1-6 (No.MB422)
SECTION 3
DISASSEMBLY
3.1
Disassembly of the main blocks of the set
Replacement of the fuses and the power IC.
3.1.1 Replacing the fuses
(See Fig. C)
• 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.C
3.1.2 Replacing the power IC
(See Fig. D)
• Prior to performing the following procedure, remove the rear
cover.
(1) Remove the two screws
H
from the heat sink between the
power IC.
(2) Remove the solder fixing the power IC.
Fig.D
FUSE
(Location:F901)
Value: T1.25AL 250V
H
Содержание UX-GD7
Страница 1: ......
Страница 35: ...2 1 Block diagram ...
Страница 37: ...2 3 Amp section ...
Страница 38: ...2 4 Function section ...
Страница 39: ...2 5 Video section ...
Страница 40: ...2 6 Micon section ...
Страница 41: ...2 7 Front section ...
Страница 43: ...2 9 Main board Lead free solder used in the board material Sn Ag Cu melting point 219 Centigrade Reverse side ...
Страница 45: ...2 11 Trans board Lead free solder used in the board material Sn Ag Cu melting point 219 Centigrade ...