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Technics SL-PJ33 - Page 13

Technics SL-PJ33
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SL-PJ33
SL-PJ33
Ref.
No.
How
to
remove
the
resistance
unit
12
(Optical
pickup
speed
detection)
Procedure
1imp>
12
1.
Remove
the
setscrew.
e
2.
Remove
in
the
direction
of
the
arrow.
How
to
remove
the
power
supply
P.C.B.
Remove
in
the
numerical
order
shown.
Remove
the
2
setscrew
4)
Remove
the
AC
socket
Procedure
13
Ref.
No.
13
Remove
the
power
switch
rod.
connector
(CN11)
Caution
for
fitting
Fit
the
P.C.B.
in
the
groove
of
chassis.
Procedure
14
eRemove
in
the
numerical
order
shown.
Bottom
cover
3
Push
the
claws
at
2
points
and
lift
the
cover
in
the
direction
of
the
arrow.
@
Remove
the
battery
cover
m
HOW
TO
REPLACE
IC’S
(Small
outline
type)
Reduce
the
amount
of
solder
on
(Example)
H-130
e
Recommended
tool
each
pin
of
the
integrated
circuit
by
|
«NOY
gg
[i
eeeteteee
Special
soldering
iron
use
of
a
solder
sucker.
*H605M
and
H-130.
*H605E
and
H-130.
Solder
¢
Do
not
touch
the
soldering
iron
to
sucker
the
area
for
along
time.
It
may
otherwise
cause
removal
of
the
print
foil.
e
When
shifting
the
pin
upward,
do
the
job
quickly
while
the
solder
is
melting.
If
the
solder
is
hard,
it
may
cause
removal
or
breakage
of
the
print
foil.
e
When
using
a
pencil
type
solder-
ing
iron.
1.
Completely
remove
the
solder
from
each
IC
pin
by
use
of
solder
sucker.
2.
Raise
each
pin
by
means
of
an
eyeleteer,
hold
the
pliers
then
remove
IC
package
from
P.C.B.
Melt
the
solder
on
the
pin
(one
elec-
trode)
with
the
soldering
iron.
While
the
solder
is
melting,
shift
the
pin
upward
by
the
soldering
iron
to
remove
it
from
the
foil.
Remove
each
pin
from
the
foil
according
to
the
above-mentioned
procedure.
*
Special
soldering
iron
(Refer
to
Technical
Information,
ORDER
NO.
GAD84125486T1)...For
U.S.A.
and
Canada
(Refer
to
Technical
Information,
ORDER
NO.
GAD84115476T8)...For
others
eH—605
Spot
Heater
(hot-air
solder
iron)
This
device
that
uses
hot
air
to
melt
solder
was
developed
to
remove
Flat-Pakage
ICs,
RHCs
and
chip
parts.
¢H—605M
(For
120V
power
source)
*H—617
Twin
Nozzle
(for
spot
heater)
¢H—605E
(For
200V/220V/240V
power
source)
Special
nozzle
for
the
removal
of
RHCs
and
chip
resistors.
(Nozzle
diameter:
1.0mm
x
2)
*H—130
Slim
Pencil
Solder
Iron
An
ultrasmall
ceramic
heater
solder
iron
is
extremely
handy
for
soldering
chip
parts,
RHCs,
ICs
etc.,
to
high-
density
circuit
boards.
Features:
e
Rated
power:
100V,
15W
Max.
temp.:
400°C
©
Heater:
ceramic
(long
life)
e
Insulation
resistance:
100MQ
Length:
178mm
Weight:
16g
(not
including
cord)
*H—131,
H—V13
Cap
Bits
Solder
tip
for
the
slim
pencil
Solder
!ron
and
is
com-
posed
of
a
bit
holder
and
a
corrosion
resistance
solder
tip.
Permits
changing
of
solder
tips
even
while
still
hot.
©
Solder
tip:
0.3mm

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