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TopPage LC-46XL2E/S/RU SERVICE MANUAL No. S58J8LC46XL2E SUPPLEMENT LCD COLOUR TELEVISION MODEL LC-46XL2E/S/RU In the interests of user-safety (Required by safety regulations in some countries) the set should be restored to its original condition and only parts identical to those specified should be used. OUTLINE For this model, the LCD panel module has been changed. When servicing the product, use this manual with the service manual LC-46XL2E/S/RU (S87O7LC42XL2E) already issued. The previous LCD panel models and the new model can be identified with the following markings. • The B character is added at the end of the model name on the model label. • The B character is also added at the end of the model name on the number label (barcode label) of the packing case. ADD. LC-46XL2E SERIAL B YMM123456 EAN CODE No. 4974019564128 • The serial product numbers are 806011112 and on. CONTENTS OUTLINE AND MODIFIED PARTS OUTLINE.............................................................i MODIFIED PARTS ..............................................i Parts Guide SAFETY PRECAUTION IMPORTANT SERVICE SAFETY PRECAUTION ...........................................................ii Precautions for using lead-free solder .............. iii Parts marked with " " 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 after sales service only. The contents are subject to change without notice. LC-46XL2E/S/RU LC46XL2E OUTLINE AND MODIFIED PARTS Service Manual OUTLINE For this model, the LCD panel module has been changed. When servicing the product, use this manual with the service manual LC-46XL2E/S/RU (S87O7LC42XL2E) already issued. The previous LCD panel models and the new model can be identified with the following markings. • The B character is added at the end of the model name on the model label. • The B character is also added at the end of the model name on the number label (barcode label) of the packing case. ADD. LC-46XL2E B SERIAL YMM123456 EAN CODE No. 4974019564128 • The serial product numbers are 806011112and on. MODIFIED PARTS Ref.No. Description PRINTED WIRING BOARD ASSEMBLIES Refre to Parts List N MAIN Unit N TERMINAL Unit N R/C, LED Unit N KEY Unit N MIN IAV Unit N ILLUMINATION Unit N POWER Unit (Unit Replacement Item) N AC INLET Unit (Unit Replacement Item) N LCD CONTROL Unit N INVERTER Unit A N INVERTER Unit B N INVERTER Unit C N INVERTER Unit D LCD PANEL N 46" Full HD LCD Panel Module Refer to the part list for detailed information. No. (Base Models) No. (This Model) Remarks DUNTKE186FM01 DUNTKE187FM01 DUNTKE264FM01 DUNTKE266FM01 DUNTKE188FM01 DUNTKE270FM01 RDENCA231WJQZ RUNTKA311WJQZ CPWBY3821TPXK RUNTKA323WJZZ RUNTKA324WJZZ RUNTKA325WJZZ RUNTKA326WJZZ DUNTKE186FM01 DUNTKE187FM01 DUNTKE264FM01 DUNTKE266FM01 DUNTKE188FM01 DUNTKE270FM01 RDENCA231WJQZ RUNTKA311WJQZ CPWBY3893TPXA RUNTKA387WJZZ RUNTKA388WJZZ RUNTKA389WJZZ RUNTKA390WJZZ No Change No Change No Change No Change No Change No Change No Change No Change Change Change Change Change Change R1LK460D3LZ60Y R1LK460D3LZ6DY Change CABINET PARTS Refer to Parts List SUPPLIED ACCESSORIES Refer to Parts List PACKING PARTS No Change Service Jigs No Change i LC-46XL2E/S/RU LC46XL2E SAFETY PRECAUTION Service Manual IMPORTANT SERVICE SAFETY PRECAUTION 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. Use an AC voltmeter having with 5000 ohm per volt, or higher, sensitivity or measure the AC voltage drop across the resistor. • 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 (this 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. 2. Disconnect AC power before servicing. CAUTION: FOR CONTINUED PROTECTION AGAINST A RISK OF FIRE REPLACE ONLY WITH SAME TYPE FUSE. F7000 (6.3A/250V) DVM AC SCALE BEFORE RETURNING THE RECEIVER (Fire & Shock Hazard) 1.5k ohm 10W 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. 0.15 µF TEST PROBE 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 paralleled by a 0.15µF capacitor in series with all exposed metal cabinet parts and a known earth ground, such as electrical conduit or electrical ground connected to an earth ground. TO EXPOSED METAL PARTS CONNECT TO KNOWN EARTH GROUND /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// SAFETY NOTICE Many electrical and mechanical parts in LCD color television have special safety-related characteristics. For continued protection, replacement parts must be identical to those used in the original circuit. 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. 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. Replacement parts which have these special safety characteristics are identified in this manual; electrical components having such features are identified by “ ” and shaded areas in the Replacement Parts List and Schematic Diagrams. /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// ii LC-46XL2E/S/RU Precautions for using lead-free solder Employing lead-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: L F a/a LFa Indicates lead-free solder of tin, silver and copper. Indicates lead-free solder of tin, silver and copper. Using 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 damage 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. Soldering • 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 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 Part No. ZHNDAi123250E ZHNDAi126500E ZHNDAi12801KE Description J J J φ0.3mm 250g (1roll) φ0.6mm 500g (1roll) φ1.0mm 1kg (1roll) Code BL BK BM iii LC-46XL2E/S/RU PartsGuide PARTS GUIDE No. S58J8LC46XL2E LCD COLOUR TELEVISION MODEL LC-46XL2E/S/RU CONTENTS [1] CABINET PARTS [2] LCD MODULE Assembly [3] SUPPLIED ACCESSOORIES Parts marked with " " 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 after sales service only. The contents are subject to change without notice. LC-46XL2E/S/RU [1] CABINET PARTS 1-10 1-10 1-10 1 1-10 1-1 1-10 1-10 1-11 1-12 1-11 1-7 1-3 1-13 61 1-9 1-11 1-12 1-5 65 1-12 1-11 70 60 1-6 1-12 12 71 1-8 1-11 48 1-12 1-4 6 79 18 22 80 9 88 75 39 36 85 3 86 18 81 3-1 3-2 22 75 84 78 89 87 42 14 86 42 51 53 32 30 52 22 2-1 42 42 19 19 19 69 74 77 49 24 21 73 62 5-1 70 40 31 38 19 50 59 42 56 42 57 21 44 43 63 19 35 58 11 88 70 58 19 10 34 19 37 5 47 8 42 71 69 54 41 23 22 22 15 26 20 19 84 27 21 26 16 86 70 76 7 26 17 2 25 29 33 19 2-2 42 42 45 13 70 28 46 55 2 5-2 4 LC-46XL2E/S/RU NO. PARTS CODE PRICE NEW PART RANK MARK DELIVERY DESCRIPTION [1] CABINET PARTS 1 1-1 1-3 1-4 1-5 1-6 1-7 1-8 1-9 1-10 1-11 1-12 1-13 2 2-1 2-2 3 3-1 3-2 4 5 5-1 5-2 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 65 69 70 71 CCABAB818WJ11 Not Available Not Available HBDGBA061WJSA Not Available Not Available Not Available Not Available Not Available Not Available Not Available Not Available PSPAZB624WJZZ CCABBB100WJ11 Not Available Not Available CCOVAC336WJ11 Not Available PSPAHB307WJZZ CDAI-A397WJ12 CCOVAC748WJ12 Not Available Not Available R1LK460D3LZ6DY DUNTKE186FM01 DUNTKE187FM01 DUNTKE264FM01 DUNTKE266FM01 DUNTKE188FM01 DUNTKE270FM01 RDENCA231WJQZ RUNTKA311WJQZ LANGKB173WJ1A LCHSMA429WJFW LHLDFA036WJKZ LHLDWA133WJKZ LHLDWA143WJKZ LHLDWA144WJKZ LHLDWA151WJKZ LHLDWA163WJKZ LHLDWA172WJKZ PMLT-A487WJZZ PRDARA482WJ1W PSLDMA702WJZZ PSLDMB154WJQZ PSLDMB327WJFW PSPAZB312WJKZ PSPAZB313WJKZ QCNCMA673WJZZ QCNW-F946WJQZ QCNW-G634WJQZ QCNW-F948WJQZ QCNW-G419WJQZ QCNW-G015WJQZ QEARZA108WJFW QEARZA109WJFW RCORFA023WJZZ RTUDAA014WJQZ XBPS830P06000 XJPS730P08WS0 LANGKB175WJ1A LANGKB248WJFW QCNW-F950WJQZ QCNW-F968WJQZ QCNW-G010WJQZ QCNW-G011WJQZ QCNW-G013WJPZ QCNW-G014WJQZ QCNW-G016WJQZ QCNW-G017WJQZ QCNW-G018WJQZ QPWBHE322WJQZ XBBS830P08000 XBBS930P04000 XIPSN20P04000 LANGKB186WJ1W LANGKB215WJ1W PCOVP2605WJZZ PRDARA513WJFW PSLDMB159WJ1W PSLDMB179WJ1W PSPAZB611WJKZ XBBS740P08000 XBBS830P06000 XBPS730P04WS0 CE AF AA BT AY AA AQ AU CT BY AS AR BD AS BZ BA AN AX AB AC AC AC AB AC AD AD AV AD AD AD AC AG AH AN AK AP AL AE AD AK AZ AA AA AL AE BD AH AG AH AN AS AH AH AH AX AA AA AA AT AM AM AX AH AD AN AA AA AA N N N N N N N N N N N N N N N N N S N N N N N N N N N N N N N N N N N N N N N N N N - N N N N N N N N P J P P P P P P J R R R R R R R R R R J J J R J J R R R R J R J J J R R R R R R R J R J J P P R R R P P R R R R J J J J P P J R P P R J J J Front Cabinet Ass'y Front Cabinet Front Cover Sharp Badge Shine Trim Center Dec Holder Front Dec LED Decoration SP Sheet Mask Himeron, x6 Front Cover Tape, x5 Front Cover Tape, x5 Spacer Rear Cabnet Ass'y Rear Cabnet Terminal Label Bottom Cover Ass'y Bottom Cover F Bottom Cover SPD, x2 Stand Ass'y MINI AV Key Cover Ass'y Side Key Cover MINI Terminal Label 46" Full HD LCD Panel Module MAIN Unit TERMINAL Unit R/C, LED Unit KEY Unit MINI AV Unit ILLUMINATION Unit POWER Unit AC Inlet Unit Side Terminal Angle Chassis Tray Wire Holder (Tray), x3 Wire Holder (Tray), x4 Wire Holder (Tray), x12 Wire Holder (Terminal PWB) Wire Holder (Tray), x6 Wire Holder (Tray), x4 Wire Holder (Tray) Gasket (10x30x7) Main Radiator Conductiv Shield (10x20), x5 13x30x10 Gasket, x2 Main Shiled Spacer (25*25 T2.0) Spacer (20*20 T2.0) Connector (B_To_B_Plug_80) Connecting Cord (AC:POWERAC) Connecting Cord (PD:MAINPOWER) Connecting Cord (PE:TERMINPOWER) Connecting Cord (FE:MAINTERMINA) Connecting Cord (SP:TERMINALSP) Earth Plate(L) Earth Plate(S), x2 Core (for SP Wire), x3 Tuner Screw, x2 (FOR HDMI) Screw, x32 (Main Pow Termin) Terminal Angle Bottom Scart Angle Connecting Cord (LW:MAINLCDCTL) Connecting Cord (PL:POWERLCDCTL) Connecting Cord (KM:MAINKEY) Connecting Cord (RA:MAINLED) Connecting Cord (US:MAINMINI_AV) Connecting Cord (VD:SUBMINI_AV) Connecting Cord (LA1:POWERINV_R) Connecting Cord (LA2:POWER-INV_L) Connecting Cord (LB:MAININV) FPC (HM:MAINMINI_AV) Screw (for Scart), x2 Screw (for Tuner Fix), x1 Screw (for HDMI), x2 Panel Support Ang, x2 MINI AV Angle Control Shield Heat Sink AV Shield MINI AV Shield Sheet (10x50x7.5), x2 Screw (for Center Ang), x14 Screw (Mini av,Tay,Ctl), x18 Screw (for Heat Sink), x4 3 LC-46XL2E/S/RU NO. PARTS CODE PRICE NEW PART RANK MARK DELIVERY DESCRIPTION [1] CABINET PARTS 73 74 75 76 77 78 79 80 81 84 85 86 87 88 89 GCOVAC356WJ1A LX-BZA170WJF9 LX-HZA003WJFN PCOVZA105WJKZ PSHEPA541WJZZ PSHEPA543WJZZ QCNW-G012WJQZ RSP-ZA347WJZZ RSP-ZA348WJZZ XBPS740P10JS0 XEBS930P10000 XEBS940P16000 TLABNC117WJZZ JBTN-A676WJ1A LX-BZA214WJ00 AY AC AC AE AD AA AE AY AY AA AA AB AC AH AC N S N N N P S J P P P P P P P J J S P P Side AV Cover Screw (for Rear Cabinet), x2 Screw (for SP), x2 CI Card Cover (Spacer) Terminal Sheet Sheet for Boss, x2 Connecting Cord (IL:LEDILLU) Speaker L Speaker R Screw (for Rear Cabinet), x7 Screw (for Bottom Cover), x1 Screw (for Rear Cabinet), x14 Model Label Control Button Plastic Screw 4 LC-46XL2E/S/RU [2] LCD MODULE Assembly 1 24 26 28 30 30 22 22 13 17 35 19 34 23 3 20 10 18 9 11 14 15 22 4 19 21 10 12 33 9 16 21 7 31 6 32 7 8 2 5 3 LC-46XL2E/S/RU NO. PARTS CODE PRICE NEW PART RANK MARK DELIVERY DESCRIPTION [2] LCD MODULE Assembly 1 2 3 4 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 26 28 30 31 32 33 34 35 R1LK460D3LZ6DY Not Available CCHSM0030TP07 LANGTA468WJFW RLMPLA012WJN1 LHLDZ3764TPZZ PCOVUA113WJZZ LHLDFA035WJKZ PSPAZB030WJKZ RUNTKA387WJZZ RUNTKA388WJZZ RUNTKA389WJZZ RUNTKA390WJZZ PCOVPA087WJKZ PCOVPA088WJKZ PCOVPA089WJKZ PCOVPA090WJKZ LX-LZA105WJZZ QCNW-G150WJQZ QSOCFA002WJZZ LX-BZA207WJF7 XBPS730P06WS0 QPWBM0566TPZZ QPWBM0574TPZZ CPWBY3893TPXA RCORFA061WJZZ LX-BZA196WJF7 LX-BZA216WJF7 PSHEPA659WJZZ PSHEP2933TPZZ PSHEP2934TPZZ N N AE AS AL BA AB AB BF BF BF BF AG AG AG AG AB AP AD AA AA AG AG CE AG AB AC AY AP AH N J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J 46" Full HD LCD Panel Module Bezel Ass'y BL Chassis Ass'y Ferrite Core Angle Lamp, x22 Lamp Holder, x2 Diffusion Plate INVERTER Spacer, x12 (for BL Chassis) INVERTER Spacer, x2 (for Connector) INVERTER Unit A INVERTER Unit B INVERTER Unit C INVERTER Unit D Invasion Prevention Cover A Invasion Prevention Cover B Invasion Prevention Cover C Invasion Prevention Cover D Push Rivet, x8 Cable Socket, x44 Screw, x13 (for INVERTER Unit, LCD CONTROL Unit) Screw, x2 (for Ferrite Core Angle) CS-FPC CS-FPC LCD CONTROL Unit Ferrite Core, x2 Screw, x7 (for BL Chassis) Screw, x3 (for BL Chassis) Diffusion Sheet, x2 Heat Radiation Sheet Heat Radiation Sheet 6 LC-46XL2E/S/RU [3] SUPPLIED ACCESSOORIES X2 X1 X3 X11 X4 X5 X6 X7 X8 X9 X10 X12 X13 NO. PARTS CODE PRICE NEW PART RANK MARK DELIVERY DESCRIPTION [3] SUPPLIED ACCESSOORIES ! ! X1 X1 X2 X3 X4 X5 X6 X7 X8 X9 X10 X11 X12 X12 X13 QACCBA073WJPZ QACCKA021WJPZ RRMCGA585WJSA LHLDWA173WJKZ TGAN-A077WJZZ TGAN-A801WJZZ TGAN-A802WJZZ TINS-D177WJN1 TINS-D178WJN1 TINS-D179WJN1 TINS-D180WJN1 CDAI-A397WJ12 TCAUHA337WJZZ TCAUHA338WJZZ TCAUZA321WJZZ AV AT BS AE AE AB AC AQ AQ AH AS AQ AA AA N N N N N N N N N N J S P R P P P P P P P P P P P AC Cord (for UK and Eire) AC Cord (for Europe without UK and Eire) Remote Control Unit Cable Clamp Guarrantee Card (RU only) Guarrantee Card (E only) AQUOS Care Plan (E only) Operation Manual (ENGLISH..) Operation Manual (SWEDISH..) Operation Manual (RUSSIAN..) Operation Manual (POLISH..) Stand Ass'y ERRATTA Sheet (E/S) ERRATTA Sheet (RU) ERRATA AC Cord 7 LC-46XL2E/S/RU COPYRIGHT © 2008 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. Jun. 2008 TQ2536-S SH. DS SHARP CORPORATION AV Systems Group CS Promotion Center Yaita,Tochigi 329-2193, Japan