Sansui P-L50 - Page 2

joe
9.
MA
;
.
|
oc
9.
MAIN
PARTS
REPLACEMENT
s.
wri
oer
gat
ak
rae:
tec
— “et! :
al
“begs
300BC
fitting
it’s
vortion
of
print
9-1,
R
*
Replace
|
me
|
(See
Fig,
4
nt
of
Tone
Arm
Driving
Wire
.
5)
Bend
lead-wires
Of
NEW
i
1)
Remagsarn
"4
on
Page
6,
Top
Vi
ose
ta),
es
circuit
board
(5-01
21).
(See
Fig.
9°3)
gees
ae
Reman.
the
cabinet
(s
ua
sa
i.
,
a
ee
6)
Place
the
new
|
(H300BC)
on
the
portion
of
printed
circuit
|
ee
mecha
ae
How
to
remove
the
cabinet
on
Page
7)
—
poard
($-0121)
and
bend
both
outside
lead-wires-
{See
Figs-
9-4,
:
€,
Pee
;
2
|
Remove
he
tension
adiusti
3
9-5)
|
7
~
5)
Take
of
os
bully
(B),
sting
screw.
|
-
Ss
sgt
ei
|
7
:
-
«
|
nism
F
the'screw
i
|
:
Fig.
9-4
|
|
;
i=
&
ae
Chassj
Ww
®@
fixi
>
drivi
;
or
the.
|
;
9
panes
Xing
the
driving
wire
under
the
mecha
7
(
-2.R
|
a
,
‘
vem
|
;
i
ee
of
a
a
Arm
Bearing
Ass'Y
6)
Remove
the
driv:
iew
of
Mechanism
Ass’y
on
Page
15)
e
.
|
arm
ass’y
hexagon
are
=
|
3)
Loosen
cket
head
screw
6)
to
remove
the
tone
:
Weight
ne
nut
@
,
Fig.
9°
4)
Loosen
®.
and
the
pivot
6}
to
remove
the
arm
holder
the
nu
t
|
|
|
9.3,
Re
&)
to
remove
the
arm
bearing
ass’
y-
(
Placem
|
|
nf
1)
Re
Bee
Exiisded
i
of
Lifter
Cam
)
|
2)
ins
the
dri
|
lew
of
Mechanism
Assy
on
page
15)
Remove
the
arm
hol,
Ass’y
6)
os,
Bio
4
Bia
ai
5)
Remo
the
E-ty
Older
weight
63.
7)
Solder
point
@
oF
@
(see
Fis.
9
1)
5)
Th
ve
the
1;
Pe
wash
®
4
spri
~~
7
5
,
a
eli
lif
-
Washer
@®,
plane
washer
43)
an
spring
(5)
-
|
|
|
|
-
lifter
cam
Plate
@D-
|
poe
9-5,
Note
on
Parts
Replacement
|
im
,
an.
'
a
_
ca
a
ane
Repla
mestakenuents:
a
i
|
1)
When
replacing
4
parts
of
the
mechanism
ass’y,
remove
the
1)
Re
cem
,
.
a
stylus
|
;
|
m
e€
-
3
a
_
ae
soa
ast
,
2)
Pun
Se
the
cabj
ie)
Hall
Element
(H300BC)
ce
2)
When
replacing
the
worm
shaft
ass’Y
(B)
©,
remove
the
worm
3)
Wipe
ne
the
fae
(See
How
to
remove
the
cabinet
on
page
7)
shaft
guide
(5)
and
the
screw
W-
co
_—
)
tf
Solder
L
with
magnet
of
D.D.
Motor.
3)
Refer
to
Fig.
9-1,
when
wiring
from
cartridge
(tone
arm
ass'y
.
18.
9-4
at
Fig.
9-1
@
oF
@
by
soldering
iron.
GY
)-
.
a,
8
|
\
ee
|
saree
4)
When
replacing
4
parts
of
the
mechanism
ass’
Y»
make
propel
wirings
referring
tO
the
top
view
on
page
14
and
Fig-
4-3
on
page
5)
Perform
adjustment
4-1,
4-2,
44,
4-5
and
4-6,
when
replacing
4
parts
of
the
mechanism
ass’y;
_
«Fig.
9-6.
5-0116
Circuit
Board
for
connections
between
p.U.
Out-
Pa
put
cord
&
color
wires
from
cartridge,
E
sensor
and
F
sen-
sor.
.
|
gy
|
PLU.
Output
Cord
Ne
|
blue=
Color-wires
from
red
Curtridge.
plack==
a
+3
purple
‘p-L50
ee
Only
gray
~"
Lorange
18