Table Of Contents - HP LT3700 Service Manual

Important Service Safety Precautions ................................................................................................................. 1
Warnings and Cautions.................................................................................................................................... 1
Safe Handling and Servicing ............................................................................................................................. 2
Repair Tips .................................................................................................................................................. 3
About Lead-Free Solder ................................................................................................................................. 3
Suggested Pb-Free Solder .............................................................................................................................. 4
Servicing of Surface-Mounted Devices (SMDs).................................................................................................. 4
Rework on Ball Grid Array (BGA) ICs.............................................................................................................. 5
Product Information and Specifications .............................................................................................................. 6
Product Information .......................................................................................................................................... 6
Product Profile.............................................................................................................................................. 6
Specifications .................................................................................................................................................. 6
LCD Panel Module........................................................................................................................................ 6
General TV Specifications LT3200 and LT3700 ............................................................................................... 7
General TV Specifications LT4200 and LT4700 ............................................................................................... 9
I/O Connectors ......................................................................................................................................... 11
Factory Preset Display Modes ...................................................................................................................... 11
Controlling the Onscreen Display ................................................................................................................. 12
TV Indicators and Controls .......................................................................................................................... 12
Remote Control .......................................................................................................................................... 13
TV Connectors ........................................................................................................................................... 14
Connectors ................................................................................................................................................ 17
Basic Operation........................................................................................................................................... 20
Basic Operation ............................................................................................................................................. 20
OSD (On-Screen Display) Functions - Simplemenu ......................................................................................... 20
OSD Functions - Fullmenu ........................................................................................................................... 21
Command Table RS232 .................................................................................................................................. 25
Return messages............................................................................................................................................. 31
Special command extension......................................................................................................................... 31
Replaceable Parts......................................................................................................................................... 32
Parts List by Model ..........................................................................................................................................32
Model LT3200 ............................................................................................................................................32
Model LT3700 ........................................................................................................................................... 33
Model LT4200 ........................................................................................................................................... 34
Model LT4700 ........................................................................................................................................... 35
Replacement Parts List Reference Pictures....................................................................................................... 36
Removal and Replacement............................................................................................................................. 41
Equipment and Tools Needed for Removal and Replacement ............................................................................... 41
Tools......................................................................................................................................................... 41
After Service Checklist................................................................................................................................. 41
Basic Adjustment Settings ............................................................................................................................ 41

Table of Contents

HP High-Definition LCD TV Service Manual
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