Pioneer PL-550 Service Manual page 9

4.2
PART
2
Operation
PXA.29O
Button unit
PAD
011
Angle
PXT-136
NOTE:
Parts
indicated
in
green type cannot
be
supplied.
Knob
(SPEED
ADJ)
PAA
OO9
+-:--
9-N7
butt
on
assembl
I
l_
\l
7l
@-rwz
Rie'J
wire
)
I
M
icroswitch
KSF.O23
PSA3x1 4
..1-.1
W
;teet
uatt-FB',1:3,,,
,>
ffi,
l%
'fu
I : 1- /
-->PBH.017
W@
i \6wiG
<q$x14
o,
--h,i//-5ffiiou,
.J%'YJ".
l+[
V/@-,*.
tll#"
c$t-*^"W*"ii'
tr(ffi
PAD-o13
(without
assemblv)
EW3
1
ffiI-Push
switch
(ouarz
Lock)
I llll)t^>,
rnv-vlo\vvrlr
EW3
*YY
1
&LJ--Push
switch (Ouarz
Lo
PSG-OO1
ml
#
Variable resistor
@">
PCS-oo3
\Ktr
\__.\-
-a
<t'
,
Steelball--o*
Spring
/
PBH.O18
--____\_
\---\
FXT-024
__-__
_
-\-_____
Lever
unit
g
\-/
14