Introduction; Preface; Caution; Warning - Olevia 237T Service Manual

TITLE
LCD TV For 237-T11

1. Introduction

1-1 Preface

This service manual describes module-level LCD TV repair for qualified service personnel. This
service manual also includes selected production troubleshooting information for electronic
technicians and engineers.

1-2 Caution

This service manual contains important safeguards and instructions that must be followed for the
safe and proper servicing of this TV.

1-3 Warning

1. Advise customers to follow all operating instructions and safety precautions that have been
furnished with the product.
2. Unplug the ac line cord before cleaning or disassembling the product.
3. Check the ac line cord and plug for wear or damage and replace as necessary.
4. Do not use liquid cleaners or aerosol cleaners to clean the display.
5. Do not place the product on an unstable table or cart. It can cause the product to fall, resulting
in injury and product damage. If a cart is used, use caution when moving the cart/apparatus
combination to avoid injury from tip-over.
6. Use only replacement parts specified by the manufacturer or replacement parts with the same
performance and safety characteristics. Use of substitute parts with different characteristics can
result in fire or electric shock.
7. Do not hit the LCD panel. In case of breakage, use care when removing broken glass.
8. Keep the product away from heat sources such as radiators, heaters, stoves, and other
heat-generating apparatus.
9. Do not block any ventilation openings.
10. Do not use the product near water; for example, near a bathtub, washbasin, kitchen sink
laundry tub, in a wet basement, or near a swimming pool.
11. If the product uses a grounded-type ac plug and line cord, but the location has a 2-prong
receptacle, advice the customer to contact a qualified electrician to replace the outlet.
1-4 IMPORTANT INFORMATION FOR TECHNICIAN!
1. After service, press RESET for original factory defaults.
2. Look at the FM Label on the back of the TV to confirm this number is the part list on the
Front cover.
3. There is no identification label for the237-T11.
4. Chip swap front panel (TBD)
Service Manual
Company Confidential-DRAFT
Doc No. SM_237-T11_19Nov07
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