Panasonic TH-42LF30ER Service Manual

Also see for TH-42LF30ER: Operating instructions Operating instructions

Panasonic TH-42LF30ER Service Manual Manual pdf 3 page image

CONTENTSSAFETY PRECAUTIONS ........................................... 4GENERAL GUIDE LINES...................................... 4TOUCH – CURRENT CHECK............................... 4PREVENTION OF ELECTROSTATIC DISCHARGE(ESD) TO ELECTROSTATICALLY SENSITIVE (ES)DEVICES .................................................................... 5ABOUT LEAD FREE SOLDER (PBF)......................... 6SUGGESTED PB FREE SOLDER........................ 6APPLICABLE INPUT SIGNALS.................................. 7SERVICE HINTS ........................................................ 9CHASSIS BOARD LAYOUT ..................................... 10LOCATION OF LEAD WIRING ................................. 10OPERATING INSTRUCTIONS ................................. 11OPTION MENU......................................................... 12SERVICE MODE ...................................................... 13CAT (COMPUTER AIDED TEST) MODE ................. 13IIC MODE.................................................................. 13CD MODE ................................................................. 14SD MODE ................................................................. 14POWER LED BLINKING TIMING CHARD................ 18ADJUSTMENT METHOD.......................................... 19WIRING DIAGRAM ................................................... 20BLOCK DIAGRAM (1 OF 3) ...................................... 21PARTS LOCATION................................................... 24REPLACEMENT PARTS LIST.................................. 26SCHEMATIC DIAGRAMS ......................................... 40A-BOARD (1 OF 11) SCHEMATIC DIAGRAM .... 41DS-BOARD (1 OF 2) SCHEMATIC DIAGRAM.... 52HX-BOARD SCHEMATIC DIAGRAM.................. 54V1-BOARD SCHEMATIC DIAGRAM .................. 55V2-BOARD SCHEMATIC DIAGRAM .................. 55CONDUCTOR VIEWS .............................................. 56MS MODE................................................................. 15ID MODE................................................................... 15IIC MODE STRUCTURE ......................................... 16SELF CHECK ........................................................... 17