32lg30ra Ta

Internal Use OnlyNorth/Latin America Europe/Africa Asia/Oceania http://aic.lgservice.com http://eic.lgservice.com http://biz.lgservice.com LCD TV SERVICE MANUAL CHASSIS : LP81A MODEL : 32LG30R(A)/32R MODEL : 32LG33R/34R CAUTION 32LG30R(A)/32R-TA 32LG33R/34R-TC BEFORE SERVICING THE CHASSIS, READ THE SAFETY PRECAUTIONS IN THIS MANUAL. CONTENTS CONTENTS .............................................................................................. 2 SAFETY PRECAUTIONS ..........................................................................3 SPECIFICATION ........................................................................................6 ADJUSTMENT INSTRUCTION .................................................................9 TROUBLE SHOOTING ............................................................................14 BLOCK DIAGRAM...................................................................................19 EXPLODED VIEW .................................................................................. 20 EXPLODED VIEW PARTS LIST ..............................................................21 REPLACEMENT PARTS LIST ............................................................... 22 SVC. SHEET ............................................................................................... Copyright © 2008 LG Electronics. Inc. All right reserved. Only for training and service purposes -2- LGE Internal Use Only to be sure the set is safe to operate without damage of electrical shock. If any fuse (or Fusible Resistor) in this TV receiver is blown. replace it with the specified. It is essential that these special safety parts should be replaced with the same components as recommended in this manual to prevent Shock.SAFETY PRECAUTIONS IMPORTANT SAFETY NOTICE Many electrical and mechanical parts in this chassis have special safety-related characteristics. Use a transformer of adequate power rating as this protects the technician from accidents resulting in personal injury from electrical shocks. CONDUIT etc. the measured resistance should be between 1MΩ and 5. phone jacks.2MΩ. Connect 1. or other Hazards. Keep wires away from high voltage or high temperature parts. 0. Fire. over 1W).75 volt RMS which is corresponds to 0.15uF capacitor between a known good earth ground (Water Pipe. It will also protect the receiver and it's components from being damaged by accidental shorts of the circuitry that may be inadvertently introduced during the service operation.5 Kohm/10W Copyright © 2008 LG Electronics. Leakage Current Cold Check(Antenna Cold Check) With the instrument AC plug removed from AC source. keep the resistor 10mm away from PCB. etc. connect an electrical jumper across the two AC plug prongs. If the exposed metallic part has a return path to the chassis. An other abnormality exists that must be corrected before the receiver is returned to the customer.) and the exposed metallic parts. terminals. Leakage Current Hot Check circuit AC Volt-meter Before returning the receiver to the customer. All right reserved. Do not use a line Isolation Transformer during this check. connect one lead of ohm-meter to the AC plug prongs tied together and touch other ohm-meter lead in turn to each exposed metallic parts such as antenna terminals.5K/10watt resistor in parallel with a 0. Only for training and service purposes -3- LGE Internal Use Only . Place the AC switch in the on position.5mA. Leakage Current Hot Check (See below Figure) Plug the AC cord directly into the AC outlet. Any voltage measured must not exceed 0. When replacing a high wattage resistor (Oxide Metal Film Resistor. Inc.15uF 1. Measure the AC voltage across the resistor using AC voltmeter with 1000 ohms/volt or more sensitivity.. When the exposed metal has no return path to the chassis the reading must be infinite. Reverse plug the AC cord into the AC outlet and repeat AC voltage measurements for each exposed metallic part. Do not modify the original design without permission of manufacturer. In case any measurement is out of the limits specified. To Instrument's exposed METALLIC PARTS Good Earth Ground such as WATER PIPE. Conduit. always perform an AC leakage current check on the exposed metallic parts of the cabinet. These parts are identified by in the Schematic Diagram and Exploded View. General Guidance An isolation Transformer should always be used during the servicing of a receiver whose chassis is not isolated from the AC power line. etc. there is possibility of shock hazard and the set must be checked and repaired before it is returned to the customer. such as antennas. etc. (Most replacement ES devices are packaged with leads electrically shorted together by conductive foam. d. Immediately before handling any semiconductor component or semiconductor-equipped assembly.SERVICING PRECAUTIONS CAUTION: Before servicing receivers covered by this service manual and its supplements and addenda. After removing an electrical assembly equipped with ES devices. General Servicing Precautions 1. Use a mall wirebristle (0. touch the protective material to the chassis or circuit assembly into which the device will be installed. hold the soldering iron tip and solder the strand against the component lead until the solder melts. Use the following soldering technique. 4. a. always follow the safety precautions. FETVOM. 5. Remember: Safety First. to prevent electrostatic charge buildup or exposure of the assembly. Use only an anti-static type solder removal device. which should be removed to prevent potential shock reasons prior to applying power to the Copyright © 2008 LG Electronics. (Otherwise harmless motion such as the brushing together of your clothes fabric or the lifting of your foot from a carpeted floor can generate static electricity sufficient to damage an ES device. Do not remove a replacement ES device from its protective package until immediately before you are ready to install it. CAUTION: Work quickly to avoid overheating the circuit board printed foil. aluminum foil or comparable conductive material). drain off any electrostatic charge on your body by touching a known earth ground. Use an appropriate gauge of RMA resin-core solder composed of 60 parts tin/40 parts lead. c. suctiontype solder removal device or with solder braid. Connecting a test substitute in parallel with an electrolytic capacitor in the receiver. low-wattage soldering iron and appropriate tip size and shape that will maintain tip temperature within the range or 500°F to 600°F. 7. c. Do not defeat any plug/socket B+ voltage interlocks with which receivers covered by this service manual might be equipped. CAUTION: A wrong part substitution or incorrect polarity installation of electrolytic capacitors may result in an explosion hazard. First. 2. CAUTION: Be sure no power is applied to the chassis or circuit. Alternatively. Test high voltage only by measuring it with an appropriate high voltage meter or other voltage measuring device (DVM. Use with this receiver only the test fixtures specified in this service manual. 4. cotton-tipped stick or comparable non-abrasive applicator. read and follow the SAFETY PRECAUTIONS on page 3 of this publication. 3. Do not use freon-propelled spray-on cleaners. clean electrical contacts only by applying the following mixture to the contacts with a pipe cleaner. 4. Use a grounded-tip.) General Soldering Guidelines 1. 3. and observe all other safety precautions. Examples of typical ES devices are integrated circuits and some field-effect transistors and semiconductor "chip" components. Always connect the test receiver ground lead to the receiver chassis ground before connecting the test receiver positive lead. CAUTION: Do not connect the test fixture ground strap to any heat sink in this receiver. Disconnecting or reconnecting any receiver electrical plug or other electrical connection. Closely inspect the solder area and remove any excess or splashed solder with a small wire-bristle brush. Removing or reinstalling any component. lubrication of contacts in not required.5 inch. Allow the soldering iron tip to reach normal temperature. b. Do not spray chemicals on or near this receiver or any of its assemblies. Thoroughly clean the surfaces to be soldered. 10% (by volume) Acetone and 90% (by volume) isopropyl alcohol (90%-99% strength) CAUTION: This is a flammable mixture. 6. Always remove the test receiver ground lead last. Electrostatically Sensitive (ES) Devices Some semiconductor (solid-state) devices can be damaged easily by static electricity. 8. Unless specified otherwise in this service manual. Quickly draw the melted solder with an anti-static. Heat the component lead until the solder melts. 3. and hold it there only until the solder flows onto and around both the component lead and the foil. Some solder removal devices not classified as "anti-static" can generate electrical charges sufficient to damage ES devices. Immediately before removing the protective material from the leads of a replacement ES device. a. Only for training and service purposes unit under test. Do not use freon-propelled chemicals. Use only a grounded-tip soldering iron to solder or unsolder ES devices. Keep the soldering iron tip clean and well tinned. Do not test high voltage by "drawing an arc". etc) equipped with a suitable high voltage probe. 2. Quickly move the soldering iron tip to the junction of the component lead and the printed circuit foil. Allow the soldering iron tip to reach a normal temperature (500°F to 600°F) b. 2. 7. Do not apply AC power to this instrument and/or any of its electrical assemblies unless all solid-state device heat sinks are correctly installed. CAUTION: Work quickly to avoid overheating the circuit board printed foil. Always unplug the receiver AC power cord from the AC power source before. 1. Inc. c. Minimize bodily motions when handling unpackaged replacement ES devices. place the assembly on a conductive surface such as aluminum foil. Unless specified otherwise in this service manual. (500°F to 600°F) b. 6. or 1. 6. These can generate electrical charges sufficient to damage ES devices. Such components commonly are called Electrostatically Sensitive (ES) Devices. 8. 5.25cm) brush with a metal handle. The following techniques should be used to help reduce the incidence of component damage caused by static by static electricity. Use the following unsoldering technique a. All right reserved. NOTE: If unforeseen circumstances create conflict between the following servicing precautions and any of the safety precautions on page 3 of this publication. circuit board module or any other receiver assembly. obtain and wear a commercially available discharging wrist strap device. 5. -4- LGE Internal Use Only . Bend into a "U" shape the end of each of three leads remaining on the circuit board. Remove the heat sink mounting screw (if so equipped). The following guidelines and procedures should be followed whenever this condition is encountered. Power Output. 1. 2. Connect insulated 20-gauge jumper wire from the lead of the nearest component on one side of the pattern break to the lead of the nearest component on the other side. Transistor Device Removal/Replacement 1. Trace along the copper pattern from both sides of the pattern break and locate the nearest component that is directly connected to the affected copper pattern. 4. Carefully crimp and solder the connections. Securely crimp each connection and solder it. 3. Solder each transistor lead. 2. and clip off excess lead. Carefully bend each IC lead against the circuit foil pad and solder it. Bend the two remaining leads perpendicular y to the circuit board. reheat them and if necessary. the following technique should be used to remove and replace the IC. Remove at least 1/4 inch of copper. CAUTION: Be sure the insulated jumper wire is dressed so the it does not touch components or sharp edges. (Use this technique only on IC connections). Observing diode polarity. Inspect (on the circuit board copper side) the solder joints of the two "original" leads. 3. 6. Replacement 1. CAUTION: Maintain original spacing between the replaced component and adjacent components and the circuit board to prevent excessive component temperatures. 3. Route the jumper wire along the path of the out-away copper pattern and let it overlap the previously scraped end of the good copper pattern. 3. At Other Connections Use the following technique to repair the defective copper pattern at connections other than IC Pins. (It is not necessary to reapply acrylic coating to the areas). Heat and remove all solder from around the transistor leads. Draw away the melted solder with an anti-static suction-type solder removal device (or with solder braid) before removing the IC. 4. When holes are the slotted type. 2. Carefully remove the transistor from the heat sink of the circuit board. 5.IC Remove/Replacement Some chassis circuit boards have slotted holes (oblong) through which the IC leads are inserted and then bent flat against the circuit foil. apply additional solder. (Remove only as much copper as absolutely necessary). use the standard technique as outlined in paragraphs 5 and 6 above. This technique involves the installation of a jumper wire on the component side of the circuit board. Remove the defective copper pattern with a sharp knife. Remove defective diode by clipping its leads as close as possible to diode body. 3. Bend a small "U" in one end of a small gauge jumper wire and carefully crimp it around the IC pin. 5. Connect the replacement transistor leads to the corresponding leads extending from the circuit board and crimp the "U" with long nose pliers to insure metal to metal contact then solder each connection. 3. Carefully insert the replacement IC in the circuit board. Insert new transistor in the circuit board. Removal 1. Desolder and straighten each IC lead in one operation by gently prying up on the lead with the soldering iron tip as the solder melts. Bend into a "U" shape the replacement transistor leads. Replace heat sink. Clean the soldered areas with a small wire-bristle brush. "Small-Signal" Discrete Transistor Removal/Replacement 1. 3. 2. All right reserved. 2. Copyright © 2008 LG Electronics. -5- LGE Internal Use Only . 4. 4. Remove the defective transistor by clipping its leads as close as possible to the component body. Solder the connections. Only for training and service purposes Circuit Board Foil Repair Excessive heat applied to the copper foil of any printed circuit board will weaken the adhesive that bonds the foil to the circuit board causing the foil to separate from or "lift-off" the board. Solder the IC connection. Diode Removal/Replacement 1. carefully scratch away the solder resist and acrylic coating (if used) from the end of the remaining copper pattern. At IC Connections To repair a defective copper pattern at IC connections use the following procedure to install a jumper wire on the copper pattern side of the circuit board. 2. wrap each lead of the new diode around the corresponding lead on the circuit board. Fuse and Conventional Resistor Removal/Replacement 1. to ensure that a hazardous condition will not exist if the jumper wire opens. If they are not shiny. When working with boards using the familiar round hole. Clip each fuse or resistor lead at top of the circuit board hollow stake. Inc. 2. Solder the overlapped area and clip off any excess jumper wire. Carefully remove the damaged copper pattern with a sharp knife. Securely crimp the leads of replacement component around notch at stake top. 2. 1. Application range This specification is applied to LP81A chassis.0 W (All) LCD Module (Maker : AUO. IEC 2. SHARP LGE SPEC Measurement Result Remark Resolution:1366X768(HD) Resolution:1366X768(HD) St-By (Red) ≤ 1.17025 x 0. AUO / Sharp unit mm mm mm mm mm mm mm mm mm [with inverter] [with inverter] Remark [with inverter] Volume: 1/8 volume of sound distortion point 26” HD MAKER :CMO 32” HD MAKER :LPL CPT. (4) Specification and performance of each parts are followed each drawing and specification by part number in accordance with BOM. 50/60Hz Power on (Blue) : LG30/LG50 Power on (White) : LG60 ≤ TBD ≤ TBD 26” HD 32” HD LG60:St-by Light condition Inch Outline Dimension Pixel Pitch Back Light Outline Dimension Pixel Pitch Back Light LPL(HD) Outline Dimension Pixel Pitch Back Light Display Colors Coating 26” 26” 26” 32” 32” 32” 32” 32” 32” (H) x (V) x (D) 626 x 373 x 43. IEC Specification EMC : CE. CMO.51075 16 CCFL 760 x 450 x 48 0. CPT. 1. AG LPL. : 0 ~ 40 deg 2) Humidity : 0 ~ 85% Storage Environment 1) Temp. Test method (1) Performance : LGE TV test method followed (2) Demanded other specification Safety : CE. SHARP) Maker CMO(HD) Copyright © 2008 LG Electronics. Only for training and service purposes -6- LGE Internal Use Only . General Specification(LCD Module) Item Display Screen Device Specification 26” wide Color Display Module 32” wide Color Display Module Aspect Ratio LCD Module 16:9 26” TFT WXGA LCD 32” TFT WXGA LCD Operating Environment 1) Temp. 3.4 0. 50/60Hz) * Standard Voltage of each products is marked by models. Requirement for Test Each part is tested as below without special appointment.51075 12 EEFL 3H. 4. CST : 40 ± 5°C (2) Humidity : 65% ± 10% (3) Power : Standard input voltage (100-240V~. AUO. LPL. AG/ 2H. (1) Temperature : 25 ± 5°C(77 ± 9°F).1405 x 0. (5) The receiver must be operated for about 20 minutes prior to the adjustment. Inc.17025 x 0. CMO. All right reserved. : -20 ~ 60 deg 2) Humidity : 0 ~ 85 % Input Voltage Power Consumption 100-240V~.7 0. CMO.4215 12 CCFL 760 x 450 x 47.SPECIFICATION NOTE : Specifications and others are subject to change without notice for improvement. 00 59. JPEG PAL E2~C69 S1~S47 NTSC 2~78 1~71 VHF/UHF CATV China(DK) C1~C62 S1~S41 Australia(BG) C1~C75 S2~S44 Remark Upper Heterodyne PAL. DVD 480I(525I) SDTV.514 13.176 74. All right reserved. Y/ Pb/Pr RGB-PC.625 31.25 148.432 67. 32LG60 LG50.96 45. LG60.94 60.25 44. NTSC Y/Cb/Cr. S/W Upgrade HDMI-DTV.027 27.000 74.72 33.500 27.176 74. SECAM.5.350 148.5 148.50 28.00 59.(kHz) 59.00 Pixel clock(MHz) 13. Only for training and service purposes -7- LGE Internal Use Only .94 60. LG70 Tool Only (LG30.500 13.125 33.25 74. DVD 480I(525I) SDTV.5 V-freq.47 31.00 50 59. MP3.00 50. NTSC PAL.94 60.75 56.94 60.250 74.5 Proposed SDTV.50 31.00 50.00 59. Model Specification(NON EU) Item Market Broadcasting system Available Channel Specification NON EU. LG70 not Support) Side(1EA) .000 27. SECAM. Component Video Input (Y.73 15.00 50. Commercial Divx. SECAM.00 37.LG60. LG70 Tool L/R Input Side(1EA)-LG30 Tool only (LG50. Side 1EA Rear Side (S-Video Priority) Rear Rear LG30 Tool. Only PCM MODE Rear 1EA.250 74.00 50.25 67. DVD 576I(625I) 50Hz SDTV 480P SDTV 480P SDTV 576P 50Hz HDTV 720P HDTV 720P HDTV 720P 50Hz HDTV 1080I 50Hz. PR) Resolution 720*480 720*480 720*576 720*480 720*480 720*576 1280*720 1280*720 1280*720 1920*1080 1920*1080 1920*1080 1920*1080 1920*1080 1920*1080 H-freq(kHz) 15. Inc. PB.94 60. CHINA PAL BAND VHF/UHF CATV Receiving system Video Input (2EA) AV Output (1EA) S-Video Input (1EA) Component Input (2EA) RGB Input (1EA) HDMI Input 2EA 3EA Audio Input (5EA) RS-232C USB Input PC Audio. HDTV 1080I HDTV 1080I HDTV 1080P HDTV 1080P HDTV 1080P Copyright © 2008 LG Electronics. Component (2EA).75 15. LG50 Not Support) 6. NTSC PAL. AV (2EA) Remote control. HDMI input (DTV) Resolution 720*480 720*480 720*576 1280*720 1280*720 1280*720 1920*1080 1920*1080 1920*1080 1920*1080 1920*1080 1920*1080 1920*1080 1920*1080 H-freq(kHz) 31.647 V-freq.875 122.17 40 65 79.32 25.978 59.00 79.94 60.(kHz) 70.432 67.5 27 33.799 60 60. out but display correctly at only HDMI/DVI IN 1 via DVI to HDMI Cable Resolution 720_400 640_480 800_600 1024_768 1280_768 1360_768 1366_768 1280_1024 1400_1050 1600_1200 1920_1080 H-freq(kHz) 31.80 70.0 60.776 47.988 Pixel clock(MHz) 28.(kHz) 70.625 VESA(VGA) VESA(SVGA) VESA(XGA) VESA(WXGA) VESA(WXGA) VESA(WXGA) SXGA SXGA UXGA WUXGA Only FHD Only FHD Only FHD Only FHD Proposed Remark 9.72 47.0 60.17 40. All right reserved.00 24 30 Pixel clock(MHz) 27 27.176 74.17 28.Spec.5 84.895 59.027 27 74.879 48.72 47.934 Pixel clock(MHz) 25.125 33.799 60 59.25 148.077 66.468 31.25 74.587 V-freq.94 60 50 59.595 65.469 37.94 60 50 50 59.5 28.25 74.7 63.469 31.50 130.0 59. Inc.7.62 109.537 66.08 59.08 59.375 138.5 31. RGB Input (Analog PC) Resolution 640*350 720*400 640*480 800*600 1024*768 1280*768 1360*768 1366*768 1280*1024 1400*1050 1600*1200 1920*1080 H-freq(kHz) 31.5 74.879 48.75 V-freq.25 74.50 EGA DOS VESA(VGA) VESA(SVGA) VESA(XGA) VESA(WXGA) VESA(WXGA) VESA(WXGA) SXGA SXGA UXGA WUXGA(Reduced Blanking) Only FHD Only FHD Only FHD Only FHD Proposed Remark 8.776 47.72 33.75 56.31 60.00 59.468 31.176 74.75 84.32 25.363 47.350 148.317 74.5 84.94 60.25 44.62 84.469 37.25 67.00 121.31 60 59.94 60 50 59.160 74. HDMI input (PC) .87 59. Only for training and service purposes -8- LGE Internal Use Only .47 31.94 60.75 161.00 138.5 148.62 108.00 65.668 65.25 Proposed SDTV 480P SDTV 480P SDTV 576P HDTV 720P HDTV 720P HDTV 720P HDTV 1080I HDTV 1080I HDTV 1080I HDTV 1080P HDTV 1080P HDTV 1080P HDTV 1080P HDTV 1080P Remark Support(not spec) support(not spec) support(not spec) Copyright © 2008 LG Electronics.7 63.87 59.363 47.96 45 37.869 59.25 74.(kHz) 59. bin) by clicking “Read”. it is not necessary to use an isolation transformer. check “OK(4)” message. and then load download file(XXXX. Inc.bi n (2) Connect the download jig to D-sub jack 3-2.Click “Auto(2)” tab and set as below (6). 2) Adjustment must be done in the correct order. LP81A chassis (HURRICANE 5) by manufacturing LG TV Plant all over the world.. All right reserved. 5) Before adjustment. S/W program download 3-1. (2) Click the connect button and confirm “Dialog Box”. (3) Click the Config button and Change speed E2PROM Device setting : over the 350Khz 3. then a main window will be opened (5). OK Double click (3) Copyright © 2008 LG Electronics.. Only for training and service purposes -9- LGE Internal Use Only ..click “Run(3)”. Specification 1) Because this is not a hot chassis.. (2) f i l ex x x .. (7).. sheet is applied all of the 32/37/42/47/52” LCD TV. execute Heat-Run for 15 minutes at RF no signal.ADJUSTMENT INSTRUCTION 1. 50/60Hz. Application Range This spec. the use of isolation transformer will help protect test instrument.After downloading.bi n (4) .. 4) The input voltage of the receiver must keep 100-220V.. 2.HD (4) Read and write bin file Click “(1)Read” tab. However.. (1) . Preliminary steps (1) Download method 1 (PCB Assy) . Download steps (1) Execute ‘ISP Tool’ program in PC. 3) The adjustment must be performed in the circumstance of 25±5°C of temperature and 65±10% of relative humidity if there is no specific designation.FHD f i l ex x x . Area Option change and AC off Before PCBA check. * Manual ADC process using Service Remocon. inch and market.) (If not changed the option. Component input ADC (1) Component Gain/Offset Adjustment7 .) * Refer to Job Expression of each main chassis ass’y (EBTxxxxxxxx) for Option value * Never push the IN-STOP KEY after completing the function inspection. you have to change the Tool option. Copyright © 2008 LG Electronics. (3) Adjustment method The input methods are same as other chassis.We can confirm the ADC values from “0x00~0x05” addresses in a page “0xBC” * Manual ADC process using Service Remocon. pattern:54) into RGB. the input menu can differ the model spec. 0xF4 (gain)” address of EEPROM “0xBC” is “0xAA” or not. Area option and have to AC off/on (Plug out and in) (If missing this process. we adjust once more. 4-2. . . you have to put out USB stick and “AC Power” off.We can confirm the ADC values from “0x06~0x0B” adresses in a page “0xBC”. All right reserved. After enter Service Mode by pushing “ADJ” key. we adjust once more .(Use INSTART Key on the Adjust Remocon. . 4) Finishing the version updating. TOOL Option.If “0xF1”. 2) Automatically detecting update file in USB Stick . 0xF2 (gain)” address of EEPROM “0xBC” is “0xAA” or not.Adjust by commanding AUTO_COLOR_ADJUST(0xF1) 0x00 0x02 instruction.Input the Component ( Which has 720p@60Hz YPbPr signal : 100% Color Bar (MSPG-925F Model: 217/ Pattern: 65 ) into Component. After enter Service Mode by pushing “ADJ” key. “0xF4” address of EEPROM “0xBC” isn’t “0xAA”. (2) Confirmation . Inc.Convert to RGB PC in Input-source . ** TOOL Option.Adjust by commanding AUTO_COLOR_ADJUST (0xF1) 0x00 0x02 instruction 3) Select “Start” Button and press “ok” button Updating is staring.## USB DOWNLOAD 1) Put the USB Stick to the USB socket (1) Confirmation . ADC Process * Required Equipments . “0xF2” address of EEPROM “0xBC” isn’t “0xAA”. set can operate abnormally) 4. (2) Equipment : adjustment remote control. Method of Auto RGB Color Balance . 5) After putting “AC Power” on and check updated version on your TV.Remote controller for adjustment .We confirm whether “0xF1 (offset).Convert to Component in Input-source . 4-1. Area Option change (1) Profile : Must be changed the option value because being different with some setting value depend on module maker.MSPG-925F Pattern Generator 5. execute “Auto-RGB” by pushing “_” key at “Auto-RGB”. Only for training and service purposes .If “0xF3”.10 - LGE Internal Use Only .Input the PC 1024x768 @ 60Hz 1/2 Black & White Pattern(MSPG-925F model:60. .We confirm whether “0xF3 (offset). execute “Auto-RGB” by pushing “_” key at “Auto-RGB”. Connect D-sub Signal Cable to D-Sub Jack . Month. HDCP SETTING (High-Bandwidth Digital Contents Protection) . B. . Purpose and Principle for adjustment of the color temperature . C. Inc..Purpose : Adjust the color temperature to reduce the deviation of the module color temperature.HDCP Key value is different among the sets. A B * LP81A HD Model EDID <Analog : 128bytes> C D D E 7-2. Serial No: Controlled on production line C.6.Input HDCP key with HDCP-key.HDCP Key value is stored on EEPROM(AT24C64) which is From “0x80” addresses of 0xA0 page .Principle : To adjust the white balance without the saturation. Condition GSM Digital : 1 Digital :3 01 03 Data 1E6D * EDID Data Item Manufacturer ID Version Revision 7.AC off/ on and on HDCP button of MSPG925 and confirm whether picture is displayed or not of using MSPG925 .Never connect HDMI & D-SUB Cable at the same time. Adjustment of White Balance 7-1. D. F) A. Year: Controlled on production line: ex) Monthly: ‘09 ‘09 Year: ‘2007 Ë ‘11’ D. EDID (The Extended Display Identification Data ) /DDC (Display Data Channel) download * Caution Use the proper signal cable for EDID Download 6-1. HDMI 2 -> 20 Copyright © 2008 LG Electronics. Only for training and service purposes .Remote controller for adjustment .Color Analyzer : CA100+ or CA-210 or same product (ch:9) . Product ID B. Adjustment mode : Two modes of Cool and Warm (Medium data is automatically calibrated by the Cool data) * Required Equipment .Use the proper cables below for EDID Writing For RGB EDID For HDMI EDID . EDID DOWNLOAD * Caution: . Connecting diagram of equipment for measuring (For Automatic Adjustment) D D E F -> Physical address(F) : HDMI 1 -> 10.11 - LGE Internal Use Only .Detail EDID Options are below (A. Fix the one of R/G/B gain to C0 and decrease the others. E.Auto W/B adjustment instrument(only for Auto adjustment) <HDMI 1 : 256bytes> / <HDMI 2 : 256bytes> The data is same without Physical address A C B 7-3. . All right reserved.in-program . Model Name(Hex): Model name Model Name(HEX) LG TV 00 00 00 FC 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20 E Checksum: Changeable by total EDID data 6-2. In case of decreasing the x. so make y a little more than the target.C0 00 . Only for training and service purposes .002 0. All right reserved. Adjustment of White Balance (for Manual adjustment) (1) Adjustment mode : Two modes (Cool and Warm) (Medium data is automatically calibrated by the Cool data) (2) Color analyzer(CA100+.(1) Enter the adjustment mode of DDC . . 2) Decrease the one of the others. .Enter the white balance adjustment mode with aging command(F3.276±0. (4) For manual adjustment.C0 00 . Inc.Check DDC adjust mode release by exit key and release DDC adjust mode (3) Enter the adjust mode of white balance .C0 00 . CA210) should be used in the calibrated ch by CS-1000(LCD : CH9.Set command delay time : 50ms . 2 COOL NORMAL WARM 0: Offset adjustment 1: Gain adjustment 2: Offset and Gain adjustment EEPROM Read EEPROMWrite E7 E8 00 00 00 data EEPROM read EEPROM write GAIN adjustment CSM WARM GAIN adjustment CSM NORMAL GAIN adjustment CSM COOL Copyright © 2008 LG Electronics. so make x a little more than the target.002 11.283±0.003 Temp ∆uv ** DDC Command set ** Adjustment Aging On/Off Input select CMD(HEX) ADR F3 F4 00 00 VALUE FF/00 detail FF : ON / OO : OFF 0x10 : TV 0x20 : AV1 7-4. 1. 1) Select white pattern of heat-run by pressing “POWER ON” key on remote control for adjustment then operate heat run longer than 15 minutes.Release the adjust mode after AC off/on or std-by off/on in status of finishing the Hear-run mode . 8) Adjust two modes (Cool and Warm) (Fix the one of R/G/B and change the others) 9) When adjustment is completed.C0 00 .Standard color coordinate and temperature when using the CA100+ or CA210 equipment Mode Color coordinate X Cool Warm 0.000K 0.Enter the DDC adjustment mode at the same time heatrun mode when pushing the power on by power only key .002 0.) 2) Push “Exit” key.C0 00 . (2) x. Exit adjustment mode using EXIT key on R/C.C0 00 .Maintain the DDC adjustment mode with same condition of Heat-run (Maintain after AC off/on in status of Heat-run pattern display) (2) Release the DDC adjustment mode .C0 00 . then stick sensor to the module when adjusting. decreasing the R : fix G . 3) Change to the AV mode by remote control. y < target 1) First decrease B.002 Y 0. * CASE First adjust the coordinate far away from the target value(x. 00. (If not executed this step.500K 0.12 - LGE Internal Use Only .000 6. y < target 1) First decrease the B gain. PDP : CH10) (3) Operate the zero-calibration of the CA100+ or CA-210. decreasing the G : fix R 0x21 : AV2 0x40 : Component1 0x41 : Component2 0x60 : RGB 0x90 : HDMI1 0x91 : HDMI2 R GAIN G GAIN B GAIN R GAIN G GAIN B GAIN R GAIN G GAIN B GAIN CSM mode 16 18 1A 16 18 1A 16 18 1A F2 00 02 01 00 00 .313±0.C0 00 01 02 AUTO ADC F1 00 0. it is also possible by the following sequence. G. (1) x.329±0. y > target 1) Decrease the R. 2) Adjust x value by decreasing the R (4) x < target . y).(Push frontAV or Input key) 4) Input external pattern(85% white pattern) 5) Push the ADJ key two times (entering White Balance mode) 6) Stick the sensor to the center of the screen and select each items (Red/Green/Blue Gain and Offset) using D/E(CH +/-) key on R/C.Need to transmit the aging off command to TV set after finishing the adjustment. the condition for W/B may be different. y > target 1) First decrease B. 7) Adjust R/ G/ B Gain using F/G(VOL +/-) key on R/C. 2) Adjust x value by decreasing the G .C0 00 . FF) * Luminance min value is 200cd/m2≥ in the cool mode (For LCD) (3) x > target .Release the Adjust mode when receiving the aging off command(F3 00 00) from adjustment equipment .In case of decreasing the y. 8. Signal TABLE VAL 8-2. SrcHStartH. E2PROM Data Write (1) Signal TABLE Delay 20m LEN : 84h+Bytes CMD : E8h ADH : E2PROM Slave Address (A0. SrcHStartL. 8 order (128-byte) write(TO “00 – 7F” of “EEPROM Page A4”). All right reserved.13 - LGE Internal Use Only . VtotalH. SrcVStartL.A4. HPeriodL. 3) Random Data write : write the appointment Address of E2PROM.A6). HsyncPhase). Only for training and service purposes . VtotalL.A2. Not 00h (Reserved by BufferToEEPROM) ADL : E2PROM Sub Address(00~FF) Data : Write data Delay : 20ms (2) Command Set Adjustment contents EEPROM WRITE CMD(hex) E8h LEN 94 (84+n)h Details 16-Byte Write n-byte Write * Purpose 1) EDID write : 16-byte by 16-byte. SrcHTotalL. SrcHTotalH. SrcVStartH. Inc. (3) E2PROM Data Read 1) Signal TABLE Delay 150ms 128 Bytes 2) COMMAND SET Adjustment contents CMD(hex) ADH(hex) ADL(hex) EEPROM READ E7 A0 0 80 A2 0 80 A4 0 80 A6 0 80 Details 0-Page 0~7F Read 0-Page 80~FF Read 1-Page 0~7F Read 1-Page 80~FF Read 2-Page 0~7F Read 2-Page 80~FF Read 3-Page 0~7F Read 3-Page 80~FF Read * Purpose : To read(84h) the appointment Address of E2PROM by 128(80h)-byte Copyright © 2008 LG Electronics. DDC command protocol 8-1. HPeriodH. 2) FOS Default write : 14-mode data write (SyncFlags. the AC voltage marking is authorized on manual. Yes After all cables connect is removed to PSU. No power (1) Symptom 1) It is not discharged minutely from module. Inc. Yes Are the line filter and PSU connected? No Connect the cable.14 - LGE Internal Use Only . Only for training and service purposes . All right reserved. 2) Light does not come into the front LED.(SC100) Yes Is the fuse of PSU normal? (F101) No Replace the fuse. replace PSU.TROUBLESHOOTING 1. (2) Check process Is the power cord plugged in? No Plug in the power cord. Copyright © 2008 LG Electronics. Yes Is it connected that PSU and P1100 in Main B/D? No Connect a cable P1100. When ST-BY 5V is not operated. (2) Check process Does minute discharge at Module? No No Is output the normality Low/High voltage except Stand-by 5V? Is the inverter / VaVs on? Replace the Power board. 3. No Yes Is the I2C communication normal? (Check Pin9. Yes Yes Check the LCD Module Is the link cable normal? No Reconnect Panel line cable. All right reserved. (HD : P403. Inc. Change the IC(IC801) Copyright © 2008 LG Electronics.15 - LGE Internal Use Only . Block A Is the LVDS Cable connected? well Yes No Cable inserts well. Pin10) No Check the Tuner. 2) It maintains the condition where the front LED is green. Only for training and service purposes . Unusual display from RF mode Is video output of the Tuner normal? (Check TU500_Pin13) Is the input voltage normal?(Check Pin3) No Yes Check the power. No Raster (1) Symptom 1) No OSD and image occur at screen.2. FHD : P402) Yes Is the IC801’s output normal? No Replace the VSC. 5.4. Unusual display from rear AV mode. 6. Unusual display from Side S-Video mode. Is video input of the S-Video Jack normal? (Check R8041/42) No Check the input source. Unusual display from Side AV model. All right reserved. Only for training and service purposes . Is video input of the A/V Jack normal? (Check R8044) No Check the input source.16 - LGE Internal Use Only . Is video input of the Side A/V Jack normal? (Check R8043) No Check the input source. Yes Same as Block A. Copyright © 2008 LG Electronics. Inc. Yes Same as Block A. Yes Same as Block A. Yes Change IC801. 9. Inc. Unusual display from RGB model Is video input of the Com2 Jack normal? (Check R8035/37/39) No Check the input source.7. All right reserved. Yes Change IC801. Unusual display from component 1 mode Is video input of the Com1 Jack normal? (Check R8011/12/13) No Check the input source. Yes Change IC801. Unusual display from component 2 model Is video input of the Com2 Jack normal? (Check R8030/32/33) No Check the input source. Copyright © 2008 LG Electronics. 8.17 - LGE Internal Use Only . Only for training and service purposes . No Sound (1) Symptom 1) LED is green 2) Screen display but sound is not output. Yes Yes All input(mode) is no sound.18 - LGE Internal Use Only . No Is the output of IC600 normal? No Replace IC600 Yes Check the signal after IC600 refer to circuit diagram. Inc. Yes Yes Only AV/COM2/PC input is no sound. No Download the EDID data. Check the Tuner In/Out. No Is the speaker on it menu? No Set on speaker in menu. Yes Is IC801 operated normality? No Replace IC801 No Only RF is no sound. Yes Is IC601 operated normality? No Replace IC601 Yes Replace Main B/D. Is the speaker cable normal? No Check the Speaker cable.10. (2) Check process All input(mode) is no sound. Copyright © 2008 LG Electronics. All right reserved. Only for training and service purposes . RF (Tuner) MAIN NVM x0.55 PART_I2C x4 LINE OUT LINE OUT CVBS IN Y/C IN x0. direct JACK to MAIN IC] EDID NVM DDC EDID NVM MPEG RX/TX MPEG RESET I2S IN 656 IN PC Audio in EDID NVM RS-232C Rx/Tx MX3232 TMDS(HDMI in) HDMI1 HDMI2 EDID NVM TMDS(HDMI in) DDC DDC/HDP/CEC TMDS351PAG HDMI MUX NTP3000A Digital Audio AMP DDC/HPD/CEC DDC HDMI3 TMDS(HDMI in) PART_I2C SW_RESET 656 IN x4 CVBS OUT TW9910 Sub Decoder DDC/HPD/CEC USB(AV I/O.55 LINE IN UART_Rx/Tx HDMI_SEL PART_I2C SW_RESET I2S OUT MC74HC4066 Audio SW Comp1 in Y/Pb/Pr IN LINE IN Comp2 in LINE IN RGB in (D/L) R/G/B/HS/VS IN BLOCK DIAGRAM .55 LINE_MUTE Mstar Romeo LGE6891CD AUDIO_SW LINE IN LVDS x0.55 S_VIDEO_DET LM324 X4 AMP SERIAL FLASH DDR MEM TUNER_I2C CVBS IN LINE IN SIF IN CVBS IN AV1 in LINE IN CVBS OUT AV out LINE_MUTE SideAV in (AV2 in) DISPLAY MODULE Y/Pb/Pr IN LINE IN Copyright © 2008 LG Electronics.19 TMDS(HDMI in) DDC/HPD/CEC [CEC not through HDMI MUX. All right reserved. Data I/O) USB +5V BD2041 Protect IC Zoran VADDIS-966XD MPEG Decoder DDR MEM SERIAL FLASH LGE Internal Use Only .55 ROM_I2C DSUB_DDC x0. Inc. Only for training and service purposes x0. Shock. Do not modify the original design without permission of manufacturer.20 - 903 .EXPLODED VIEW IMPORTANT SAFETY NOTICE Many electrical and mechanical parts in this chassis have special safety-related characteristics. 401 400 521 530 821 540 550 910 904 901 830 804 803 800 200T 802 801 805 200 120 122 902 905 200N 510 121 Copyright LG Electronics. It is essential that these special safety parts should be replaced with the same components as recommended in this manual to prevent X-RADIATION. Only for training and service purposes 300 500 900 LGE Internal Use Only . These parts are identified by in the Schematic Diagram and EXPLODED VIEW. Inc. All right reserved. Fire. or other Hazards. TXCE1-.6V R133 220K 1000-ohm R144 10K R145 12K PC_AUD_L 7B 6B 8 R126 R127 4.01uF B32 A32 GND_2 B33 A33 VCC_2 A1 2 7 WP C300 50V R326 R327 0.3K R417 READY B 3.6V COMP1_R R135 12K +5V_ST 10 5 RS232C IC101 MAX3232CDR C109 0. FILRE AND ELECTRICAL SHOCK HAZARDS.6B R439 47K B IR-OUT LG60 R366 4.01uF BEAD_USE LG50_60_70 L411 USE LG50_60_70 BG1608B501F R422 0 SCL_LED SDA_LED R420 L403 EAM38769502 4. WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.TXCE4+.24C02-SUB:0IMMRAL014D HPD2 SCL2 SIDE_HDMI VCC_7 R401 4. WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.6V CDS3C05GTA PC_G 5 PC_HS PC_B PC_VS +5V_ST IC100 L101 D123 5.7K READY 13 L400 C400 14 0.TXCE0-.7K 4.TXCO4+.TXCE2-.01uF 50V JACK_GND 20 19 HPD 18 +5V_POWER 17DDC/CEC_GND A2 3 6 R349 100 +3.7K READY KCN-DS-1-0088 4C 5C 2C R252 0 R249 C215 100pF 50V READY 10K 4A[GN]CONTACT 2A [GN]1P_CAN RXD JK103 D216 5. Copyright C 2008 LG Electronics.TXCE3-.01uF READY READY C311 C314 R382 R381 SIDE_HDMI R370 0 R369 0 DC1R019NBH JK303 0.3V_MULTI_MST R348 100 R333 51K CEC_C 30V 3 +3.3K R435 NOT LG60 LED_R/PWM HDMI_SCL HDMI_SDA Q403 KRC102S NOT LG60 E CONTROL KEY NOT LG60 THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.1uF C408 0.TXCO1-.6V R244 220K R250 12K SIDE_RIN SDC 15 applying check *RS232C TX MAIN : EAN41348201(TI) SUB : 0IMCRSG010A(STM) TXD JK201 PPJ200-01 JK205 PSJ015-02 3 GROUND D217 SD05 R245 75 OPT R236 1K OPT D208 OPT C216 100pF 50V OPT R229 470K R213 0 SPK_R-_HOTEL OPT C208 10uF SIDE_Y C_LUG_S_2 5 4 5. WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.3V TXCE3TXCE4- 5 7 9 TXCE0TXCE1TXCE2TXCLKETXCE3- A2 .1uF D111 ENKMC2837-T112 1.7K READY HDMI_SEL2 10 11 OPT C403 47pF R414 BG1608B121F R403 10K READY LG60 10K C310 0.3V R371 47K R365 READY 0 R360 4.01uF 47K 47K R321 100 R320 100 IC302 TMDS351PAG 43 42 41 40 39 38 37 36 35 34 33 TMDS1_RX1+ TMDS1_RX1P400 R423 0 USE LG50_60_70 BG1608B501F L410 BEAD_USE LG50_60_70 R421 4.TXCE3-.7K 20 JACK_GND 21 .ENKMC2837-SUB:0DS226009AA (KDS226) JK102 PEJ024-01 4C C_LUG_L_2 D218 SD05 R246 75 SIDE_C RT1C3904-T112 R211 0 3 2 OPT R237 1K OPT D209 OPT C217 100pF 50V OPT R230 470K C B 4B C_LUG_S_1 AUDIO_R MNT_ROUT MUTE_LINE POP NOISE 4A C_LUG_L_1 C209 10uF 5 O_SPRING S_VIDEO_DET D219 SD05 C210 OPT READY 16V A C A C 1 5.6V AC AC 3 PC_R R116 75 E_SPRING T_TERMINAL1 D122 R132 220K SHIELD 7 E OPT Q202 RT1C3904-T112 6 1 7 2 8 3 9 4 10 5 15 14 13 12 11 RED_GND GND_2 RED GREEN_GND DDC_DATA GREEN BLUE_GND H_SYNC BLUE NC V_SYNC GND_1 SYNC_GND DDC_CLOCK DDC_GND D113 30V CDS3C30GTH A1 2 A0 1 D112 30V CDS3C30GTH R114 68 R113 4. Inc.3K LG60 +5V_ST TMDS1_RX0+ TMDS1_RX0C315 0.TXCO0-.7K KEY1 KEY2 +3.TXCE2+.6V V+ 2 15 GND CVBS_VIN C1- 3 14 DOUT1 3 7 2 6 5A 2A 3B 1 2B [WH]U_CAN [RD]O_SPRING [RD]CONTACT [RD]U_CAN D215 5.8 2SC3875S A0 1 8 VCC C309 0. HDMI +5V_ST HPD_S/W_2 +5V_HDMI_2 2SC3875S +5V_HDMI_2 A2 KDS184 A1 SIDE_HDMI HPD_S/W_3 +5V_HDMI_3 SIDE_HDMI +5V_ST +5V_HDMI_3 PANEL WAFER OPTION SW_HPD : USE SW HPD (Default) MST_HPD : USE MST HPD HD_ATN TXCE0+.1uF C110 0. FILRE AND ELECTRICAL SHOCK HAZARDS.7K FHD R424 0 HD TXCO0TXCO1TXCO2TXCLKOTXCO3- FHD 8BIT:NC 27 29 31 33 35 37 39 +3.01uF 47K 47K C C 1 SCL 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 FHD 8BIT:NC TXCO0+ TXCO1+ TXCO2+ TXCLKO+ TXCO3+ TXCO4+ R408 0 1 3 R438 HD 0 2 4 6 8 10 12 14 16 18 20 22 24 26 R432 0 READY TXCE0+ TXCE1+ TXCE2+ TXCLKE+ TXCE3+ R428 CPT 0 21 23 25 A1 2 7 WP R323 100 R322 100 R330 R331 47K 47K C301 0. FILRE AND ELECTRICAL SHOCK HAZARDS.7K 1% 8 Z4 Z3 Z2 Y4 Y3 Y2 Y1 Z1 SCL_SINK VCC_3 GND_4 VCC_4 GND_5 S1 SDA_SINK HPD_SINK HDMI1_5V_DET 9 IR-OUT L402 EAM38769502 C407 ZD400 5.1uF C1+ 1 16 VCC IR_OUT 8 R130 100 R131 100 C112 OPT D121 CDS3C30GTH 30V C111 OPT D120 CDS3C30GTH 30V R210 0 C207 OPT 2D [WH]1P_CAN 5C [RD]C_LUG_L 5.7K READY R151 4.1uF NOT LG60 R404 L404 120OHM UBW2012-121F C406 22uF 16V R413 R425 3.3V_MST HPD_MST_1 R300 10K B R310 1K Q301C RT1C3904-T112 E D301 KDS184S C IC300 AT24C02BN-10SU-1.6V C2+ COMP2_Pr COMP1_Pr D105 SD05 R109 75 4 13 RIN1 [YL]CONTACT [YL]U_CAN [WH]C_LUG C213 0.3K X R445 Q406 L410 L411 L407 X X X X X BEAD BEAD BEAD X X O BEAD BEAD BEAD 3.7K C104 68pF R118 75 R115 68 R117 75 6A 7A 4 L100 1000-ohm R143 10K R142 12K PC_AUD_R R214 0 SPK_R+_HOTEL D114 30V CDS3C30GTH DSUB_SDA B_TERMINAL1 R_SPRING T_SPRING 5.1uF D109 ENKMC2837-T112 C102 0.6B ZD402 USE LG50_60_70 3 C414 22uF 16V UBW2012-121F USE LG50_60_70 +5V_ST_SW LG30 LG50 LG60 LG70 R404 O O X O R444 X X 3. 22 19 HPD 18 +5V_POWER GND 3 6 SCL R334 R383 0 READY 30K FHD 8BIT:NC 4 5 SDA 16 SDA 15 SCL 14 NC JP1115 16 SDA 15 SCL JP1117 14 NC 13 CEC 12 CLK- JP1118 DDC_SDA2 DDC_SCL2 CEC TMDS2_RXCTMDS2_RXC+ TMDS2_RX0TMDS2_RX0+ TMDS2_RX1TMDS2_RX1+ TMDS2_RX2TMDS2_RX2+ +5V_HDMI_2 R329 10K R328 10K 13 CEC 12 CLK11 CLK_SHIELD 10 CLK+ 9 DATA08 DATA0_SHIELD CEC TMDS3_RXCTMDS3_RXC+ TMDS3_RX0TMDS3_RX0+ TMDS3_RX1TMDS3_RX1+ TMDS3_RX2TMDS3_RX2+ +5V_HDMI_3 R352 10K D302 30V READY 17 DDC/CEC_GND JP1116 DDC_SDA3 DDC_SCL3 READY R376 0 C MMBD301LT1G D304 Q306 BSS83 D B S G 11 13 15 17 19 21 23 25 FHD 8BIT:NC TXCE0+ TXCE1+ TXCE2+ TXCLKE+ TXCE3+ TXCE4+ R431 READY 0 11 13 15 17 19 NC CEC R332 200 CDS3C30GTH C307 0.RS232C.7K BG1608B121F L406 EAM38769502 +3.6V R146 0 R119 220K R138 10K C113 1000pF READY R139 12K JK100 PPJ209-02 COMP2_R COMPONENT1 3E [RD]O_SPRING 4E[RD]CONTACT 2E [RD]1P_CAN2 5D [WH]C_LUG_L D104 R149 0 R108 220K C116 1000pF READY R136 10K 5. WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.7K 10BIT X 8BIT(HD) X 8BIT(FHD) X 52 sharp 32 sharp X R402 X 0 0 0 X HD R_USE LG50_60_70 L411-*1 0 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 2. TMDS2_RX0+ TMDS2_RX0- R351 10K TMDS2_RXC+ TMDS2_RXCDDC_SCL2 DDC_SDA2 HPD_S/W_2 HDMI3_5V_DET A 21 23 25 NC HDMI2_5V_DET 7 DATA0+ 6 DATA15 DATA1_SHIELD 4 DATA1+ 3 DATA22 DATA2_SHIELD 1 DATA2+ +5V_MULTI +5V_ST 0 R359 READY A1 A2 R407 4. FILRE AND ELECTRICAL SHOCK HAZARDS.TXCE2-.TXCE0-.TXCO1+.3V_MULTI_MST +3.6B 5.01uF 50V READY HD FHD CPT LPL 32 sharp R428 O X X HPD_S/W_3 TMDS2_RX2+ TMDS2_RX2- TMDS2_RX1+ TMDS2_RX1- 11 CLK_SHIELD 10 CLK+ 9 DATA08 DATA0_SHIELD 7 DATA0+ 6 DATA15 DATA1_SHIELD 4 DATA1+ 3 DATA22 DATA2_SHIELD 1 DATA2+ 20 JACK_GND 21 .6V MNT_LOUT **MULTI ITEM PC JK104 KCN-DS-1-0089 6630TGA004K AC A C PC SOUND C B OPT Q203 E 16V 4D +5V_MULTI C100 0. All right reserved. THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.TXCLKE+.TXCO3+.1uF 16V D214 SD05 R241 75 C106 0.8 1 8 VCC P402 SMAW200-40C VCC_LCD VCC_LCD P403 SMW200-26C R301 10K C B E A1 2 7 WP C313 50V R353 R354 0.01uF 12505WS-15A00 A2 .TXCE3+.3V_MST +5V_ST R247 R242 220K 10K R248 12K SIDE_LIN 5A 4A 2A 2B [BL]1P_CAN 3A [GN]O_SPRING R223 0 C212 100pF 50V OPT R220 R212 220K 10K CVBS_RIN R221 12K COMP2_Y COMP1_Y D107 R111 75 SD05 R150 4.3V +3.TXCLKO-.SIDE AV RS-232C *ONLY LG30 R148 0 D103 R106 220K C115 1000pF READY R134 10K JK101 PPJ209-02 COMPONENT2 [RD]O_SPRING 3E [RD]CONTACT 4E [RD]1P_CAN2 2E [WH]C_LUG_L 5D [WH]1P_CAN 2D [RD]C_LUG_L 5C [RD]1P_CAN1 2C [BL]C_LUG_L 5B [BL]1P_CAN 2B [GN]O_SPRING 3A [GN]CONTACT 4A [GN]1P_CAN 2A D119 30V SD05 R123 75 D118 30V SD05 R122 75 D117 30V SD05 R121 75 D116 5.1uF EAM38769502 LED_G NOT LG60 Q402 2SA1530A-T112-1R NOT LG60 C E B R409 10K READY R410 100 15 R361 HDMI_SEL1 L401 16 C401 470pF NOT LG60 EAM38769502 NOT LG60 R362 HDMI_0+ HDMI_0- HDMI_1+ HDMI_1- HDMI_C+ HDMI_C- JK301 QJ41193-FEE2-7F HDMI_2+ HDMI_2- AC_DET +5V_ST R434 10K NOT LG60 C 3.TXCO0+.TXCE3+.3V_MST C412 1 USE LG50_60_70 L407 120OHM 470pF C404 470pF C411 0.TXCLKEP403-*1 SMAW200-26C A1 A2 KDS184 FHD HD_NORMAL 1 3 5 7 9 11 13 15 17 19 2 4 6 8 10 12 14 16 18 20 22 24 26 R344 1K D303 KDS184S HPD_MST_2 Q300 RT1C3904-T112 R319 1K IC301 AT24C02BN-10SU-1.7K CEC TMDS1_RXCTMDS1_RXC+ TMDS1_RX0TMDS1_RX0+ TMDS1_RX1TMDS1_RX1+ TMDS1_RX2TMDS1_RX2+ TMDS1_RXC+ TMDS1_RXCDDC_SCL1 DDC_SDA1 HPD_S/W_1 +3.01uF B34 A34 GND_3 VSADJ 22 11 CLK_SHIELD 10 CLK+ 9 DATA0- 8 DATA0_SHIELD 7 DATA0+ 6 DATA1- 5 DATA1_SHIELD 4 DATA1+ 3 DATA2- 2 DATA2_SHIELD 1 DATA2+ 4.TXCE1-.8 DSUB_SCL 8 VCC 7 WP R124 100 R125 100 16 SHILED A2 3 6 SCL GND 4 5 SDA DSUB_SCL DSUB_SDA THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.3V_HDMI_SW R374 4.TXCO4- +5V_HDMI_1 DDC_SDA3 DDC_SCL3 TMDS3_RXCTMDS3_RXC+ TMDS3_RX0TMDS3_RX0+ TMDS3_RX1TMDS3_RX1+ R377 22 R378 22 SDA3 SCL3 GND_1 B31 A31 VCC_1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 48 47 46 45 44 A14 B14 VCC_6 A13 B13 GND_6 A12 B12 VCC_5 A11 B11 SCL1 SDA1 HPD1 EQ S2 R379 22 R380 R368 0 READY TMDS1_RX2+ TMDS1_RX2C316 0.8 A0 1 8 VCC D300 KDS184S HPD_MST_3 R335 10K SIDE_HDMI Q307C 2SC3875S B E A0 IC303 AT24C02BN-10SU-1. Only for training and service purposes LGE Internal Use Only .3K 0 0 Q406 LG60 PNP E B C R405 0 LG60 R444 3.TXCE1+.7K READY *TI Recommand -> Pull up 2 USE LG50_60_70 ZD401 5.24C02-SUB:0IMMRAL014D 2.PC INPUT2 : CVBS.TXCO2+.TXCLKE+.3K BEAD BEAD BEAD X X C414 X 22uF 22uF 22uF R414 X X 10K X 4 5 READY 6 LED_R_PWM_Big EYEQ_RESET IR +5V_ST IR-OUT R440 10K R443 10K IR-OUT C B C402 Q405 2SC3052 E OPT READY E IR-OUT Q404 2SC3052 IR-OUT R441 10K C +5V_ST R442 IR-OUT 22 **MULTI ITEM 2SC3052(P/N:0TRIY80001A) RA:2SC3875(P/N:0TR387500AA) IR_OUT 7 R372 4.7K D305 KDS184S KDS184 C R402 8BIT or 52 sharp 0 0.TXCO2-.1uF CVBS JK200 PPJ148-10 9 SIDE AV 4 JK204 PPJ218-01 4A [YL]O_SPRING SIDE_V READY 5B 4B 2B 3 2 R251 0 C214 100pF 50V READY [YL]CONTACT [YL]O_SPRING [YL]1P_CAN [WH]C_LUG_L [WH]1P_CAN [RD]CONTACT [RD]O_SPRING [RD]1P_CAN D204 5.1uF B_TERMINAL2 T_TERMINAL2 SHIELD_PLATE CDS3C05GTA D110 30V CDS3C30GTH R112 4. 22 19 HPD 18 +5V_POWER 17 DDC/CEC_GND 16 SDA 15 SCL GND 3 6 SCL 4 5 SDA JP1119 14 NC 13 CEC 12 CLK- JP1120 DDC_SDA1 DDC_SCL1 +5V_HDMI_1 R324 10K R325 10K TMDS3_RX2TMDS3_RX2+ C308 0.7K C103 68pF AT24C02BN-10SU-1.TXCE4-.INPUT1 : COMP1/2.6V D202 5.3V_MULTI_MST READY GND 4 5 SDA 5 7 9 R407 R424 X O 4.01uF C312 0.TXCO3-.TXCE2+.7K C105 0. 4.01uF 22 22 TXCO4- R373 0 +3.3K R445 3.7K X TXCE0TXCE1TXCE2TXCLKE+3.1uF DOUT2 7 10 DIN2 COMP2_Pb COMP1_Pb D106 SD05 R110 75 RIN2 8 9 ROUT2 +3.3V_HDMI_SW R415 0 READY GND_7 VCC_8 HPD3 SDA2 VDD A24 A23 A22 A21 B24 B23 B22 B21 JK302 QJ41193-FEE2-7F **MULTI ITEM 1.1uF R222 0 R218 R209 220K 10K C2- 5 12 ROUT1 R128 100 CVBS_LIN R219 12K 2C [RD]1P_CAN1 5B [BL]C_LUG_L V- 6 11 DIN1 R129 100 C211 100pF 50V OPT C108 0.SMD HDMI Jack-SUB:6612B00015B +5V_ST HPD_S/W_1 +5V_HDMI_1 A1 A2 KDS184 L410-*1 0 R_USE LG50_60_70 FHD TXCLKO+.6V D201 SD05 R208 75 COMP2_L R141 12K COMP1_L R137 12K C107 0. THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.1uF D108 ENKMC2837-T112 C101 0.01uF R345 R346 0 0 12 SPK-N* L G 6 Sound module output R347 R350 0 0 R355 R356 0 0 R357 R358 0 0 +3.7K R375 4.3V 10BIT except for 52 sharp R401 4.6V R147 0 R120 220K R140 10K C114 1000pF READY D115 5.TXCLKETXCE0+.TXCE1+. FILRE AND ELECTRICAL SHOCK HAZARDS.3V_MST R8173 4.8VDDA AVDD_33_254 AVDD_MPLL VDDC_240 VDDC_193 VDDP_235 VDDP_221 VDDP_207 VDDP_194 GPIOE[0] GPIOE[1] GPIOE[2] GPIOE[3] HWRESET GND_241 GND_222 GND_208 HDMI_SEL2 +3.3V_MST L718 120OHM L715 MBW3216-501TF 16V C724 10uF +3.TXCE0-.7K SDA_LED 100 C870 0.3VDDP TOP SIDE! FLASH_WP_ZORAN L714 L712 120OHM 120OHM C715 22uF C716 0.3V 4 SW_RESET 5 R506 330 R505 330 C501 27pF C502 27pF R504 4.3VDDP R743 4.1uF 5 4 READY R709 1K 106 107 108 ZR36966PQCG-XD IC707 113 114 115 116 117 220K R715 C719 C720 18pF 18pF * R715 Recommendation is 6.7K MUTE_LINE 5 2 R703 5.2K R8070 4.1uF 0.2uF R612 680K R647 4.TXCO2-.1uF Q606 RT1C3904-T112 E R616 15K C628 33pF R620 6.1uF 2.1uF R8054 R8055 R8056 C806 C807 C808 0. FILRE AND ELECTRICAL SHOCK HAZARDS.2uF 2.3V_MST A1 2 7 WP A2 3 6 SCL R8175 0 SCL_Part GND 10K HWRESET GND_241 GND_222 GND_208 4 5 SDA SDA_Part R8176 0 LVACKM LVBCKM RXBCKN RXBCKP LVACKP LVBCKP IVSYNC IHSYNC NC_210 NC_209 NC_196 XIN Y0 CVBS3 CVBS2 CVBS1 VCOM1 CVBS0 VCOM0 AVDD_33_58 CVBSOUT1 CVBSOUT0 GND_61 SIP0P AVDD_SIF SIF1P IDE JP703 C0 R8157 R8158 5 50V 50V 50V 50V 50V 50V 50V 256 255 254 253 252 251 250 249 248 247 246 245 244 243 242 241 240 239 238 237 236 235 234 233 232 231 230 229 228 227 226 225 224 223 222 221 220 219 218 217 216 215 214 213 212 211 210 209 208 207 206 205 204 203 202 201 200 199 198 197 196 195 194 GND_134 RASZ BADR[0] BADR[1] MCLK MCLKZ 193 VDDM_135 R8029 R8024 R8025 0 READY 0 READY 0 RXB1N RXB1P GND_3 RXB2N 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 192 191 190 189 188 187 186 185 184 183 182 181 180 179 178 177 176 175 174 173 172 171 170 169 168 167 166 PWM3 PWM2 NC_190 NC_189 GPIOB[6] GPIOB[5] GPIOB[4] VDDC_185 GND_184 VDDP_183 IRIN INT DDCA_CK DDCA_DA DDCR_CK DDCR_DA PWM1 PWM0 SAR3 SAR2 SAR1 SAR0 SDO CSZ SDI SCK GND_166 VDDP_165 ALE RDZ WRZ AD[7] AD[6] AD[5] AD[4] AD[3] AD[2] AD[1] AD[0] MADR[11] MADR[10] MADR[9] MADR[8] VDDC_149 GND_148 VDDM_147 MADR[7] MADR[6] MADR[5] MADR[4] MADR[3] MADR[2] MADR[1] MADR[0] WEZ CASZ AVDD_MEMPLL VDDM_135 GND_134 RASZ BADR[0] BADR[1] MCLK MCLKZ C802 R8178 C869 0.3V_MST +3. 2 u F R8072 100 IC704 HY57V641620FTP LDQM WE DQ7 DQ6 DQ5 RAS CAS DQ4 A10/AP DQ3 BA1 BA0 A3 A2 A1 A0 CS +3.047uF 0.TXCO0+.1uF +3.2V_VDDC_MST 2. WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC. Audio S/W : COMP1 or SIDE L/R SCL_TUNER SDA_TUNER H/W OPTION #3 <Mode Selection> 0 HPD_MST_2 0 FLASH_WP READY S_VIDEO_DET +3.1uF C750 0.01uF L610 UBW2012-121F EAM38769505 SPK_L- L614 120OHM SMAW250-04 UBW2012-121F SPK_L+ +1.1uF SW_L +5V_MULTI R629 680K YA 2 13 CONTROL_A C B R641 10K for SIDE R/L YB 3 12 CONTROL_D +5V_MULTI R637 680K Q600 RT1C3904-T112 E AUDIO_SW MNT_L_AMP +12V R615 5.1uF R8126 R8127 R866 R8115 R8116 R8117 100 100 100 100 100 100 NOT LG60 R8102 PWM2 PWM3 READY Y1 ICLK 4 NC_195 DI[13] DI[12] DI[11] DI[10] LVA0M LVA1M LVA2M LVA3M LVB0M LVB1M LVB2M LVB3M LVA0P LVA1P LVA2P LVA3P LVB0P LVB1P LVB2P LVB3P DI[9] DI[8] DI[7] DI[6] DI[5] DI[4] DI[3] DI[2] DI[1] DI[0] XOUT GPIOF[0] GPIOF[1] GPIOF[2] GPIOF[3] GPIOF[4] GPIOF[5] GPIOF[6] GPIOF[7] GPIOF[8] GPIOF[9] GND_100 DQS[1] GND_105 MDATA[15] MDATA[14] MDATA[13] MDATA[12] MDATA[11] MDATA[10] VDDP_99 GND_113 GND_66 MDATA[7] MDATA[6] MDATA[5] MDATA[4] MDATA[3] MDATA[2] MDATA[1] MDATA[9] VDDC_101 MDATA[8] VDDM_108 VDDM_114 VDDM_119 MDATA[0] DQS[0] SIFM AUL0 AUL1 AUL2 AUR0 AUR1 AUR2 AUL3 AUR3 LED_R/PWM LED_R_PWM_Big LG60 AC_DET TX_MPEG RX_MPEG PWM1 PWM0 EYEQ_RESET AUVREF MVREF L Q D M AUOUTL3 AUOUTL2 AUOUTL1 AUOUTL0 AUOUTR3 AUOUTR2 AUOUTR1 AUVRADP AUVRADN AVDD_AU AUOUTR0 A C M UO A M N U O O MCLKE UQ DM Capacitors on VBUSA should be placed as close to Connector as possible.8VDDC C747 0.8V_DVDD C604 10uF 16V C607 0.2K USE LG50_60_70 100 6 1 ILIMIT R733 390 64 63 62 61 60 59 58 57 56 55 COMP1_Pb COMP1_Y COMP1_Pr PC_B PC_G PC_R 3 R8137 R8062 10BIT 4.1uF C880 C861 0.7K C649 6800pF 2 INPUT1.1uF 50V C737 0.3V +3. All right reserved.047uF 0. THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.047uF 0.1uF Copyright C 2008 LG Electronics.1uF 50V C732 0.9 C634 1000pF 7 R632 200 SCL_TUNER C520 0.1uF C748 0.8K C662 2.5V_VDDM_MST RAMADD[10] R8076 C851 R8084 R8088 C853 RAMBA[1] RAMBA[0] RAMCS RAMRAS RAMCAS RAMWE COMP2_R COMP2_L SW_L SW_R C854 RAMDQM L509 MBW3216-501TF C867 0.2uF R8003 100 MDATA[0-15] AUDIO_SW DEC_656_CLK DEC_656[0-7] 9 8 VDDQ2 VDD3 VDD2 VSSQ2 7 VSSQ1 6 16V 0.1uF C837 C848 R8078 HWRESET DEC_656[7] C833 10uF 16V 1uF 100 KDS181 C849 2 .3VDDP READY C754 10nF 50V C713 0.3V_MULTI_MST C855 RIN0P 0 .1uF DEC_656[0] DUPTD0 R8015 R8022 R8027 R8028 R8023 0 READY 0 AVDD_33_254 AVDD_MPLL READY 0 0READY READY RXB0N RXB0P C866 R8064 1M R8074 R8095 READY REFP C862 JP700 SFCLK DDCDA_CK HSYNC1 VSYNC1 VCLAMP 100 R741 0 R705 1K 1/10W 5% RXA2P 19 0.1uF +1.8V_AVDD C600 10uF 16V C602 0.1uF R623 4.TXCE4+.2uF 2.7K HD 50V 50V C734 0.3VDDP +3.1uF R604 C612 3 .1uF L613 UBW2012-121F EAM38769505 1 2 3 +3.1uF DGNDPLL L607 2S DA-8580 2F C644 R628 0.3K R8110 3.7K R635 3.7K READY MPEG_RESET 22pF +3.1uF 100 100 100 100 100 0.9 C619 1000pF R610 3.6K L606 120OHM XB COMP1_L 4 11 XD UBW2012-121F EAM38769505 C664 2.1uF C629 0.3V_USB IC703 MX25L1605AM2C-15G 1 2 3 4 8 7 6 5 VCC HOLD# SCLK SI R716 4.1uF +2.1uF 50V C729 0.7 A0 VCC +3.1uF C877 0.047uF AR802 MADR[10] MADR[9] MADR[8] Insert all except LG60:R8188 R8182 LG60 0 +5V_ST_SW VSYNC2 BIN2P SOGIN2 GIN2P RIN2P C1 Y1 C871 C872 0.TXCE2+. FILRE AND ELECTRICAL SHOCK HAZARDS.1uF C735 0.8VDDA +1.01uF R636 3.3V_MULTI_MST OPT R8048 TW9910 blockR8049 +3.TXCO1+.1uF 50V C727 0.2uF R630 680K R638 680K SIDE_RIN MNT_R_AMP +12V R614 5.3V_SDRAM R8143 R8144 R8145 R8146 R8147 R8148 R8149 R8150 R8151 R8152 R8153 R8154 100 100 100 100 100 33 33 100 100 100 100 100 MADR[0-11] RAMADD[0] RAMADD[8] RAMADD[10] RAMADD[9] RAMADD[11] RAMBA[1] RAMBA[0] RAMCS RAMRAS RAMCAS RAMWE RAMDQM IPCLK 100 100 DEC_656[0] DEC_656[1] DEC_656[2] DEC_656[3] DEC_656[4] DEC_656[5] DEC_656[6] R8073 R8075 C839 C840 C842 C843 C844 C845 C846 C847 C836 D801 KDS181 DQ2 5 DQ1 4 VDDQ1 3 DQ0 2 VDD1 1 READY READY R8018 R8016 100 33K 26 27 25 24 22 23 21 20 19 18 16 15 14 13 12 11 17 10 C824 0.7uF 10V R8002 0 +3.47uF C636 0.0 HS cert 6.047uF C809 0.TXCE3+.TXCLKO-.047uF 0.047uF 0.1uF 0.1uF C879 10uF 16V +3.3K READY READY PWM1 PWM2 PWM3 R8005 100 R8061 0 READY C RT1C3904-T112 WP# 3 6 SCLK SPI_CLK SI R8179 100 SPI_DI HDMI2_5V_DET HDMI3_5V_DET I2S_CLK_IN I2S_WS_IN I2S_DIN +3.047uF 0.19K X702 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 37 33 34 35 28 29 30 31 23 24 25 26 21 39 R727 1K R738 0 1/10W 5% R732 123 124 125 126 127 128 C709 :EMI Solution +3.1uF 50V C834 C835 4.1uF C752 0.1uF External F/W Download RXA1P 0.TXCE4-.047uF C0 Y0 WEZ CASZ RASZ SBA0 SW800 TMUE312GAB +5V_ST 2 4 LGE Internal Use Only .7K SFCLK SFDO UBW2012-121F C710 22uF 16V C712 0.1uF 0 0 GND 4 5 R8108 3.1uF 4.1uF 0.9 +16V_NTP P601 C622 1000pF +1.3VDDA HPD_MST_2 R8021 READY 0 0 0 0 0 0 0 0 0 HDMI_1HDMI_1+ HDMI_2HDMI_2+ R717 R718 R719 R720 R721 R722 R723 R724 UBW2012-121F R865 4.TXCO4TXCE0+.047uF 0.1uF C803 141 140 139 138 137 136 135 134 133 132 131 130 129 116 117 118 119 120 121 122 123 124 125 126 127 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 128 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 MADR[2] AR800 100 MADR[1] MADR[0] SIDE_V CVBS_VIN TV_MAIN +3. WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.7K R8105 1K PWM0 +3.13 3 INPUT1+ INPUT4+ 12 4 VCC C633 0.3V_MST R8106 READY R8111 R8109 R8107 3.2uF 2.2uF 2.1uF 50V C738 0.3V_MST B 100 R651 AC_DET C667 33pF 50V READY R602 100 R603 100 C668 33pF 50V READY AMP :GAIN X 4 IC602 MC74HC4066ADR2G +12V SDA_Part SCL_Part IC601 C B +5V_MULTI R611 680K +5V_MULTI XA 1 14 VCC +5V_MULTI 1 OUT1 LM324DOUT4 14 R645 1K SIDE_LIN MNT_LOUT R633 4.7K IPCLK 7 2 3 4 5 1 6 8 9 RAMDAT[8-15] +3.1uF 50V C741 0.1uF L713 120OHM MSTAR C714 47uF 16V C717 0.1uF 1S 1F EAP38319001 C643 R627 0.7K B +1.7K 8BIT 109 110 111 112 C745 READY R742 4.1uF 20pF R740 0 R704 1K UBW2012-121F I2S_MCLK LVACKM LVBCKM RXBCKN RXBCKP LVACKP LVBCKP IVSYNC IHSYNC NC_210 NC_209 NC_196 NC_195 DI[13] DI[12] DI[11] DI[10] LVA0M LVA1M LVA2M LVA3M LVB0M LVB1M LVB2M LVB3M RXB0N RXB0P LVA0P LVA1P LVA2P LVA3P LVB0P LVB1P LVB2P LVB3P DI[9] DI[8] DI[7] DI[6] DI[5] DI[4] DI[3] DI[2] DI[1] DI[0] XOUT ICLK XIN IDE +3.8V L611 UBW2012-121F EAM38769505 L603 2S DA-8580 2F 1S 1F C632 0.TXCLKE+.1uF 50V C731 0.3 SPK_R+ AUDIO_R HOTEL_OPT 0.6K C627 33pF R613 15K 5 INPUT2+ INPUT3+ 10 6 INPUT2.3V_MST GIN0P SOGIN0 RIN0P AVDD_33_39 GND_40 HSYNC0 VSYNC0 VSYNC2 BIN2P SOGIN2 GIN2P RIN2P C1 3 3.1uF 100uF 16V L716 OPT READY OCP_EN DEC_656_CLK 22 0 +1.1uF 0.TXCO3-.1K READY C725 0.1K R708 180 SFCS ENABLE R711 R712 R713 R714 75 75 75 75 103 104 105 R734 R735 R736 R737 75 75 75 75 * R732 Video Output Level Referenc USE LG50_60_70 R8086 R8168 R8169 R8139 R8140 DISP_EN 0 100 100 CEC_C SW_RESET SCL_LED FAULT/ 4 3 OCP_EN SFDO SFDI SFCLK USB_DP USB_DN R8063 4.8V_DVDD C623 22000pF C614 1uF 0 B C506 4700pF R545 R553 OPT 0 E AMP_MUTE_HOTEL R642 Q501 RT1C3904-T112 R515 1K C512 0.3 C638 0.7K FHD H/W OPTION #2 +3. THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.2uF GND 11 C663 2.7K 5 10 YD SW_R +5V_MULTI R639 680K C665 2.8V_AVDD C603 1000pF C601 100pF R600 3.7K THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.1uF R707 56 C709 5pF 50V RAMDAT[15] R706 4.157) MADR[11] RL_ON C883 2.047uF 1000pF 0.1uF 50V C743 0.1uF 50V C739 0.8VDDA R744 R725 R726 15K 1% HDMI_0HDMI_0+ +3.TXCO3+.3V_MULTI_MST 243 242 241 240 239 238 237 236 235 234 233 232 231 230 229 228 227 226 225 224 223 222 221 220 219 218 217 216 215 214 213 212 211 210 209 208 207 206 205 204 203 202 201 200 199 198 197 196 195 194 256 255 254 253 252 251 250 249 248 247 246 245 244 193 TXCLKO+.7uF 35V 11 +5V_TUNER IC600 NTP3000A C646 36 35 34 33 32 31 30 29 +16V_NTP 12 13 14 15 16 7 NC_3 8 GND_2 9 DATA 10 CLOCK 11 AS 12 NC_4 13 V-OUT 14 AFT 15 A-OUT 16 SIF-OUT 17 NC_5 18 NC_6 19 NC_7 20 NC_8 21 SHIELD READY AGNDPLL LFM AVDDPLL READY 10K R648 C626 0.1uF 50V C730 0.01uF L612 UBW2012-121F EAM38769505 10K R631 HOTEL_OPT C605 0.047uF CVBS2 CVBS1 VCOM1 CVBS0 VCOM0 CVBSOUT1 CVBSOUT0 GND_61 SIP0P AVDD_SIF SIF1P 0.1uF DVDDPLL NC_1 SDA_TUNER L501 UBW2012-121F 120OHM R617 3.047uF 0.1uF R624 4.047uF 0.7K +3.8V_DVDD 3 C611 22000pF UBW2012-121F EAM38769505 READY 30V D601 D607 READY 1N4148W 100V 100V C618 1uF D606 READY 1N4148W C616 22000pF R608 3.2K C860 0.1uF C751 0.1uF C753 0.047uF 1000pF 0.3V_MST CVBS_RIN AM_AUDIO THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.9 2 +1.2uF 0.3VDDP GND_17 RXA2N 0.7K READY R8174 4.3VDDP RAMADD[11] RAMADD[4-9] RAMADD[4] RAMADD[5] RAMADD[6] RAMADD[7] RAMADD[8] RAMADD[9] 5% 1/10W I2S_DIN TX_MPEG RX_MPEG I2S_WS_IN I2S_CLK_IN CVBS3 C827 C828 C829 C830 C831 47 47 C832 0.1uF 2.TXCO1-.7uF 10V C B HOTEL_OPT Q609 RT1C3904-T112 E SPK_R-_HOTEL 9 10 SPK_R+_HOTEL 8 +5V_TUNER R518 R519 0 0 18 19 20 21 +1.2uF 2.3 C647 0.1uF 390 22 22 REXT DDCDA_DA DDCDA_CK HSYNC1 VSYNC1 VCLAMP REFP REFM BIN1P R8030 R8031 R8032 R8033 R8034 R8035 R8036 R8037 R8038 47 47 47 47 47 47 47 47 47 R8039 SOGIN1 GIN1P RIN1P VCOM3 BIN0P VCOM2 GIN0P SOGIN0 READY MPEG UART L717 READY 120OHM +5V_MULTI DEC_656[7] Connect to Main IC(CCIR656 Interface) DEC_656[6] DEC_656[5] DEC_656[4] DEC_656[3] DEC_656[2] DEC_656[1] DEC_656[0] DEC_656[0-7] HDMI_CHDMI_C+ R8118 R8120 R8121 R8122 R8123 100 0 0 0 0 R8131 100 R8132 1K LPL_CMO R8134 R8135 100 100 IR PANEL_STATUS DSUB_SCL DSUB_SDA SCL_Part SDA_Part E_DIMMING I_DIMMING UBW2012-121F +5V_USB C722 C723 0.3VDDP USB AVDD_33_58 MNT_VOUT_T PIP_VOUT MAIN_SIF +3.7K C637 0.1uF 50V C736 0.047uF 0.9 R619 6.3VDDP RXB1N 1 192 PWM3 I2S_WS 0.8V_AVDD EAM38769505 L615 120OHM SPK_RSPK_R+ SPK_LSPK_L+ 1 R609 3.3V C606 1000pF R601 100 C503 0.1uF +3.22V_PIP GND_100 DQS[1] GND_105 MDATA[15] MDATA[14] MDATA[13] MDATA[12] MDATA[11] MDATA[10] VDDP_99 MDATA[9] VDDC_101 MDATA[8] GND_113 GND_66 MDATA[7] MDATA[6] MDATA[5] MDATA[4] MDATA[3] MDATA[2] MDATA[1] MDATA[0] DQS[0] VSS1 VSS2 VSS3 SIFM AUL0 AUL1 AUL2 AUR0 AUR1 AUR2 AUL3 AUR3 LDQM UDQM AUCOM VDDM_108 VDDM_114 VDDM_119 AUVREF AUMONO AUOUTL3 AUOUTL2 AUOUTL1 AUOUTR3 AUOUTR2 AUOUTR1 AUOUTL0 AUVRADN AUVRADP AVDD_AU AUOUTR0 MCLKE MVREF NC1 NC2 SBA1 MCLK MCLKZ CKE UDQM LDQM DQS0 DQS1 5 1 READY 3 D800 1N4148W 100V R8010 100 READY C804 0.3K R8099 10K R8112 READY FLASH_WP R8067 10K B Q803 E I2S_SDO I2S_SCK RXB1P GND_3 RXB2N RXB2P HPLUGB DDCDB_DA DDCDB_CK RXACKN RXACKP GND_11 RXA0N RXA0P 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 191 190 189 188 187 186 185 184 183 182 181 180 179 178 177 176 175 174 173 172 171 170 169 168 167 166 165 164 163 162 161 160 159 158 157 156 155 154 153 152 151 150 149 148 147 146 145 144 143 142 141 140 139 138 137 136 135 134 133 132 131 130 129 116 117 118 119 120 121 122 123 124 125 126 127 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 128 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 PWM2 NC_190 NC_189 GPIOB[6] GPIOB[4] VDDC_185 GND_184 VDDP_183 IRIN INT DDCA_CK DDCA_DA DDCR_CK DDCR_DA PWM1 PWM0 SAR3 SAR2 SAR1 SAR0 SDO CSZ SDI SCK GND_166 VDDP_165 ALE RDZ WZ R AD[7] AD[6] AD[5] AD[4] AD[3] AD[2] AD[1] AD[0] MADR[11] MADR[10] MADR[9] MADR[8] VDDC_149 GND_148 VDDM_147 MADR[7] MADR[6] MADR[5] MADR[4] MADR[3] MADR[2] MADR[1] MADR[0] WEZ CASZ AVDD_MEMPLL X800 14.9 C621 1000pF EAP38319001 4 PGND1A_2 PGND1A_1 PVDD1A_2 PVDD1A_1 PVDD1B_2 PVDD1B_1 PGND1B_2 TU500 TAFT-Z703D 1 NC_1 2 GND_1 3 4 5 6 PGND1B_1 SPK_L- OUT1A_2 OUT1A_1 OUT1B_2 OUT1B_1 NON EU TUNER TU500-*1 TAFT-H703F NTSC TUNER 56 55 54 53 52 51 50 49 48 47 46 45 44 1 2 3 4 NC_1 GND_1 +B[5V] NC_2 RF_AGC TP[33V_OPTION] NC_3 GND_2 DATA CLOCK AS NC_4 V-OUT AFT A-OUT SIF-OUT NC_5 NC_6 NC_7 NC_8 43 VDR1B BST1B BST1A C608 READY 1uF D602 30V VDR1A /RESET AD VSS_IO CLK_I C642 100pF READY 1 2 3 4 5 6 7 8 9 10 11 12 13 14 42 41 40 39 38 37 NC_2 VDR2A BST2A PGND2A_2 PGND2A_1 OUT2A_2 OUT2A_1 PVDD2A_2 PVDD2A_1 PVDD2B_2 PVDD2B_1 OUT2B_2 OUT2B_1 PGND2B_2 D604 READY 1N4148W 100V 30V D600 READY Chinese Hotel Option C624 1uF +16V_NTP C625 C631 22000pF 1000pF R618 3.1uF C800 4.3V_MST R867 4.1uF 50V C728 0.3V_MST FLASH_WP_ZORAN R8001 0 READY R8187 10K IC803 SPI_DO SO 2 7 HOLD# +1.1uF R521 220 R522 220 E Q502 2SA1530A-T112-1R C 15 16 17 18 19 20 21 22 23 24 25 26 27 SHIELD +1.3V_MULTI_MST RAMDAT[0] RAMDAT[15] RAMDAT[1] RAMDAT[14] RAMDAT[2] RAMDAT[13] RAMDAT[3] RAMDAT[12] RAMDAT[4] RAMDAT[11] RAMDAT[5] RAMDAT[10] RAMDAT[6] RAMDAT[9] RAMDAT[7] RAMDAT[8] RAMDAT[0-15] DCDC_7.027uF C609 16V 10uF C610 0.01uF 7 8 9 L502 BLM18BD102SN1D READY R507 100 READY 10 READY CLK_O VDD_IO READY C507 0.7K +3.3VDDP SFCS 10K R710 SFDI CS# SO WP# GND IC703_USB +3.1uF 50V C744 0.47uF C648 0.1uF 0.1uF 28 SCL D603 30V BST2B READY WCK DVSS BCK SDA FAULT DVDD PGND2B_1 SDATA PROTECT VDR2B TV_MAIN C513 270pF READY +5V_TUNER R605 PWM_3B/PWM_HP2 PWM_3A/PWM_HP1 0 READY R503 4.1uF +1.9 D605 READY 1N4148W 100V HOTEL_OPT P600 12505WR-09A00 +B[5V] NC_2 RF_AGC TP[33V_OPTION] R514 0 +5V_TUNER C521 10uF 16V Near the pin 5 6 SW_RESET I2S_MCLK +1.7K 17 SPK_RAMP_MUTE_HOTEL 6 HOTEL_OPT HOTEL_OPT C669 4.1uF 50V RXA1N C882 AVDD_33_14 TXCLKO+ TXCLKO- TXCLKE+ TXCLKE- TXCO4TXCO3+ TXCO3- TXCO2- TXCO1- TXCO4+ TXCO2+ TXCO1+ TXCO0+ TXCO0- TXCE4+ TXCE0+ TXCE0- 1/10W 5% ZORAN SRAM Board F/W Download 16V +3.TXCE1+.TXCE3-.01uF C510 4.01uF R626 3. WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.1uF 4. Inc.3VDDP L711 120OHM +1.1uF C810 C811 C812 C813 C814 C815 C816 C817 C818 47 C819 0.01uF +16V_NTP C666 C620 330uF 35V 1000pF R607 3.TXCO0-.1uF 100 RS232C C838 C841 TXCE3- TXCE2- TXCE1- TXCE4TXCE3+ TXCE2+ TXCE1+ 0.7K R508 4.2uF R640 680K C Q607 RT1C3904-T112 B E R646 1K CONTROL_C AUDIO_SW for COMP1 6 9 YC 7 OUT2 C650 6800pF OUT3 8 GND 7 8 XC COMP1_R MNT_ROUT R649 4.3V_MULTI_MST C873 0.3VDDA +3. SW_L/R: COMP2_L/R or SIDE_L/R SPK-N GAIN X 4 CVBS_LIN GAIN X 4 MNT_R_AMP MNT_L_AMP PC_AUD_R PC_AUD_L DDR SDRAM C881 VSSQ3 VSSQ4 GPIOF[0] GPIOF[1] GPIOF[2] GPIOF[3] GPIOF[4] GPIOF[5] GPIOF[6] GPIOF[7] GPIOF[8] 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 51 52 53 43 44 45 46 47 48 49 50 54 GPIOF[9] VDDQ3 VDDQ4 DQ14 DQ11 DQ10 DQ12 UDQM DQ8 CKE CLK DQ9 DQ13 DQ15 A4 A5 A6 A7 A8 A9 A11 0.2uF 2.3V_MST USB/MPEG DEC +3.1uF C868 0. HPD_MST_1 DEC_656[0] : DUPTD0 READY R8026 0 RXB2P READY HPLUGB READY R8053 22 DDCDB_DA R8052 22 DDCDB_CK RXACKN RXACKP GND_11 RXA0N RXA0P AVDD_33_14 RXA1N RXA1P GND_17 RXA2N RXA2P HPLUGA C805 0.TXCLKE- GPIOB[5] IC802 AT24C64AN-10SU-2.1uF VIN 102 101 100 69 68 72 71 75 74 80 79 78 77 85 84 83 82 88 87 94 93 92 91 90 99 98 97 96 95 89 86 81 76 73 70 67 66 65 GND IC801 LGE6991DD FHD MPEG_RESET KEY1 KEY2 SPI_DO SPI_CZ SPI_DI +3.TUNER Digital Audio AMP +16V_NTP C615 0.3V_MST AC_RST R8019 100 MDATA[15] MDATA[14] MDATA[13] MDATA[12] MDATA[11] MDATA[10] MDATA[9] MDATA[8] MDATA[7] MDATA[6] MDATA[5] MDATA[4] MDATA[3] MDATA[2] MDATA[1] MDATA[0] D802 0.7K C639 0.1uF MADR[0-11] RAMDAT[8] RAMDAT[9] RAMDAT[10] RAMDAT[11] RAMDAT[12] RAMDAT[13] RAMDAT[14] 0.9 C630 1000pF R621 3.3K +3.1uF 1000pF 1000pF 1000pF C875 10uF 16V RAMDAT[7] RAMDAT[6] RAMDAT[5] RAMDAT[4] RAMDAT[3] RAMDAT[2] RAMDAT[1] RAMADD[3] RAMADD[2] RAMADD[1] RAMADD[0] RAMDAT[0] OPT Q801 2SA1530A-T112-1R E READY R8071 10K 22K OPT R8000 0 R8183 22K RAMADD[0-3] RAMDAT[0-7] R8167 1K C876 0.3V_MULTI_MST HDMI_SEL1 R8079 R8080 50V C726 0.2K 2.TXCO2+.19k 1% to meet USB2.INPUT4. 3 35V 330uF C613 0. Only for training and service purposes USB DOWN STREAM SPI_CLK VOUT 165 164 163 162 161 160 159 158 157 156 155 154 153 152 151 150 149 148 147 146 145 144 143 142 R8184 2.7K READY R8091 4.2uF 25V NOT LG60 R8188 3.3V_MST SPI_CZ R8171 100 R8172 100 MX25L1605AM2C-15G CS# 1 8 VCC +3.3K 3.22V_PIP R8081 0 E B B MNT_VOUT_T OPT R8004 402 1% R868 402 OPT OPT E OPT Q802 RT1C3904-T112 R8007 68 1608 2SA1530A-T112-1R PIP_V R8014 75 R8020 402 R870 402 C Q804 C B E PIP_VOUT Q805 RT1C3904-T112 R8051 68 1608 R8050 470 R8060 100 OPT R8006 470 B C C TW9910 block MSTAR Recommand : over 8V +1.1uF C864 0.3K LED_G X703 27MHz NON_EU OPTION C746 L719 COMP2_Pb COMP2_Y COMP2_Pr PC_HS PC_VS R8012 R8017 R8011 R8013 47 47 47 47 R8181 C820 C821 C822 C823 4.1uF 50V C742 0.7K C640 0.3K VDDC_240 VDDC_193 VDDP_235 VDDP_221 VDDP_207 VDDP_194 GPIOE[0] GPIOE[1] GPIOE[2] GPIOE[3] JP702 IC801-*1 LGE6891DD HD 52 53 54 55 56 57 58 59 60 61 62 63 64 1 8 +3.8VDDC +3.3V_MULTI_MST R8043 R8044 R8045 R8046 R8047 47 47 47 47 47 14 15 16 17 18 19 10 11 12 13 20 22 27 32 36 38 +3.1uF C617 0.7K C641 0.5V_VDDM_MST TW9910 block DCDC_7. WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.7K 0.31818MHz READY DEBUG TEST OPTION JK700 12505WS-04A00 SFDI 0.TXCE1-.3 R625 3.3VDDA UBW2012-121F HWRESET 20pF HDMI1_5V_DET TXD 100 RS232C RXD RS232C 100 PANEL_ON R8058 R8057 HPD_MST_3 READY UBW2012-121F C711 R729 22uF 200 16V 120HZ: H Normal: L R8090 4.1uF MADR[7] MADR[6] AR801 100 MADR[5] MADR[4] MADR[3] ZORAN I2C strobe ready RAMADD[0-11] RAMADD[4] RAMADD[3] RAMADD[5] RAMADD[2] RAMADD[6] RAMADD[1] RAMADD[7] 12MHz 118 119 120 121 122 22pF R739 0 150 DUPRD0 R728 MLF2012A2R7JT000 C755 READY 220pF 50V READY CVBS_V SIDE_C SIDE_Y R8041 R8042 47 47 C825 C826 0.TXCE2-.INPUT3.1uF 18 100 +3.TXCO4+.8VDDC USB P701 1 ** 1A Design HDMI_SDA HDMI_SCL IC705 MIC2009YM6-TR * Analog Video Option * R732 Video Output Level Reference Originally 392 ohm 1% KJA-UB-4-0004 2 R700 27 R701 27 It s possibel to 27~47ohm USB_DN USB_DP R702 5.1uF C863 0.047uF 0.1uF 0.8V +3. FILRE AND ELECTRICAL SHOCK HAZARDS.9 +16V_NTP C635 1000pF +16V_NTP R622 3.1uF HOTEL_OPT C I2S_SDO I2S_WS I2S_SCK R606 0 E Q608 2SA1530A-T112-1R C 10K R650 MAIN_SIF R513 1K AM_AUDIO C651 1000pF 50V +3.7uF 0. 0 4 7 u F AVDD_33_39 GND_40 HSYNC0 VSYNC0 100 READY 100 READY 1K R8142 100 DON T USE(156.1uF C749 0.8K CONTROL_B +5V_MULTI R634 4.1uF HPLUGA REXT DDCDA_DA 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 C801 100 100 1 R8077 R8082 R8085 R8087 R8089 R8092 R8094 REFM BIN1P SOGIN1 GIN1P RIN1P VCOM3 BIN0P VCOM2 C850 C852 C859 C865 R8065 R8066 2 JP701 DUPRD0 For Initial Download +1.047uF 0.3V_MULTI_MST H/W OPTION #1 +3.3V_MST USE LG50_60_70 R8185 2.1uF C878 1000pF R8163 1K +2.1uF 50V C740 0. QIMONDA : EAN41788501 SUB .1uF C1150 0.57 READY R1155 0 16V GND 12V GND 5V 5V GND GND Error out Power ON A. SHARP 32") R1183 0 C1116 2.1uF DQS1 C905 0.8TRE1(EH13A) BST 2 7 MBW3216-501TF C1119 100uF 16V IC1107 +12V L1100 MBW3216-501TF L1101 22uH +5V_TUNER C1106 0.01uF C1121 0.7uF C1102 0.2K C1134 0.01uF R1151 0 5% R1170 0 5% R1169 OPT OUTPUT READY C1103 0.47 R1186 0 CMO 57" R1139-*1 100 1/10W 5% P_5V SWITCH VCC_LCD:12V or 5V 5V:5V_PULLUP.3V_MULTI_MST *Applied to SIF.01uF C1100 220uF 16V C1101 0.47uF O P_12V P_5V PANEL_STATUS NOT CMO 57" R1127 0 C1114 0.47uF X Sharp 32" X O X X X X X X X X X the Rest(w/CMO26") O X O X X X X X 4.1uF OUT:1.8V_AVD AVD_1 C1003 C1004 0.3V 46 45 44 43 NC_4 MDATA[0-15] 42 41 40 39 38 37 VD[6] MDATA[0-15] VSSE_2 XTO DEC_656[0-7] IC900 HYB25DC256163CE-4 AR902 56 1/16W MDATA[8] MDATA[9] MDATA[10] MDATA[11] C903 0.57 R1103 0 R1185 0 CMO 32.6K +5V_MULTI C1142 0.1uF OUTPUT 1% R1195 110 1% +5V_USB USB C1110 100uF 16V C1111 0.42.1uF +3.1uF MDATA[12] MDATA[13] MDATA[14] MDATA[15] C902 0.3 3 MAX 1A 1 2 OUTPUT READY C1131 0.42. FILRE AND ELECTRICAL SHOCK HAZARDS.47.3 R2 ADJ/GND USB L1103 C1129 USB C1130 USB +5V_MULTI R1124 330 1% R1123 110 1% INPUT 3 MAX 1A 1 2 R1168 0 5% MBW3216-501TF +3.1uF P_12V L1106 UBW2012-121F EAM38769505 +16V_NTP C1148 0.8V L1000 UBW2012-121F C1015 120OHM 0. C1151 100uF 16V +5V_USB SWITCH 5V->DDR 2.47.1uF CKE 51 C1013 10pF READY DEC_656_CLK C1006 C1009 +1.1uF C1141 100uF 16V L1104 UBW2012-121F EAM38769505 C1136 0.1uF 0.1uF UDQM WE WEZ CAS CASZ RAS RASZ CS NC_4 BA0 SBA0 BA1 SBA1 MADR[10] MADR[0] MADR[1] MADR[11] MADR[10] MADR[9] MADR[8] MADR[7] MADR[6] MADR[5] MADR[4] MADR[3] MADR[2] MADR[1] MADR[0] MADR[0-11] MADR[0-11] MADR[11] MADR[10] MADR[9] MADR[8] MADR[7] MADR[6] MADR[5] MADR[4] MADR[3] MADR[2] MADR[1] MADR[0] C901 0.1uF C1104 C1107 22uF 10uF D1100 16V 16V MBR230LSFT1G 30V R1 C1108 0.1uF C1155 47uF 16V C1156 0.1uF VDD_1 DQ0 VDDQ_1 DQ1 DQ2 VSSQ_1 DQ3 DQ4 VDDQ_2 DQ5 DQ6 VSSQ_2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 VSS_3 DQ15 VSSQ_5 DQ14 DQ13 VDDQ_5 DQ12 DQ11 VSSQ_4 DQ10 DQ9 VDDQ_4 DQ8 NC_8 VSSQ_3 UDQS DQS0 NC_7 VREF VSS_2 UDM LDQM CK CK CKE READY R903 150 R905 150 MCLK MCLKZ C907 1000pF C909 0.7K C B E Q1106 RT1C3904-T112 D1106 SAM2333 R1133 10K AC_RST P_16V C1122 0.1uF AR1001 51 DEC_656[4] DEC_656[5] DEC_656[6] DEC_656[7] YMUX3 YMUX2 YGND YMUX1 AR903 56 1/16W C904 0.Dim Select 1 3 5 7 9 11 13 15 17 19 21 23 P1100 2 4 6 8 10 12 14 16 18 20 22 24 16V P_16V GND 12V P_12V GND 5V P_5V 5V GND R1125 0 R1126 2. FILRE AND ELECTRICAL SHOCK HAZARDS.2K R1153 2.ADC.8V_AVD TW9910 **MULTI ITEM MAIN .3V->1.1uF R1152 2.1uF C1008 0.1uF *12V AUDIO and PANEL L1112 +12V MBW3216-501TF +12V EAM30764101 C1144 0.5V_VDDM_MST R1150 OPT +1.01uF +5V_MULTI INPUT 3 MAX 1A 1 2 ADJ/GND R2 R1144 402 1% R1137 365 1% IC1108 R1149 0 R2 ADJ/GND INPUT 3 2 1 ADJ/GND VIN 3 6 FB OUTPUT C1113 2700pF 50V AZ1117H-ADJTRE1(EH11A) USB R1194 330 110mA 20mA INPUT AZ1117H-3.1uF MADR[2] MADR[3] MADR[10] MADR[0] MADR[1] MADR[2] MADR[3] A10/AP A0 A1 A2 A3 VDD_3 LDM +3.2K AC_DET +5V_ST R1138 4.5V_MULTI V0 = 0.22V INPUT 3 2 1 ADJ/GND +5V_MULTI L1108 120OHM IC1101 AZ1117H-ADJTRE1(EH11A) 0.AUO NOT SHARP 32&52".TW9910.1uF MDATA[3] MDATA[2] MDATA[1] MDATA[0] VDDE_1 +3.5V_VDDM_MST MDATA[0-15] C1000 0.5V SWITCH 5V->3.3K 1% 1 ADJ/GND R1165 51 5% PANEL_ON P_5V R1134 10K B S2 3 G2 4 C1128 100uF6V 1 +1.AUO R1192 1K RL_ON I_DIMMING NOT (CMO 32.1uF NC_6 A12/NC_5 A11 A9 A8 A7 A6 A5 A4 VSS_1 MADR[11] MADR[11] MADR[9] MADR[9] MADR[8] MADR[8] MADR[7] MADR[7] MADR[6] MADR[6] MADR[5] MADR[5] MADR[4] MADR[4] 0.6V +2.3V_USB R1148 1 +3.2K R1154 2. Only for training and service purposes LGE Internal Use Only .1uF IC1106 AZ1117H-1.1uF +1.3V 1 2 3 4 5 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 36 35 34 33 32 30 29 28 27 26 25 VD[7] VD[8] VD[9] VD[10] VDD NC_3 VD[11] VD[12] VD[13] VD[14] VD[15] VDDE_2 AR901 56 1/16W MDATA[7] MDATA[6] MDATA[5] MDATA[4] SCL_Part SDA_Part R1001 4. Inc.47.42.3V_SDRAM OUT:UNDER 7. WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.7K 0. FILRE AND ELECTRICAL SHOCK HAZARDS.8V C1147 *NTP.1uF C1132 0.1uF DQ7 NC_1 VDDQ_3 LDQS AR900 56 1/16W PIP_V +2.47uF +5V_ST 0 R1129 10K READY R1196 10K 3 Q1102 2 2SC3875S 1 R1135 10K +5V_ST R1184 10K C1137 47uF25V C1139 0.25V ST 5V->3.01uF R1105 DISP_EN E_DIMMING *SHARP 32" : DC DIMMING P_5V L1107 C1138 220uF 16V C1140 0.8(R1+R2) / R2 P_5V 0 NOT 32 Sharp UBW2012-121F IC1100 SC4215ISTRT NC_1 EN D1102 S2A +12V 120OHM L1111 2 3 4 7 6 5 ADJ VO NC_3 R1 R1107 5.57 SYNC READY +5V_ST +5V_MULTI R1189 10K R1190 1.8V_AVD DEC_656[0-7] DEC_656[0] DEC_656[1] DEC_656[2] DEC_656[3] READY SW_RESET R1004 100 IC1000 C1001 0.2V_VDDC_MST C1118 100uF 16V R1130 22K C1124 1uF R1131 1.57. C1133 10uF16V TW9910 block C1145 47uF 16V 12V->5V_TUNER THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION. THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.DDR +1.3V->1. WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.1uF +5V_ST R1188 0 READY DC_DIM R1139 1K 1/10W 5% +5VST_MST SMAW200-24C DC_DIM C1125 2.AUD R1140 33K R1141 33K C1126 1uF 25V S1 C Q1100 RT1C3904-T112 E G1 Q1101 SI4925DY 0TF492509AA 1 2 8 7 6 5 D1_2 D1_1 D2_2 D2_1 L1105 UBW2012-121F C1135 EAM38769505 0.MPLL.7K AGND ACD Inverter ON R1187 PWM Dim R1132 0 R1104 0 CMO 57" 0 NOT CMO 32.2uF 25V R1191 0 CMO 32.1uF C1146 0.7K 6 TW9910DANA2-GR 31 +1.7K R1197 0 SHARP 52".7K 0.2uF 25VPWM_DIM CMO 32.HDMI.1uF NC_2 R1106 18K +3.7K R1003 R1002 100 100 SCLK SDAT PDN RSTB TMODE NC_1 AR1000 51 C1012 0.42.3V *3.01uF UBW2012-121F R1163 0 C1123 0.01uF +1.01uF VCC_LCD C1149 100uF 16V C1109 100uF6V 1 C1152 10uF D1103 MBRS190T3G 90V IC1103 AZ1117H-ADJTRE1(EH11A) INPUT 3 2 OUTPUT R1166 3.3V C1011 0.1uF A13/NC_2 VDD_2 NC_3 C900 0.1uF LX 4 5 GND R1 OUT:2.3V_NTP.1uF C1115 0. All right reserved.8V Copyright C 2008 LG Electronics.1uF 48 47 XTI +3.1uF CIN0 VSS_1 VS HS MPOUT YMUX0 VSSE_1 R1009 AVS_1 AVS_2 NC_2 CLKX2 AVD_2 0.7K 0.5K USB INPUT 3 2 1 ADJ/GND USB USB C1120 0.01uF R1110 12K R1120 7.22V_PIP (8) IC1104 AZ1117H-ADJTRE1(EH11A) IC1105 AZ1117H-3.47.01uF R1006 4.USB.47uF NOT SHARP 52".1uF C908 0.1uF R906 1K R909 1K C906 0.HYNIX : EAN31729202 THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.3V_MST 120OHM L1110 R1115 32 Sharp UBW2012-121F +5VST_MST 50V +5VST_MST VIN C1117 4.ETC.TW9910 0.5V_VDDM_MST R1000 75 C1002 0.42.3V_HDMI_SW 22uF 16V +3. PPWER P_16V LED Block *PANEL OPTION R1197 R1122 C1114 R1127 R1183 R1155 R1103 R1185 R1186 R1187 R1104 Sharp 52" O O O X X O X X X X X O AUO O O O X X X X X X X CMO 32/42/47 X X X O X 4.8V_AVD C1010 47uF16V MAX 1A C1005 22pF C1007 22pF 27MHz R1005 1M R1007 0 VD[0]/SIAD0 20pF C1014 X1000 READY VSS_2 VD[1] VD[2] VD[3] VD[4] VD[5] +2.1uF OUTPUT READY L1109 COMP C1153 100uF 16V C1154 0.47uF O O O X X X X O O CMO 57" X O O 4. WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.1uF OUTPUT READY R1 R1167 OPT C1105 100uF 16V IC1102 MP2355DN-LF-Z R1111 59K SS R1102 47 1 8 RUN C1112 0.AUO R1122 4.6K 1 8 GND R2 +3.2V RL_ON R1128 10K C B E Q1107 RT1C3904-T112 DC-DC CONVERTER equal to 220uF pad size DCDC_7. . 2008 Printed in Korea .P/NO : MFL41394406 Oct.