Technics SU-Z35

i DISASSEMBLY INSTRUCTIONS
e How to remove the cabinet [Fig. 1]
1. Remove the 2 setscrews [Fig. 1: @, @] on the side
and 3 setscrews [Fig. 1: @ ~ @] on the back of
the cabinet.
2. Remove the cabinet upward. o
Cabinet
Chassis
[ Fig. 1]
e
How
to
remove
the
power
amplifier
IC
[Fig.
2]
Rear
panel
1.
Remove
the
cabinet.
[See
Fig.
1]
2. Remove the 7 setscrews [Fig. 2: @ ~ @] on the
chassis and then remove the main P.C.B. with heat-sink
from the chassis.
PX) 3. Unsolder of power IC.
4.
Remove
the
2
setscrews
[Fig.
2;
@,
@]
used
to
secure
the
power
IC
on
the
heat-sink,
and
then
pull
the
power
IC.
Heat-sink
Note: When mounting the power IC, apply silicone com-
pound or equivalent heat diffuser to the rear side of
power IC, and then follow the set 1 ~ 4 reversely.
[Fig. 2] Chassis
ig.
©
How
to
remove
the
peak
power
meter
[Fig.
3]
cam
Nipper
1.
Remove
the
cabinet.
[See
Fig.
1]
Pliers
Rene
2.
To
remove
the
setscrew
[Fig.
3:
@]
of
the
peak
.
vs
power meter control P.C.B. Screw driver |
3.
Set
the
pliers
etc,
on
hold
pin
fixed
the
speaker
selector
P.C.B.
and
cut
it
of
the
nipper.
(Refer
to
Fig.
3—A)
Speaker
4.
Remove
the
peak
power
meater
P.C.B.,
release
the
claw
selector
in
the
direction
of
arrow
(A),
and
insert
a
blade
screw-
ELene
Rane
P.C.B.
driver
wapped
with
cloth
into
the
gap
between
front
[Fig.
3—-A]
:
panel
and
peak
power
meter
P.C.B.
Peak power meter
contro! P.C.B.
Peak power meter
P.C.B.
[Fig. 3]