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SERVICE MANUAL LED TV Model No. LE32M600 V59 Chassis WARNING This service information is designed for experienced repair technicians only and is not designed for use by the general public. It does not contain warnings or cautions to advise non-technical individuals of potential dangers in attempting to service a product. Products powered by electricity should be serviced or repaired only by experienced professional technicians. Any attempt to service or repair the product or products dealt with in this service information by anyone else could result in serious injury or death. Service Manual Model No.: Chapter 1: General Information 1-1. Table of Contents 1. General Information...........................................................................1 1-1. Table of Contents 1-2. General Guidelines 1-3. Important Notice 1-4. How to Read this Service Manual 1 3 3 6 6SHFL¿FDWLRQV.................................................................................... 6 3. Location of Controls and Components........................................... 8 3-1. Board Location 8 3-2. Main Board & AV Board 8 10 3-3. LCD Panel 4. Disassemble and Assemble.......................................................... 12 4-1 Remove the Pedestal 12 4-2 Remove the Back Cover 4-3 Remove the Adhesive Tape 4-4 Remove the Main Board 4-5 Remove the Speaker 4-6 Remove the Remote Control Board 12 12 13 13 14 5. Installation Instructions..…....………………...........…………......... 15 5-1 External Equipment Connections 15 5-2 HDMI Connections 19 6. Operation Instructions....…....………………...........…………......... 22 6-1 Front Panel Controls 22 6-2 Back Panel Controls 22 6-3 Universal Remote Control 23 7. Electrical Parts…....………………...........…………......................... 24 7-1. Block Diagram 24 7-2. Circuit Diagram 25 7-3. Wiring Connection Diagram 35 - 01 - Service Manual Model No.: 8. Measurements and Adjustments........…………............................ 36 8-1. How to enter into the factory model 39 8-2. How to update software 8-3. How to enter into the Hotel Model 40 41 9. Trouble-shooting………….............................................................. 42 9-1. Simple Check 42 9-2. Main Board Failure Check 43 9-3. Panel Failure 51 - 02 - Service Manual Model No.: 1-2. General Guidelines When servicing, observe the original lead dress. If a short circuit is found, replace all parts which have been overheated or damaged by the short circuit. After servicing, see to it that all the protective devices such as insulation barriers, insulation papers shields are properly installed. After servicing, make the following leakage current checks to prevent the customer from being exposed to shock hazards. 1) Leakage Current Cold Check 2) Leakage Current Hot Check 3) Prevention of Electro Static Discharge (ESD) to Electrostatically Sensitive 1-3. Important Notice 1-3-1. Follow the regulations and warnings Most important thing is to list up the potential hazard or risk for the service personnel to open the units and disassemble the units. For example, we need to describe properly how to avoid the possibility to get electrical shock from the live power supply or charged electrical parts (even the power is off). This symbol indicates that high voltage is present inside.It is dangerous to make any king of contact with any inside part of this product. This symbol indicates that there are important operating and maintenance instructions in the literture accompanying the appliance. 1-3-2. Be careful to the electrical shock 7RSUHYHQWGDPDJHZKLFKPLJKWUHVXOWLQHOHFWULFVKRFNRU¿UHGRQRWH[SRVHWKLV79VHW to rain or excessive moisture. This TV must not be exposed to dripping or splashing water, DQGREMHFWV¿OOHGZLWKOLTXLGVXFKDVYDVHVPXVWQRWEHSODFHGRQWRSRIRUDERYHWKH79 1-3-3. Electro static discharge (ESD) Some semiconductor (solid state) devices can be damaged easily by static electricity. Such components commonly are called Electrostatically Sensitive (ES) Devices. The following techniques should be used to help reduce the incidence of component damage caused by electros static discharge (ESD). 1-3-4. About lead free solder (PbF) This product is manufactured using lead-free solder as a part of a movement within the consumer products industry at large to be environmentally responsible. Lead-free solder must be used in the servicing and repairing of this product. 8VHWKHJHQHZLQJSDUWV VSHFL¿HGSDUWV Special parts which have purposes of fire retardant (resistors), high-quality sound (capacitors), low noise (resistors), etc. are used. When replacing any of components, be sure to use only manufacture's specified parts shown in the parts list. Safety Component Ɣ&RPSRQHQWVLGHQWL¿HGE\PDUNKDYHVSHFLDOFKDUDFWHULVWLFVLPSRUWDQWIRUVDIHW\ - 03 - Service Manual Model No.: 1-3-6 Safety Check after Repairment &RQ¿UPWKDWWKHVFUHZVSDUWVDQGZLULQJZKLFKZHUHUHPRYHGLQRUGHUWRVHUYLFHDUHSXW in the original positions, or whether there are the positions which are deteriorated around the serviced places serviced or not. Check the insulation between the antenna terminal or external metal and the AC cord plug blades. And be sure the safety of that. General Servicing Precautions 1. Always unplug the receiver AC power cord from the AC power source before; a. Removing or reinstalling any component, circuit board module or any other receiver assembly. b. Disconnecting or reconnecting any receiver electrical plug or other electrical connection. c. Connecting a test substitute in parallel with an electrolytic capacitor in the receiver. CAUTION: A wrong part substitution or incorrect polarity installation of electrolytic capacitors may result in an explosion hazard. 2. Test high voltage only by measuring it with an appropriate high voltage meter or other voltage measuring device (DVM, FETVOM, etc) equipped with a suitable high voltage probe. Do not test high voltage by "drawing an arc". 3. Do not spray chemicals on or near this receiver or any of its assemblies. 4. Unless specified otherwise in this service manual, clean electrical contacts only by applying the following mixture to the contacts with a pipe cleaner, cotton-tipped stick or comparable non-abrasive applicator; 10% (by volume) Acetone and 90% (by volume) isopropyl alcohol (90%-99% strength). CAUTION:7KLVLVDÀDPPDEOHPL[WXUH 8QOHVVVSHFL¿HGRWKHUZLVHLQWKLVVHUYLFHPDQXDOOXEULFDWLRQRIFRQWDFWVLVQRWUHTXLUHG Capacitors may result in an explosion hazard. 5. Do not defeat any plug/socket B+ voltage interlocks with which receivers covered by this service manual might be equipped. 6. 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. 7. Always connect the test receiver ground lead to the receiver chassis ground before connecting the test receiver positive lead. Always remove the test receiver ground lead last. Capacitors may result in an explosion hazard. 8VHZLWKWKLVUHFHLYHURQO\WKHWHVW¿[WXUHVVSHFL¿HGLQWKLVVHUYLFHPDQXDO CAUTION: 'RQRWFRQQHFWWKHWHVW¿[WXUHJURXQGVWUDSWRDQ\KHDWVLQNLQWKLVUHFeiver. 9. Remove the antenna terminal on TV and turn on the TV. 10. Insulation resistance between the cord plug terminals and the eternal exposure metal should be more than Mohm by using the 500V insulation resistance meter. 11. If the insulation resistance is less than M ohm, the inspection repair should be required. If you have not the 500V insulation resistance meter, use a Tester. External exposure metal: Antenna terminal Headphone jack - 04 - Service Manual Model No.: Electrostatically Sensitive (ES) Devices Some semiconductor (solid-state) devices can be damaged easily by static electricity. Such components commonly are called Electrostatically Sensitive (ES) Devices. Examples of typical ES devices are integrated circuits and some field-effect transistors and semiconductor "chip" components. The following techniques should be used to help reduce the ncidence of component damage caused by static by static electricity. 1. Immediately before handling any semiconductor component or semiconductorequipped assembly, drain off any electrostatic charge on your body by touching a known earth ground. Alternatively, obtain and wear a commercially available discharging wrist strap device, which should be removed to prevent potential shock reasons prior to applying power to the unit under test. 2. After removing an electrical assembly equipped with ES devices, place the assembly on a conductive surface such as aluminum foil, to prevent electrostatic charge buildup or exposure of the assembly. 3. Use only a grounded-tip soldering iron to solder or unsolder ES devices. 4. Use only an anti-static type solder removal device. Some solder removal devices not FODVVL¿HGDVDQWLVWDWLFFDQJHQHUDWHHOHFWULFDOFKDUJHVVXI¿FLHQWWRGDPDJH(6GHYLFHV 'RQRWXVHIUHRQSURSHOOHGFKHPLFDOV7KHVHFDQJHQHUDWHHOHFWULFDOFKDUJHVVXI¿FLHQW to damage ES devices. 6. Do not remove a replacement ES device from its protective package until immediately before you are ready to install it. (Most replacement ES devices are packaged with leads electrically shorted together by conductive foam, aluminum foil or comparable conductive material). 7. Immediately before removing the protective material from the leads of a replacement ES device, touch the protective material to the chassis or circuit assembly into which the device will be installed. CAUTION: Be sure no power is applied to the chassis or circuit, and observe all other safety precautions. 8. Minimize bodily motions when handling unpackaged replacement ES devices. (Otherwise harmless motion such as the brushing together of your clothes fabric or the OLIWLQJRI\RXUIRRWIURPDFDUSHWHGÀRRUFDQJHQHUDWHVWDWLFHOHFWULFLW\VXI¿FLHQWWRGDPDJH an ES device.) 1-3-7. Ordering Spare Parts Please include the following informations when you order parts. (Particularly the Version letter) 1. Model number, Serial number and Software Version The model number and Serial number can be found on the back of each product and the Software Version can be found at the Spare Parts List. 2. Spare Part No. and Description <RXFDQ¿QGWKHPLQWKH6SDUH3DUWV/LVW - 05 - Service Manual Model No.: 1-3-8. Photo used in this manual The illustration and photos used in this Manual may not base on the final design of products, which may differ from your products in some way. 1-4. How to Read this Service Manual Using Icons: ,FRQVDUHXVHGWRDWWUDFWWKHDWWHQWLRQRIWKHUHDGHUWRVSHFL¿FLQIRUPDWLRQ7KHPHDQLQJRI each icon is described in the table below: Note: A “note” provides information that is not indispensable, but may nevertheless be valuable to the reader, such as tips and tricks. Caution: A “caution” is used when there is danger that the reader, through incorrect manipulation, may damage equipment, loose data, get an unexpected result or has to restart(part of) a procedure. Warning: A “warning” is used when there is danger of personal injury. Reference: A “reference” guides the reader to other places in this binder or in this manual, where he/ VKHZLOO¿QGDGGLWLRQDOLQIRUPDWLRQRQDVSHFL¿FWRSLF - 06 - Service Manual Model No.: 6SHFL¿FDWLRQV Model LE32M600 Screen Size 32 inch Aspect Ratio 16:9 Resolution 1366*768 Response Time (ms) 5.0 (GRAY TO GRAY) Angel of View 176o Color Display 16.7M No. of Preset Channels 1-200 OSD Language English Color System PAL/SECAM Audio System DK, BG, I, M, L, L' Audio Output Power (Built-in) (W) 8W×2 Audio Output Power (outer) (W) No Total Power Input (W) 50W Voltage Range (V) AC 100-240V Power Frequency (Hz) 50~60Hz Net Weight (KG) 7.4 Gross Weight (KG) 9.4 Net Dimension (MM) 745*454*50 Packaged Dimension (MM) 745*497*200 - 07 - Service Manual Model No.: 3. Location of Controls and Components 3-1 Board Location A Board No. A Board Description Integration Mainboard 3-2 Main Board - 08 - Service Manual Model No.: 3-2-1 Function Description: Main Board Process signal which incept from exterior equipment then translate into signal that panel can display. &RQQHFWRUGH¿QLWLRQ Main board connector Keypad andremote connector (CN202) 3LQQXPEHU 6LJQDOQDPH /('B5 /('B* 7 8 9 NC 10 'HVFULSWLRQ /$035(' /$03*5((1 STANDBY ,5 *1' 9 5(027(&21752/ *1' 32:(5)255(027( .(< .(< *1' Speaker connector (CN701) Pin number 1 2 3 4 Signal name RSPK+ RSPKLSPKLSPK+ Description RSPK+ RSPKLSPKLSPK+ - 09 - Service Manual Model No.: 3-3. LED Panel MTC315BLU-P02H(SHARP:LK315T3HB94) - 10 - Service Manual Model No.: 3-4-1.Connector de finition Pin No. 1 2 3 4 5 6 7 8 9 Symbol VCC VCC VCC VCC GND GND GND GND SELLVDS +12V +12V +12V +12V Ground Ground Ground Ground Function Power Supply Power Supply Power Supply Power Supply Select LVDS data order [Note 1] Not Available 10 Reserved Ground 11 GND Negative (-) LVDS differential data input 12 RIN0Positive (+) LVDS differential data input 13 RIN0+ Ground 14 GND Negative (-) LVDS differential data input 15 RIN1Positive (+) LVDS differential data input 16 RIN1+ Ground 17 GND Negative (-) LVDS differential data input 18 RIN2Positive (+) LVDS differential data input 19 RIN2+ Ground 20 GND Clock Signal(-) 21 CLKINClock Signal(+) 22 CLKIN+ Ground 23 GND Negative (-) LVDS differential data input 24 RIN3Positive (+) LVDS differential data input 25 RIN3+ Ground 26 GND No Connection 27 Reserved No Connection 28 Reserved Ground 29 GND No Connection 30 Reserved [Note] GND of a liquid crystal panel drive part has connected with a module chassis. - 11 - Remark Default: Pull down (L:GND) [Note 2] LVDS LVDS LVDS LVDS LVDS LVDS LVDS LVDS LVDS LVDS Service Manual Model No.: 4. Disassemble and assemble 4-1 Remove the Pedestal /D\GRZQWKHXQLWVRWKDWUHDUFRYHU faces upward 5HPRYH WKH WKUHH VFUHZ IURP WKH UHDUFRYHULQGLFDWHGZLWKż 7KHQUHPRYHWKHSHGHVWDO 4-2Remove the Back Cover 5HPRYHWKHWKHVHVFUHZLQGLFDWHGRQ ¿JXUHDERYHE\ż 7KHQUHPRYHWKHEDFNFRYHUIURPWKH unit. 4-3. Remove the adhesive tape Remove the adhesive tape indicated on the ¿JXUHDERYH - 12 - Service Manual Model No.: 4-4 Remove the Main board 'LVFRQQHFWHG WKH FRXSOHU CN202 CN701 CN201 CN804 CN800 CN801 CN806 5HPRYHWKH0DLQERDUG 4-5 Remove the speaker Take out the speaker - 13 - Service Manual Model No.: 4-6 Remove the remote control take out the remote control board - 14 - Service Manual Model No.: 5. Installation Instructions 5-1 External Equipment Connections Accessories Remote Control User GUIDE Battery Antenna Connection Connect one end of a coaxial cable (not included) to the ANT IN jack on the back of your TV/DVD combo, then connect the other end of the cable into the antenna or cable TV wall outlet. To improve picture quality from an antenna in a poor signal area, install a signal DPSOL¿HU If you need to split the antenna signal to connect two TVs, install a two-way splitter. - 15 - INSTALLATION ANTENNA Note: Aerial connections: IEC(female). Input impendance: 75 unbalanced. PC STEPS: 8 Be sure both the TV and computer are Power off. 1.Connect VGA and audio cable 2.Connect power cord 3.Power on the TV, switch to PC mode 4.Power on the PC This sequence is very important. RF HEADPHONE HDMI2/MHL USB HDMI1 Y Pb Pr PC AUDIO VGA - 16 - INSTALLATION AV OUTPUT AC-INPUT 100-240V~50/60Hz VIDEO R L VIDEO L R PRESET MODE (PC) RESOLUTION V.Freq.(Hz) H.Freq.(KHz) 1 800*600 60 37.88 2 1024*768 60 48.36 3 1360*768 60 47.7 NOTE: PC V.Freq.(Hz) not more than 60Hz. PRESET MODE (HDMI) RESOLUTION V.Freq.(Hz) H.Freq.(KHz) 1 800*600 60 37.88 2 1024*768 60 48.36 3 1360*768 60 47.7 4 1280*768 60 47.3 5 1920*1080 60 67.5 - 17 - INSTALLATION AV EQUIPMENT This TV provides one group of AV, one group of YPbPr for convenient connection to VCR, DVDor other video equipment. Please refer to the owner's manual of the equipment to be connected as well. You can use the input terminals on TV set rear as follows. RF HEADPHONE HDMI2/MHL USB HDMI1 Pb Y G VGA PC AUDIO Pr R B VIDEO EQUIPMENT with YPbPr HDMI G B W R R Y Yellow (video) R Red (audio R) W White(audio L) R Red(Pr or Cr) B Blue(Pb or Cb) G Green(Y) W R AV OUTPUT AC-INPUT 100-240V~50/60Hz VIDEO Y L W TO AUDIO OUTPUTS R R VIDEO Y L W R R VIDEO EQUIPMENT VIDEO EQUIPMENT W R W Y TO VIDEO OUTPUTS R TO VIDEO INPUTS TO AUDIO INPUTS It can be connected to the following appliances: VCR, multi disc player, DVD, camcorder, video game or stereo system, etc..... YPbPr can support these video formats:480i,576i,480p,576p,720p,1080i,1080P. Note: 1.VIDEO and YPbPr share one audio channel. 2.When HDMI port get DVI signal, the "PC Audio" channel is changed to receive the audio for HDMI port. 3.Sometimes it will not support in different device because the device supplys nonstandard signal. 4.When current source is TV, AV OUT signal is TV; when current source is AV, AV OUT signal is AV; other sources have no AV OUT signal. - 18 - Service Manual Model No.: 5-2 HDMI Connections When the source device(DVD player or Set Top Box) supports HDM How To Connect 1. Connect the source device to HDMI port of this TV with an HDMI cable(not supplied with this product). 2. No separated audio connection is necessary. How To Use If the source device supports Auto HDMI function, the output resolution of the source device will be automatically set to 1280x720p. If the source device does not support Auto HDMI, you need to set the output resolution appropriately. To get the best picture quality, adjust the output resolution of the source device to 1280x720p. Select HDMI input source in input source option of Select Main source menu. When the source device(DVD player or Set Top Box) supports DVI How To Connect 1. Connect the source device to HDMI port of this TV with a HDMI-to-DVI cable(not supplied with this product). 2. A separated audio connection is necessary. 3. If the source device has an analog audio output connector, connect the source device audio output to DVI Audio In port located on the PC port. How To Use If the source device supports Auto DVI function, the output resolution of the source device will be automatically set to 1280x720p. If the source device does not support Auto DVI, you need to set the output resolution appropriately. To get the best picture quality, adjust the output resolution of the source device to 1280x720p. Press the INPUT button to select HDMI input source in input source option of Select Main source menu. Installation - 19 - Service Manual Model No.: Cable sample HDMI Cable (not supplied with the product) HDMI to DVI Cable ( not supplied with the product) Analog Audio Cable (Stereo to RCA type) (not supplied with the product) - 20 - Service Manual Model No.: Power source TO USE AC POWER SOURCE Use the AC polarized line cord provided for operation on AC. Insert the AC cord plug into a standard polarized AC outlet. NOTES: Ŷ1HYHUFRQQHFWWKH$&OLQHFRUGSOXJWRRWKHUWKDQWKHVSHFL¿HGYROWDJH Use the attached power cord only. Ŷ,IWKHSRODUL]HG$&FRUGGRHVQRW¿WLQWRDQRQSRODUL]HG$&RXWOHW GRQRWDWWHPSWWR¿OHRUFXWWKHEODGH,WLVWKHXVHUCVUHVSRQVLELOLW\WRKDYHDQ electrician replace the obsolete outlet. Ŷ,I\RXFDXVHDVWDWLFGLVFKDUJHZKHQWRXFKLQJWKHXQLWDQGWKHXQLWIDLOVWRIXQFWLRQ simply unplug the unit from the AC outlet and plug it back in. The unit should return to normal operation. - 21 - Service Manual Model No.: 6. Operation Instructions 6-1 Front panel controls KEYBOARD Front panel 4 SOURCE ① MENU ② CH+ CH- 3 VOL+ 1 2 USB ④ VOLSTANDBY 30 ③ ⑤ 30 VGA SLEEP ASPECT YPbPr TV 1.SOURCE: Display the input source menu. 2.MENU: Display main MENU. 3.CH+/CHIn TV mode,press“CH+”or“CH-”to change the channel up and down. In MENU mode, press “CH+”or“CH-”to select items. 4.VOL+/VOLAdjust sound level. In MENU mode, press“VOL+”or“VOL-”to adjust the item that you selected. 5. STANDBY Press this button to turn the unit ON from STANDBY mode. Press it again to turn the set back to STANDBY. CH.LIST S.M VOL CH P.M DISPLAY 1: Remote control sensor. 2: Indicator LED: WHITE 3: Indicator LED: RED 4: Key board POWER ON STANDBY. REAR AV Connections AV OUTPUT AC-INPUT 100-240V~50/60Hz VIDEO L R VIDEO L R All the terminals are(from left to right): AC POWER SOCKET, VIDEO, AUDIO INPUT, AV OUTPUT. Note: VIDEO and YPbPr share one audio channel. REAR AV Connections(SIDE) RF HEADPHONE HDMI2/MHL USB HDMI1 Y Pb Pr PC AUDIO VGA All the terminals are (from left to right): USB, HDMI2/MHL, HDMI1, YPbPr INPUT, HEADPHONE, PC AUDIO, VGA, RF. Note: When HDMI port get DVI signal, the audio signal receives from the PC Audio channel. - 22 - Service Manual Model No.: 6-3 Setting Up Your Remote Control SCREEN 16 Press to change picture aspect ratio. Press to open the on-screen menu.In teletext mode,press to open the INDEX page. 17 Press to navigate the on-screen menu. OK Press to confirm a selection. In teletext mode,press to enter mix mode. (reverse) Press to fast forward or reverse playback in multimedia mode and timeshift mode. (Red and (forward) Green button in teletext mode) Press to turn on/off the teletext function,and change TTX mode. Press to play/pause in multimedia mode, (play/pause) timeshift in DTV mode. 18 SOURCE 19 20 21 22 Press to open the input source list. No function. Press to change the channel. P Press to display the channel information. In teletext mode,press to revealthe hidden information. 3D WORLD 23 No function. Press to open the channel list.In teletext mode, press to size the teletext. 24 25 26 GUIDE Press to display electronic programme guide in TV mode. In teletext mode,press to enter a secondary page. Press to close the on-screen menu.In teletext mode,press to hide the text. (previous) Press to select previous or next file.(yellow and (next) blue button in teletext mode) (REC) (Power) Press to select the sound mode. P.MODE Press to select the picture mode. 0-9 Press to enter a channel number or password. Q.VIEW Press to switch to the last viewed channel. SLEEP Press to set the sleep timer. VOL +/- Press to adjust the volume level. (Mute) Press to stop multimedia playback,stop timeshift in DTV mode. Press to turn the TV on or off. S.MODE Press to turn the sound on or off. AUDIO(I/II) Press to select Mono,Nicam stereo for ATV channel.Select Audio language for DTV channel. SUBTITLE Press to turn the subtitle on or off. Press to open a favorite channel list.In teletext mode,press to hold a page. Press to record the TV program you are watching in DTV mode. Insert Batteries into the Remote Contol 1. Remove the battery cover. 2. Inserting the 2 AAA 1.5V batteries making sure the polarity (+ or -) of the batteries matches the polarity marks inside the unit. 3. Mount the battery cover. Replace with new batteries when the TV set begins to show the following symptoms:Operation is unsteady or erratic. Sometimes the TV set does not function with Remote Control Unit. Remark: 1) Alkaline Battery Recommeded. 2) Remove batteries when they are exhausted or if the remote control is not to be used for long time. - 23 - Remote Control TELETEXT Press: TEXT SELECTING A PAGE DIRECT ACCESS TO THE ITEMS INDEX SUB CODE HOLD REVEAL You will obtain: E Teletext is an information system broadcast by certain channels which can be consulted like a newspaper. It also offers access to subtitles for viewers with hearing problems or who are not familiar with the transmission language(cable networks, satellite channels, etc.) This is used to call or exit teletext modes. The summary appears with a list of items that can be accessed. Each item has a corresponding 3 digit page number. Enter the number of the page required using the 0 to 9 up/down. Example: page 120, enter 120. The number is displayed top left, the counter turns and then the page is displayed. Repeat this operation to view another page. If the counter continues to search, this means that the page is not transmitted. Select another number. Coloured are as are displayed at the bottom of the screen. The 4 coloured keys are used to access the items or corresponding pages. The coloured areas flash when the item or the page is not yet available. This returns to the contents page (usually page 100). Press the button and enter the 4-digit number to enter a secondary page. To freeze the page. To display or hide the concealed information (games solutions). MIX This will superimpose the teletext data on top of the TV picture. Press button again to return to full text. EXIT H ide the teletex t. SIZE Switch the image to top,bottom,full. - 24 - A B C D +12V T102 EFD25 TRANSFORMER U807 (0B2273) PWM IC AC100V-240V ॳ⧚Ḛ 5 5 J304 HP_JACK CN701 TO SPK U2 RT8296A DC/DC 4 5VA U701 L/R PT2308 HeadPhone U101 SY8008B DC/DC U103 SY8008B DC/DC U105 DC/DC SY8008B 1.2V 3.3V 1.8V 5VA L/R (AOUT0) /TDA18273(On Board) F35WT/ST17WM(TCL) U702/U703 3 3 IF DSP 32Mbit SPI FLASH DDR2 Built-in 2 U13 DVD I/F CN301 USB PORT J302 2 TSUMV59MS-QFP128 BLOCK DIAGRAM TUNER TPA1517 OR 311XD L/R 5VA PWR-ON/OFF 3.3V 5VA AUDIO AMP. 12VA 5VSTB RF IN 4 CVBS1 - 24 L/R(AIN5) 㒓䏃 RGB RGB J308 AV OUT J306 SCART J501 ShenZhen MTC Co., Ltd. L/R (AOUT1) CVBS_OUT U501 PI5V330 RGB SW. VGA J502 J401,J402 HDMI*2 J301 YPbPr J307 AV1 CN202 FP I/F Date: Custom Size Title Thursday, November 15, 2012 MSTV2409-YL01-01 Document Number BLOCK DIAGRAM 1 Sheet 2 of 12 Rev C 31-32F XINGHESHIJI BLDG. 3069 CAITIAN ROAD FUTIAN DISTRICT SHENZHEN CVBS0 L/R (AIN4) RGB0 L/R (AIN1) HDMI-2/MHL HDMI-1 YPbPr1/RGB1 L/R(AIN3) CVBS2 IR,KEY0,KEY1 1 A B C Service Manual Model No.: 7. Electrical parts 4 7-1. Block Diagram A B C S3 AC2 LF800 1mH CY800 470PF/250VAC R885 1M/1206 R883 1M/1206 D807 RL207(2A/1000V) 2 4 1 2 CN800 AC_IN CX1 1 3 AC1 CN801 SWITCH S1 S2 F800 +12V +5V 102/25V/0805 C1068 1 2 J3 1 2 J8 2 3 FB RI U807 3 2 1 CS GATE SRQ1 4 6 1 2 3 4 J4 4 3 2 1 SRQ2 10K/0805 R890 3 R892 22R-0805 FOR_CPT 1 2 J7 C1034 472/1KV SMK0870F-TO220F Q810 R895 1R2-1206 R896 1R2-1206 R897 1R2-1206 R903 1R2-1206 R894 470R/1206 3906 Q811 D809 1N4007 R865 68K/2W C1069 101-0805 R891 1K/0805 100R/0805 R889 22V D801 R880 10R/1206 PWR-ON/OFF + C1056 0.1uF-50V-K-0805(X7R) R878 C1053 470k/1206 10uF/50V 㗕࣪ッষ R882 NC/1M/1206 R877 470k/1206 NC/1M/1206 R881 EC805 100uF/400V R886 NC/24K-1206 470K/1206 R876 NC/FR107 D811 RT1 NTC-5D7 RTH5-3 CY801 470PF/250VAC 1M/1206 R888 1M/1206 R884 14D561K RDH5-3A-W RV1 5 LF801 60mH 0.22u/250VAC 3 4 D805 RL207(2A/1000V) + D810 FR107 D804 RL207(2A/1000V) FB7 10R N52806464 2 VDD 5 GND 1 2 1 4 5 9 6 8 1 12 NP2 NP2 2 NC NP1 3 10 T102 T103 EFD25 EFD25 5V 5V NB1 GND GND NB2 12V 12V NC 3 1 R867 47R/1206 3 1 JR1 JR3 JR2 0R-1206 R902 10K/0603 C1071 0.1uF/0603 C1070 NC/2.2u-0805 0R-1206 0R-1206 R899 36K/0603 3 2 2 1000uF/25V +C1081 +12VB R31 47K/0603 OFF + H:ON L:OFF C26 102/50V/0603 +12VB 7 2 C1040 0.1uF-0603 ON/OFF C23 9 5 2 3904 Q808 R870 33K Q806 QM3005 2 3 R36 5.6K1% R32 7.5K/0603 12VA + TP5 TP4 TP2 TP1 + 8 7 6 5 1 3 2 4 0.1uF(X7R) C1061 0.1uF(X7R) C1063 AO4468 Q809 1 5V_SW C1066 220uF/16V +5V 5VA + Date: C Size Title Thursday, November 15, 2012 MSTV2409-YL01-01 Document Number POWER 1 Sheet 3 of 12 Rev C 31-32F XINGHESHIJI BLDG. 3069 CAITIAN ROAD FUTIAN DISTRICT SHENZHEN ShenZhen MTC Co., Ltd. PWR-ON/OFF 5VA 12VA EC4 470uF/16V 5Vstb 5Vstb ᅲ⌟ؐ˖ Ꮉ:5.17V ᕙᴎ:5.25V; R874 100K 470uF/16V + +12V EC31 C1041 223/25V/0805 10uH-3.8A 36K1% R35 200K R34 SS24 D4 103/25V/0603 L2 C17 C22 332/25V/0603 GND 101/50V/0603 RT8296A FB SW 3 C1051 1n C24 104/25V/0603 MP2303 VIN U2 R875 2.2K R328 10k R858 +3.3V_NORMAL 10K 0.1uF-0603 C1038 +12VB PWR-ON/OFF R27 100K/0603 ON EC3 470uF/16V 3uH-5A-K L806 6 PWR-ON/OFF C1039 + 2200PF 1000uF/25V C1022 2 C1037 2200PF 2 3 D806 TO-220B SBR20100CTFP(DIODES/TO-220) 1 R869 47R/1206 +12VB 11 3 12 2 4 10 9 5 7 8 6 1 R901 100K/0603 R898 1K/0603 R893 470R-0805 R900 1K/0603 U809 TL431 CY802 2200PF/250VAC U808 PC817 C1036 101/1KV 4 5 9 6 8 12 1 11 2 10 3 3 1 ᅲ⌟ؐ˖ Ꮉ:12.5V ᕙᴎ:12.48V; 1 2 D812 1N4148 D808 TO-220B SBR20100CTFP(DIODES/TO-220) C25 8 3 C33 10uF/1206 104/25V/0603 1 BS 4 1 2 D803 RL207(2A/1000V) 1 4 3 C41 10uF/1206 D 2 - 25 - 1 1 2 R26 200R/0805 NC/SS GND COMP 4 6 EC5 1 470uF/16V 2 1 2 5 A B C D D Service Manual Model No.: 7-2. Circuit Diagram A B C D 2 3 4 LED2 LED3 LED4 8 9 10 LED6 LED7 LED8 U3 ISET FB SDB SDBX AGND VCC EN CH8 CH7 11 12 13 14 15 16 17 18 19 20 BL-ADJUST PWM NC CH6 AP3608E FBX CH5 PGND2 PGND1 CH4 CH3 CH2 CH1 R76 10K R828 BX 8.2K 20K R830 SHD DB 2 3 4 LED10 LED11 LED12 8 9 10 LED14 LED15 LED16 CH8 CH7 CH6 CH5 PGND2 PGND1 CH4 CH3 CH2 CH1 U4 LED4 LED2 VCC 5 32' R828=82K R841=8.2K EN NC R835 19 11 12 13 14 15 16 17 18 R853 10K R841 8.2K BX DB R829=20K R842=270K R838 10K LED8 LED6 R829=R842=270K NC R837 20 BL-ADJUST PWM NC FBX ISET FB SDB SDBX AGND AP3608E LED7 LED5 29' R828=R841=8.2K 7 LED13 6 5 1 NC R836 R834 LED9 LED3 LED1 26ᇌՓ⫼0Rˈ݊ᅗሎᇌ㾚⬉⌕㗠ᅮ NC 7 LED5 6 5 1 LED1 R832 10K LED13 LED9 4 NC R849 NC R848 BL-ADJUST C16 1uF-0603 C20 0.1uF(X7R) +5V SHD 1uF-0603 C14 12VA Փ⫼CN2ᯊˈ䌈Ϟ NC/100R-0603 R850 C15 1uF-0603 C18 0.1uF(X7R) +5V I=1.194X400/R R R842 270K ON/BK +5V R829 270K FB R831 51K ON/BK LED14 LED10 R843 NC/510K DRV OVP CN804 C27 1uF-0603 10K R14 NC R847 NC R846 LED16 LED12 FB1 LED1 LED2 LED3 3 1 2 3 4 5 6 7 8 9 10 R18 270K 8 9 10 11 12 13 14 DRV R700 22R-0603 C38 10uF/1206 CN803 1 2 3 4 5 LED+ 6 LED+ 7 8 LED13 9 LED14 10 LED15 11 LED16 12 HEADER_12 LED9 LED10 LED11 LED12 3 CN804 CN805 ⫼Ѣ23.6, U4ϡ䌈DŽ CN806 ⫼Ѣ26",CN2ϡᦦDŽ L:ON H:OFF 6 ADJ-PWM 1k ON OFF 2 20K R21 R19 10K LED+ LED5 LED7 R70 R24 R16 1k 1 2 1 2 R856 NC/1R-1206 R860 NC/1R-1206 1 R20 4.7K 5VA 24ᇌҹϟᯊˈϞC1026; 26ᇌҹϞᯊˈϞC2; NC,乘⬭ԡ㕂䇗㚠ܝᑆᡄ ShenZhen MTC Co., Ltd. Q7 3904 ON/BK 18.5ᇌ䳔䌈C1030 2.15/23.6/26ϡ䳔㽕䌈 C335 NC/10UF(X5R) BL-ADJUST LED+ 1 Date: Custom Size Title Thursday, December 27, 2012 MSTV2409-YL01-01 Document Number LED DRIVER 1 Sheet 4 of 12 Rev C 31-32F XINGHESHIJI BLDG. 3069 CAITIAN ROAD FUTIAN DISTRICT SHENZHEN 1K Q6 3904 3 4 CN2 NC/HEADER_2 3 4 LED +3.3V_Normal R15 4.7K 1 1 2 3 4 5 6 J2 LED+ R826 1.5K/0603 C2 + + C1026 NC/220uF/50V 220uF/63V R823 51K/0603 FOR_CPT 1 1 SS310/DO-214AB 22-1206 SS310/DO-214AB 220pF/0805 C40 R750 NC/33R LED1 LED3 6 ON_PBACK R17 NC/100pF C750 FB1 2 2 D9 D10 C37 100pF OVP HS_for_Q103 CN802 U4ϡ䌈DŽD10ϡᦦ CN806 1 2 3 4 5 6 7 8 9 10 C39 2 220pF/0805 SRQ14 R65 0.3-1206 R68 0.3-1206 R69 0.3-1206 2 1 Q103 B601001 TO252-DPAK FB56R-4A-1206 FB12 FB56R-4A-1206 FB13 FOR_CPT LED5 LED6 LED7 LED8 LED1 LED2 LED3 LED4 LED+ C32 103/25V/0805 0.1UF-50V-K-0805(X7R) C35 R839 R2297 3.3K 10K C31 102/25V/0805 SHD FB 1 CN2 ⫼Ѣ18.521.6 U3 2 L805 22uH/3.8A L807 NC/47uH/3.8A $$$83 C34 0.1uF-50V-K-0805(X7R) + FOR_CPT LED5 LED6 LED7 LED8 LED4 LED+ RT CS AGND SHDN FB COMP SS C1021 470uF/16V FB114 56-4A-1206 U5 AP3039A PGND OUT VCC VIN EN OV UVLO R845 NC/1.2K 7 6 5 4 3 2 1 + C1023 220uF/16V R721 10K LED15 LED11 R844 NC/20K FB 1 2 3 4 5 LED+ 6 LED+ 7 8 LED5 9 LED6 10 LED7 11 LED8 12 HEADER_12 LED1 LED2 LED3 LED4 ON/BK R720 20K 12VA 13 14 18.5ᇌ㟇24ᇌѠᦦՓ⫼U5ˈ䕃ᥦ㒓ⱘՓ⫼U5+U3 26ᇌՓ⫼ϝ乫偅ࡼ R850ˈՓ⫼Ѡᦦᯊˈ䌈Ϟˈ݊ᅗ⢊ᗕᯊϡ䳔㽕䌈 11 12 C931 0.1uF-50V-K-0805(X7R) ϔԧᴎ˖L807(ᦦӊ)˗ ݊ᅗ˖L805(䌈⠛)˗ 13 14 C932 1uF-100V-Z-1206-X7R 3 11 12 C933 NC/1uF-100V-Z-1206-X7R 4 3 2 C934 NC/1uF-100V-Z-1206-X7R 5 3 2 - 26 - A B C D A B C 10uH_1.5A C120 0.1uF(X7R) L101 + L108 10uH_1.5A 10uF(X5R) C118 䴴䖥DC-DC C127 100PF R110 1K ON 1 4 1 5 R124 10K R27Ϟᢝᬍϟᢝ ᬍᓔᴎⶀ䯈ᇪዄ 1K 0R-0805 R123 NC/0R-0805 R118 R101 10k 1 4 VIN LX 2V~5.5V INPUT VFB = 0.6V 1.5MHZ SY8008B :1.0A EN OUT/FB 5 3 R104 100K1% R103 10K1% R102 100K1% L102 4.7uH/2A U103 XL8009STR_SOT-23 Q110 3904 R122 R121 270K C137 0.1uF 5 3 R115 100K1% R112 330K1% R109 120K1% C129 C130 C132 C133 C121 33P +3.3V_Normal + 2 Vpp=21mV +2.5V_Normal Vpp=48mV EC104 10uF(X5R) C134 0.1uF(X7R) D101 1N4001 䴴䖥DC-DC 1 +3.3V_Normal 0.1uF(X7R) 0.1uF(X7R) 10uF(X5R) 10uF(X5R) 10uF(X5R) 10uF(X5R) 0.1uF(X7R) NC/100K 1 Q102 NC/2N7002 VCC-Panel R120 NC/51-0603 Q101 AO3407 2 3 C138 0.1uF Vpp=100mV C139 NC/10P 䴴䖥DC-DC Ꮉ:739mA(MHL) ᕙᴎ:6mA C104 C105 C102 ᅲ⌟:3.27V C103 33P Vpp=36mV 1.26V Ꮉ:585mA(ߏކ780mA) ᕙᴎ:10mA; 4 1.26A(ḍሣϡϔḋˈ⬉⌕ϡϔ) VIN LX 2.4V~6V INPUT VFB = 0.6V 1.5MHZ XL8009STR :1.5A EN OUT/FB L107 4.7uH/2A 4 ᅲ⌟:1.24V Vout=0.6X(1+Rup/R down ) C109 0.1uF 32"ሣ MAX 800mA (ⱑഎ), ߏކ1.45A R117 6 PANEL_ON/OFF OFF 12VA 5VA NOTE4 PANEL POWER 䴴䖥DC-DC C126 0.1uF(X7R) 5Vstb V59MSᕙᴎ᮴PMᓣ 䳔ֱᣕ3.3Vկ⬉ 10uF(X5R) EC120 U101 SY8008B_SOT-23 1.26V DC-DC 10uF(X5R) C101 +3.3V_Normal 5Vstb V59MSᕙᴎ᮴PMᓣ 䳔ֱᣕ1.2Vկ⬉ 10uF(X5R) C107 D C119 10uF(X5R) C125 0.1uF(X7R) 2 C108 0.1uF 4.7K R119 GND 2 L106 10uH_1.5A C115 100PF R106 1K 3 1 4 VIN LX 2V~5.5V INPUT VFB = 0.6V 1.5MHZ SY8008B :1.0A EN OUT/FB U105 SY8008B_SOT-23 5 3 R111 100K1% R108 82K1% R113 120K1% L105 4.7uH/2A C110 33P + EC121 10uF(X5R) +3.3V_NORMAL 2 +3.3V_Standby C150 NC/10uF/1206 C135 0.1uF(X7R) 10uF(X5R) C111 Vpp=36mV ᅲ⌟:1.81V ShenZhen MTC Co., Ltd. 1 Date: C Size Title Thursday, November 15, 2012 MSTV2409-YL01-01 Document Number DC-DC 1 Sheet 5 of 12 Rev C 31-32F XINGHESHIJI BLDG. 3069 CAITIAN ROAD FUTIAN DISTRICT SHENZHEN C113 0.1uF(X7R) 䴴䖥DC-DC AVDD_DDR Ꮉ:150mA (HDMI᳔256mA) ᕙᴎ:1.8Vϡկ⬉; 2 V59MSᕙᴎ᮴PMᓣ䳔ֱᣕ3.3Vկ⬉ˈ ᠔ҹৃҹ݅⫼+3.3V_Normalˈϡ䳔㽕LDO ϧկ+3.3V_Standby +3.3V_Standby 䴴䖥DC-DC C117 10uF(X5R) C112 0.1uF(X7R) 5VA DDR_POWER 3 C116 10uF(X5R) Main Chip POWER 3 2 C114 0.1uF(X7R) 5 1 GND 2 GND 3 2 - 27 - A B C D A B C 7 CVBS_OUT0 9 VGA-Lin_AU 9 VGA-Rin_AU 7 AV1-AULin1 7 AV1-AURin1 7 AV1_VIN 7 DVD_AV 7 SCART1_VIN AV2_AULin2 AV2_AURin2 AV3_AULin3 AV3_AURin3 4.7K R223 R224 R231 R233 +3.3V_NORMAL R281 R218 4.7K 1K 4.7K 4.7K 3 2 24MHz-11P-30PPM-49/S 1M C254 R219 15p-NPO Y1 C201 15p-NPO AUL2 AUR2 AUL3 AUR3 AV-AUOUTL3 AV-AUOUTR3 AMP-AUOUTL0 AMP-AUOUTR0 C238 1uF C239 1uF C240 1uF C241 1uF 5 Q203 3904 2 Q201 3906 3 0R XTALO XTALI System XTAL PWR-ON/OFF GRN 47nF BIN2 1nF SOGIN2 47nF GIN2P 47nF GIN2M 47nF RIN2 47nF BIN0 1nF SOGIN0 47nF GIN0P 47nF GIN0M 47nF RIN0 0R DDCDA_DA AU33 AVDD_ADC VDDC VDD33 C282 1n LED_G C283 1n LED_R FB L201 AUVRM AUVAG AUL0 AUR0 CVBS2P CVBS1P CVBS0P VCOM0 CVBS_OUT0 BIN2 SOGIN2 GIN2P GIN2M RIN2 VGA_HS BIN0 SOGIN0 GIN0P GIN0M RIN0 VGA_VS HDMI1-RX1N HDMI1-RX1P DDCDA_DA HDMI1-RX2N HDMI1-RX2P DDCDA_CK HDMI1-ARC HDMI1-CLKN HDMI1-CLKP HDMI1-RX0N HDMI1-RX0P C253 10uF(X5R) AUVAG AUVRM TSUMV59MS RXCKN_A RXCKP_A RX0N_A RX0P_A AVDD_33 RX1N_A RX1P_A DDCDA_DA RX2N_A RX2P_A DDCDA_CK ARC AVDD1P2_DVI_A HSYNC0 BIN0P SOGIN0 GIN0P GIN0M RIN0P VSYNC0 AVDD3P3_ADC BIN1P SOGIN1 GIN1P GIN1M RIN1P VSYNC1 HSYNC1 CVBS2 CVBS1 CVBS0 VCOM CVBSOUT AU33 AUREF AUVAG AUL1 AUR1 0.1uF 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 U13 C252 R228 4.7K 4.7K UART-RX UART-TX R227 5Vstb Debug port Close to IC with width trace Audio DDCDA_CK HDMI1-ARC AV1_VIN C226 47nF CVBS2P C227 47nF CVBS1P DVD_AV SCART1_VIN C228 47nF CVBS0P R212 68R C229 47nF VCOM0 CVBS_OUT0 AV_AULin0 C233 1uF AUL0 C234 1uF AV_AURin0 AUR0 AV_AULin1 C236 1uF AUL1 AV_AURin1 C235 1uF AUR1 7 AV_AUOUTL3 7 AV_AUOUTR3 10 AMP_AUOUTL0 10 AMP_AUOUTR0 7 SCART1_ALIN 7 SCART1_ARIN 7 DVD_IN_L 7 DVD_IN_R LED RED HDMI-CEC HDMI_HP1 HDMI1-CLKN HDMI1-CLKP HDMI1-RX0N HDMI1-RX0P HDMI1-RX1N HDMI1-RX1P HDMI1-SDA HDMI1-RX2N HDMI1-RX2P HDMI1-SCL R207 ARC VGA_HS RGB0_Pb+ C216 RGB0_Y-SOG C217 RGB0_Y+ C218 R210 68R C219 RGB0_Pr+ C220 9 RGB0_Pr+ VGA_VS 9 VGA_VS RGB2-HDTV_BIN C221 7 RGB2-HDTV_BIN RGB2-HDTV_SOGIN C222 7 RGB2-HDTV_SOGIN RGB2-HDTV_GIN C223 7 RGB2-HDTV_GIN R211 68R C224 RGB2-HDTV_RIN C225 7 RGB2-HDTV_RIN 8 HDMI-CEC 8 HDMI_HP1 8 HDMI1-RXC8 HDMI1-RXC+ 8 HDMI1-RX08 HDMI1-RX0+ 8 HDMI1-RX18 HDMI1-RX1+ 8 HDMI1-SDA 8 HDMI1-RX28 HDMI1-RX2+ 8 HDMI1-SCL 8 ARC 9 VGA_HS 9 RGB0_Pb+ 9 RGB0_Y-SOG 9 RGB0_Y+ DDCDD_CK TSUMV59MS UART-RX 9 UART-TX 9 AUL1 AUR1 AUL2 AUR2 AUL3 AUR3 AMP-AUOUTL0 AMP-AUOUTR0 AV-AUOUTL3 AV-AUOUTR3 XTALO XTALI DDCDD_DA PH_DETEC# ON_PBACK AVDD_DDR HDMI_HP0 HDMI0-CLKN HDMI0-CLKP HDMI0-RX0N HDMI0-RX0P HDMI0-SDA HDMI0-RX1N HDMI0-RX1P HDMI0-SCL HDMI0-RX2N HDMI0-RX2P 2 1 VIFP VIFM AGC VDD33_DMPLL AVDD33_DEMOD 8 HDMI_HP0 8 HDMI0-RXC8 HDMI0-RXC+ 8 HDMI0-RX08 HDMI0-RX0+ 8 HDMI0-SDA 8 HDMI0-RX18 HDMI0-RX1+ 8 HDMI0-SCL 8 HDMI0-RX28 HDMI0-RX2+ 1 1 HDMI_HP1 HDMI0-RX2P HDMI0-RX2N DDCDD_CK HDMI0-RX1P HDMI0-RX1N DDCDD_DA HDMI0-RX0P HDMI0-RX0N HDMI0-CLKP HDMI0-CLKN HDMI_HP0 GND-EFUSE System-RST HDMI-CEC IR_SYNC SC1_FS KEY1 KEY0 AVDD_DDR 68R UART-TX 68R UART-RX DVD_ON/OFF ADJ-PWM R208 R209 PWR-ON/OFF 132 131 130 129 128 127 126 125 124 123 122 121 120 119 118 117 116 115 114 113 112 111 110 109 108 107 106 105 104 103 VIFP VIFM Tuner 4 USB1_DP USB1_DM AVDD_MOD USB0_DP USB0_DM SCZ SDO SDI SCK PWM2/GPIO24 GPIO0 GPIO1 GPIO2 GPIO3 INT/GPIO65 VDDC LVB0M LVB0P LVB1M LVB1P AVDD_MOD LVB2M LVB2P LVBCKM LVBCKP LVB3M LVB3P LVB4M LVB4P LVA0M LVA0P LVA1M LVA1P LVA2M LVA2P AVDD_MOD LVACKM LVACKP TEST MASK2 MASK1 E-Pad HOTPLUGA RX2P_D RX2N_D DDCDD_CK RX1P_D RX1N_D DDCDD_DA RX0P_D RX0N_D RXCKP_D RXCKN_D HOTPLUGD GND_EFUSE HWRESET CEC IRIN SAR2/GPIO73 SAR1/GPIO74 SAR0/GPIO75 AVDD_DDR DDCA_DA DDCA_CK PWM1/GPIO25 PWM0/GPIO26 TESTPIN GPIO64 AUL3 AUR3 AUL4 AUR4 AUL5 AUR5 AUOUTL0 AUOUTR0 AUOUTL1 AUOUTR1 XOUT XIN AVDD_DMPLL AVDD3P3_DADC VIFP VIFM RFAGC AVDD_DDR GPIO55 GPIO56 VDDP VDDC LVA4P LVA4M LVA3P LVA3M 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 LVA4P LVA4N LVA3P LVA3N VIFP VIFM 11 11 11 TAGC R232 4.7K 3 4 1 2 SRQ24 HS_V26 C263 22nF TAGC TUNER_SCL TUNER_SDA 10K AGC Close IC R240 R239 10K +3.3V_Normal TUNER_SCL 8,11 TUNER_SDA 8,11 VDD33 VDD33 AMP-MUTE 10 VDDC +3.3V_Normal HS_V26 LVACN LVACP LVB2N LVB2P LVBCN LVBCP LVB3N LVB3P LVB4N LVB4P LVA0N LVA0P LVA1N LVA1P LVA2N LVA2P LVB0N LVB0P LVB1N LVB1P TUNER_SCL 8,11 TUNER_SDA 8,11 VDD33 USB1_D+ 7 USB1_D- 7 R285 SPI_CS0N R286 SPI_Flash-SDO R287 SPI_Flash-SDI R288 SPI_Flash-SCK SPI_WP0N SCL SDA LCD_OP PANEL_ON/OFF AMP-MUTE 33R 33R 33R 33R R225 4.7K 102 101 100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 R251 TUNER_SCL SC1_FS LCD_OP DVD_ON/OFF AMP-MUTE PWR-ON/OFF PH_DETEC# R247 4.7K 4.7K R246 DVD_ON/OFF ADJ-PWM PWM1 PWM0 {IPAD_PWM1, PAD_PWM0} B51_NO_EJ 4'h00 Chip Config 0R/NC NC/0R PANEL_ON/OFF ON_PBACK ADJ-PWM R250 KEY1 R291 4.7K 3 7,8 7,8 3 LVA0N 22RX4 LVA0P LVA1N LVA1P LVA2N 22RX4 LVA2P LVACN LVACP LVA3N 22RX4 LVA3P LVA4N LVA4P LVB0N 22RX4 LVB0P LVB1N LVB1P LVB2N 22RX4 LVB2P LVBCN LVBCP LVB3N 22RX4 LVB3P LVB4N LVB4P RP6 RP5 RP4 RP3 RXE0RXE0+ RXE1RXE1+ RXE2RXE2+ RXECRXEC+ RXE3RXE3+ RXE4RXE4+ RXO0RXO0+ RXO1RXO1+ RXO2RXO2+ RXOCRXOC+ RXO3RXO3+ RXO4RXO4+ R290 100K RP2 VGA +3.3V_Normal SCART RP1 䴴䖥Џ㢃⠛ᬒ㕂 C290 1uF SC1_FS 7 LCD_OP DVD_ON/OFF AMP-MUTE 10 PWR-ON/OFF PANEL_ON/OFF ON_PBACK 4 5 HD-VSW0 9 ADJ-PWM 4 㢹䕃ӊ᮴⊩⫼GPIO0(TUNER_SCL)ˈ ߭ᬍ⫼GPIO74(KEY1)ࠊˈ㗠ࠡᵓ ᣝ䬂া⫼KEY0ϔ䏃ADCষ䕧ܹẔ⌟DŽ GPIO For RGB SWITCH SPI_WP0N R244 NC R241 R242 NC NC R245 NC R237 NC/4.7K +3.3V_Normal R236 NC/4.7K SCL SDA 4.7K1 22K R206 Q202 3906 R205 PANEL_ON OVERDRIVER C242 0.1uF R216 FLASH_WP0N SPI_Flash-SDO SPI_CS0N R217 10K 4 FLASH_WP0N 3 2 FLASH_CS0N 1 4.7K R214 VCC-FLASH 4 3 2 1 TP TF4 TF3 TF2 TF1 TF1 TF5 TF6 TF7 TF8 SI SCK HOLD# EN25F32 VSS WP# SO CE# U202 1nF VDD PANEL_ON VCC-Panel RXE0+ RXE1+ RXE2+ RXEC+ RXE3+ RXE4+ RXO0+ RXO1+ RXO2+ RXOC+ RXO3+ RXO4+ 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 GND GND RO0+ RO0RO1+ RO1RO2+ RO2ROC+ ROCRO3+ RO3RO4+ RO4GND GND RE0+ RE0RE1+ RE1RE2+ RE2REC+ RECRE3+ RE3RE4+ RE4GND GND GNDLCDOP VCC VCC VCC VCC VCC VCC OP2 OP1 CN201 2*20Pin-2.0mm 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 2 OVERDRIVER VCC-Panel R243 NC 1K R238 +3.3V_Normal C237 0.1uF R215 27R/1206 +3.3V_NORMAL Ꮉ㺙छ㑻˄ᖙ䳔˅ SPI_Flash-SDI SPI_Flash-SCK VCC-FLASH +3.3V_NORMAL SPI_Flash-SDI SPI_Flash-SCK VCC-FLASH LCD_OP RXE0RXE1RXE2RXECRXE3RXE4- RXO0RXO1RXO2RXOCRXO3RXO4- 5 6 7 8 5 6 7 8 Ԣ⬉ᑇԡ C211 LVDS CONNECTOR 1K SPI_Flash-SDO NC/10K SPI_CS0N R213 2 1K System-RST 2.2uF/0805 C208 ࡴRESETᯊ䯈:110ms 2 BAV99 10uF/0805 C212 VCC-FLASH LVDS CONNECTOR PH_DETEC 10 D201 R204 1 SERIAL FLASH 1M R203 3 5Vstb RESET CIRCUIT 2 3 D 7 5 3 1 7 5 3 1 7 5 3 1 7 5 3 1 7 5 3 1 7 5 3 1 VDD33 VDDC 3 8 6 4 2 8 6 4 2 8 6 4 2 8 6 4 2 8 6 4 2 8 6 4 2 4 C204 C206 0.1uF C207 0.1uF C209 0.1uF C230 2.2uF/0603 0.1uF 0.1uF IR_SYNC KEY1 KEY0 KEY PAD KEYBOARD 5Vstb 1K R235 To dvd IRIN 1K R234 7 1K R229 +3.3V_NORMAL IRIN L103 L109 KEY1-in KEY0-in KEY1-in LED_R LED_G STANDBY IRIN C140 0.1uF 10 9 8 7 6 5 4 3 2 1 LED-IR 10 9 8 7 6 5 4 3 2 1 CN202 LED_R LED_G STANDBY IRIN L111 IR FB C141 0.1uF +3.3V_NORMAL VDD33_DMPLL 0.1uF C3 ShenZhen MTC Co., Ltd. R230 1K AU33 2.2uF/0603 C1 C231 C232 NC/0.1uF 10uF(X5R) C148 3.3uF(X5R) AVDD33_DEMOD NC/FB FB Date: D Size Title 1 Friday, November 16, 2012 MSTV2409-YL01-01 Document Number TSUMV59MS Sheet 6 of 12 C Rev 31-32F XINGHESHIJI BLDG. 3069 CAITIAN ROAD FUTIAN DISTRICT SHENZHEN 100P C264 R222 4.7K FB KEY0-in 5Vstb L104 +3.3V_Normal C266 AVDD_33_PM C245 0.1uF C247 C248 Standby Power 3.3V +3.3V_NORMAL C244 0.1uF VDD33 2.2uF/0603 C243 AVDD_33 C246 0.1uF 3.3uF(X5R) Normal Power 3.3V DDR power L103 L109 L109FOR TSUMV59MS +2.5V_Normal +3.3V_Normal 1 L103 FOR Other AVDD_DDR C122 3.3uF(X5R) 250mA AVDD_ADC FB NC/FB L112 L112 L110 L110 L112 FOR Other +2.5V_Normal +3.3V_Normal L110 FOR TSUMV59MS Normal Power 2.5V 2.2uF/0603 C205 0.1uF Normal Power 1.2V VDDC +3.3V_Normal 1.26V C258 100P 8.2K R220 8.2K R221 100P C259 100P C260 10P C261 C255 100P C256 100P 5 C262 10P - 28 - A B C D A B C 5 SCART1_AROUT SCART1_ALOUT SCART1_VOUT J306 FULL_SCART(ゟᓣ) 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 R364 75R R365 75R R366 75R C323 C325 SCART1-G+ SCART1-B+ J301 6 5 4 3 2 Pr Pb Y Pr Pb 6 5 4 3 2 1 6 5 4 3 2 1 AV-JACK-3(ゟᓣ) 5 AV1_R AV1_L AV1-VIN J307 6 5 4 3 2 1 6 5 4 3 2 1 AV1_R AV1_L AV1-VIN 2.2uF/0603SCART_B 2.2uF/0603SCART_G 2.2uF/0603SCART_R NC/AV-JACK-3(ऻᓣ) J303ЎゟᓣˈJ307Ўऻᓣ˗ 6 5 4 3 2 1 1 YPbPr-JACK-3 J301Ўऻᓣ˗ Y C322 SCART1-R+ AV & YPBPR INPUT J303 5 SCART1_AROUT SCART1_ALOUT SCART1_VOUT SCART_B 9 SCART_G 9 SCART_R 9 AV1_R AV1_L AV1-VIN 33R RGB2-HDTV_RIN R305 R323 4 10K 10K 75R R314 12K 6 RGB2-HDTV_BIN 6 6 C326 33pF AV1-AURin1 6 R360 R353 10K R340 75R R363 12K SCART1_ARIN R354 12K SCART1_ALIN R348 75R SC1_FS 10R ᬍKrᣛᷛ R337 27k 2.5V R339 1 5VA CVBS_OUT0 6 1 2 3 4 4 3 2 1 DVD POWER 4pin 2.0mm CN302 7pin_2.0mm 1 2 3 4 5 6 7 CN301 DVD INTERFACE SCART1_ARIN SCART1_ALIN 5VA 5VUSB 3 DVD_CVBS DVD_AR DVD_AL DVD INPUT USB-101B J302 6 6 6 SC1_FSO 0-2v: TV Mode 5-8v: 16:9 AV 9.5-12v: 4:3 AV SC1_FS 6 SC1_FB 9 SCART1_VIN R326 10K R324 100R R319 75R R317 R315 R316 10R 100R 100R USB1_DUSB1_D+ 6 DVD_ON/OFF IRIN R343 10K 5VA 6,8 12K DVD_IN_R DVD_IN_L R321 12K C328 1nF 2 2 DVD_IN_R 6 DVD_IN_L 6 C319 2.2uF/0603 R350 47R 1 R344 47k 5V_SCART2 Q305 BT3904 R341 4.7k FB301 FB/0603 R355 10K C314 2.2uF/0603 USB1_D- 6 USB1_D+ 6 SCART1_ALOUT C327 1nF DVD_AV 6 R320 4.7R 4.7R DVD-Rin DVD-Lin R307 R308 5VA SCART1_AROUT FS301 SMD1206P050TF R329=10K,R337=10Kˈأ㕂ֱᣕ2.5Vᯊˈ ᬍATV COLORBARথⱑ˗ R329=47K,R337=27Kᯊˈ ৃᬍKrᣛᷛ˗ 100uF/10V USB Interface 10K R336 75R R332 EC302 R329 47K FB302 FB/0603 VIDEO_OUT 5V_SCART Q304 3904 R338 470R C311 33pF 75R 1 R347 2.7K R342 10K C317 330pF C320 33pF AV1-AULin1 6 AV1_VIN 6 RGB2-HDTV_RIN 6 SCART1_AR RGB2-HDTV_GIN AV1-AURin1 R325 SC_FS_IN SC_FB_IN C316 330pF R331 3906 Q301 D⠜ 20⌟䆩᠔䳔ˈ ᇍഄ100P⬉ᆍ SCART1_V RGB2-HDTV_SOGIN AV1-AULin1 75R C310 100P SCART1_AL SCART1_VOUT 33R AV1_VIN R322 12K RGB2-HDTV_BIN 33R R303 R318 0R RGB2-HDTV_SOGIN R302 R313 33R RGB2-HDTV_GIN R301 NC/FULL_SCART(ऻᓣ) 21 SCART1_V 20 SCART1_VOUT 19 18 17 SC_FB_IN 16 SCART1-R+ 15 14 13 12 SCART1-G+ 11 10 9 SC_FS_IN 8 SCART1-B+ 7 SCART1_AL 6 5 4 SCART1_ALOUT 3 SCART1_AR 2 SCART1_AROUT 1 6 R 3 GND 4 L 1 GND GND 2 CVBS 0.1uF C308 2 3 NC/AV_OUT(ऻᓣ) SCARTЁⱘRGBⱘV-SYNCᇚ䞛⫼SCART1_VϞⱘৠℹֵো˗ SCART1_ALOUT SCART1_AR SCART1_AROUT SC_FS_IN SCART1-B+ SCART1_AL SCART1-G+ SC_FB_IN SCART1-R+ SCART1_V SCART1_VOUT J309 Keep AGND trace with signal Keep spacing for L/R FULL SCART J306ЎゟᓣˈJ309Ўऻᓣ˗ 6 R 3 GND 4 L 1 GND GND 2 CVBS 25 D J308 24 3 2 AV_OUT(ゟᓣ) R309 75R J305 8 8 R310 75R + 2סᬒ C301 3 10uF/1206 C329 25 7 7 10P J305ЎゟᓣˈJ308Ўऻᓣ˗ 8 8 8 8 R311 75R 4 0.1uF/X7R C309 24 7 7 7 7 6 5 C330 NC/10uF/1206 3 2 5 C304 Q306 BT3904 R352 4.7k R345 10k R361 47R 1 5V_SCART2 R351 22k C312 10uF(X5R) 3 2 AV OUT & SCART 10P - 29 - R362 22k R356 47k R357 10k R349 220K C315 2.2uF/0603 C313 0.1uF R346 100R AV_AUOUTR3 R358 100R AV_AUOUTL3 AV_AUOUTL3 6 ShenZhen MTC Co., Ltd. CLOSE TO IC C324 220pF AV_AUOUTR3 6 Date: Custom Size Title Thursday, November 15, 2012 MSTV2409-YL01-01 Document Number HDIN & AVIN 1 Sheet 7 of 12 Rev C 31-32F XINGHESHIJI BLDG. 3069 CAITIAN ROAD FUTIAN DISTRICT SHENZHEN R359 220K C321 2.2uF/0603 CLOSE TO IC C318 220pF 1 A B C D A B C 5 10K HPD 19 0R R13 RST 20 21 22 23 5V_MHL HDMI5V C12 R25 HDMI5V R23 R29 HDMI2-RX2+ HDMI2-RX2HDMI2-RX1+ HDMI2-RX1HDMI2-RX0+ HDMI2-RX0HDMI2-RXC+ HDMI2-RXC- TB3 R30 R33 R37 0.1u 0R NC NC 10K PS_CTRL 0R 10K 0R R66 13 1 3 4 6 7 9 10 12 100R GPIO0 330K1% 0.047u R40 R41 C6 2 5 8 11 CEC +3.3V HDMI5V BT3904 4.7K HDMI_SCL HDMI_SDA R22 TB4 5 12 16 17 46 45 44 43 42 41 40 39 11 4 47K HDMI2-RX2+ HDMI2-RX2HDMI2-RX1+ HDMI2-RX1HDMI2-RX0+ HDMI2-RX0HDMI2-RXC+ HDMI2-RXC- MGPIO00 AVDD5V_HDMI MGPIO05 MPGIO06 RX2P RX2N RX1P RX1N RX0P RX0N RXCP RXCN msg1201 NC/0R*4 RP401 7 5 3 1 7 5 3 1 RP402 NC/R*4 C36 0.1u 4 HDMI0-RX2+ HDMI0-RX2HDMI0-RX1+ HDMI0-RX1HDMI0-RX0+ HDMI0-RX0HDMI0-RXC+ HDMI0-RXC- RST C19 GPIO0 4.7K R39 21 20 BT3904 LCD_OP 4.7K DVD_ON/OFF TUNER_SCL 6,11 TUNER_SDA 6,11 HDMI0-RX2+ HDMI0-RX2HDMI0-RX1+ HDMI0-RX1HDMI0-RX0+ HDMI0-RX0HDMI0-RXC+ HDMI0-RXC- CEC HDMI-HPO 22 MHL_INT 24 26 27 29 30 32 33 34 35 +3.3V 6,7 10K R28 7,8 乘⬭ᕙᴎᯊᴎ䝦ࡳ㛑ˈ 㢹CECৃҹ䝦TVˈ߭R46ϡ䌈DŽ ˄Ϣሣᓣ⫼GPIO˅ HDMI0-SCL HDMI0-SDA Q405 1 R460 NC/4.7K R38 Addr: GPIO1 10 9 0R 19 8 GPIO1 18 R46 HDMI1-RXCCEC HDMI1-RX0HDMI1-RXC+ Close to IC 1nF SCL SDA TX2P TX2N TX1P TX1N TX0P TX0N TXCP TXCN MGPIOI2/HPD_IN MGPIO11/CEC MGPIO03/DSCL MGPIO02/DSDA MGPIO01/INT MGPIO10 MGPIO07/CI2CA AVDD33 HDMI1-SDA HDMI1-SCL +AVDD12 +VDD12 22R 22R MGPIO04/CBUS/HPD RESET_Z U7 HDMI_HP1 R456 47K HDMI1-DDC-SDA 10K R455 HDMI1-HPD D412 BAW70 5Vstb R452 R453 R454 1 HDMI1/5V 3 HDMI1-DDC-SCL Q403 1 R457 1K R451 18 17 15 16 HDMI2/MHL HDMI/CON GND GND GND GND DAT2+ DAT2DAT1+ DAT1DAT0+ DAT0clk+ clk- CEC Dat2 shield Dat1 shield Dat0 shield clk shield HPD +5V CEC/DDC GND DDC SCL DDC SDA J401 HDMI1 ARC 2 HDMI1-RX1HDMI1-RX0+ HDMI1-RX2+ HDMI1-RX2HDMI1-RX1+ HDMI1-RX1HDMI1-RX0+ HDMI1-RX0HDMI1-RXC+ HDMI1-RXC- 3 HDMI_HP1 HDMI1-SCL HDMI1-SDA HDMI1-RX2+ HDMI1-RX2HDMI1-RX1+ HDMI1-RX1HDMI1-RX0+ HDMI1-RX0HDMI1-RXC+ HDMI1-RXC- HDMI1-RX2+ 6 HDMI1-RX2- 6 HDMI1-RX1+ 6 HDMI1-RX1- 6 HDMI1-RX0+ 6 HDMI1-RX0- 6 HDMI1-RXC+ 6 HDMI1-RXC- 6 HDMI_HP1 6 HDMI1-SCL 6 HDMI1-SDA 6 NC NC NC R775 NC 200R NC 5V_MHL NC HDMI5V 3 2 1 BAW70 D1 R45 1.5K 3 HDMI0-SCL HDMI0-SDA HDMI0-RX2+ 6 HDMI0-RX2- 6 HDMI0-RX1+ 6 HDMI0-RX1- 6 HDMI0-RX0+ 6 HDMI0-RX0- 6 HDMI0-RXC+ 6 HDMI0-RXC- 6 HDMI-HPO HDMI_HP0 6 HDMI0-SCL HDMI0-SCL 6 HDMI0-SDA HDMI0-SDA 6 ARC ARC 6 HDMI-CEC HDMI-CEC 6 NC 䌈˖RP401 RP402 R458 R459 R450 Q404 ߴ: U6 U7 ϡ㽕MHL˖ CEC HDMI0-RX2+ HDMI0-RX2HDMI0-RX1+ HDMI0-RX1HDMI0-RX0+ HDMI0-RX0HDMI0-RXC+ HDMI0-RXC- NC D708 D709 D710 D711 D712 D713 D714 D715 2 1 HDMI1-RX2HDMI1-RX1+ 2 1 HDMI1-RX2+ 2 1 HDMI_J 3 2 2 1 HDMI1/5V 13 NC 2 1 C404 47nF 2 23 VDDC VDDC 2 1 D 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 36 AVDD12_TX 2 1 J402 14 AVDD33_LDO33 2 1 DATA2+ DATA2 SHIELD DATA220 DATA1+ GND1 DATA1 SHIELD 21 DAT1AGND2 DATA0+ 22 GND3 DATA0 SHIELD DATA023 CLK+ GND4 CLK SHIELD CLKCEC NC SCL SDA DDC/CEC GND +5V POWER HOT PLUG 37 48 AVDD33_TX VDDP/AVDD33_RX GND GND GND GND GND GND GND GND GND GND 1 3 6 7 15 25 28 31 38 47 4 3 2 5 1 R43 R44 R42 1.5K 0R 0R HPD 2 L1 10uF C8 AVDD33 5VUSB 5V_MHL NC/BT3904 C21 R64 10K 0.1u C5 0.1uF ON OFF PS_CTRL 0.1u C4 NC/4.7K HDMI-HPO NC/10K R459 C80 10uF C48 0.1uF +3.3V C47 10uF FB/0603 Q404 1 R450 NC/1K R458 HDMI5V HDMI_SCL HDMI_SDA +3.3V FB/0603 L6 +3.3V_Normal Ꮉ:70mA(MHL) 95mA(HDMI1080P) ᕙᴎ:1mA NC/1.5A-0805 3 4 10uF C7 +AVDD12 C13 0.1u C10 0.1u C11 0.1u ShenZhen MTC Co., Ltd. 0.1uF C81 10uF C9 +VDD12 HDMI5V FB/0603 L7 FB/0603 L3 Date: Custom Size Title Monday, December 17, 2012 MSTV2409-YL01-01 Document Number HDMI / MHL 1 Sheet 8 of 12 Rev C 31-32F XINGHESHIJI BLDG. 3069 CAITIAN ROAD FUTIAN DISTRICT SHENZHEN FLG /EN U6 MC2110(ԢՓ㛑) 5 IN OUT 1 FB1 1.26V 1.26V Ꮉ:58mA(MHL) 85mA(HDMI1080P) ᕙᴎ:0.6mA HDMI ッᄤ䕧ߎ㒓ᆑ8MILˈᏂߚ㒓䎱5MIL,ϸᇍᏂߚ㒓 П䯈ⱘ㒓䎱ᰃ12MILˈ↣ᇍ㒓П䯈ৃҹϡ⫼ࣙഄˈԚ ᳔ϸ䖍ⱘ䍄㒓㽕ࣙഄˈ䇋খ㗗DEMO ⱘLAYOUT. 2 3 2 GND 2 - 30 - 8 6 4 2 8 6 4 2 A B C D A B C 5 6 3 2 5 4 1 R514 VGA Audio IN J502 VGA VGA-SCL 16 R512 17 VGA-SDA 11 12 13 7 14 5 10 4 9 3 8 2 7 1 6 100R UART-TX 6 10K 10K R520 UART-RX 6 R519 UART-RX UART-TX 10K R513 4 VGA-Rin_AU 6 VGA-Lin_AU 6 10K R511 R510 12R FB506 100R R509 12R FB505 75R VGA-VS 75R VGA-HS 75R 68R 68R C504 2.2uF/0603VGA-R# 12R VGA-Rin FB504 R501 R507 R508 C502 2.2uF/0603VGA-G# 12R VGA-Gin FB502 C501 2.2uF/0603VGA-B# 12R VGA-Bin FB501 4 VGA_HS VGA_VS# VGA_HS 6 3 3 SCART 6 HD-VSW0 VGA 7 SCART_R 7 SCART_B 7 SCART_G 7 SC1_FB RGB SWITCH 5VPI R506 100R VGA-R# VGA-B# VGA-G# VGA_VS# SCART_R SCART_B SCART_G SC1_FB R3 R2 R10 SCART_R 100K R11 SCART_G 100K 100K 100K 15 8 R1 R12 SCART_B100K 100K J501 C506 560p R4 R5 R9 VGA-R# 100K R8 VGA-B# 100K 100K 100K D C507 560p VGA IN R521 12K R6 R7 VGA-G# 100K 100K 5 R522 12K - 31 - 2 1 3 6 10 13 2 5 11 14 2 U501 0.1uF C503 R505 SC1_Ri R502 SC1_Bi R503 SC1_Gi R504 10uF(X5R) FB/0603 FB503 RGB0_Pr+ 6 RGB0_Pb+ 6 RGB0_Y+ 6 VGA_VS 6 RGB0_Y-SOG 6 20mA 5V-Tuner RGB0_Pr+ RGB0_Pb+ RGB0_Y+ VGA_VS RGB0_Y-SOG 5.07V C505 5VPI 0R 33R 33R 33R 0R/NC VGA_VS# R518 VGA_VS SC1_Gi SC1_Bi SC1_Ri ShenZhen MTC Co., Ltd. 0R/NC R517 VGA-G# 0R/NC 0R/NC R516 R515 VGA-B# VGA-R# ᏺSCARTࡳ㛑ᯊˈ䌈ICϡ䌈⬉䰏 8 15 16 4 7 9 12 Date: Custom Size Title Thursday, November 15, 2012 MSTV2409-YL01-01 Document Number VGA Sheet 9 1 of 12 Rev C 31-32F XINGHESHIJI BLDG. 3069 CAITIAN ROAD FUTIAN DISTRICT SHENZHEN GND EN VCC DA DB DC DD NC/PI5V330 IN S2A S2B S2C S2D S1A S1B S1C S1D 1 A B C D A B R712 0R-0402 C701 10uF(X5R) C706 2 D701 BAW70 R751 0R-0402 5 ON OFF 6 AMP-MUTE 3 R740 R743 10K 12VA J304 ER Audio out R711 10K R726 22K 1 R742 2.2K 2.2K Q708 3904 1K 1 R703 15K U701 PT2308P Q702 3904 1 2 3 4 5 Q706 3904 Q707 NC/3904 R741 68K R739 20K C307 10p C306 10p C305 10p 4 ON:9.7V OFF:4.3V 1517EN 500mS PH_DETEC PH_L + EC702 100uF/16V 120mA PH_DETEC 6 PH_L PH_R 5V-Tuner EC701 220uF/16V AMP_LIN R706 10R-0603 + EC706 220uF/16V AMP_RIN PH_R 0.1uF C704 N54562943 5V_EAR R710 15K R718 6.8K N54562955 R736 NC/0R-0402 R731 NC/22K R728 0R-0402 1 1 R716 100R-1206 R717 100R-1206 R723 22K R730 NC/22K Q701 NC/3906 5V-Tuner 2 3PM 3906 Q704 R724 10K R708 1K R707 1K 10uF(X5R) 5V_EAR R702 10K 10uF(X5R) C709 R780 NC 5V-Tuner 12VA MUTE CONTROL R727 100R-0603 MUTE CONTROL Head Phone CLOSE TO IC 6 AMP_AUOUTR0 1 C 100K Near MST.IC Ground in the middle of the L/R CLOSE TO IC 2 D R701 0R-0402 3 EC708 220uF/16V 2 1 7 GND C702 220PF C710 220PF 8 4 R705 100K R713 1 C721 0.1uF 5 IN2+ 6 IN2- IN1+ 3 VDD IN12 OUT2 OUT1 1 6 AMP_AUOUTL0 1 + PRE-AMP:PT2308 C734 10P 3 2 3 2 3 䴴䖥1517ᨚᬒ R709 1K PH_L PH_R 䴴䖥1517ᨚᬒ R704 1K 3 ON R737 10K R732 NC/10K OFF 6 AMP-MUTE R738 10K R733 NC/10K +3.3V_Normal 10K 1 Q703 3904 C717 10P R725 1 R356Ϟᢝᬍϟᢝ ᬍᓔᴎⶀ䯈ᇪዄ PM R722 22K 2 1 C727 1 2 3 4 5 6 7 8 9 10 SVR C711 10P C707 ROUT+ ROUTLOUTLOUT+ 1 2 3 4 CN701 1 2 3 4 4pin-2.54mm AMP_LIN NC/1uF/0603 LOUT+ NC/470uF/10V 2 ROUT+ NC/470uF/10V 2 C712 10P EC705 1 EC704 1 AMP_RIN NC/1uF/0603 FOR 2X3W NC/100uF/16V 12VA EC703 AR+ C705 FB701 56-4A-1206 Only for 1517 R714 NC/0R-0805 R715 NC/0R-0805 1517EN AL+ 6 1uF/0603 NC/1uF/0603 5 14 2 PBTL NC 1uF/0603 12 RINP AMP_RIN C730 13 1uF/0603 11 RINN PLIMIT GVDD AGND AVCC GAIN1 GAIN0 C729 10 9 8 7 GAIN0 1uF/0603 4 LINN R729 GAIN1 10R-0402 1uF/0603 3 LINP FAULT SD C718 2 1 U703 9108NB AMP_LIN C715 R735 10K C725 C722 NC/1uF/0603 R734 NC/10K VCC_AMP Q705 3904 IN1 SGND SVRR OUT1 PGND OUT2 VCC M/SB IN2 GND/HS VCC_AMP 2 PVCCR PVCCR BSPR OUTPR PGND OUTNR BSNR BSNL OUTNL PGND OUTPL BSPL PVCCL PVCCL 15 + + VCC_AMP 33uH-1.65A/ሣ㬑6*6*4.5mm L704 L703 33uH-1.65A/ሣ㬑6*6*4.5mm 33uH-1.65A/ሣ㬑6*6*4.5mm L702 ROUT+ ROUT- LOUT- LOUT+ 1 Date: C Size Title Friday, December 14, 2012 MSTV2409-YL01-01 Document Number AUDIO 1 Sheet 10 of 12 Rev C 31-32F XINGHESHIJI BLDG. 3069 CAITIAN ROAD FUTIAN DISTRICT SHENZHEN ShenZhen MTC Co., Ltd. 䴴䖥2113ⱘկ⬉䩜㛮pin15DŽ C728 1uF/0805 C726 1uF/0805 C720 1uF/0805 C719 1uF/0805 VCC_AMP䴴䖥2113ⱘկ⬉䩜㛮pin28DŽ EC707 220uF/16V L701 33uH-1.65A/ሣ㬑6*6*4.5mm EC709 220uF/16V 17 C731 0.22uF/0603 16 18 19 22 C723 0.22uF/0603 21 C724 0.22uF/0603 20 23 24 26 C716 0.22uF/0603 25 27 28 BTL FOR 2X8W Փ⫼TDA1517ᯊˈߴ䰸њҹϟ⠽᭭˖ L701,L702,L703,L704,C719,C720,C726,C728,C715,C730,R719, HS_for_1517 U702 NC/TPA1517 GND/HS GND/HS GND/HS GND/HS GND/HS GND/HS GND/HS GND/HS GND/HS GND/HS AMP_GND 20 19 18 17 16 15 14 13 12 11 SRQ3 R719 82K 12VA TDA1517 3113(3110)/2113/9108 3 3 2 4 GAIN0 3 2 + + + 5 GAIN1 C713 1uF/0603 C732 1uF/0603 2 3 2 GND 29 C714 1000P C733 1000P - 32 - A B C D A B C D + 5VA U601 NC/F35WT-3-E EC601 5 C624 0.1uF NC/4.7R/1206 NC/4.7R/1206 5V-Tuner 120uH-660mA NC/220uF/25V L611 R613 R614 5V-Tuner C625 EC603 R618 R617 IF-1-IN+ IF-1-IN- 1 0.1uF C626 C627 1uF/0603 FOR SECAM NC NC 0R 0R IF-IN+ IF-IN- 4 6 3.3V_TUNER C630 0.1uF + EC604 220uF/16V 3.3V_TUNER 3 IF-IN- BPF_IN IF-IN+ C357 C614 C365 0.1uF R603 R313 0R NC/56pF 2 BPF_OUT0.1uF C606 C358 VIFM VIFM 6 3.3V_TUNER TUNERGND IF-2-IN+ IF-2-IN- RF-AGC 2 BPF_OUT+ C363 0.1uF C615 VIFP 6 ShenZhen MTC Co., Ltd. VIFP Date: Custom Size Title Monday, December 17, 2012 MSTV2409-YL01-01 Document Number TUNER 1 Sheet 11 of 12 Rev C 31-32F XINGHESHIJI BLDG. 3069 CAITIAN ROAD FUTIAN DISTRICT SHENZHEN 3.3V_TUNER 12 TUNERGND 12 IF-2-IN+ 12 IF-2-IN- 12 RF-AGC 12 TV_SCL 12 TV_SDA 12 51R R315 R612 C610=180P,FOR 38.9MHZ OR 38MHZ(PAL) C610=100P,FOR 45.75MHZ(NTSC) NC/100nH 1 Փ⫼CDT-3SP5I2-36ᯊˈC364ǃC367ǃC359L32 ϞӊˈC357=0.1uFˈC365=0.1uFˈR313=33Rˈ R314=33RˈR312=51RˈR315=51R Qؐ˖15(MIN) L605 51R R312 R611 L605 TV_SCL TV_SDA NC/56pF C367C617 R607 0R R314 SiliconTuner C610 ЎԢЁ乥ˈ ℸLCϡ䌈ӊ C610 NC/180PF 0.1uF C605 C604 C364 BPF FOR 38.9MHz OR 38MHZ 3.3V/224mA ݅⫼㋏㒳3.3V 56-4A-1206 R615 C629 0.1uF 3 Tuner IF ݐᆍLDOկ⬉ TUNER_SDA 6,8 TUNER_SCL 6,8 C632 NC/0.1UF +3.3V_Normal C628 1uF/0603 5V-Tuner NC/1117-3.3V U104 TAGC TUNER_SDA TUNER_SCL TAGC C631 1uF/0603 NC/1uF/0805 D601 NC/1N4148 C618 12K 2 20pF R605 C608 100R R601 20pF 100R R604 C607 470uF/16V 1uF/0603+ R620 R619 IF-2-IN+ IF-2-IN- C609 C611 C612 C613 1nF/0603 1nF/0603 100nF/0603 100nF/0603 TUNER AGC,Close TUNER ݐᆍCAN Tuner 15 14 13 12TUNERGND C616 0.1uF GND GND GND GND GND GND GND GND 13 䱨Ⳉ㨑ഄ⬉ᆍ 12 11 TUNERGND 10 TUNERGND C619 C620 10nF/0603 100PF/0603 U603 ST17WM-2I-E ⸙Tuner㒘(ݙ㕂䱨Ⳉ) Tuner ANT 3.3V SCL SDA GND GPIO1 IF_N IF_P IF_AGC GND 1 3.3V_TUNER 2 TV_SCL 3 TV_SDA 4 GND 5 6 IF-2-IN- 7 IF-2-IN+ 8 RF-AGC 9 NC NC NC AGC +5V SDA SCL NC NC IF+ IF- 1 2 3 RF-AGC 4 5 TV_SDA 6 TV_SCL 7 8 9 IF-1-IN+10 IF-1-IN- 11 4 ADJ 1 5 2 4 3 - 33 IN OUT A B C D A B C RFIN U602 5 1nF TC8 TD1 NC/BAV99W General Vcc decoupling 3.3V_Tun 3.3V_Tun TUNERGND TC5 47nF TC24 3.3V_Tun 5 47nF TC21 TC22 10pF 3.3V_Tun Each of these Vcc pins of TDA18273 is decoupled by a single capacitor (pin 1, 16, 27, 35) TC3 120pF TC6 150pF TC4 82pF TR1 0R 4 10 9 8 7 6 5 4 3 2 Test2 Test1 GNDDIG1 AS_XTSel GNDDIG0 NC NC RFin VCCRF GNDDIG2 TC26 20pF TDA18273 TU2 3.3V_Tun TC18 18pF TR10 TC27 20pF TR9 TUNER_SDA# TUNER_SCL# NX3225GA/16MHz TY1 TC17 18pF TC15 0R 3 TV_SCL 0R TV_SDA 100nF IRQ XTOUT2 GNDDIG3 IFn IFP GNDIF VCCIF V_IF_AGC V_Sync 6.8nF TC16 XTOUT1 SCL 11 120pF SDA 12 1 Test1 13 RFIN 3.3V_Tun 3.3V_Tun Xtal 14 1 4 3 2 3 Xtalnot 15 4 VCCSYN 16 TL5 330nH 10uF 41 test11 CAPREGVCO 17 D TC13 40 CapRFAGC 220nF TC1 39 RFAGC_Sense 2.2nH TL1 38 UHFH TL2 37 UHFSupply TL3 35 GNDSYNT 18 Tuner (On Board) 47nF 2.4nH 36 UHFL 100nF VCCRF Filter 8.2nH 34 VHFH TC2 33 VHFSens VTUN 19 220nH TL6 TL4 32 VHFL 100nH 31 VHFSupply CP 20 5 TC14 - 34 TR8 430R 2.7nF TC19 21 22 23 24 25 26 3.3V_Tun 27 28 29 30 TC20 220nF RF-AGC 11 RF-AGC TC12 NC/0.1uF TC10 NC/20pF TV_SDA TV_SCL 3.3V_TUNER TUNERGND IF-2-IN+ IF-2-IN- RF-AGC TV_SCL TV_SDA 2 1 TUNER AGC,Close TUNER 䴴䖥⸙Tuner㒘ⱘᓩ㛮 3.3V_TUNER 11 TUNERGND 11 IF-2-IN+ 11 IF-2-IN- 11 RF-AGC 11 TV_SCL 11 TV_SDA 11 TC11 NC/20pF Date: Custom Size Title Thursday, November 15, 2012 MSTV2409-YL01-01 Document Number Tuner (On Board) Sheet 1 12 of 12 Rev C 31-32F XINGHESHIJI BLDG. 3069 CAITIAN ROAD FUTIAN DISTRICT SHENZHEN ShenZhen MTC Co., Ltd. 㢹⫼⸙Tuner㒘ˈ ߭ℸ义ⱘ䳊ӊ䛑ϡ䌈DŽ 3.3V_TUNER 11 TR2 1k IF-2-IN+ IF-2-IN- TC7 6.8nF 3.3V_Tun 2 A B C D Service Manual Model No.: 7-3 .Wiring Connection Diagram 2 5 4 3 1 NO. Name Connection Wire(For Speaker) 1 Connection Wire(Power Wire) 2 LVDS Wire 3 Connection wire(Blacklight ) 4 Connection Wire(For Keyboard 5 and Remote) - 35 - Service Manual Model No.: 8. Measurements and Adjustments 1. CHANNEL MENU The first item of the MENU is channel menu ( for TV source only). You can search channels and edit programs here. Press to move, press OK button to confirm, and press to adjust. CHANNEL Programme Edit Auto Tuning Delete OK Rename MOVE OK PICTURE Sound System Manual Tuning SOUND Programme Edit Delete Software Update(USB) TIME SKIP MENU Delete Press to choose the program. Press red button, the program will delete. OPTION Rename MENU Back Move OK OK 1).Auto tuning: Search all the TV channels automatically. 2). Sound System: You can change the sound system (only PAL BG). CHANNEL Auto Tuning Move Move Move the cursor to the program, press yellow button, it will show yellow cursor, Press to move the program. Sound System BG PICTURE Manual Tuning SOUND Rename Move the cursor to the program, press green button to rename the program. Press to choose the character. Press to move the cursor. Press MENU button to exit edit, Press EXIT to exit the menu. Note: The TV programs name only can be 5 characters. Programme Edit Software Update(USB) Skip TIME OPTION MENU Back Move OK OK 3). Manual tuning: You can search the TV channels and fine tune the channels, then storage the channels you selected. Skip Press to choose the program, press blue button to skip this program, The icon will show on the right side of the program. Choose the skipped program, press the blue button again, you can cancel the skip, Then the icon will disappear. 5). Software update(USB): Update the TV set' s software by USB. 2. PICTURE MENU The second item of the MENU is PICTURE MENU. You can adjust picture effect here, such as contrast, brightness, etc. Press to move, press OK button to confirm, and press to adjust. Manual Tuning Storage TO 1 Current CH 1 Search Fine- Tune Frequency 868 . 75MHz SAVE CHANNEL Picture Mode Dynamic MENU Color Temperature Aspect Ratio SOUND Noise Reduction Mild User Screen NOTE: Press red button to storage to channels after manual tuning . 4). Program Edit: You can Delete, Rename, Move, or Skip any programs. Standard PICTURE TIME OPTION MENU Back Move OK OK NOTE: 1).Tint is available in NTSC system only. 2).There are four color temperature modes can be selected, such as medium, warm, cool, and user. 3).Screen is available in PC mode only, which can adjust horizontal position, vertical position, size and phase. - 36 - TV OPERATION 3. SOUND MENU The third item of the MENU is the SOUND MENU. You can adjust the sound effect here such as treble, bass, balance etc. Press ▼▲ to move, press OK button to confirm, and press◀▶ to adjust. CHANNEL NOTE: Restore factory default will clear all the programs and Reset all the settings to default value. 6. USB FUNCTION You must enter the Source menu first,then choice the USB and press OK button,the USB menu will appear. Sound Mode Standard Movie Music PICTURE Balance Auto Volume SOUND Surround Sound Sports Input Source User TV YPBPR TIME OPTION PC MENU Back Move OK OK HDMI1 HDMI2 Note: Auto volume: only available when the input signal volume is too large or distortion. VIDEO USB 4. TIME MENU The fourth item of the menu is the TIME MENU You can adjust the clock, power on/off time, sleep time etc. Press▼▲to move, press OK button to confirm, and press◀▶to adjust. CHANNEL OK Haier Innovation Life Clock OK PICTURE Off Time On Time SOUND Sleep Timer PHOTO Auto Sleep MUSIC TEXT MOVIE TIME OPTION USB2.0 MENU Back Move OK EXIT Back Move OK Select OK NOTE: Within 15 minutes there is no signal, the TV will auto sleep. Once you power off the TV set by AC, the clock time will be reset. Please make sure that the USB device have plugged in the slot. There are four type media item can be selected, such as photo, music, Movie and text. Select the type media item by pressing◀▶, press OK button to enter the disk selection menu. 5. OPTION MENU The fifth item of the MENU is the OPTION MENU. You can adjust the OSD language, Restore factory default, Blue Screen or OSD Blend. In the movie mode, when you use FB, FF function, The audio may be pause in several seconds to synchronize the audio signal and video signal. In text mode, press to make page up and page down. CHANNEL NOTE: When the USB device isn't supported, it may be that the power of the USB device isn't enough. OSD Language English PICTURE Restore Factory Default Blue Screen SOUND HDMI CEC TIME OPTION MENU Back Move OK OK - 37 - TV OPERATION Haier Innovation Life Press ◀▶ to select the function icon, press OK button to confirm the function. Press ▼ or EXIT button to exit the control bar. NOTE: You can adjust the audio track, subtitle, or program in return Return C the Info menu while Playing the video file. Choose the Info icon and press OK can display the Info Back EXIT OK Move Select MENU. Press the◀▶ to select the right disk and press OK to display media files and folder list or choose Return to back to the media type selection menu. jafeimao.VOB Picture 0021.JPG Resolution: 720 x 480 Audio Track: 1 / 6 Subtitle: 1 / 11 Program: – / 0 Size: 1048404 KByt.. return Return 100 EXIT 720 Back 480 Move 1080 OK 0021.JPG Select Close Select the media file by pressing◀▶ or ▼▲ , then the preview frame will pop up. Press the button to play the media file in full screen. When the media file (photo, music, Movie or text type) is playing, press the OK or Info button can display the control bar. play 00:04:22 Pause FB 00:04:22 FF Prev. Next Stop Repeat None Mute - 38 - Service Manual Model No.: 8.1 How to enter into the factory model 1. You can press "source-2-5-8-0" to go into factory setting. Presse the key "exit" to shut the factory setting. content: 1: ADC setup: set ADC value of YUV,VGA. It can also be auto-set. Adopt 100% color bar to yuv and Checkerboard signal to vga. 2:Adjust the brightness and contrast ratio of each signal, which do not affect the value of user's menu. 3: adjust the color temperature and white balance of each signal source. 4: SSC to adjust the spectrum for passing the EMC test. 5:special set 1)2hour off-- for Aging test 2)WDT --watch dog 3)white pattern --set pure color output for the panel, used at the checking and aging test for panel. 4)reset 5)set the recorder 6)set power-on screen display. 6:QMAP adjust :adjust color quality. 7:PEQ set sound EQ 8:sw information: to check the sofeware information 9:UART DEBUG : Access to serial port and connect a computer if set to HK. 10:BMTEST :cpu check the CPU The last line is SW Ver.No - 39 - Service Manual Model No.: 8.2 How to update software Haier V59F/W upgrade with USB SOP Step 1: Ready for F/W Upgrade 1.1 Prepare a USB memory . &RS\WKHVRIWZDUH¿ OH PHUJELQ IURP\RXUFRPSXWHUWRWKH86%PHPRU\DQGUHPRYH it from computer’s USB port! Step 2: F/W Upgrade 2.1 AC ON 2.2,then input USB , press "MENU" and choose "update software", and then press "OK". 2.3,Now you should choose "Yes",TV begin to update.You should reset TV after update. Note: When Upgrade on the process, please don’t Power-Off! - 40 - Service Manual Model No.: 8.3 How to enter into the hotel model 1. You can press "source-1-0-0-1" to go into the hotel model. Presse the key "exit" to shut the hotel model. Content: 1.Hotel Mode: Hotel mode switch 2.Panel Key Lock: Panel key lock 3.Max Volume: Hotel mode can adjust the maximum volume 4.Start Source: Hotel mode locking TV signal source 5.Start Channel: Hotel mode locking program channels 6.Start Menu Display: Hotel Mode menu is displayed 7.Input Source Change: Hotel mode is to display the Source 8.Save to USB: TV related equipment will be copied to the system, U disk , to other machines used for cloning 9.Loaking: U disk data will be cloned into the machine 10.Volume Default - 41 - Service Manual Model No.: 9. Trouble shooting 9-1. Simple check - 42 - Change LVDS wire Yes Check if there is +5V at Pin35 in CN201 Yes Check if there is normal voltage at C1026 No picture but h ave sound No - 43 - Still having problems the No Replace Q103ǃD9 ǃ ǃ Replace U3 or U5 No Change Panel Check if Q103 ǃ ǃ ǃ D9 ǃ R700 is working Yes Check if U3 Pin20 ˄3.3V˅ǃPin11˄5V˅ǃ Pin19˄5V˅;U5 ˖ Pin2(0.72V)ǃPin3 ˄5V˅ǃPin4(12V)ǃ Pin6(5.7V) is normal Replace Q101 No 9-2. Main board failure check Model No.: Service Manual - 44 - Model No.: Service Manual - 45 - No Change sound system Still having problems - 46 - Update the software and make the reboot; or change the Mainboard For ease of use, recommend that customer format the picture and sound settings in the automatic option. Verify if sound system is correct . Poor sound Poor sound Still having problems Refer to relative instructions in the Manual for color adjust Yes check out of picture and sound system Yes Verify if the same problem exists in other channels No color for some channel program (blac k and white) Change the channel to the right sound system (PAL-M/N PAL-D/K ) Check out of picture and sound system of this channel - 47 - Updata the software and make the reboot; or change the maiboard No No No color for some channel program (black and white) - 48 - • • • • • - 49 - 1. check if the power supply have 12V and 5V output 2.Verify if the DC/DC convertors have the right output (5V,3.3V,2.5V,1.8V,1.32V) 3.Verify if the Mainchip(V59), DDR, AudioAMP…solder well; 4.Verify if the FLASH(U202) has the right software and work well; 5.Verify if the Y1(Crystal) has the right frequency • Mainboard not work 1. check if the voltage input and output of boost IC is working normally. 2.Verify if the Mainboard output the right On/Off signal to power board; 3.Verify if the Mainboard output the LVDS singal to panel T-con board 4.Verify if the software is the right version of this model. 5.Change the LVDS wire to check if it’s broken. Panel not work - 50 - 1.Verify if the power cord connect well? 2.check if the power supply if working normally ; check if the power supply of +5Vstandby is working normally; 3. check if the POWER ON/OFF voltage is high pressure; 4.check if the power supply have +12V/+5V output; Check if Main board / LVDS wire / Panel are in good condition ? Power board not work Service Manual Model No.: 9-3. Pannel failure Failure Mode Part Name Description V B/D Vertical bar V Dim Vertal gray line V L/D Vertical color line(light or dark forever) H B/D Horizontal bar H Dim Horizontal gary line H L/D Horizontal line(light or dark forever) TCP Phenomena - 51 - Failure cause Block Defect :TCP cracking or cracking Dim or L/D :TCP Sunken :TCP lead cracking :ACF bonding short :Awful environment and something electric enter into LCD :Mis-align between TCP and Panel :Panel failure :TCP failure Service Manual Model No.: Part Name Description Phenomena Dot Defect Bright dot dark dot in pannel Failure cause Incoming Inspection Standard Bladder between Polarizer and top glass Polarizer Bubble Bladder in Polarizer Panel or Polarlzer Tine or rigidity arose Polarizer Scratch Polarizer Scratch Eyewinker inside Polarizer F / M i n s i d e Eyewinker inside Polarizer Polarizer Abnormal Display Abnormal Display Circuit Flashing Bright and dark display alternately - 52 - 1.Chip lose action 2.IC ahort or jointiog bad 3.Pannel and vsc connect bad Service Manual Model No.: Failure Mode Part Name White Screen Description Phenomena B/L normal, only white screen display Black Screen B/L normal, only Black screen display FIIcker Crosstalk Failure cause Maybe caused by surge current and EDS LCD Vcom imbalance Circuit Abnormal Color Abnormal Color Only color abormal Capacitance improper bring crosstalk inside LCD pannel Only color abnormal - 53 - 1.Chip lose action 2.IC short or jointion bad 3.Pannel and vsc connect bad Service Manual Model No.: Failure Mode Part Name Mechanlcal Nolse Description Phenomena When turn panel,appear cacophony Ripple Connectric circle B/L off B/L lose action *Connect badness between wire and electrode B/L dark B/L brightness darker than normal *Connect badnessShort between wire and electrode B/L wire damaged B/L wire damaged B/L wire open Without backlight B/L shut down B/L shutdown in sometime F/M F/M inB/L ,white,balck Rotundity or wirelike Operation abnormal or systemic noise Operation abnormal or systemic noise Short bitween lamp housing and wire, Because consume power too much F/M in B/L unit - 54 - Failure cause Caused by Mechanica noise of backlight unit Causeed by between mechanism and pannel Service Manual Model No.: Failure Mode Part Name Light leakage Mechanlcal or B/ L Uniformity Mount hole Description Phenomena Brightness at bottom of LCM brighter than normal Failure cause B/L unit badness B/L brightness asymmetric Sheet in B/L unit is uneven Lack screw or screw damage *Lack screw Screw damage - 55 - Sincere Forever Haier Group Haier Industrial Park, No.1, Haier Road 266101, Qingdao, China http://www.haier.com Printed in China