SERVICE MANUAL LC
Contents
1. only The contents are subject to change without notice LC 37GP1U 1 LCD MODULE Assembly LC 37GP1U PRICE NEW PART NO PARTS CODE RANK MARK DELIVERY DESCRIPTION 1 LCD MODULE Assembly 1 RILK370D3LZ2B EE N J LCD Module Ass y 2 CANGK3681TPO1 BM N J Back Light Angle Ass y 3 KLMP A127WJZZ BA N J Lamp Unit x10 4 LHLDZ3382TPZZ AM N J holder x2 5 PSLDK2717TPZZ BC N J Diffusion Panel 6 PSLDK2718TPZZ AX N J Reflection Sheet x2 7 POFMD0111TPZZ BR N J Polarized light reflection sheet 8 QPWBMO0327TPZZ AG N J CS FPC x2 9 CSLDMA804WJ01 AM J Shield Case Ass y 10 RUNTKA275WJZZ BK N J INVERTER Unit A 11 RUNTKA276WJZZ BG N J INVERTER Unit B 12 CPWBX3520TPZF BR N J LCD CONTROL Unit 13 XBBSN30P14000 AA J Screw x10 14 XBPS730PO6WSO AA J Screw x12 15 PSPAZBO30WJKZ AB J Spacer x10 LC 37GP1U SHARP COPYRIGHT 2007 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 SHARP CORPORATION AV Systems Group CS Promotion Center TQ2189 S YT DS Yaita Tochigi 329 2193 Japan2. LC 37GP1U SHARP SERVICE MANUAL No S47G5LC37GP1U SUPPLEMENT LCD COLOR TELEVISION MODEL LC 37GP1U In the interests of user safety Required by safety regulations in some countries the set should be restored to its orig inal condition and only parts identical to those specified should be used OUTLINE In this Service Manual only parts in the LCD module are shown For the other points refer to the LC 37GP1U SY6A5LC32GP1U Service Manual Parts marked with AN are important for maintaining the safety of the set Be sure to replace these parts with specified ones for maintaining the safety and performance ofthe set This document has been published to be used for SHARP CORPO RATION after sales service only The contents are subject to change without notice LC 37GP1U OUTLINE AND ADJUSTMENT 1 Outline In this Service Manual only parts in the LCD module are shown For the other points refer to the LC 37GP1U SY6A5LC32GP1U Service Manual 2 Adjustment When replacing the LCD control PCB follow these steps to adjust VCOM 1 Enter the adjustment process mode 2 Select the item VCOM ADJ on the page 3 27 using the CH 5 w keys on the remote controller 3 Press the Enter key to check that the adjustment pattern is displayed 4 Adjust the flicker in the middle of the screen to minimum using the VOL keys on the rem
3. ote controller 5 Press the Enter key to turn off the pattern 6 To exit the adjustment process mode after the adjustment is done unplug the AC cord from the outlet to make a forced shutdown When the power was turned off with the remote controller once unplug the AC cord and plug it again In this case wait 10 seconds or so before plugging CAUTION Use due care in handling the information described here lest your users should know how to enter the adjustment process mode If the settings are tampered in this mode unrecoverable system damage may result Description of display 3 Current selected input 2 Current page title 4 Current color system 1 Current page 5 Destination Total pages 6 LCD Panel size Speaker type 7 Adjustment i process menu MAIN Version i 0 90 U 2006 11 21 1A header BOOT Version SACRB 1 01 Monitor Version i 09 EQ DATA CHECKSUM Hi f 8 Parameters TEMPAERATURE LAMP ERROR NORMAL STANDBY CAUSE ERROR STANDBY CAUSE LC 37GP1U SHARP PARTS GUIDE LCD COLOR TELEVISION MODEL LC 37GP1U CONTENTS 1 LCD MODULE Assembly 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 EE This document has been published to be used SHARP CORPORATION for after sales service
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