TX-L55WT60Y, TX-LR55WT60 - Panasonic TV Service Manual (repair manual). Page 2

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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 
SERVICE NAVIGATION ............................................. 6 
SERVICE HINTS ........................................................ 7 
APPLICABLE SIGNALS.............................................. 8 
SPECIFICATIONS ...................................................... 9 
TECHNICAL DESCRIPTION ................................ ….11 
 
SPECIFICATION OF KEY FOR CI PLUS,  
 
DTCP-IP, ONE-TO-ONE, NETFLIX,  
 WIDEVINE, HDCP .............................................. 11 
 GENERAL 
INFORMATION ................................. 11    
 REPLACEMENT 
OF ICS..................................... 11 
 MODEL 
AND KEYS ............................................ 11 
SETTING INSPECTION............................................ 12 
SCHEMATIC DIAGRAMS NOTE………….……….…..70 
 A-BOARD (1 OF 26) SCHEMATIC DIAGRAM…….…71 
 P-BOARD (1 OF 2) SCHEMATIC DIAGRAM…….…..97 
 LD-BOARD SCHEMATIC DIAGRAM……………….…99 
 TC-BOARD (1 OF 8) SCHEMATIC DIAGRAM……...100 
 GK-BOARD SCHEMATIC DIAGRAM………………..108 
 LL-BOARD SCHEMATIC DIAGRAM…………………109 
 LR-BOARD SCHEMATIC DIAGRAM…………………110 
 LA-BOARD SCHEMATIC DIAGRAM…………………111 
 LB-BOARD SCHEMATIC DIAGRAM…………………112 
 K-BOARD SCHEMATIC DIAGRAM…………………..113 
CONDUCTOR VIEWS………………………………..…114 
 
 
 
 
 
 
 
 
 
 
 
SERVICE MODE FUNCTION ................................... 13 
SERVICE  ................................................................ 14 
SERVICE TOOL MODE............................................ 15 
HOTEL MODE .......................................................... 16 
DATA COPY BY USB MEMORY .............................. 17 
DATA COPY FROM TV SET TO USB MEMORY ..... 18 
DATA COPY FROM USB MEMORY TO TV SET ..... 19 
OPTION BYTES DESCRIPTION .............................. 20 
SELF CHECK ........................................................... 21 
POWER LED BLINKING TIMING CHART ................ 22 
LCD PANEL TEST MODE ........................................ 22 
ADJUSTMENT METHOD ......................................... 23 
WIRING DIAGRAM ................................................... 24 
BLOCK DIAGRAM (1 OF 3)...................................... 25 
PARTS LOCATION................................................... 28 
LOCATION OF LEAD WIRING ................................. 30 
REPLACEMENT PARTS LIST NOTE....................... 31 
REPLACEMENT PARTS LIST.................................. 32 
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