(No.MB248)1-7
SECTION 3
DISASSEMBLY
3.1
Disassembly of the main blocks of the set
3.1.1 Replacing the fuses
(See Fig.1)
• Prior to performing the following procedure, remove the rear
cover.
(1) Replace the fuses inside.
Caution:
Be sure to use fuses with the specified ratings.
Fig.1
3.1.2 Replacing the power IC
(See Fig.2)
• Prior to performing the following procedure, remove the rear
cover.
(1) Remove the two screws
A
from the heat sink between the
power IC.
(2) Remove the solder fixing the power IC.
Fig.2
Fuse (F901)
800MAL 250V
Fuse (F902)
T315MAL 250V
A
Summary of Contents for UX-H100
Page 28: ...2 5 Standard schematic diagrams A version Primary section ...
Page 29: ...2 6 US UT UW UJ version Primary section ...
Page 30: ...2 7 Main section ...
Page 31: ...2 8 Front section ...
Page 32: ...2 9 Tuner section ...
Page 33: ...2 10 CD section ...
Page 34: ...2 11 Printed circuit boards Main board forward side ...
Page 35: ...2 12 Main board forward side ...
Page 36: ...2 13 CD board forward side reverse side ...
Page 42: ...3 5 CD mechanism assembly and parts list Block No M M M B 1 8 11 3 9 4 5 2 7 10 6 10 14 12 13 ...
Page 46: ...3 9 MEMO ...