Toshiba TD-E432 Service Manual Download Page 78

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Appendix 4 Shipping

Troubleshooting

Flowchart of System Trouble Shooting

Backlight OK?

(No full white)

Check cable connection between main board and Power Board

Check cable connection between Power board and LCD panel

IR Remote

control, keypad,

and LED OK?

Check remote controller battery.

Check remote controller.

Check wire connection between main board, keypad and IR

board.

Yes

Power On OK?

Check adapter AC socket to LCD TV.

Check cable connection between power board and main board.

Check power board VCC

Summary of Contents for TD-E432

Page 1: ...1 TOSHIBATD E432 Service Manual ...

Page 2: ...FICATION 51 SPECIFICATION CUSTOMER ACCEPTANCE 51 SPECIFICATION 53 PACKING 72 LEVEL 1 CIRCUIT BOARD AND STANDARD PARTS REPLACEMENT 73 DISASSEMBLY ASSEMBLY 73 SYSTEM BLOCK DIAGRAM 75 APPENDIX 1 BLOCK DIAGRAM 75 APPENDIX 2 INPUT SUPPORT TIMING 75 APPENDIX 3 PACKING 77 APPENDIX 4 SHIPPING 78 FLOWCHART OFTROUBLESHOOTING 78 ...

Page 3: ...n E EMI Electromagnetic Interference F G H HDMI High Definition Multimedia Interface I J K L M N NTSC National Television System Committee O OSD On Screen Display P PAL Phase Alternating Line Q R RS232 Interface Between Data Terminal Equipment and Data Communications Equipment Employing Serial Binary Data Interchange S T U V ...

Page 4: ...oduct Important Only trained service personnel who are familiar with this TOSHIBA Product shall perform service or maintenance to it Before performing any maintenance or service the engineer MUST read the Important Safety Information Trademark The following terms are trademarks of TOSHIBA Corporation Other companies products or service names may be the trademarks of their respective companies ...

Page 5: ... confirming the RoHS requirement before replace them Safety Notice 1 Make sure your working environment is dry and clean and meets all government safety requirements 2 Ensure that other persons are safe while you are servicing the product 3 DO NOT perform any action that may cause a hazard to the customer or make the product unsafe 4 Use proper safety devices to ensure your personal safety 5 Alway...

Page 6: ...CD panel providing a wide variety of content and messages clearly Brightness 450 nits Typ Built in Speakers USB Media Player Video MPG MPEG AVI MKV MOV MP4 TS M2TS H 264 up to level 4 0 Music MP3 WMA AAC Photo JPG BMP PNG BMPs and JPGs with a resolution larger than 1024x768 may take additional time to display 3 General Description 3 1 General Specification No Item Specification Unit Note 1 Active ...

Page 7: ... Vertical Sync Positive Negative Input connector IR AV Line PC audio VGA USB HDMI x2 DVI RS232 RJ45 Output connector IR Audio Line out DVI RS232 Power consumption Power Input AC 100V 240V 50 60Hz At AC 110V Factory for Initial value Max 90 W Typ 72 W Stand By 0 5 W Operating Environment 1 Temp 0 40 2 Humidity 10 90 Non Operating Environment 1 Temp 20 60 2 Humidity 90 Backup Time 7 Days 10 080min C...

Page 8: ...8 Note2 Component spec RTC IC tolerance 3 2 1 Power sequence for Panel a T430HVN01 2 ...

Page 9: ... on AC 100V 3 Standby Power 0 5 W Note 1 Follow Spec Label is 100V 240V Follow Power board Spec is 90V 264V 3 3 2 Control Signal S430HF44V0 No Item Min Typ Max Unit Remark 1 PWR on off controlV ON OFF On High 2 5 3 3 5 5 V Off Low 0 0 7 V 2 Back light on off controlV ON OFF On High 2 3 3 5 5 V Off Low 0 3 0 8 V 3 External PWM dimming Duty 10 100 Frequency 90 180 240 Hz ...

Page 10: ...o the adjustment 4 6 General Information Item Specification Unit Note Active Screen Size 42 5 inch Display Area 940 896 H x 529 254 V mm Outline Dimension 855 8 H x 554 4 V x 64 2 D mm D thickness Include Wall mount scale Driver Element a Si TFT active matrix Display Colors 8 bit 16 7M Colors Number of Pixels 1 920 x 1 080 Pixel Pixel Pitch 0 49 H x 0 49 W mm Pixel Arrangement RGB vertical stripe ...

Page 11: ...es Red Rx Typ 0 03 0 653 Typ 0 03 Ry 0 330 Green Gx 0 317 Gy 0 615 Blue Bx 0 153 By 0 060 White Wx 0 290 Wy 0 292 Viewing Angle x axis right φ 0 θr 89 Degree 5 x axis left φ 180 θi 89 Degree 5 y axis up φ 90 θu 89 Degree 5 y axis down φ 270 θd 89 degree 5 Note 1 Contrast Ratio CR is defined mathematically as 2 Surface luminance is luminance value at point 5 across the LCD surface 50cm from the sur...

Page 12: ...rix and is based on Fv 60Hz to optimize The response time is defined as the following figure and shall be measured by switching the input signal for any level of grey bright and any level of gray dark Any level of gray Bright Any level of gray Dark Any level of gray Bright FIG 2 Luminance 5 Viewing angle is the angle at which the contrast ratio is greater than 10 The angles are determined for the ...

Page 13: ...nema Dynamic Dyn amic Dynamic Dynamic Dyn ami c Dyna mic Dynami c Contrast コントラスト 0 100 0 100 73 73 73 73 73 73 73 Brightness ブライトネス 0 100 0 100 50 50 50 50 50 50 50 Sharpness シャープネス 0 10 0 10 6 6 6 6 6 6 6 Tint 色合い Tint 色合い 0 50 0 50 26 26 26 26 26 26 26 Red Hue 16 1 6 0 0 0 0 0 0 0 Magenta Hue 16 1 6 0 0 0 0 0 0 0 Blue Hue 16 1 6 0 0 0 0 0 0 0 Cyan Hue 16 1 6 0 0 0 0 0 0 0 Green Hue 16 1 6 0 ...

Page 14: ...ratio n 0 15 0 0 0 0 0 0 0 Green Saturatio n 0 15 0 0 0 0 0 0 0 Yellow Saturatio n 0 15 0 0 0 0 0 0 0 Backl ight バックライト 0 100 0 100 100 10 0 100 100 10 0 100 100 Color Temperature 色温度 Color Temperature 色温度 5000K 10000K 13000K 100K step Custom 5000K 10000K 10 0K step パーソナル 13000K 130 00K 13000K 13000K 130 00K 1300 0K 13000 K Red Gain R ゲイン 0 2047 13000K default RGB 988 1060 1115 Green Gain G ゲイン...

Page 15: ... the current The item is gray out when the zoom in multi display is enable The option as below a AV source the option is 4 3 16 9 zoom cinema and dot by dot b Media source In movie if overscan is Auto the option is 4 3 16 9 zoom dot by dot If overscan is OFF option is 4 3 16 9 and dot by dot c other source If overscan is Auto option is 4 3 16 9 zoom cinema dot by dot If overscan is OFF option is 4...

Page 16: ...モード Sound Style 音声スタイル Standard Dynamic C ustom スタンダードダイナミックパーソナル Dynam ic Dynam ic Dynami c Dyna mic Dyn amic Dynam ic Dynamic Treble 高音 50 50 10 10 10 10 10 10 10 Bass 低音 50 50 30 30 30 30 30 30 30 Balance バランス 50 50 0 0 0 0 0 0 0 Surround Sound サラウンドサウンド On Off オンオフ OFF OFF OFF OFF OF F OFF OFF Speaker スピーカー Internal External 内部外部 Intern al Intern al Intern al Intern al Inte rnal Inte...

Page 17: ...le in USB root 4 Support power on source option AV Component HDMI1 HDMI2 DVD D VGA USB photo USB music USB movie 5 schedule behavior case 1 if the power on time is same in different schedule system will use smaller schedule setting to power on Smaller schedule number priority is higher case 2 if the off time of current Schedule is equal to the power on time of next schedule system will cancel curr...

Page 18: ...f signal priority check setting the checking period is about 2 seconds each item If user change source manually the check timeout is 10 seconds 6 If user select USB photo or USB music or USB movie it will follow playlist to play If user didn t create playlist system will depend on USB photo or USB music or USB move setting to auto play the photo or music or move file in USB root 7 In media if user...

Page 19: ...ndby mode of LAN IC ECO means LAN IC is not workable when PID is at standby mode User can not use LAN command to power on PID Normal means LAN IC is active mode when PID is at standby mode User can use LAN command to power on PID Ethernet Setting イーサネット設定 The portions are static and DHCP In static mode user can set IP Mask Gateway and DNS Sleep Timer スリープタイマー Off 5 15 30 60 90 120 180 min オフ 5 1...

Page 20: ...Year 2015 2046 2015 Month 1 12 1 Day 1 31 1 Hour 0 23 4 Minute 0 59 0 Logo Display ロゴ表示 Enable Disable 有効にする無効にする Enable Remote Operation リモコン操作 Enable Disable 有効にする無効にする Enable In IR lock mode user can use keypad to enter Remote Operation item to unlock IR In keypad lock mode user can use IR to enter keypad operation item to unlock keypad If IR and keypad both are in lock mode please press Men...

Page 21: ... 01 5 Monitor ID モニター ID 01 25 01 25 1 Must set the PID monitor ID in RS232C control and IR dasiy chain mode Frame Compensa tion フレーム補正 On Off オンオフ OFF If turn on display area will compensate zoom in the up down left right border width Power on Delay パワーオンディレイ Off 0 5 30 seconds 0 5sec Steps Auto Specification of AUTO This function is interlocked with the number of monitor ID In a multi monito...

Page 22: ...1 05 00 IP Address IP アドレス ex 192 168 2 1 5 1 LED indication 5 2 OSD control Panel Keypad No Item Specification Remark 1 MENU Show menu OSD 2 Source Change to input source 3 VOLUME Volume up 4 VOLUME Volume down 5 Select OSD cursor up scroll 6 Select OSD cursor down scroll 7 POWER Power ON OFF ...

Page 23: ...23 5 3 OSD IR Remote control ...

Page 24: ...24 ...

Page 25: ...e 11 9 DIGI Key 9 Use in IR Daisy Chain Mode 12 SET ID Remote ID Setting Use in IR Daisy Chain Mode 13 0 Number Key Use in IR Daisy Chain Mode 14 ENTER Remote ID Setting Use in IR Daisy Chain Mode 15 MENU Show Menu OSD 16 INFO Show Info OSD 17 Up 18 Left 19 OK OK 20 right 21 Down 22 ADJUST VGA auto adjust 23 BACK Back operation 24 ASPECT Aspect ratio 25 MUTE Audio Mute 26 Source Up Input Source Up...

Page 26: ...Mini Jack IR OUT IR signal output Infrared AV in Ypbpr in AV in Note 8 3 5mm Mini Jack Line OUT Audio signal output Note 1 3 5mm Mini Jack Line IN Audio signal input VGA Input Analog PC signal input Note 2 USB Media FW upgrade Note 5 HDMI 2 HDMI signal Input Note 3 HDMI 1 HDMI signal Input Note 3 Item Specification Remark DVI In DVI D signal Input Note 4 DVI Out DVI D signal Out Note 4 RS232C In R...

Page 27: ...Input Line Out Audio Input Line Out Pin No Name Pin No Name 1 GND 1 GND 2 Left signal 2 Left signal 3 Right signal 3 Right signal IR Input IR Pass Though Pin No Name Pin No Name 1 GND 1 GND 2 IR IN Select 2 IR Out Select 3 3V3 3 No function ...

Page 28: ...28 Note2 VGA In Pin No Name Pin No Name 1 Red 9 5V DDC 2 Green 10 GND 3 Blue 11 N C 4 N C 12 DDC SDA 5 N C 13 H SYNC 6 Red GND 14 V SYNC 7 Green GND 15 DDC SCL 8 Blue GND ...

Page 29: ...Pin No Name Pin No Name 1 TMDS Data2 11 GND 2 GND 12 TMDS Clock 3 TMDS Data2 13 N C 4 TMDS Data1 14 N C 5 GND 15 SCL 6 TMDS Data1 16 SDA 7 TMDS Data0 17 GND 8 GND 18 5 V Power 9 TMDS Data0 19 Hot Plug Detect 10 TMDS Clock ...

Page 30: ...7 TMDS Data0 3 TMDS Data 2 4 shield 18 TMDS Data0 4 N C 19 TMDS Data 0 5 shield 5 N C 20 N C 6 DDC Clock 21 N C 7 DDC Data 22 TMDS Data Clock shield 8 N C 23 TMDS Data CLK 9 TMDS Data1 24 TMDS Data CLK 10 TMDS Data1 C1 N C 11 TMDS Data 1 3 shield C2 N C 12 N C C3 N C 13 N C C4 N C 14 5V C5 N C 15 GND ...

Page 31: ...31 Note5 USB Input Pin No Name 1 VCC 5V 2 Data 3 Data 4 GND ...

Page 32: ...32 Note6 RS232C Input RS232C Output Pin No Name 1 N C 2 RXD 3 TXD 4 N C 5 GND 6 N C 7 N C 8 N C 9 N C ...

Page 33: ...33 Note7 RJ45 LAN Pin No Name 1 TX_D1 2 TX_D1 3 TX_D2 4 TX_D3 5 TX_D3 6 TX_D2 7 TX_D4 8 TX_D4 ...

Page 34: ...ations No Item Min Typ Max Unit Remark 1 Over scan Vertical 2 5 Video 2 Over scan Horizontal 2 5 Video 3 Component Video Input Level Y CB PB CR PR 0 6 0 7 0 8 Vpp 75 ohm without Sync 4 PC RGB Video Input Level 0 6 0 7 0 8 Vpp 75 ohm without Sync 5 PC H V Input Level 5 TTL Level 6 Composite Video Input Level CVBS S Video 0 6 0 7 0 8 Vpp 75 ohm without Sync ...

Page 35: ...mple including ring effect over shoot smear jittery edges Compare to the Benchmark sample SMPTE Pattern Over Shoot Mono Scope Smear V jitter H jitter 3 Color Bar Color Distortion Every color should distinguished Fail whether there are color beat and spark line noises on the picture Noise Beat Color Tangent 4 Gray Scale Noise Beat Every gray level should distinguished Fail any beat noise spark line...

Page 36: ... kHz Input Channel Separation 50 dB Max power input 40 15 kHz S N 50 dB 70 Max power input 40 Hz 15 kHz Frequency Response 3 dB 70 Max power input 40 Hz 15 kHz Treble Enhancement 2 7 dB 70 Max power input 2K Hz 15 kHz Bass Enhancement 2 7 dB 70 Max power input 40 Hz 200 Hz Noise Frequency Scan no signal 70 dBV 20 Hz 1 kHz 80 dBV 1 kHz 20 kHz Noise Frequency Scan no cable 60 dBV 20 Hz 1 kHz 70 dBV ...

Page 37: ...e PC input 0 1Vrms THD N vs Frequency 1 70 Max power 20 Hz 20 kHz L R Channel Crosstalk 55 dB 70 Max power 20 Hz 20 kHz Input Channel Separation 55 dB Max power 20 20 kHz S N 65 dB 70 Max power 20 Hz 20 kHz Frequency Response 3 dB 70 Max power 20 Hz 20 kHz Noise Frequency Scan no signal 70 dBV 20 Hz 1 kHz 80 dBV 1 kHz 20 kHz Noise Frequency Scan no cable 60 dBV 20 Hz 1 kHz 70 dBV 1 kHz 20 kHz Dyna...

Page 38: ...38 9 Mechanical Specifications 9 1 General Specification a S430HF44 V0 六面図 ...

Page 39: ...ntity Individual or Palletizing 20 ft 40 ft 40ft HQ 100 200 300 3 Appearanc e General Front Cover ABS MT11020 Back Cover ABS MT11020 b Installation in portrait and landscape The logo should be on the RIGHT side when viewed from the front of the display This display doesn t have a function to rotate displayed images To display images in the portrait orientation use already rotated images ...

Page 40: ...lay is installed in portrait and face up orientations Temperature 0 40 C 32 104 F Humidity 20 80 without condensation 9 2 Mechanical specification for GAP a S430HF44V0 No Item Standard Remark Min Typ Max unit 1 Cell bezel GAP 0 0 5 1 2 mm Bezel rear cover GAP 0 0 5 1 0 mm Note Detail specs follow Darwin TD E Project Cosmetic Quality Standard spec ...

Page 41: ...5 J55022 H22 JIS C 61000 3 2 AS NZS CISPR 22 2009 with Amdt 1 2010 The LCD Display can be operated in landscape 0 to portrait mode 90 building in power supply board on the top Energy Star EPA6 0 Program Requirements for Displays HDMI ATC HDCP RoHS 2002 95 EC 10 2 Regulation No Item Min Typ Max Unit Note 1 Force Stability Incline Plane Tip Test 10 deg The models with wall mount without assessment 2...

Page 42: ...00 Vac min at 10mA 2120 Vdc min at 10mA Eng MP PG Protective Ground Eng Engineering stage MP Mass Production Class II Primary Secondary 3000 Vac min at 10mA 4240 Vdc min at 10mA Eng MP Test time Eng 1min MP 3sec 7 Insulation Resistance Basic Supplementary Insulation 2 Insulation Resistance Basic Supplementary Insulation Insulation Resistance Reinforce Insulation 4 Insulation Resistance Reinforce I...

Page 43: ...ecifications 11 1 PA test item No Item Min Typ Max Unit Remark 1 Soft Ware Functionality Test Customer s spec Darwin Generic Specification 2 REMOCON Working Sensitivity Straight 10 m 3 REMOCON Working Sensitivity L R 10 m 4 EE Acoustic Noise Normal mode NA dBA 3 direction front rear up distance 40cm Power Saving mode NA dBA 5 ME Acoustic Noise Max level 55dB or less in 10 minutes NA dB Distance 10...

Page 44: ...ow EN61000 4 11 7 CS EN61000 4 6 3 V Follow EN61000 4 6 8 EMI Test 1 3 dBμV Follow EN55022 9 Harmonic Current Test EN61000 3 2 Follow EN61000 3 2 10 Voltage Flicker Test EN61000 3 3 Follow EN61000 3 3 11 RS EN61000 4 6 3 V Follow EN61000 4 6 12 PFMF EN61000 4 8 1 A Follow EN61000 4 8 13 Open Short Abnormal Test Input Voltage 264V 63Hz Output load normal load 5V_STB 4A 12V 4A VLED 0 32A For power b...

Page 45: ...t Land Scope 19 Condensation Test NA NA 20 Transportation Test NA NA 21 Overstress Test NA NA 22 Durability Test NA NA 23 Aging Test 40 C 1 Half of q ty Power on continuously 2 Half of q ty Power on intermittently on off condition Power ON 13 minutes Power OFF 2 minutes 3 Portrait Land Scape 150 hrs 24 Life Test 40 C SET 30 Days 35 Portrait Land Scape 30 000 hrs 25 Yield Rate 85 Engineering Pilot ...

Page 46: ...0 No Item P N Darwin Unit Remark 1 Battery 23 20000 010 2 AAA Type 2 User s manual 49 50S0R 002 1 For US EU AU model 49 43S04 003 1 For Japan model 3 Warranty Card 49 50S0R 001 1 For US EU model 49 43S04 002 1 For AU model 4 PE Bag 79 42S19 002 1 ...

Page 47: ...79 64S0J P01 5 6 3RCA Cable 50 43S04 00E 1 3RCA 7 Logo Cover Sheet 77 64S0J 002 1 Mylar 50 x10mm 8 Remote 49 43S04 001 1 9 Power cord for USA 27 01118 00B 1 For US model 10 Power cord for AU 27 01318 001 1 For AU model ...

Page 48: ...d for Japan 27 02318 001 1 For Japan model 12 Power cord for EU 27 00918 001 1 For EU model 12 2 LABEL P N a S430HF44V0 No Item P No Unit Remark 1 Module Label 82 39T08 001 1 On backlight module shipping Label 75 23mm ...

Page 49: ...49 2 Spec Label Rating 82 50S0R 001 1 On Set Rear 170x80mm 3 Energy Label 82 18S01 004 1 On Front Bezel 15 15mm 4 Shipping Label 82 37S01 012 2 On Carton side Carton Label 76x70mm ...

Page 50: ...50 5 Model Label 82 24S19 005 2 On Carton Front Rear 100x90mm 6 Serial Label 82 37S02 003 1 On Assy bag 50 12mm ...

Page 51: ... Criteria is the document defining the process of examining testing or otherwise comparing the product with a given set of specified technical esthetic and workmanship requirements leading to an evaluation of the degree of fitness for use including possible personal injury or property damage for the user of the product 5 General Description This specification applies to the 43 inch Color TFT LCD M...

Page 52: ...or damage to the unit It e m Symbol Min Max Unit Conditions Logic LCD Drive Voltage VDD 0 3 14 Volt DC Note 1 Input Voltage of Signal Vin 0 3 4 Volt DC Note 1 Operating Temperature TOP 0 50 o C Note 2 Operating Humidity HOP 10 90 RH Note 2 Storage Temperature TST 20 60 o C Note 2 Storage Humidity HST 10 90 RH Note 2 Panel Surface Temperature PST 65 o C Note 3 Note 1 Duration 50 msec Note 2 Maximum...

Page 53: ...nce 500 mm from the LCD surface at a viewing angle of φ and Ө equal to 0 Fig 1 presents additional information concerning the measurement equipment and method Parameter Symbol Values Unit Notes Min Typ Max Contrast Ratio CR 2 400 3 000 1 Surface Luminance White LWH 450 Cd m2 2 Luminance Variation δWHITE 9P 68 3 Response Time G to G Ty 8 Ms 4 Color Gamut NTSC 72 Color Coordinates Red Rx Typ 0 03 0 ...

Page 54: ...Lon5 where Lon5 is the luminance with all pixels displaying white at center 5 location 8 The variation in surface luminance _WHITE is defined center of Screen as δHITE 9P Minimum Lon1 Lon2 Lon9 Maximum Lon1 Lon2 Lon9 9 Response time Tr is the average time required for display transition by switching the input signal for five luminance ratio 0 25 50 75 100 brightness matrix and is based on Fv 60Hz ...

Page 55: ...ngle at which the contrast ratio is greater than 10 The angles are determined for the horizontal or x axis and the vertical or y axis with respect to the z axis which is normal to the LCD surface For more information see FIG3 FIG 3 Viewing Angle ...

Page 56: ...DD Note2 Test Condition 1 VDD 12 0V 2 Fv 60Hz 3 Fclk 74 25MHz 4 Temperature 25 5 Power dissipation check pattern Only for power design Item Symbol Min Typ Max Unit Note Power Supply InputVoltage VDD 10 8 12 13 2 V 1 Power Supply Input Current Black pattern IDD 0 42 0 5 A 2 White pattern 0 42 0 55 A H strip pattern 0 65 0 78 A Power Consumption Black pattern PC 5 04 6 Watt White pattern 5 04 6 Watt...

Page 57: ...lb temperature must not exceed 39 When operate at low temperatures the brightness of LED will drop and the life time of LED will be reduced Note4 The lifetime MTTF is defined as the time which luminance of LED is 50 compared to its original value Operating condition Continuous operating at Ta 25 2 7 2 Interface Connections LCD connector 187059 5122 P two LVDS connector or compatible ...

Page 58: ...e1 Pin number start from the left side as the following figure Note2 Please leave this pin unoccupied It can not be connected by any signal Low GND High Note3 Input control signal threshold voltage definition ...

Page 59: ...59 Note4 I2C Data and Clock I2C Data and Clock timing Input equivalent impedance of LVDE_SEL pin Note5 Write Protection ...

Page 60: ...ta format selection Note7 Please leave this pin unoccupied or connect to ground It can not be connected by any signal Low High 7 3 Input Data Format 4 3 1 Data mapping 4 3 1 1 LVDS LVDS Option for 10bit LVDS Option NS ...

Page 61: ...Data Reference The brightness of each primary color red green and blue is based on the 10 bit gray scale data input for the color the higher the binary input the brighter the color The table below provides a reference for color versus data input ...

Page 62: ...62 ...

Page 63: ...DE only Mode Signal Item Symbol Min Typ Max Unit Vertical Section Period Tv 1100 1125 1480 Th Active Tdisp v 1080 Blanking Tblk v 20 45 400 Th Horizontal Section Period Th 1030 1100 1325 Tclk Active Tdisp h 960 Blanking Tblk h 70 140 365 Tclk Clock Frequency Fclk 1 Tclk 53 74 25 82 MHz Vertical Frequency Frequency Fv 47 60 63 Hz Horizontal Frequency Frequency Fh 60 67 5 73 KHz The Timing digrams o...

Page 64: ...64 ...

Page 65: ... Differential Input Low ThresholdVoltage VTL 300 100 mVDC 1 Input Common ModeVoltage VICM 1 1 1 25 1 4 VDC 1 Input Channel Pair Skew Margin tSKEW CP 500 500 ps 2 Input Channel Pair Skew Margin only for M Star MST7428BB tSKEW CP 400 400 ps 2 Receiver Clock Spread Spectrum Modulation range Fclk_ss Fclk 3 Fclk 3 MHz 3 Receiver Clock Spread Spectrum Modulation frequency Fss 30 200 KHz 3 Receiver Data ...

Page 66: ...66 Note3 LVDS Receiver Clock SSCG Spread spectrum clock generator is defined as below figures Note4 Receiver Data Input Margin ...

Page 67: ...67 8 3 Power Sequence for LCD Parameter Values Unit Min Min Type Max t 1 0 4 30 t 2 0 1 50 t 3 450 t 4 1 0 t 5 0 t 6 2 ...

Page 68: ...1 t4 0 concern for residual pattern before BLU turn off 2 t6 voltage of VDD must decay smoothly after power off customer system decide this value 3 When CMOS Interface signal is N C no connection opened it Transmitted end t8 timing spec can be negligible ...

Page 69: ...e for Backlight None LED driver board 10 Mechanical Characteristics The contents provide general mechanical characteristics for the model S430HF44 V0 96 43S04 001 In addition the figures in the next page are detailed mechanical drawing of the LCD Pin Symbol Description Note 1 VLED Anode of LED light bar 165V 0 32A 2 NC NC 3 NC NC 4 NC NC 5 NC NC 6 NC NC 7 NC NC 8 NC NC 9 NC NC 10 NC NC 11 NC NC 12...

Page 70: ...70 ...

Page 71: ...71 ...

Page 72: ...72 11 Reliability Test Items Refer to 99 43S04 0AA 12 International Standard 12 1 Safety Refer to 99 43S04 0AA 12 2 EMC Refer to 99 43S04 0AA 13 Packing 10 1 Definition of Label A Panel Label ...

Page 73: ...73 Disassembly Assembly 1 Disassembly Base Hinge 2 Remove Rear Case Red mark means the screws need to be removed ...

Page 74: ...74 3 Remove Keypad IR BD 4 Main BD ...

Page 75: ...15 625 50 PAL 625 15 625 50 SECAM b ComponentVideo Input Y Cb Pb Cr Pr No Resolution H freq kHz V freq Hz Pixel clock MHz Proposed 1 720x480 15 735 60i 13 5 SDTV DVD 480I 60Hz 2 720x576 15 625 50i 13 5 SDTV DVD 576I 50Hz 3 720x480 31 469 60P 27 SDTV 480P 60Hz 4 720x576 31 25 50P 27 SDTV 576P 50Hz 5 1280x720 45 60P 74 25 HDTV 720P 60Hz 6 1280x720 37 75 50P 74 25 HDTV 720P 50Hz ...

Page 76: ...ed Graphic Array 75 Hz 78 75 MHz WXGA 1280 768 60 Hz 79 5 MHz Wide XGA WXGA 1280 800 60 Hz 83 5 MHz Wide XGA SXGA 1280 960 60 Hz 108 MHz Super XGA SXGA 1280 1024 60 Hz 108 MHz Super XGA WXGA 1360 768 60 Hz 85 5 MHz Wide XGA WXGA 1366 768 60 Hz 85 5 MHz Wide XGA UXGA 1600 1200 60 Hz 162 MHz Ultra XGA HD1080 1920 1080 60 Hz 148 5 MHz HD1080 Note 1 D sub 不支援 SOG 同步 2 D sub 不支援 Interlaced 訊號 d HDMI DV...

Page 77: ...480P 60Hz 4 720x576 31 25 50P 27 SDTV 576P 50Hz 5 1280x720 45 00 60P 74 25 HDTV 720P 60Hz 6 1280x720 37 75 50P 74 25 HDTV 720P 50Hz 7 1920x1080 33 75 60i 74 25 HDTV 1080I 60Hz 8 1920x1080 28 13 50i 74 25 HDTV 1080I 50Hz 9 1920x1080 67 5 60P 148 5 HDTV 1080P 60Hz 10 1920x1080 56 25 50P 148 5 HDTV 1080P 50Hz 11 1920x1080 27 24 74 25 HDTV 1080P 24Hz 12 1920x1080 28 13 25 74 25 HDTV 1080P 25Hz 13 1920...

Page 78: ...eck cable connection between Power board and LCD panel 3 IR Remote control keypad and LED OK 1 Check remote controller battery 2 Check remote controller 3 Check wire connection between main board keypad and IR board No No Yes Yes No Yes Power On OK 1 Check adapter AC socket to LCD TV 2 Check cable connection between power board and main board 3 Check power board VCC ...

Page 79: ... Check main board No Yes No Yes No signal 1 Check input cable 2 Check OSD source set up Yes No No LED OK 1 Check R80 R83 Q9 2 Check power 3V3SB 5VSB 3 Check U10 OSD OK 1 Check 5VSB 3V3SB AVDD3V3 VCCK DDRV 2 UM1 UD1 Check BL_ON and Power_ON Yes No No HDMI OK Check 5V_SW AVDD3V3 1 Check U51 2 Check connectorsJ13 J14 J15 Component OK Check RD25 RD28 RD30 UM1 PC OK Check RD31 RD33 RD35 RD36 RD38 UM1 Y...

Page 80: ...udio OK Check U7 UM1 Check U8 Yes No No HEADPHONE OK Check C413 C414 1 Check U52 2 Check J90 No No Yes Yes SPDIF OK Check 5V_SW R2800 1 Check UM1 2 Check U56 No No TV OK Check Tuner5V BT 30V RF_AGCT Yes No ...

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