Sharp LC-13SH1E Service Manual
  1. Manuals
  2. Brands
  3. Sharp Manuals
  4. LCD TV
  5. LC-13SH1E
  6. Service manual
Sharp LC-13SH1E Service Manual

Sharp LC-13SH1E Service Manual

Hide thumbs Also See for LC-13SH1E:
Table of Contents

Advertisement

Quick Links

Download this manual See also: Operating Manual

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the LC-13SH1E and is the answer not in the manual?

Questions and answers

Related Manuals for Sharp LC-13SH1E

Summary of Contents for Sharp LC-13SH1E

  • Page 2: Table Of Contents

    LC-13SH1E LC-15SH1E SERVICE MANUAL SY4C2LC13SH1E LCD COLOUR TELEVISION LC-13SH1E LC-15SH1E MODELS In the interests of user-safety (Required by safety regulations in some countries) the set should be re- stored to its original condition and only parts identical to those specified should be used.

  • Page 3: Important Service Safety Precaution

    LC-13SH1E LC-15SH1E IMPORTANT SERVICE SAFETY PRECAUTION Ë Service work should be performed only by qualified service technicians who are thoroughly familiar with all safety checks and the servicing guidelines which follow: • Connect the resistor connection to all exposed metal...
  • Page 4 LC-13SH1E LC-15SH1E Precautions for using lead-free solder 1 Employing lead-free solder "MAIN PWB" 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 5: Specifications

    4.1 kg, w/o accessories As a part of 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...

  • Page 6: Operation Manual

    LC-13SH1E LC-15SH1E OPERATION MANUAL...
  • Page 7 LC-13SH1E LC-15SH1E...

  • Page 8: Dimensions

    LC-13SH1E LC-15SH1E DIMENSIONS ËLC-13SH1E/LC-15SH1E Unit: mm 143/145 153/155 196/205 267/307 277/281 341/384 115/115 79/79 157/158...

  • Page 9: Removing Of Major Parts

    3. Remove the cabinet B after opening from the direction of an arrow. 4. Detach the connector from each PWB. Cabinet A Cabinet B ~ Note: For the LC-13SH1E, disconnect Stand the AC cord from the PWB. Operation PWB SC4201...
  • Page 10 LC-13SH1E LC-15SH1E 5. Remove the 2 lock screws from the main PWB and undo the hooks a. Detach the chassis frame, together with its terminals, from the main PWB. 6. Remove the 2 lock screws from the sub PWB and undo the hooks b, c and d. Detach the chassis frame together with its terminals, from the sub PWB.
  • Page 11 LC-13SH1E LC-15SH1E » Precautions in handling the LCD panels 1. Work in a clean room (with humidities below 50%). 2. Be sure to wear an anti-static armband. 3. Handle the panels on an electro-conductive mat. 4. Be careful not to fall, shake and shock the panels.
  • Page 12 LC-13SH1E LC-15SH1E » Precautions at the time of the side B(back) service of main and sub unit. 1. Remove only SC1203 of the FFC for connection between Main unit (SC1203) and LCD panel, and connect the extended cable (QCNW-A553WJZZ) for service.

  • Page 13: Adjusting Procedure Of Each Section

    LC-13SH1E LC-15SH1E ADJUSTING PROCEDURE OF EACH SECTION The best adjustment is made before shipping. If any position deviation is found or after part replacement is performed, adjust as follows. Preparation for adjustments Use a stable AC power source. LC-13/15SH1E AC Power : 230V 1.
  • Page 14 LC-13SH1E LC-15SH1E 5. Adjustment 5-1. RF AGC adjustment 1) Feed the colour bar signal. 2) In Adjustment Mode, select the RF AGC AUTO ("OFF") and press the " RIGHT" cursor key to start the adjustment. 3) Automatic adjustment is complete when it display "OK" is displayed.
  • Page 15 LC-13SH1E LC-15SH1E 7. Lamp error detection 7-1. Functional description This LCD colour television has a function (lamp error detection) to be turned OFF automatically for safety when the lamp or lamp circuit is abnormal. If the lamp or lamp circuit is abnormal, or some other errors happen, and the lamp error detection is executed, the followings occur.
  • Page 16 LC-13SH1E LC-15SH1E 8. Hotel mode 8-1. How to enter the Hotel mode. 1) Turn on the power and enter the Adjustment Process mode. 2) Using the "UP" or "DOWN" cursor key on the remote controller, select the Hotel mode. 3) Using the "RIGHT" cursor key on the remote controller, change the setting from "0" to "1". Now the Hotel mode shows up.
  • Page 17 LC-13SH1E LC-15SH1E 9. Software Loading 1) Upgrading the software or after replacement of IC151, IC501 or Main PWB, make sure to upload the processors with updated software. 2) Please use the dedicated Interface JIG (JIGINF-001) and supplied programs for upgrading the software.
  • Page 18 LC-13SH1E LC-15SH1E 4) First click [SST / ATMEL] and then follow by [Identify] to identify the flash memory. Confirm the item below in Comment Window. 5) Click [Select Intel HEX File …] to open the source files. The source file name are "Sedna_Sharp****.hex"...
  • Page 19 LC-13SH1E LC-15SH1E 9) Finally click [Restart System] to initialize. Confirm "Reset done" in Comment Window. 10) Power OFF the set by unplugging AC Cord, remove the JIG from the plug and wait for 1 minute before power ON again. Notes: If any error occur during any process, power OFF the set and repeat the all the process again. If these still fail, please erase Main Software and repeat the whole process again.
  • Page 20 LC-13SH1E LC-15SH1E 4) First click [Enter ISP Mode] then click [Send]. If the following window appear, click [Yes] Confirm ISP status "Ready". If "Entering ISP is not successful" occur, repeat step No. 4) again. If still fail, unplug the AC cord and repeat from step No.
  • Page 21 LC-13SH1E LC-15SH1E 6) Next click [Write Flash] and load the source file by clicking [Browse]. The source file name are "LC20SH1_****.hex". Once the data is loaded successfully click [Send]. Confirm the Program, PK26 & Character are all "OK" and ISP status is "Ready".

  • Page 22: Trouble Shooting Table

    LC-13SH1E LC-15SH1E TROUBLE SHOOTING TABLE...
  • Page 23 LC-13SH1E LC-15SH1E TROUBLE SHOOTING TABLE (Continued)
  • Page 24 LC-13SH1E LC-15SH1E TROUBLE SHOOTING TABLE (Continued)
  • Page 25 LC-13SH1E LC-15SH1E TROUBLE SHOOTING TABLE (Continued)
  • Page 26 LC-13SH1E LC-15SH1E TROUBLE SHOOTING TABLE (Continued)

  • Page 27: Chassis Layout

    LC-13SH1E LC-15SH1E CHASSIS LAYOUT OPERATION Unit MENU INPUT SC4201 POWER SW4203 SW4204 SW4205 S4201 MAIN Unit SC1202 SC1201 SC105 IC7705 IC751 IC1201 IC1101 IC704 IC701 IC101 P2002 IC151 TU201 IC801 IC501 IC7706 X501 IC702 SC106 SC104 IC7704 P3901 P3902 IC7701...
  • Page 28 LC-13SH1E LC-15SH1E DOWN DOWN SW4207 SW4203 SW4202 SW4206 4205 SUB Unit IC7705 T1.6A L 250V F6700 IC7706 D7703 T7701 R7709 T3.15AL F7701 (13) P7722 (15) CN7701 SC4001 MC4001 D4002...

  • Page 29: Block Diagram

    LC-13SH1E LC-15SH1E BLOCK DIAGRAM ANTENNA TUNER SF201 SF202 SCART SC3901 (AV1) SC_ RIN / SC_LIN AUDIO IN SC_ ROUT / SC_LOUT AUDIO OUT SC_ VIN VIDEO IN OUTPUT DRIVER VIDEO OUT AMP Q3908 & Q3909 SC_ R / SC_G / SC_B...
  • Page 30 LC-13SH1E LC-15SH1E R_IN / L_IN SP_L/R (-) AUDIO POWER AMP SPEAKER P3301 SP_L/R (+) IC3301 Y/U/V HEADPHONE J3701 JACK IC801 Y/U/V IN R/G/B R/G/B SCALER AMP Q801-Q803 R/G/B SCALER MPCLK / MPDA RX0-RX4 RX0N-RX4N LVDS TO TTL R0-R7, G0-G7, B0-B7...

  • Page 31: Overall Wiring Diagram

    LC-13SH1E LC-15SH1E OVERALL WIRING DIAGRAM LCD GRADUATION LCD SOURCE ( QCNW-D229WJQZ ) ( QCNW-D228WJQZ ) MAIN DUNTKC860WE ( QPWBXC860WJ ) DUNTKC857WE ( QPWBFC857WJ )
  • Page 32 LC-13SH1E LC-15SH1E LCD GATE ( QCNW-D230WJQZ ) ( QCNW-D362WJQZ ) P6700 NA390WJ SC105 N0596RE SC4201 N0596RE 3.3Vsbt 3.3Vstb POWER POWER DUNTKC858WE KEY1 KEY1 KEY2 KEY2 ( QPWBFC858WJ) P6701 NA390WJ BACK LIGHT P6702 NA390WJ ( KLMP-A048WJZZ ) (LC-13SH1E) ( KLMP-A047WJZZ )

  • Page 33: Description Of Schematic Diagram

    LC-13SH1E LC-15SH1E DESCRIPTION OF SCHEMATIC DIAGRAM VOLTAGE MEASUREMENT CONDITION: 1. The voltages at test points are measured on the stable supply voltage of AC 220–240V. Signals are fed by a colour bar signal generator for servicing purpose and the above voltages are measured with a 20k ohm/V tester.

  • Page 34: Schematic Diagram

    LC-13SH1E LC-15SH1E SCHEMATIC DIAGRAM Ë OPERATION Unit...
  • Page 35 LC-13SH1E LC-15SH1E Ë SUB Unit-1/3...
  • Page 36 LC-13SH1E LC-15SH1E...
  • Page 37 LC-13SH1E LC-15SH1E Ë SUB Unit-2/3 (LC-13SH1E)
  • Page 38 LC-13SH1E LC-15SH1E...
  • Page 39 LC-13SH1E LC-15SH1E Ë SUB Unit-2/3 (LC-15SH1E)
  • Page 40 LC-13SH1E LC-15SH1E...
  • Page 41 LC-13SH1E LC-15SH1E Ë SUB Unit-3/3...
  • Page 42 LC-13SH1E LC-15SH1E...
  • Page 43 LC-13SH1E LC-15SH1E Ë MAIN Unit-1/3...
  • Page 44 LC-13SH1E LC-15SH1E...
  • Page 45 LC-13SH1E LC-15SH1E Ë MAIN Unit-2/3...
  • Page 46 LC-13SH1E LC-15SH1E...
  • Page 47 LC-13SH1E LC-15SH1E Ë MAIN Unit-3/3...
  • Page 48 LC-13SH1E LC-15SH1E...
  • Page 49 LC-13SH1E LC-15SH1E Ë R/C, LED Unit...

  • Page 50: Printed Wiring Board Assemblies

    LC-13SH1E LC-15SH1E PRINTED WIRING BOARD ASSEMBLIES POWER CH UP MENU CH DOWN INPUT VOL - VOL + SW4207 SW4206 SW4202 SW4203 SW4205 SW4204 SC4201 S4201 QPWBFC858WJN4 DUNTKC858WE (QKITPC857WJN4) OPERATION Unit (Wiring Side) R4202 R4204 R4201 R4205 R4203 OPERATION Unit (Chip Parts Side)
  • Page 51 LC-13SH1E LC-15SH1E SC1201 SC1202 R1206 R1207 R1205 R1116 R1211 IC1101 C2203 L2202 IC1201 R22** CN107 CN108 P2002 R123 IC101 KC860WE Q105 D101 C551 R201 TU201 XC860WJN4 R219 C206 C205 L202 SF203 C201 C207 SC104 MAIN Unit (Side-A)
  • Page 52 LC-13SH1E LC-15SH1E SC1201 IC751 C759 C766 L751 C1119 R713 SC105 D1103 D759 Q752 IC701 C709 R767 R123 D101 C551 C111 R301 C303 C535 IC501 C521 C301 R201 C804 C304 C216 C420 C215 C720 C822 C549 SC106 D702 R704 C826 C724...
  • Page 53 LC-13SH1E LC-15SH1E SC1201 SC1202 C1207 R1120 R1116 R1205 R1206 R1207 L2201 R1242 C2201 C722 R1211 C2203 IC2201 IC1201 C1203 R2232 IC1101 L2202 R1240 C1216 R2207 R2208 R2203 R2204 R2205 R2206 SC1203 P107 P108 C816 C764 P2002 IC101 R123 Q105 C551...
  • Page 54 LC-13SH1E LC-15SH1E SC1201 IC751 SC105 C1119 C759 C766 L751 C758 R1116 R141 R713 R221 R1118 R1117 R766 C760 R220 D1103 D759 D1101 R761 R2233 R757 D755 R1109 TP102 R752 Q757 C702 C1113 L752 C1108 Q752 C752 C1110 IC1101 Q753 R1115...
  • Page 55 LC-13SH1E LC-15SH1E SC105 R110 R1123 Q1105 Q106 R1114 C1109 R707 R1105 R716 R1107 R717 Q1103 D701 FB*** C557 C417 C416 R108 R107 R127 C415 C580 C821 R423 C582 C805 C105 C579 C803 C575 R801 C578 C123 C103 C574 R807 R827...
  • Page 56 LC-13SH1E LC-15SH1E R1243 R1208 FB1201 R1122 R1121 C1215 C1214 Q1201 R1123 R1215 R1216 Q1202 R1222 D1202 R1230 R1105 C1213 Q1206 R1107 D1206 D1205 R132 R133 R131 D701 R134 FB*** C557 IC801 R223 R208 C203 D206 C213 D203 D202 D205 Q203...
  • Page 57 LC-13SH1E LC-15SH1E TL1203 TL1209 TL1206 TL1205 TL1202 TL1208 C1118 TL1201 TL1207 R1124 R1127 TL1204 TL12 R1128 R110 R1123 R1103 Q106 Q1105 Q1106 R1114 D1104 C1109 R714 R707 Q1102 R716 R722 Q1103 R1110 R717 R715 D701 R709 R712 C106 C711 C557...
  • Page 58 LC-13SH1E LC-15SH1E TL1203 TL1209 TL1215 TL1226 TL1232 TL1238 TL1244 TL1250 TL1256 TL1262 TL1268 TL1206 TL1212 TL1218 TL1223 TL1229 TL1235 TL1241 TL1247 TL1253 TL1259 TL1265 TL1225 TL1231 TL1237 TL1243 TL1249 TL1205 TL1211 TL1217 TL1255 TL1261 TL1267 TL1202 TL1208 TL1214 TL1220 TL1222...
  • Page 59 LC-13SH1E LC-15SH1E DUNTKC857WE (QKITPC857WJN4) QPWBFC857WJN4 R7746 D3605 D3604 IC7705 C7731 FB7704 Q7711 C7741 R7729 C7737 C7708 F6700 R7742 T1.6A L 250V D7721 D7723 C7724 R6712 D7732 R6713 R6700 R6738 C7744 C7717 IC7706 D7713 C7720 D7703 C7716 HM7009 T7701 R6714 IC7702...
  • Page 60 LC-13SH1E LC-15SH1E IC7705 D7732 C7744 IC7706 SUB Unit (Wiring Side) FB7702 C7746 P3901 R7718 P3902 R3941 C3907 R7727 R7737 IC7702 IC7703 C3905 R3939 C3906 R7713 C3918 Q7701 D7709 R7748 R7714 C3901 D7710 C7712 R7706 C7740 D7729 D7708 R7712 D7725 C3309...
  • Page 61 LC-13SH1E LC-15SH1E R3607 R3608 Q7714 R7744 R7711 Q7712 R6728 C6703 R7740 R7741 R6702 C6707 R6703 Q7707 C6708 R7743 D6701 C6702 R6743 R6701 C6701 R7733 D6705 C6719 Q7706 R6710 R7735 Q7710 D6716 R6711 C6711 R6709 Q6706 C6712 C6714 C6717 R6726 Q6713...
  • Page 62 LC-13SH1E LC-15SH1E R7733 SUB Unit (Chip Parts Side) C3909 R3937 C3914 D3901 R3912 R3931 Q3909 D3300 R3930 Q3903 R3938 C3917 R3904 R3908 R3924 R3306 Q3905 R3311 R3313 R3920 R3316 R3918 Q3906 R5015 Q3907 R3911 R5017 Q3305 Q3902 C3903 R3322 C5002...

  • Page 63: Replacement Parts List

    Part No. Description Code Ref. No. Part No. Description Code PARTS LIST DUNTKC857WE06 (LC-13SH1E) DUNTKC857WE05 (LC-15SH1E) PARTS REPLACEMENT SUB UNIT INTEGRATED CIRCUITS Replacement parts which have these special safety characteristics IC3301 VHiAN17821A-1 J AN17821A identified in this manual; electrical components having such features IC7701 VHiSTRW67652E J I.C.
  • Page 64 LC-15SH1E Ref. No. Part No. Description Code Ref. No. Part No. Description Code DUNTKC857WE06 (LC-13SH1E) C3908 VCCCCY1HH101JY J 100p 50V Ceramic DUNTKC857WE05 (LC-15SH1E) C3909 VCCCCY1HH331JY J 330p 50V Ceramic C3910 VCEAEA1CW106M+ J 10 16V Electrolytic SUB UNIT (Continued) C3911 VCEAEA1CW106M+ J 10...
  • Page 65 LC-13SH1E LC-15SH1E Ref. No. Part No. Description Code Ref. No. Part No. Description Code DUNTKC857WE06 (LC-13SH1E) R6717 VRS-CY1JF333JY J 33k 1/16W Metal Oxide DUNTKC857WE05 (LC-15SH1E) R6722 VRS-CY1JF471JY J 470 1/16W Metal Oxide R6723 VRS-CY1JF824JY J 820k 1/16W Metal Oxide SUB UNIT (Continued)
  • Page 66 LC-15SH1E Ref. No. Part No. Description Code Ref. No. Part No. Description Code DUNTKC857WE06 (LC-13SH1E) DUNTKC858WE06 (LC-13SH1E) DUNTKC857WE05 (LC-15SH1E) DUNTKC858WE05 (LC-15SH1E) SUB UNIT (Continued) OPERATION UNIT DIODES P7701 QCNCMA012WJZZ J Plug, 15-pin P7702 QPLGN0269GEZZ J Plug, 2-pin (AC INPUT Termial) AB...
  • Page 67 LC-13SH1E LC-15SH1E Ref. No. Part No. Description Code Ref. No. Part No. Description Code DUNTKC859WE06 (LC-13SH1E) DUNTKC860FM05 (LC-13SH1E) DUNTKC859WE05 (LC-15SH1E) DUNTKC860FM04 (LC-15SH1E) R/C, LED UNIT MAIN UNIT TRANSISTORS TUNER NOTE: THE PARTS HERE SHOWN ARE SUPPLIED AS AN Q4001 VSKRC104S//-1Y J KRC104S ASSEMBLY BUT NOT INDEPENDENTLY.
  • Page 68 LC-13SH1E LC-15SH1E Ref. No. Part No. Description Code Ref. No. Part No. Description Code DUNTKC860FM05 (LC-13SH1E) C416 VCKYCY1EF104ZY J 0.1 25V Ceramic DUNTKC860FM04 (LC-15SH1E) C417 VCKYCY1EF104ZY J 0.1 25V Ceramic C418 VCKYCY1EF104ZY J 0.1 25V Ceramic MAIN UNIT C419 VCCCCY1HH101JY J 100p...
  • Page 69 LC-13SH1E LC-15SH1E Ref. No. Part No. Description Code Ref. No. Part No. Description Code DUNTKC860FM05 (LC-13SH1E) R114 VRS-CY1JF2R2JY J 2.2 1/16W Metal Oxide DUNTKC860FM04 (LC-15SH1E) R115 VRS-CY1JF2R2JY J 2.2 1/16W Metal Oxide R116 VRS-CY1JF103JY J 10k 1/16W Metal Oxide MAIN UNIT (Continued)
  • Page 70 LC-13SH1E LC-15SH1E Ref. No. Part No. Description Code Ref. No. Part No. Description Code DUNTKC860FM05 (LC-13SH1E) R831 VRS-CY1JF121JY J 120 1/16W Metal Oxide DUNTKC860FM04 (LC-15SH1E) R832 VRS-CY1JF121JY J 120 1/16W Metal Oxide R833 VRS-CY1JF121JY J 120 1/16W Metal Oxide MAIN UNIT (Continued)
  • Page 71 LC-13SH1E LC-15SH1E Ref. No. Part No. Description Code Ref. No. Part No. Description Code DUNTKC860FM05 (LC-13SH1E) DUNTKC860FM04 (LC-15SH1E) MAIN UNIT (Continued) FB508 RBLN-0062TAZZY J Ferrite Bead FB531 RBLN-0062TAZZY J Ferrite Bead FB532 RBLN-0062TAZZY J Ferrite Bead FB533 RBLN-0062TAZZY J Ferrite Bead...
  • Page 72 CABINET AND MECHANICAL PARTS RCORFA032WJZZ J Ferrite Core GCOVHA069WJKA S AC Holder (LC-13SH1E) LHLDK0002PEK0 J AC Cord Holder QACCZA019WJPZ J AC Cord (LC-13SH1E/E å (F)/E(I)/E(R)) CCABAA755WJ01 S Cabinet A Ass’y QACCBA024WJPZ J AC Cord (LC-13SH1E(K)) Not Available – Cabinet A —...
  • Page 73 LC-13SH1E LC-15SH1E CABINET AND MECHANICAL PARTS Oniy for LC-15SH1E Operation PWB Oniy for LC-13SH1E 5-2-6 R/C, LED PWB 5-2-5 5-2-3 5-2-1 5-2-4 5-2-2 3-1-3 3-1-1 3-1-2 Sub PWB Main PWB...
  • Page 74 LC-13SH1E LC-15SH1E Ref. No. Part No. Description Code Ref. No. Part No. Description Code CABINET AND MECHANICAL PARTS TLABSA029WJZZ J GOST Label (LC-15SH1E(R)) (LC-15SH1E) RCORFA032WJZZ J Ferrite Core RCORF0103CEZZ J Ferrite Core PSPAZA677WJZZ S Spacer, x1 CCABAA754WJ01 S Cabinet A Ass’y...
  • Page 75 (NOT REPLACEMENT ITEM) å QACCBA016WJPZ J AC Cord (LC-15SH1E(K)) SPAKCB717WJZZ – Packing Case(LC-15SH1E) — å QACCKA006WJPZ J AC Cord (LC-15SH1E/E SPAKCB718WJZZ – Packing Case(LC-13SH1E) — (F)/E(I)/E(R)) SPAKPA465WJZZ – Wrapping Paper — RRMCGA339WJSA S Wireless Remote Control (LC-15SH1E) TiNS-B517WJN2 S Operation Manual SPAKPA466WJZZ –...

  • Page 76: Packing Of The Set

    LC-13SH1E LC-15SH1E PACKING OF THE SET Only for LC-13/15SH1E/E(F) X3, X6, X7, X8 Only for LC-13/15SH1E...
  • Page 77 LC-13SH1E LC-15SH1E COPYRIGHT © 2005 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.

This manual is also suitable for:

Lc-15sh1e

Table of Contents