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 NAVIGATION…………………………………6
CHASSIS BOARD LAYOUT .................................. 6
SERVICE HINTS ........................................................ 7
APPLICABLE INPUT 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
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 ................................................... 25
PARTS LOCATION................................................... 27
LOCATION OF LEAD WIRING ................................. 29
REPLACEMENT PARTS LIST NOTE....................... 30
SCHEMATIC DIAGRAMS NOTE .............................. 48
A-BOARD (1 OF 16) SCHEMATIC DIAGRAM .... 49
P-BOARD (1 OF 2) SCHEMATIC DIAGRAM ...... 65
K-BOARD
SCHEMATIC DIAGRAM .................... 67
CONDUCTOR VIEWS .............................................. 68
2
