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Sharp LC-C4067U Service Manual

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LC-C4067U/N,LC-40E67UN,LC-40/46/52E77UN,LC-C46/5277UN,LC-46/52SB57UN
This Service Manual covers the differences from LC-40E67U, LC-40E77U and LC-46E77U, LC-52E77U
and LC-46SB57U, LC-52SB57U. For other technical information, refer to the LC-40E67U, LC-40E77U
(No. S39X4LC40E67U) / LC-46E77U, LC-52E77U (No. S37X3LC46E77U) / LC-46SB57U, LC-52SB57U
(No. S49Y6LC46SB57) Service Manual.
OUTLINE AND DIFFERENCES FROM BASE MODEL
OUTLINE.................................................................... i
DIFFERENCES FROM BASE MODEL...................... i
SAFETY PRECAUTION
IMPORTANT SERVICE SAFETY
PRECAUTION...........................................................iii
PRECAUTIONS A PRENDRE LORS DE LA
REPARATION .......................................................... iv
PRECAUTIONS FOR USING LEAD-FREE
SOLDER ................................................................... v
CHAPTER 1. ADJUSTMENT
[1]
ADJUSTMENT PROCEDURE ...............................1-1
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

LC-C4067U
LC-C4067UN
LC-40E67UN
LC-40E77UN
LC-46E77UN
LC-52E77UN
LC-C4677UN
LC-C5277UN
LC-46SB57UN
LC-52SB57UN
MODELS
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
CONTENTS
LCD COLOR TELEVISION
LC-C4067U
LC-C4067UN
LC-40E67UN
LC-40E77UN
LC-46E77UN
LC-52E77UN
LC-C4677UN
LC-C5277UN
LC-46SB57UN
LC-52SB57UN
Parts Guide
This document has been published to be used for
after sales service only.
The contents are subject to change without notice.
No. S49Y7LC4067U/

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  Related Manuals for Sharp LC-C4067U

  Summary of Contents for Sharp LC-C4067U

  • Page 1: Service Manual

    TopPage LC-C4067U/N,LC-40E67UN,LC-40/46/52E77UN,LC-C46/5277UN,LC-46/52SB57UN SERVICE MANUAL No. S49Y7LC4067U/ LC-C4067U LCD COLOR TELEVISION LC-C4067UN LC-40E67UN LC-C4067U LC-40E77UN LC-C4067UN LC-40E67UN LC-46E77UN LC-40E77UN LC-52E77UN LC-C4677UN LC-46E77UN LC-C5277UN LC-52E77UN LC-C4677UN LC-C5277UN LC-46SB57UN LC-52SB57UN LC-46SB57UN LC-52SB57UN MODELS 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.
  • Page 2: Outline And Differences From Base Model

    This Service Manual covers the differences from LC-40E67U, LC-40E77U and LC-46E77U, LC-52E77U and LC-46SB57U, LC-52SB57U. For other technical information, refer to the LC-40E67U, LC-40E77U (No. S39X4LC40E67U) / LC-46E77U, LC-52E77U (No. S37X3LC46E77U) / LC- 46SB57U, LC-52SB57U (No. S49Y6LC46SB57) Service Manual. DIFFERENCES FROM BASE MODEL LIST OF CHANGED PARTS (LC-C4067U)(LC-40E67UN)(LC-C4067UN)(LC-40E77UN) LC-C4067U LC-40E67U LC-40E67UN Ref.
  • Page 3 LC-C4067U/N,LC-40E67UN,LC-40/46/52E77UN,LC-C46/5277UN,LC-46/52SB57UN LIST OF CHANGED PARTS (LC-46E77UN)(LC-52E77UN)(LC-C4677UN)(LC-C5277UN) LC-46E77UN LC-52E77UN LC-46/52E77U Ref. No. Description LC-C4677UN Note (No. S37X3LC46E77U) LC-C5277UN (No. S49Y7LC4067U/) PRINTED WIRING BOARD ASSEMBLIES ← KEY Unit DUNTKE266FM02 — MAIN Unit DUNTKE833FM03 DUNTKE833FM07 No internal parts changed ← R/C, LED Unit DUNTKF096FM01 —...
  • Page 4: Important Service Safety Precaution

    LC-C4067U/N,LC-40E67UN,LC-40/46/52E77UN,LC-C46/5277UN,LC-46/52SB57UN LCC4067U 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 • Using two clip leads, connect a 1.5k ohm, 10 watt resistor paral- leled by a 0.15µF capacitor in series with all exposed metal cabinet...
  • Page 5 LC-C4067U/N,LC-40E67UN,LC-40/46/52E77UN,LC-C46/5277UN,LC-46/52SB57UN PRECAUTIONS A PRENDRE LORS DE LA REPARATION Ne peut effectuer la réparation qu' un technicien spécialisé qui s'est parfaitement accoutumé à toute vérification de sécurité et aux conseils suivants. AVERTISSEMENT • A l'aide de deux fils à pinces, brancher une résistance de 1.5 kΩ...
  • Page 6 LC-C4067U/N,LC-40E67UN,LC-40/46/52E77UN,LC-C46/5277UN,LC-46/52SB57UN 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.
  • Page 7: Chapter 1. Adjustment

    LC-C4067U/N,LC-40E67UN,LC-40/46/52E77UN,LC-C46/5277UN,LC-46/52SB57UN CHAPTER 1. LCC4067U ADJUSTMENT Service Manual [1] ADJUSTMENT PROCEDURE 1. Model number ID plug (LC-C4067U)(LC-40E67UN)(LC-C4067UN)(LC-40E77UN) Model numbers are identified by inserting the destination ID plug (QCNCMA275WJQZ) in its specified slot of the destination ID connector SC9002/ SC9003 (QCNCWA715WJQZY). Destination ID connector locations...
  • Page 8 LC-C4067U/N,LC-40E67UN,LC-40/46/52E77UN,LC-C46/5277UN,LC-46/52SB57UN 1 – 2...
  • Page 9: Parts Guide

    LC-C4067U/N,LC-40E67UN,LC-40/46/52E77UN,LC-C46/5277UN,LC-46/52SB57UN PartsGuide PARTS GUIDE No. S49Y7LC4067U/ LC-C4067U LCD COLOR TELEVISION LC-C4067UN LC-40E67UN LC-40E77UN LC-C4067U LC-C4067UN LC-46E77UN LC-40E67UN LC-52E77UN LC-C4677UN LC-40E77UN LC-C5277UN LC-46E77UN LC-52E77UN LC-46SB57UN LC-C4677UN LC-52SB57UN LC-C5277UN LC-46SB57UN Note: MODELS LC-52SB57UN The reference numbers on the PWB are arranged in alphabetical order.
  • Page 10 LC-C4067U/N,LC-40E67UN,LC-40/46/52E77UN,LC-C46/5277UN,LC-46/52SB57UN PRICE PARTS CODE PART DESCRIPTION RANK MARK DELIVERY [1] PRINTED WIRING BOARD ASSEMBLIES (LC-C4067U)(LC-40E67UN)(LC-C4067UN)(LC-40E77UN) KEY Unit DUNTKE266FM02 MAIN Unit (DUNTKF030FM16S)(LC-C4067U) DUNTKF030FM16 MAIN Unit (DUNTKF030FM17S) DUNTKF030FM17 (LC-40E67UN)(LC-C4067UN)(LC-40E77UN) R/C, LED Unit DUNTKF096FM01 RDENCA354WJQZ POWER Unit LCD Control Unit RUNTK4106TPZC (LC-C4067U)(LC-40E67UN)(LC-C4067UN) LCD Control Unit (LC-40E77UN)
  • Page 11 LC-C4067U/N,LC-40E67UN,LC-40/46/52E77UN,LC-C46/5277UN,LC-46/52SB57UN [5] CABINET AND MECHANICAL PARTS (LC-C4067U)(LC-40E67UN)(LC-C4067UN)(LC-40E77UN) LCD Module Assembly R/C, LED Unit 1-2-1 1-2-2 KEY Unit POWER Unit * LC-40E77UN only * LC-40E77UN only MAIN Unit * LC-40E77UN only * LC-C4067U LC-40E67UN LC-C4067UN only * LC-40E77UN only...
  • Page 12 LC-C4067U/N,LC-40E67UN,LC-40/46/52E77UN,LC-C46/5277UN,LC-46/52SB57UN PRICE PARTS CODE PART DESCRIPTION RANK MARK DELIVERY [5] CABINET AND MECHANICAL PARTS (LC-C4067U)(LC-40E67UN)(LC-C4067UN)(LC-40E77UN) Front Cabinet Ass'y (LC-40E77UN) CCABAC293WJ01 Front Cabinet Ass'y (LC-40E67UN) CCABAC293WJ02 Front Cabinet Ass'y (LC-C4067U)(LC-C4067UN) CCABAC293WJ03 Front Cabinet Not Available Bottom Decoration-A Ass'y Not Available 1-2-1...
  • Page 13 LC-C4067U/N,LC-40E67UN,LC-40/46/52E77UN,LC-C46/5277UN,LC-46/52SB57UN [6] CABINET AND MECHANICAL PARTS (LC-46E77UN)(LC-C4677UN) LCD Module Assembly 1-3-1 1-3-2 R/C, LED Unit 1-2-1 1-2-2 KEY Unit POWER Unit MAIN Unit...
  • Page 14 LC-C4067U/N,LC-40E67UN,LC-40/46/52E77UN,LC-C46/5277UN,LC-46/52SB57UN PRICE PARTS CODE PART DESCRIPTION RANK MARK DELIVERY [6] CABINET AND MECHANICAL PARTS (LC-46E77UN)(LC-C4677UN) Front Cabinet Ass'y (LC-46E77UN) CCABAC226WJ01 Front Cabinet Ass'y (LC-C4677UN) CCABAC226WJ03 Front Cabinet Not Available Bottom Decoration A Ass'y Not Available 1-2-1 Bottom Decoration A Not Available...
  • Page 15 LC-C4067U/N,LC-40E67UN,LC-40/46/52E77UN,LC-C46/5277UN,LC-46/52SB57UN [7] CABINET AND MECHANICAL PARTS (LC-52E77UN)(LC-C5277UN) LCD Module Assembly 1-3-1 1-3-2 R/C, LED Unit 1-2-1 1-2-2 KEY Unit POWER Unit 47 45 MAIN Unit...
  • Page 16 LC-C4067U/N,LC-40E67UN,LC-40/46/52E77UN,LC-C46/5277UN,LC-46/52SB57UN PRICE PARTS CODE PART DESCRIPTION RANK MARK DELIVERY [7] CABINET AND MECHANICAL PARTS (LC-52E77UN)(LC-C5277UN) Front Cabinet Ass'y (LC-52E77UN) CCABAC225WJ01 Front Cabinet Ass'y (LC-C5277UN) CCABAC225WJ03 Front Cabinet Not Available Bottom Decoration A Ass'y Not Available 1-2-1 Bottom Decoration A Not Available...
  • Page 17 LC-C4067U/N,LC-40E67UN,LC-40/46/52E77UN,LC-C46/5277UN,LC-46/52SB57UN [8] CABINET AND MECHANICAL PARTS (LC-46SB57UN) R/C, LED Unit KEY Unit 5-1 5-2 POWER Unit MAIN Unit...
  • Page 18 LC-C4067U/N,LC-40E67UN,LC-40/46/52E77UN,LC-C46/5277UN,LC-46/52SB57UN PRICE PARTS CODE PART DESCRIPTION RANK MARK DELIVERY [8] CABINET AND MECHANICAL PARTS (LC-46SB57UN) Front Cabinet Ass'y CCABAC343WJ31 Front Cabinet Not Available LED Decoration HDECQA777WJ3A SP Sheet HPNLSA217WJ3B Spacer Not Available Rear Cabinet Ass'y CCABBB543WJ31 Rear Cabinet Not Available...
  • Page 19 LC-C4067U/N,LC-40E67UN,LC-40/46/52E77UN,LC-C46/5277UN,LC-46/52SB57UN [9] CABINET AND MECHANICAL PARTS (LC-52SB57UN) R/C, LED Unit KEY Unit POWER Unit MAIN Unit...
  • Page 20 LC-C4067U/N,LC-40E67UN,LC-40/46/52E77UN,LC-C46/5277UN,LC-46/52SB57UN PRICE PARTS CODE PART DESCRIPTION RANK MARK DELIVERY [9] CABINET AND MECHANICAL PARTS (LC-52SB57UN) Front Cabinet Ass'y CCABAC123WJ02 Front Cabinet Not Available LED Decoration HDECQA777WJ3A SP Sheet HPNLSA202WJKA Himeron, x3 Not Available Rear Cabinet Ass'y CCABBB540WJ01 Rear Cabinet Not Available...
  • Page 21 LC-C4067U/N,LC-40E67UN,LC-40/46/52E77UN,LC-C46/5277UN,LC-46/52SB57UN [10] LCD MODULE Assembly (LC-C4067U)(LC-40E67UN)(LC-C4067UN)(LC-40E77UN)
  • Page 22 LC-C4067U/N,LC-40E67UN,LC-40/46/52E77UN,LC-C46/5277UN,LC-46/52SB57UN PRICE PARTS CODE PART DESCRIPTION RANK MARK DELIVERY [10] LCD MODULE Assembly (LC-C4067U)(LC-40E67UN)(LC-C4067UN)(LC-40E77UN) LCD Module Ass'y (LK400D3LW10Z) R1LK400D3LW10Z (LC-C4067U) LCD Module Ass'y (LK400D3LW50Z) R1LK400D3LW50Z (LC-40E67UN)(LC-C4067UN) LCD Module Ass'y (LK400D3LW60Z) R1LK400D3LW60Z (LC-40E77UN) Bezel Ass'y Top CANGK4390TP02 Bezel Ass'y Bottom CANGK4391TP02...
  • Page 23 LC-C4067U/N,LC-40E67UN,LC-40/46/52E77UN,LC-C46/5277UN,LC-46/52SB57UN [11] LCD MODULE Assembly (LC-46E77UN)(LC-C4677UN)(LC-46SB57UN)
  • Page 24 LC-C4067U/N,LC-40E67UN,LC-40/46/52E77UN,LC-C46/5277UN,LC-46/52SB57UN PRICE PARTS CODE PART DESCRIPTION RANK MARK DELIVERY [11] LCD MODULE Assembly (LC-46E77UN)(LC-C4677UN)(LC-46SB57UN) LCD Module Ass'y (LK460D3LW90Z) R1LK460D3LW90Z Bezel Ass'y Not Available BL Chassis Ass'y CCHSMA541WJ01 Holder, x4 LHLDZA963WJKZ Socket, x18 QSOCFA007WJZZ Lamp, x18 RLMPLA038WJN1 Lamp Holder Unit CHLDZB349WJ01...
  • Page 25 LC-C4067U/N,LC-40E67UN,LC-40/46/52E77UN,LC-C46/5277UN,LC-46/52SB57UN [12] LCD MODULE Assembly (LC-52E77UN)(LC-C5277UN)(LC-52SB57UN)
  • Page 26 LC-C4677UN LC-52E77UN LC-C5277UN Cable Clamp Stand Unit Operation Manual PRICE PARTS CODE DESCRIPTION PART RANK MARK DELIVERY [13] SUPPLIED ACCESSORIES (LC-C4067U)(LC-C4067UN)(LC-C4677UN)(LC-C5277UN)(LC-40E67UN)(LC- 40E77UN)(LC-46E77UN)(LC-52E77UN) Remote Control Unit RRMCGA667WJSA (LC-C4067U)(LC-C4067UN)(LC-C4677UN)(LC-C5277UN) Remote Control Unit RRMCGA759WJSA (LC-40E67UN)(LC-40E77UN)(LC-46E77UN)(LC-52E77UN) Battery Not Available AC Cord QACCDA066WJPZ Cable Clamp...
  • Page 27 LC-C4067U/N,LC-40E67UN,LC-40/46/52E77UN,LC-C46/5277UN,LC-46/52SB57UN [14] SUPPLIED ACCESSORIES (LC-46SB57UN)(LC-52SB57UN) Operation Manual Cable Clamp AC Cord Remote Control Unit Stand Unit X10-3 X10-2 X10-1 X10-4 PRICE PARTS CODE PART DESCRIPTION RANK MARK DELIVERY [14] SUPPLIED ACCESSORIES (LC-46SB57UN)(LC-52SB57UN) Cable Clamp LHLDWA173WJKZ AC Cord QACCDA066WJPZ Remote Control Unit...
  • Page 28 LC-C4067U/N,LC-40E67UN,LC-40/46/52E77UN,LC-C46/5277UN,LC-46/52SB57UN [15] PACKING PARTS (NOT REPLACEMENT ITEM) (LC-C4067U)(LC-40E67UN)(LC-C4067UN)(LC-40E77UN)
  • Page 29 LC-C4067U/N,LC-40E67UN,LC-40/46/52E77UN,LC-C46/5277UN,LC-46/52SB57UN PRICE PARTS CODE PART DESCRIPTION RANK MARK DELIVERY [15] PACKING PARTS (NOT REPLACEMENT ITEM) (LC-C4067U)(LC-40E67UN)(LC-C4067UN)(LC-40E77UN) Packing Case (LC-C4067U) SPAKCE903WJZZ Packing Case (LC-40E77UN) SPAKCF008WJZZ Packing Case (LC-40E67UN) SPAKCF010WJZZ Packing Case (LC-C4067UN) SPAKCF011WJZZ Sack TV SPAKPB219WJZZ Packing Form SPAKXC583WJZZ Sack SSAKAA032WJZZ...
  • Page 30 LC-C4067U/N,LC-40E67UN,LC-40/46/52E77UN,LC-C46/5277UN,LC-46/52SB57UN [16] PACKING PARTS (NOT REPLACEMENT ITEM) (LC-46E77UN)(LC-52E77UN)(LC-C4677UN)(LC-C5277UN)
  • Page 31 LC-C4067U/N,LC-40E67UN,LC-40/46/52E77UN,LC-C46/5277UN,LC-46/52SB57UN PRICE PARTS CODE PART DESCRIPTION RANK MARK DELIVERY [16] PACKING PARTS (NOT REPLACEMENT ITEM) (LC-46E77UN)(LC-52E77UN)(LC-C4677UN)(LC- C5277UN) SPAKCF003WJZZ Packing Case (LC-46E77UN) Packing Case (LC-52E77UN) SPAKCE997WJZZ Packing Case (LC-C4677UN) SPAKCF004WJZZ Packing Case (LC-C5277UN) SPAKCF001WJZZ Packing Case Bottom (LC-46E77UN)(LC-C4677UN) SPAKCE684WJZZ Packing Case Bottom (LC-52E77UN)(LC-C5277UN)
  • Page 32 LC-C4067U/N,LC-40E67UN,LC-40/46/52E77UN,LC-C46/5277UN,LC-46/52SB57UN [17] PACKING PARTS (NOT REPLACEMENT ITEM) (LC-46SB57UN)
  • Page 33 LC-C4067U/N,LC-40E67UN,LC-40/46/52E77UN,LC-C46/5277UN,LC-46/52SB57UN PRICE PARTS CODE PART DESCRIPTION RANK MARK DELIVERY [17] PACKING PARTS (NOT REPLACEMENT ITEM) (LC-46SB57UN) Packing Case (Main) SPAKCF005WJZZ Packing Case (Bottom) SPAKCE471WJZZ Stand Case SPAKFB626WJZZ Wrapping Paper SPAKPA999WJZZ Wrapping Paper SPAKPB231WJZZ Packing Add. SPAKXC170WJZZ Polyethylene Bag SSAKA0101GJZZ Polyethylene Bag...
  • Page 34 LC-C4067U/N,LC-40E67UN,LC-40/46/52E77UN,LC-C46/5277UN,LC-46/52SB57UN [18] PACKING PARTS (NOT REPLACEMENT ITEM) (LC-52SB57UN)
  • Page 35 LC-C4067U/N,LC-40E67UN,LC-40/46/52E77UN,LC-C46/5277UN,LC-46/52SB57UN PRICE PARTS CODE PART DESCRIPTION RANK MARK DELIVERY [18] PACKING PARTS (NOT REPLACEMENT ITEM) (LC-52SB57UN) Packing Case (Main) SPAKCE998WJZZ Packing Case (Bottom) SPAKCE353WJZZ Stand Case SPAKFB626WJZZ Wrapping Paper SPAKPA992WJZZ Wrapping Paper SPAKPB231WJZZ Packing Add. SPAKXC097WJZZ Polyethylene Bag SSAKA0101GJZZ Polyethylene Bag...
  • Page 36: All Rights Reserved

    LC-C4067U/N,LC-40E67UN,LC-40/46/52E77UN,LC-C46/5277UN,LC-46/52SB57UN COPYRIGHT 2009 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, photocopying, recording, or otherwise, without prior written permission of the publisher.