1-4
SERVICE AIDS
GB
WARNING
All ICs and many other semi-conductors are
susceptible to electrostatic discharges (ESD).
Careless handling during repair can reduce life
drastically.
When repairing, make sure that you are
connected with the same potential as the mass
of the set via a wrist wrap with resistance.
Keep components and tools also at this
potential.
ESD
CLASS 1
LASER PRODUCT
GB
Safety regulations require that the set be restored to its original
condition and that parts which are identical with those specified,
be used
Safety components are marked by the symbol
!
.
Lead free
Summary of Contents for MCM330
Page 10: ...CIRCUIT DIAGRAM POWER BOARD PART1 6 1 6 1 ...
Page 11: ...CIRCUIT DIAGRAM POWER BOARD PART2 6 2 6 2 ...
Page 12: ...CIRCUIT DIAGRAM POWER BOARD PART3 6 3 6 3 ...
Page 13: ...LAYOUT DIAGRAM POWER BOARD TOP SIDE 6 4 6 4 ...
Page 14: ...LAYOUT DIAGRAM POWER BOARD BOTTOM SIDE 6 5 6 5 ...
Page 15: ...CIRCUIT DIAGRAM CD BOARD 7 1 7 1 ...
Page 16: ...LAYOUT DIAGRAM CD BOARD TOP SIDE 7 2 7 2 ...
Page 17: ...LAYOUT DIAGRAM CD BOARD BOTTOM SIDE 7 3 7 3 ...
Page 18: ...CIRCUIT DIAGRAM DISPLAY VFD BOARD 8 1 8 1 ...
Page 19: ...LAYOUT DIAGRAM DISPLAY BOARD TOP SIDE 8 2 8 2 ...
Page 20: ...LAYOUT DIAGRAM DISPLAY BOARD BOTTOM SIDE 8 3 8 3 ...
Page 21: ...CIRCUIT DIAGRAM MCU BOARD 9 1 9 1 ...
Page 22: ...LAYOUT DIAGRAM MCU BOARD TOP SIDE 9 2 9 2 ...
Page 23: ...LAYOUT DIAGRAM MCU BOARD BOTTOM SIDE 9 3 9 3 ...
Page 25: ...LAYOUT DIAGRAM KAY BOARD AND SOME SMALL BOARD 10 2 10 2 ...