Panasonic TX-26LED7F, 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
SETTING INSPECTION............................................................................. 9
SELF-CHECK .......................................................................................... 10
POWER LED BLINKING TIMING CHART ............................................... 11
SERVICE MODE FUNCTION .................................................................. 12
SERVICE ................................................................................................ 13
OPTION BYTES DESCRIPTION
............................................................. 14
ADJUSTMENT METHOD ........................................................................ 15
WIRING DIAGRAM .................................................................................. 16
BLOCK DIAGRAMS................................................................................. 17
PARTS LOCATION.................................................................................. 20
REPLACEMENT PARTS LIST................................................................. 22
SCHEMATIC DIAGRAMS........................................................................ 4
1
AP-BOARD SCHEMATIC DIAGRAM ................................................ 4
2
G-BOARD SCHEMATIC DIAGRAM ................................................... 4
3
H-BOARD (1 OF 4) SCHEMATIC DIAGRAM..................................... 4
4
P-BOARD SCHEMATIC DIAGRAM ................................................... 4
8
V-BOARD SCHEMATIC DIAGRAM ...................................................
49
DG-BOARD (1 OF 13) SCHEMATIC DIAGRAM ................................ 5
0
CONDUCTOR VIEWS ............................................................................. 6
3
3