Download Haier Television LE19B3320A Service Manual
Transcript
SERVICE MANUAL LED TV Model No. LE19B3320 MSD3393 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 7-2. Circuit Diagram 24 25 7-3. Wiring Connection Diagram 31 - 01 - Service Manual Model No.: 8. Measurements and Adjustments........…………............................ 32 8-1. How to enter into the factory model 35 8-2. How to update software 8-3. How to enter into the Hotel Model 36 37 9. Trouble-shooting………….............................................................. 38 9-1. Simple Check 38 9-2. Main Board Failure Check 39 9-3. Panel Failure 48 - 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. 8VHWKHJHQHZLQJSDUWVVSHFL¿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 LE19B3320 Screen Size 18.5 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 Cable :1-135/ Air: 2-69 (ATV&DTV) OSD Language English Color System NTSC Audio System DK, BG, I, M, L, L' Audio Output Power (Built-in) (W) 3W×2 Audio Output Power (outer) (W) No Total Power Input (W) 30W Voltage Range (V) AC 100-240V Power Frequency (Hz) 50~60Hz Net Weight (KG) 2.8 Gross Weight (KG) 3.9 Net Dimension (MM) 465*38*316mm Packaged Dimension (MM) 465*165*349mm - 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 (J2) Pin number 1 2 3 4 5 6 Signal name LED_R LED_G Description LAMP RED LAMP GREEN STANDBY IR GND 5V 7 8 9 10 REMOTE CONTROL GND POWER FOR REMOTE NC KEY0 KEY1 GND Speaker connector (J17) Pin number 1 2 3 4 Signal name RSPK+ RSPKLSPKLSPK+ Description RSPK+ RSPKLSPKLSPK+ - 09 - Service Manual Model No.: 3-3. LED Panel MTC185LED-D01H(PANDA:LC185TT2A) - 10 - Service Manual Model No.: 3-4-1.Connector de finition Pin No. Symbol Function Remark 1 RxOIN0- Negative LVDS DATA input(ODD) LVDS 2 RxOIN0+ Positive LVDS DATA input(ODD) LVDS 3 RxOIN1- Negative LVDS DATA input(ODD) LVDS 4 RxOIN1+ Positive LVDS DATA input(ODD) LVDS 5 RxOIN2- Negative LVDS DATA input(ODD) LVDS 6 RxOIN2+ Positive LVDS DATA input(ODD) LVDS 7 GND Ground 8 RxOCLK- Negative LVDS Clock input(ODD) LVDS 9 RxOCLK+ Positive LVDS Clock input(ODD) LVDS 10 RxOIN3- Negative LVDS DATA input(ODD) LVDS 11 RxOIN3+ Positive LVDS DATA input(ODD) LVDS 12 RxEIN0- Negative LVDS DATA input(EVEN) LVDS 13 RxEIN0+ Positive LVDS DATA input(EVEN) LVDS 14 GND Ground 15 RxEIN1- Negative LVDS DATA input(EVEN) LVDS 16 RxEIN1+ Positive LVDS DATA input(EVEN) LVDS 17 GND Ground 18 RxEIN2- Negative LVDS DATA input(EVEN) LVDS 19 RxEIN2+ Positive LVDS DATA input(EVEN) LVDS 20 RxCLK- Negative LVDS Clock input(EVEN) LVDS 21 RxCLK+ Positive LVDS Clock input(EVEN) LVDS 22 RxEIN3- Negative LVDS DATA input(EVEN) LVDS 23 RxEIN3+ Positive LVDS DATA input(EVEN) LVDS 24 GND Ground 25 NC No connection(Do not connect) 26 NC No connection(Do not connect) 27 NC No connection, This pin should be open 28 VDD POWER +5V 29 VDD POWER +5V 30 VDD POWER +5V [Note 1] [Note 1] Built-in Self Test (BIST) *1) PIN27=NC: Disable BIST function. Available LVDS Signal input: Display LVDS input Pattern. *2) 1) Keep the NC Pin and don’t connect it to GND or other signals. 2) GND Pin must connect to the ground, don’t let it be a vacant pin. Available LVDS Signal input: Display LVDS input Pattern. No LVDS Signal or unavailable LVDS Signal input: Display BIST Pattern - 11 - 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 J2 J1 J17 CN800 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 - - 16 - - 17 - - 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 Basal information - 22 - Service Manual Model No.: 6-3 Setting Up Your Remote Control - 23 - Model No.: 7. Electrical parts 4 7-1. Block Diagram /0! 1! 5 AC100V-240V PWM IC Q807 (0B2273) TRANSFORMER T102 DC/DC U2 RT8296A 5VSTB RF IN Q809 4 3.3VA PWR-ON/OFF QM3014D 5VA 12VA AUDIO AMP. EUA2113 UD3 YD1517 UD10 ATSC TUNER TDA18273 (ONBOARD) UD12 OR 601 UD7 SY8008B DC/DC UD9 3 IF 3.3V_TUNER 3.3VA +3.3Vstb 1.15V 1.8VA AL0O/AR0O UD13 SY8008B DC/DC UD8 DC/DC SY8008B 3.3V_TUNER PANEL_POWER J18 JACK HeadPhone PANEL_ON/OFF L/R 2 DVD_CVBS CN402 Title Custom Size Date: CVBS1 LINEIN_L1/R1 YPbPr0 BLOCK DIAGRAM Monday, January 07, 2013 MSAV3216-K6 Document Number Sheet 1 1 FRONT PANEL AV PH1~3 VGA AUDIO J8 VGA PH1~3 HDMI*3 PH1~3 YPbPr 2 of 12 31-32F XINGHESHIJI BLDG. 3069 CAITIAN ROAD FUTIAN DISTRICT SHENZHEN ShenZhen MTC Co., Ltd. L/R (AIN0) RGB IR,KEY0,KEY1 BLOCK DIAGRAM DSP 32Mbit SPI FLASH J3 SPIDF OUTPUT COAXIAL U1 MSD3393-128PIN USB PORT J13 2 Rev A D C B A - 24 - EFD25 +12V Q806 QM3005D J17 TO SPK 5VA CVBS0 D C B A 3 LINEIN_L0/R0 Model No.: 7-2. Circuit Diagtam 5 4 3 2 HDMI Interface HDMI2-RX0P HDMI2-RX0N HDMI2-RX1P HDMI2-RX1N HDMI2-RX2P HDMI2-RX2N HDMI2-CLKN HDMI2-CLKP HDMI2-SCL HDMI2-SDA HDMI2-HPDIN MHL_CABLE-DET HDMI2-RX0P HDMI2-RX0N HDMI2-RX1P HDMI2-RX1N HDMI2-RX2P HDMI2-RX2N HDMI2-CLKN HDMI2-CLKP HDMI2-SCL HDMI2-SDA HDMI2-HPDIN MHL_CABLE-DET +3.3V_Normal HDMI1-CLKN HDMI1-CLKP HDMI1-RX0N HDMI1-RX0P HDMI1-RX1N HDMI1-RX1P HDMI1-RX2N HDMI1-RX2P VGA_HSYNC RGB0_B+ RGB0_G+ RGB0_GRGB0_R+ VGA_VSYNC HDMI-ARC HDMI-CEC HDMI-ARC HDMI-CEC PC & YPBPR Interface VGA-Rin VGA-Gin VGA-Bin R102 R103 R134 R135 33R C100 47nF RGB0_R+ 68R C104 47nF RGB0_G33R C103 47nF RGB0_G+ 33R C170 47nF RGB0_B+ R123 R129 R130 R131 R111 33R C105 68R C106 33R C108 33R C164 0R C162 +3.3V_Normal RGB1_B+ RGB1_SOG RGB1_G+ RGB1_GRGB1_R+ VGA_HSYNC VGA_VSYNC VGA_HSYNC VGA_VSYNC YPbPr_PR YPbPr_Y YPbPr_PB CVBS1+ CVBS0+ CVBS_VCOM 47nF RGB1_R+ 47nF RGB1_G47nF RGB1_G+ 47nF RGB1_B+ 1nF RGB1_SOG VDDC +3.3V_AU LINEIN_R0 LINEIN_L0 LINEIN_R1 LINEIN_L1 AU_VAG AU_VRM CVBS IN & OUT R138 SIDE_AV DVD_AV C 33R C174 47nF CVBS1+ R115 33R C110 47nF R117 CVBS_VCOM 68R C111 47nF 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 VDDC C135 0.1uF C141 0.1uF C136 0.1uF C156 0.1uF D DDR2 1.8V E-PAD Test MARK MARK RX0P_B RX0N_B RXCP_B RXCN_B RX2P_D RX2N_D RX1P_D RX1N_D RX0P_D RX0N_D RXCP_D RXCN_D VDDC/AVDDL_DVI GND_EFUSE AVDD_5V HOTPLUG_B DDCDB_CL DDCDB_DA MHL_DET DDCDA_DA DDCDA_CL DDCDC_DA DDCDC_CL VDDIO_DATA VDDC/DVDD_DDR_DATA SAR2 U1 HDMI2-RX1N HDMI2-RX1P HDMI2-RX2N HDMI2-RX2P C129 2.2uF CC0603 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 HDMI1-RX0P HDMI1-RX0N HDMI1-RX1P HDMI1-RX1N HDMI1-RX2P HDMI1-RX2N HDMI1-CLKN HDMI1-CLKP HDMI1-SCL HDMI1-SDA HDMI1-HPDIN HDMI1-RX0P HDMI1-RX0N HDMI1-RX1P HDMI1-RX1N HDMI1-RX2P HDMI1-RX2N HDMI1-CLKN HDMI1-CLKP HDMI1-SCL HDMI1-SDA HDMI1-HPDIN AVDD5V_MHL HDMI2-HPDIN HDMI2-SCL HDMI2-SDA MHL_CABLE-DET HDMI1-SDA HDMI1-SCL HDMI0-SDA HDMI0-SCL +1.8V_DDR2 VDDC AMP-MUTE HDMI2-RX0P HDMI2-RX0N HDMI2-CLKP HDMI2-CLKN HDMI0-RX2P HDMI0-RX2N HDMI0-RX1P HDMI0-RX1N HDMI0-RX0P HDMI0-RX0N HDMI0-CLKP HDMI0-CLKN VDDC RX1N_B RX1P_B RX2N_B RX2P_B AVDD_MOD RXCN_A RXCP_A RX0N_A RX0P_A RX1N_A RX1P_A RX2N_A RX2P_A HSYNC0 BIN0P GIN0P GIN0M RIN0P VSYNC0 AVDD3P3_ADC BIN1P SOGIN1 GIN1P GIN1M RIN1P VSYNC1 CVBS1 CVBS0 VCOM CVBS_OUT1 VDDC AVDD_AU33 AUR0 AUL0 AUR1 AUL1 VAG VRM MSD3393LU CVBS0+ 3.3V audio +1.8V_DDR2 +3.3V_Normal L105 KEY1 KEY0 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 SAR1 SAR0 AVDD_MOD DP_P1 DM_P1 DP_P0 DM_P0 RESET INT/GPIO64 IRIN CEC TEST DDCA_CK DDCA_DA ARC SPI_CK SPI_CZ SPI_DI SPI_DO PWM0 PWM1 HOTPLUG_A HOTPLUG_C/D LDE/LVB0M LCK/LVB0P LVB1M LVB1P LVB2M LVB2P AVDD_MOD LVB3M LVB3P LVA0M LVA0P LVA1M LVA1P LVA2M LVA2P AUL4 AUR4 AUOUTL3 AUOUTR3 AUOUTL0 AUOUTR0 IFAGC VIFP VIFM AVDD3P3_DADC AVDD3P3_DMPLL XIN Xout AVDD_MOD VDDIO_CMD VDDC/DVDD_DDR_CMD GPIO0/GPIO44 GPIO1/GPIO45 GPIO2/GPIO46 GPIO3/GPIO47 GPIO4/GPIO48 GPIO5/GPIO49 LVA3P LVA3M LVACKP LVACKM D VDDC 1.2V HDMI0-RX0P HDMI0-RX0N HDMI0-RX1P HDMI0-RX1N HDMI0-RX2P HDMI0-RX2N HDMI0-CLKN HDMI0-CLKP HDMI0-SCL HDMI0-SDA HDMI0-HPDIN HDMI0-RX0P HDMI0-RX0N HDMI0-RX1P HDMI0-RX1N HDMI0-RX2P HDMI0-RX2N HDMI0-CLKN HDMI0-CLKP HDMI0-SCL HDMI0-SDA HDMI0-HPDIN 1 C120 2.2uF +3.3V_Normal USB1_D+ USB1_DUSB2_D+ USB2_DSystem-RST VBL_CTRL IR-in HDMI-CEC C121 0.1uF 3.3V MPLL +3.3V_Normal +3.3V_AU FB C122 0.1uF L106 +3.3V_PLL FB C155 0.1uF C151 0.1uF 3.3V UART-RX UART-TX HDMI-ARC SPI_Flash-SCK SPI_Flash-CSN SPI_Flash-SDI SPI_Flash-SDO PWM0 PWM1 HDMI1-HPDIN HDMI0-HPDIN R7_RXO0R6_RXO0+ R5_RXO1R4_RXO1+ R3_RXO2R2_RXO2+ +3.3V_ADC +3.3V_Normal FB L104 C153 2.2uF CC0603 C161 0.1uF C154 0.1uF C146 0.1uF C152 0.1uF C159 2.2uF C142 CC0603 0.1uF C147 0.1uF Audio Line Out +3.3V_Normal G7_RXO3G6_RXO3+ G3_RXE0G2_RXE0+ G1_RXE1G0_RXE1+ B7_RXE2B6_RXE2+ C 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 MSD3393LU AUDIO IN C127 2.2uF LINEIN_L4 C128 2.2uF LINEIN_R4 TUNER_SDA TUNER_SCL DVD_ON/OFF ARC_DET PWR-ON/OFF SPDIF_OUT B2_RXE3+ B3_RXE3B4_RXEC+ B5_RXEC- VGA-Lin_AU VGA-Rin_AU VGA-Lin_AU VGA-Rin_AU XTALI XTALO C124 2.2uF LINEIN_L1 C123 2.2uF LINEIN_R1 IFAGC VIFP VIFM C176 2.2uF LINEIN_L0 C175 2.2uF LINEIN_R0 VDDC +1.8V_DDR2 +3.3V_Normal DVD_IN_L +3.3V_PLL +3.3V_ADC DVD_IN_R SIDE_AV_L SIDE_AV_R DVD_IN_L DVD_IN_R SIDE_AV_L SIDE_AV_R LINEIN_L4 LINEIN_R4 LINE3OUT_L LINE3OUT_R LINE3OUT_L LINEOUT_APML C172 1nF R155 220K C178 1nF R153 220K LINE3OUT_R LINEOUT_APMR DIF IN DIF_P C165 VIFP DIF_N C166 VIFM Close to Mstar IC DPin57J"# MHL_VBUS-EN EKDVD_ON/OFF 0.1uF LVDS CONNECTOR 0.1uF USB & SPDIF_OUT AU_VRM AU_VAG USB2_DUSB2_D+ USB2_DUSB2_D+ C167 C169 C168 USB1_DUSB1_D+ USB1_DUSB1_D+ 2.2uF 2.2uF 0.1uF SPDIF_OUT R128 10K L100 FB SPDIF_OUT Close to Mstar IC RESET IFAGC R133 IFAGC-T ARC_DET? AMP-MUTE @ A / 0 B C D AMP-MUTE/ 0 E F G PMH I / 0 C163 5Vstb 2 4 6 8 10 12 14 16 G2_RXE0+ 18 G0_RXE1+ 20 B6_RXE2+ 22 B4_RXEC+ 24 B2_RXE3+ 26 28 30 32 VCC-Panel 34 36 38 PANEL_ON/OFF 40 3 22nF 2 R230 10K 1 XTAL C275 2.2uF C1=C2=2*CL-5 C276 2.2uF &'()*+ $*,-. R232 100K C126 15pF R132 1M R231 System-RST 1K CHIP_CONFIG {IPAD_PWM1, PAD_PWM0} B51_NO_EJ 4'h00 C1 XTALO R127 0R Q201 3906 3 B 2 D201 BAV99 1 R227 1M C2 PWM1 R165 4.7K PWM0 R166 4.7K NC/4.7KDVD_ON/OFF R280 4.7K AMP-MUTE +3.3V_Normal RD41 1K LCD_OP# VCC-Panel RD46 OVERDRIVER NC/0R B R281 +3.3V_Normal R282 R283 4 3 2 1 15pF 4.7K 4.7K TUNER_SCL TUNER_SDA 4p,GND LED DEBUG G3_RXE0G1_RXE1B7_RXE2B5_RXECB3_RXE3- H1 C125 XTALI NOTE:30PPM R279 R7_RXO0R5_RXO1R3_RXO2B5_RXECG7_RXO3- 10K Y1 24.000MHz C277 1nF +3.3V_Normal 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 GND GND RO0+RO0RO1+RO1RO2+RO2ROC+ROCRO3+RO3RO4+RO4GND GND RE0+ RE0RE1+ RE1RE2+ RE2REC+RECRE3+ RE3RE4+ RE4GND GND GND LCDOP VCC VCC VCC VCC VCC VCC OP2 OP1 R6_RXO0+ R4_RXO1+ R2_RXO2+ B4_RXEC+ G6_RXO3+ AMP-MUTE TUNER_SCL TUNER_SDA AMP-MUTE TUNER_SCL TUNER_SDA 0R J1 2*20Pin-2.0mm PWR-ON/OFF PWM0 PWM1 VBL_CTRL DVD_ON/OFF ARC_DET PWR-ON/OFF BRI_ADJ ON_PANEL VBL_CTRL DVD_ON/OFF ARC_DET 3.3V-TUNER RD50 NC/4.7K RD54 NC/33R RD55 NC/33R RD57 NC/0R 5Vstb RD51 NC/4.7K PANEL_ON/OFF OVERDRIVER RD58 NC/0R 5Vstb MUST pull high to 5VSTB R278 LED PWR-ON/OFF 1K 1 Q202 3904 KEY&IR BOARD +3.3Vstb Q203 3904 5Vstb KEY PAD 2 C278 100pF 1 RD42 RD43 UART_TX UART_RX LED_G R248 4.7K 10K 10K 100R 100R R242 100R LED PWR-ON/OFF LED_R LED_G IR-in FOR TEST RP11 KEY0 KEY1 CD49 1KKEY0-in 1KKEY1-in 1nF CD48 RD52 RD53 CD50 CD51 SPI_Flash-SCK SPI_Flash-CSN SPI_Flash-SDI SPI_Flash-SDO 33pF SPI_SCK SPI_CSN SPI_SDI SPI_SDO CD47 RP33X4 SPI_SDI SPI_SCK VCC-FLASH +3.3Vstb 1 3 5 7 5 6 7 8 2 4 6 8 4 TF4 TF1 TF5 FLASH_WP0N 3 TF6 SPI_SDO 2 TF3 SPI_CSN 1 TF2NC/TPTF7 TF1 TF8 IR 10 9 8 7 6 5 4 3 2 1 RD47 RD48 10R 10R RD49 1KIRDAT 10 9 8 7 6 5 4 3 2 1 J2 100pF 100pF FLASH 1nF UART-TXR136 UART-RXR137 NC/4.7K 4.7K 4.7K LED_R 3 4.7K R240 R236 4.7K R239 RD44 RD45 ON OFF 4.7K 10R R202 3 R201 2 ISP AND VGA EDID +3.3Vstb 5Vstb A A +3.3Vstb R157 R152 59:;<=> U18 C41 10uF IRIN IRDAT 4.7K 10K SPI_CSN 1 SPI_SDO 2 FLASH_WP0N 3 4 CE# VDD SO HOLD# WP# SCK VSS SI R146 8 7 VCC-FLASH 6 SPI_SCK 5 SPI_SDI 27R C158 0.1uF EN25F32 FLASH_WP Title !"#$% MSD3393 Size Custom Date: Document Number Rev 1.0 MAIN CHIP Friday, January 04, 2013 Sheet 2 of 9 1 - 25 - D 5 1.15V DC-DC 4 VIN UD9 SY8008D SY8008D OUT/FB LX 5 3 10uF CD95 0.1uF + EC113 4 220uF/16V RD61 2.2K Vpp=100mV 56231 +12V1251.3mA +5V1583mA VCC-Panel Vout=0.6X(1+R up/R down) LD23 4.7uH_2A RD143 47K 100K RD146 QD6 AO3407 47K 10uF RD137 CD89 CD94 526MA 1.12V~1.18V -./011.158V -.231Irms=464.3mAImax=575mA 1.15V 1.164VVDDC 5Vstb LD24 600Ω-1.5A-0805 1 CD99 CD100 RD142 100K CD98 10uF 10uF 0.1uF EN VCCLCDFN RD62 270K CD53 0.1uF RD60 10K 3904 1.8V DC-DC 3 VIN UD7 SY8008D SY8008D LX OUT/FB 5 3 VIN EN UD8 SY8008D SY8008D LX OUT/FB 3 5 4.7uH_2A RD145 RD141 330K 1.8VA 2 139MA +1.8V_DDR2 +3.3V_Normal 150MA RD135 CD96 CD85 CD86 120K 10uF 0.1uF RD139 82K RD136 CD97 CD87 CD88 120K 10uF 10uF 0.1uF 10uF 4.7uH_2A 1.812V LD21 1.7V~1.9V -./011.834V 1 RD138 100K 4 -.231Irms=167.3mAImax=206mA 5VA CD101 CD91 LD25 600Ω-1.5A-0805 CD90 10uF EN RD144 100K <1A 5V Input--->Output 1.8V 100pF CD103 10uF 0.1uF 3.3V DC-DC 4 3.14V~3.46V -./013.33V &'(4-.231Irms=123.1mAImax=288mA LD22 +3.3Vstb 5Vstb LD26 600Ω-1.5A-0805 1 CD102 CD93 RD140 100K CD104 CD92 10uF 10uF 0.1uF +3.3V_Normal R224 4.7K R30 10K 6 7 8 9 AO3407 1uF C139 1 of 9 0.1uF C130 3.3V_TUNER silicon tuner FB2 1 H7 NC 10uF C2 600Ω-1.5A-0805 78231 3.3V-TUNER 218mA Q2 0.1uF R215 9 8 7 6 Sheet MSD3393 H6 NC 100K 2012.11.29 !"#3.3V-TUNER $%&'(AGC)*+, Q4 3904 H5 NC NC 2 3 4 5 H3 1 C46 TUNER4-.231Irms=186.5mAImax=200mA 332mA MAX:360MA 2 PWR-ON/OFF H:ON L:OFF H2 5 4 3 2 NC H4 NC Document Number DC-DC 1 1 3 2 Tuesday, January 15, 2013 Rev 1.0 D C B A - 26 - CD105 QD7 100K Title Size Custom Date: 1 100pF 0R VCCLCDFN 1 100pF 2 1 GND 2 <1A 5V Input--->Output 3.3V 3 1 <1A 5V Input--->Output 1.15V RD56 NC/0R CD52 10uF RD63 4.7K 78231 +12V12.06A +5V11.41A 4 1 1 PANEL POWER 12VA RD59 ON_PANEL 5VA 2 RD64 4.7K 3 2 C B A 5 GND 2 GND 2 1 2 3 1 2 3 4 5 6 1 2 3 4 5 6 5 SIDE-AU-R SIDE-AU-L YIN PBIN PRIN 1nF CD64 1nF CD65 10pF RD100 RD107 FB_11_OHM_500MA FB_11_OHM_500MA FB_11_OHM_500MA R713 10K R702 10K 10K 10K AV 10K RD108 RD103 10K RD109 75R 75R 75R EC74 U702 PT2308P N54562955 R743 15K USB1_D2 2 5VA 1.5A_FUSH DD4 LD14 NC/1.5A_FUSH SIDE_CVBS SIDE-AU-L PH_L PH_R 5VA SIDE-AU-R YIN PBIN PRIN 1K CD66 10uF CD67 5VUSB2 NC/10uF 5VUSB1 EC702 100uF/10V 10R R706 1K RD128 RD127 RCA S S G J3 2 2 2 SIDE_AV 2 2 3 2 1 2 SIDE_AV_L SIDE_AV_R YPbPr_Y YPbPr_PB 22R YPbPr_PR R140 22R + AMP_RIN 0.1uF C737 R141 5V_EAR AMP_LIN 220uF/16V EC75 220uF/16V R744 15K AMP_RIN AMP_LIN CD54 33pF FB_11_OHM_500MA 75R LD16 LD12 LD17 LD15 CD63 LD13 FB_11_OHM_500MA SIDE_CVBS AV INPUT SIDE_CVBS SIDE-AU-L SIDE-AU-R YIN YPbPr INPUT PBIN PRIN RD69 10uF R707 10K R708 10K 10uF 5V_EAR USB1_D+ 2 2 120R RD70 75R PH_DET C745 10uF C709 C710 Near MST.IC USB2_D- Ground in the middle of the L/R USB2_D+ 1 2 3 4 5 6 1 2 3 4 5 6 1 2 3 4 5 J19 J20 NC/AV-JACK-3/AV 6 5 4 3 2 1 NC/AV-JACK-3/AV 6 7 SIDE AV J6 4 5 6 1 2 3 4 5 6 YPbPr SPDIF_OUT RD124 OTG_DM1 100R OTG_DP1 4 J8 J5 CN402 15 5 10 14 4 9 13 3 8 12 2 7 11 1 6 1 4 5 2 3 6 DVD INPUT 1 2 3 4 5 6 7 7pin 2.0mm VGA INPUT 2 2 2 VGA-Rin_AU 2 DVD_IN_R DVD_IN_L CN403 DVD_IN_R DVD_IN_L VGA-Lin_AU 100R UART_RX R430 4pin 2.0mm QD3 3906 DVD POWER 4.7K VCC_AMP JD2 1 2 NC/FOR 1517 RD148 FOR 2X3W 1 2 1RD7 RD147 12K UART_TX 3 VSYNC HSYNC C29 220R 10uF 10uF C28 RD13 ROUT+ ROUTLOUTLOUT+ IN4148 VGAB 100R 100R GSCL VGA_ARI RD99 10K 12K 2 R429 UART_RX RD71 RD72 IVS VGA_ALI UART_TX 100R 10K 100R RD74 10K RD95 RD96 RD98 10K DVD_AV LOUT+ 2 QD1 3904 2 MUTE IRIN DVD_ON/OFF 4.7K 0R HP_DET Head Phone-MUTE R906 MUTE RD5 DVD-Rin DVD-Lin RD97 GSCL IHS GBLU R433 100R R435 1K CD7 + NC/220uF/16V Q853 3904 R905 0R ROUT+ AL+ NC/470uF/10V 2 AR+ NC/470uF/10V 2 NC/100uF/16V CD107 NC/2.2uF CD108 CD1091 CD1101 CD111 NC/2.2uF NC/0R 5VA VGAG 2 2 100R 4 3 2 1 RD77 100pF 100R 100R RD4 10K VCC_AMP QD2 3904 RD12 0R SVR 1uF CD106 VCC_AMP MUTE NC/0R RD11 10K DD1 GSDA GGRN 75R R D 8 3 VGAR RD94 75R R D 82 100R GSDA 10K R D 8 0 RD78 CD60 10K R D 79 GRED CD62 R425 R426 100pF DVD_AR DVD_AL 1 10K R428 75R 0R RD9 1 2 3 4 5 6 7 8 9 10 47K R427 NC/TPA1517 GND/HS IN1 GND/HS SGND GND/HS SVRR GND/HS OUT 1 GND/HS PGND GND/HS OUT 2 GND/HS VCC GND/HS M/SB GND/HS IN2 GND/HS GND/HS UD10 MUTE Control OFF 2 AMP-MUTE ON 1517 20 19 18 17 16 15 14 13 12 11 RD1 DVD_CVBS VGA Audio IN PC_DB15HD_MIDDLE 16 17 7 YPbPr SPDIF_OUT Closed to IC J18 OTG_DP OTG_DM 5 8 8 8 8 8 RD114 7 7 7 AV-JACK-3/WO/-./ J7 2 SPDIF Output C558 NC/33pF 5 2 1 4 3 Head Phone PH_R PH_DET PH_L RD118 100K +3.3V_Normal Head Phone = [\!"#$%MUTE@A &[\]^?'$ RD123 100K 1 6 2 VGA_VSYNC VGA_HSYNC VGA-Bin 2 2 270K VGA-Gin CD8 VGA-Rin RD8 220uF/16V 2 2 21 21 DAT A2+ DAT A2 SHIELD DAT A2DAT A1+ DAT A1 SHIELD DAT 1ADAT A0+ DAT A0 SHIELD 23 DAT A0CLK+ CLK SHIELD CLK22 CEC NC SCL SDA DDC/CEC GND +5V POWER HOT PLUG HDMI1 20 J10 HDMI1/ARC 23 22 20 J14 HDM2 DAT A2+ DAT A2 SHIELD DAT A2DAT A1+ DAT A1 SHIELD DAT 1ADAT A0+ DAT A0 SHIELD DAT A0CLK+ CLK SHIELD CLKGND1 CEC GND2 NC GND3 SCL GND3 SDA DDC/CEC GND +5V POWER HOT PLUG DD7 R768 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 HDMI_CEC HDMI_ARC DDC1BSCL DDC1BSDA RX1B2P RX1B2N RX1B1P RX1B1N RX1B0P RX1B0N RX1BCLKP RX1BCLKN 2 RD105 10K 5V_HDM1 1K RD101 DDC1BSCL DDC1BSDA HDMI1/5V 2 DD3 3 RX1B2P RX1B2N RX1B1P RX1B1N RX1B0P RX1B0N RX1BCLKP RX1BCLKN RD102 22K 22K HDMI0-RX2P HDMI0-RX2N HDMI0-RX1P HDMI0-RX1N HDMI0-RX0P HDMI0-RX0N HDMI0-CLKP HDMI0-CLKN HDMI0-SCL HDMI0-SDA 47K 10K RD169 RD167 AVDD5V_CD HDMI2-DDC-SCL HDMI2-DDC-SDA MHL_CD_SENSE CD160 47nF 2 2 2 2 2 2 2 2 2 2 ICMHLR709/R710+,HDMI2/5V,210K RD165 RD166 /MHLIC +,2<5V STB,R709<47K RD104 5V_HDM1 BAT54C HDMI2-CLKP HDMI2-CLKN HDMI2-RX0P HDMI2-RX0N HDMI2-RX2P HDMI2-RX2N HDMI2-RX1P HDMI2-RX1N QD11 5VA 4.7K 1 3904 HOTPLUG_1 HDMI2-RX2P HDMI2-RX2N HDMI2-RX1P HDMI2-RX1N RD106 HDMI2_RX2P HDMI2_RX2N HDMI2_RX1P HDMI2_RX1N HDMI2-CLKP HDMI2-CLKN HDMI2-RX0P HDMI2-RX0N 2 HDMI0-HPDIN HDMI2_RX0P HDMI2_RX0N AVDD5V_MHL 4.7R HDMI3-RX1N HDMI3-RX0P HDMI3-RX2N HDMI3-RX1P C738 330K HDMI1-RX2P HDMI1-RX2N HDMI1-RX1P HDMI1-RX1N HDMI1-RX0P HDMI1-RX0N HDMI1-CLKP RD170 1 2 4 AMP1_L+ 3 MUTE# HDMI1-HPDIN HDMI1-CLKN 1uF RD14 0R 1uF 5 6 GAIN0 7 11 10 9 8 GAIN1 1uF 0R RD20 10K CD31 14 13 AMP1_R+ 12 1 100R 5V_HDM3 RD89 10K RD92 UD3 9108/TPA3113D2 JD1 FOR 3113 PVCCL PGND OUT PL 27 26 25 24 23 22 21 20 18 19 17 16 15 5Vstb CD161 RD173 10K 4.7K 3 4 5 UD15 1 RD90 1 2 HDMI-CEC 0.1uF CD162 HDMI2/5V 2 HDMI2-HPDIN ARC_DET HDMI-ARC 33R HDMI2-HPDIN HDMI-ARC 220R 2()*+,2 R727 10K RD168 OUT MC2110 +*, FLG EN IN HDMI port IChotplug 2 HDMI2-HPD HDMI_CEC R726 CD57 2.2uF 3 RD93 RD91 5V_HDM3 HDMI3-DDC-SCL HDMI3-DDC-SDA DD2 BAT54C 0.22uF + LD5 CD11 100uF/16V LOUT# LD8 LD7 33uH CD21 33uH 33uH NC/0.22uF 22K 22K HDMI1-SCL HDMI1-SDA 1 2 3 4 SPEAKER J17 +3.3Vstb 12VA RD25 NC/10K M SD3393 GAIN1 RD23 GAIN0 10K ROUT+ ROUTLOUTLOUT+ 56Ω-4A-1206 VCC_AMP LD3 LOUT+ CD20 1uF CD22 1uF LOUT- ROUT+ ROUTCD28 1uF 1uF RD22 NC/10K RD24 10K Document Number Sheet 4 YPBPR VGA IN & AV IN Tuesday, February 05, 2013 of 2012.11.22VEST22 10uF MHL_CD_SENSE HDMI2-SCL HDMI2-SDA ARC 5V_HDM1 HDMI_ARC 33R 33R RD84 1K 1 5VA CD16 0.22uF 0.22uF CD30 33uH NC/0.22uF LD9 CD36 CD32 VCC_AMP U30*2/0pin28 CD24 ROUT# CD35 + VCC_AMP 0.22uF 100uF/16V 0.1uF U30*2/0pin15 CD33 CD26 QD10 3904 2 HDMI3/5V MHL_CABLE-DET PVCCL 4.7K SD LINN BSNL OUT NL BSPL FAULT GAIN0 LINP GAIN1 BSNR AVCC PGND OUT NR AGND GVDD OUT PR PLIMIT RINN BSPR PVCCR PVCCR RINP NC PBT L 28 HDMI3-HPD UICMHL2= HDMI3_RX2N HDMI3_RX1P HDMI3-RX0N HDMI3-CLKP HDMI3-RX2P HDMI3_RX1N HDMI3_RX0P HDMI3-CLKN AL+ CD15 1uF RD18 1uF C739 10K 1uF CD23 RD21 CD29 AR+ 1uF CD27 VCC_AMP MUTE 234567 HDMI3_RX0N HDMI3_CLKP AR+ AL+ HDMI3_CLKN HDMI3_RX2P RD171 HDMI2/5V 0R 0R RD172 ICMHLlayout HDMI port,spacing /S/ spacing /S/ spacing = 10/10/5/10/10,^2E5.1R HDMI2_CLKP HDMI2_CLKN R776 R777 HDMI3/5V HDMI2/5V HDMI1/5V HOTPLUG_1 HDMI3-HPD HDMI3-DDC-SCL HDMI3-DDC-SDA HDMI3_CLKN HDMI_CEC HDMI3_RX0N HDMI3_CLKP HDMI3_RX1N HDMI3_RX0P HDMI3_RX2N HDMI3_RX1P HDMI3_RX2P BAT54C 3 NC/0R AVDD5V_CD HDMI2-HPD HDMI2-DDC-SCL HDMI2-DDC-SDA HDMI2_CLKN HDMI_CEC HDMI2_RX0N HDMI2_CLKP HDMI2_RX1N HDMI2_RX0P HDMI2_RX2P MHL_CD_SENSE HDMI2_RX2N HDMI2_RX1P HDMI2/MHL 20 21 22 23 HDMI2/5V 5Vstb 2 1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 HDMI3 DAT A2+ DAT A2 SHIELD DAT A2DAT A1+ DAT A1 SHIELD DAT 1ADAT A0+ DAT A0 SHIELD DAT A0CLK+ CLK SHIELD CLKGND1 CEC GND2 NC GND3 SCL GND3 SDA DDC/CEC GND +5V POWER HOT PLUG J9 HDMI3 20 21 22 23 9108/3113(3110)/2113 AMP_LIN AMP_RIN YZ[\]^_1 `aUD3Z TDA3113 ? TDA2113 RD21=10K `aUD3Z 9108 RD21NC Title Size Custom Date: 1 9 Rev 1.0 D C B A - 27 - GND 2 10pF C D 69 75R R D 8 1 3 2 HP_DET R741 0R 2 7 2 CD10 0.1uF LINEOUT_APML 3 5V R 769 N C /22K CD73 1uF 2 R719 0R CLOSE TO IC LINEOUT_APMR 5V D- 3 R 778 N C /22K PRE-AMP:PT2308 2 CLOSE TO IC D- 5VUSB1 D+ 4 D+ 8 5VUSB2 GND J13 USB Interface 9 10 11 GND USB-2A-03 12 4 GND 29 + + + 3 2 RD113 6 10pF C D 70 7 7 7 7 RD115 8 VDD 7 OUT1 2 OUT2 1 IN2IN1+ 3 IN1- 5 IN2+ GND 4 D C B A 5 R 742 NC/100K 10pF C D 68 C 744 NC/200pF R 705 NC/100K C 740 NC/200pF 8 8 8 8 RFIN CD134 120pF CD136 82pF 2 1 3.3V_TUNER RD158 0R VCCRF RFin NC NC GNDDIG0 AS_XTSel GNDDIG1 Test1 Test2 GNDDIG2 4 CD153 33pF 20pF 8.2nH_110mA CD133 TUNER_SCL TUNER_SDA 100nF CD146 3.3V_TUNER 20pF CD141 RD161 22R RD162 22R 100nF LD30 6.8nF CD142 100nH_150mA IRQ V_Sync V_IF_AGC VCCIF GNDIF IFP IFn GNDDIG3 XTOUT2 XTOUT1 30 29 3.3V_TUNER 28 27 CD138 6.8nF IF-IN+ 26 25 IF-IN- CD145 220nF 24 23 22 21 430R RD160 CD144 2.7nF RD159 1k 3 3 IF_AGC0 C144 EC12 R145 0R R144 0R 220uF/16V + silicon tuner 3.3V_TUNER C138 10uF DIF_N_F0 DIF_P_F0 0.1uF C137 0.1uF C140 2 C143 NC/100pF C145 NC/100pF Date: Custom Size Title TU_SDA TU_SCL C160 R147 NC/1.5K IF_AGC0 0.1uF 1 R154 1K NC R167 of IFAGC-T +3.3V_Normal C253 1uF 7 TUNER_SDA TUNER_SCL R149 NC/4.7K 3.3V_TUNER NC/4.7K NC/68R NC/68R Sheet MSD3393 1 TUNER Thursday, January 17, 2013 Document Number NC/33pF NC/33pF C149 C150 R150 R151 Tuner I2C R148 NC/6.8nF C148 UD12 NC/ST18WM-4A-E(23)-MXL601 13 GND 12 GND 11 GND 10 GND 01Silicon Tuner 3.3V_TUNER DIF_P DIF_N IF-IN+ IF-IN- Irms=186.5mAImax=200mA IF-IN+ IF-IN0.1uF 2 ANT 3.3V SCL SDA GND GPIO1 IF_N IF_P IF_AGC 1 2 3 4 5 6 7 8 9 TU_SCL TU_SDA 3.3V_TUNER UD13 TDA18273 YD1 CD143 2.2nH 1000mA 16MHz 2.4nH_220mA 5 120pF CD135 332mA MAX:360MA RFIN 3 4 5 6 7 8 9 10 CD152 LD27 38 Silicon Tuner 18273 UD11 1 5 DD6 CD137 NC/BAV99W 150pF 0.1uF CD149 40 33pF 4 CP 9 Rev 1.0 D C B A - 28 - VHFSupply 31 20 LD28 34 VHFH LD29 36 UHFL 32 VHFL VTUN 19 UHFSupply Xtal 39 RFAGC_Sense 220nF CD132 41 test11 33 VHFSens GNDSYNT 18 CAPREGVCO 17 CD163 CD148 3.3V_TUNER 0.047uF 3.3V_TUNER CD147 0.047uF 5 220nH 120mA 35 VCCRF Filter VCCSYN 16 Xtalnot 15 1nF LD31 37 14 UHFH Test1 13 SDA 12 330nH 140mA 3.3V_TUNER 3.3V_TUNER CD140 CapRFAGC SCL 11 LD32 General Vcc decoupling 1uF Each of these Vcc pins of TDA18273 is decoupled by a single capacitor (pin 1, 16, 27, 35) CD139 D C B A 10PF 4 3 2 3 2 4 2 5 4 LF801 1 1 LF800 3 60mH ^`0.45mm CX1 RV1 14D561K RDH5-3A-W R884 D811 470K R876 NC/FR107 F800 RT1 CY801 R888 1M 1M R882 U3 CH1 AP3608E EN VCC SDBX AGND 20 19 18 17 16 15 14 13 12 11 DB R832 10K + ON/BK +5V C18 0.1uF R850 CS GATE NC/100R C20 4 6 + 10R 4 R880 C1053 10uF-50V R889 100R D809 1N4007 R894 3906 Q811 100PF JP7 1 2 R890 UVLO OV EN VIN 10 3 11 2 12 1 6 8 5 9 4 3 10 NP1 NP2 NP2 2 NC 1 12 6 8 5 9 4 C001 101-1KV LED+ LED+ LED13 LED14 LED15 LED16 1 2 3 T102 T103 R900 1K U809 TL431 NC 1 8 6 7 10 4 9 5 12 2 11 3 3 R839 10K R2297 VBL_CTRL D806 TO-220B 20100CTR 1 3 0R-1206 2 1 3 2 D808 1 3 C1022 EC3 + 220uF/25V C39 2 TO-220B 2 C1039 + 1 C25 3uH-5A L806 20100CTR C1081 + 2 R27 100K 1000uF/25V 0.1μF/25V R31 47K C40 SS310 1 SS310 1 C1035 470uF/16V + PWR-ON/OFF +12VB C1038 0.1uF/50V +3.3Vstb H:ON L:OFF 2 7 C1026 + 100R C1051 1nF U2 2 R858 10K 10k R875 ON/BK NC/2.2uF CD46 BL-ADJUST 2 6 5 4 3 2 1 JP1 6 5 4 3 2 1 36K R35 C1041 +12V EC806 220uF/16V R874 100K 5Vstb R26 + 1 /3X/4X RS 0.1μF/25V C1042 + ---- TUV 0.1uF C1061 TV2641-WJ21-01 1 2 3 SRQ1 Q809 QM3014D TO252-DPAK 0.1uF 1 2 3 SRQ4 1 2 9 2012.12.01 DQ809 E252 M9]^ C1063 470uF/16V EC4 + 12VA + 12VA 5VA 5Vstb PWR-ON/OFF 1 2 SCT105-WJ21-04 Sheet MSD3393 1 POWER Tuesday, January 15, 2013 Document Number TP5 TP4 TP3 TP2 TP1 220uF/16V EC5 NC/200R Date: Custom Size Title 10uH-3.8A 22nF/25V 200K R34 SS24 D4 L2 3 2012-06-01 DQ806 ?Q809 ET-252 M9 D808 ?D812 Q806 QM3005D 2 R870 33K 3904 Q808 10nF/25V C17 0.1uF/50V C1040 5 3 9 R36 5.6K 1% R32 7.5K/0603 C22 3.3nF/25V GND FB SW C24 0.1μF/25V MP2303 VIN C23 LED3 LED1 LED7 LED5 LED+ Vout=1.25× ;R826+R823 >/R826 L=MFR826 $ER823 !N"#$%OPQ 100PF-50V ON/OFF RT8296A LED+ 1 2 C931 0.1uF/50V 1 2 CN2 1K TO INVERTER NC/10pin-0.5mm-_I 1 2 3 4 5 6 7 8 9 10 3 4 NC/HEADER 2 3 4 NC/47uF/50V + 22Ω-1206 C26 1000PF/50V R70 R826 1.5K LED+ RD157 CN803 R860 NC/1R-1206 100uF/50V EC1026 220PF-50V D10 2 51K R823 LED1 LED2 LED3 LED4 LED+ QD4 3904 RD39 0.1uF CD131 +3.3V_Normal LED5 LED6 LED7 LED8 +3.3V_Normal RD36 1K R856 NC/1R-1206 R750 NC/47R 100PF-50V C37 D9 2 220PF-50V OVP FB1 2.2K NC/10pin-0.5mm-_I 1 2 3 4 5 6 7 8 9 10 CN802 NC/100pF C750 +12VB 1000uF/25V C1037 2200PF-50V 2200PF-50V 0R-1206 0R-1206 LED1 LED2 LED3 LED4 LED+ LED5 LED6 LED7 LED8 RD37 4.7K NC/10K RD35 RD38 10K RD40 1 1 3 47R/1206 JR1 47R/1206 JR3 10K RD34 BKLON 0.3Ω-0805 0.3Ω-0805 0.3Ω-0805 TO252-DPAK Q103 MDD1951 JR2 R867 R869 +12VB NC/2.2uF R899 36K C1070 R902 10K 0.1uF R901 100K SRQ2 1 2 3 NC/22uH/3.8A φ12*r8*H4mm-47uH TV1941-WJ21-01 L805 3.3K R700 47R L807 1 2 3 C1071 R898 1K 5V 5V NB1 GND GND NB2 12V 12V NC/EFD25 EFD25 R893 470R DRV C38 1uF FB C35 2 BRI_ADJ +3.3V_Normal R65 R68 R69 LED 10nF/25V C32 0.1uF/50V C34 0.1uF/50V SHD C31 1000PF/25V CN806 1 2 3 4 5 6 7 8 9 10 11 12 12pin-0.5mm-_I 2 CN2 G718.5 ?21.6 U3 U4 8D10 9 CN805 CN806 G726",CN2 9 CN804 G723.6, U4 8 R18 470K 8 9 10 11 12 13 14 CY802 2200PF-250V + 12VA U808 PC817 C1021 470uF/50V SS COMP FB SHDN AGND CS VCC OUT LED16 LED9 LED10 LED11 LED12 RT NC R846 R847 LED12 PGND FB1 U5 AP3039A +12V 1R2-1206 1R2-1206 1R2-1206 1R2-1206 +G(21HIEMC C1034 4700PF-400V Q810 SMK0870F 3 10K 7 6 5 4 3 2 1 R721 10K R720 20K R895 R896 R897 R903 R892 22R-0805 22R OVP DRV CN804 1 2 3 4 5 6 7 8 9 10 11 12 LED11 LED15 R845 NC/20K 12pin-0.5mm-_I FB FOR CPT R14 C27 10K C14 LED+ LED+ LED5 LED6 LED7 LED8 R843 NC/510K LED10 R844 NC/200K 1uF LED1 LED2 LED3 LED4 ON/BK C1069 R891 1K R849 NC R848 1uF 5Vstb PWR-ON/OFF +12V JP4 1 2 3 4 SHD LED9 BL-ADJUST FGCN28+ C16 0.1uF +5V 1uF ON/BK +5V Iout=1.194×400/(R828//R829) C15 R831 51K 1uF R829 FB R828 75K R76 10K LED6 LED8 R838 10K 15K 20K R830 SHD BX NC R837 NC R835 19 20 18 DB R842 75K R865 68KΩ-2W WX1D809 26 :FR107; C:1N4007; YX1Z7Q[, 26 :\GFR107 B1N4007 C1056 0.1uF/50V D801 22V-1/2W EC805 47uF/100uF/450V JK2 FB RI U807 R878 470k 3 2 JP8 1 2 JP3 1 2 4546 NC/1M R877 470k +12V +5V 1000PF-50V C1068 R886 NC/24K NC/1M R881 D804 RL207 2A/60A/1KV/1.0V 1 CH2 CH3 FB SDB CH4 PGND1 ISET PGND2 CH5 FBX NC PWM BL-ADJUST LED5 LED7 EN VCC AGND BX 17 16 R841 15K 15 14 12 13 LED14 D812 1N4148 D803 RL207 2A/60A/1KV/1.0V 2 7 CH6 CH7 CH8 LED2 LED4 U4 CH1 CH2 CH3 SDBX FB SDB CH4 PGND1 ISET PGND2 CH5 FBX LED13 QD5 3904 BS D805 RL207 2A/60A/1KV/1.0V 3 LED5 8 1 7 CH6 11 1 10k R319 8 NC/SS FB7 10Ω NC 3 1 2 1 2 1 2 1 GND COMP 4 6 1 2 D810 FR107 D807 RL207 2A/60A/1KV/1.0V LED1 4 LED6 9 2 8 NC NC 1 VDD Iout=1.194×400/(R841//R842) 2 R885 1M LED2 LED7 10 R834 3 LED13 9 CH7 R853 10K 4 R883 1M CY800 LED3 LED8 6 5 LED4 LED1 LED9 LED14 AP3608E 26:FG0RBC:D23EF NC R836 LED10 LED3 LED11 NC LED12 4 LED15 10 6 5 LED16 PWM BL-ADJUST 3 2 1 5 GND 1 18.5:;24:<9FGU5Y=^FGU5+U3 26:FG>?@A R850FG<98+B=8 CN800 2Pin-7.92mm 2 CH8 4 +5V 9 5VA C1066 220uF/16V of Rev 1.0 D C B A - 29 - D C B A 5 3 2 3 2 1 Service Manual Model No.: 7-3 .Wiring Connection Diagram 3 2 4 1 NO. Name Connection Wire(For Speaker) 1 Connection Wire(For Keyboard 2 LVDS Wire 3 Connection wire(Blacklight ) 4 5 and Remote) - 31 - Service Manual Model No.: 8. Measurements and Adjustments 1. PICTURE MENU In this menu,you can adjust the picture options, such as contrast, brightness, etc. Press to select, press OK to adjust. TV Picture Audio Setup Picture Mode Contrast Brightness Sharpness Tint Color Color Temperature Advaced Video Note: 1) Audio language is available in ATSC/TVmode only. 2) Auto volume is available only when the input signal volume is too large or there is distortion. Energy Saving 50 50 50 50 50 3. SETUP menu In this menu, you can adjust the Menu language, Closed Caption, adjust the sleep timer, time zone, Restore Default, etc. Press to select, press OK to adjust. Lock TV MENU Back Move OK ENTER Picture Note: 1) If you want to adjust contrast, brightness, color, and sharpness, the picture mode will be set to user. 2) Adjust the color tempertaure to Cool to give the white colors a blue tint, Normal to give the white colors a neutral tint, Warm to give the white colors a red tint. Energy Saving picture mode is the default setting, if you select some other options, the power consumption may change. Audio Setup English Menu Language Closed Caption Steep Timer Time Zone DST Time Format Clock Restor Default Software Update off Pacific off 12-hour Lock MENU Back Move OK ENTER 3.1 Closed Caption 1.1 VGA Setting When a PC is connected, you can adjust the VGA settings. 1) H-Pos: Adjust the horizontal position of the screen. 2) V-Pos: Adjust the vertical position of the screen. 3) Clock: Fine tune the screen width. 4) Phase: Fine tune the phase of the screen. Usually you don't adjust this item. 5) Auto: Auto adjust to fit the screen. CC Mode CC On Basic Selection CC1 Advanced Selection Servicel Option OK VGA Setting H-Pos 50 V-Pos 38 Clock 50 Phase 17 1) CC Mode: Switch the closed caption mode. 2) Advanced selection: only available in ATSC. 3) Option: Used to edit the CC font. Note: 1) Restore Default: Restore Default will clear all the saved channels and reset all of the settings to the factory default values. Auto OK Cancel 2.AUDIO menu In this menu, you can ajust the sound options. Press to select, press OK to adjust. TV Picture Audio Setup Sound Mode Bass Treble Balance MTS Digital Output Surround Sound Audio Only Auto Volume Standard 50 50 50 Stereo RAW Off Off Off Lock MENU Back Move OK ENTER - 32 - OPERATION 4.LOCK MENU In this menu, you can change the password and adjust the vchip settings. Enter the password, to enter the lock menu. The factory default password is 0000. TV ----- Setup 2) MPAA: Switching the movie-rating control level; N/A, G, PG, PG-13, R, NC-17, X. Enter Password OK Rating Picture Audio And use the OK key to lock/unlock Parental Controls . System Lock US Canada RRT Setting Reset RRT Change Password G PG Age PG-13 Lock MENU Back Move OK ENTER 4.1 Change Password 1)Old password: Input the old password. 2)New password: Input the new password. 3)Confirm password: Input the new password again. 4.2 System Lock When the System Lock switch is ON, the options listed below can be adjusted. 4.3 US Press OK to display the following screen. R NC-17 X Description General audiences, All Ages admitted Parental Guidance suggested. Some material may not be Suitable for children. Parents strongly cautioned. Some material .may be Inappropriate for children under 13. Restrict. Under 17 requires accompanying parent or adult guardian(age varies in some jurisdictions) No one 17 and under admitted. X is an older rating that is unified with NC-17 but may be encoded in the data of older movies. 4.4 Canada Press OK , to display the following screen. Canada Canada Eng Canada Fre US TV MPAA OK OK 1) Canada English: Switching the English rating control level: EXEMPT, C, C8+, G, PG, 14+, 18+. 1) TV: Press OK display the following screen. TV RATING ALL FV V S L D OK - 33 - OPERATION Description Rating TV E C C8+ G Age PG 14+ 18+ Exempt: Includes news, sports, documents and other information programming: talk shows, music videos, and variety programming. Children: Intended for younger children under the age of 8 years. Pays careful attention to themes that could threaten their sense of securityand well-being. Children over 8 years old: Contains no portrayal of violence as the preferred, acceptable, or only way to resolve conflict; nor encourage children to imitate dangerous acts which they may see on the screen . General: Considered acceptable for all age groups, Appropriate viewing for the entire family, contains very little violence, physical, verbal or emotional. Parental Guidance: Intended for a general audience, but may not be suitable for younger children (under the age of 8) because it could contain controversial themes or issues. Over 14 Years: Could contain themes where violence is one of the dominant elements of the storyline But it must be integral to the devel opment of plot or character. Language usage could be profane and nudity , present within the context of theme. Adults: Intended for viewers 18 years and older and might contain depictions of violence, which while related to the development of plot, character or themes, are intended for adult viewing. Could contain graphic language and portrayals of secretary and nudity. Picture Audio Cable Air/Cable Auto Scan Favorite Show/Hide DTV Signal e-Manual Setup Lock MENU Back Move OK ENTER 5.1 Air/Cable: Select Air TV signal or cable TV signal. 5.2 Channel Scan: If it's the first time you use the TV, you should scan all the TV channels first. Press OK to confirm and to display the following screen. Air/Cable Channel Scan Cable TV Enter Picture Audio 2) Canada French: Switching the French-rating control level: E, G, 8ANS+, 13 ANS+, 16ANS+, 18ANS+. Setup Favorite Show/Hide DTV Signal e-Manual Lock Rating MENU Back Description E Exempt programming G General :All ages and children, contains minimal direct violence, but may be integrated into the plot in a humorous or unrealistic manner . 8ans+ Age 13ans+ OK ENTER Status Scanning Analog Channels: 0 Digital Channels: 0 General but inadvisable for young children :May be viewed by a wide public audience, but could contain scenes disturbing to children under 8 who cannot distinguish between imaginary and real situations. Recommended for viewing with paren. Over 13 years: Could contain scenes of frequent violent scenes and in tense violence. Move 5 %... MENU 16ans+ Over 16 years: Could contain frequent violent scenes and violence. 18ans+ Over 18 years: Only for adult viewing. Could contain frequent violent scenes and extreme violence. 4.5 RRT setting In ATSC digital TV mode, it can be adjusted 4.6 Reset RRT: Press OK to reset the RRT settings to the factory default values. 5. TV MENU In this menu, you can adjust digital and analog TV Channels. Press to select, press OK to adjust. - 34 - 5.3 Favorite: Press OK to choose/delete favorite channels. 5.4 Show/Hide Press OK to display/ hide the current channel. 5.5 DTV signal Display the DTV signal strength . It can't be selected or adjusted. 5.6 e-Manual The use of user guide 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 - 35 - Service Manual Model No.: 8.2 How to update software Haier MSD3393 F/W upgrade with USB SOP Step 1: Ready for F/W Upgrade 1.1 Prepare a USB memory . &RS\WKHVRIWZDUH¿OHPHUJELQIURP\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! - 38- 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 - 37 - Service Manual Model No.: 9. Trouble shooting 9-1. Simple check - 38 - Change LVDS wire Yes Check if there is +12V at Pin35 in J1 Yes Check if there is +30V at C931 No picture but have sound No Still having problems - 39 - the No Change Panel Check if Q103 ǃ D9 ǃD10 ǃ R700 is working Yes Check if U5: Pin2(0.72V)ǃ Pin3˄5V˅ǃPin4(12V)ǃ Pin6(5.7V) is normal Replace QD6 No 9-2. Main board failure check No Replace Q103ǃD9 ǃD10 Replace U5 Model No.: Service Manual No Still having problems Check the speakers No No No No - 40 - No Change CD109,CD110. Change UD10 Change LD3 Change U702 check the signal input circuit of C710, C745. Check the input source Change Mainboard Check if there is output at Pin1ǃPin4 of J17. Yes Check if there is input at Pin1 ǃPin9 of UD10 and check if there is output at Pin4ǃ Pin6 of UD10 Yes Check if there is +12V at Pin7 of UD10 Yes Check if there is +5V at Pin3, Pin5 and Pin8 of U702 Yes Check if there is signal at C710 and C745 Yes Check if there is sound input signal No sound but have picture Model No.: Service Manual Change Mainboard Yes Check if the voltage pressure of JP7 Pin2 is high voltage pressure (More than 3V) Yes Check if there is voltage pressure in the pad of the L806˄12V˅ˈL2˄5V˅ No sound No picture - 41 - No No Change U1 CHANGE Q810 Replace Remote Control Board other: can' t control Yes No No Chang U1 Yes - 42 - Connect the power cord to the socket Still having problems No Change Mainboard Chang UD9 or UD7 or UD8 or Q2. Replace D806 or U2 Check if LD23ஂ1.15Vஃଞ LD21ஂ1.8VஃଞLD22ஂ 3.3Vஃଞ FB2ஂ3.3Vஃis working Check if there is voltage pressure in JP3(12V) ଞ JP7 Pin1(5Vstb) Yes Check if the power cord is correctly connected No sound No picture No light No Change sound system Still having problems - 43 - 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 (black and white) Change the channel to the right sound system (PAL-M/N NTSC-M) Check out of picture and sound system of this channel - 44 - Updata the software and make the reboot; or change the maiboard No No No color for some channel program (black and white) Still having problems Check JP3 voltage of 12V and JP8 of 5V Yes Check if there is high level (2.5V-5.0V) at Pin2 in JP7 Yes Power on and check if 5V standby on the Pin1 in JP7 exists ? Yes Check if the power cord connect well? Replace Q806 or Q809 Replace U1 Check if the break in the power circuit and U2 ? Reconnect the power cord with the outlet to Power board. - 45 - Check if Main board / LVDS wire / Panel are in good condition ? No No No No How to know whether the Power board is broken? 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; 5.Check if Main board / LVDS wire / Panel are in good condition ? - 46 - Power board 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 singalto 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 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,1.8V,1.15V). 3.Verify if the Mainchip(MSD3393LU), AudioAMP…solder well; 4.Verify if the FLASH(U18) has the right software and work well; 5.Verify if the Y1(Crystal) has the right frequency 3. Other problem Mainboardnot 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 - 48 - 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 - 49 - 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 - 50 - 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 - 51 - 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 - 52 - Sincere Forever Haier Group Haier Industrial Park, No.1, Haier Road 266101, Qingdao, China http://www.haier.com Printed in China