Service Manual

......................................................................................................................................................................................41
 ...........................................................................................................................................................................41
 25 :   ..................................................................................................................42
 ......................................................................................................................................................................42
.....................................................................................................................................................................................42
 26 :    ...........................................................................................................44
.....................................................................................................................................................................................44
 ..........................................................................................................................................................................44
 27 :     ................................................................................................45
 ......................................................................................................................................................................45
.....................................................................................................................................................................................45
 28 :      .........................................................................................47
.....................................................................................................................................................................................47
 ...........................................................................................................................................................................47
 29 :  I/O )/(....................................................................................................48
 ......................................................................................................................................................................48
.....................................................................................................................................................................................48
 30 :   /......................................................................................................50
.....................................................................................................................................................................................50
 ..........................................................................................................................................................................50
 31 :  ........................................................................................................................51
 .......................................................................................................................................................................51
......................................................................................................................................................................................51
 32 :   ................................................................................................................55
.....................................................................................................................................................................................55
 ..........................................................................................................................................................................55
      BIOS.......................................................................................................................................55
 33 :  ..................................................................................................................56
 ......................................................................................................................................................................56
.....................................................................................................................................................................................56
 34 :   ...........................................................................................................58
.....................................................................................................................................................................................58
 ..........................................................................................................................................................................58
 35 :      ..........................................................................................59
 ......................................................................................................................................................................59
.....................................................................................................................................................................................59
 5