Sharp 2T-C45AE1X Service Manual
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Sharp 2T-C45AE1X Service Manual

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TopPage
SAFETY PRECAUTION
SAFETY PRECAUTION......................... . ............i
[1]
MAJOR SERVICES PARTS................... . ....... 1-1
CHAPTER 2. SPECIFICATION
[1]
SPECIFICATION.................................... . ....... 2-1
[1]
OPERATION MANUAL .......................... . ....... 3-1
[1]
DIMENSION........................................... . ....... 4-1
[1]
ADJUSTMENT ....................................... . ....... 5-1
[1]
TROUBLESHOOTING ........................... . ....... 6-1
[1]
GRAM .................................................... . ....... 7-1
[1]
SYSTEM BLOCK DIAGRAM ................. . ....... 8-1
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
LED BACKLIGHT TV
MODEL
CONTENTS
No. S88M112T-C45AE1X
:2T-C45AE1X
This document has been published to be used for
after sales service only.
The contents are subject to change without notice.
Ver.1

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  • Page 1: Table Of Contents

    TopPage Ver.1 SERVICE MANUAL No. S88M112T-C45AE1X LED BACKLIGHT TV :2T-C45AE1X MODEL CONTENTS SAFETY PRECAUTION SAFETY PRECAUTION........i CHAPTER 1. OUTLINE MAJOR SERVICES PARTS......1-1 CHAPTER 2. SPECIFICATION SPECIFICATION..........2-1 CHAPTER 3. OPERATION MANUAL OPERATION MANUAL ........3-1 CHAPTER 4.

  • Page 2: Safety Precaution

    2T-C45AE1X SAFETY PRECAUTION SAFETY PRECAUTION SAFETY PRECAUTION 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 All checks must be repeated with the AC cord plug connection reversed.
  • Page 3 2T-C45AE1X 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 oflead-free solder.

  • Page 4: Chapter 1. Outline

    2T-C45AE1X CHAPTER 1. OUTLINE [1] MAJOR SERVICES PARTS OUTLINE MAJOR SERVICE PARTS Part Code Description Note PRINTED WIRING BOARD ASSEMBLIES MAIN UNIT (GENERAL) DKEYMG912FM01 KSETLA735WJZZ POWER UNIT KSETLA739WJZZ JOGKEY UNIT KSETLA736WJZZ LED/IR UNIT KSETLA734WJZZ BLUETOOTH ANTENNA RUNTKB588WJQZ WIFI UNIT LCD PANEL MODULE UNIT...

  • Page 5: Specification

    Operating temperature 0°C to +40°C • 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 figures indicated are nominal values of production units.

  • Page 6: Chapter 3. Operation Manual

    2T-C45AE1X CHAPTER 3. OPERATION MANUAL [1] OPERATION MANUAL Attaching the stand unit 1 Soft cushion 2 Stand unit (L) 2 Stand unit (R) 3 Screws 3 – 1...

  • Page 7: Chapter 4. Dimension

    2T-C45AE1X CHAPTER 4. DIMENSION [1] DIMENSION Dimensional Drawing Unit : mm 1014 1014 4 – 1...

  • Page 8: Chapter 5. Adjustment

    2T-C45AE1X CHAPTER 5. ADJUSTMENT [1] ADJUSTMENT [1] ADJUSTMENT PROCEDURE 1. Entering and cancel the adjustment process mode 1) While holding down the TV/VIDEO 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.)
  • Page 9 2T-C45AE1X LCD TV ADJUSTMENT ITEM MICON SOFTWARE DATA INPUT Main MICON/Monitor MICON Software Data Input (Main PWB : QPWBXG912WJZZ ITEM CONDITION PROCEDURE Main MICON Checker 1. Data input by Gang Programmer IC:  RH- IXE079WJQZQ   Data Input adjustment Input Data: .img file...
  • Page 10 2T-C45AE1X WHITE BALANCE ADJUSTMENT/ GAMMA ADJUSTMENT White Balance Adjustment / Gamma Adjustment ITEM CONDITION PROCEDURE For the details of white balance adjustment procedure, please refer to white balance adjustment spec for Kameyama model. Setting AV Mode : DYNAMIC Backlight : MAX 1.
  • Page 11 2T-C45AE1X (17) Original WB adjustment is performed (LOW). Adjust RB to the reference value of point 1. R_LOW= 921 G_LOW=901 B_LOW=971 Max.Level (18) Calculate the slope R2 slope, slope, slope MGMG**** between MAX and Point2. MGMR**** )/(4080-3664) slope = high...
  • Page 12 2T-C45AE1X KEY DATA INPUT MAC Address Data Input (Main PWB: QPWBXG912WJZZ) Please refer to Caution Item for Production Widevine, (Main PWB: QPWBXG912WJZZ) Please refer to Caution Item for Production iii. HDCP1.4, HDCP 2.2, (Main PWB: QPWBXG912WJZZ) Please refer to Caution Item for Production HDCP 2.2 RECEIVER ID (Main PWB: QPWBXG912WJZZ)
  • Page 13 2T-C45AE1X WRITING PANEL SIZE Enter the adjustment process mode [ PAGE 2/13 (INIT) ] Point the cursor to [PANEL SETTING] iii. Select Panel Size and press [enter] key 02/11 [INIT] FACTORY INIT General PANEL SETTING PANEL_45_INNOLUX PUBLIC MODE OPERATION ACUTIME...
  • Page 14 2T-C45AE1X 2. HEADPHONE VOLUME SETTING Set TV Volume to 50 at the checker process by using RS-232 communication(K-Mode). 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.
  • Page 15 LED blinking GREEN repeatedly. Then press and release Single Push Button twice and for the third time press and hold Single Push Button untill LED stop blinking and panel change to black with logo 'SHARP' display. d) Backlight turned On, screen display show Purple test pattern. With function list menu displayed. First item highlighted and by push Single press repeated to scroll down untill at Public Mode column.
  • Page 16 2T-C45AE1X [2] How to exit Public Mode. a) If you power off at remote controller, or body key, or AC-OFF during Public Setting MENU is displayed, TV cancel Public Setting MENU. So if you power on next time, TV will power on normally.
  • Page 17 2T-C45AE1X 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 (re mote controller )and "CH ( )"Key (remote controller and set ). c " K "...
  • Page 18 2T-C45AE1X 3.MAXIMUM VOLUME Selection Adjustment from 1 to 100 ( no loop ) Default Explanation Exception Setting is valid only for the speaker of the unit. ( As for the headphone, the sound volume can be up to 100 irrespective of the limit ).
  • Page 19 2T-C45AE1X 7.PANEL BUTTON Selection between “ Respond ” and “ No respond ” ( loop provide )         Selection Default Respond Explanation Respond                       :The Main unitʼs keys are enabled.                           : The main unitʼs keys are excluding the POWER key ( RECEPTION/STANDBY Key             No respond    ...
  • Page 20 2T-C45AE1X 11.INPUT MODE START  Selection Selection between “ Normal ” or “ input source 1 ( input seelction or channel )” . ( loop provide.             Default Normal             In power-ON, the input source to be started or channel can be set.
  • Page 21 2T-C45AE1X 16.RC PATH THROUGH Selection “ Fixed ”, On : “ TV RCE “ ( loop enabled ) Default Explanation The from decide whether the signal received by remote control’s light-receiving section is output to the blankpin ( 9 pin ) of RS232C Fixed : This function is not active.

  • Page 22: Chapter 6. Troubleshooting

    2T-C45AE1X CHAPTER 6. TROUBLESHOOTING [1] TROUBLESHOOTING [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. Check the  PS̲ON  signal line PNL ̲POW signal line. Is there  the PS̲ON and PNL̲POW signal input at pins  (14 ) and  (16 ) of P9601? Are the DC/DC converter outputs and the output voltages along  Check the DC/DC converters and the control lines. Replace  the control lines as specified? defective parts as required. 1) D 1.5V  (IC9601)               2) BU 3.3V (IC9602) 3) BU 1.1S (IC9603) 4) D 3.3V (IC9604)             5) D 5.1V (IC9605) 6) PNL +12V (AO6405) 7) BU +5V (D9602 )  6 – 1...
  • Page 23 2T-C45AE1X With [RF] signal input No video onscreen (1) No video in the UHF/VHF reception Is there IF output from the tuner pin(6,7,8,9) of TU1101 as    Check TU1101 and its peripheral circuits. specified ? & Is there IF input at pin 60 & 61 of IC3301 ? Are there the signal outputs (pin of IC3301 to SC 3801) ? Check IC3301 and its peripheral circuit to SC3801 Pin (137-146),Pin (149-154),Pin(156,157 ) Check LVDS cable, LCD controller (incl. panel) and their periph- eral circuits. With <Video> signal input   No video onscreen (2) No external input video onscreen < INPUT 3 > Is INPUT elected on the input select menu screen? Select INPUT 3 on the input select menu screen to pick  up the right input signal. Is there the video signal input at pin (33) of IC3301? Check the line between pin (8) of J502 and pin (33) of IC3301. Check IC3301 and its peripheral circuits to SC3801 Are there the signal outputs pin ( 137-146 ),Pin(149-154), Pin(156-157) Check LVDS cable, LCD controller (incl.
  • Page 24 With <Component> signal input    No video onscreen (3) 3> No external input video onscreen <INPUT Select INPUT 3 on the input select menu screen to pick  Is INPUT 3 selected on the input select  menu screen ? up the right input signal . Are there the Y, CB and CR signal inputs at pins (29), (28) and  Check the line between pins (8)/(10)/(13 )of J502 and pins (28/ (29) /(31)  of IC3301. (31) of IC 3301 respectively? Check IC3301 and its peripheral circuits. Are there the signal outputs Pins (137-146),Pins (149-154),Pins (156,157)  Check LVDS cable, LCD controller (incl. panel) and their periph- eral circuits. With <HDMI1/HDMI2> signal input     No video onscreen (4) No external input video onscreen HDMI1 /HDMI2 Select <HDMI1 / HDMI2 > Is <HDMI 1/HDMI2 ) select menu screen to pick up the right signal  selected on the menu screen ? input Are there signal outputs from SC1501/SC1502   to      Select <HDMI1/HDMI2> select menu screen to pick up the right signal  IC3301 ? input t  ...
  • Page 25 2T-C45AE1X No audio heard (2) No external audio heard < INPUT 3 > Is there the L-ch audio signal input from pin (6) of input terminal  J502 to pin (46        )  of IC3301? Is there the R-ch audio signal input from pin (3) of input terminal  J502 to pin ( 47 ) of I C3301?  I 5,6,7,8 ) Check connection between IC3301 and IC1702 and its periph- eral circuits. Is the L-ch audio signal output at pin(26), (27) ,(30),(31) of      Check IC1702 and its peripheral circuits. IC1702 normal ? Is the R-ch audio signal output at pin(10), (11),(14),(15) of IC1702 normal ?  Are the audio signal L-ch and R-ch output at (3)/(4) and (1)/(2) of ...

  • Page 26: Chapter 7. Description Of Schematic Diagram

    2T-C45AE1X CHAPTER 7. DESCRIPTION SCHEMATIC DIAGRAM [1] DESCRIPTION OF SCHEMATIC DIA- GRAM 7 – 1...
  • Page 27 2T-C45AE1X 7 – 2...
  • Page 28 2T-C45AE1X 7 – 3...
  • Page 29 2T-C45AE1X 7 – 4...

  • Page 30: Chapter 8. System Block Diagram

    2T-C45AE1X CHAPTER 8. SYSTEM BLOCK DIA- GRAM [1] SYSTEM BLOCK DIAGRAM External WIFI + BT 2T-C45AE1X WIFI + BT Antenna(RUNTKB588WJQZ) ERICA 3 SYSTEM BLOCK WIFI/BT +/- +3.3V HDMI TUNER P501 10 pin (External WIFI Board) INPUT 1 INPUT 2 Digital/Analog...
  • Page 31 2T-C45AE1X 8 – 2...

  • Page 32: Parts Guide

    2T-C45AE1X PartsGuide PARTS GUIDE No.S88M112T-C45AE1X LED BACKLIGHT TV :2T-C45AE1X MODEL CONTENTS PRINTED WIRING BOARD CABINET & MECHANICAL PARTS ASSEMBLIES SUPPLIED ACCESSORIES LCD PANEL PACKING PARTS NOT REPLACE- MAIN UNIT ( DKEYMG912FM01) MENT ITEM 2T-C45AE1X 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.
  • Page 33 KSETLA736WJZZ BLUETOOTH ANTENNA KSETLA734WJZZ RUNTKB588WJQZ WIFI UNIT [2] LCD PANEL TFT LCD OPEN CELL KSETLA740WJZZ PANEL ASSEMBLY CLCDTA452WEA4 LED BAR KSETLA741WJZZ [3] MAIN UNIT ( DKEYMG912FM01) 2T-C45AE1X IC3101 KLM8G1GETF-B041006 RH-IXE079WJQZQ P9601 MECHANISM UNIT KSETLA732WJZZ P1701 MECHANISM UNIT KSETLA733WJZZ SC3802 CONNECTOR...
  • Page 34 2T-C45AE1X PRICE PART PARTS CODE DESCRIPTION RANK MARK RANK [3] MAIN UNIT ( DKEYMG912FM01) 2T-C45AE1X C2001 CAPACITOR RC-KZA237WJZZY C3301 CAPACITOR RC-KZA237WJZZY C3307 CAPACITOR RC-KZA237WJZZY C3319 CAPACITOR RC-KZA237WJZZY C3324 CAPACITOR RC-KZA237WJZZY C3334 RC-KZA237WJZZY CAPACITOR C9602 CAPACITOR RC-KZA237WJZZY C9603 CAPACITOR RC-KZA237WJZZY C9605...
  • Page 35 2T-C45AE1X PRICE PART PARTS CODE DESCRIPTION RANK MARK RANK [3] MAIN UNIT ( DKEYMG912FM01) 2T-C45AE1X C9607 CAPACITOR RC-KZA980WJQZY C9608 CAPACITOR RC-KZA980WJQZY C9614 CAPACITOR RC-KZA980WJQZY C9615 CAPACITOR RC-KZA980WJQZY C9628 CAPACITOR RC-KZA980WJQZY C9636 RC-KZA980WJQZY CAPACITOR L501 COIL RCILFA154WJZZY L502 COIL RCILFA154WJZZY L3806...
  • Page 36 2T-C45AE1X PRICE PART PARTS CODE DESCRIPTION RANK MARK RANK [3] MAIN UNIT ( DKEYMG912FM01) 2T-C45AE1X C3327 0.10 10V Ceramic VCKYCZ1AB104KY C3329 0.10 10V Ceramic VCKYCZ1AB104KY C3330 0.10 10V Ceramic VCKYCZ1AB104KY C3331 0.10 10V Ceramic VCKYCZ1AB104KY C3333 0.10 10V Ceramic VCKYCZ1AB104KY...
  • Page 37 2T-C45AE1X PRICE PART PARTS CODE DESCRIPTION RANK MARK RANK [3] MAIN UNIT ( DKEYMG912FM01) 2T-C45AE1X IC9608 TPS563200DDCR VHITPS56320-1Y R511 100 1/16W Metal Composition VRK-SA1JF101JY R2004 10k 1/16W Metal Composition VRK-SA1JF103JY R539 4.7k 1/16W Metal Composition VRK-SA1JF472JY R3514 0 1/32W Metal Composition...
  • Page 38 2T-C45AE1X PRICE PART PARTS CODE DESCRIPTION RANK MARK RANK [3] MAIN UNIT ( DKEYMG912FM01) 2T-C45AE1X R503 1.0k 1/16W Metal Oxide VRS-CZ1JF102JY R525 1.0k 1/16W Metal Oxide VRS-CZ1JF102JY R526 1.0k 1/16W Metal Oxide VRS-CZ1JF102JY R1510 1.0k 1/16W Metal Oxide VRS-CZ1JF102JY R1516 1.0k 1/16W Metal Oxide...
  • Page 39 2T-C45AE1X PRICE PART PARTS CODE DESCRIPTION RANK MARK RANK [3] MAIN UNIT ( DKEYMG912FM01) 2T-C45AE1X R3329 4.7k 1/16W Metal Oxide VRS-CZ1JF472JY R3332 4.7k 1/16W Metal Oxide VRS-CZ1JF472JY R1709 47k 1/16W Metal Oxide VRS-CZ1JF473FY R512 47k 1/16W Metal Oxide VRS-CZ1JF473JY R1509...
  • Page 40 2T-C45AE1X [5] SUPPLIED ACCESSORIES [5] SUPPLIED ACCESSORIES OM SET (FOR M ONLY) CINS-H106WE06 KS STAND L KSETLA688WJ41 KS STAND R KSETLA687WJ41 SCREW FOR STAND (X4) KSETLA700WJ41 WARRANTY CARD (FOR MALAYSIA) TGAN-C490WJZZ WARRANTY CARD (FOR PHILIPINES) TGAN-B249WJN2 WARRANTY CARD (FOR THAILAND)
  • Page 41 2T-C45AE1X [6] PACKING PARTS NOT REPLACEMENT ITEM P-CASE SPAKCK075WJ42 TOP AD SPAKXF624WJ41 BTM AD SPAKXF625WJ41 SPAKPB590WJZZ HOSO PP SPAKFC482WJ41 LAYER PAD FRONT EPE UNIT CPAKFC545WJ41 TAPE FOR PACK ZTAPEH48TA35E PE BAG SPAKPC407WJ41 PAPER TAPE ZTAPEQ25-150E KS SCREW & BAT CBATUA024WJ45...
  • Page 42 2T-C45AE1X Packing Assembly...
  • Page 43 Supplied accessories 1 Remote control unit ( x 1) 2 “AAA” size battery ( x 2) 3 Initial setup guide 4 Stand unit 5 Stand base with letter “R” 6 Stand base with letter “L” 7 Screws (m 4)
  • Page 44 EndPage ©  COPYRIGHT  XXXX BY  SHARP CORPORATION COPYRIGHT 2018 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, COPYRIGHT  XXXX BY  SHARP CORPORATION photocopying, recording, or otherwise, without prior written permission of the publisher. 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. RQ320 AUG 2018 Printed in Malaysia SHARP MANUFACTURING Design and Production Information CORPORATION (M) SDN. BHD Design :SEM PQA DEPARTMENT Production :SMM Batu Pahat, Johor, SL LIM SMM Malaysia  ‒ 1...

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