SPECIFICATIONS ............................................................................................................................... 5 BLOCK DIAGRAM .............................................................................................................................. 6 1. SERVICE MODE ADJUSTMENT ................................................................................................................ 7 2. VCO/AGC ADJUSTMENT ........................................................................................................................... 7 3. PIP VIDEO GAIN ADJUSTMENT ................................................................................................................ 7 4. SOUND INPUT LEVEL ADJUSTMENT ....................................................................................................... 7 ALIGNMENT INSTRUCTIONS ............................................................................................................ 7 1. STEREO ADJUSTMENT ............................................................................................................................ 8 2. FOCUS ADJUSTMENT ............................................................................................................................... 8 3. GEOMETRY 8 4. WHITE BALANCE ADJUSTMENT.............................................................................................................. 10 5. SUB-BRIGHT ADJUSTMENT...................................................................................................................... 11 6. PIP DATA ADJUSTMENT............................................................................................................................ 11 IC DESCRIPTION ................................................................................................................................ 16 TROUBLE SHOOTING CHARTS........................................................................................................ 24 1.NO POWER .................................................................................................................................................. 24 2. NO PIP ......................................................................................................................................................... 26 3. NO PICTURE ............................................................................................................................................... 27 4. NO SOUND.................................................................................................................................................. 28 IC DC VOLTAGE CHARTS ................................................................................................................. 29 EXPLODED VIEW ............................................................................................................................... 32 ELECTRICAL PARTS LIST................................................................................................................. 34 A DIFFERENCE PARTS LIST BETWEEN.......................................................................................... 46 PCB LAYOUT ...................................................................................................................................... 61
PRODUCT SAFETY SERVICING GUIDELINES FOR AUDIO - VIDEO PRODUCTS
CAUTION : D O N O T AT T E M P T TO M O D IF Y T H IS P R O D U C T IN A N Y W AY. SUBJECT : X-RADIATION N E V E R P E R F O R M C U S T O M IZ E D IN S TA L LAT IO N S W IT H O U T M A N U FA C - T U R E R
