forproduct improvement without prior notice. The performance specification figures indicated are nominal values of productionunits. There may be some deviations from these values in individual units.NOTE Refer to inside back cover for dimensional drawings.VHF/UHF E2E69ch, F2F10ch, I21I69ch, IR AIR JchCATV Hyper-band, S1S41chTV-Tuning System Auto Preset 99 ch, Auto Label, Auto SortSTEREO/BILINGUAL NICAM/A2ReceivingChannelBrightness 450 cd/m2Backlight life 60,000 hours (at Backlight Standard position)Viewing angles H : 176V : 176Audio amplifier 15W g 2Speaker Clear Flat SpeakerTerminals9 pin MINI-DIN male connectorEXT 2EXT 3 S-VIDEO (Y/C input), RCA pin (AV input)RearRS-232CUHF/VHF 75q Din typeSCART (AV input/output, Y/C input, RGB input, AV Link)Antenna inputEXT 5 HDMI, 3.5 mm jack (Audio input)OSD language English/German/French/Italian/Spanish/Dutch/Swedish/Portuguese/Finnish/Turkish/Greek/Russian/PolishPower Requirement AC 220240 V, 50 HzPower ConsumptionWeightAppendix32o LCD COLOUR TV,Model: LC-32GA9E32o Advanced Super View &BLACK TFT LCD37o LCD COLOUR TV,Model: LC-37GA9E37o Advanced Super View &BLACK TFT LCD16.5 kg (Display only),18.9 kg (Display with stand)19.5 kg (Display only),21.9 kg (Display with stand)153 W (0.9 W Standby)(Method IEC60107)169 W (0.9 W Standby)(Method IEC60107)OUTPUT RCA pin (Audio)Headphones 3.5 mm jack (Audio output)EXT 1 SCART (AV input, Y/C input, RGB input, TV output)EXT 4 3.5 mm jack (Audio input), 15 pin mini D-sub (PC/Component)Operating temperature0C to e40CThelistedoptionalaccessoriesareavailablefortheLCDcolour TV. Please purchase them at your nearest shop. Additional optional accessories may be available in nearfuture.Whenpurchasing,pleasereadthenewestcatalogue for compatibility and check the availability.No.Wall mount bracket(LC-32GA9E, LC-37GA9E)Part name Part number1 AN-37AG29 pin D-sub/MINI-DINconversion cable2 AN-A1RSOptional accessoriesPC compatibility chartResolutionHorizontalFrequencyVerticalFrequencyVESAStandard640 g 480 VGAVGA, SVGA and XGA are registered trademarksof International Business Machines Co., Inc.31.5 kHz 60 Hz O800 g 600 SVGA 37.9 kHz 60 Hz O1024 g 768 XGA 48.4 kHz 60 Hz OEXT 6 HDMINOTE This TV has only limited PC compatibility, correct operationcan only be guaranteed if the video card conform exactlytotheVESA60Hzstandard.Anyvariationsfromthisstandard will result in picture distortions.LC-32GA9E_GB_c 06.2.22, 6:21 AM 234 LC-26GA5E LC-32GA5E LC-32GA9ELC-37GA9E!SAFETY NOTICEMany electrical and mechanical parts in LCD television have special safety-related characteristics.These characteristics are often not evident from visual inspection, nor can protection afforded by them be necessarily increased by using replacement components rated for higher voltage, wattage, etc.Replacement parts which have these special safety characteristics are identied in this manual; electrical components having such features are identied by.For continued protection, replacement parts must be identical to those used in the original circuit.The use of a substitute replacement parts which do not have the same safety characteristics as the factory recommended replacement parts shown in this service manual, may create shock, re or other hazards.TO EXPOSEDMETAL PARTSCONNECT TOKNOWN EARTHGROUNDDVMAC SCALE1.5k ohm10W0.15 FTEST PROBECAUTION: FOR CONTINUED PROTECTION AGAINST A RISK OFFIRE REPLACE ONLY WITH SAME TYPEF701(4A / 250 V)IMPORTANT SERVICE SAFETY PRECAUTIONService work should be performed only by qualied service technicians who are thoroughly familiar with all safety checks and the servicing guidelines which follow:WARNING1. For continued safety, no modication of any circuit should be attempted.2. Disconnect AC power before servicing.BEFORE RETURNING THE RECEIVER (Fire & Shock Hazard)Before returning the receiver to the user, perform the following safety checks:1. Inspect all lead dress to make certain that leads are not pinched, and check that hardware is not lodged between the chassis and other metal parts in the receiver.2. 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.3. To be sure that no shock hazard exists, check for leakage current in the following manner. Plug the AC cord directly into a 220~240 volt AC outlet. (Do not use an isolation transformer for this test).Using two clip leads, connect a 1.5k ohm, 10 watt resistor paralleled by a 0.15F capacitor in series with all exposed metal cabinet parts and a known earth ground, such as electrical conduit or electrical ground connected to an earth ground.A true RMS reading multimeter should be used for this test, especially where the equipment uses a switch mode power supply which may result in very non-sinusoidal leakage current.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.All checks must be repeated with the AC cord plug connection reversed. (If necessary, a nonpolarized adaptor plug must be used only for the purpose of completing these checks.)Any reading of 1.05V peak (this corresponds to 0.7 mA. peak AC.) or more is excessive and indicates a potential shock hazard which must be corrected before returning the monitor to the owner.5 LC-26GA5E LC-32GA5E LC-32GA9ELC-37GA9EPRECAUTIONS FOR USING LEAD-FREE SOLDER1 Employing lead-free solderALLPWB of this model employs lead-free solder. The LF symbol indicates lead-free solder, and is attached on the PWBs and service manuals. The alphabetical character following LF shows the type of lead-free solder.Example:In the case of LC-37GA9E, for the Inverter PWB Units the type used is nickel, so they are marked as LFn:2 Using lead-free wire solderWhen xing the PWB soldered with the lead-free solder, apply lead-free wire solder. Repairing with conventional lead wire solder may cause damage or accident due to cracks.As the melting point of lead-free solder (Sn-Ag-Cu) is higher than the lead wire solder by 40C, we recommend you to use a dedicated soldering bit, if you are not familiar with how to obtain lead-free wire solder or soldering bit, contact our service station or service branch in your area.3 SolderingAs the melting point of lead-free solder (Sn-Ag-Cu) is about 220C which is higher than the conventional lead solder by 40C, and as it has poor solder wettability, you may be apt to keep the soldering bit in contact with the PWB for extended period of time. However, Since the land may be peeled off or the maximum heat-resistance temperature of parts may be exceeded, remove the bit from the PWB as soon as you conrm the steady soldering condition.Lead-free solder contains more tin, and the end of the soldering bit may be easily corroded. Make sure to turn on and off the power of the bit as required.If a different type of solder stays on the tip of the soldering bit, it is alloyed with lead-free solder. Clean the bit after every use of it.When the tip of the soldering bit is blackened during use, le it with steel wool or ne sandpaper.Be careful when replacing parts with polarity indication on the PWB silk.Lead-free wire solder for servicing.e:Indicates lead-free solder of tin, silver and copper.L F aIndicates lead-free solder of tin, silver and nickel.L F nSn-Ag-Ni6 LC-26GA5E LC-32GA5E LC-32GA9ELC-37GA9EOPERATION MANUAL5Remote control unitQuick guideSelectable itemsNICAM STEREO, MONONICAM CH A, NICAM CH B,NICAM CH AB, MONONICAM MONO, MONOSignalStereoBilingualMonauralSelectable itemsSTEREO, MONOCH A, CH B, CH ABMONOSignalStereoBilingualMonauralNOTEWhen no signal is input, the sound mode will display MONO.3 (Freeze/Hold)(See page 20.)B (Standby/On)Enter standby mode orturn on the power.(See page 7.)[ (Subtitle for Teletext)(See page 20.)ENDExit the menu screen.i (k/l) (Volume)i (k) Increase the volume.i (l) Decrease the volume.09Set the channel in TV mode.Set the page in Teletext mode.A (Flashback)Press to return to the previousimage in normal viewing mode.2 (Sound mode)Select the sound multiplex mode.(See below.)truDDemonstrate the truD effects in adual screen format.(See page 13.)1 (Subpage)(See page 20.)SLEEPSet the sleep timer in units of 30min. up to max. 2hr. 30min.k (Reveal hidden Teletext)(See page 20.)p (Display information)(See page 20.)RETURNReturn to the previous menuscreen.e (Mute)Switch the sound on and off.b (INPUT SOURCE)Select an input source.(TV, EXT1, EXT2, EXT3, EXT4,EXT5, EXT6)(See page 8.)f (WIDE MODE)Select the wide mode.(See page 19.)Set the area of magnification inTeletext mode. (See page 20.)MENUDisplay the MENU screen.(See page 10.)P (r/s)TV: Select the channel.External: Switch to TV input mode.Teletext: Move to the next/previouspage.OKExecute a command within themenu screen.Display the programme list.(See page 7.)a/b/c/d (Cursor)Select a desired item on thesetting screen.Colour (Red/Green/Yellow/Blue)(See page 20.)m (Teletext)(See page 20.)NICAM TV broadcasts selectionA2 TV broadcasts selectionLC-32GA9E_GB_a06.2.22, 6:17 AM56TV (Front view)Quick guideTV (Rear view)AC INPUT terminalOPC sensorRemote control sensorB (Standby/On) indicatorOPC indicatora (Power button)b (Input button)i (l/k)(Volume buttons)P (s/r)(Programme [channel] buttons)SLEEP indicatorEXT 2 (RGB) terminalEXT 3 terminalsHeadphone jackEXT 1 (RGB) terminalEXT 5 (HDMI/AUDIO)terminalsAntenna input terminalOUTPUT (Audio) terminalsEXT 4 terminalsRS-232C terminalEXT 6 (HDMI) terminalLC-32GA9E_GB_a06.2.22, 6:17 AM67 LC-26GA5E LC-32GA5E LC-32GA9ELC-37GA9E8Using external equipmentSetting the input sourceTo view external source images, select the input source using b on the remote control unit or TV.NOTEThe cables marked with * are commercially available items.Connecting a VCRYou can use the EXT 1 or 2 terminals when connectinga VCR and other audiovisual equipment.If your VCR supports TV-VCR advanced AV Linksystems, you can connect the VCR to the EXT 2terminal of the TV using the fully-wired SCART cable.NOTETV-VCR advanced AV Link systems may not be compatiblewith some external sources.TV-OUT from EXT 1 is not outputted when EXT 5 (HDMI)or EXT 6 (HDMI) is selected as the input.Y P B( C B )P R( C R )C O M P O N E N TEXT 4 3.5 mm stereo minijack cable*Componentcable*3 RCA to 15-pinD-sub adapter(Supplied)VCRDecoderSCART cable*SCART cable*EXT 1 or 2VIDEOS-VIDEOL-AUDIO-RAV OUTPUTConnecting a DVD playerYou can use the EXT 3, 4, 5 (HDMI) or 6 (HDMI)terminals when connecting to a DVD player and otheraudiovisual equipment.DVD playerAUDIO cable*EXT 3A game console, camcorder and some otheraudiovisual equipment are conveniently connectedusing the EXT 3 terminals.NOTEEXT 3: The S-VIDEO terminal has priority over the VIDEOterminals.You can connect the game console to EXT 1 or 3 terminalsto enjoy clearer picture.Connecting a game console orcamcorderGame consoleCamcorderorS-video cable*Compositevideo cable*AUDIO cable*EXT 3Compositevideo cable*VIDEOS-VIDEOL-AUDIO-RAV OUTPUTorDVD playerS-video cable*NOTEWhen connecting an HDMI-DVI conversion adapter/cableto the HDMI terminal, the image may not come in clearly.NOTEEXT 3: The S-VIDEO terminal has priority over the VIDEOterminals.DVD playerHDMI-DVI conversionadapter/cable*When using an HDMI-DVIconversion adapter/cable,input the Audio signal here.If not, use EXT 6.EXT 5DVD playerHDMI cable*EXT 6LC-32GA9E_GB_a06.2.22, 6:17 AM89Using external equipmentNOTEThe cables marked with * are commercially availableitems.The PC input terminals are DDC1/2B-compatible.Refer to page 23 for a list of PC signals compatible withthe TV. Macintosh adaptor may be required for use for someMacintosh computers.When connecting to a PC, the correct input signal type isautomatically detected.This TV incorporates four typical AV Link functions forsmooth connections between the TV and otheraudiovisual equipment.One Touch PlayWhile the TV is in standby mode, it automatically turnson and plays back the image from the audiovisualsource (e.g. VCR, DVD).TV StandbyWhen the connected audiovisual equipment (e.g. VCR,DVD) enters standby mode, so does the TV.WYSIWYR (What You See Is What You Record)When the remote control unit of the connected VCRhas the WYSIWYR button, you can automatically startrecording by pressing the WYSIWYR button.Preset DownloadAutomatically transfers the channel preset informationfrom the tuner on the TV to the one on the connectedaudiovisual equipment (e.g. VCR) via the EXT 2terminal.NOTERefer to operation manuals of each external equipmentfor the details.Only works when the audiovisual equipment is connectedto the EXT 2 terminal on the TV with AV Link via a fullywired SCART.The use of the AV Link function is only possible if the TV-set has enforced a complete auto-installation with theconnected audiovisual equipment (page 7, Initial autoinstallation).The availability of the AV Link function depends on theaudiovisual equipment used. Depending on themanufacturer and type of equipment used, it is possiblethat the described functions may be completely or partiallyunusable.Using AV Link functionConnecting a PCUse the EXT 4 terminals to connect a PC.PC 3.5 mm stereo minijack cable*RGB cable*PCRGB/DVI conversion cable* 3.5 mm stereo minijack cable*EXT 4EXT 4Connecting a decoderYou can use the EXT 1 terminal when connecting adecoder and other audiovisual equipment.NOTEIn cases when the decoder needs to receive signal fromthe TV, make sure to set Decoder to EXT1 in theProgramme Setup Manual Adjust menu. (See page 15.)Do not connect the decoder to the EXT 2 terminal.DecoderEXT 1SCART cable*LC-32GA9E_GB_b06.2.22, 6:18 AM98 LC-26GA5E LC-32GA5E LC-32GA9ELC-37GA9E3Quick guideAttaching the standBefore attaching (or detaching) stand, unplug the AC cord from the AC INPUT terminal.1Confirm the 8 screws supplied with the TV.Short screws (m4)(used in step 2)Long screws (m4)(used in step 4)2Attach the two parts of the stand unit to each otherusing the 4 short screws as shown.3Insert the stand into the opening on the bottom ofthe TV.4Insert and tighten the 4 long screws on the rearof the TV as shown.NOTETo detach the stand, perform the steps in reverse order.Before performing work spread cushioning over the base area to lay the TV on, making sure thearea is completely flat. This will prevent it from being damaged.Setting the TVStandard DIN45325plug (IEC 169-2)75-ohm coaxial cableSetting the TV on the wallInstalling the LCD Colour TV requires special skill that should only be performed by qualified service personnel.Customers should not attempt to do the work themselves. SHARP bears no responsibility for improper mountingor mounting that results in accident or injury.You can ask a qualified service personnel about using an optional bracket to mount the TV to the wall.Ferrite CoreThe Ferrite Core should be permanently attachedand never removed from the AC cord.AC cordProduct shapevaries in somecountries.Place the TV close to theAC outlet, and keep thepower plug within reach.Ferrite CoreCable clampCable tieLC-32GA9E_GB_a06.2.22, 6:17 AM321Check if you pressed B on the remote control unit. (See page 7.)If the indicator on the TV lights up red, press B.Is the AC cord disconnected? (See page 3.)Check if you pressed a on the TV. (See page 7.)External influences such as lightning, static electricity, etc., may cause improperoperation. In this case, operate the unit after first turning the power off, orunplugging the AC cord and re-plugging it in after 1 or 2 minutes.Are batteries inserted with polarity (e,f) aligned? (See page 4.)Are batteries worn out? (Replace with new batteries.)Are you using it under strong or fluorescent lighting?Is a fluorescent light illuminated to remote control sensor?Is the image position correct? (See page 17.)Are screen mode adjustments (4:3 Mode/WSS) such as picture size madecorrectly? (See pages 17 and 19.)Adjust the picture tone. (See pages 12 and 13.)Is the room too bright? The picture may look dark in a room that is too bright.Check the colour system setting. (See pages 15 and 18.)Check the HDMI Setup setting. (See page 18.)The units internal temperature has increased.Remove any objects blocking vent or clean.Check the power control setting. (See page 14.)Is sleep timer set? Press SLEEP on the remote control unit until it sets to Off.Is connection to other components correct? (See pages 8 and 9.)Is input signal type selected correctly after connection? (See page 18.)Is the correct input source selected? (See page 8.)Is non-compatible signal being input? (See page 23.)Is picture adjustment correct? (See pages 12 and 13.)Is the antenna connected properly? (See page 3.)Is On selected in Audio Only? (See page 17.)Is the volume too low? (See pages 5 and 6.)Make sure that headphones are not connected. (See page 6.)Check if you pressed e on the remote control unit. (See page 5.)TroubleshootingAppendixIMPORTANT NOTE ON RESETTING THE PINWe suggest that you remove the following instruction from the operation manual to prevent children fromreading it. As this operation manual is multilingual, we also suggest the same with each language. Keep it ina safe space for future reference.Cautions regarding use in high and low temperature environmentsWhen the unit is used in a low temperature space (e.g. room, office), the picture may leave trails or appear slightlydelayed. This is not a malfunction, and the unit will recover when the temperature returns to normal.Do not leave the unit in a hot or cold location. Also, do not leave the unit in a location exposed to direct sunlight or neara heater, as this may cause the cabinet to deform and the LCD panel to malfunction.Storage temperature: 20C to e60C.1Repeat steps 1 to 3 in Changing the PIN. (See page 16.)2Enter 3001 to cancel out the current PIN.The PIN resets to the factory preset 1234.ProblemPossible SolutionNo power.Unit cannot be operated.Remote control unit does notoperate.Picture is cut off.Strange colour, light colour, ordark, or colour misalignment.Power is suddenly turned off.No picture.No sound.LC-32GA9E_GB_c06.2.22, 6:21 AM219 LC-26GA5E LC-32GA5E LC-32GA9ELC-37GA9E22AppendixRS-232C port specificationsPC Control of the TVWhen a program is set, the TV can be controlled from the PCusingtheRS-232Cterminal.Theinputsignal(PC/video)canbeselected,thevolumecanbeadjustedandvariousotheradjustmentsandsettingscanbemade,enablingautomaticprogrammedplaying.AttachanRS-232Ccablecross-type(commercially available) to a 9 pin D-sub/MINI-DIN (optional:AN-A1RS) for the connections.NOTE Thisoperationsystemshouldbeusedbyapersonwhoisaccustomed to using PCs.Communication conditionsSet the RS-232C communications settings on the PC to matchthe TVs communications conditions. The TVs communicationssettings are as follows:RS-232C serial control cable(cross type, commercially available)9 pin D-sub/MINI-DINconversion cable(optional: AN-A1RS)Communication procedureSendthecontrolcommandsfromthePCviatheRS-232Cconnector.The TV operates according to the received command and sendsa response message to the PC.Donotsendmultiplecommandsatthesametime.WaituntilthePCreceivestheOKresponsebeforesendingthenextcommand.Return code Command 4-digits Parameter 4-digitsCommand formatEight ASCII codes e CRCommand 4-digits: Command. The text of four characters.Parameter 4-digits: Parameter 0 9, g, blank, ?C1C2C3C4P1P2P3P4ParameterInput the parameter values, aligning left, and fill with blank(s)fortheremainder.(Besurethatfourvaluesareinputfortheparameter.)Whentheinputparameterisnotwithinanadjustablerange,ERR returns. (Refer to Response code format.)0 0 0 901 0 0 3 0 0 0 5 5NOTE Ifanunderbar(_)appearsintheparametercolumn,enteraspace. If an asterisk (*) appears, enter a value in the range indicated inbrackets under CONTROL CONTENTS.When ? is input for some commands, the present setting valueresponds. Baud rate: 9,600 bps Data length: 8 bits Parity bit: None? ? ? ? ?Response code formatNormal responseO K Stop bit: 1 bit Flow control: NoneProblem response (communication error or incorrect command)E R RCommandsReturn code (0DH)Return code (0DH)PIIIIDDCCIIIIIIIIIIIIIIAAAAAAAVVHHVVCCPPWWWWWWWWWWMMMMAAAAAOOOOOOOTTTDDPOWER OFFINPUT SWITCHING (TOGGLE)TV (CHANNEL FIXED)EXT1 6 (1 6)1 to 5, ERR (TV)TV DIRECT CHANNEL (1 99)1 to 99CHANNEL UPCHANNEL DOWNEXT1 (Y/C)EXT1 (CVBS)EXT1 (RGB)0 to 2EXT2 (Y/C)EXT2 (CVBS)EXT2 (RGB)0 to 2EXT3EXT4 (RGB)EXT4 (COMPONENT)0 to 1EXT5 (HDMI)EXT6 (HDMI)AV MODE SELECTIONSTANDARDSOFTECOUSERDYNAMIC1 to 5VOLUME (0 60)0 to 60H-POSITION AV (10 10)AV (10 10)V-POSITION AV (20 20)AV (20 20)CLOCK (0 180)0 to 180PHASE (0 40)0 to 40WIDE MODE (Toggle)NORMAL (AV)ZOOM 14:9 (AV)PANORAMA (AV)FULL (AV)CINEMA 16:9 (AV)CINEMA 14:9 (AV)NORMAL (PC)FULL (PC)1 to 10MUTE (Toggle)MUTE ONMUTE OFF1 to 2SURROUND (Toggle)SURROUND ONSURROUND OFF1 to 2SOUND SELECT (ST/Bilingual/mono)OFF30 m1 h 00 m1 h 30 m2 h 00 m 2 h 30 m0 to 150TEXT OFFTEXT CHANGE0 to 1DIRECT PAGE JUMP (100 899)POWER SETTINGINPUT SELECTION ACHANNELINPUT SELECTION BAV MODESELECTIONVOLUMEOTTAACCHHNNNNNNNNNNNNNNVVVVVVVOOPPPPLLHHIIIIIIIIIIUUUUCCCCCFFFFFFFEEECCWGVVVCCUDPPPPPPPPPPPPPPMMMMMMMLLOOOOCCSSDDDDDDDDDDTTTTDDDDHTTTTTTTXXXPPRDDDDHHPW11112222344456DDDDDDDMMSSSSKKEEEEEEEEEEEEEEEEVVVVAMMMMMMMTTTGG0__*?*?__012?012?001?00012345?*?*?*?*?*?012345691?012?012?_012345?01?*?____?*?_____?___?___?________?*?*?*?*?*?________0?___?___?_______?__?*?____?_?_____?___?___?________?_?*?*?*?*?_________?___?___?_______?__?*?____?_?_____?___?___?________?_?_?_?_?_?_________?___?___?_______?__?_?CONTROL ITEM COMMAND PARAMETER CONTROL CONTENTSWIDE MODEPOSITIONSURROUNDMUTEAUDIO CHANGESLEEP TIMERTEXTLC-32GA9E_GB_c 06.2.22, 6:21 AM 2210 LC-26GA5E LC-32GA5E LC-32GA9ELC-37GA9EDIMENSIONS396612114,5114.5184.3 120.4184,3 120,4(59) / [61]2002007,57.5(811.2) / [928.2](811,2) / [928,2](648)/ [716.7](401.8)/ [436.2](401,8)/ [436,2](648)/ [716,7](589)/ [655.7](589)/ [655,7](700.4) / [822.6](700,4) / [822,6](115)/ [104](395.1)/ [463.8](395,1)/ [463,8]SPECIAL NOTE FOR USERS IN THE U.K.The mains lead of this product is fitted with a non-rewireable (moulded) plug incorporating a 13A fuse. Shouldthe fuse need to be replaced, a BSI or ASTA approved BS 1362 fuse marked or ASA and of the same ratingas above, which is also indicated on the pin face of the plug, must be used.Always refit the fuse cover after replacing the fuse. Never use the plug without the fuse cover fitted.In the unlikely event of the socket outlet in your home not being compatible with the plug supplied, cut off themains plug and fit an appropriate type.DANGER:The fuse from the cut-off plug should be removed and the cut-off plug destroyed immediately and disposed ofin a safe manner.Under no circumstances should the cut-off plug be inserted elsewhere into a 13A socket outlet, as a seriouselectric shock may occur.To fit an appropriate plug to the mains lead, follow the instructions below:IMPORTANT:The wires in the mains lead are coloured in accordance with the following code:Blue: NeutralBrown: LiveAs the colours of the wires in the mains lead of this product may not correspond with the coloured markingsidentifying the terminals in your plug, proceed as follows: The wire which is coloured blue must be connected to the plug terminal which is marked N or coloured black. The wire which is coloured brown must be connected to the plug terminal which is marked L or coloured red.Ensure that neither the brown nor the blue wire is connected to the earth terminal in your three-pin plug.Before replacing the plug cover make sure that: If the new fitted plug contains a fuse, its value is the same as that removed from the cut-off plug. The cord grip is clamped over the sheath of the mains lead, and not simply over the lead wires.IF YOU HAVE ANY DOUBT, CONSULT A QUALIFIED ELECTRICIAN.LC-32/37GA9E( ): LC-32GA9E[ ]: LC-37GA9E: LC-32/37GA9E11 LC-26GA5E LC-32GA5E LC-32GA9ELC-37GA9E12LC-26P55ELC-32P55ELC-37P55EREMOVING OF MAJOR PARTS (LC-32/37P55E)1. Remove the 4 lock screws 1, Detach the Stand.2. Remove the 5 lock screws 2, 1 lock screw 3 and the 9 lock screws 4, Detach the Rear Cabinet.3. Remove the 3 lock screws 5 and detach the Bottom Cover.4. Remove the 4 lock screws 6 and detach the Stand Angle.5. Remove the 6 lock screws 7 and detach theCenter Angle L and theCenter Angle R.6. Disconnect the KM connector. Remove the 2 lock screws 8 and detach the Top Cover Assy.7. Remove the 3 lock screws 9 and detach the KEY Unit.StandRear Cabinet2341REMOVING OF MAJOR PARTS12 LC-26GA5E LC-32GA5E LC-32GA9ELC-37GA9ERemoving of Major Parts (Continued)13LC-26P55ELC-32P55ELC-37P55E8-1.Remove all the FFC/FPC wires from P201-SC2705,P701-SC1701,P702-SC1702,SC2702-P1101,SC2703- P1102,SC2704-P1201 and P703-SC301.8-2.Remove all the connecting cables from PWBs.(LC-37P55E)(LC-32P55E)LC-32GA9ELC-37GA9E13 LC-26GA5E LC-32GA5E LC-32GA9ELC-37GA9ERemoving of Major Parts (Continued)14LC-26P55ELC-32P55ELC-37P55ETerminal Angle14121511101516 17SpeakerLSpeakerRR/C,LED UnitPower UnitChassis TrayTuner UnitTuner Earth PlateAV UnitMain Unit13149. Remove the 4 lock screws 0 and detach the Power Unit.10.Remove the 2 lock screws q and detach the Tuner Unit and Tuner Earth Plate.11. Remove the 2 lock screws w and detach the Main Unit.12.Remove the 4 lock screws e and detach the AV Unit.13.Remove the 5 lock screws rdetach the Terminal Angle and the Chassis Tray.14.Remove the 2 lock screws t and detach the R/C,LED Unit.15.Remove the 4 lock screws y and detach the SperkerR.16.Remove the 4 lock screws u and detach the SperkerL.14 LC-26GA5E LC-32GA5E LC-32GA9ELC-37GA9E15LC-26P55ELC-32P55ELC-37P55E17.Remove the 9 lock screws i and the 5 lock screws o, Detach LCD Angle A, LCD Angle B and LCD Angle C.18.Remove the LCD Panel from Front Cabinet.Removing of Major Parts (Continued)15 LC-26GA5E LC-32GA5E LC-32GA9ELC-37GA9EThe adjustment values are set to their optimum at the factory before shipping. If by any chance a value should become improper or a readjustment is required due to part replacement, make an adjustment according to the following proce-dure.1 Entering and exiting the adjustment process mode1- Unplug the AC power cord ofTV set to force power off.2- While holding down the VOL () and INPUT keys on the set at once, plug in the AC power cord to turn on the set. The letter K appears on the screen.3- Next, hold down the VOL () and P ( V ) keys on the set at once. Multiple lines of orange characters appearing on the screen indicate that the set is now in the adjustment process mode. If you fail to enter the adjustment processmode (the display is the same as normal start up), retry the procedure.4-Toexittheadjustmentprocessmodeaftertheadjustmentisdone,unplugthe ACpowercordtoforceoffthe power. (When the power is turned off with the remote controller, once unplug the AC power cord and plug it inagain. In this case, wait 10 secondsplugging.)2 Remote Controller Key Operation and Description of Display in Adjustment Process Mode2.1 Key operationRemote controller key Main unit key FunctionP ( / V) P ( / V) Moving an item (line) by one (UP/DOWN)VOL (+/-) VOL (+/-) Changing a selected item setting (+1/-1)Cursor (UP / DOWN) Turning a page (PREVIOUS / NEXT)Cursor (LEFT / RIGHT) Changing a selected line setting (+10/-10) INPUT SOURCE on remote controllerINPUT button Input source switching(toggle switching)(TV EXT1 EXT2 EXT3 EXT4 EXT5)(Not Operative)OKExecuting a functionInputmodeisswitchedautomaticallywhenrelevantadjustmentisstartedsofarasthenecessaryinputsignalavailable.2.2 Description of displaySERVICE ADJUSTMENTSCaution:Useduecareinhandlingtheinformationdescribedherelesttheusersshould know how to enter the adjustment process mode. If the settings tampered with in this mode, unrecoverable system damage may result.ParamentersAdjustment process menu headerDestinationCurrent color TV systemCurrently selected inputCurrent page titleCurrent page/ Total pages 1/11[INFO] TV AUTOFIX: AUTO Main VersionDev VersionDev Loader VersionPic VersionTEMP SENSORNORMAL STANDBY CAUSEERROR STANDBY CAUSELEW05 01.XXX (YYYY/MM/DDX) X_ _ _ _ __ _ _ _ _XX.XXXXXXXXXX[1] 0XXHXXM[2] 0XXHXXM[3] 0XXHXXM[4] 0XXHXXM[5] 0XXHXXM16 LC-26GA5E LC-32GA5E LC-32GA9ELC-37GA9E3. Adjustment process mode menuThe character string in brackets [ ] will appear as a page title in the adjustment process menu header.PageLineItemDescriptionRemarks (Adjustment detail, etc.) [INFO]1/111234567Main Version Dev Version Dev Loader Version PIC VersionTEMP SENSOR NORMAL STANDBY CAUSE ERROR STANDBY CAUSE 1.xxx (xx/xx/xxxx) x - - - - - - - - - - xx.xx xxx [X]0 xxHxxM (X5) Main microprocessor version (VCTP) NOT USED NOT USED PIC versionTemp inside cabinet (near panel)Last status which cause standby Error standby causeTotal operating time before error [INIT]2/1112345678910FACTORY INIT PUBLIC MODE Center Acutime RESET Backlight Acutime RESET Picture Read Pos X Picture Read Pos Y Picture Read Signal Type Picture Read (EURO/UK/ITALY/FRANCE/RUSSIA)ENTER OFF/ON XxH xxM OFF/ONXxH xxM OFF/ON00PAL/COMP/HDMI/RGB ON/OFF Initialisation to factory settings PUBLIC MODE flag setting Main operating hours Main operating hours reset Backlight operating hours Backlight operating hours reset x-axis setting of picture data y-axis setting of picture data Signal type of picture data Start/stop of picture data [PAL. SECAM. N358]3/11123456789RF-AGC ADJ PAL+TUNER ADJ PAL ADJ TUNER ADJ CONTRAST SD SECAM CB OFFSET SECAM CR OFFSETTUNER A DAC RF AGC ENTER ENTER ENTER ENTER 32113222RF AGC auto adjustmentPALTUNER auto adjustment PAL auto adjustment TUNER auto adjustment SD contrast adjustment SECAM contrast adjustment SECAM contrast adjustment TUNER DAC adjustment RF AGC adjustment [COMP 15K]4/1112COMP 15K ADJ COMP 15K CONTRAST ENTER 32COMP 15K auto adjustment Contrast adjustment [HDTV]5/111HDTV CONTRAST32Contrast adjustment [TUNER]6/111TUNER TESTENTERTuning test (tuning into 224.25 MHz) (Not Operative) [M GAMMA INFO]7/1112345678MGAMMA IN 1 MGAMMA IN 2 MGAMMA IN 3 MGAMMA IN 4 MGAMMA IN 5 MGAMMA IN 6 MGAMMA WRITE MGAMMA RESET160320480640800960OFF/ON OFF/ON W/B adjustment, gradation 1 input setting W/B adjustment, gradation 2 input setting W/B adjustment, gradation 3 input setting W/B adjustment, gradation 4 input setting W/B adjustment, gradation 5 input setting W/B adjustment, gradation 6 input setting EEP writing of adjustment values Initialisation of adjustment values [M GAMMA 1-3]8/1112345678910MGAMMA R 1 MGAMMA G 1 MGAMMA B 1 MGAMMA R 2 MGAMMA G 2 MGAMMA B 2 MGAMMA R 3 MGAMMA G 3 MGAMMA B 3 MGAMMA WRITE 000000000OFF/ON W/B adjustment, gradation 1R adjustment value W/B adjustment, gradation 1G adjustment value W/B adjustment, gradation 1B adjustment value W/B adjustment, gradation 2R adjustment value W/B adjustment, gradation 2G adjustment value W/B adjustment, gradation 2B adjustment value W/B adjustment, gradation 3R adjustment value W/B adjustment, gradation 3G adjustment value W/B adjustment, gradation 3B adjustment value EEP writing of adjustment values [M GAMMA 4-6]9/1112345678910MGAMMA R 4 MGAMMA G 4 MGAMMA B 4 MGAMMA R 5 MGAMMA G 5 MGAMMA B 5 MGAMMA R 6 MGAMMA G 6 MGAMMA B 6 MGAMMA WRITE 000000000OFF/ON W/B adjustment, gradation 4R adjustment value W/B adjustment, gradation 4G adjustment value W/B adjustment, gradation 4B adjustment value W/B adjustment, gradation 5R adjustment value W/B adjustment, gradation 5G adjustment value W/B adjustment, gradation 5B adjustment value W/B adjustment, gradation 6R adjustment value W/B adjustment, gradation 6G adjustment value W/B adjustment, gradation 6B adjustment value EEP writing of adjustment values 17 LC-26GA5E LC-32GA5E LC-32GA9ELC-37GA9E4 Special Features- ERROR STAND-BY CAUSE (Page 1/11) When the unit enters standby due to operational error, total time before the error and the cause of error is recordedon EEPROM, if possible. The values can be used to locate the fault for repair.- EEP CLEAR (Page 10/11)Restore NVM data to default values.- EEP CLEAR B (Page 10/11)Restore NVM data to default values except adjustment data.5 Video Signal Adjustment ProcedureThe adjustment process mode menu is listed in Section 3.5.1. Signal checkSignal generator level adjustment check (Adjustment to the specied level).- Composite signal PAL:0.7Vp-p 0.02Vp-p (Pedestal to white level)- 15K Component signal:Y level0.7Vp-p 0.02Vp-p (Pedestal to white level)(50Hz) (576i/50Hz) PB, PR level0.7Vp-p 0.02Vp-pPageLineItemDescriptionRemarks (Adjustment detail, etc.) [ETC]10/11123456789EEP CLEAR EEP CLEAR B STAND BY CAUSE RESET AUTO INSTALLATION SW OPTION COUNTRY L ERR RESET L ERR STOP I2C-OFF OFF/ON OFF/ON OFF/ON 0/10AUTO00/1ENTERRestore NVM data to default values Restore NVM data to default values except adjustment data Clearing of standby cause error list 0: unfinished1:finish (The setting takes effect the next time the power is turned on.) AUTO: defects the actual region. Lamp error counter Stops Lamp Error feature (Not operative) BUS STOP LCD11/111234567OSC FREQ 50 OSC FREQ 60 PWM FREQ 50 PWM FREQ 60 PWM FREQ PWM DUTY PWM CTRL 1441441142422705.2. Entering the adjustment process modeEnter theadjustment process mode according to Section 1.5.3. RF AGC AdjustmentLC-26P50ELC-32P50ELC-37P50E296. Special features` ERROR STANDBY CAUSE (Page 1/12)When the unit enters standby due to operational error, total time before the error and the cause of error isrecorded on EEPROM, if possible.The values can be used to locate the fault for repair.` EEP SAVE (Page 12/12)Storage of EEP adjustment value.` EEP RESTORE (Page 12/12)Retrieval of EEP adjustment value from storage area.7. Video signal adjustment procedure *The adjustment process mode menu is listed in Section 5.(1) Signal checkSignal generator level adjustment check (Adjustment to the specified level) Composite signal : 0.714Vp-p 0.02Vp-p (Pedestal to white level) Composite signal PAL : 0.7Vp-p 0.02Vp-p (Pedestal to white level) RGB signal : 0.7Vp-p 0.02Vp-p 15K component signal : Y level 0.7Vp-p0.02Vp-p (Pedestal to white level)(50 Hz) PB, PR level 0.7Vp-p 0.02Vp-p 33K component signal : Y level 0.7Vp-p 0.02Vp-p (Pedestal to white level)PB, PR level 0.7Vp-p 0.02Vp-p(2) Entering the adjustment process modeEnter the adjustment process mode according to Section 3.(3) RF AGC adjustmentAdjustment point Adjustment conditions Adjustment procedure1 Setting [Signal]PALField Color BarRF signal UV[Terminal]TUNER2 Auto adjustment Adjustment process page 3performance Feed the PALcolor bar signal (E-12ch) to TUNER.Signal level: 52 1 dB V (75 LOAD)Bring the cursor on [RF AGC ADJ] and press [OK].[RF AGC ADJ OK] appears when finished.[E-12CH]100%white18 LC-26GA5E LC-32GA5E LC-32GA9ELC-37GA9E5.4. PAL Signal & Tuner AdjustmentLC-26P50ELC-32P50ELC-37P50E30Adjustment point Adjustment conditions Adjustment procedure1 Setting [Signal]PALFull Field Color BarComposite or RF signal[Terminal]EXT3 VIDEO INTUNER2 Auto adjustment Adjustment process page 3performance Feed the PAL full field color bar signal (75%color saturation) to EXT3VIDEO IN. Feed the RF signal (PAL color bar) to TUNER. Make sure the PAL color bar pattern (E-12) has the sync level of 7:3 withthe picture level.Bring the cursor on [PAL + TUNER ADJ] and press [OK].[PAL + TUNER ADJ OK] appears when finished.(4) PAL signal & tuner adjustment[E-12CH]100%white 100%white[VIDEO IN SIGNAL](5) SECAM signal adjustment(6) N358 signal adjustmentAdjustment point Adjustment conditions Adjustment procedure1 Adjustment [Signal]SECAMFull Field Color Bar[Terminal]EXT3 VIDEO IN2 Auto adjustment Adjustment process page 3performance Feed the SECAM full field color bar signal (75%color saturation) toEXT3 VIDEO IN.Bring the cursor on [SECAM ADJ] and press [OK].[SECAM ADJ OK] appears when finished.100% whiteBlack Adjustment point Adjustment conditions Adjustment procedure1 Adjustment [Signal]N358Full Field Color Bar[Terminal]EXT3 VIDEO IN2 Auto adjustment Adjustment process page 3performance Feed the N358 full field color bar signal (75%color saturation) to EXT3VIDEO IN.Bring the cursor on [N358 ADJ] and press [OK].[N358 ADJ OK] appears when finished.100% white75% color bar 5.5. ADC Adjustment (Component 15K)LC-26P50ELC-32P50ELC-37P50E31(7) ADC adjustment (Component 15K)(8) ADC adjustment (Component 33K)(9) HDMI signal adjustmentAdjustment point Adjustment conditions Adjustment procedure1 Adjustment [Signal] (576i/50)COMP15K, 50Hz100%Full Field Color Bar[Terminal]EXT4 [COMPONENT]2 Auto adjustment Adjustment process page 4performance Feed the COMPONENT 15K 100%full field color bar signal (100%colorsaturation) to EXT4 COMPONENT IN.Bring the cursor on [COMP15K ADJ] and press [OK].[COMP15K ADJ OK] appears when finished.Adjustment point Adjustment conditions Adjustment procedure1 Adjustment [Signal]COMP33K, 60Hz100%Full Field Color Bar[Terminal]EXT3 COMPONENT IN2 Auto adjustment Adjustment process page 5performance Feed the COMPONENT 33K 100%full field color bar signal (100%colorsaturation) to EXT3 COMPONENT IN.Bring the cursor on [HDTV ADJ] and press [OK].[HDTV ADJ OK] appears when finished.Adjustment point Adjustment conditions Adjustment procedure1 Adjustment Recommended signalgenerator:Leader Electronics-made LT4482 Auto adjustment Adjustment process page 6 Set the output signal to 1080i/59.94 (30sF) RGB digital one. Set the signal to full color bar (100%saturation) one. 8 bars with therightmost one in black. Dynamic range: min 16 to max. 235. Feed the signal to HDMI IN from the signal generator's DVI terminalthrough the DVI-HDMI conversion cable.Bring the cursor on [HDMI ADJ] and press [OK].[HDMI ADJ OK] appears when finished.100% whiteBlack 100% whiteBlack 100% whiteBlack 6 White Balance AdjustmentAdjustment procedure Page 7/11 shows the value of adjustment gradation (IN value) and Adjustment procedure Page 8/11 & 9/11 show adj. offset value (initial value : 0). White balance adjustment is executed adjusting the adj. offset value, indicated on Page 8/11 & 9/11.Condition of the inspection: Backlight: MAX (+8) [DYNAMIC] Colorimeter at screen centreAdjustment reference device: Minolta CA-210Adjustment spec.0.004, Inspection spec. : 0.006 (GAMMA 1)Adjustment spec.0.002, Inspection spec. : 0.004 (GAMMA 2...6)

Adjustment: Check that the values on page 7/11 of process adjustment are set as below. If not, change them ac-cordingly. 19 LC-26GA5E LC-32GA5E LC-32GA9ELC-37GA9EM GAMMA IN 1 160 M GAMMA IN 2 320M GAMMA IN 3 480 M GAMMA IN 4 640M GAMMA IN 5800 M GAMMA IN 6 9601- Display the current adjustment status at point 6. (Page 9/11 of process adjustment)The pattern for checking the adjustment status is toggled by pressing the 6 button on the remote control. (Normal OSD display -> 6 -> pattern for check (OSD disappears) -> 6 -> normal OSD display -> )2- Read the value of the luminance meter.3- Change M GAMMA R6/M GAMMA B6 (adjustment offset value) on page 9/11 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 only with R and B, then G should be reduced. In this case, the weaker of R and B must be xed.)4- If G is changed in step 3, change the values of M GAMMA G1 - M GAMMA G5 on pages 8/11 and 9/11 of process adjustment as follows. When not changed, go to step 5.Offset value of M GAMMA G1 = (Offset value of M GAMMA G6)*(160/960) Offset value of M GAMMA G2 = (Offset value of M GAMMA G6)*(320/960)Offset value of M GAMMA G3 = (Offset value of M GAMMA G6)*(480/960)Offset value of M GAMMA G4 = (Offset value of M GAMMA G6)*(640/960)Offset value of M GAMMA G5 = (Offset value of M GAMMA G6)*(800/960)5- Display the adjustment status of the current point 5. (Each time the 5 button on the remote control is pressed, the adjustment status check pattern is toggled.)(Normal OSD display -> 5 -> Pattern display (OSD disappears) -> 5 -> Normal OSD display ->)Change M GAMMA R5/M GAMMA B5 (adjustment offset value) on page 9/11 of process adjustment so that the val-ues of the luminance meter approach x = 0.272 and y = 0.277.6- Repeat step 5 for GAMMA points 4, 3, 2, and 1. 7 QS Temperature NVM Data ConrmationIf during servicing of the LCD TV set, by software upgrading or by clearing NVM, its necessary check QS Temperature data following the method described below:Enter in Service Mode (Factory A). Enter in Factory B page 1/25, by pressing i+ key in normal R/C. Go to page 24/25 by pressing twice Cursor UP key. Verify and in case necessary modify according the attached list, QS_D1 to QS_D7 values, depending of the screen size.26 inch 32 inch 37 inchQS_D1 58 74 51QS_D2 76 89 72QS_D3 92 101 90QS_D4 105 112 106QS_D5 118 123 121QS_D6 254 133 254QS_D7 255 255 255NOTE:-Use P UP or P DOWN for moving up or down inside the Service page.-Use VOL + or VOL - for modifying data in +1 or -1 unit inside the Service page.-Use CURSOR RIGHT or CURSOR LEFT for modifying data in +10 or -10 units inside the Service page.20 LC-26GA5E LC-32GA5E LC-32GA9ELC-37GA9E8 Initialization to factory settingsLC-26P50ELC-32P50ELC-37P50E336) Display the current adjustment status at point 1. (Press the 1 button on the remote control to toggle betweennormal display and adjustment status display [normal display 1 adjustment status display 1 normaldisplay ...].)7) Check the brightness values using the luminance meter.8) Change M GAMMA R1 and M GAMMA B1 on page 10/12 of process adjustment so that the brightness becomesclosest to x=0.272 and y=0.277.9) Repeat step 6) to check the values. Repeat the steps until the brightness becomes closest to x=0.272 andy=0.277.10) Repeat steps 6) - 9) for points 2, 3, 4 and 5.[W/B adjustment reference value]Point 1 - 6 reference valuex=0.272 y=0.2779.Initialization to factory settingsAdjustment item Adjustment conditions Adjustment procedure1 Factory settings See to below caution Enter the adjustment process mode. Bring the cursor on to [INDUSTRY INIT] on page 2/11. Use the [Volume +-] key to select a region from [EURO/UK/ITALY/FRANCE/RUSSIA] and press [ENTER]. EXECUTING appears andinitialization starts.After a while, ***OK*** appears and the settingis complete.Note: Never turn the power off during initialization.The following settings will be back to their factory ones.1. User settings2. Channel data (e.g. broadcast frequencies)3. Password dataAfter adjustments, exit the adjustment process mode.To exit the adjustment process mode, unplug the AC power cord from the outlet to forcibly turn off the power.When the power is turned off with the remote control, unplug the AC power cord and plug it back in (waitapproximately 10 seconds before plugging in the AC power cord).Caution: When the factory settings have been made, all user setting data, including the channel settings, areinitialized. (The adjustments done in the adjustment process mode are not initialized.) Keep this inmind when initializing these settings.9 Lamp error detection9.1. Functional descriptionThis LCD colour television has a function (lamp error detection) to be turned OFF automatically for safety when thelamp or lamp circuit is abnormal.If the lamp or lamp circuit is abnormal, or some other errors happen, and the lamp error detection is executed, thefollowing occur.1- The main unit of television is turned OFF 5 seconds after it is turned ON. (The power LED on the front side of TVturns from green to red.)2 - If the situation 1 happens 5 times sequentially, television can not be turned ON. (The power LED remains red.)9.2 CountermeasuresWhen television is turned OFF by the lamp error detection mentioned above, it enters the adjustment process withthe power LED red. Entering the adjustment process turns OFF the error detection and turns ON TV. This enables the operation check to detect errors in the lamp or lamp circuit.Check whether L ERROR RESET on point 7, page 10/11 of the adjustment process is 1 or more. If it is 1 or more, it indicates the lamp error detection was executed. After conrming that the lamp or lamp circuit is normal,reset the lamp error counter pushing OK in the R/C. After resetting counter the label***OK***appears on Screen.9.3. Resetstandbycause error listAfter conrming that the lamp error counter has been erased, select STAND BY CAUSE RESET on point 3, page 10/11 of the adjustment process and select ON using the right cursor. For execute press OK in the R/C and the label ***OK*** appears on Screen. 21 LC-26GA5E LC-32GA5E LC-32GA9ELC-37GA9E10. Public Mode (Hotel Mode)10.1 How to Enter in the Public Mode (Hotel Mode).Turn on the power and enter in the Adjustment Process mode (ADJ1 or Service Mode) as usual.In the [INIT], Page 2/11 of Service, turns ON the Public Mode option.Turn off TV by pressing Main Power switch.While pressing VOL+and P^ keys at the same time, press Main Power switch for more than 2 seconds.After this sequence the TV will turn on showing the Public Mode setting screen as follows:Is possible to select each item of function by pressing cursor UP/DOWN keys on the remote control or CH()() keys on the LCD TV. The setting position of each item of functions is made by pressing cursor RIGHT/LEFT keys on the remote control or VOL(+)(-) keys on the LCD TV.SelectENTERpositionafteryousetallfunction,andpresscursorRIGHT/LEFTkeysontheremotecontrolor VOL(+)/(-) keys on the LCD TC for conrmation.10.2. Public Mode Settings.1. POWER ON FIXED[VARIABLE FIXED]When it is set to FIXEDthe TV is impossible to be switch off by Main Switch orRemote Control.2. MAXIMUM VOLUME [0 60]Is possible to set the maximum volume at limited level.3. VOLUME FIXED [VARIABLE FIXED]Is possible to x the sound volume at limited level. When FIXED is selected the sound volume before limited is xed.4.VOLUME FIXED LEVEL[0 60]If FIXED has been selected, is possible to set a xed volume at the level that is choosen. 5. RCBUTTON[RESPOND NO RESPOND]If NO RESPOND is selected, the remote control keys are inoperative.6.PANEL BUTTON [RESPOND NO RESPOND]If NO RESPOND has been selected, the sets keys remain deactivated (Except POWERkey).7. MENU BUTTON [RESPOND NO RESPOND]If NO RESPOND has been selected, MENU keys, both on the set and remote control, are inoperative.8. ON SCREEN DISPLAY [YES NO]If NO has been selected,the On Screen Display does not appear.9.INPUT MODE START [ NORMALTV (X)INPUT1 INPUT2INPUT3 INPUT4 INPUT5 ]WhenanyotheritemthanNORMALhasbeenselected,thesetswillstartinaselectedinputmodeatthenext power-on.10. INPUT MODE FIXED [VARIABLE FIXED]If FIXED has been selected, any channels and input modes other than those selected at the start mode cannot be picked up.11. RESETCancel all Public Mode settings. (It returns to the factory settings)12. EXECUTEAfter select this item, all positions that has been selected will not be set.MAXIMUMVOLUME[60] VOLUMEFIXED[VARIABLE]VOLUME FIXED LEVEL[0]RC BUTTON[RESPOND]PANELBUTTON[RESPOND]MENUBUTTON[RESPOND]ONSCREENDISPLAY[YES]INPUTMODESTART[NORMAL]INPUTMODEFIXED[VARIABLE]RESET EXECUTEPOWER ON FIXED[VARIABLE] Public Mode 22 LC-26GA5E LC-32GA5E LC-32GA9ELC-37GA9ESOFTWARE UPDATING There are 3 methods to update software in the VCTp: I2C method, RS-232C HyperTerminal and RS-232C Tera Term method.RS-232C method is allowed when the TV is working properly and the action should be only software upgrade.I2C method is required when the VCTp ash is empty or corrupted (it means, any software inside IC running).1. RS-232C Method Description (HyperTerminal).The hardware tools requirement are:1. A Modem-null (Cross type) DB9 female to DB9 female cable.2. An adaptor DB9 male to mini-Din 9 pin male cable (Sharp Code: QCNWGA015WJPZ)3. Make the connections as indicated in the gure:BeforeusingRS-232Cupdatingmethodisnecessarytocongurea TerminalPCsoftware.HyperTerminalhasbeen selected as a Terminal software because its include in all Windows versions as an accessory, and you can nd it inside Accessories\Communications folder. For this reason, please follow carefully the next steps:1. First time HyperTerminal is used, its necessary to congure some settings. Follows next action to congure twoconnection: low speed (9600bps) and high speed (115200bps).2. Create a New Connection le with name P55_9600bps.3.Select a free COM portand select the Port Settings properties as follows:RS-232C METHOD DESCRIPTION. The hardware tools requirement are: 1.A Modem-null (Cross type) DB9 female to DB9 female cable. 2.An adaptor DB9 male to mini-Din 9 pin male cable (Sharp Code: QCNWGA015WJPZ) 3.Make the connections as indicated in the figure: BeforeusingRS-232CupdatingmethodisnecessarytoconfigureaTerminalPCsoftware. HyperTerminalhasbeenselectedasaTerminalsoftwarebecauseitsincludeinallWindows versionsasanaccessory,andyoucanfinditinsideAccessories\Communicationsfolder.For this reason, please follow carefully the next steps: 1.FirsttimeHyperTerminalisused,itsnecessaryto configure some settings. Follows next action to configure twoconnection:lowspeed(9600bps)andhighspeed (115200bps).2.Create a New Connection file with name P55_9600bps. 3.SelectafreeCOMportandselectthePortSettings properties as follows: ComputerTV setRS-232C METHOD DESCRIPTION. The hardware tools requirement are: 1.A Modem-null (Cross type) DB9 female to DB9 female cable. 2.An adaptor DB9 male to mini-Din 9 pin male cable (Sharp Code: QCNWGA015WJPZ) 3.Make the connections as indicated in the figure: BeforeusingRS-232CupdatingmethodisnecessarytoconfigureaTerminalPCsoftware. HyperTerminalhasbeenselectedasaTerminalsoftwarebecauseitsincludeinallWindows versionsasanaccessory,andyoucanfinditinsideAccessories\Communicationsfolder.For this reason, please follow carefully the next steps: 1.FirsttimeHyperTerminalisused,itsnecessaryto configure some settings. Follows next action to configure twoconnection:lowspeed(9600bps)andhighspeed (115200bps).2.Create a New Connection file with name P55_9600bps. 3.SelectafreeCOMportandselectthePortSettings properties as follows: ComputerTV set23 LC-26GA5E LC-32GA5E LC-32GA9ELC-37GA9E4. Click on File\Properties menu for selecting the General and ASCII properties as follows:5. Select New Connection in the File Menu.6. Answer Yes to close current connection and Yes to save session P55_9600bps.7. Create a new connection with the name P55_115200bps.8. Select a the same COM portused in item 2 and select the Port Settings properties as follows:9. Select the same General and ASCII properties as item 3.10.CloseHyperTerminalsession,answeringYestoclosecurrentconnectionandYestosavesession P55_115200bps.Tostartupdatingsession,clickoverP55_9600bpsiconthatyoucanndintheSTART\Allprograms\Accessories\Communications\HyperTerminal\HyperTerminal folder and follow next procedure:1. Check the connection between TV set and PC, sending a wrong command, as for example: aaa. TV set returnsan ERR label as an syntaxis ERROR (Not correct order or sequence).4.ClickonFile\PropertiesmenuforselectingtheGeneralandASCIIpropertiesas follows:5.Select New Connection in the File Menu. 6.Answer Yes to close current connection and Yes to save session P55_9600bps. 7.Create a new connection with the name P55_115200bps. 8.Select a the same COM portused in item 2 and select the Port Settings properties as follows:9.Select the same General and ASCII properties as item 3. 10. Close Hyperterminal session, answering Yes to close current connection and Yes to save session P55_115200bps. Tostartupdatingsession,clickoverP55_9600bpsiconthatyoucanfindintheSTART\All programs\Accessories\Communications\HyperTerminal\HyperTerminalfolderandfollownext procedure:1.ChecktheconnectionbetweenTVsetandPC,sendingawrongcommand,asfor example: aaa. TV set returns an ERR label as an syntaxis ERROR (Not correct order or sequence). 4.ClickonFile\PropertiesmenuforselectingtheGeneralandASCIIpropertiesas follows:5.Select New Connection in the File Menu. 6.Answer Yes to close current connection and Yes to save session P55_9600bps. 7.Create a new connection with the name P55_115200bps. 8.Select a the same COM portused in item 2 and select the Port Settings properties as follows:9.Select the same General and ASCII properties as item 3. 10. Close Hyperterminal session, answering Yes to close current connection and Yes to save session P55_115200bps. Tostartupdatingsession,clickoverP55_9600bpsiconthatyoucanfindintheSTART\All programs\Accessories\Communications\HyperTerminal\HyperTerminalfolderandfollownext procedure:1.ChecktheconnectionbetweenTVsetandPC,sendingawrongcommand,asfor example: aaa. TV set returns an ERR label as an syntaxis ERROR (Not correct order or sequence). 24 LC-26GA5E LC-32GA5E LC-32GA9ELC-37GA9E2. Send the command DWMD to enter TV set in Download Mode. The TV set answer sending same symbol con-tinuosly. If this symbol character doesnt appear, please dont worry and pass to next step.3. Close this connection and open P55_115200bps connection clicking over the P55_115200bps that you can nd in START\All programs\Accessories\ Communications\HyperTerminal\HyperTerminal folder.4. Using Transfer\Send le menu, select desired le (.bin format) and the transmission protocol (Xmodem) as show below.5. After press Send button the updating process starts as follows:6. When ash update process nishes, the Flash Programming Complete label appears in the screen. VERY IMPORTANT NOTE:Duringtheupdatingtime,pleasedontusethePCforotherpurpouses,inordertoabolishcommunication problems between TV set and PC. If TV set was not updated properly, the TV wont have the software to startup again, and you must follow the I2C method to update another time the TV set.2.SendthecommandDWMDtoenterTVsetinDownloadMode.TheTVsetanswer sending same symbol continuosly. If this symbol character doesnt appear, please dont worry and pass to next step. 3.ClosethisconnectionandopenP55_115200bpsconnectionclickingoverthe P55_115200bpsthatyoucanfindinSTART\Allprograms\Accessories\ Communications\HyperTerminal\HyperTerminal folder. 4.Using Transfer\Send file menu, select desired file (.bin format) and the transmission protocol (Xmodem) as show below. 5.After press Send button the updating process starts as follows: 6.When flash update process finishes, the Flash Programming Complete label appears in the screen.VERY IMPORTANT NOTE: Duringtheupdatingtime,pleasedontusethePCforotherpurpouses,inordertoabolish communicationproblemsbetweenTVsetandPC.IfTVsetwasnotupdatedproperly,theTV wonthavethesoftwaretostartupagain,andyoumustfollowtheI2Cmethodtoupdate another time the TV set. 2.SendthecommandDWMDtoenterTVsetinDownloadMode.TheTVsetanswer sending same symbol continuosly. If this symbol character doesnt appear, please dont worry and pass to next step. 3.ClosethisconnectionandopenP55_115200bpsconnectionclickingoverthe P55_115200bpsthatyoucanfindinSTART\Allprograms\Accessories\ Communications\HyperTerminal\HyperTerminal folder. 4.Using Transfer\Send file menu, select desired file (.bin format) and the transmission protocol (Xmodem) as show below. 5.After press Send button the updating process starts as follows: 6.When flash update process finishes, the Flash Programming Complete label appears in the screen.VERY IMPORTANT NOTE: Duringtheupdatingtime,pleasedontusethePCforotherpurpouses,inordertoabolish communicationproblemsbetweenTVsetandPC.IfTVsetwasnotupdatedproperly,theTV wonthavethesoftwaretostartupagain,andyoumustfollowtheI2Cmethodtoupdate another time the TV set. 2.SendthecommandDWMDtoenterTVsetinDownloadMode.TheTVsetanswer sending same symbol continuosly. If this symbol character doesnt appear, please dont worry and pass to next step. 3.ClosethisconnectionandopenP55_115200bpsconnectionclickingoverthe P55_115200bpsthatyoucanfindinSTART\Allprograms\Accessories\ Communications\HyperTerminal\HyperTerminal folder. 4.Using Transfer\Send file menu, select desired file (.bin format) and the transmission protocol (Xmodem) as show below. 5.After press Send button the updating process starts as follows: 6.When flash update process finishes, the Flash Programming Complete label appears in the screen.VERY IMPORTANT NOTE: Duringtheupdatingtime,pleasedontusethePCforotherpurpouses,inordertoabolish communicationproblemsbetweenTVsetandPC.IfTVsetwasnotupdatedproperly,theTV wonthavethesoftwaretostartupagain,andyoumustfollowtheI2Cmethodtoupdate another time the TV set. 2.SendthecommandDWMDtoenterTVsetinDownloadMode.TheTVsetanswer sending same symbol continuosly. If this symbol character doesnt appear, please dont worry and pass to next step. 3.ClosethisconnectionandopenP55_115200bpsconnectionclickingoverthe P55_115200bpsthatyoucanfindinSTART\Allprograms\Accessories\ Communications\HyperTerminal\HyperTerminal folder. 4.Using Transfer\Send file menu, select desired file (.bin format) and the transmission protocol (Xmodem) as show below. 5.After press Send button the updating process starts as follows: 6.When flash update process finishes, the Flash Programming Complete label appears in the screen.VERY IMPORTANT NOTE: Duringtheupdatingtime,pleasedontusethePCforotherpurpouses,inordertoabolish communicationproblemsbetweenTVsetandPC.IfTVsetwasnotupdatedproperly,theTV wonthavethesoftwaretostartupagain,andyoumustfollowtheI2Cmethodtoupdate another time the TV set. 25 LC-26GA5E LC-32GA5E LC-32GA9ELC-37GA9E2. RS-232C Method Description (Tera Term)The hardware tools requirement are:1. A Modem-null (Cross type) DB9 female to DB9 female cable.2. An adaptor DB9 male to mini-Din 9 pin male cable (Sharp Code: QCNWGA015WJPZ)3. Make the connections as indicated in the gure:Software requirements :To upgrade VCTp software from RS-232C external connector is necessary to use a Tera Term (Pro) free software. The URL of Tera Term home page is: http://hp.vector.co.jp/authors/VA002416/teraterm.html(The address may be changed in future)Tera Term (Pro) supported operating systems:MS-Windows 95 or upperMS-Windows NT 3.5 and 4.0 or upperNote.- For Windows 3.1 use Tera Term version 1.X.Copy all the distribution les to an empty oppy disk or temporary directory (for example C:\ TEMP ).Run SETUP.EXE and follow the instruction given by it.After the installation, the distribution les are no longer needed, you can delete them or may keep them in the oppy disk.How to use Tera Term Pro :When the Tera Term (Pro) program is used, its necessary to shape some settings. Follows next action to congure the connection:RS-232C METHOD DESCRIPTION. The hardware tools requirement are: 1.A Modem-null (Cross type) DB9 female to DB9 female cable. 2.An adaptor DB9 male to mini-Din 9 pin male cable (Sharp Code: QCNWGA015WJPZ) 3.Make the connections as indicated in the figure: BeforeusingRS-232CupdatingmethodisnecessarytoconfigureaTerminalPCsoftware. HyperTerminalhasbeenselectedasaTerminalsoftwarebecauseitsincludeinallWindows versionsasanaccessory,andyoucanfinditinsideAccessories\Communicationsfolder.For this reason, please follow carefully the next steps: 1.FirsttimeHyperTerminalisused,itsnecessaryto configure some settings. Follows next action to configure twoconnection:lowspeed(9600bps)andhighspeed (115200bps).2.Create a New Connection file with name P55_9600bps. 3.SelectafreeCOMportandselectthePortSettings properties as follows: ComputerTV set1. Select:Serial COM X O.K. 26 LC-26GA5E LC-32GA5E LC-32GA9ELC-37GA9E4. Select Setup Serial port O.K. Appear the follow screen:Select Setup serial port O.K.Appear a follow screen. Select a follow settings: Serial port to use: COM x Baud rate: 9600 Data: 8 bits Parity : none Stop: 1 bit Flow control: none Click O.K. 2. Select:Terminal3.Choose the same options as the above picture.27 LC-26GA5E LC-32GA5E LC-32GA9ELC-37GA9E6. Check the connection between TV set and PC, sending a wrong command, as for example: aaa. TV set returns an err label as an syntaxes ERROR (Not correct order or sequence). Send a DWMD (capital letters) command to enter TV set in Download Mode.Change a baud rate to 115200. Select: Setup Baud rate 115200 O.K.Select Setup serial port O.K.Appear a follow screen. Select a follow settings: Serial port to use: COM x Baud rate: 9600 Data: 8 bits Parity : none Stop: 1 bit Flow control: none Click O.K. 5. Select follows settings:Serial port to use: COM xBaud rate:9600Data:8 bitsParity:noneStop:1 bitFlow control:noneEnter O.K.Check the connection between TV set and PC, sending a wrong command, as for example: aaa. TV set returns an err label as an syntaxis ERROR (Not correct order or sequence).Send a DWMD (capital letters) command to enter TV set in Download Mode. Change a baud rate to 115200.Select setup baud rate 115200 O.K. Select to File transfer XMODEM sent Check the connection between TV set and PC, sending a wrong command, as for example: aaa. TV set returns an err label as an syntaxis ERROR (Not correct order or sequence).Send a DWMD (capital letters) command to enter TV set in Download Mode. Change a baud rate to 115200.Select setup baud rate 115200 O.K. Select to File transfer XMODEM sent 7. Select:File Transfer XMODEM SentChoose the file for upgrade and push open. .After press Open button the upgrade process starts as follows:28 LC-26GA5E LC-32GA5E LC-32GA9ELC-37GA9E9. After select Open the upgrade process starts as follows:VERY IMPORTANT NOTE:During the updating time, please dont use the PC for other purposes, in order to abolish communication prob-lemsbetweenTVsetandPC.IfTVsetwasnotupdatedproperly,theTVwonthavethesoftwaretostartup again, and you must follow the I2C method to update another time the TV set.8. Choose the le for upgrade and click Open.Choose the file for upgrade and push open. .After press Open button the upgrade process starts as follows:When flash update process finishes, the Flash programming complete label appear in the screen , the device automatically go to switch off, and in a few seconds go to switch on again. Enter in service mode and check the main soft version. VERY IMPORTANT NOTE: Seguir con el service manual actual 10. When ash update process nishes, the Flash programming complete label appear in the screen , the device automatically go to switch off, and in a few seconds go to switch on again.When flash update process finishes, the Flash programming complete label appear in the screen , the device automatically go to switch off, and in a few seconds go to switch on again. Enter in service mode and check the main soft version. VERY IMPORTANT NOTE: Seguir con el service manual actual 29 LC-26GA5E LC-32GA5E LC-32GA9ELC-37GA9E3 I2C Method DescriptionThe hardware tools requirement are: 1. A Parallel port I2C interface with 20 pin to 3 pin cable (Sharp Code: CKIT-0004WJV0).2 . Make the connections as indicated below:a. ConnectParallel port I2C interface to LPT port of the computer.b. Connect the 20 to 3 pin cable from the I2C interface to the P2306 socket in the main board (XD603).Before using I2C method is necessary to install Visual I2C software following next procedure.1. Install Visual I2C release V3.2.3b from le (Setup_Visual_I2C_v3-2-3b8h.exe).Its strongly recommended to accept the suggested default folder (C:\Program Files\Micronas\Visual I2C).2. Install Visual I2C VCTp extension from le (Setup_VI2C_for_VCT6wxyP_v0111.exe).Its interesting to change default folder to same as Visual I2C (C:\Program Files\Micronas\Visual I2C).During this installation process is possible to install also a complementary software to manage NVM memories . This installation is not needed, for this reason uncheck the option when the setup program ask to you. In case of installation its interesting to change default folder to same as Visual I2C (C:\Program Files\Micronas\Visual I2C).3. Install Parallel driver depending of your Windows version from existing les inside the Visual I2C installation folder C:\Program Files\Micronas\Visual I2C\Port_Driver, following next criteria:.a. Windows 98/Me (Setup_LptDrv_v0104_9x.exe).b. Windows NT (Setup_LptDrv_v0104_NT_2000.exe).c. Windows Xp/2000 (Setup_LptDrv_v020201_XP_2000.exe).After installing Visual I2C, the new generated le structure should look like this:3.InstallParalleldriverdependingofyourWindowsversionfromexistingfilesinsidethe VisualI2CinstallationfolderC:\ProgramFiles\Micronas\VisualI2C\Port_Driver,following next criteria:. a.Windows 98/Me (Setup_LptDrv_v0104_9x.exe). b.Windows NT (Setup_LptDrv_v0104_NT_2000.exe). c.Windows Xp/2000 (Setup_LptDrv_v020201_XP_2000.exe). After installing Visual I2C, the new generated file structure should look like this: 4.CheckinstallationLPTdriverusingC:\ProgramFiles\Micronas\LptDrv\LptDrvTest.exe.After run this software, if LPT driver is installed properly must appear this screen: If the result is not OK, check inside PC bios:Parallel Port Mode=EPP TorunVCTpsoftwareupdaterprogram,pleaseclickoverVCTPiconfromSTART\All programs\Micronas\Visual I2C\IC\VCTP and after Visual I2C finish their starting process click on TVTmodule.Asadditionalmethod,itspossibletocreateadirectaccesstoC:\Program Files\Micronas\Visual I2C\ic\vct6wxyP\vctq_tvt.vi2c and launch it from Windows Desktop. 1234567To PC To P2306I2C Interface (CKIT-0004WJV0) QCNWGA100WJZZ QPWBX0004WJZZ30 LC-26GA5E LC-32GA5E LC-32GA9ELC-37GA9E4. Check installation LPT driver using C:\Program Files\Micronas\LptDrv\LptDrvTest.exe. After run this software, if LPT driver is installed properly must appear this screen:3.InstallParalleldriverdependingofyourWindowsversionfromexistingfilesinsidethe VisualI2CinstallationfolderC:\ProgramFiles\Micronas\VisualI2C\Port_Driver,following next criteria:. a.Windows 98/Me (Setup_LptDrv_v0104_9x.exe). b.Windows NT (Setup_LptDrv_v0104_NT_2000.exe). c.Windows Xp/2000 (Setup_LptDrv_v020201_XP_2000.exe). After installing Visual I2C, the new generated file structure should look like this: 4.CheckinstallationLPTdriverusingC:\ProgramFiles\Micronas\LptDrv\LptDrvTest.exe.After run this software, if LPT driver is installed properly must appear this screen: If the result is not OK, check inside PC bios:Parallel Port Mode=EPP TorunVCTpsoftwareupdaterprogram,pleaseclickoverVCTPiconfromSTART\All programs\Micronas\Visual I2C\IC\VCTP and after Visual I2C finish their starting process click on TVTmodule.Asadditionalmethod,itspossibletocreateadirectaccesstoC:\Program Files\Micronas\Visual I2C\ic\vct6wxyP\vctq_tvt.vi2c and launch it from Windows Desktop. 1234567If the result is not OK, check inside PC bios:Parallel Port Mode=EPPTo run VCTp software update program, please click over VCTP icon from START\All programs\Micronas\Visual I2C\IC\VCTP and after Visual I2C nish their starting process click on TVT module. As additional method, its pos-sible to create a direct access to C:\Program Files\Micronas\Visual I2C\ic\vct6wxyP\vctq_tvt.vi2c and launch it from Windows Desktop.3.InstallParalleldriverdependingofyourWindowsversionfromexistingfilesinsidethe VisualI2CinstallationfolderC:\ProgramFiles\Micronas\VisualI2C\Port_Driver,following next criteria:. a.Windows 98/Me (Setup_LptDrv_v0104_9x.exe). b.Windows NT (Setup_LptDrv_v0104_NT_2000.exe). c.Windows Xp/2000 (Setup_LptDrv_v020201_XP_2000.exe). After installing Visual I2C, the new generated file structure should look like this: 4.CheckinstallationLPTdriverusingC:\ProgramFiles\Micronas\LptDrv\LptDrvTest.exe.After run this software, if LPT driver is installed properly must appear this screen: If the result is not OK, check inside PC bios:Parallel Port Mode=EPP TorunVCTpsoftwareupdaterprogram,pleaseclickoverVCTPiconfromSTART\All programs\Micronas\Visual I2C\IC\VCTP and after Visual I2C finish their starting process click on TVTmodule.Asadditionalmethod,itspossibletocreateadirectaccesstoC:\Program Files\Micronas\Visual I2C\ic\vct6wxyP\vctq_tvt.vi2c and launch it from Windows Desktop. 1234567To start updating process follow next instructions:1. Set Autoread in ON option.2. Click on GO button.3. Wait until 40 appears in Bootloader Version eld.4. Close DOS pop up windows pressing any key (Press any key to continue.).5. Click on the Erase ash button and wait for a seconds and set the AutoRead to OFF.6.CheckinthedesiredsoftwareversionisselectedintheLoadBinFlashoption.Ifitsnotthecorrectone, please double click on the le name and select it. The rst time this software is use its necessary to conrm write Addressing margin as from 0x0 to 0x7ffff.31 LC-26GA5E LC-32GA5E LC-32GA9ELC-37GA9ETo start updating process follow next instructions. 1.Set Autoread in ON option. 2.Click on GO button. 3.Wait until 40 appears in Bootloader Version field. 4.Close DOS popup windows pressing any key (Press any key to continue.). 5.Click on the Erase flash button and wait for a seconds and set the AutoRead to OFF. 6.Check in the desired software version is selected in the Load BinFlash option. If its not the correct one, please double click on the file name and select it. The first time this software is use its necessary to confirm writte Addressing margin as from 0x0 to 0x7ffff. 7.Click on the Load Bin Flash to start updating process. 8.When the updating process finishes, the Progress popup window automatically closes. Ifappearssomeproblemduringtheupdatingprocessaerrorlabelappearsinthe filename information line. IftheTVhasproblemtoentersintheBootloadermode,itspossibletoforceitby hardware method. This alternative method is described below: 1.Switch off TV set or hold VCTp RESET line to GND. 2.Pull down SCL line (pin 1) to GND (pin 3) in P2306 connector. 3.Switch on TV setor release VCTp RESET line. 4.Release SCL pull down after minimum of 2 seconds. 5.Check if VCTp is in bootloader mode with Autoread setting in ON. 6.Wait until 40 appears in Bootloader Version field. 7.Follow instruction from item 5 on software method. Sometimes,dependingonthePChardware,theprogressbarrunsveryfast(Normal time:1minute)orsomeerrormessageappearsinthefilenameinformationline.This means its necessary to modify some parameter of LPT port, for this reason select LPT Preferences on the File\Preferences menu and increase Delay from 0 to 1 or 2(normally, these values are the best choice). 7. Click on the Load Bin Flash to start updating process.To start updating process follow next instructions. 1.Set Autoread in ON option. 2.Click on GO button. 3.Wait until 40 appears in Bootloader Version field. 4.Close DOS popup windows pressing any key (Press any key to continue.). 5.Click on the Erase flash button and wait for a seconds and set the AutoRead to OFF. 6.Check in the desired software version is selected in the Load BinFlash option. If its not the correct one, please double click on the file name and select it. The first time this software is use its necessary to confirm writte Addressing margin as from 0x0 to 0x7ffff. 7.Click on the Load Bin Flash to start updating process. 8.When the updating process finishes, the Progress popup window automatically closes. Ifappearssomeproblemduringtheupdatingprocessaerrorlabelappearsinthe filename information line. IftheTVhasproblemtoentersintheBootloadermode,itspossibletoforceitby hardware method. This alternative method is described below: 1.Switch off TV set or hold VCTp RESET line to GND. 2.Pull down SCL line (pin 1) to GND (pin 3) in P2306 connector. 3.Switch on TV setor release VCTp RESET line. 4.Release SCL pull down after minimum of 2 seconds. 5.Check if VCTp is in bootloader mode with Autoread setting in ON. 6.Wait until 40 appears in Bootloader Version field. 7.Follow instruction from item 5 on software method. Sometimes,dependingonthePChardware,theprogressbarrunsveryfast(Normal time:1minute)orsomeerrormessageappearsinthefilenameinformationline.This means its necessary to modify some parameter of LPT port, for this reason select LPT Preferences on the File\Preferences menu and increase Delay from 0 to 1 or 2(normally, these values are the best choice). 8. When the updating process nishes, the Progress pop up window automatically closes. If appears some problem during the updating process a error label appears in the lename information line.If the TV has problem to enters in the Bootloader mode, its possible to force it by hardware method. This alternative method is described below:1.Switch off TV set or hold VCTp RESET line to GND.2.Pull down SCL line (pin 1) to GND (pin 3) in P2306 connector.3.Switch on TV setor release VCTp RESET line.4.Release SCL pull down after minimum of 2 seconds.5.Check if VCTp is in bootloader mode with Autoread setting in ON.6.Wait until 40 appears in Bootloader Version eld.7.Follow instruction from item 5 on software method.Sometimes, depending on the PC hardware, the progress bar runs very fast (Normal time: 1 minute) or some error mes-sage appears in the lename information line. This means its necessary to modify some parameter of LPT port, for this reason select LPT Preferences on the File\Preferences menu and increase Delay from 0 to 1 or 2 (normally, these values are the best choice).RS-232C METHOD DESCRIPTION. The hardware tools requirement are: 1.A Modem-null (Cross type) DB9 female to DB9 female cable. 2.An adaptor DB9 male to mini-Din 9 pin male cable (Sharp Code: QCNWGA015WJPZ) 3.Make the connections as indicated in the figure: BeforeusingRS-232CupdatingmethodisnecessarytoconfigureaTerminalPCsoftware. HyperTerminalhasbeenselectedasaTerminalsoftwarebecauseitsincludeinallWindows versionsasanaccessory,andyoucanfinditinsideAccessories\Communicationsfolder.For this reason, please follow carefully the next steps: 1.FirsttimeHyperTerminalisused,itsnecessaryto configure some settings. Follows next action to configure twoconnection:lowspeed(9600bps)andhighspeed (115200bps).2.Create a New Connection file with name P55_9600bps. 3.SelectafreeCOMportandselectthePortSettings properties as follows: ComputerTV set32 LC-26GA5E LC-32GA5E LC-32GA9ELC-37GA9ETROUBLESHOOTING TABLELC-26P55ELC-32P55ELC-37P55E36TROUBLESHOOTING TABLENOYESNOYES YESNO YESYESNOYES NONOYESYESNONONOYES* C705, C706 for 32 and 37.*33 LC-26GA5E LC-32GA5E LC-32GA9ELC-37GA9ETroubleshooting Table (continued)LC-26P55ELC-32P55ELC-37P55E37TROUBLESHOOTING TABLE (Continued)NONOYESNOYESYESNOYESYESNOYESYESNONONONOYESYESYES34 LC-26GA5E LC-32GA5E LC-32GA9ELC-37GA9ETroubleshooting Table (continued)LC-26P55ELC-32P55ELC-37P55E38YESYESYESNO NONOYES YESYESOKNO YESYES YESNOYESNONOTROUBLESHOOTING TABLE (Continued)35 LC-26GA5E LC-32GA5E LC-32GA9ELC-37GA9ETroubleshooting Table (continued)LC-26P55ELC-32P55ELC-37P55E39TROUBLESHOOTING TABLE (Continued)NO NONO NONONONOYESYESNOYESNONO NOYESYES36 LC-26GA5E LC-32GA5E LC-32GA9ELC-37GA9ETroubleshooting Table (continued)LC-26P55ELC-32P55ELC-37P55E40TROUBLESHOOTING TABLE (Continued)NOYESNONOYESYESYESNONOYESNOYESNOYESYES37 LC-26GA5E LC-32GA5E LC-32GA9ELC-37GA9ETroubleshooting Table (continued)LC-26P55ELC-32P55ELC-37P55E41TROUBLESHOOTING TABLE (Continued)YES YES YESNO NO NOYES YES YESNO NO NOYES YES YESNO NO NOYES YES YESNO NO NOYES YES YESNO NO NOYESYESNONO38 LC-26GA5E LC-32GA5E LC-32GA9ELC-37GA9ETroubleshooting Table (continued)LC-26P55ELC-32P55ELC-37P55E42TROUBLESHOOTING TABLE (Continued)NO NO NOYESYES YESNO NO NOYESNOYESNOYESYESYESYESYESNONO39 LC-26GA5E LC-32GA5E LC-32GA9ELC-37GA9ETroubleshooting Table (continued)LC-26P55ELC-32P55ELC-37P55E43TROUBLESHOOTING TABLE (Continued)NO NO NOYESYES YESNO NO NOYESNOYESNOYESYESYESYESYESNONO40 LC-26GA5E LC-32GA5E LC-32GA9ELC-37GA9ETroubleshooting Table (continued)LC-26P55ELC-32P55ELC-37P55E44TROUBLESHOOTING TABLE (Continued)NONONOYESYESYESNONOYESYESYESYESNOYESNOYESNOYESNOYES41 LC-26GA5E LC-32GA5E LC-32GA9ELC-37GA9ETroubleshooting Table (continued)LC-26P55ELC-32P55ELC-37P55E45TROUBLESHOOTING TABLE (Continued)NONONOYESYESYESYESNOYESNOYESNOYES42 LC-26GA5E LC-32GA5E LC-32GA9ELC-37GA9ETroubleshooting Table (continued)LC-26P55ELC-32P55ELC-37P55E46TROUBLESHOOTING TABLE (Continued)NONONOYESYESYESNONOYESYESNOYESYESNOYESNOYESNOYES43 LC-26GA5E LC-32GA5E LC-32GA9ELC-37GA9EMAJOR ICs INFORMATION1. General ICs InformationXD603WJ (MAIN UNIT): IC1905 :HDMI RECEIVER Part number: Sii9021 Sharp code: VHISII9021+-1QThe Sii9021 is a second generation panel link cinema receiver that is compatible with the HDMI 1.1 (High DenitionMultimedia Interface) specication. The Sii9021 is capable of receiving and outputting two channel digital audio sig-nals at up to 192 kHz an excellent solution for digital TVs.This IC features the following.1) Digital video interface supports video processors.2) Analog RGB and YPbPr output: 10-bit DAC.3) Digital audio interface supports high-end audio systems. IC1901 :NVM OF HDMI (E-EDID) Part number: 24LC2BIN Sharp code: VHI24LC2BIN-1YThis IC is a 2-wire (I2C bus type) serial EEPROM this is electrically programmable. This EEPROMchip stores the data structure used to carry conguration information for optimal use of a display (EDID data). IC2701 :SYNC SELECT Part number: TVHC153T Sharp code: VHITVHC153T-1YThis VHC153 is a high-speed Dual 4-input multiplexer with common select inputs and individual enable inputs for each section.IC2704 :HDMI & RGB SOUND MULTIPLEXER Part number: CD4052BP Sharp code: VHICD4052BP-1YThe TC74HC4052A is a high-speed CMOS analog multiplexer/demultiplexer backed by silicon gate CMOS technol-ogy. The multiplexer function includes the selection and mixing of analog and digital signals. The chip consists of 4 channels (x 2). A digital signal through the control terminal turns on the switch of a corresponding channel. IC3002 :VIDEO PROCESSOR Part number: VCTP Sharp code: RH-IXB624WJZZQThe VCT 6wxyP family is dedicated to high-quality FPD and double-scan TV sets. The memory and program ROM are integrated in the IC. Modular design and deep submicron technology allow the integration of audio, video, tele-text,OSD,andcontroller-relatedfunctionalities.Theycoverthewholerangeofat-paneldisplayTVs.TheICis based on proven functional blocks of existing products like VCT 49xxI, VSP 94x5B, and DPS 94xxB.Each member of the IC family contains the entire audio, video, upconversion processing for 4:3 and 16:9 50/60 Hz progressive or 100/120 Hz interlaced stereo TV sets plus the control/data interface for at-panel displays. The inte-grated microcontroller is supported by a powerful OSD and graphics generator with integrated teletext acquisition.The VCT 6wxyP family provides a front-end video processing unit with 4 CVBS-Y/C or component inputs for HDTV, EDTV, and SDTV. A VBI slicer, support of 1000 pages of teletext, and a 3-D comb lter for PAL and NTSC (in certain versions) are also available. The front-end unit further allows to process an SD and an HD source in parallel, thus enabling PiP and PaP functionality. Motion-adaptive de-interlacing, temporal noise reduction, and lm mode detec-tion are based on a unied memory technology. Post-scaling in the display processing block ensures the desired output format. Display processing is supported by an 8-bit 8051-compatible controller. By means of powerful alpha-blending, the graphics mixer composes the output image from following image layers: the video layer, the OSD layer and the pixel graphics layer.The audio part consists of a multistandard sound IF demodulator and a baseband processor supporting all desired sound features in this range.Aconnectionforadditionalfeatures,suchasadvancedmotioncompensationvia-MicronasFRC94xyA,isalso provided.44 LC-26GA5E LC-32GA5E LC-32GA9ELC-37GA9E IC3001 :NVM 64Kb-E2PROM Part number: BR24L64F Sharp code: VHIBR24L64F-1YThe BR24L64F is a 2-wire (I2C bus type) serial EEPROM that is electrically programmable. This IC stores the control data of system contents (last memory, for example) for the main microprocessors AV PWB and main PWB. The data is given out by commands from the main microprocessor. IC3003 :PIC MICROCONTROLLER Part number: PIC16F913 Sharp code: RH-IXB664WJZZY28 Pin Flash-Based, 8 bit CMOS Microcontrollers with LCD Driver and nanoWatt Technology.This IC is controlled via I2C and works how expander of ports. This IC has led control and include A/D converter.- IC3301: HIGH-END FRAME-RATE CONVERTERPart number:FRC 942xASharp code:RH-IXB064WJN1QTheFRC942xAisasingle-chipframerateconverterwithvector-basedmotioncompensation,videoscaling,and high-performance picture improvement features. It integrates all functions including all video frame buffers in one monolithic IC. IC2301 :RS-232 TRANSMITTERS/RECEIVERS Part number: ISL83220 Sharp code: VHIISL83220-1YThe ISL83220E is a 3.0V to 5.5V powered RS-232 transmitter/receiver,+/-15kV ESD protected, minimum data rate 250 kpbs. IC2303 :NVM OF PC MODE (EDID) Part number: BR24C21F Sharp code: VHIBR24C21F-1YThis IC is a 2-wire (I2C bus type) serial EEPROM this is electrically programmable. This EEPROMchip stores the data structure used to carry conguration information for optimal use of a display (EDID data). IC1701: POWER RESET OF +BU1.8V Part number: BU4239G Sharp code: VHIBU4239G+-1YLow voltage detector IC with adjustable output delay. Standard Detection Voltage = 3.9V IC1702: BU+3.3V (VOLTAGE INPUT: BU+5V) Part number: PQ20WZ11 Sharp code: VHIPQ20WZ11-1YLow power-loss voltage regulators. Variable Output. Output current 1A. Built-in overcurrent, overheat protection func-tions, ASO protection circuit. IC1703: S+8V (VOLTAGE INPUT: POW+12V) Part number: PQ20WZ11 Sharp code: VHIPQ20WZ11-1YLow power-loss voltage regulators. Variable Output. Output current 1A. Built-in overcurrent, overheat protection func-tions, ASO protection circuit. IC1707: +3.3V (VOLTAGE INPUT: POW+5V) Part number: PQ20WZ11 Sharp code: VHIPQ20WZ11-1YLow power-loss voltage regulators. Variable Output. Output current 1A. Built-in overcurrent, overheat protection func-tions, ASO protection circuit. IC1708: +1.8V (VOLTAGE INPUT: POW+5V) Part number: MP1410 Sharp code: VHIMP1410ES-1YDC to DC Converter. 2A Step down switch mode regulator with a built in internal Power Mosfet. Fault condition pro-tection includes cycle-by-cycle current limiting and thermal shutdown.45 LC-26GA5E LC-32GA5E LC-32GA9ELC-37GA9E IC1706: BU+1.8V (VOLTAGE INPUT: BU+5V) Part number: MP1410 Sharp code: VHIMP1410ES-1YDC to DC Converter. 2A Step down switch mode regulator with a built in internal Power Mosfet. Fault condition pro-tection includes cycle-by-cycle current limiting and thermal shutdown. IC1710: Part number: EPM3064 Sharp code: RH-IXB716WJZZQThis IC is a CPLDof Altera and use CMOS EEPROM cellsto implementlogicfunctions with 64 Macrocells. This device controlsON/OFF power supply and signals for inverter unit.FD604WJ (AV UNIT): IC301 & IC302 :AUDIO AMPLIFIER Part number: TDA8931T Sharp code: VHITDA893T-1YThe TDA8931 is a switching power stage for high efciency class-D audio power amplier systems. The IC has a high efciency so that a heat sink is not required up to 20W (RMS). IC303 :HEADPHONE AMPLIFIER Part number: NJM4558M Sharp code: VHINJM4558M-1YThe NJM4558 is a dual high-gain operational amplier internally compensated and constructed on a single silicon chip using an advanced epitaxial process. IC1101 & IC1102:VIDEO OUTPUT Part number: MM1506XN Sharp code: VHIMM1506XN-1YThis IC extends the series of ICs for video/audio signal switching, with a 2-input 1-output single video switch with 75W driver and input bias (6dB gain). IC1201: VIDEO INPUT Part number: MM1507XN Sharp code: VHIMM1506XN-1YThis IC extends the series of ICs for video/audio signal switching, with a 2-input 1-output single video switch with 75W driver and input clamp.FD605WJ (POWER SUPPLY UNIT): IC708: Part number: NJM2904M Sharp code: VHINJM2904M-1YTheICconsistsoftwoindependent,highgaininternallyfrequencycompensatedoperationamplierswhichwere designed specically to operate from single power supply. IC706 & IC707:FEEDBACK CONTROL Part number: TA76431R Sharp code: VHITA76431R-1YAdjustable precision shunt regulator for feedback control for driving an optocoupler in power supplies IC705: POWER SUPPLY CONTROLLER FOR INVERTER Part number: MR4020 Sharp code: VHIMR4020++-1A high speed 900V IGBT makes ideal partial resonance operation which ensures high efciency and low noise.Very low power consumption at micro-loads (burst mode).Start-up circuit eliminates the need for start-up resistor.Excess current protection (ON period limitation, primary current limitation), excess voltage protection, and thermal shut-down function are incorporated.46 LC-26GA5E LC-32GA5E LC-32GA9ELC-37GA9E IC704: POWER SUPPLY CONTROLLER FOR SIGNAL BOARD Part number: MR4020 Sharp code: VHIMR4020++-1A high speed 900V IGBT makes ideal partial resonance operation which ensures high efciency and low noise.Very low power consumption at micro-loads (burst mode).Start-up circuit eliminates the need for start-up resistor.Excess current protection (ON period limitation, primary current limitation), excess voltage protection, and thermal shut-down function are incorporated.FD607WJ (RC/LED UNIT): IC101 :OPC Part number: TPS850Sharp code: VHITPS850++-1YThe TPS850 is a linear-output photo-IC which incorporates a photodiode and current amp circuit in a single chip. This photo-IC is current output type, so can set up output voltage freely by arbitrary load resistance.FD608WJ (TUNER UNIT): IC201 :IF-Demodulator/PLL Part number: TDA9886 Sharp code: VHITDA9886+-1YTheTDA9886isanalignment-freemulti-standard(PAL,SECAMandNTSC)visionandsoundIFsignalPLLdemodulator for positive and negative modulation including sound AM and FM processing.This IC features the following.* Gain controlled wide-band vision intermediate frequency (VIF) amplier (AC-coupled).*Multi-standardtruesynchronousdemodulationwithactivecarrierregeneration(verylineardemodulation,good intermodulation gures reduced harmonics, excellent pulse response).* Gate phase detector for L/L accent standard.*FullyintegratedVIFVoltageControlledOscillator(VCO),alignment-free;frequenciesswitchableforallnegative modulated standards via I2C bus.*4MHzreferencefrequencyinput[signalfromphase-lockedloop(PLL)tuningsystem]oroperatingascrystaloscillator.*VIFAutomaticGainControl(AGC)detectorforgaincontroloperatingasapeaksyncdetectorfornegativemodulated signals and as a peak white detector for positive modulated signals.47 LC-26GA5E LC-32GA5E LC-32GA9ELC-37GA9E2. Detailed ICs InformationSiI 9021 HDM PanelLink Cinema ReceiverData Sheet SiI-DS-011