Service Manual

.................................................................................................................................................................................21
 .......................................................................................................................................................................21
14

  ..............................................................................................................22
 ..................................................................................................................................................................22
................................................................................................................................................................................22
15
 

  ........................................................................................................23
................................................................................................................................................................................23
 ......................................................................................................................................................................23
16

 .......................................................................................................................24
 ...................................................................................................................................................................24
................................................................................................................................................................................24
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 
 ..................................................................................................................27
................................................................................................................................................................................27
 ......................................................................................................................................................................27
18
   DIP.................................................................................................................28
 ..................................................................................................................................................................28
................................................................................................................................................................................28
19
    DIP............................................................................................................30
................................................................................................................................................................................30
 ......................................................................................................................................................................30
20
   ...................................................................................................................31
 ...................................................................................................................................................................31
.................................................................................................................................................................................31
21
    ...............................................................................................................32
................................................................................................................................................................................32
 ......................................................................................................................................................................32
22
 
.......................................................................................................................33
 ..................................................................................................................................................................33
................................................................................................................................................................................33
23
 
 
................................................................................................................36
................................................................................................................................................................................36
 ......................................................................................................................................................................36
      BIOS......................................................................................................................................36
24 
 BIOS.................................................................................................................37
       )BIOS(....................................................................................................................37
    BIOS.............................................................................................................................................37
4