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service manual lc-40le830e/ru lc-46le830e/ru lc

Contents

1. eoe e 0 C A0 AGLE830E RU 831E S 4 Removing of Speaker Woofer 46 LCD Panel Module Unit MAIN Unit POWER Unit LCD CONTROL Unit 1 2 3 4 5 6 7 8 Detach the Speaker Woofer Detach the 9 LCD Fixing Angles Remove the 9 Hooks and detach the 46 LCD Panel Module Unit Remove the 5 lock screws and detach the Main Shield 6 Remove the 2 lock screws and detach the MAIN Unit Remove the 1 lock nut and Terminal Angle Bottom and Earth Spring 6 Remove the 6 lock screws 47 and detach the POWER Unit and 2 Insulation Sheet Remove the 13 lock screws and detach the Center Angle L Center Angle R 9 Remove the 4 Connecting Cords 4 Ferrite Cores 4 and 6 lock screws and detach the LCD CONTROL Unit amp 10 Remove the 2 lock screws and detach the Connector Cord with Eco Switch 03 Speaker Woofer Insulation Sheet LCD Fixing Angle LCD Fixing Angle LCD Fixing Angle Main Shield 2 POWER Unit o e o o o o bo 1 JJ 000 1 LU a a r Comer T EU ire BE 5 Ce E gt
2. Of Speaker R 5 LCD CONTROL Unit Angle SP 5 AL Speaker L 4 LC 40 46LE830E RU 831E S 3 Removing of Connectors 1 Disconnect the following connectors from the MAIN Unit SB PD LW PL RC CI 2 Disconnect the following connectors from the POWER Unit PD L1 AS 3 Disconnect the following connectors from the LCD CONTROL Unit LW PL POWER Unit MAIN Unit pu I i AN 5 1 PD LCD CONTROL Unit u MAIN Unit SB PD allo LW gt ON O Speaker Woofer Connector Cord with Eco Switch Insulation Sheet 3 Remove the 2 lock screws and detach the MAIN Unit 6 Remove the 7 Hooks and detach the 40 LCD Panel Module Unit Remove the 5 lock screws and detach the Ma
3. 511 TLABM5584BMZZ N Case No Label REPLACEMENT ITEM 202 6512 TLABZC826WJZZ N BarCode Label NOTREPLACEMENTITE LC 40 46LE830E RU 831E S 6 SUPPLIED ACCESSORIES PACKING PARTS LC 46LE830E RU 831E S x1 2 X4 Stand Support Ass y x1 Stand Base Ass y x1 Stand Screw Ass y x1 Wireless LAN USB adapter WN8522D 7 JU TPU lt 0000 9099 X6 X15 X5 Remote control unit x1 size alkaline Cable tie x1 battery x2 Ke fo Bes of X7 Safety Sheet X12 Guarantee Card LC 46LE831E for U K X8 WEEE Sheet LC 46LE830E for Europe LC A46LE831E S X13 Guarantee Card LC 46LE830RU X9 Gost Sheet LC 46LE830RU X14 Operation Manual X10 WiFi Sheet X16 USB Memory X11 Guarantee Card LC 46LE831E for U K X11 X12 X13 X14 X15 X16 LC 40 46LE830E RU 831E S PRICE NEW PART 6 SUPPLIED ACCESSORIES PACKING PARTS LC 46LE830E RU 831E S X2 CDAi A721WJO1 BM N StandBaseAssy X3 CX BZA399WJO1 AG N J StandScrewAssy X4 Ki OUA003WJOZ BD N P WielesLANUSBAdapor X5S LHLDWAS0S3WJKA AE N J Xe RRMCGA902WJSA AV N P RemoteControl Unit X7 TCAUZA445WJZZ AC N P SafetySheet 8 2 4464 22 AC N P WEEE Sheet LC 46LE830E for Europe LC 46LE831E S 9 2 4474 22 N
4. 8 4 CHAPTER 4 REMOVING OF MAJOR PARTS 5 SYSTEM BLOCK DIAGRAM 1 REMOVING OF MAJOR PARTS LC 40 46LE830E RU 8 5 LC 40LE830E RU 831E S 4 1 6 SYSTEM BLOCK DIAGRAM 2 REMOVING OF MAJOR PARTS LC 40 46LE831E S 8 6 LC 46LE830E RU 831E 5 4 6 Parts Guide 3 The location putting on the heat measure SIG 4 11 4 Precautions for assembly 4 13 5 The way of detaching Rear Cabinet 4 15 Parts marked with A are important for maintaining the safety of the set Be sure to replace these parts with specified ones for maintaining the safety and performance of the set This document has been published to be used for S HARP CO RPO RATI O N after sales service only The contents are subject to change without notice LC 40 46LE830E RU 831E S SAFETY PRECAUTION IMPORTANT SERVICE SAFETY PRECAUTION m Service work should be performed only by qualified service technicians who are thoroughly familiar with all safety checks and the servicing guidelines which follow WARNING 1 For continued safety no modification of any circuit should be attempted 2 Disconnect AC power before servicing CAUTION FOR CONTINUED PROTECTION AGAINST A RISK OF FIRE REPLACE ONLY WITH SAME TYPE FUSE F7001 BA 250V BEFORE RETURNING THE RECEIVER Fire
5. 24 26 PZETKA580WJKZ AN N J yisuationShet 7 Z Z Z Z 28 2 6 2 N P JjBamerShet 39 PZETKAG61iWJKZ AE N P nsdir S A 30 QACCBA106WJPZ AS N P ACCo LC4GLEBMETorUK A 30 QACCKA055WJPZ AP N P AC Cord LC 46LE830E RU LC 46LE831E except for UK LC 46LE8315 z 31 5904 0 AM N J ConnectngCord PD 0 32 QCNW L582WJQZ AE N P Connecting Cord RA 33 QCNW L592WJOZ AF N P ConnectingCord Cl 4 34 QCNW L595WJQOZ AH J ConnectingCord SP 35 5964 0 AE N J ConnectingCord PL 36 QCNW L618WJOZ AF N J Connecting Cord SB 37 QCNW L628WJQOZ AT N P ConnectingCord LW Z Z Z Z Z Z 38 QCNW L649WJQZ2 AR N P Connecting Cord with ECO Switch AS gt 1 39 0164 0 AN N P ComnectingCord RC 4 42 QEARZO057CEFW J Spring LC 46LE830E 4 43 RCORFA061WJZ7 AG J FeerriteCore x4 S 44 5 2 5114 0 AU N P 45 RSP ZA513WJQZ AZ P Speaker Woofer 46 XBPS830PO6WSO J 47 XEBS830P08000 AA AA J Z c AA 49 LHLDWA303WJKA AE N J AC CordBand 4 950 TLABZC804WJZZ AF P S1 TLABZC848WJ
6. lef oo ok Terminal Angle Bottom MO LCD Fixing Angle lt AN D Qs f Connector Cord 2 Tm AS with Eco Switch z 2B ae LCD Fixing Angle 46 LCD Panel Module Unit 16 Center MH Ferrite Angle R 18 Ferrite Core Il Core 18 Insulation Sheet s Angle L 0 2 LC 40 46LE830E RU 831E S 5 Removing of ICON Unit R C OPC Unit IR TRANSMITTER Unit TOUCH SENSOR KEY Unit 1 Remove the 1 lock screw and detach the ICON Unit 2 Detach the R C OPC Unit 3 Detach the IR TRANSMITTER Unit 4 Detach the TOUCH SENSOR KEY Unit 6 NOTE The TOUCH SENSOR KEY unit reuse will be impossible once it is stuck on front cabinet and exfoliates Front Cabinet Ass y 4 Unit IR TRANSMITTER Unit 4 10 LC 40 46LE830E RU 831E S 3 The location putting on the heat me
7. COMP1_Y Pb Pr RED1 C1 GREEN1 BLUE1 SC1 V OUT DDC HDMI DDC 2 HDMI SW HDMI 2 5119387 DDC 3 HDMI 3 DDC 4 HDMI 4 LC 40 46LE830E RU 831E S LVDS OUT 2 READY CAPLESS VIDEO AMP with LPF NJW1351B Select MM1507XN 1 8455 I2C 0 400KHz Disclete Mute Q502 1C2601 Spliter HC2G66 TCON 1C2706 SDA SCL OpAMP NJM4565V UCOM_RST DET_PNL12V L R REF DET POW L R REF REF s ASP MUTE IC2001 in vevwc si WsOqn AUDIO_MUTE R8C 36C THERMO bre ppt 5 4 TH2001 PoP MUTE TTT Jl 1 lll pro m A NC PWM2 PWM2 12 11 SSS SSS SSS DVB SPI CLE CLK DATA j sc eee ee MUTE A ALL CPU TXD UCOM CPU RXD UCOM UART OUCH RESET SRESE dg a O m o ui DEMOD TSCLK SYNC VAL DATAO 1 1 SMPOW SMPOWHOLD DEMNM EI DEMOD RST TUN SAT Nn TUN GAN SW Ws wvsruu msmi SMPOWHOLD D2005 Q2007 IR PASS PD POWER P9602 24p TU DEMOD SCL SDA 400KHz 3 3V I2C 2 CPU OS CLK2 DAT2 TUNER OUTL R HP MONI L R Audio out Digital AV decode amp Main CPU 1C9611 Spliter HC2G66DP 2600 400KHz 3 3V van 2C 1 100KHz 3 3V 2 O CPU OS CLKO DATO PWM 2 1 CPU OS CLK1
8. ss oO o 36 GCNW L617WJQz AE N J Connecting Cord SB 37 GCNW L627WJQz AT N P ComecingCod W C 38 QCNW L649WJQZ2 AH N P Connecting Cord with ECO SWRch AS x s s 39 GCNW MOi5WJQz AN N P ComecingCod RC CC 40 QCNWN2735TPZZ AE N J ConnecingCordFFC B P MDL CTL X2 O sss s s s 41 2736 272 AE J Connecting Cord FFC 64P MDL CTL x2 42 OEARZ0057CEFW AB J SPHng LCAOLEBSOE RU I C 43 RCORFA061WJZZ AG J FemteCoe xi U C C C CC CCC C 44 RSP ZA511WJQZ AU N P Speaker L R 45 RSP ZAB18WJQZ AZ N P Speaker Woofer C C C CCC 46 XBPS830P06WS0 AA J U U 47 XEBS830P08000 AA J Screw y _ _ 2 48 XEBS830P12000 AA J Screw 49 LHLDWASOSWJKA AE N J ACOodBad U C C C S SSOJGTEABZOS04WJZZ AF N P Poplabl S O Si TLABZC847WJZZ AF N P Energy Label LC 40LE830E for Europe C 40LES31E S O O S2 TLABNCIiTWJZZ AA N P SCS 53 TLABZC935WJZZ AD P S54 PSPAHC472WJZ7 N Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z z Z Z
9. 27351PZZ 2736TPZZ 2736TPZZ 2735TPZZ TOUCH SENSOR RA QCNW M015WJQZ KEY Unit 3 IR TRANSMITTER Unit RUNTKA811WJQZ QCNW L586WJQZ QCNW L583WJQZ QCNW L582WJQZ RUNTKA819WJQZ RA R C OPC Unit DUNTKF770FM51 Rch Speaker Lch Speaker 1 2 3 el 4 JJ Jl 5 J eG S 9 T7 1W 9 Zdo0 4141 413 144 11 46 J 17 9 8 2 3 OVERALL WIRING DIAGRAM LC 46LE830E RU QCNW L618WJQZ QACCKAO055WJPZ POWER QCNW L649WJQZ2 SW 3 QCNW M016WJQZ TOUCH SENSOR IRA TK 1 6 KEY Unit 2 QCNWN QCNWN QCNWN QCNWN n LL SPI 2733 27 LC 40 46LE830E RU 831E S QCNW L590WJQZ KJ e P2702 micro SD uo E Eun RUNTKA791WJQZ 5l MAIN Unit POWER Unit DKEYDF733FM52 A504 ud HDMI1 5 1503 HDMI2 SC1502 W n CEZ 99 T E B P2605 D SUB 9pin PC RGB HDMI3 SC1501 1 L li HDMI4 i SC1505 TU1102 1 DVB T C S S2 CI card slot e 2007 Si Tuner SC4401 EXT2 3 J501 SC504 5 501 QCNW L628WJQZ SC505 O E ae LAN OpticalOut 275 joo D527 J9504 9504 z HDMI2 PC Audio J501 LCD_CTL Unit RUNTK4909TPZM QCNW L595WJQZ PILLE LAGU IR TRANSMITTER Unit RUNTKA811WJQZ QCNW L582WJQZ RUNTKA819WJQZ DUNTKF494FM02 DUNTKF770FM51 Rch
10. Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z LC 40 46LE830E RU 831E S 4 CABINET PARTS LC 46LE830E RU 831E S TOUCH SENSOR KEY Unit Lj POWER Unit 46 LCD Panel Module Unit LC 40 46LE830E RU 831E S PRICE NEW PART 4 CABINET PARTS LC 46LE830E RU 831E S 1 CCABAC654WJ11 BQ N P Front Cabinet Assy LC 46LE830E for Europe LC 46LE831E S 1 CCABAC654WJ12 BQ N P Front Cabinet Ass y LC 46LE830RU 1 1 Not Available N FrontCabinet 4 1 2 Not Available N R COPC Cover f3 Not Available N FrontDecoration gt 2 2 2 2 154 Not Available N DifusonShet 1 5 Not Available 156 Available N Quattron3DbLabel 2 CCABBB907WJ11 BK N P jRearCabintAssy LC 46LE830E RU r 2 N 2 CCABBB907WJ12 BK N P JRearCabietAssy LC 46LE831E S 21 Not Available N JRearCabnet 4 22 Not Available N Terminalindicator Side 23 Not Available N Terminal Indicator Bottom LC 46LE830E RU 23 Available N TerminalIndicator Botom LC 46LE831E S 2 4 Available N Terminal Indicator Back 3 GCOVAD969WJIA AD P JACOodCover
11. i ERR CAUSE 1 XXXXXX 2 E 3 XXXXXX 4 yg NORMAL STANDBY CAUSE i i 0 i ERROR STANDBY CAUSE 3 10000 EE 6 Item name 7 Parameter i No Description Displayspecification 00 1 Present page number of total pages 2char 2char Decimal Number mark 2 Input that has been selected now TUNER DTV INPUT 1 INPUT2 INPUT3 INPUT5 INPUT6 INPUTT7 etc 3 Present colour system AUTO N358 N443 PAL SECAM 480i 580i 1080i 50 etc 4 Inducing display EUROPE RUSSIA SWEDEN 5 Inch setting and Model name display Inch setting and Model name display 6 Item name Max 30 char 7 Parameter Max 60 char LC 40 46LE830E RU 831E S T List of adjustment process mode menu The character string in brackets will appear as a page title in the adjustment process menu header Page Line Description Remarks adjustment detail etc 6 CIHNFO SECURE BOOT YES Cl Keylnformatio SECURE _7 MARUN 1 xxx 9 0 O 8 FRC Version 1 xR 9 TOUCH SENSOR IR Micom Version oox sss 10 LAMP ERROR Number of termination due to lamp error 11 MONITOR ERR CAUSE 1 xxxxxx 2 xxxxxx Last error standby cause 3 XXXXXX 4 XXXXXX NORMAL STANDBY CAUSE 0 Situation that became standby at the end Excluding the error ERROR STANDBY CAUSE 0000 Error standby cause N Initialization to factory settings execution
12. 2 Disclete N Mute HPOUT_MUTE lu HP Jack Q506 102704 HP AMP AUDIO OUT AK4201EU DH or CPU_ATV_IF Q2703 02711 ca AUDIO C WU OPT OUT 1C503 Q505 Audio in o 9 9 1 1 5 5 PC HDMI2 PC HDMI LR E e l cu l a J501 8855 x 299 DIVSPDIF 5 lt lt F K gt 1g 27353353 o PC_VSYNC HSYNC HZ 22252 PC RGB R G B NcPURST OZ 06 5 5 D SC501 CPUTO232C UART 232CTOCPU 1C8452 1 IC506 RS232C TxRx M3221EIP HDMI VGA_SDA SCL PWR5V OPRTMOUT No 9 pin RC Passthrough DDC_1 HDMI_1 2 1 100KHz 1 1504 HDMI SW 5119387 DDC 2 HDMI 2 DDC 3 HDMI 3 HDMI_OPT_ DDC 4 HDMI 4 J9502 USB1 1C9502 0 5A PowerSW N CPU USB1 FLG AP2151 J9503 USB3 1 9504 1 9505 el USB2 0 Hub 0 5A PowerSW PNL_PO TP TN CPU DATMDI RJ45 CPU DATMDI RJ45 s u 1 o 201020 MUTE S 8 K RENA EENES i 3 3 IIREQ REG WAIT RESET 6 2 5 p D IIOWR IORD VS1 CD1 CD2 A 1C4402 5o 8 7 TS CLK SYNC VAL DO D7 CI Cont amp 2 CI Card DTB T C Demod B S SMPOWHOLD I2C 1 100 2 3 3V I2C CPU OS CLK1 DAT1 IRE PC VSYNC HSYNC 1C3303 iis S E EN X 22 m 2 PC R G
13. 4 GCOVAD973WJIA AE N P JBotomCovr gt 9 J j 5 GCOVHA137WJSA AB J VESAHole Cover x4 6 904 22 AD N P Decoration Sheet Side 0 gt Z Z Z Z Z Z Z Z 7 HDECPA091WJZZ AC N P Decoration Sheet Bottom 8 LANGKD120WJM1 AS P CeiHrAngex2 24 9 LANGKD124WJM N P JLCDCONTROLUntAnge 4 10 LANGKD127WJFW AD J LCD FixingAngle x9 LANGKD148WJFW AE P Terminal Angle Bottom LC 46LE830E RU 11 LANGKD192WJFW AE N P Terminal Angle Bottom LC 46LE831E S 12 LHLDWA188WJKZ AC J Wire Holder x20 13 LHLDWA176WJUZ AC J WieHode 24 14 LHLDWA282WJKZ AC J 15 LHLDWA294WJUZ AC J WieHode x10 16 LX BZA207WJF7 AA J 17 LX BZA401WJN1 AC N J Srewx2 24 18 LX NZA049WJEN AC J Nt J 19 PMLT A676WJZZ AE P 2 20 PSLDMB751WJFW AQ N P MainShied J 21 PSPAGA963WJZ7 AB N P PC Sheet 22 PSPAZCOG2WJKZ AG J 23 2 66904 22 AC N P 24 5 2 66914 22 N P Spacer xB 25 PSPAZC702WJKZ AL N P Spacer s
14. WEEE Sheet LC 40LE830E for Europe LC 40LEB31E S X9 TCAUZA447WJZZ P Gost Sheet LC 40LE830RU O X10 TCAUZA458WJZZ AA P WFiSheet J O TGAN A801WJN1 N P Guarantee Card LC 40LE831E for U K 22 4 X12 TGAN A802WJN1 P Guarantee Card LC 40LE831E for U K Xi3 TGAN B651WJZZ AA N P Guarantee Card LC 40LE830RU 7 X14 TiNS E994WJZZ AD P OpeatonMaua 227 X15 Not Available N LRO3 AAA size alkaline battery X16 UiMCUA004WJQZ2 AY N P j USBMemr O S1 SPAKCF961WJZZ N Packing Case gt S22 SPAKXD155WJZZ N Packing Add Top NOT REPLACEMENT ITEM 53 SPAKXD236WJZZ N Packing Add Bottom NOT REPLACEMENT ITEM 54 SPAKPB475WJZZ Wrapping Paper NOT REPLACEMENTITEM 55 5 689 22 N Wrapping Paper Support x2 NOT REPLACEMENT ITEM Se SPAKPB688WJZZ N Wrapping Paper Stand REPLACEMENT ITEM S7 SSAKAA111WJZZ _ Polyethylene Bag NOTREPLACEMENTITEM 58 SSAKKA010WJZZ N Polyethylene Bag NOT REPLACEMENTITEM O x 59 TLABK0023TAZZ N Bar Code Label Remote Control Unit NOT REPLACEMENT ITEM 510 TLABZC699WJZZ N Q3D EISA Label 2
15. 1 6 10 LC 40 46LE830E RU 831E S No picture on the display 3 Does not the picture come out when DTV is received Refer to No sound during the reception of TV DIGITAL broadcasting No picture on the display 4 Does not the picture come out when DTV Satellite is received Refer to No sound during the reception of TV DIGITAL Satellite broadcasting External input EXT1 No picture on the display 5 Does not the picture of the CVBS signal input to EXT1 go out Does CVBS signal input to pin 20 of EXT1 8C505 NO Check the setting of an external input device that connects with j EXT1 lt lt Y YES Does CVBS signal input to AK22 CPU CVBS2P of IC3303 NO Check the line between SC505 and IC3303 Digital AV decode amp Main CPU YES Refer to No picture on the display 1 External input EXT1 No picture on the display 6 Does not the picture of the Y C video signal input to EXT1 go out Does Y C video signal input to pins 20 Y 15 C of EXT 1 NO Check the setting of an external input device that connects with SC505 EXT1 t YES Does Y C signal input to pins AK22 CPU_CVBS2P AK19 NO Check the line between SC505 and IC3303 SC PROP of 1C3303 Digital AV decode amp Main CPU YES Refer to No picture on the display 1 6 11 LC 40 46LE830E RU 831E S Does not the picture of the R G B signal input to EXT1 go out Do RG
16. ATV DTV SAT Return to the previous Menu screen NET Return to the previous page This may not function for some services Buttons for useful operations Subtitle Switch subtitle languages on off Reveal hidden teletext Subpage Freeze Hold Freeze a moving image on the screen Teletext Stop updating teletext pages automatically or release the hold mode R G Y B Colour buttons The coloured buttons are correspondingly used to select the coloured items on the screen e g EPG MHEG 5 teletext 2 OPERATION MANUAL Preparation LC 40 46LE830E RU 831E S Attaching the stand unit Before performing work spread cushioning over the surface on which you will be laying the TV This will prevent it from being damaged CAUTION Attach the stand in the correct direction Be sure to follow the instructions Incorrect installation of the stand may result in the TV falling over 1 Confirm that there are screws with the stand unit D For 46 inch models four long screws four middle screws and one short screw 2090 9 For 40 inch models three long screws three middle screws and one short screw 000 9 2 Attach the supporting post for the stand unit onto the base using the long screws with a screwdriver as shown Cle Supporting q 2 post lt es Q 46 inch models O 40 inch models 3 Insert the stand into the openings on the bottom of the TV hold t
17. Auto adjustment Adjustment process Bring the cursor on PAL ADJ and press OK performance PAL ADJ page 4 24 PAL ADJ OK appears when finished ATTENTION Please execute 12 3 TUNER adjustment afterwards if you adjust 12 2 PAL signal adjustment after all adjustments are completed 12 3 TUNER adjustment E Adjustment point Adjustment conditions Adjustment procedure 1 Setting Signal Feedthe PAL Split Field colour bar signal E 12ch to TUNER PAL sprit field colour Bar Make sure the PAL colour bar pattern has the sync level of 7 3 with the picture RF signal UV level Signal level 55 dB uV 1dB 75Q LOAD Terminal PUES E 12CH 1 100 white 2 Auto adjustment Adjustment process Bring the cursor on TUNER ADJ and press OK performance TUNER ADJ page 3 24 TUNER ADJ OK appears when finished 12 4 SECAM adjustment NE Adjustment point Adjustment conditions Adjustment procedure 1 Setting Signal Feedthe SECAM full field colour bar signal 7596 colour saturation to EXT1 SECAM SCART IN Full field colour Bar Signal VIDEO input signal Terminal EXT1 SCART IN 10096 white 2 Auto adjustment Adjustment process Bring the cursor on SECAM ADJ and press OK performance SECAM ADJ page 4 24 SECAM ADJ OK appears when finished 5 17 LC 40 46LE830E RU 831E S 12 5 ADC adjustment Component 15K E Adjustment point Adjustment conditions Adjustment procedure 1 Setting Signal Feed t
18. Default NORMAL Function This function decides whether scanning digital tuner is enabled or disabled when the power is standby NORMAL Scanning digital tuner is enabled when the power is standby QUICK Scanning digital tuner is disable It is possible to put into the standby state instantaneously due to power off input when the power is standby Immediately state is a complete standby Remarks In selecting QUICK the function does not work for the following items selection impossible ON TIMER QUICK START DIGITAL FIXED etc These items does not exist according to the model 3 Volume maximum level MAXIMUM VOLUME 0 60 loop disabled Default The volume cannot be increased more than the adjusted value the main unit s speaker only Remarks e When setting to 59 or less only the figure is displayed in the normal mode the volume bar is not displayed The volume of the headphones is limited The setting is impossible when VOLUME FIXED is set to FIXED 5 10 LC 40 46LE830E RU 831E S 4 Volume fixed VOLUME FIXED VARIABLE FIXED ACCTRL or AC RCCTRL loop enabled VARIABLE Function e VARIABLE The volume is not fixed FIXED The volume is fixed to the value adjusted in the volume fixed level ACCTRL The unit starts at the volume specified in the volume fixed level when power is turned on in the case of the AC ON only e AC RC CTRL The unit starts at the volume specified in
19. Does a single or Does a single or sev Do luminescent or Is the on screen Is there any portion Does all LED of several vertical eral horizontal stripes black dots appear image rippling or which some one line are not stripes appear on appear on the LCD on the screen distorted screens were dark lighting the LCD screen screen ish or became whitish y y y y y y Replace the LCD panel or the power unit CO cd Panelfailure 2 Y t Y The backlight func Does the entire LCD Does the QS drive func Are the data bit drop Is the gamma correc tions Does not the screen look whitish all tion out No solution even tion as specified image come out in the over when turning on and off LCD screen screen the QS drive black Y t Y Replace the LCD CONT UNIT 6 17 LC 40 46LE830E RU 831E S 2 LED flashing specification at the time of the error Display method e Refer to Table 1 e LED that can be used are only one of the central icon Emblem Unit This expresses the error situation by combining blinking at low speed and blinking at high speed e For this model the blinking pattern displayed first is only a low speed blinking This expresses a rough content of the error For this model details are displayed by a high speed blinking by pushing remote control MENU key This expresses details of the error Details are distinguished by the blinking frequency e t doesn t ret
20. Initialization to factory settings execution Public mode is excluded 4 Center Acutime 1 6 Backlight Acutime Backlight operating hours 8 LAMPERRORRESET 1 _ OFF X JjLampemorreset 9 ADJPARAMSET 1 Enter ADJPARAMSET 10 VICXPOS 17 0 setting for VIC READ 11 WcYPOS CT O jYoorinatesetingforVICREAD 13 Picture level acquisition function Level appears in green on the upper right 2 C G O i 3 PAL TUNER ADJ SMPTE PAL TUNER auto adjustment execution SMPTE 6 PAL TUNER ADJ SMPTE CH57 8 TUNERCONTRASTD_GAIN 208 TUNER signal level adjustment 9 TUNERCONTRASTOFFSET 6 TUNER signal level adjustment p 6 PALCONTRASTOFFSET 126 PAL contrastadjustment O 8 SECAMCONTRASTD 208 SECAMcontastadustment 9 SECAM CONTRAST OFFSET 256 SECAMcontrastadjustment 6 CAUSERESET 7 Ente Resetofstandbycause LC 40 46LE830E RU 831E S Page Line Description 1 Remarks adjustment detail etc _ C en 6 COMP15K CB OFFSET 71298 ChOFFSETadjustmentvalue Z Z o i ee l Enter 6 HDTVCBOFFSET 7198 HDTV Cb OFFSET adjustment value l 6 GGAN 4 GDRIEadjustimentviue 0 2 EMEN l SCART RGB ADJ FASTSW SCART RGB ADJ FASTSW adj
21. LC 40 46LE830E RU 831E S CHAPTER 2 OPERATION MANUAL 1 Parts Name TV front view Illumination LED A 3D infrared emitter VOL CH INPUT MENU POWER N nA Wm OPC sensor VOL CH A INPUT MENU POWER Remote control sensor 1 3D mode Blue illumination 2D mode White illumination 2 This panel emits infrared signal towards the 3D glasses you wear when viewing 3D images Do not place anything between the 3D infrared emitter on the TV and the infrared receiver on the 3D glasses TV rear view USB 3 WIRELESS LAN port USB 2 HDD port ETHERNET 10 100 terminal Satellite antenna terminal 830 series only HDMI 2 PC AUDIO L R jack DIGITAL AUDIO OUTPUT terminal Antenna terminal 3 The HDMI 2 and PC terminals can both use the same audio input terminal HDMI 2 PC AUDIO L R However the proper item must be selected in the Audio select menu LC 40 46LE830E RU 831E S TV rear view continued MAIN POWER switch SD CARD VIDEO VIDEO STORE STO RE slot e Rooun OUTPUT Headphones AUDIO L R terminal HDMI 1 HDMI ARC terminal HDMI 2 HDMI terminal HDMI 3 HDMI terminal 5 232 terminal RS 232C 4 2 4 PC terminal EXT 1 RGB termi
22. O Refer to No picture on the display 3 4 External input Network No picture on the displa Does not the signal input to Network go out lt TL Does the signal in output to pins 1 2 3 6 of LAN jack NO Check the interface device and peripheral circuits 09501 i power LED of hub LINK LED of hub YES Do signals in output to pins of IC3303 Digital AV decode amp Main Check the line between IC3303 and J9501 CPU T9501 etc Pins AD32 amp AD31 CPU DATMDI RJ45 TPN AE32 amp AE31 CPU DATMDI RJ45 RPN Y YES Check IC3303 and its peripheral circuits 6 16 LC 40 46LE830E RU 831E S No light Back Light doesn t light Is the AC cord connector tightly connected to the set NO Reconnect the AC cord tightly and turn on the power again YES Are the wire harnesses and other cables properly connected in NO Reconnect the wire harnesses and other cables properly in the the set set Y YES Does Power starts up central Icon LED lights up NO Refer to No power central Icon LED failure to light up or no startup central Icon LED failure is flashing y YES Is there the pins 10 PNL of PD P9602 at H NO Check the power unit and the signal line between PNL POW and 3303 Digital AV decode amp Main CPU y YES _ Is there the pins 2 STB of PD P9602 at H NO Check the power unit and the signal line between STB and j IC2001 UCOM IC3303 t YES
23. the software update file ENTER Enter LC 40 46LE830E RU 831E S 5 After a while if software update file is detected in the USB memory device the following screen shows up Select OK when if there is no problem NOTE If USB memory device isn t correctly inserted in TV caution shows up Please insert USB memory device and retry software update NOTE If there are more than two software update files in the USB memory device caution shows up Please insert one file and retry software update NOTE If there is no software update file in the USB memory device caution shows up Please insert the correct file and retry software update NOTE If software update file in the USB memory device doesn t mutch this model caution shows up Because Model name is unmatched or check sum error occurs Please insert the correct file and retry software update NOTE If software update file in the USB memory device is already installed caution shows up Please reconfirm the software version and reinstall if necessary Software update file is detected in the USB memory device start update Current version XXXXXXXXXXXX Update version XXXXXXXXXXXX Yel 6 The caution for update showes up The picture will temporary go dark until the software update display apeeares Wait several minutes and don t unplug the AC cord Select OK when if there is no problem 7 Software update starts Please wait for a while until the b
24. 1 amp 2 HDMI4 DONP 3 amp 4 HDMIA4 D1NP 5 amp 6 HDMI4 D2NP of 1C 1504 Do TMDS signals output from pins 87 amp 86 Check the IC1504 and peripheral circuits SW TMDS CLKNP 222 75MHz 85 amp 84 SW TMDS DONP 83 amp 82 SW_TMDS_D1NP_ 81 amp 80 SW_TMDS_D2NP_ of 1504 respectively Do TMDS signals input to pins AM9 amp AL9 Check the line between IC3303 and IC1504 SW TMDS CLKNP 222 75MHz AM10 amp AL 10 SW TMDS DONP AM11 amp AL11 SW TMDS D1NP AM12 amp AL12 SW TMDS D2NP of 1C3303 Digital AV decode amp Main CPU YES Refer to Refer to No picture on the display 1 or The sound is not emitted from the Speaker amp Woofer though the picture has come out 6 14 LC 40 46LE830E RU 831E S During external connection No picture on the monitor No picture appears on EXT1 connected monitor during the ATV reception Does CVBS signal output from pin 19 of EXT1 SC505 Does CVBS signal output from pin 5 of IC510 CAPLESS VIDEO AMP with LPF Y NO Does CVBS signal input to pin 3 of IC510 Y No Does CVBS signal output from pin 2 of IC507 NO Is CVBS OUT pin 1 of IC507 at L Y NO Does CVBS signal input to pin 6 of 1C507 t No In the case of LE830 series refer to A In the case of LE831 series refer to B Check the line between 507 and TUNER 701102 Q1106 etc YES YES YES YES YES YES 6 15
25. 14 Remote control path through RC PATH THROUGH OFF ON TVRCE or ON TVRCD loop enabled Default Function The item decide whether the signal received by the remote control s light receiving section is output to the blankpin 9pin of RS232C OFF This function is not active ON TVRCE This function is active and remote control is active too ON TVRCD This function is active but remote control is not active Exception e Inthe case of ON TV RCD the start operation in the adjustment process mode inspection mod are enabled regardless of this setting e Inthe case of ON TV all the keys are enabled regardless of this setting while entering the adjustment process mode inspection mode or Public mode setting screen Remote control path through does not exist according to the model 5 13 LC 40 46LE830E RU 831E S 15 232C power ON control 232C POWON ENABLE or DISABLE loop enabled Default DISABLE Function The item decide whether Power ON by the 232C command is enabled disabled in the standby state The same function as 232C command RSPW ENABLE POWROO001 is always enabled DISABLE Start up may be impossible at 001 If the 232C command reception module is set to OFF the command is invalid 16 Public mode setting PUBLIC MODE OFF or loop enabled Default Function The item decide whether Public mode setting menu are enable
26. 4 and detach the Stand Support Cover 2 a c N gt Removing of Stand Unit and Rear Cabinet Ass y Remove the 3 lock screws and detach the Stand Unit Remove the 1 lock screw and detach the AC Cord Cover 6 Disconnect the AC wire and detach the AC Cord Remove the 4 Vesa Hole Covers 6 5 lock screws 2 lock screws 40 12 lock screws and detach the Rear Cabinet Ass y 2 12 Rear Cabinet Ass y LR 10 Am a N 4 U D TAI TR Up gt 2 D L U WY H I D n fi IIIa 4061 UBI HO Up lij me IN CP EI LT OG SoM a b re S9 Removing of Speaker L R LC 40 46LE830E RU 831E S Remove the 8 lock screws and detach the LCD CONTROL Unit Angle Detach the Bottom Cover G Disconnect the SP wire Detach the Speaker L Speaker R MAIN Unit JUI S Eu F Fe LE popu c cx YP se eel _ jJ H al e Qu t n On 9 2o
27. DAT1 1 STB PC VSYNC HSYNC RGB HV 1C3303 cbr 1 3 3 R G B IC9610 sa 2 CPU OPWM2 gt SW TMDS MT5395 FHD HC2G66 H 264 VC 1 AG DET CPU BA SDA SCL sss sss s CPU_ATV_IF PNL I2C EN 1 3502 DDR3 1333M 2Gbit CVBS1 IN L R COMP1 IN L R PC HDMI LR AC DET DET PNL POW Audio in CPU UATXDO RS CPU UATXD1 UCOM CPU UARXD1 DTV SPDIF AMP13V BU5V ORESET SPI FLASH NAND Flash CPU UARXDO RS SDIOCMD SDIOCLK CPU DATMDI RJ45 N CPU RST SAT1 2V STB3 3V SD3 3V CPU A 1 2V CIIN 5V MT5135 1 1 1C8452 1 PL VGA_SDA SCL PWR5V POWER BackUp POWER CIRCUIT P2605 4p 8454 D8457 1 I2C 1 100KHz eyes 1 1 1504 CPU DATMDI RJ45 l HDMI RC P2001 15p CI P2007 3p L RC OPC mee ILL LED1 3 USB1 1C9502 IR 3p m TK RA 5p CI 3p PowerSw CPU USB1 FLG pg op ep d d 2151 l IMP F I J9503 l l USB3 NE IC9504 1 9505 Jl l J Fg K J 0 54 PowerSW USB2 0 Hub 2141 Controller 11 1 R C 1 19504 PD720114 nee Ir OPC pg OO OO OO USB2 1C9503 lI J SSeS s a hae Power
28. DNS address Kinds of Security key encryption WiFi Access point identifier WiFi Key for access point DTV service list Number of all services CH list Number of broadcasting on each network Last value Last network information DVB T DVB S DVB C ATV Last channel information Volume wide mode and subtitle Local Time Information Information that corrects time against Universal Time User Manu Data User Menu Data don t have these information Temporary data Message list Reception report EPG Off timer Off video and Signal strength Peculiarity data for TV DRM information for DivX Mac address and Accumulated time information Connected equipment information But the recorder selection of the AQUOS LINK setting can be copied physical address Category of equipment Maker Name Connected model name Data related to encrypted broadcasting Adjustment process mode Data 5 15 LC 40 46LE830E RU 831E S 6 Operating 1 Copy mode TV USB Copy mode D Execute start in Copy Mode setting screen X If USB device is detected by TV focus is not appropriated to items USB TV amp Execcute Copy mode 2 Wait is displayed while executing it When succeeding Done is displayed TV USB When failing Failed is displayed USB TV X Key opration is not valid in coping 54 Success of Fail After success of copy Copy mode Copy mode unplug the AC power cord from the outlet please US
29. High blinking by pressing the MENU key on the remote control Refer to Power failure details LOW High blinking by pressing the MENU key on the remote control Refer to Communication failure details LOW High blinking by pressing the MENU key on the remote control Communication line failure or main CPU communication failure Refer to Other failure details LOW High blinking by pressing the MENU key on the remote control 2 Lamp failure details Low speed blinking Flashes once High speed blinking Error type Expression of Central Icon LED Note Pins are monitor microprocessor pins unless otherwise specified 12001 Lamp failure Flashes once High speed LAMP ERR 19pin Abnormal H Confirmed after 8 consecutive detections at 64ms intervals detected only when the backlight is on NOTE After 5 detection counts the lamp cannot be activated except in the monitoring process To confirm the problem Lamp Error detection off mode is prepared This mode compulsorily starts the set disregarding the count Please refer to 9 Lamp Error detection ADJUSTMENT PROCEDURE 3 Power failure details Low speed blinking Flashes twice High speed blinking Error type Expression of Central Icon LED PS ON AC DET failure Flashes once High speed SM POW Main 13V failure Flashes twice High speed D POW Digital 3 3V failure Flashes 3 times High speed PANEL POW Panel 12V failure Flashes
30. IC4402 and IC3303 DEMOD TSSYNC V29 DEMOD TSVAL U32 DEMOD TSCLK of IC3303 Digital AV decode amp Main CPU Y YES Refer to The sound is not emitted from the Speaker amp Woofer though the picture has come out LC 40 46LE830E RU 831E S No sound during the reception of TV DIGITAL Satellite broadcasting DIGITAL Satellite is only function for LE830 series Does not the sound go out though the picture has come out when DTV is received lt lt Do TS signals output to pins 44 75 TUOUT_CLK 46 Check the tuner and its peripheral circuits TS TUOUT SYNC 45 TS TUOUT VAL 43 36 Replace as required TS TUOUT DO0 7 of TUNER TU1102 Do TS signals input to pins 45 52 TS 46 52 TS SYNC Check the line between TU1102 and IC4402 47 52 TS VAL 48 51 57 52 TS DATAO 7 of IC4402 CI Cont amp DTB T C Demod v YES Do TS signals output to pins 15 DEMOD TS 16 NO Check IC4402 and its peripheral circuits DEMOD TS SYNC 17 DEMOD TS VAL 18 DEMOD TS CLK of IC4402 y YES Do TS signals input to pins US30 DDEMOD TSDATAO V30 Check the line between IC4402 and IC3303 DEMOD TSSYNC V29 DEMOD TSVAL U32 DEMOD TSCLK of IC3303 Digital AV decode amp Main CPU Y YES Refer to The sound is not emitted from the Speaker amp Woofer though the picture has come out No sound from external input devices 1 Does not the sound of the audio signal input to EXT1 go out Do audio signals
31. Speaker Lch Speaker 1 22222 16 7 I s j o l Cee I 45 4 118119 8 3 LC 40 46LE830E RU 831E S 4 OVERALL WIRING DIAGRAM LC 46LE831E S CNW L618WJOZ To LCD MODULE A QCNW L590WJQZ 6 aL 24 1 SB SP P2702 PD micro SD E P2701 P9602 SC8454 RUNTKA791WJQZ MAIN Unit HP Audio Out POWER Unit DKEYDF733FM52 5 4 46 USB1 J9502 LW HDMM P2601 H SC1503 o Sl i B HDMI2 1502 es P2605 D SUB T 3m RGB HDMI3 H SCSD SC1501 RC 2001 SC1505 Cl card slot 6 2007 e EXT1 SCART QCNW L628WJQZ 2 ES QACCBA106WJPZ for U K gt m m QACCKAO055WJPZ except for U K USB3 USB2 uv D557 HDMIZ PC 504 J9504 P LCD_CTL Unit POWER QCNW L649WJQZ2 RUNTK4909TPZM SW QCNWN ETT QCNWN d 2733 22 P 412734TPZZ 2734TPZZ 2733TPZZ TOUCH SENSOR TRA QCNW MO16WIQZ 3 KEY Unit mE QCNW L592WJQZ IR TRANSMITTER Unit RUNTKA811WJQZ QCNW L582WJQZ RUNTKA819WJQZ R C OPC Unit DUNTKF770FM51 Rch Speaker Lch Speaker 1 102 l J5S3 J4 h a4 5 IS J qds6 lN 77 8 3J J 9 LJJDP 1 a 44 45 16 17 J 48 X 419 8 4 5 SYSTEM BLOCK DIAGRAM LC 40 46LE830E RU r 1 CVBS1 IN I I CVBS1 IN L R I EXT2 3 I J51
32. hole The following is a drawing mounting the main PWB 5 on the backlight chassis The parts indicated by gt are the access holes for confirmation Main PWB Ass y gt State where the shielded case and RF terminal angle are mounted on the main PWB 4 14 LC 40 46LE830E RU 831E S 5 The way of detaching Rear Cabinet Here are the way of detaching Rear Cabinet Please respond in following order 1 Lay the TV set down on the desk or table with the glass side down set the left hand between Front Cabinet and Rear Cabinet on the bottom of right corner side 4 15 LC 40 46LE830E RU 831E S 3 Push Rear Cabinet toward the center of TV set with right hand At the same time open Rear Cabinet in the back side with left hand and detach the hook Figure for image Right Hand Left Hand 4 Detach the hooks one by one in a counterclockwise direction with changing the position of right hand Follow the arrows for removing 2 BRA Start Position 4 16 LC 40 46LE830E RU 831E S CHAPTER 5 ADJUSTMENT 1 ADJUSTMENT PROCEDURE 1 Adjustment method after PWB and or IC replacement due to repair The unit is set to the optimum at the time of shipment from the factory If any value should become improper or any adjustment is necessary due to the part replacement make an adjustment according to the following pro cedure 1 Procure the following unit
33. on and off the power of the bit as required If a different type of solder stays on the tip of the soldering bit it is alloyed with lead free solder Clean the bit after every use of it When the tip of the soldering bit is blackened during use file it with steel wool or fine sandpaper Be careful when replacing parts with polarity indication on the PWB silk Lead free wire solder for servicing ZHNDAi123250E 0 3mm 2509 1roll ZHNDAi126500E 0 6mm 5009 troll ZHNDAi12801KE 1 0mm 1kg 1roll LC 40 46LE830E RU 831E S End of life disposal End of life disposal Attention Your product is marked with this symbol It means that used electrical and electronic products should not be mixed with general household waste There is a separate collection system for these products A Information on Disposal for Users private households 1 In the European Union Attention If you want to dispose of this equipment please do not use the ordinary dust bin Used electrical and electronic equipment must be treated separately and in accordance with legislation that requires proper treatment recovery and recycling of used electrical and electronic equipment Following the implementation by member states private households within the EU states may return their used electrical and electronic equipment to designated collection facilities free of charge In some countries your local retailer may also take back your old produ
34. output from pin 19 of the HDMI 4 SC1505 normal No Check the setting of an external input device that connects with HDMI 1 2 3 4 YES Is EDID data pins 58 HDMI1 SCL 57 HDMI1 SDA of IC1504 Is access possible in the exchange of IC1504 accessed and is it read from pins 15 16 of a HDMI 1 SC1503 Is EDID data pins 73 HDMI2_SCL 72 HDMI2_ SDA of IC1504 accessed and is it read from pins 15 16 of a HDMI 2 SC1502 Is EDID data pins 54 HDMI3_ SCL 53 HDMI3_ SDA of IC1504 Check the peripheral circuit of SC1501 1502 1503 1505 accessed and is it read from pins 15 16 of a HDMI 3 1504 5 1501 Is EDID data pins 49 HDMI4_SCL 48 HDMI4_SDA of IC1504 accessed and is it read from pins 15 16 of a HDMI 4 SC1505 v YES Do TMDS signals input to pins 26 amp 27 Check the line between HDMI 1 SC1503 and IC1504 HDMI1 CLKNP 222 75 2 28 amp 29 HDMI1 DONP 30 amp 31 HDMI1 D1NP 32 amp 33 HDMI1 D2NP of 1C1504 Do TMDS signals input to pins 17 amp 18 Check the line between HDMI 2 SC1502 and IC1504 HDMI2 CLKNP 222 75MHz 19 amp 20 HDMI2 DONP 21 amp 22 HDMI2 D1NP 23 amp 24 HDMI2 D2NP of IC1504 Do TMDS signals input to pins 8 amp 9 Check the line between HDMI 3 SC1501 and IC1504 HDMI3 CLKNP 222 75MHz 10 amp 11 HDMI3 DONP 12 amp 13 HDMI3 D1NP 14 amp 15 HDMI3 D2NP of IC1504 Do TMDS signals input to pins 99 amp 100 Check the line between HDMI 4 SC1505 and 1504 HDMIA CLKN 222 75MHz
35. the volume fixed level when power is turned on in any case remote control ON main utit s key gt ON In adjustment process the volume can be set to any level regardless of this setting Disabled key when VOLUME UP DOWN both remote control and main unit setting to FIXED MUTE Main units s key is enabled for operating menu Remarks MAXIMUM VOLUME has priority to VOLUME FIXED When setting to FIXED Maximum volume is fixed The volume of the headphones is fixed When setting to FIXED the volume is not displayed in operating Disabled key In menu operation the main unit s keys Vol are enabled 5 Volume fixed level VOLUME FIXED LEVEL 0 60 loop disabled 6 Remote control operation RC BUTTON RESPOND NORESPOND or LIMITED loop enabled Default RESPOND Function The operation of the remote control s keys is set RESPOND The remote control s keys in the normal state are enabled NO RESPOND The remote control s keys in the normal state are disabled The POWER key RECEPTION STANDBY key is also disabled LIMITED Only a part of keys CHANNEL etc is enabled and other keys are disabled Exception All the keys are enabled regardless of this setting while entering the adjustment process mode inspection mode or Public Mode setting screen The enable keys when setting to LIMITED are depended on Model 7 Main Unit Operation PANEL BUTTON RESPOND or
36. 03 Digital AV decode amp Main CPU j y YES Refer to The sound is not emitted from the Speaker amp Woofer though the picture has come out No sound from external input devices 4 Does not the sound of the audio signal input to HDMI 2 Does not the sound of the audio signal input to PC Compo mode go out nent mode go out Check whether it is selected Analog by the Audio select Check whether it is selected Video Audio by the Audio select under Menu Setup Option Terminal setting Audio select under Menu Setup Option Terminal setting Audio select YES Y YES Do audio signals input to pins 2 PC HDMI L 3 PC HDMI of J501 PC AUDIO IN NO Check the setting of an external input device that connects with J501 YES Do audio signals input to pins AM27 PC HDMI AINL4 AJ27 NO Check the line between J501 and IC3303 HDMI AINR4 of 1C3303 Digital AV decode amp Main CPU YES Refer to The sound is not emitted from the Speaker amp Woofer though the picture has come out LC 40 46LE830E RU 831E S No sound from external input devices 5 y Does not the sound of the audio signal input to HDMI1 2 3 4 go out Please Refer to External input HDMI 1 2 3 4 No picture on the display 11 No sound from external output device 1 No audio signal output to EXT1 terminal Do audio signals output from pins 1 AUDIO OUT R 3 YES Check the setting of an external inp
37. 1 01 04 07 Itis Error that happens ahead of 1 Time is acquired from analogue broadcasting 3 16 B00000004 11 Error code 16 lamp error Accumulation time It is displayed that 4 11 have passed after Backlight driving Itis Error that happens ahead of 2 4 00 0000000000000 No error 00 shows that the error is not occurred LC 40 46LE830E RU 831E S 9 Lamp Error detection 1 Function This LCD color TV set incorporates a Lamp error detection feature that automatically turns off the power for safety under abnormal lamp or lamp circuit conditions If by any chance anything is wrong with the lamp or lamp circuit or if the lamp error detection feature is activated for some rea son the following will result 1 The power is interrupted in about 500ms after it is turned on A central icon on the front of the TV flash on and off ON for 400ms and OFF for 1600ms 2 If the above phenomenon 1 occurs 5 times it becomes impossible to turn on the power A central icon keep flashing on off Measures 1 Set the lamp error detection to OFF 2 Enter the adjustment process mode referring to 4 Entering and exiting the adjustment process mode The adjustment process mode can ignore 5 times count so If the above phenomenon 1 occurs 1 4 times the lamp will go out If Lamp Error detection pin 4pin of PD P9602 19pin of IC2001 is High by a trouble with the lamp and lamp circuit it c
38. 1 1 i COMP1_IN_L R I I I I I 1 SC Y CVBS2 IN EXT 1 5 505 TUNER L R OUT SLOWSW1 SC1FSW 12 0 400KHz X2701 Xtal DATA LR 1C2703 SP AMP 2CH YDA164 LRCK BCLK MCLK 1 2702 54 1 2701 DSP YSS951 Woofer AMP 0 1CH mur DATA SW YDA164 AMP_HOP xs 79 5 AMP_PROTECT zi AUDIO_MUTE Sa Q2701 D2701 E CE1 OE WE A0 A14 D0 D7 Bem IREQ REG WAIT RESET IOWR IORD VS1 CD1 CD2 1C4402 uses e EST LEE TS CLK SYNC VAL DO D7 CI Cont amp ar DTB T C Demod TS CIOUT CLK SYNC VAL D 1 e 0 DVB IF A m TS TOUT CLK SYNC VAL DO D7 Stes i TU SCL SD i N_TUN_SAT_RST TUN SW ss _ le N_TUN_RST ES Spesso ae SAT SCA SDA Sas i LNB_SHORT RF IN A ANT 5V TU1102 e Analog Q1103 BOB TOS ANT 5V_ SW D IF w T L Si Tuner 418 5 5 ul jo 215 Disclete zi 5 Mute HPOUT MUTE AUDIO OUT Mini Plug J504 AUDIO C OUT IC503 505 PC HDMI2 PC HDMI LR J501 PC VSYNC HSYNC PC RGB R G B SC501 UART CPUTO232C UART 232CTOCPU IC506 RS232C TxRx M3221EIP No 9 pin RC Passthrough
39. 2 In other Countries outside the EU If you wish to discard of this product please contact your local authorities and ask for the correct method of disposal For EU The crossed out wheeled bin implies that used batteries should not be put to the general household waste There is a separate collection system for used batteries to allow proper treatment and recycling in accordance with legislation Please contact your local authority for details on the collection and recycling schemes For Switzerland The used battery is to be returned to the selling point For other non EU countries Please contact your local authority for correct method of disposal of the used battery LC 40 46LE830E RU 831E S OUTLINE MAJOR SERVICE PARTS mPWB Unit Description MAIN Unit LC 40 46LE830E RU 1 MAIN Unit LC 40 46LE831E S 1 NOTE 1 Replace MAIN PWB Unit DKEYDF733FM in case of IC8401 or IC3303 failure 2 TOUCH SENSOR KEY Unit RUNTKA869WJQZ reuse will be impossible once it is stuck on front cabinet and exfoliates MOTHER Unit Description R1LK400D3GW50Y 40 LCD Panel Module Unit LK400D3GW50Y LC 40LE830E RU 831E S R1LK460D3GW40Y 46 LCD Panel Module Unit LK460D3GW40Y LC 46LE830E RU 831E S For Exclusive Use Of The Service Ref No Q ty IC2001 RH IXD241WJN2Q IC R5F21368CNFP Monitor Microcomputer llService Jigs Q N QCNW L795WJQZ TN QCNW L798WJQZ Main Unit to Tou
40. 4 3 Verify that the Model name is displayed 4 If the Model name doesn t match select the values of the Model name with the VOL keys 5 After selection in Step 4 press the OK key and it is completed with OK displayed 6 Use the cursor keys A V and CH keys A of R C to select the item PANEL SIZE on the page 24 24 7 Verify that the panel size is displayed 8 If the size doesn t match select the values of the panel size with the VOL keys 9 After selection in Step 8 press the OK key and it is completed with OK displayed 10 After setting MODEL NAME PANEL SIZE unplug the AC power cord and plug it back in 3 After replacing the LCD panel or LCD control PWB adjust the VCOM in the following procedure 1 Enter the process adjustment mode 2 Use the cursor keys A V and CH keys of R C to select the item VCOM ADJ on the page 10 24 3 Press the OK key to verify that the adjustment pattern is displayed 4 Use VOL keys of R C to adjust the flicker in the center of the screen to minimum 5 When the optimal state is achieved in Step 4 press the OK key to turn the pattern to OFF LC 40 46LE830E RU 831E S 2 Notes of Touch sensor key unit Touch sensor key unit RUNTKA869WJQZ is fixed directly in Front Cabinet The unit cannot never be recycled when exfoliated from Front Cabinet Therefore please exchange the touch sensor units when Front Cabinet is changed 3 Method of shuts down fo
41. 5 times High speed Note Pins are monitor microprocessor pins unless otherwise specified 1C2001 AC DET 28pin Abnormal L If error is detected during start up or operation the power is turned on again by interrupt handling instantaneous blackout process ing DET 13V 32pin Abnormal L Main 13V is not applied If error is detected during start up or operation the power is turned on again by polling DET D3V3 33pin abnormal L Digital 3 3V is not applied If error is detected during start up or operation the power is turned on again by polling DET PNL12V 34pin abnormal L DET PNL12V is not applied Detection starts after receiving command from Panel Power ON The power is turned off by polling LC 40 46LE830E RU 831E S 4 Communication failure details Low speed blinking Flashes 3 times High speed blinking Error type Expression of Central Icon LED Note Basically debug print logs are analyzed or communication logs are analyzed by a bus monitor Initial communication reception failure Flashes once High speed Start up confirmation reception failure Flashes twice High speed Regular communica tion failure Flashes 3 times High speed Other communica tion failure Flashes 5 times High speed Monitor temperature failure Flashes once High speed Main failure Flashes 3 times High speed Initial communication from the main CPU is not received Request for
42. B Start USB TV 2 Copy mode USB gt TV Copy mode D Execute start in Copy Mode setting screen x If USB device is detected by TV dem focus is not appropriated to items J gt Execcute Copy mode 2 Wait is displayed while executing it When succeeding Done is displayed TV USB When failing Failed is displayed gt lt Key opration is not valid in coping USB TV lt 7 Success e Fail After success of copy unplug the AC power cord from the outlet please Copy mode Copy mode TV USB TV USB 5 16 LC 40 46LE830E RU 831E S 12 Video signal adjustment procedure The adjustment process mode menu is listed in Section 5 Signal generator level adjustment check Adjustment to the specified level Composite signal PAL 0 7Vp p 0 02Vp p Pedestal to white level e 33K component signal 50 Hz Y level 0 7Vp p 0 02Vp p Pedestal to white level PB PR level 0 7Vp p 0 02Vp p e ANALOG PC RGB signal RGB level 0 7Vp p 0 02Vp p 12 1 Entering the adjustment process mode Enter the adjustment process mode according to Section 4 12 2 PAL signal adjustment Adjustment point Adjustment conditions Adjustment procedure 1 Setting Signal Feed the PAL full field colour bar signal 7596 colour saturation to EXT1 PAL SCART IN Full field colour bar composite signal VIDEO input signal Terminal EXT1 SCART Video PAL IN 100 white 2
43. B BGB IXD220WJQZ EE OBL i zi a 5 SW TMDS MT5395 FHD msISOATALRCLARC PNL I2C EN AP2141 Controller R C J9504 PD720114 1 USB2 1 9503 200909 1 5 PowerSW 5 4 m o AP2181 MicroSD Connector ee a a a A E TOSHIBA 64Gbit MicroSD 1 m a LVDS OUT 12 READY 12 _0 400KHz 1 2601 Spliter HC2G66 TCON SDA SCL SDA SCL DET POW L R REF DET POW L R REF 2001 VSYNC VSYNC R8C 36C THERMO PWM1 2001 2001 OFL1 Pe 201 H o NC PWM2 PWM2 IC2005 EEPROM UART SRESE OUCH_RESET D2005 Q2007 IR PASS SDA SCL 1C9611 Spliter AMP13V BUSV PNL 12V 1C3502 DDR3 1333M 2Gbit AC DET AC DET PNL POW 1 2 STB3 3V SD3 3V CPU 1 2 CIIN 5V i MT5135 1 1 PL BackUp POWER POWER CIRCUIT ILL LED1 2 3 o gt x 2 N gt P2605 4p X REA UE EN RC 2001 15 P2001 15p CI P2007 3p RC OPC ILL_LED1 3 12 5 3 3 um mum mum LC 40 46LE830E RU 831E S SHARP PARTS GUIDE No S41P640LE830E LCD COLOUR TELEVISION LC 40LE830E RU LC 46LE830
44. B signals input to pins 15 RGB_IN_RED C 11 NO Check the setting of an external input device that connects with RGB IN GREEN and 7 RGB IN BLUE of EXT1 SC505 EXT 1 y YES Do RGB signals from EXT1 SC505 input to pins AK 19 NO Check the line between SC505 and 1C3303 SC PROP AM19 SC PBOP and AM18 SC YOP of IC3303 Dig j ital AV decode amp Main CPU YES Refer to No picture on the display 1 External input EXT2 No picture on the display 8 Does not the picture of the CVBS signal input to EXT2 go out Does CVBS signal input to pin 5 of EXT2 J511 NO Check the setting of an external input device that connects with Is CVBS_PLUG 4 CVBS1 PLUG of J511 at L j EXT2 t YES Does CVBS signal input to pin AJ23 CPU_CVBS1P of IC3303 NO Check the line between J511 IC3303 Digital AV decode amp Main CPU Y YES Refer to No picture on the display 1 6 12 LC 40 46LE830E RU 831E S External input EXT3 No picture on the display 9 Does not the picture of the COMPONENT signal input to EXT3 go out Do COMPONENT signals input to pins 13 1 Y 10 NO Check the setting of an external input device that connects with COMP1 Pr 11 COMP1 Pb of EXT3 J511 EXT3 y YES Do COMPONENT signals input to pins 16 Y1P NO Check the line between J511 and IC3303 AJ18 COMP PR1P and AK17 COMP PB1P of IC3303 Digi tal AV decode amp Main CPU YES R
45. Check the setting of an external input device that connects with EXT 1 Check the line between SC505 and 510 Check the peripheral circuits of 1C510 Check the line between IC507 and IC510 Check the line between IC3303 and IC507 Check the peripheral circuits of IC3303 Check the peripheral circuits of IC507 Check the line between IC507 and TUNER 701104 Q1106 etc LC 40 46LE830E RU 831E S During external connection No picture on the monitor No picture appears on EXT1 connected monitor during the DTV reception Does CVBS signal output from pin 19 of EXT1 SC505 YES Check the setting of an external input device that connects with EXT 1 Y No Does CVBS signal output from pin 5 of IC510 CAPLESS YES Check the line between SC505 and 510 VIDEO AMP with LPF Does CVBS signal input to pin 3 of C510 YES Check the peripheral circuits of 1C510 Y No Does CVBS signal output from pin 2 of IC507 YES Check the line between 507 and 510 No Is CVBS OUT MUTE pin 1 of IC507 at H YES Check the line between IC3303 and IC507 Check the peripheral circuits of IC3303 Y Does CVBS signal input to 4 of 1C507 YES Check the peripheral circuits of IC507 lt q z O Does CVBS signal output from pin AJ20 CPU VDAC1 OUT of YES Check the line between IC3303 and IC507 IC3303 Digital AV decode amp Main CPU Check the peripheral circuits of IC3303 lt Z
46. E RU x LC 40LE831E S moves LC 46LE831E S CONTENTS 1 PRINTED WIRING BOARD 5 SUPPLIED ACCESSORIES ASSEMBLIES PACKING PARTS LC 40LE830E RU 831E S 2 LCD PANEL MODULE 6 SUPPLIED ACCESSORIES 3 CABINET PARTS PACKING PARTS LC 40LE830E RU 831E S LC 46LE830E RU 831E S 4 CABINET PARTS 7 SERVICE JIGS LC 46LE830E RU 831E S USE FOR SERVICING Parts marked with A are important for maintaining the safety of the set Be sure to replace these parts with specified ones for maintaining the safety and performance of the set This document has been published to be used SHARP CO RPO RATION for after sales service only The contents are subject to change without notice LC 40 46LE830E RU 831E S PRICE NEW PART 1 PRINTED WIRING BOARD ASSEMBLIES CF N P _ MAIN Unit LC 40 46LE830E RU ANj BDKEYDF733FM52 CG N P _ MAIN Unit LC 40 46LE831E S N DUNTKF494FMO2 AP N P RCOPCUnit 4 DUNTKF770FM51 AP N ICON Umit RUNTKA869WJQZ N P JjTOUCHSENSORKEYUnt RUNTKA819WJQZ AU N P JIRTRANSMITTERUnit 7 RUNTKA787WJQZ BS N P POWER Unit LC 40LE830E RU BME S BT N P _ POWER Unit LC 46LE830E RU 831E S x j RUNTKA791WJQZ RUNTK4909TPZT CA N P LCD CONTROL Unit LC 40LE830E RU 831E S RUNTK4909TPZM CA N P LCD CONTROL Unit LC 46LE830E R
47. EB30E RU r 2 N 2 CCABBB906WJ12 BF N P RearCabnetAssy LCJOLEBME S I sss s 24 Not Available N ReaCabnt SSS 2 2 Not Available N Terminallndicator Side 7 3 3 Not Available N Terminal indicator Bottom LC 40LE830E RU 2 3 Not Available N Terminal indicator Bottom LC 40LE831E S s 2 4 Not Available N Terminalindicator Back 7 X5 PSPAHCA4TiWJZZ N P himeno 3 GCOVAD889WJiA AD N P AC Cord Cover 4 GCOVAD973WJ1A AE P JjBotomCovr 5 GCOVHAT37WJSA AB J 6 HDECPA080WJZZ AD N P Decoration Sheet Side CC Cs 7 HDECPA091WJZZ AC N P Decoration Sheet Bottom 0 8 LANGKDii9WJMi AQ N P CenerAndej 2 CC CCC C 9 LANGKDi23WJMi AW N P LCD CONTROL 10 LANGKD127WJFW AD N J LCD FixingAngle x8 OO ii LANGKDi48WJFW AE N P Terminal Angle Bottom LC 40LE830E RU ii LANGKDiS2WJFW AE N P Terminal Angle Bottom LC 40LE831E S 2 12 LHLDWA138WJKZ AC X J Wire Holder xB L i3 LHLDWAT76WJUZ AC J WreHodex sss C i4 LHLDWA282WJKZ AC J AS LHLDWA294WJUZ AC
48. EXT1 SCART QCNW L627WJQZ SC505 a D QACCKA055WJPZ LAN Onlicalout HDMI2 PC La NE osa HOM d SS Eo 711 P2605 p SUB opin jg SC504 J501 QCNW L587WJQZ LCD CTL Unit RUNTK4909TPZT POWER QCNW L649WJQZ2 SW QCNWN Cla QCNWN 5 7 QCNWN NE QCNWN I l 2735 22 2736TPZZ 2736TPZZ 2 35TPZZ Em QCNW M015WJQZ 1 TOUCH SENSOR RA TK 3 KEY Unit 12 QCNW L586WJQZ IR TRANSMITTER Unit RUNTKA811WJQZ QCNW L582WJQZ E RUNTKA819WJQZ R C OPC Unit DUNTKF770FM51 Speaker Lch Speaker 1 L ll 3 4 I r a 8 1 LC 40 46LE830E RU 831E S 2 OVERALL WIRING DIAGRAM LC 40LE831E S QCNW L617WJQZ To LCD MODULE A O 1 QCNW L581WJQZ e L P2702 PD micro SD 5 En P9602 SC8454 RUNTKA787WJQZ POWER Unit 40 MAIN Unit HP Audio Out DKEYDF733FM51 USB1 J9502 LW HDMI1 5 1503 2601 PE Ts E HDMI2 SC1502 sss P2605 p sUB 9pin T HDMI3 SC1501 Il RC P200 CI card slot E e e i SC4401 e 2 5 504 1 SCART QCNW L627WJQZ QACCBA106WJPZ for U K fd LC QACCKAO55WJPZ except for U K USB3 USB2 LAN ES 2 HDMI2 PC 19504 J9504 J9501 Audio J501 LCD_CTL Unit PONER MEUM RUNTK4909TPZT QCNWN QCNWN COR QCNWN TT
49. J Wire Holder xo i6 LX BZA207WJF7 AA J i7 LX BZA401WJNi AC N J sewe 7 U U U S 18 LX NZA049WJEN AC Na i9 PMLT A676WJZZ AE N P Gasket 20 PSLDMB751WJFW AQ N P Main Shield C S 21 PSPAGA963WJZZ AB N P jPCGhet OO 32 PSPAZCO62WJKZ AG J Spr C C CCC CC 33 PSPAZC690WJZZ AC N P Speer CC C 24 2 691 22 AC N P JjSpaenx3 O 35 PSPAZC702WJKZ AL N P 36 PZETKAS79WJKZ AM N J 27 PZETKAB588WJKZ AD N J InsulationSheet 7 38 PZETKAS93WJKZ AF N P Barrier Sheet U C C S 29 PZETKA610WJKZ AD P inuatr FFC C C CC CC CCC C A 30 QACCBA106WJPZ AS N P AC Cord LC 40LE SIEforUK _ 30 QACCKAOS5WJPZ AP N P AC Cord LC 40LE830E RU LC 40LE831E except for U K LC 40LE831S 31 QGNW L581WJGZ AL N J 71 Connecting SSS 32 QCNW L582WJQZ AE N P Connecting Cord RA C 33 QCNW L583WJQZ AE N P Connecting Cord Cl O 34 GCNW L588WJQz AG N J Connecting Cord SP 35 QCNW L587WJQZ AE N J ComecigGod PL
50. LC 40 46LE830E RU 831E S SHARP SERVICE MANUAL No S41P640LE830E LCD COLOUR TELEVISION LC 40LE830E RU LC 46LE830E RU LC 40LE831E S moves LC 46LE831E S _ In the interests of user safety Required by safety regulations in some countries the set should be restored to its orig inal condition and only parts identical to those specified should be used CONTENTS SAFETY PRECAUTION CHAPTER 5 ADJUSTMENT IMPORTANT SERVICE SAFETY 1 ADJUSTMENT PROCEDURE 5 1 Precautions for using lead hee solder CHAPTER 6 TROUBLESHOOTING TABLE End of life disposal P 1 TROUBLESHOOTING TABLE 6 1 2 LED flashing specification at the time of the OUTLINE fo ge 6 18 MAJOR SERVICE PARTS iV CHAPTER 7 MAJOR IC INFORMATIONS CHAPTER 1 SPECIFICATIONS 1 MAJOR IC INFORMATIONS 7 1 1 SPECIFICATIONS 1 1 CHAPTER 8 OVERALL WIRINGISYSTEM BLOCK CHAPTER 2 OPERATION MANUAL DIAGRAM Pans cd RENT 2 1 1 OVERALL WIRING DIAGRAM 2 OPERATION MANUAL 2 5 LC 40LE830E RU 8 1 CHAPTER 3 DIMENSIONS 2 OVERALL WIRING DIAGRAM 1 DIMENSIONS EC AO0LEGS3TE S ess 8 2 3 OVERALL WIRING DIAGRAM LC 40LE830E RU 831E 5 3 1 2 DIMENSIONS 2 8 3 E unamasa we
51. NO RESPOND loop enabled Default RESPOND Function RESPOND The main unit s keys are enabled NO RESPOND The main unit s keys are disabled excluding the POWER key RECEPTION STANDBY key Exception The start operation in the adjustment process mode inspection mode are enabled regardless of this setting All the keys are enabled regardless of this setting while entering the adjustment process mode inspection mode or Public Mode setting screen For the models with the MENU key on the main unit menu operation is possible regardless of the setting during the initial setting when the power is turned on for the first time 5 11 LC 40 46LE830E RU 831E S 8 Menu operation MENU BUTTON RESPOND or NO RESPOND loop enabled Default RESPOND The MENU key on the main unit and remote control is decided whether it is enabled or disabled Exception RESPOND The manu key is enabled NORESPOND The manu key is disabled All the keys are enabled regardless of this setting while entering the process mode inspection mode or Public Mode setting screen Disabled key excluding All the direct transition keys to menu display AUTO PRESET MANUAL MEMORY and others Menu key when setting These keys does not exist according to the model to not default Remarks When setting to RESPOND Forthe models with the MENU key on the main unit menu operation is possible regardless of the setting while the initia
52. P Gost Sheet LC 46LE830RU 10 TCAUZA458WJZZ AA N P WiriShet 7 TGAN A801WJN1T N P jQGuarnteeCard LC 46LEBSTE for U K 12 TGAN A802WJN1 1 N P Guarantee Card LC 46LE831E for U K 2 2 XI3 TGAN B651WJZZ AA N Guarantee Card LC 46LE830RU 7 XI4 TiNS E994WJZZ AD N P jOperetionMaua 4 LRO3 AAA size alkaline battery Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z e e NE UiMCUA004WJQZ2 AY N P USB Memory SPAKCF962WJZZ om USB Memory PackingCase NOTREPLACEMENTITEM 52 SPAKCF963WJ2ZZ N Packing Case Bottom NOT REPLACEMENT ITEM 53 SPAKXD156WJ2Z2 N Packing Add NOT REPLACEMENT ITEM S4 SPAKXD240WJ2Z2 N Packing Add Bottom NOT REPLACEMENT ITEM SH SPAKPB477WJZZ Wrapping Paper REPLACEMENT ITEM SG SPAKFC110WJ2ZZ2 N Wrapping Paper Support NOT REPLACEMENT ITEM 5 111 22 N Wrapping Paper Angle NOT REPLACEMENT ITEM S8 SPAKFC109WJ2Z2 N Wrapping Paper Stand NOT REPLACEMENT ITEM 59 111 22 Polyethylene Bag NOTREPLACEMENTITEM 510 5 112 22 N Polyethylene 2511 TLABKOO23TAZZ N BarCode Label Remote Control Unit REPLACEMENT ITEM 512 TLABZC699
53. POUT MUTE at H YES Is HP MUTE AH12 of 13303 at Is AUDIO MUTE MUTE A ALL 23 pin of 1C2001 at Y No Do audio signals output from pins 2 MONI HP L 11 YES MONI HP of 1C2704 HP AMP No Do audio signals input to pins 1 12 of I1C2704 YES Y NO Do audio signals HP MONITOR L R output from pins AJ31 YES HP MON AJ32 HP MON of IC3303 Y NO Check IC3303 and its peripheral circuits No Check the setting of an external input device that connects with J504 And check the line between J504 and IC3303 Digital AV decode amp Main CPU Check the line between J504 and HPOUT MUTE Q506 02711 IC3303 amp IC2001 etc Check the line between IC2704 and J504 Check IC2704 and its peripheral circuits Check the line between IC3303 and IC2704 LC 40 46LE830E RU 831E S No sound from external output device 3 No sound from DIGITAL AUDIO OUTPUT terminal Does audio signal output from pin 1 of sound output terminal YES Check D527 and peripheral circuits D527 No Does audio signal output from pin 4 of I1C503 YES Check the line between 503 and D527 No Is AUDIO MUTE MUTE A ALL 23 pin of I1C2001 at YES Check the peripheral circuits of IC503 and AUDIO MUTE Q505 etc Y No Does audio signal input to pin 2 of I1C503 YES Check IC503 and peripheral circuits No Does audio signal OPT OUT output
54. SP wire Detach the Speaker L Speaker R 6 MAIN Unit LCD CONTROL Unit Angle SP 5 4L Speaker L 4 Speaker R 5 LC 40 46LE830E RU 831E S 3 Removing of Connectors 1 Disconnect the following connectors from the MAIN Unit SB PD LW PL RC CI 2 Disconnect the following connectors from the POWER Unit PD L1 AS 3 Disconnect the following connectors from the LCD CONTROL Unit LW PL POWER Unit MAIN Unit x e e oi e 2 2 ik PD w lA Oia N cC CED e n L 0 00 000 LW AY ILE 6 M e Eu o E tinis op E L 14 sl amp Bg 240699 U E 1 J emo E of LCD CONTROL Unit MAIN Unit _ SB PD eo y y e e
55. SUB of P2702 NO P2702 terminal and the peripheral circuit L C filter are checked YES Check Woofer and wire harness LC 40 46LE830E RU 831E S No sound during the reception of TV ANALOG broadcasting Does not the sound go out though the picture has come out when UHF VHF is received lt lt In the case of LE830 series refer to A In the case of LE831 series refer to B Does SIF signal output from pin 8 of TUNER NO Check the tuner and its peripheral circuits TU1102 j Replace as required YES Does SIF signal input to AM24 CPU IF of NO Check the line between TU1102 and IC3303 Q1102 etc 1C3303 Digital AV decode amp Main CPU Y YES Refer to The sound is not emitted from the Speaker amp Woofer though the picture has come out B Does SIF signal output from pin 8 of TUNER TU1104 NO Check the tuner and its peripheral circuits j Replace as required Y YES Does SIF signal input to AM24 CPU_ATV_IF of IC3303 NO Check the line between TU1104 and IC3303 Q1102 etc Digital AV decode amp Main CPU j Y YES Refer to The sound is not emitted from the Speaker amp Woofer though the picture has come out LC 40 46LE830E RU 831E S No sound during the reception of TV DIGITAL broadcasting Does not the sound go out though the picture has come out when DTV is received In the case of LE830 series refer to A I
56. SW SC8454 i AP2181 MicroSD Connector TOSHIBA 64Gbit MicroSD 1 2 jd j C a a LC 40 46LE830E RU 831E S 6 SYSTEM BLOCK DIAGRAM LC 40 46LE831E CVBS1 IN CVBS1 IN L R EXT2 3 J511 SC Y CVBS2 IN ll RED1 C1 GREEN1 BLUE1 SC1 V OUT al TUNER_L R_OUT SLOWSW1 SC1FSW are Se aS CAPLESS VIDEO AMP with LPF NJW1351B Select MM1507XN 12C_0 400KHz X2701 Xtal 162703 AMP DATA LR SP AMP 2CH YDA164 AMP_LRCKIBCLK MCLK 1 2701 Disclete DSP Mute 1 2702 DATA SW 55951 Q502 Woofer AMP 0 1CH YDA164 1 2706 NJM4565V AMP_HOP y SSS ss AMP_PROTECT TS_CIOUT_CLK SYNC VAL D0 D7 MT5135AE CI SPI CLE CLK DATA bve Sei DEMOD TSCLK SYNC VAL DATAO TS TOUT CLK SYNC VAL DO D7 GEMENS DEMOD TU SCL SD N TUN SAT RST ERR TUN _ E TUN_GAIN_SW aa s GAIN SW e N TUN RST p N TUN RST 400KHz 3 3V 2 0 I2C O0 CPU OS CLKO DATO TUNER OUTL R HP MONI L R Digital AV decode amp Main CPU Audio out Mini Plug J504 RR aaa LNB SHORT 2 59 TU1104
57. Signal Feedthe RGB 15k 50Hz 100 full field colour bar signal 100 colour satura RGB 15K 50Hz tion to EXT1 SCART IN 100 Full field colour bar signal Terminal EXT1 SCART RGB IN 100 white 2 Auto adjustment Adjustment process Bring the cursor on SCART RGB ADJ and press OK performance SCART RGB ADJ menu 5 RGB ADJ appears when finished page 9 24 5 18 LC 40 46LE830E RU 831E S 13 White balance adjustment For white balance adjustment adjust the offset values on pages 11 24 Condition of the unit for inspection Modulated light 16 AV MODE DYNAMIC Active Backlight OFF OPC OFF Asing Time Min 60 minute Input signal condition HDMI 1080i 15IRE LO 78IRE HI Adjustment reference device Minolta CA 210 Adjustment procedure 1 Display the current adjustment status at R G B GAIN HI Page 11 24 of process adjustment The signal of 78IRE is input 2 Read the value of the luminance meter x 0 272 y 20 277 3 Change GAIN HI B GAIN Adjustment offset value on page 11 24 of process adjustment so that the values of the luminance meter approach 0 272 and y 70 277 Basically G is not changed If adjustment fails with R and B change G When G is lowered the weaker of R or B must be fixed 4 Display the adjustment status of the current R G B GAIN LO The signal of 15IRE is input Change LO B GAIN LO adjustment offset value
58. U 831E S 2 LCD PANEL MODULE R1LK400D3GW50Y DZ N P 40 LCD Panel Module Unit LK400D3GW50Y LC 40LE830E RU 831E S R1LK460D3GW40Y EG N P 46 LCD Panel Module Unit LKA60D3GWA0Y LC 46LE830E RU 831E S LC 40 46LE830E RU 831E S 3 CABINET PARTS LC 40LE830E RU 831E S Unit gt RIC OPC Unit x M 5 8 9 e Mec FX En NE amp SSO IR TRANSMITTER Unit SN KEY U nit yt ORs 3 ap AT D HS se e POWER Unit D oO 2 as O Q LC 40 46LE830E RU 831E S PRICE NEW PART 3 CABINET PARTS LC 40LE830E RU 831E S 1 CCABAC653WJ11 BP N P Front Cabinet Assy LC 40LE830E for Europe LC 40LE831E S 1 CCABAC653WJ12 BP N P Front Cabinet Ass y LC 40LE830RU _ 1 1 Not Available N 1 2 Not Available N R COPC Cover 4 f3 Not Available N FrontDecoration gt 2 2 2 2 154 Not Available N f DifusonShet gt gt LJ J J J 1 5 Not Available N 156 Not Available N Quattron3DbLabel _ o 2 CCABBB906WJ11 BF N P jRearCabietAssy LC A0L
59. UP KEY SENSITIVITY VOL DOWN KEY SENSITIVITY KEY STRENGTH GET MODE POWER KEY STRENGTH MENU KEY STRENGTH INPUT KEY STRENGTH CH UP KEY STRENGTH HERI 7 CH DOWN KEY STRENGTH VOL UP KEY STRENGTH VOL DOWN KEY STRENGTH CROSSTALK ADJ MODE CROSSTALK TH1 CROSSTALK TH2 CROSSTALK TH3 CROSSTALK TH4 H N CROSSTALK GAIN1 CROSSTALK GAIN2 CROSSTALK GAIN3 N WiFi SSID 2 4GHz WiFi SSID 5 GHz WiFi RSSI 2 4GHz WiFi RSSI 5 GHz WiFi TIME 5 GHz WiFi RSSI TEST WiFi RSSI RESULT 1 READ WRITE READ Read Write 2 SLAVE ADDRESS SLAVE0 Slave address REGISTER ADDRESS Ox 0 Register address WRITE DATA 0x 0 Writing data eee Ox 0 N RF AGC BG 6 RF AGC BG adjustment execution Z o _3 RFAGC 6 RF AGC l adjustment execution o y O LC 40 46LE830E RU 831E S Page Line Description 1 Remarks adjustment detail etc 2 ERROR STANDBY CAUSE2 NORECORD 5 3 ERRORSTANDBYCAUSES NORECORD 4 ERRORSTANDBYCAUSE NORECORD 5 ERROR STANDBY CAUSES NORECORD 6 STANDBY CAUSE OFF Reseistmdbycaue Z 1 EEPSAVE 6 PANELLIMT 1 ON O 8 SHORTCHECKMODE 1 Enter X Check LED Backlight 9 SHORT CHECK CURRENT 60 2 100 CURRENTSW 1 LOW O 13 1 8 Special features 1 NORMAL STANDBY CAUSE Page 1 24 Display of a ca
60. WJZZ2 N Q3D EISA Label x2 NOTREPLACEMENTITEM 513 TLABM5584BMZZ N Case NoLabel NOTREPLACEMENTITEM 514 TLABZC826WJZZ N j BarCodeLabe ROTREPLACEMENTITEM 7 SERVICE JIGS USE FOR SERVICING N QCNW L795WJOZ 1 N J Main Unitto Power Unit PD 2 N QCNW L798WJOZ N J Main Unit to Touch Sensor IR Transmitter Units RC N QCNW L796WJOZ N J Main UnittoICONUnit Cl 2 N QCNW K595WJQZ 1 N J J MaiUnittoSpeaker SP N QCNW G405WJQZ J N J Main UnittoLCD Control Unt PL N QCNW F676WJOZ N J PowerUnittoLCD Control Unit LW 4 N QCNW K597WJQ7 N J Main UnittoWoofer SB Z Z Z Z Z Z Z 10 LC 40 46LE830E RU 831E S LC 40 46LE830E RU 831E S SHARP COPYRIGHT 2011 BY SHARP CORPORATION ALL RIGHTS RESERVED No Part of this publication may be reproduced stored in a retrieval system or transmitted in any from or by any means electronic mechanical photocopying recording or otherwise without prior written permission of the publisher SHARP CORPORATION AV Systems Group Apr 2011 CS Promotion Center SH DS Yaita Tochigi 329 2193 Japan
61. ZZ AF P Energy Label LC 46LE830E for Europe LC 46LE831E S S52 TLABNCI17WJZZ AA N P Modllabe 53 TLABZC985WJZZ7 N P 54 PSPAHC472WJZZ N P JjHimeon 7 Z Z Z Z Z LC 40 46LE830E RU 831E S 5 SUPPLIED ACCESSORIES PACKING PARTS LC 40LE830E RU 831E S X1 X2 X3 Stand Support Ass y x1 Stand Base Ass y x1 X6 X15 Remote control unit x1 size alkaline battery x2 2 E X7 Safety Sheet X8 WEEE Sheet LC 40LE830E for Europe LC 40LE831E S X9 Gost Sheet LC 40LE830RU X10 WiFi Sheet X11 Guarantee Card LC 40LE831E for U K Stand Screw Ass y x1 909 909 9 X4 Wireless LAN USB adapter WN8522D 7 JU x1 X5 Cable tie x1 A X12 Guarantee LC 40LE831E for U K X13 Guarantee Card LC 40LE830RU X14 Operation Manual X16 USB Memory Front side LC 40 46LE830E RU 831E S PRICE NEW PART 5 SUPPLIED ACCESSORIES PACKING PARTS LC 40LE830E RU 831E S 2 2 CDAi A720WJO01 BH N P_ StandBaseAssy 1 3 CSAKKA010WJO1 AF N P SanndScewAsy x 1 O ____ XA Ki OUA003WJQZ BD N P WirelessLAN USB Adaptor 2 4 6 RRMCGA902WJSA AV N P Remote Control Unit O 7 TCAUZA445WJZZ AC N P SafetySheet O 8 TCAUZA446WJZZ AC P
62. amp Shock Hazard Before returning the receiver to the user perform the following safety checks 3 Inspect all lead dress to make certain that leads are not pinched and check that hardware is not lodged between the chassis and other metal parts in the receiver 4 Inspect all protective devices such as non metallic control knobs insulation materials cabinet backs adjustment and compartment covers or shields isolation resistor capacitor networks mechanical insulators etc 5 To be sure that no shock hazard exists check for leakage current in the following manner Plug the AC cord directly into a 220 240 volt AC outlet Using two clip leads connect a 1 5k ohm 10 watt resistor paral leled by a 0 15uF capacitor in series with all exposed metal cabinet parts and a known earth ground such as electrical conduit or elec trical ground connected to an earth ground e Use an AC voltmeter having with 5000 ohm per volt or higher sen sitivity or measure the AC voltage drop across the resistor e Connect the resistor connection to all exposed metal parts having a return to the chassis antenna metal cabinet screw heads knobs and control shafts escutcheon etc and measure the AC voltage drop across the resistor All checks must be repeated with the AC cord plug connection reversed If necessary a nonpolarized adaptor plug must be used only for the purpose of completing these checks Any reading of 1 05 V peak th
63. an boot up by the adjustment process mode Please execute Lamp Error detection off mode While holding down the VOL and CH Z Y keys on the set at once touch the power supply key on the set After a central icon flash off separate the fingers from key on the set Then you can check the operation to see if the lamp and lamp circuit are in trouble If you fail boot up retry the procedure Resetting the lamp error count After the lamp and lamp circuit are improved from a trouble reset the lamp error count Because the power cannot be turned on if a lamp error is detected 5 consecutive times a Enter the adjustment process mode referring to 4 Entering and exiting the adjustment process mode b Using the cursor Y key move to the cursor to LAMP ERROR RESET Line 8 on adjustment process mode service page 2 24 c With the cursor lt gt keys select the LAMP ERROR RESET value Finally press the cursor OK the count is reset Check LAMP ERROR Count on adjustment process mode Page 2 24 Table of contents of adjustment process mode Page 2 24 INDUSTRY INIT Enter INDUSTRY INIT Publicl OFF PUBLIC MODE OFF Center Acutime RESET OFF Backlight Acutime OFF LAMP ERROR RESET OFF Resetting to ADJ PARAM SET Enter VIC XPOS 0 VIC YPOS 0 VIC SIGNAL TYPE VIC READ LC 40 46LE830E RU 831E S 10 Public Mode 1 Starting the Public Mode There are two following wa
64. ar shows 100 NOTE Do not take out the USB memory device during updating Now updating Update version XXXXXXXXXXXX 15 Remote control operation is disabled during update process Do not unplug AC cord LC 40 46LE830E RU 831E S 8 When all the procedures are complete the following upgrade success screen shows up The new software version can be confirmed on screen After a while Turn off power and boot up automaticaly NOTE TV is restarted automaticaly the AC code need not be pulled out Software Update is complete Update version XXXXXXXXXXXX 9 After boot up the following caution shows up Select OK when if there is no problem Software update is completed please remove the USB memory device Remove the USB memory device EXXXXXXX 2 NOTE Then get the set started and call the process adjustment screen Top Page to check the main software version LC 40 46LE830E RU 831E S CHAPTER 6 TROUBLESHOOTING TABLE 1 TROUBLESHOOTING TABLE No power Central Icon LED failure to light up or No startup Central Icon LED is flashing Is the cord connector tightly connected to the set NO Reconnect the AC cord tightly and turn on the power again gt Y YES Are the wire harnesses and other cables properly connected to NO Reconnect the wire harnesses and other cables properly to the the set j set v YES Is power supplied from pins 9 BU 5V of PD P9602 NO Replace the power
65. asure sheet 1 MAIN PWB Unit 4 11 LC 40 46LE830E RU 831E S 2 LCD Control Unit De lice a lb LCD control unit RUNTK4910TP 4 12 LC 40 46LE830E RU 831E S 4 Precautions for assembly 1 Attaching the touch sensor 1 After removing the release paper attach the touch sensor keeping out dust and dirt 2 Press the 3 circular silk positions on the PWB to fix the touch sensor There is no problem if the pressing positions are slightly misaligned How ever do not press the connectors directly since they are very easy to break RUNTKA811WJQZ curs R28 RAB RID E SUB 18 m a F R53 lt Ag Cu gt RI coe CE 206 BE gt 2020 gt gt L 165 2 Points to be checked and precautions when servicing the unit Mount the main PWB Ass y on the backlight chassis and check that the EMI prevention parts are not peeled and twisted from the access holes The EMI prevention parts conductive nonwoven fabric gaskets must be seen from the access holes Countermeasure Attach the conductive nonwoven fabric gaskets on the shielded case on the main PWB PSPAZC690WJZZ PSPAZC691WJZZ x 2 pcs Attach the conductive nonwoven fabric gasket on the RF terminal angle PSPAZC691WJZZ 4 13 LC 40 46LE830E RU 831E S State where the main PWB and shielded case are assembled Access hole Access
66. bility of the screen and sound cannot be used setting to not default STILL IMAGE SCREEN DISPLAY OFF TIMER AV POSITION BRIGHTNESS SENSOR SCREEN SIZE SELECT AUTO PRESET MANUAL MEMORY IMAGE SELECT SOUND SELECT LANGUAGE Closed caution Disabled keys dependeds on the models Remarks When setting to NO ON TIMER Watching reservation is cleared OFF TIMER SLEEP is cleared These items does not exist according to the model When setting to These Displays Version up Public mode setting screen Pass Word input screen of Public Mode the adjustment process mode K mark of inspection mode are enabled regardless of this setting 5 12 LC 40 46LE830E RU 831E S 11 Start mode INPUT MODE START NORMAL or Input source 1 input selection or channel loop enabled Default NORMAL Function Which kinds of input source or channel is decided when the power turning on NORMAL The content of the last memory is followed Remarks When setting to not Normal ON TIMER Watching reservation has priority When setting to NORMAL INPUT MODE FIXED is set to VARIABLE and INPUT MODE FIXED is prohibited to select selection impossible Example of option NORMAL TVD 002TV INPUT1 INPUT2 INPUT3 HDMI1 HDMI2 HDMIS HDMIA 12 Input fixed INPUT MODE FIXED VARIABLE FIXED ACCTRL or AC RCCTRL loop enabled Default VARIABLE Func
67. ch SensoriR Transmitter Unts RC 1 N QCNWL79OWJQZ MemUntteiCONUnt G x ll L 1 TN OCNW K595WJOZ Main Unitto Speaker SP x l L 4 _ LC 40 46LE830E RU 831E S CHAPTER 1 SPECIFICATIONS 1 SPECIFICATIONS LCD COLOUR TV 46 117 cm LCD COLOUR TV 40 102 cm LC 46LE830E LC 46LE830RU LC 40LE830E LC 40LE830RU LC 46LE831E LC 46LE831S LC 40LE831E LC 40LE831S LCD panel 117 cm 46 X Gen panel 102 cm 40 X Gen panel TV TV CCIR BIG I D K L L function standard Digital DVB T 2K 8K OFDM DVB C DVB S S2 830 series Digital DVB T 2K 8K OFDM 831 series DVB T2 1K 2K 4K 8K 16K 32K OFDM DVB C Receiving channel VHF UHF IR A ch E69 ch Digital E2 E69 ch F2 F10 ch 121 169 ch IR A IR J ch CATV Hyper band 51 541 ch Satellite 950 2150 830 series only TV tuning system Auto Preset 999 ch non Nordic DTV Auto Preset 9999 ch Nordic DTV Auto Preset 99 ch ATV Auto Label Auto Sort Auto Preset 9999 ch SAT 830 series only 2 Terminals Antenna 75 Q Din type analogue amp digital Satellite 75 Q F type DVB S S2 830 series only D sub 9 pin male connector SCART AV input Y C input RGB input TV output RCA pin AV input AUDIO L R Component AV input Audio L R mini D sub 15 pin HDMI ARC HDMI HDMI HDMI USB USB USB Network connector 3 5 mm jack Optical S PDIF digital audio output EN50221 R206001 CI Plu
68. ct free of charge if you purchase a similar new one Please contact your local authority for further details If your used electrical or electronic equipment has batteries or accumulators please dispose of these separately beforehand according to local requirements By disposing of this product correctly you will help ensure that the waste undergoes the necessary treatment recovery and recycling and thus prevent potential negative effects on the environment and human health which could otherwise arise due to inappropriate waste handling 2 In other Countries outside the EU If you wish to discard this product please contact your local authorities and ask for the correct method of disposal For Switzerland Used electrical or electronic equipment can be returned free of charge to the dealer even if you don t purchase a new product Further collection facilities are listed on the homepage of www swico ch or www sens ch B Information on Disposal for Business Users 1 In the European Union If the product is used for business purposes and you want to discard it Please contact your SHARP dealer who will inform you about the take back of the product You might be charged for the costs arising from take back and recycling Small products and small amounts might be taken back by your local collection facilities For Spain Please contact the established collection system or your local authority for take back of your used products
69. d or disabled The same item as PUBLIC MODE in the adjustment process menu OFF Public mode is not active ON Public mode is active Each operation of the Public mode is impossible unless this item is set to ON 11 Copy Mode 1 Starting the Copy Mode There are two following ways to display the Copy Mode setting screen 1 Method of needing password a Turn off the power refer to 3 Method of shuts down for Power supply b While holding down the INPUT and Volume keys on the set at once touch the power supply key on the set Please separate the finger from the power supply key when boot up is confirmed with lighting of a central icon etc After a while value of Enter password appears on the screen c Display the Pass Word input screen Enter password Enter password Enter password Operation procedure e The initial input position is the digit at the left end Forthe numeric keys 0 to 9 of R C key input is accepted Input of the other keys is prohibited Change to by inputting the numeric key at the input position and shift the input position rightward one digit When three digits are completely input the Pass Word is judged d Check the Pass Word by inputting three digits If the Pass Word 3 6 9 it shifts to the Copy Mode setting screen In another case the screen is erased and it operates in the ordinary mode 2 Exiting the Copy Mode Setting screen There is follow
70. e mentioned LVDS signals output from connector NO Check the line between IC3303 and P2601 P2601 Y YES Similarly is LCD controller s control signal normal NO Please check each control signal of DET POW DET PNL12V PNL v YES LCD Controller Unit NO Wire harness LW is checked Do LVDS signals input to connector LW of LCD Controller Unit Y YES Check the panel module No picture on the display 2 Does not the picture come out when VHF UHF is received Check the panel module 1 1 Does not the picture out when VHF UHF is received 71 _ In the case of LE830 series refer to In the case of LE831 series refer to B Does video signal IFTU_AIF CVBS output from pin 9 NO Check the tuner and its peripheral circuits of TUNER TU1102 Replace as required YES MM Does video signal TUNER CVBS input to pin AK24 NO Check the line between TU1102 and IC3303 01106 etc CPU CVBSOP of 1C3303 Digital AV decode amp Main j CPU Y YES Refer to No picture on the display 1 B Does video signal IFTU_AIF CVBS output from pin 9 of NO Check the tuner and its peripheral circuits TUNER TU1104 i Replace as required Y YES Does video signal TUNER_CVBS input to pin AK24 NO Check the line between TU1104 and IC3303 Q1106 etc CPU CVBSOP of IC3303 Digital AV decode amp Main CPU YES Refer to No picture on the display
71. efer to No picture on the display 1 External input PC No picture on the display 10 Does not the picture of the ANALOG RGB signal input to PC_IN 15pin D SUB terminal go out Do ANALOG RGB and synchronized signal input to pin 1 2 3 NO Check the connection and setup with the external IN PC RED GREEN BLUE 14 and 13 PC VSYNC H Sync devices of PC IN SC501 YES Do ANALOG RGB and synchronized signal input to pins AM15 Check the line between SC501 and IC3303 PC RP AK15 PC GP AK13 PC BP and AL13 PC HSYNC AM13 PC VSYNC of 1C3303 Digital AV decode amp Main CPU YES Refer to No picture on the display 1 6 13 LC 40 46LE830E RU 831E S External input HDMI 1 2 3 4 No picture on the display 11 Does not the picture sound of the HDMI signal input to HDMI 1 2 3 4 go out Is the Hot plug detection function output from pin 19 of the HDMI 1 SC1503 normal Check the line between SC1503 and pin 59 of IC1504 HDMI SW Check the line between SC1502 and pin 74 of IC1504 HDMI SW Is the Hot plug detection function output from pin 19 of the HDMI 2 SC1502 normal Check the line between SC1501 and pin 55 of IC1504 HDMI SW Is the Hot plug detection function output from pin 19 of the HDMI 3 SC1501 normal Check the line between SC1505 50 of I1C1504 HDMI SW Is the Hot plug detection function
72. en Norway Finland Denmark or Iceland are selected in the country setting from initial auto installation DTV services are four digits When another country is selected DTV services are three digits lt 5 Flashback Return to the previously selected channel or external input MITI Sound mode Select a sound multiplex mode 4 Wide mode Select a wide mode LC 40 46LE830E RU 831E S 9 10 11 12 13 14 15 16 17 18 19 0X Mute TV sound on off _1 Volume Increase decrease TV volume MEMU Menu screen on off 3D Select between 3D and 2D image viewing A v 4 gt Cursor Select a desired item OK Execute a command ATV DTV SAT Display CH list when no other Menu screen is running END ATV DTV SAT Exit the Menu screen NET Return to the start page NET Access Net TV Display information Display the station information channel number signal etc on the screen P INFO Display programme information transmitted through digital video broadcasting DTV SAT only gt INPUT Select input source AV MODE Select audio video settings ECO Standard Advanced Off Select Energy save setting E Teletext ATV Display analogue teletext DTV SAT Select MHEG 5 or teletext for DTV SAT 21 22 23 24 20 PA V ATV DTV SAT Select the TV channel NET Scrolls pages up down EPG DTV SAT Display the EPG screen Return
73. en IC3303 and IC2701 Y YES Do audio signals output from pins 43 AMP_BCLK 44 Check IC2701 and its peripheral circuits AMP LRCLK 45 AMP DATA LR 46 AMP DATA SW 47 No sound output in all modes MCLK of IC2701 Y YES In the case that the sound is not emitted from the Speaker refer to A In the case that the sound is not emitted from the Woofer refer to B Do audio signals input to pins 6 7 8 of 1C2703 NO Check the line between 2701 and 2703 SP_AMP YES Do audio signals output from pins 28 OUTML 30 NO Check 2703 and its peripheral circuits OUTPL 12 OUTPR 14 OUTMR of 1C2703 Y YES Is AMP_MUTE pin 21 of IC2703 at H NO Check the line between IC2703 and IC3303 amp IC2001 UCOM j Q2701 D2701 etc Y YES Do audio signals input to pins 1 amp 2 L ch 3 amp 4 R ch of NO P2701 terminal and the peripheral circuit L C filter are checked P2701 i Y YES Check Speaker right and left and wire harness Check the line between IC2701 and IC2702 Y YES Do audio signals output from pins 28 OUTML 30 OUTPL 12 NO Check IC2702 and its peripheral circuits OUTPR 14 OUTMR of 1C2702 Do audio signals input to pins 5 6 7 8 of IC2702 NO Woofer Y YES Is MUTE pin 21 of 1C2702 at H NO Check the line between IC2702 and IC3303 amp IC2001 Q2701 D2701 etc YES Do audio signals input to pins 1 SUB 2
74. free solder PWBs of this model employs lead free solder The LF symbol indicates lead free solder and is attached on the PWBs and service manuals The alphabetical character following LF shows the type of lead free solder Example on Ag Cu on Ag Cu Indicates lead free solder of tin silver and copper Indicates lead free solder of tin silver and copper mUsing lead free wire solder When fixing the PWB soldered with the lead free solder apply lead free wire solder Repairing with conventional lead wire solder may cause dam age or accident due to cracks As the melting point of lead free solder Sn Ag Cu is higher than the lead wire solder by 40 C we recommend you to use a dedicated soldering bit if you are not familiar with how to obtain lead free wire solder or soldering bit contact our service station or service branch in your area MSoldering As the melting point of lead free solder Sn Ag Cu is about 220 C which is higher than the conventional lead solder by 40 C and as it has poor solder wettability you may be apt to keep the soldering bit in contact with the PWB for extended period of time However Since the land may be peeled off or the maximum heat resistance temperature of parts may be exceeded remove the bit from the PWB as soon as you confirm the steady soldering condition Lead free solder contains more tin and the end of the soldering bit may be easily corroded Make sure to turn
75. from pin AA31 YES Check the line between 3303 and 503 CPU ASPDIF of 13303 Digital AV decode amp Main CPU Check IC3303 and its peripheral circuits No sound from external output device 4 Does not the sound of the audio signal output to HDMI1 go out t Does audio signal output from pin 14 of SC1503 HDMI1 termi YES Check SC1503 and peripheral circuits nal No Does audio signal output from pin 39 HECP of IC1504 HDMI YES Check the line between 1504 and SC1503 SW No Does audio signal input to pin 36 5 IN of I1C1504 YES Check IC 1504 and peripheral circuits No Does audio signal HDMI OPT OUT output from pin AA31 YES Check the line between IC3303 and IC1504 CPU ASPDIF of 13303 Digital AV decode amp Main CPU Y No Check IC3303 and its peripheral circuits LC 40 46LE830E RU 831E S No picture on the display 1 The picture doesn t appear in all modes Is the LVDS signal output from 1C3303 DIGITAL AV DECODER amp MAIN CPU respectively LVDSO DON P B15 A15 LVDSO D1N P B16 A16 LVDSO D2N P B17 A17 LVDSO CLKN P 74MHz B18 A18 LVDSO_D3N P B19 A19 LVDSO DAN P 20 20 LVDS1_DON P C15 D15 LVDS1 D1N P E15 E16 LVDS1_D2N P C17 D17 LVDS1 CLKN P 74MHz E17 E18 LVDS1_D3N P C19 D19 LVDS1 DAN P 19 20 No Check IC3303 and its peripheral control circuits 1C2001 IC3501 1C3502 X3301 etc YES Do abov
76. grated for upstream and all downstream ports The ICA works backward compatible either when one of the down stream ports is connected to a USB 1 1 compliant device or when the upstream port is connected to a USB 1 1 compliant host 2701 VHiYSS951VZ 1Y Sound processor This IC is the Sound processing LSI with built in two DSP MDSP SDSP and FM frequency modulation oscillators This IC process sound signal and sent it to AMP for Speaker and Woofer 2702 VHiYDA164BZ 1Y Audio AMP This IC is digital audio power amplifier with digital audio interface 2703 The power supply voltage is corresponded to A 5V 18V and the maximum output is 20Wx2ch IC 1105 RH iXC563WJQZY LNB supply and It is IC for amplifying the feeble electric wave sent from satellite broadcast LC 40 46LE830E control ing on the level which can treat a decoder and changing and processing RU only signal LC 40 46LE830E RU 831E S LC 40 46LE830E RU 831E S CHAPTER 8 OVERALL WIRING SYSTEM BLOCK DIAGRAM 1 OVERALL WIRING DIAGRAM LC 40LE830E RU QCNW L617WJQZ To LCD MODULE _ if QCNW L581WJQZ aL m I t3 S SB 1 P2702 PD micro SD E z RUNTKA787WJQZ DKEYDFT33FMS gy eo os POWER Unit 40 J95 1 LW A P2601 k 2 1 HDMI2 SC1502 HDMI3 5 1501 HDMIA a li SC1505 TU1102 e e 0 Analog WE 9 DVB T C S S2 P2007 Si Tuner
77. he COMPONENT 15K 100 full field colour bar signal 100 colour COMP15K 50Hz saturation to EXT3 COMPONENT IN 100 Full field colour bar Signal Terminal EXT3 COMPONENT IN 10096 white 2 Auto adjustment Adjustment process Bring the cursor on COMP15k ALL ADJ and press OK performance COMP 15k ALL ADJ COMP15K ALL ADJ OK appears when finished page 6 24 12 6 ADC adjustment Component 33K E Adjustment point Adjustment conditions Adjustment procedure 1 Setting Signal Feedthe COMPONENT 33K 100 full field colour bar signal 10096 colour sat COMP33K 50Hz 100 Full field colour bar Signal Terminal EXT3 COMPONENT IN uration to EXT3 COMPONENT IN 2 Auto adjustment Adjustment process Bring the cursor on HDTV ADJ and press OK performance HDTV ADJ page 7 24 HDTV ADJ OK appears when finished 12 7 PC signal adjustment ANALOG D Sub 15pin Ill Adjustment point Adjustment conditions Adjustment procedure 1 Setting Signal Feed the XGA 60Hz 100 full field colour bar signal 100 colour saturation XGA 60Hz to PC IN 100 Full Field Colour Bar Signal Terminal PC IN 100 white 2 Auto adjustment Adjustment process Bring the cursor ANALOG PC ADJ and press OK performance ANALOG PC ADJ menu ANALOG PC ADJ OK appears when finished 100 white page 8 24 12 8 RGB SCART adjustment RGB 15K Ill Adjustment point Adjustment conditions Adjustment procedure 1 Setting
78. he stand so it will not drop from the edge of the base area Soft cushion 40 inch models Q 46 inch models 4 Insert and tighten middle screws into the holes on the rear of the TV Q 46 inch models 40 inch models 5 Attaching the stand cover D Insert the stand cover 2 Insert and tighten a short screw into the hole of the stand cover NOTE To detach the stand unit perform the steps in reverse order A screwdriver is not supplied with this product The TV can be rotated up to 20 degrees to the right and left LC 40 46LE830E RU 831E S CHAPTER 3 DIMENSIONS 1 DIMENSIONS LC 40LE830E RU 831E S 360 0 174 0 1 Active area 2 Thinnest part 3 Excluding projecting part NOTE Dimensions do not include protrusions such as screws and some parts LC 40 46LE830E RU 831E S 2 DIMENSIONS LC 46LE830E RU 831E S Unit mm 26 4 26 4 1072 0 33 4 9 1072 0 33 4 W 1018 08 E 293 0 19 0 400 0 1 Active area 2 hinnest part 3 Excluding projecting part NOTE Dimensions do not include protrusions such as screws and some parts LC 40 46LE830E RU 831E S CHAPTER 4 REMOVING OF MAJOR PARTS 1 REMOVING OF MAJOR PARTS LC 40LE830E RU 831E S 1 Remove the 1 lock screw
79. in Shield Remove the 1 lock nut and Terminal Angle Bottom and Earth Spring 2 POWER Unit Insulation Remove the 6 lock screws and detach the POWER Unit 2 Insulation Sheet Remove the 9 lock screws and detach the Center Angle L Center Angle R Main Shield LC 40 46LE830E RU 831E S Removing of Speaker Woofer 40 LCD Panel Module Unit MAIN Unit POWER Unit LCD CONTROL Unit Detach the Speaker Woofer Detach the 8 LCD Fixing Angles Remove the 4 Connecting Cords 4 Ferrite Cores 49 and 6 lock screws 49 and detach the LCD CONTROL Unit 10 Remove the 2 lock screws and detach the Connector Cord with Eco Switch Qu Earth Spring Terminal Angle Bottom LCD Fixing Angle Center Angle R kl N nt Ferrite i l Core 18 Center Angle L 4 4 Hook 40 LCD Panel Modu
80. ing way to exit the Copy Mode setting screen Turn off the power Unplug the AC power cord from the outlet to forcibly turn off the power 3 Basic operation in the Copy Mode CH or Cursor A Y Movement to the selected item Decision ok 5 14 LC 40 46LE830E RU 831E S 4 Restriction of Copy Mode e USB thumb drive should be more than 1Mbyte File system of USB thumb drive should be FAT FAT32 e More than one USB thumb drive shouldn t be connected to TV All USB terminals can be valid but more than one USB thumb drive shouldn t be connected to TV e f USB device is detected by TV focus is not appropriated to items n Copy mode TV USB and USB TV following should be mutched Vender Name Fixed Key Information Fixed USB Cline Version Inch Size Country setting Factory initialization Model Name Software Version n each TV setup of Network and IP control should be set again NOTE Itis unnecessary to execute Initial Auto Instration for Copy Mode Obviously setting the country is also unnecessary Copy Mode cant start until the TV recognizes a USB device TV takes about 20 seconds to recognizes a USB device after boot up 5 Copy data Copy data is as follows CGopDua Remaks 5 Card slot selection Seting HOMEStreSeling 5 Communication s information IP address Gateway
81. input to pins 2 AUDIO IN R 6 AUDIO IN L NO Check the setting of an external input device that connects with of EXT1 SC505 EXT1 y YES Do audio signals input to pins AM32 SC1 AINRO AM30 Check the line between SC505 and IC3303 SC1 AINLO of 1C3303 Digital AV decode amp Main CPU from SC505 Y YES Refer to The sound is not emitted from the Speaker amp Woofer though the picture has come out LC 40 46LE830E RU 831E S No sound from external input devices 2 Does not the sound of the audio signal input to EXT2 go out e Do audio signals input to pins 2 CVBS1 IN 3 Check the setting of an external input device that connects with CVBS1 IN L of EXT2 0511 EXT2 5 CVBS PLUG 4 CVBS1 PLUG of J511 at L y YES Do audio signals input to pins AL32 CVBS1 AINR2 AL30 NO Check 1C 3303 and its peripheral circuits CVBS1 AINL2 of 1C3303 Digital AV decode amp Main CPU YES Refer to The sound is not emitted from the Speaker amp Woofer though the picture has come out No sound from external input devices 3 Does not the sound of the audio signal input to EXT3 go out t Do audio signals input to pins 1 IN 8 COMP1_IN_L NO Check the setting of an external input device that connects with of EXT3 J511 v YES Do audio signals input to pins AK29 COMP1 AINR1 AK27 NO Check 3303 and its peripheral circuits IFCOMP1 AINL1 of 133
82. is corresponds to 0 7 mA peak AC or more is excessive and indicates a potential shock hazard which must be corrected before returning the monitor to the owner 208209 DVM AC SCALE 0 15 uF TEST PROBE TO EXPOSED CONNECT TO METAL PARTS KNOWN EARTH GROUND IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII IGIIIIIZIWIIIIIIIIIIIIIOIIIIIIIIIZIII IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII IIIII IIIIIIIIIIIIIIIIIIIIII SAFETY NOTICE Many electrical and mechanical parts in LCD color television have special safety related characteristics These characteristics are often not evident from visual inspection nor can protection afforded by them be necessarily increased by using replacement components rated for higher voltage wattage etc Replacement parts which have these special safety characteristics are identified in this manual electrical components having such features are identified by N and shaded areas in the Replacement Parts List and Schematic Diagrams For continued protection replacement parts must be identical to those used in the original circuit The use of a substitute replacement parts which do not have the same safety characteristics as the factory recommended replacement parts shown in this service manual may create shock fire or other hazards LC 40 46LE830E RU 831E S Precautions for using lead free solder iEmploying lead
83. l setting when the power is turned on for the first time 9 AV position fixed AV POSITION FIXED VARIABLE or FIXED loop enabled Default VARIABLE Function e VARIABLE AV position is not fixed FIXED AV position is fixed The image sound adjustment items in the menu are fixed in the selected state When receiving AV POSITION of the remote control only the actual state is displayed and setting is not changed Remarks When receiving the sound select direct keys AV POSITION key OPC DOLBY key etc only the actual state is displayed no setting is changed These keys does not exist according to the model The settings for the Public mode are retained after the personal data is initialized each item for the AV position and image sound adjustment are not initialized 10 OSD display ON SCREEN DISPLAY Option YES NO or LIMITED loop enabled LIMITED is looped only in case of need destination Default YES Function YES OSD is displayed NO The following OSD is not displayed Registration setting adjustment menu channel call volume bar and input select LIMITED Only a part of OSD CH call New Information etc is not displayed Key which may be It is OK in the case that simple input select occur or the original state returns soon automatically enabled Example of the confus ing key Disabled key when When setting to NO the keys which is related to visi
84. lay appears After a while SUCCESS display appears the setting is completed When succeeding Background color green When failing Background color red The following items are initialized in the factory setting 1 User settings 2 Channel data e g broadcast frequencies 3 Maker option setting 4 Password data After adjustments exit the adjustment process mode To exit the adjustment process mode unplug the AC power cord from the outlet to forcibly turn off the power When the power is turned off with the remote control unplug the AC power cord and plug it back in wait approximately 20 seconds before plugging in the AC power cord After completing the NET connection execute the NET initialization Record of the server access Please execute the initialized in the factory setting again when you turn on the power supply after the initialized in the factory setting is set 16 Upgrading the software 1 Turn on the AC power 2 Insert the upgrading USB flash memory for upgrade into the service slot After a while an external input changes into USB automatically Use the Menu button and cursor keys 4 gt Ch keys Vv of R C or on the set to select Menu Setup Information Software update USB update on OSD menu 4 The message Insert the USB memory device contains the software update file shows up Push OK when if there is no problem Insert the USB memory device containing
85. le Unit 18 Ferrite Core Connecting Cord LC 40 46LE830E RU 831E S 5 Removing of ICON Unit R C OPC Unit IR TRANSMITTER Unit TOUCH SENSOR KEY Unit 1 Remove the 1 lock screw and detach the ICON Unit 2 Detach the R C OPC Unit 3 Detach the IR TRANSMITTER Unit 4 Detach the TOUCH SENSOR KEY Unit NOTE The TOUCH SENSOR KEY unit reuse will be impossible once it is stuck on front cabinet and exfoliates Front Cabinet Ass y IR TRANSMITTER Unit Unit LC 40 46LE830E RU 831E S 2 REMOVING OF MAJOR PARTS LC 46LE830E RU 831E S 1 Removing of Stand Unit and Rear Cabinet Ass y 1 Remove the 1 lock screw and detach the Stand Support Cover 02 Remove the 4 lock screws and detach the Stand Unit Remove the 1 lock screw and detach the AC Cord Cover Disconnect the AC wire and detach the AC Cord 2 a C N Remove the 4 Vesa Hole Covers 6 7 lock screws 2 lock screws and 12 lock screws 4 and detach the Rear Cabinet Ass y 2 12 Rear Cabinet Ass y A _ Wy S df Nar YN 9 lt SE d la iS AC Cord Cover 6 ol M Stand Support Cover LC 40 46LE830E RU 831E S 2 N Removing of Speaker L R Remove the 8 lock screws and detach the LCD CONTROL Unit Angle Detach the Bottom Cover Disconnect the
86. n the case of LE831 series refer to B Do IF signals output pins 10 11 of TUNER NO Check the tuner and its peripheral circuits TU1102 j Replace as required Y YES Do IF signals input to pins 36 NO Check the line between IC1102 and IC4402 IFPGA INP of IC4402 CI Cont amp DTB T C Demod Y YES Do TS signals output to pins 15 DEMOD TS DATAO NO Check IC4402 and its peripheral circuits 16 DEMOD TS SYNC 17 DEMOD TS VAL 18 DEMOD TS CLK of IC4402 Y YES Do TS signals input to pins US0 DEMOD TSDATAQO Check the line between IC4402 and IC3303 V30 DEMOD_TSSYNC V29 DEMOD TSVAL U32 DEMOD TSCLK of 1C3303 Digital AV decode amp Main CPU YES Refer to The sound is not emitted from the Speaker amp Woofer though the picture has come out B Do TS signals output to pins 19 TS TUOUT CLK 17 NO Check the tuner and its peripheral circuits TS TUOUT SYNC 18 TS TUOUT VAL 20 27 TS TUOUT DO0 7 of TUNER TU1104 Replace as required Y YES Do TS signals input to pins 45 75 TUOUT CLK 46 Check the line between TU1104 and IC4402 TS TUOUT SYNC 47 75 TUOUT VAL 48 51 57 TS TUOUT DO0 7 of IC4402 CI Cont amp DTB T C Demod Do TS signals output to pins 15 DEMOD TS 16 Check IC4402 and its peripheral circuits DEMOD TS SYNC 17 DEMOD TS VAL 18 DEMOD TS CLK of IC4402 Do TS signals input to pins U30 DDEMOD TSDATAO V30 Check the line between
87. nal amp 00 EXT 2 VIDEO AUDIO L R terminal T C I COMMON INTERFACE slot 5 22 r EXT Component RGB AUDIO L R terminal 4 When the MAIN POWER switch is turned off 0 the amount of electric power consumed will be reduced to 0 01 W or less However unlike when unplugging the AC cord the power is not completely disconnected WARNING Excessive sound pressure from earphones and headphones can cause hearing loss e Do not set the volume at a high level Hearing experts advise against extended listening at high volume levels Remote control unit 15 TVO 1 P INFO A 16 TE Sor 2 C3 C9 C3 SO AQUOS LINK CONTRO 4 C2 IM 5 E zz zz ED RECSTOP LC 40 46LE830E RU 831E S TV Standby On ATV Access conventional analogue TV mode DTV Access digital TV mode SAT Access satellite mode RADIO DTV SAT Switch between radio and data mode e When only data broadcasting no radio broadcasting is transmitted by DVB the radio broadcasting will be skipped AQUOS LINK buttons CONTROL Display a panel to operate some functions on the screen NET NET MENU screen on off TIME SHIFT READY x u Temporarily record a programme you are watching Numeric buttons 0 9 Set the channel Enter desired numbers Set the page in teletext mode e When the five Nordic countries Swed
88. on page 11 24 of process adjustment so that the values of the luminance meter approach x 70 272 and y 0 277 5 Both HI and LO are repeating the step from 1 to 4 until becoming an aim value Adjustment reference standard value Adjustment spec 0 002 Inspection spec 0 004 point LO Adjustment spec 0 001 Inspection spec 0 002 point HI 6 After completing adjustments set EEP SAVE Page 24 24 to ON in the process menu to save the white balance adjustment value 14 Confirmation item 1 HDMI CEC Inspection After repairing the CEC function check the operation about HDMI CEC circuit Cl card Inspection After repairing the Cl function check that the DTV signal is received by inserting CAM And check the KEY certification by inserting CAM which is prepare for Cl LAN Inspection NET test connectivity of SD card After repairing the LAN function check the communication by connecting PC and LAN terminal And test connectivity of SD card 4 3D Check 5 IR communication Check IR Emitter Infrared light Output Inspection 5 19 LC 40 46LE830E RU 831E S 15 Initialization to factory settings Factory settings Ends by turning off the Factory setting with adjustment process mode MAIN POWER key Enter the adjustment process mode See to below caution Move the cursor to INDUSTRY INIT on page 2 24 Use the R C key to select a region from EUROPE RUSSIA SWEDEN press the OK key EXECUTING disp
89. ot exit the PUBLIC mode e If EXCUTE is not executed the content that does RESET is not reflected 6 Setting items Item names and selective items are expressed in English 1 Power ON fixed POWER ON FIXED Function VARIABLE POWER RECEPTION key on TV unit or remote control is enabled FIXED ALL POWER RECEPTION key on TV unit or remote control is disabled FIXED BODYKEY Only the MAIN POWER key on TV unit is disabled The remote control is enabled RC RESPOND The main unit s POWER switch toggles between ON and Standby the same operation by the remote control Key disabled when set OFF TIMER SLEEP Only when setting to FIXED ALL other than default Remarks e When selecting to FIXED function related standby factors see below doesn t work and not selecting OFF TIMER Sleep No operation OFF No signal OFF including the power management These items does not exist according to the model If the power button is pressed in the ordinary mode in setting to FIXED ALL and FIXED BODYKEY the caution is displayed for 5 seconds When power button on the main unit is pressed When power button on R C is pressed No Power off by power button No Power off by remote control The OSD display is an example If another ODS is previously displayed the status is reset MENU or similar 2 Instantaneous current shutdown setting in turning off the power SHUT DOWN MODE NORMAL or QUICK
90. plug it in again In this case wait for 20 seconds or so after unplugging CAUTION Use due care in handling the information described here lest the users should know how to enter the adjustment process mode If the settings are tampered with in this mode unrecoverable system damage may result 5 Remote controller key operation and description of display in adjustment process mode 1 Key operation Moving an item line by one mer Cursor aw Taringa page PREVIOUSNEXT Url Cursor 4b 2 CC source switening toggle S TV gt EXT1 gt etc e RETURN jRetmingtoapresenpage gt Input mode is switched automatically when relevant adjustment is started so far as the necessary input signal is available LC 40 46LE830E RU 831E S 6 Description of display 1 Present page number of total pages 4 Inducing display 3 Present colour system 2 Input that has been selected now 5 Inch setting and Model name display 1 24 INPUT1 AUTO EURO M a E MAIN Version 1 1 00 E 2010 d BOOT Version XXXXXXX d Monitor Version XXXXXXX 5 1 Version LED CON Version l XXXXXXXX XXXX iNET TV KEY MAC 1CI INFO SECURE BOOT XXXXX YES 1 XXXXXXX NE iF RC Version XXXXXXX i ITOUCH SENSOR IR Micom Version xxxxxxx ILAMP ERROR i 0
91. r Power supply Please execute the following procedures to shut down Power supply from the state of normal operation 1 Keep touching the power supply key on the set for 5 seconds from the state of watching The screen disappears when power supply key is touched but Keep pushing the power supply key 2 A central icon lights between 500ms when the power supply shuts down Please separate the finger from the power supply key when lighting of a central icon is confirmed 4 Entering and exiting the adjustment process mode Please execute the following procedures to enter the adjustment process mode when the power supply shuts down 1 While holding down the VOL and INPUT keys on the set at once touch the power supply key on the set Please separate the fingers from key on the set when boot up is confirmed with lighting of a central icon etc After a while The letter K appears on the screen This state is in Inspection mode 2 Next hold down the VOL and CH w Y keys on the set at once Multiple lines of blue characters appearing on the screen indicate that the set is now in the adjustment Process mode If you fail to enter the adjustment process mode the display is the same as normal startup retry the procedure 3 To exit the adjustment process mode after the adjustment is done unplug the AC power cord to force off the power When the power is turned off with the remote controller once unplug the AC power cord and
92. r is turned on 3 Set value of the Public Mode e When the shipment setting is done a set each value in Public Mode is initialized PUBLIC MODE in the process mode Setting of a flag is also initialized Separately the shipment beginnings when all except for each set value in Public Mode is initialized are provided for a process mode INDUSTRY INIT Public Only when turning on the PUBLIC MODE item each setting is effective After it decides it with EXECUTE it AC OFF ON it to reflect a set value 4 Basic operation in the Public Mode Public Mode setting screen Vol or Cursor lt b gt Change or execution of the set value CH or Cursor A V Movement to the selected item Public Mode Decision ok Excution Used by the items Execution and RESET POWER ON FIXED VARIABLE SHUT DOWN MODE NORMAL MAXIMUM VOLUME 60 VOLUME FIXED VARIABLE VOLUME FIXED LEVEL 20 RC BUTTON RESPOND PANEL BUTTON RESPOND MENU BUTTON RESPOND AV POSITION FIXED VARIABLE ON SCREEN DISPLAY YES INPUT MODE START NORMAL INPUT MODE FIXED VARIABLE LOUD SPEAKER ON RC PATH THROUGH OFF 232C POWON DISABLE PUBLIC MODE ON RESET EXECUTE LC 40 46LE830E RU 831E S 5 Operation after RESET Select RESET in the PUBLIC Mode and it operates as follows when it is executed refer to the basic operation e The set contents the PUBLIC mode are initialized e It does n
93. re data that processes the system of TV such as the graphic processing the LCD controls and backlights etc This IC is Video Processor amp MAIN CPU Digital AV decode Main CPU In this IC the decode processing and the video signal processing are done RH iXD220WJQZQ Moreover OSD is generated here and added to a picture signal 2001 RH iXD241WJQZQ UCOM The monitor microprocessor is intended to communicate with the main CPU for service and to operate the system RH iXD241WJN2Q WENN It also controls power of the entire system 3501 3502 RH iXD242WJQZQ This IC is 2GB DDR2 SDRAM This IC operates as a memory of 1C3303 Digital AV decode amp Main CPU IC8455 VHiR24064AS 1Y 64K bit 2 The BR24S64W is a 64Kbit 2 wire I2C bus type serial EEPROM that can be programmed electrically This IC stores the menu data and the adjustment value data of adjustment process mode etc The data is given out by commands from the main microprocessor IC506 VHiM3221EiP 1Y RS232C DRIVER The MAX3221E is a single driver single receiver RS 232 solution operating from a single Vcc supply The RS 232 pins provide IEC G1000 4 2 ESD Protection The device meets the requirements of TIA EIA 232 F and pro vides the electrical interface between an asynchronous communication controller and the serial port connector The charge pump and four small external capacitors allow operation from a single 3V to 5 5V supply This is a con
94. s in order to replace the main unit MAIN UNIT DKEYDF733FM51 LC 40 46LE830E RU MAIN UNIT DKEYDF733FM52 LC 40 46LE831E S NOTE Caution when replacing IC IC2001 the main unit The above IC are Monitor microcomputer Before replacing the relevant part procure the following parts in which the data have been rewritten 2001 RH iXD241WJN2Q Monitor microcomputer NOTE Caution when replacing ICs 1C8401 1C3303 in the main unit When replacing either IC8401 or IC3302 exchange MAIN units for DKEYDF733FM51 LC 40 46LE830E RU DKEYDF733FM52 LC 40 46LE831E S Each part should not be individually exchanged IC8401 RH iXD287WJQZQ Flash IC3303 RH iXD220WJQZQ Main CPU NOTE HDMI ROM Writing After replacing 1 1504 execute HDMI EDID WRITE on the page 5 24 Please execute it after checking MODEL NAME amp INCH SIZE are correct If MODEL NAME amp INCH SIZE are not correct set them previously Refer to 2 The ROM data based on information of MODEL NAME amp INCH SIZE 1 Enter the process adjustment mode in TV 2 Use the cursor keys A Y and CH keys 7x of R C to select the item HDMI EDID WRITE on the page 5 24 3 It is completed with OK displayed 2 After replacing the LCD panel or LCD control MAIN UNIT check MODEL NAME in the following procedure 1 Enter the process adjustment mode in TV 2 Use the cursor keys A Y and CH keys A of R C to select the item MODEL NAME on the page 24 2
95. s specification RCA pin AUDIO L R 3 5 mm jack audio output SD card Czech Danish Dutch English Estonian Finnish French German Greek Hungarian Italian Latvian Lithuanian Norwegian Polish Portuguese Russian Slovak Slovene Spanish Swedish Turkish Ukrainian Power requirement AC 220 240 V 50 Hz Power consumption method IEC62087 133 W 0 2 W standby 110 W 0 2 W standby Weight 19 0 kg without stand 13 5 kg without stand 23 0 kg with stand 16 5 kg with stand Operating temperature 0 C to 40 4 The satellite channel s frequency may vary according to satellites and antennas 2 The HDMI 2 and PC terminals can both use the same audio input terminal 3 Standby power consumption applies when the TV is set to not receive EPG data As a part of our policy of continuous improvement SHARP reserves the right to make design and specification changes for product improvement without prior notice The performance specification figures indicated are nominal values of production units There may be some deviations from these values in individual units C U ITI ZU gt lt gt gt 0 00 3131315 gt N O HDMI 1 EXT 4 HDMI 2 EXT 5 HDMI 3 EXT 6 HDMI 4 EXT 7 USB 2 HDD USB 3 WIRELESS LAN ETHERNET 10 100 HDMI 2 PC AUDIO L R DIGITAL AUDIO OUTPUT C I Common Interface OUTPUT Headphones SD CARD VIDEO STORE OSD language 1 1
96. the monitor model No is not received Communication line failure or main CPU start up failure Start up reason confirmation from the main CPU cannot be received Startup communication until start up reason notification com mand is not received Main CPU start up failure or monitor microprocessor reception failure Regular communication that is performed at 1 second intervals in the normal operation is interrupted Main CPU operation failure or monitor microprocessor reception failure When a request PM REQ H is sent from the main microproces sor the request command is not output from the main CPU etc Main CPU operation failure or monitor microprocessor reception failure If the panel temperature is 60 C or more for 15s or more in a row CAUTION appears on the OSD flashes in red in the lower right screen If the panel temperature is 60 C or more for 25s or more in a row error standby is activated MONITOR MAX TEMP on page 12 24 of the adjustment pro cess Change AD value for temperature failure Thermistor Main microprocessor detection error CPU temperature error etc Details are displayed on page 1 24 of the adjustment process for the main microprocessor LC 40 46LE830E RU 831E S CHAPTER 7 MAJOR IC INFORMATIONS 1 MAJOR IC INFORMATIONS REFNO Name PartCode MAIN UNIT IC8401 RH iXD287WJQZQ Flash This IC is 2048Mbit NAND flash memory This IC stores the softwa
97. tion VARIABLE If INPUT MODE START is set to Normal input mode is not fixed FIXED When INPUT MODESTART is active it is impossible to switch to another channel or input source AC CTRL When INPUT MODESTART is active the unit starts at the input mode which is selected when power is turned on in the case of the AC ON only AC RC CTRL When INPUT MODESTART is active the unit starts at the input mode which is selected when power is turned on in any case AC ON remote control ON main utit s key ON Disabled key when CHANNEL DIRECT CHANNEL buttons FLASHBACK INPUT SELECT TV VIDEO AUTO PRESET setting to FIXED MANUAL MEMORY i LINK DIRECTINPUTSELECT ATV DTV EPG RADIO etc Remarks e f INPUT MODE START is Normal this function cannot be set Set to VARIABLE automatically e When setting to FIXED The item related to the channel setting and input selection in Menu are not displayed ON TIMER Watching reservation is not active These items does not exist according to the model 13 Speaker ON OFF selection EDUD SPEAKER or OFF loop enabled Default Function The sound from the speakers is output xul The sound from the speakers is not output even if the headphones are not used Remarks e When the VOL key is pressed the mute icon is displayed for 4 seconds Forthe MUTE key and sound related keys caution is displayed For the headphones normal operation is possible
98. trol IC for PCMCIA cards This controls information on IC cards inserted into the PCMCIA card slot SC4401 or information on software version upgrade cards saved on flash memories to transfer the data to VHiMT5135AE 1Q CPUs and memories 2005 VHiR24002AS 1Y 2K bit E2ZPROM This is a 2Kbit 2 wire I2C bus type serial EEPROM that can be pro grammed electrically This IC stores the menu data and the adjustment value data of adjustment process mode etc The data is given out by commands from the main microprocessor 1504 VHiSii9387 1Q HDMI Port Processor The Sil9387 HDMI port processor is the second generation of HDMI devices that support revision 1 4 of the HDMI specification The main feature is as follows 1 5 input 1 output HDMI port processor 2 Audio Return Channel that allows an S PDIF uplink from HDMI sink device to an HDMI source available in one reciver port 3 Integrated TMDS receiver and transmitter cores capable of receiving and transmitting at 2 25Gbps 4 Supports video resolutions up to 1080p 60Hz 12bit or 720p 1080i 120Hz 12bit 5 Receiver fully comply with DVI1 0 HDCP and several optional 3D for mats described in the HDMI1 4 specifications CI controller DTB T C Demodulator IC9505 VHiPD720114 1Q Ethernet Bus Interface The IC is a USB 2 0 hub device that complies with the Universal Serial Bus USB Specification Revision 2 0 and works up to 480 Mbps USB 2 0 com pliant transceivers are inte
99. unit Y YES Is there the pins 12 PS ON of PD P9602 at H NO Check the signal line between PS ON and IC2001 UCOM 1C3303 Digital AV decode amp Main CPU Y YES Is there the pins 11 DET of PD P9602 at H NO Check the power unit and the signal line between DET and 2001 3303 y YES Is power supplied from pins 17 20 UR 13V of PD P9602 as NO Check the line between PS and 1C2001 1C3303 specified j YES Are the DC DC converter outputs and the output voltages along NO Check the DC DC converters and the control lines the control lines as specified j Replace defective parts as required 1 BU3 3V IC9609 etc 2 D5 6V IC9608 etc 3 D5V IC9603 etc 4 U5V IC9602 etc 5 D3 3V IC9605 etc 6 M1 8V IC9607 etc 7 D1 5V IC9604 etc 8 D1 2V 1C1509 etc 9 D1 1V IC9606 etc 10 AT5V 1 1104 etc 11 IF1 8V 1C1109 etc 12 SAT 1 2V 1C1102 etc 13 STB 3 3V 09607 etc 14 SD3 3V IC8456 etc 15 CPU A 1 2V IC3301etc 16 CIIN 5V 1C4403 etc 17 MT5135 1 1V 1 4401 etc LC 40 46LE830E RU 831E S The sound is not emitted from the Speaker amp Woofer though the picture has come out Y YES Do audio signals output from pins Y30 CPU AOLRCK Y31 Check IC3303 and its peripheral circuits CPU AOBCK V27 CPU AOSDATAO of IC3303 Digital AV decode amp Main CPU YES Do audio signals input to pins 7 8 9 of C2701 DSP NO Check the line betwe
100. upgrade failed Mod MEC Flashing Lom Start up after failing version upgrade 4 Continuous 2 It depends on the system The power supply error suitable for the product is defined 8 For details refer to ERROR STANDBY CAUSE on the adjustment process screen 4 If the boot section is abnormal there is no flashing flashing disabled MONITOR ERR STBY table Outline Communication Power failure detected by the monitor microprocessor 1C2001 is stored on EEPROM states can be confirmed the adjustment process mode Location Page 1 24 of the adjustment process mode MONITOR ERR CAUSE 0 if there is no error It is cleared to 0 on the page 2 24 of the adjustment process mode Start up communication error 4 Start up communication error 9 i i 0 _ i 0 ing recepti Communication errorB Restart time out during the beginning of ime acquisition startup Communication errorD Preset start up time out during completion Time acquisition time out Power supply error 1 PS ON AC DET failure 6 19 LED flashing timing chart at the time of the error 100ms 400ms 1 Low speed blinking Lamp failure low speed blinking Flashes once Power failure low speed blinking Flashes twice Communication failure with main CPU low speed blinking Flashes 3 times Others low speed blinking Flashes 4 times LC 40 46LE830E RU 831E S Refer to Lamp failure details LOW
101. urn to the outline display again blink at low speed by pushing the MENU key The toggle is not done Please confirm MONITOR ERR CAUSE of the adjustment Process mode 1 24 page when the error doesn t reproduce by having returned from the error The process of the upgrade is expressed by the brightness of point LED that smoothness changes The upgrade completion is expressed by the LED brightness that changes in a staircase pattern LED flashing method Examination for a rough content of the error Central icons By pushing remote control MENU key Examination for details of the error I I I 1600ms 400ms 400ms Central icons 300ms 100ms Upgrade executing 500ms 500ms Central icons OFF Upgrade completion 1 Central icons dl 1000ms 1000ms 1000ms 1000ms 6 18 LC 40 46LE830E RU 831E S Table 1 Concrete flashing pattern Expression for a rough content om low speed high speed low speed high speed Cause blinking blinking blinking blinking Power PWB failure Flashes twice Flashes twice Power failure etc Main PWB failure Flashes 3 times Communication failure etc Flashes 3 times Regular communication error Flashes 5 times Other communication error Others Flashes 4 times C3 Upgrade executing smoothness Version upgrading eee 5 lll oos Upgrade completion a staircase Version upgrade succeeded ML E T Upgrade failed Flashing Version
102. use code of the last standby The cause of the last standby is recorded in EEPROM whenever it is possible Checking this code will be useful in finding a problem when you repair the troubled set 2 EEP SAVE Page 24 24 Storage of EEP adjustment value 3 EEP RECOVER Page 24 24 Retrieval of EEP adjustment value from storage area 4 MONITOR ERR CAUSE Page 1 24 Display of a cause code of Error from Monitor microcomputer The cause of Error is recorded in EEPROM whenever it is possible Checking this code will be useful in finding a problem when you repair the troubled set 1 This displays Error code and time when the error occurred The latest error is displayed on 1 The error that happens ahead of 1 is displayed on 2 2 The character depends on the way how to acquire Time Information T Time is acquired from digital broadcasting This doesn t contain Time offset which is considered a time difference and Daylight Saving Time etc U Time is acquired from analog broadcasting teletext B Accumulation time of Backlight In the case that Time information cannot be acquired B is displayed Example In this example it is shown that the error occurred 3 times 1 16 07 01 01 12 03 Error code 16 lamp error Time 07 01 01 12 03 Itis latest Error Time is acquired from digital broadcasting Time is UTC which doesn t have Time offset 2 16 U01 01 01 04 07 Error code 16 lamp error Time 07 0
103. ustment 6 SCARTRGAN 4 SCARTRGAINadjustmentvalue 8 SCARTBGAN 1 44 JjSCARTBGANadjstmentvaue lt 0 sr 1 VCOMAD 0 fjCommonbiaadjstment SSS COC 1 JRGAN O 0 RDRIVEadjstmetviue ___ 2 GGAN O 0 pGDRVEadustmentvalue 0 3 BGAN O 0 JpBDRVEadjstmentvaue Z o O o O 4 JRGAN H 10 jRDRMEadjustmentvaue 5 GGAN H 10 JjGDRVEadustmentvalue SS 6 BGAIN HI OC BDRIVEadjustmentvalue 22222 22 2 73 no 2 LCDTESTPATTERN OFF J 0 2 3 LCDTESTPATTERR2 OFF 4 LCDTESTPATTERNS 0 NOT SUPPORT 2 U E 3 000000 1 RRR 2 TCONVemsionEXT2 mR 3 TCONVesionEXT3 Jo o x 0 9 2 4 TCONVesionEXTA J o RR 1 3DHDMIFPGA Version J XK 2 2D53DFPGAVemsio XK 3 SDIREMTTERCONTROL 1 OSOS LC 40 46LE830E RU 831E S Page Line Description 1 Remarks adjustment detail etc 2222 2 1 POWERLED BRIGHTNESS 0 O 2 MENU LED BRIGHTNESS 0 2 2 3 INPUTLEDBRIGHTNESS 0 o O 4 CHUPLEDBRIGHTNESS 0 8 CHDOWN LED BRIGHTNESS 0 2 6 VOLUP LED BRIGHTNESS OP 7 VOLDOWNLEDBRIGHTNESS 0 0 O 8 LOGOLEDBRIGHINESS 69 o O ICON LED BRIGHTNESS 10 ICON LED BRIGHTNESS STANDBY 3D LED BRIGHTNESS 11 C2 4 POWER KEY SENSITIVITY MENU KEY SENSITIVITY INPUT KEY SENSITIVITY CH UP KEY SENSITIVITY CH DOWN KEY SENSITIVITY VOL
104. ut device that connects with AUDIO OUT L of EXT1 SC505 i EXT1 lt lt Y NO Is AUDIO MUTE MUTE A ALL 23 pin of IC2001 UCOM at YES Check the peripheral circuits of IC2001 and AUDIO MUTE H Q502 etc No Do audio signals output from pins 11TUNER R OUT 7 YES Check the line between 2706 and SC505 TUNER L OUT of IC2706 Buffer AMP i Y Do audio signals input to pins 2 6 of 1C2706 YES Check IC2706 and its peripheral circuits Rd LLL No Do audio signals TUNER OUTRY L output from pins AG31 Check between 3303 and 2706 TUNER OUT R AG32 TUNER OUT L of IC3303 Digital AV decode amp Main CPU Y NO Check IC3303 and its peripheral circuits LC 40 46LE830E RU 831E S No sound from external output device 2 t No sound from HEAD PHONE_OUTPUTI AUDIO_OUTPUT terminal Y Does not the sound of the audio signal output to Headphone mode go out Y Check whether it is selected Headphone by Headphone Audio out select under Menu Setup Option Terminal setting Head phone Audio out select Does not the sound of the audio signal output to Audio out mode go out t Check whether it is selected Audio out by Headphone Audio out select under Menu Setup Option Terminal setting Headphone Audio out select Do audio signals output from pins 2 MONI HP R 3 MONI HP L of J504 HP Jack AUDIO OUT Is HP PLUG 1 pin of J504 at H NO Is H
105. ys to display the PUBLIC Mode setting screen 1 Method of needing password a Turn off the power refer to 3 Method of shuts down for Power supply b While holding down the INPUT and Volume keys on the set at once touch the power supply key on the set Please separate the finger from the power supply key when boot up is confirmed with lighting of a central icon etc After a while value of Enter password appears on the screen Display the Pass Word input screen Enter password Enter password Enter password Operation procedure e The initial input position is the digit at the left end For the numeric keys 0 to 9 of R C key input is accepted Input of the other keys is prohibited e Change to x by inputting the numeric key at the input position and shift the input position rightward one digit e When three digits are completely input the Pass Word is judged d Check the Pass Word by inputting three digits If the Pass Word 0 2 7 it shifts to the PUBLIC Mode setting screen In another case the screen is erased and it operates in the ordinary mode 2 Exiting the Public Mode Setting screen There are two following ways to exit the Public Mode setting screen 1 Turn off the power 2 Select Execution in the PUBLIC Mode to execute it Activate the restart under the set content Here the START input SOURCE setting is excluded since this item is referred to only when the powe

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