MODELS: LT-37131 / LT-37132 / LT-46131 / LT-46231
Page 5
INTRODUCTION
This service manual provides service instructions for LCD Flat Panel TV Models and Chassis:
PRODUCT SAFETY NOTICE
Many electrical and mechanical parts in television receivers have special safety related characteristics. These character-
istics are often not evident from visual inspection nor can the protection afforded by them necessarily be obtained by
using replacement components rated for higher voltage, wattage, etc.
Replacement parts which have special safety characteristics are identified in this service manual.
The replacement for any safety part should be identical in value and characteristics.
SAFETY PRECAUTIONS
NOTICE:
Observe all cautions and safety related notes located inside the receiver cabinet and on the
receiver chassis.
WARNING:
1.
Operation of this receiver outside the cabinet or with the cover removed presents a shock hazard
from the receiver's power supplies. Work on the receiver should not be attempted by anyone who is
not thoroughly familiar with the precautions necessary when working on high voltage equipment.
2.
Do not install, remove or handle the LCD panel in any manner unless shatterproof goggles are
worn. People not so equipped should be kept away while the panel is being handled. Keep
the panel away from the body while handling.
3.
When service is required, observe the original lead dress. Where a short-circuit has occurred, replace
those components that indicate evidence of overheating.
4.
If the LCD Panel is damaged, crystaline liquid may leak from the LCD panel and broken glass may be
scattered. The crystaline liquid is toxic. Avoid contact with your skin, eyes, or mouth.
DO NOT touch the broken glass or crystaline liquid with bare hands, as cuts, poisoning, and/or skin irria-
tion may occur. DO NOT let glass fragments or crystaline liquid get into your eyes or mouth. Should either
contact your eyes or mouth, rinse the contacted area thouroughly with water and consult your doctor.
5.
The fluorescent tubes in the panel contain mercury that is toxic and if broken should not be touched.
6.
DO NOT dispose of the TV with general household waste. Follow local laws and regulations for legal and
safe disposal of the TV. For disposal or recycling information, contact local authorities or the Electronic
Industries Alliance at www.eiae.org.
MODEL
CHASSIS
SCREEN
(16:9)
HEIGHT
(wo/STAND)
HEIGHT
(w/STAND)
WIDTH
DEPTH
(wo/STAND)
DEPTH
(w/STAND)
WEIGHT
(w/STAND)
POWER
USAGE
LT-37131
VLP33
37"
24.4"
26.8"
36"
5.3"
13.3"
58.8 lbs.
250W
LT-37132
VLP33+
37"
24.4"
26.8"
36"
5.3"
13.3"
58.8 lbs.
250W
LT-46131
VLP33
46"
29.3"
31.7"
44.6"
5.7"
14.1"
89 lbs.
350W
LT-46231
VLP33+
46"
29.3"
31.7"
44.6"
5.7"
14.1"
89 lbs.
350W
Summary of Contents for LT-37131
Page 2: ......
Page 4: ...MODELS LT 37131 LT 37132 LT 46131 LT 46231 Page 4 ...
Page 37: ...Page 37 MODELS LT 37131 LT 37132 LT 46131 LT 46231 POWER SUPPLY ...
Page 38: ...Page 38 MODELS LT 37131 LT 37132 LT 46131 LT 46231 DM SIGNAL POWER SUPPLIES ...
Page 39: ...Page 39 MODELS LT 37131 LT 37132 LT 46131 LT 46231 VIDEO SIGNAL PATH ...
Page 40: ...Page 40 MODELS LT 37131 LT 37132 LT 46131 LT 46231 AUDIO SIGNAL PATH ...
