HANNspree 1E03-37GT Service Manual page 2

Liquid crystal display television
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Preface
All rights reserved. No part of this publication may be reproduced, transmitted, transcribed, stored in
a retrieval system or translated into any language in any form or by any means, electronic, mechanical,
magnetic, optical, chemical, manual, or otherwise, without the prior permission of the company.
Disclaimer
We make no representations or warranties, either expressed or implied, with respect to the contents of this
document, and specifically disclaims any warranties, merchantability or fitness for any particular purpose.
Further, reserves the right to revise this publication and make changes in the contents without obligation to
notify any person of such revision or change.
All rights reserved
VGA and XGA are registered trademarks of International Business Machines Co. Inc.
Product safety notice
Many electrical and mechanical parts in this product include specific, safety related characteristics. These
characteristics may not be immediately obvious by visual inspection and the protection these components
offer can not necessarily be obtained using replacement components with the same voltage or power ratings.
Replacement parts with specific safety characteristics are identified in this manual and its supplements.
Electrical components having such features are identified by shading on the schematic diagram and in the
parts list. Before replacing components, read the parts list in this manual thoroughly.
The use of substitute parts which do not have the same safety characteristics as those indicated in the parts
list may cause electrical shock, fire, x-ray emissions, or other hazards.
Service notes
1. When replacing circuit boards or components, clamp the lead wires to the terminals before soldering.
2. When replacing a high power resistor (oxide metal film resistor) on a circuit board, keep the resistor at
least 10 mm (0.5-inch) from the circuit board.
3. Keep leads and wires away from high voltage and high temperature components.
4. If any fuse in the product is blown, replace it only with the correct fuse specified in the parts list.
Handling of broken glass and liquid crystal leakage
If the LCD is damaged, liquid crystal leakage may occur and the glass may shatter into small pieces. Do not
touch the broken glass or liquid crystal which is toxic. In addition to possible cuts resulting from broken
glass, toxic leakage may cause skin irritation or poisoning. If liquid crystal enters your eyes or mouth, you
should immediately rinse with clean water and consult a doctor.
Important safety information
1. Read all these instructions.
2. Save these instructions for later use.
3. Unplug this television set from the wall outlet before cleaning.
4. Do not use accessories not recommended in the user manual as they may damage the product.
5. Do not use this product in wet locations such as near a bathtub, washbowl, kitchen sink, laundry tub,
swimming pool, or in a wet basement.
I

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