Sharp LC-60LE360X Service Manual
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Sharp LC-60LE360X Service Manual

Led backlight tv
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TopPage
[1]
[2]
SOLDER ................................................ . ....... 1-2
[3]
OUTLINE-MAJOR SERVICE PARTS .... . ....... 1-3
CHAPTER 2. SPECIFICATIONS
[1]
SPECIFICATIONS ................................. . ....... 2-1
[1]
OPERATION MANUAL ......................... . ....... 3-1
[1]
DIMENSIONS ........................................ . ....... 4-1
[1]
REMOVING MAJOR PARTS ................. . ....... 5-1
[1]
ADJUSTMENT ...................................... . ....... 6-1
[2]
USB CLONE SPECIFICATIONS............ . ....... 6-8
[3]
PUBLIC MODE SETTING...................... . ....... 6-9
[1]
TROUBLESHOOTING TABLE............... . ....... 7-1
[1]
60LE360X .............................................. . ....... 8-1
[2]
70LE360X .............................................. . ....... 8-2
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.
SERVICE MANUAL
LED BACKLIGHT TV
MODEL:
CONTENTS
CHAPTER 9. DESCRIPTION OF SCHEMATIC DIA-
[1]
GRAM............................................................9-1
[2]
MAIN UNIT ( LC-60LE360X ) ........................9-2
[3]
MAIN UNIT ( LC-70LE360X ) ......................9-14
Parts Guide
No. S74M52LC-6070LE360X
LC-60LE360X
LC-70LE360X
This document has been published to be used for
after sales service only.
The contents are subject to change without notice.

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Summary of Contents for Sharp LC-60LE360X

  • Page 1: Table Of Contents

    PRECAUTIONS FOR USING LEAD-FREE DESCRIPTION OF SCHEMATIC DIA- SOLDER ............1-2 GRAM............9-1 OUTLINE-MAJOR SERVICE PARTS .... 1-3 MAIN UNIT ( LC-60LE360X ) ......9-2 MAIN UNIT ( LC-70LE360X ) ......9-14 CHAPTER 2. SPECIFICATIONS SPECIFICATIONS ......... 2-1 Parts Guide CHAPTER 3.

  • Page 2: Chapter 1. Safety Precaution

    LC-60/70LE360X CHAPTER 1. SAFETY PRECAUTION [1] IMPORTANT SERVICE PRECAUTION IMP OR TA NT S E R V IC E S A F E T Y P R E C A UT ION S ervice work s hould be performed only by qualified s ervice technicians who are thoroughly familiar with all s afety checks and the s ervic ing guidelines which follow: WA R NING All checks must be repeated with the AC cord plug connection...

  • Page 3: Precautions For Using Lead-Free Solder

    LC-60/70LE360X [2] PRECAUTIONS FOR USING LEAD-FREE SOLDER PRECAUTIONS FOR USING LEAD-FREE SOL- 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: Indicates lead-free solder of tin, silver and copper.

  • Page 4: Outline-Major Service Parts

    LC-60/70LE360X [3] OUTLINE-MAJOR SERVICE PARTS MAJOR SERVICE PARTS PWB UNIT Ref No. Part No. Description LC-60LE360X MAIN Unit DKEYMG455FM04 DUNTKG463FM01 R/C LED Unit DUNTKG448FM21 KEY Unit RUNTKB285WJQZ POWER Unit DUNTKG476FM01 T-CON Unit LC-70LE360X MAIN Unit DKEYMG455FM07 DUNTKG463FM01 R/C LED Unit...

  • Page 5: Specifications

    The HDMI 5 and INPUT 8 terminals can both use the same audio input terminal. • As a part of policy of continuous improvement, SHARP reserves the right to make design and specifi cation changes for product improvement without prior notice. The performance specifi cation fi gures indicated are nominal values of production units.

  • Page 6: Chapter 3. Operation Manual

    • Do not attach or detach the stand without holding it. Doing so can cause the stand to fall, resulting in serious personal injuries as well as damage to the stand. • The illustrations used throughout this manual are based on LC-60LE360X. 3 – 1...
  • Page 7 LC-60/70LE360X TV (Front) POWER indicator Light off Power off. Lighted (Red) The TV is in standby mode. Lighted (Green) The TV is on. • The illustrations used throughout this manual are based on LC-60LE360X. 3 – 2...

  • Page 8: Part Names And Functions

    “Audio select” menu. • The illustrations in this operation manual are for explanation purposes and may vary slightly from the actual operations. • The illustrations used throughout this manual are based on LC-60LE360X. 3 – 3...

  • Page 9: Remote Control Unit

    LC-60/70LE360X Part names and functions Remote control unit a / b / c / d (Cursor) Select a desired item on the setting screen. HDMI ENTER Execute a command. 10 ATV/DTV Press to access analogue and digital TV mode. 11 Colour (Red/Green/Yellow/Blue) The coloured buttons are correspondingly used to select the coloured items on the screen.

  • Page 10: Chapter 4. Dimensions Dimensions

    LC-60/70LE360X CHAPTER 4. DIMENSIONS [1] DIMENSIONS Dimensional drawings Unit : mm LC-60LE360X 1355 1332.4 1563 LC-70LE360X 1540.6 4 – 1...

  • Page 11: Chapter 5. Removing Major Parts

    2.Remove 1 lock screw [3] and detech the AC cord cover [4]. 3.Disconnect AC Cord [5]. 4.Remove the 20 lock screws [6],remove 4 screw [7],remove 4 screw [8]. (LC-60LE360X) Remove the 28 lock screws [6],remove 4 screw [7]. (LC-70LE360X) refer next page.
  • Page 12 LC-60/70LE360X LC-70LE360X 5 – 2...
  • Page 13 LC-60/70LE360X [2] Removing of connectors & PWB 1.Disconnect the following connectors from Main Unit. (SP,RA,KM,LW wires) 2.Disconnect the following connectors from the POWER Unit.(PD,PL,LED wire) 3.Disconnect the following connectors from the LCD CONTROL Unit .(T-Con FFC wayer) 4.Remove 4screws [1]Main Unit ,remove 6 screws [2] Power unit & remove 4 screws [3] T-CON board.

  • Page 14: Chapter 6. Adjustment Adjustment

    LC-60/70LE360X CHAPTER 6. ADJUSTMENT [1] ADJUSTMENT 1. Entering and cancel the adjustment process mode 1) While holding down the INPUT and Volume DOWN keys at the same time, plug in the AC cord to turn on the power. (“K” standing for inspec- tion process mode is displayed on the upper left position of the screen.) 2) Press the Channel DOWN and Volume DOWN keys at the same time.
  • Page 15 C.I PLUS key disk name & no. : CI_PLUS_MST_XXXX.dat (Key is from Sharp IT department) Please be extra careful in data management so as NOT to write multiple data. Also, when data writing location parts is broken, please change PWB board (since the concerned IC is non-exchangeable part).
  • Page 16 LC-60/70LE360X 5. SIGNAL ADJUSTMENT A. PICTURE ADJUSTMENT Confirmation of signal from generator (setting to spec level) PAL Composite signal 0.7Vp-p 0.02Vp-p (pedestal to white level) 15K Component signal (50Hz) Y level 0.7Vp-p 0.02Vp-p (pedestal to white level) Pb, Pr level 0.7Vp-p 0.7Vp-p 0.02Vp-p...
  • Page 17 LC-60/70LE360X c) Component 33K 60Hz Signal Adjustment (COMP-HD) Setting [Signal] Feed the COMPONENT 33K 60Hz (1080i) 100% Full-field COMP 33K 60Hz Colour Bar signal(100% colour saturation) to (1080i) COMPONENT INPUT 3 100% Full-field Colour Bar [Terminal] COMPONENT INPUT 6 At the related page, move cursor to [COMP HD ADJ], press Auto Adjustment Test Mode page 5 ENTER.
  • Page 18 LC-60/70LE360X WHITE BALANCE ADJUSTMENT a) New White Balance Adjustment ITEM For the details of white balance adjustment procedure, please refer to white balance Setting Backlight : MAX adjustment spec for Kameyama model. AV Mode : DYNAMIC Active Backlight : OFF Set the luminance 1.
  • Page 19 LC-60/70LE360X MGMB**** RB to the reference value of point 1. (18) Adjusted value is writing at [command] MSET0003 (19) Set the G of point Max. to the default value (4080 x G value of point 2 / R2). Set the R,B Max.
  • Page 20 LC-60/70LE360X 6. FACTORY SETTING AC power is plug off after shipment setting is done. Caution: Do not plug on again after shipment setting is done. If do, please re-do the shipment setting. Do not off with remote control. ITEM Factory setting AC power off to exit 1.

  • Page 21: Usb Clone Specifications

    LC-60/70LE360X [2] USB CLONE SPECIFICATIONS [2] USB Clone (Smart Loader) 1. Description The Smart Loader is a function implemented in the service software to easily replicate the user settings of one TV into another. These settings include (but not restricted to): picture and audio, turning set-up, language and country selection, PIN, child locked programs etc. Factory adjustments are not copied as they are different for every TV.

  • Page 22: Public Mode Setting

    LC-60/70LE360X [3] PUBLIC MODE SETTING [3] PUBLIC MODE SETTING PROCEDURE 1. How to start Public Mode • There are the following two ways to get the public mode setup screen displayed. 1) Press the “INPUT” and “VOL (+)” keys on the set at once and turn on the power. 2) Get the password input screen displayed.
  • Page 23 LC-60/70LE360X 4. Public Mode Menu The guidance is not displayed onscreen. Setup procedure • To move the cursor up and down, use the cursor UP/DOWN key (remote controller) and CH ( ) key (remote controller and set). • To change the settings, use the cursor RIGHT/LEFT key (remote controller) and VOL (+)/(‒) key (remote controller and set). •...
  • Page 24 LC-60/70LE360X 3. VOLUME FIXED Selection Selection between Variable ,''Fixed'' and ''AC/RC CTRL'' ( loop provided ). Default Variable Explanation Sound volume is fixed and made invariable. Limit in setting • The sound volume for the ON-timer (Wake up timer) is fixed also without display of menu. Besides, the setting is made impossible.
  • Page 25 LC-60/70LE360X 8. OSD DISPLAY Selection Selection between Yes , No (loop provide) Default Explanation The following OSD displays are made ineffective. Displays of menu group, channel call, sound volume bar and direct key call Limit in setting • Set time of the OFF-timer (SLEEP TIMER) is cleared. •...
  • Page 26 LC-60/70LE360X 12. PRESET CHANNEL PLAN Selection Selection between "ON" and "OFF" Default Explanation [ON] : Display preset channel plan when power on. [OFF]: Not display preset channel plan. (Default setting) Remark When hotel mode is ON and PRESET CHANNEL PLAN is [ON], press power ON (Panel or R/C key), it displays preset channel plan on the screen.

  • Page 27: Chapter 7. Troubleshooting Table Troubleshooting Table

    LC-60/70LE360X CHAPTER 7. TROUBLESHOOTING TABLE [1] TROUBLESHOOTING TABLE [1] TROUBLESHOOTING TABLE No power (front LED failure to light up) or no startup (front LED failure to turn from red to green) Are the wire harnesses and other cables properly connected in Reconnect the wire harnesses and other cables properly in the the set? set.
  • Page 28 LC-60/70LE360X With [RF] signal input No video onscreen (1) No video in the UHF/VHF reception Is there IF output from the tuner pin( 8 ) , ( 9 ) of TU1102 as specified? Check TU1102 and its peripheral circuits. Is there IF input at pin W1 & W2 of IC3301 ? r i c &...
  • Page 29 LC-60/70LE360X With <Component> signal input No video onscreen (3) No external input video onscreen <INPUT 6> Is INPUT 6 selected on the input select menu screen? Select INPUT 6 on the input select menu screen to pick up the right input signal. Are there the Y, Pb and Pr signal inputs at pins (L1), (L3) and Check the line between pins (15)/(17)/(19 )of J502 and pins (L1)/ (M1 ) of IC 3301 respectively?
  • Page 30 LC-60/70LE360X No audio heard (1) No sound in the UHF/VHF reception. Check TU1102 and its peripheral circuits. Is the IF output from the tuner pin(8) & (9) of TU1102 as specified ? Is there the 12C signal input a t pins (W4 ), (W5) of IC3301? Check IC3301 and its peripheral circuits.
  • Page 31 LC-60/70LE360X No audio heard (2) No external audio heard <INPUT 7> Is there the L-ch audio signal input from pin (7) ofinput terminal J502 to pin (U4) of IC3301? Is there the R-ch audio signal input from pin (5) ofinput terminal J502 to pin (V5 ) of I C3301? <INPUT 6>...
  • Page 32 LC-60/70LE360X No audio heard (3) No HDMI sound heard (*INPUT1/INPUT2/INPUT3 is digital audio ) Refer to "(HDMI1/HDMI2/HDMI3/HDMI4/HDMI5) video onescreen (HDMI)" HDMI1/HDMI2/HDMI3/HDMI4/HDMI5 > < t i r Are waveforms input in to the pin( C4 , D 4 / C 3 , D 3 / W 7 , V 8 ) Check peripheral circuits IC3301.
  • Page 33 LC-60/70LE360X No audio heard (4) No sound from the HDMI sound input terminal. (INPUT 1 analog audio) Is there the L-ch audio signal input from pin (2) of external input terminal J506 (HDMI AUDIO IN) to pin (U3) of IC3301? Is there the R-ch audio signal input from pin (3) of external input terminal J506 (HDMI AUDIO IN) to pin (U1) of IC3301? Are 12S signal output from the pins ( J19 )

  • Page 34: Chapter 8. System Block Diagram System Block Diagram Lc- 60Le360X

    LC-60/70LE360X CHAPTER 8. SYSTEM BLOCK DIA- GRAM SYSTEM BLOCK DIAGRAM 60LE360X 8 – 1...

  • Page 35: System Block Diagram Lc- 70Le360X

    LC-60/70LE360X SYSTEM BLOCK DIAGRAM 70LE360X 8 – 2...

  • Page 36: Gram

    LC-60/70LE360X CHAPTER 9. DESCRIPTION SCHEMATIC DIAGRAM [1] DESCRIPTION OF SCHEMATIC DIA- GRAM 9 – 1...

  • Page 37: Main Unit ( Lc-60Le360X )

    LC-60/70LE360X [2] MAIN UNIT ( LC-60LE360X ) 9 – 2...
  • Page 38 LC-60/70LE360X 9 – 3...
  • Page 39 LC-60/70LE360X 9 – 4...
  • Page 40 LC-60/70LE360X 9 – 5...
  • Page 41 LC-60/70LE360X 9 – 6...
  • Page 42 LC-60/70LE360X 9 – 7...
  • Page 43 LC-60/70LE360X 9 – 8...
  • Page 44 LC-60/70LE360X 9 – 9...
  • Page 45 LC-60/70LE360X 9 – 10...
  • Page 46 LC-60/70LE360X 9 – 11...
  • Page 47 LC-60/70LE360X 9 – 12...
  • Page 48 LC-60/70LE360X 9 – 13...

  • Page 49: Main Unit ( Lc-70Le360X )

    LC-60/70LE360X [3] MAIN UNIT ( LC-70LE360X ) 9 – 14...
  • Page 50 LC-60/70LE360X 9 – 15...
  • Page 51 LC-60/70LE360X 9 – 16...
  • Page 52 LC-60/70LE360X 9 – 17...
  • Page 53 LC-60/70LE360X 9 – 18...
  • Page 54 LC-60/70LE360X 9 – 19...
  • Page 55 LC-60/70LE360X 9 – 20...
  • Page 56 LC-60/70LE360X 9 – 21...
  • Page 57 LC-60/70LE360X 9 – 22...
  • Page 58 LC-60/70LE360X 9 – 23...
  • Page 59 LC-60/70LE360X 9 – 24...
  • Page 60 LC-60/70LE360X 9 – 25...
  • Page 61 LC-60/70LE360X 9 – 26...
  • Page 62 PARTS GUIDE No. S74M52LC-6070LE360X LED BACKLIGHT TV LC-60LE360X MODEL: LC-70LE360X CONTENTS PRINTED WIRING BOARD LCD PANEL ( LC-60LE360X ) ASSEMBLIES LCD PANEL ( LC-70LE360X ) LCD PANEL SUPPLIED ACCESSORIES CABINET AND MECHANICAL PARTS ( LC-60LE360X ) PACKING PARTS ( NOT...
  • Page 63 POWER UNIT ( LC-70LE360X ) RUNTK286WJQZ KEY UNIT DUNTKG448FM21 DUNTKG463FM01 LED / IR UNIT [2] LCD PANEL LCD HIRAKI PANEL UNIT ( LC-60LE360X ) R1JE601D3HA10W LCD PANEL MODULE UNIT ( LC-60LE360X ) CLCDTA375WEA1 LCD HIRAKI PANEL UNIT ( LC-70LE360X ) R1JE695D3HC50W CLCDTA376WEA1...
  • Page 64 LC-60/70LE360X [3] CABINET AND MECHANICAL PARTS ( LC-60LE360X ) [20] [21] [22] [24] [23] [4-2] [4-1] MAIN UNIT [10] [26] [5-2] [27] [2-1] [5-1] [35] [3-1] [25] [40] [34] [18]...
  • Page 65 DESCRIPTION PRICE PART RANK MARK RANK PARTS CODE DESCRIPTION RANK MARK RANK [3] CABINET AND MECHANICAL PARTS ( LC-60LE360X ) VESA ANGLE ASSEMBLY, x4 CANGKE266WJ01 VESA ANGLE LANGKE266WJFW VESA SHAFT NSFTZA460WJFN KS M-CAB CCABAD122WJ41 M-CAB GCABAD122WJ4A HIMERON 650 x 6...
  • Page 66 LC-60/70LE360X [4] CABINET AND MECHANICAL PARTS ( LC-70LE360X ) KS-CAB-B CCABBC355WJ41 CAB-B GCABBC355WJ4A CABLE CLAMP LHLDWA357WJKZ CCOVAE874WJ21 KS CTRL BTN GCOVAE874WJKA KEY COVER KEY BUTTON JBTN-B021WJKA KS RC LENS COV CCOVAF003WJ41 RC LENS COVER GCOVAF003WJ4A LED LENS HDECQB888WJ4A ( 20x25xt0.35) PSPAHC813WJ00 LCD ASSY UNIT CLCDTA376WE01...
  • Page 67 LC-60/70LE360X PRICE PART PARTS CODE DESCRIPTION RANK MARK RANK [5] LCD PANEL ( LC-60LE360X )
  • Page 68 LC-60/70LE360X PRICE PART PARTS CODE DESCRIPTION RANK MARK RANK [5] LCD PANEL ( LC-60LE360X ) KS B/L CHASSIS CCHSMA728WJ22 B/L CHASSIS LCHSMA728WJ2W KS P-CHA TOP CHLDZC197WJ21 P-CHASSIS TOP LHLDZC197WJ2Z KS P-CHA BTM CHLDZC198WJ21 P-CHASSIS BTM LHLDZC198WJ2Z KS P-CHA L CHLDZC199WJ21...

  • Page 69: Supplied Accessories

    LC-60/70LE360X [7] SUPPLIED ACCESSORIES Supplied accessories “AAA” size battery ( g 2) Remote control unit Operation manual Stand unit X7 WARRANTY CARD X8 RF ADAPTOR Screws ( g 10) Support angle Stand base PRICE PART PARTS CODE DESCRIPTION RANK MARK RANK [7] SUPPLIED ACCESSORIES RRMCGB139WJSA...
  • Page 70 LC-60/70LE360X PRICE PART PARTS CODE DESCRIPTION RANK MARK RANK [8] PACKING PARTS ( NOT REPLACEMENT ITEM ) [S12] [S3] [S14] [S9] [S15] [X3] [X6] [X1] [X7] [X2] [X5] [X8] [S10] [S5] [S11] [X4] [S13] [X4] FRONT [S1] [S4] [S6] [S2] [S8]...
  • Page 71 SIDE AD-R (LC-60LE360X) SPAKXE365WJZZ SIDE AD-R (LC-70LE360X) SPAKXE370WJZZ TOP AD-C (LC-60LE360X ) SPAKXE363WJZZ TOP AD-C (LC-70LE360X ) SPAKXE380WJZZ FRONT PAD SPAKXE436WJZZ TOP AD-R SPAKXE378WJZZ NO CARD TLABV0182AJZZ CARTON LABEL (Y) ( LC-60LE360X ) TLABZE485WJZZ TLABZE486WJZZ CARTON LABEL (Y) ( LC-70LE360X )
  • Page 72 LC-60/70LE360X...
  • Page 73 EndPage © COPYRIGHT 2014 BY SHARP CORPORATION COPYRIGHT XXXX BY SHARP CORPORATION ALL RIGHTS RESERVED. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, ©...

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