Panasonic Viera TH-42LRG20E, Service Manual

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CONTENTS
SAFETY PRECAUTIONS .......................................................................... 4
GENERAL GUIDE LINES..................................................................... 4
TOUCH – CURRENT CHECK.............................................................. 4
PREVENTION OF ELECTROSTATIC DISCHARGE (ESD)
TO ELECTROSTATICALLY SENSITIVE (ES) DEVICES .......................... 5
ABOUT LEAD FREE SOLDER (PBF)........................................................ 6
SUGGESTED PB FREE SOLDER ....................................................... 6
APPLICABLE SIGNALS............................................................................. 7
SERVICE HINTS ....................................................................................... 8
CHASSIS BOARD LAYOUT ...................................................................... 9
LOCATION OF LEAD WIRING…………………………………………….9
TECHNICAL DESCRIPTION.....................................................................10
SETTING INSPECTION........................................................................... 11
SELF-CHECK .......................................................................................... 12
POWER LED BLINKING TIMING CHART ............................................... 13
SERVICE MODE FUNCTION .................................................................. 14
SERVICE ................................................................................................ 15
SERVICE TOOL MODE........................................................................... 16
HOTEL MODE ......................................................................................... 17
DATA COPY BY SD CARD ..................................................................... 18
DATA COPY FROM TV SET TO SD CARD ............................................ 19
DATA COPY FROM TV SET TO TV SET................................................ 20
OPTION DESCRIPTION.......................................................................... 21
ADJUSTMENT METHOD ........................................................................ 22
WIRING DIAGRAM .................................................................................. 23
BLOCK DIAGRAMS................................................................................. 24
PARTS LOCATION.................................................................................. 26
REPLACEMENT PARTS LIST................................................................. 28
SCHEMATIC DIAGRAMS........................................................................ 40
A-BOARD (1 OF 19) SCHEMATIC DIAGRAM ................................... 41
P-BOARD (1 OF 2) SCHEMATIC DIAGRAM ..................................... 60
V-BOARD SCHEMATIC DIAGRAM ................................................... 62
CONDUCTOR VIEWS ............................................................................. 63
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