1-1
Service Tools:
Universal Torx driver holder .................................4822 395 91019
Torx bit T10 150mm ...........................................4822 395 50456
Torx driver set T6-T20 .........................................4822 395 50145
Torx driver T10 extended .....................................4822 395 50423
Compact Disc:
SBC426/426A Test disc 5 + 5A ...........................4822 397 30096
SBC442 Audio Burn-in test disc 1kHz .................4822 397 30155
SBC429 Audio Signals disc .................................4822 397 30184
Dolby Pro-logic Test Disc ....................................4822 395 10216
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 MCM279
Page 11: ...5 1 5 1 SET BLOCK DIAGRAM ...
Page 12: ...5 2 5 2 SET W IRING DIAGRAM ...
Page 13: ...CIRCUIT DIAGRAM MAIN BOARD PART1 6 1 6 1 ...
Page 14: ...6 2 6 2 CIRCUIT DIAGRAM MAIN BOARD PART2 ...
Page 15: ...6 3 6 3 LAYOUT DIAGRAM MAIN BOARD ...
Page 16: ...7 1 7 1 KEY USB JACK BOARD ...
Page 17: ...8 1 8 1 CIRCUIT DIAGRAM POWER AMP BOARD ...
Page 18: ...8 2 8 2 LAYOUT DIAGRAM POWER AMP BOARD ...
Page 19: ...EXPLODE DIAGRAM 9 1 9 1 ...