Amiga 1000 - Pcb Removal; Power Supply

AMIGA
1000
ASSEMBLY
LEVEL
REPAIR
2.6
PCB
REMOVAL
CAUTION: Do
NOT remove
the
4
screws that
secure the
card
edge
connector
shields
at
locations.
2.6.1
G7.
Disconnect
the
power
supply
cable at
location
2.6.2
Remove
the
4 PCB
screws at
locations A1
,
A6,
T1 , T4.
Note that
the
power
supply
screws
are larger
than
the
other two. See
Fig.
2-12.
2.6.3
Gently lift
the
PCB
from the
bottom
case.
To clear
the mouse
connectors,
you
will
have to
lift the
power sup-
ply
side of
the
board up
first
and
lightly
push the
right-side
bottom
housing
away
from
the PCB.
The
rear
panel
hous-
ing
will
come off
with the
PCB
and
may
require
slight
pressure
during PCB
removal to
keep
it
from binding
in
it's
tracks, as
shown
in
Fig.
2-13.
2.6.4 To
remove
the
LOWER
RFI
SHIELD
from
the PCB,
untwist
the 8
tabs at
locations
A1
,
A4, A9, A10, T9,
T3,
N1, J1.
2.7
POWER
SUPPLY
REMOVAL
2.7.1
To
remove
the
power
supply,
move the
assembly
toward
the
left side of
the
case to
disengage
the
bottom
case
feet.
Lift the
power
supply
from the
bottom case.
See
Fig.
2-15.
Fig.
2-12. PCB
Screw
Removal
Fig.
2-13.
PCB
Removal
Fig.
2-14. Rear
Housing
Clearance
Fig.
2-15. Power
Supply
Removal
2.7.2
Power supply
WARRANTY
EXCHANGE is
for the
entire assembly as
it is
shown
when
removed
from the
bot-
tom
case.
2-5