TX-L32E30B, TX-L32E30Y, TX-L37E30B, TX-L37E30Y - Panasonic TV Service Manual (repair manual). Page 4

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CONTENTS 
 
SAFETY PRECAUTIONS ........................................... 5 
 GENERAL 
GUIDE LINES...................................... 5 
 
TOUCH – CURRENT CHECK............................... 5 
PREVENTION OF ELECTROSTATIC DISCHARGE 
(ESD) TO ELECTROSTATICALLY SENSITIVE (ES) 
DEVICES .................................................................... 6 
ABOUT LEAD FREE SOLDER (PBF)......................... 7 
 SUGGESTED 
PB 
FREE SOLDER........................ 7 
APPLICABLE SIGNALS.............................................. 8 
SERVICE HINTS ........................................................ 9 
CHASSIS BOARD LAYOUT ..................................... 10 
LOCATION OF LEAD WIRING ................................. 10 
TECHNICAL DESCRIPTION ................................….11 
 
SPECIFICATION OF KEY FOR CI PLUS,  
 DTCP-IP 
ONE-TO-ONE AND WIDEVINE ........... 11 
 GENERAL 
INFORMATION ................................. 11 
 REPLACEMENT 
OF ICS..................................... 11 
 MODEL 
AND KEYS ............................................ 11 
SETTING INSPECTION............................................ 12 
SELF CHECK ........................................................... 13 
DATA COPY BY SD CARD....................................... 20 
DATA COPY FROM TV SET TO SD CARD ............. 21 
DATA COPY FROM SD CARD TO TV SET ............. 22 
OPTION BYTES DESCRIPTION .............................. 23 
ADJUSTMENT METHOD.......................................... 24 
WIRING DIAGRAM ................................................... 25 
BLOCK DIAGRAM .................................................... 26 
PARTS LOCATION................................................... 28 
REPLACEMENT PARTS LIST.................................. 30 
SCHEMATIC DIAGRAMS ......................................... 42 
 
A-BOARD (1 OF 19) SCHEMATIC DIAGRAM .... 43 
 
P-BOARD (1 OF 2) SCHEMATIC DIAGRAM ...... 62 
 LD-BOARD 
SCHEMATIC DIAGRAM .................. 64 
 KA-BOARD 
SCHEMATIC DIAGRAM .................. 65 
CONDUCTOR VIEWS .............................................. 66 
 
 
 
 
 
POWER LED BLINKING TIMING CHART ................ 15 
SERVICE MODE FUNCTION ................................... 16 
SERVICE  ................................................................ 17 
SERVICE TOOL MODE............................................ 18 
HOTEL MODE .......................................................... 19 
 
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