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Kalley K-LED43FHDST2, Service Manual

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Power Supply Flow

Power

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52v

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Summary of Contents for K-LED43FHDST2

Page 1: ...ation 3 Alignment Procedure 4 Block diagram 5 Scheme Diagram 6 Troubleshooting SORGH GUDZLQJ This manual is the latest at the time of printing and does not include the modification which may be made a...

Page 2: ...lectric shock to the person The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance servicing instructions in the lite...

Page 3: ...impact of any kind Be particularly careful not to damage the picture tube surface 9 Unplug this television set from the wall outlet before cleaning Do not use liquid cleaners or aerosol cleaners Use...

Page 4: ...ng conductors location of antenna discharge unit connection to grounding electrode and requirements for the grounding electrode 15 2 Note to CATV system installer Only for the television set with CATV...

Page 5: ...Feature Definition Specification Company Confidential File Drafted by Date 2015 7 7 Checked by 43 D1400 3MS08GP LA FDS Approved by...

Page 6: ...8 5 86 3 578 5 Dimension w Package 1128 137 665 Net Weight With Stand Kg 7 4 Net Weight Without Stand Kg 7 2 Gross Weight With Packaging Kg 9 7 20 feet pcs 264 40 feet pcs 540 40 feet high pcs 716 53...

Page 7: ...Display Port CI Slot 1 CI 1 3 Mains 8 type S P DIF Coaxial Audio out Yes SD Slot No MHL No Energy Saving No Rohs No Energy Effficiency CB Yes HDMI No MHL No Dolby No DTS No SRS No SRRC No Wifi No Blu...

Page 8: ...ype1 TV Descriptions Yes or No Remarks Analogue PAL Yes NTSC Yes SECAM No Digital DVB T2 Yes Multimedia Formats Video H 264 MPEG1 MPEG2 DIVX Motion JPEG VC1 Yes Audio MP3 AC3 HE AAC LPCM WMA Yes Pictu...

Page 9: ...1 13 Alignment Procedure MS08GP Series VERSION V1 0 PREPARED BY Gongjunzan DATE 2015 3 23 APPROVED BY DATE...

Page 10: ...Mode press RIGHT or LEFT key Select User Mode Press the subsequence RCU keys 9 7 3 and 5 will appear in the left top of screen In case of Factory hotKey is enabled On just press RCU Return key to pop...

Page 11: ...OTE Not adjust OK 4 White balance White Balance data adjustment refer as follow The balance data is set by PE before the mass production Do not need adjust OK 5 SHOP init Option DO Reset the set after...

Page 12: ...viceld test This item only factory used Note Below the factory menu some model information are showed including software version Project Name SIACP Version and SW release time 3 ADC Submenu NOTE ADC D...

Page 13: ...Y MENU ON OFF OK 2 SHOP Setting Default setting submenu after production alignment refer to OK 3 Other Setting Other set Only for TCL R D OK 4 SERVICE menu After service menu description OK 5 PARAM SE...

Page 14: ...v Off Off 1 2 3 not adjust OK SSCOM Debug on On Off not adjust OK DTV Off On Off not adjust OK Reset Shop Do Wait not adjust OK BGM On On Off not adjust OK WSS ATF On On Off not adjust PARAM SETTING P...

Page 15: ...ely used by R D OK SSC adjust SSC SSC adjust Exclusively used by R D Overscan Adjust Over Scan Over Scan Exclusively used by R D DBC DBC DBC Exclusively used by R D Back Light Curce Back Curve Back cu...

Page 16: ...ntrol Left and right the cursor keys will Factory hotkey set to ON 2 WARM UP is set to ON according to the panel on the menu button to exit the aging mode OK 3 ADC ADC calibration refer as follow NOTE...

Page 17: ...C Addres 10 Deviceld test This item only factory used ok 5 Debugging 5 1 General Steps of debugging According to the requirement of the order below steps are needed for appropriate setting 1 Enter the...

Page 18: ...e ADC status only PC and YPbPr is success and Color Analyzer has been calibrated Only AV1 YPbPr PC HDMI1 need to be adjusted HDMI1 should be the first 5 4 1 Signal and generator The pattern of the sig...

Page 19: ...by tools Position Chip type Software description U301 MT29F2G08ABAEA HDMI HDCP Key System Software etc 7 Software update Method of SW update 1 Download the bin file to the root directory of your USB d...

Page 20: ...lug USB stick to the TV Press and hold the power key of key board before reconnect AC cord to restart TV for 5 8seconds Once USB stick starts blinking TV is uploading SW BIN image When update is succe...

Page 21: ...P IC TSOP48 13 FS29F2 G0B Mboot Main Software 2 The MAC Address HDCP KEY Device ID must be upgrade by debug port into U301 8 Project ID selecting 1 Press the Menu button of remote control then select...

Page 22: ...S Transimiter TPA3113D SPI MSD6308RT HDMI2 HDMI3 FAT FAT FLASH Key IR VEDIO IN Audio out Audio in Network DDR SPDIF Signal Flow Diagram Panel USB 1 HDMI1 CABLE ATV ANATENA ATV DTV RX RX D D WIFI D D D...

Page 23: ...Power Supply Block Diagram 2...

Page 24: ...3 Power Supply Flow Power transform 52v...

Page 25: ...8PA MSD6308RT TU101 Tuner TU101 Tuner I C Bus Block Diagram TU1_SCL TU1_SDA 4 HDMI1 HDMI1 HDMI1_SCL HDMI1_SDA HDMI2 HDMI2 HDMI2_SCL HDMI2_SDA HDMI3 HDMI3 HDMI3_SCL HDMI3_SDA...

Page 26: ...7 0R R016 150K If Vout 1 18V Set R015 150K R017 120k R016 33K C035 22U 6 3V C019 22U Q010 2N7002K R029 4K7 NC R028 4K7 NC R045 0R C039 10U R027 1K NC R026 39K NC R016 33K 1 40 MS08GP MAA2HG 12 5 2014_...

Page 27: ...R R918 75R C905 0 1U C907 0 1U R919 75R F901 F900 RXVN_1 RXVP_1 TXVN_0 TXVP_0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 U900 TS8121CLF 75R R917 NET_TXC NET_TX1P NET_TX1N NET_RX1P NET_RX1N NET_RXC 3 4 5 6...

Page 28: ...1U R929 0R R942 10K R941 4K7 C914 0 1U H_CEC H_CEC H_CEC H3_SDA H3_HPD H3_5V H3_SCL H3_HPD H3_HPD_OUT B C E BT3904 Q403 R936 4K7 R934 10K R935 1K R933 100R R932 100R R931 47K R930 47K H3_5V H3_SDA H3_...

Page 29: ...0R NC C214 0 1U C215 0 1U R210 10K C241 30P C240 30P FAT _D 10 6 7 8 1 3 2 4 5 9 TU1 T_SDA T_SCL TU1_VCC TU1_VCC IF C102 22P TUNER_FAT B E C BT3906 Q200 B E C BT3906 Q201 L201 600R B C E Q900 BT3904 1...

Page 30: ...D76 VDDC7 MCP_VDDC MCP_VDDC1 GND77 GND78 GND79 GND80 GND81 GND82 GND83 GND84 VDDC DGND T PCMCIA PIN PCMCIA PIN H LEVEL PM_CONFIG1 close to SOC PM_CONFIG0 LG_DIM_OUT SPI_SDI Chip config Chip config PIN...

Page 31: ...22R 5 4 7 2 1 3 6 8 R347 22R 5 4 7 2 1 3 6 8 R348 22R 5 4 7 2 1 3 6 8 R349 22R B DDR3 DQU5 B DDR3 BA2 B_DDR3_CS0 B_DDR3_DQSUB B_DDR3_DQSLB B_DDR3_DQSUB B_DDR3_DQSU B_DDR3_DQSLB B_DDR3_DQSL B_DDR3_MCLK...

Page 32: ...24 22 9 10 11 12 28 U600 TPA3113D2 C616 330P R617 10R C613 330P C600 220U 16V HP_R HP_L C622 0 1U 50V C614 0 1U 50V 1U 50V C636 HP_R HP_L C617 0 1U 50V 12VA AMP_R OUTLP OUTLN OUTRN OUTRP L600 392170...

Page 33: ...C832 C851 47U 100V R824 0R FB C806 100P R853B 4 7K ZD851 33V R853A 4 7K ZD850 33V 12VOUT R823 0R R822 0R C808 2200P R821F 150K 220P C850 R852 33R R851 33R ZGND C783 22U 160V C852 47U 100V C833 470U 25...

Page 34: ...PERSONS COPIEDUNLESS PERMITTED IN WRITING FORMAT DIN A4 NOTE PAGE OF IR VCC GND T ZLS IR_OUT LED_IN 1K5 R4 BT3906 Q2 C E B IR 3V3 LED 470R R6 BT3904 Q1 E C B 100R R2 470R R3 D1 3 1 2 1K5 R5 4K7 R7 0B...

Page 35: ...no picture Check the voltage of pin s of q208 2 1 Replace R270 and R271 Check the output of Q208 2 1 Check the voltage of g of Q208 OR replace Q208 Measure the wave of LVDS signal 1 2 Replace panel Ch...

Page 36: ...e wave of pin 8 9 of U1 1 Check the voltage of pin 6 7 of u1 OK Replace u1 Check the circuit between U1 and U201 Check the U201 measure the wave of SDA and SCL 1 repair the circuit of U101 and Q102 OK...

Page 37: ...Check the components between VGA YPbPr port and U201 1 Replace the bad VGA YPbPr no picture OK Check the components between VGA YPbPr port and U201 1 Replace the bad Software of U202 ok 1 Check U201 o...

Page 38: ...in 3 13 of U602 2 1 Repair the 12v supply Check the pin 6 of u602 2 1 Check q607 q608 q609 1 2 Replace U602 or replace the wire of speaker check u601 and volume control Check the wave of PIN 4 12 of U...

Page 39: ...ndby 5 0VSB OK 5 0V NG Check the voltage of pin s of q305 2 1 Check before Q305 Check the output of Q305 2 1 Check the voltage of g of Q305 OR replace Q305 Check U303 U304 short to Gnd 1 Replace the b...

Page 40: ...The picture bad Replace the wire from P202A to t com Replace panel Replace the chassis NG Check the circuit between p202a and U201 Upgrade the software NG OK OK...

Page 41: ......

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