Panasonic glp21l tx-20la80f tx-20la80fs Service Manual
Contents
SAFETY PRECAUTIONS ........................................... 3
GENERAL
GUIDE LINES...................................... 3
TOUCH – CURRENT CHECK............................... 3
PREVENTION OF ELECTROSTATIC DISCHARGE
(ESD) TO ELECTROSTATICALLY SENSITIVE (ES)
DEVICES .................................................................... 4
ABOUT LEAD FREE SOLDER (PBF)......................... 5
SUGGESTED
PB
FREE SOLDER ........................ 5
SERVICE HINTS ........................................................ 6
CHASSIS BOARD LAYOUT ....................................... 7
SETTING INSPECTION.............................................. 7
SELF-CHECK ............................................................. 8
ADJUSTMENT METHOD............................................ 9
BLOCK DIAGRAMS .................................................. 10
PARTS LOCATION................................................... 13
REPLACEMENT PARTS LIST.................................. 14
SCHEMATIC DIAGRAMS ......................................... 21
A-BOARD
SCHEMATIC DIAGRAM .................... 22
P-BOARD
SCHEMATIC DIAGRAM .................... 23
V-BOARD
SCHEMATIC DIAGRAM .................... 24
CONDUCTOR VIEWS .............................................. 25
2