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DVD Home Theater System HTS3181/55HTS3181X/78
Service
Service Manual
TABLE OF CONTENTS
Chapter
LASER BEAM SAFETY PRECAUTIONS................................................................................................1-2
STANDARD NOTES FOR SERVICING.....................................................................................................1-3
SAFETY AND IMPORTANT NOTICE......................................................................................................1-7
LOCATION OF PCB BOARDSVERSION VARIATION .....................................................................2-1
OPERATING CONTROLS AND FUNCTIONS ........................................................................................2-2
SPECIFICATIONS ......................................................................................................................................3-1
MEASUREMENT SETUP....................................................................................................
.....................3-2 .
SYSTEM,REGION CODE,ETC..SETTING PRODURE.............................................................................3-3
RETURN UNIT TEST FLOW......................................................................................................................3-4
MAIN UNIT REPAIR CHART............................................................................................................3-5
DISASSEMBLY INSTRUCTIONS .............................................................................................................4
BLOCK WIRING DIAGRAM.....................................................................................................................5
AMPLIFIER BOARD...................................................................................................................................6
LED + KEY BOARD....................................................................................................................................7
DECODE BOARD.......................................................................................................................................8
POWER BOARD.........................................................................................................................................9
MECHANICAL EXPLODE VIEWPART LIST......................................................................................10
REVISION LIST...............................................................................................................11