Instrument Disassembly - RCA SelectaVision VideoDisc SFT 100 Service Data

CED-1 Addendum-2
INSTRUMENT DISASSEMBLY
Stylus Cartridge Removal
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Press auxiliary door relaase button at rear of player (Fig. 1-1),
auxiliary door will pop up for removal (Player function lever
must be in "off" position).
With pickup arm in its outermost position (to the rear as far as
possible) — open stylus cartridge retaining lid and remove
Stylus cartridge by lifting it straight up and out of pickup arm
assembly (Fig. 2-1). Carefully handle cartridge by grasping
sides! Do Not touch stylus.
To replace stylus cartridge reverse procedure.
Grasp Tab
Lift Stylus
Cartridge Up
And Out
Open Lid
Fig. 2-1. — Stylus Cartridge Removal Access
Top Cover Removal
1.
2.
Place player. bottom up, on а soft surface.
Remove 8 each 1/4" hex head screws (Fig. 2-2) around outer
edge of cabinet bottom.
Caretully turn player over. top up and remove 3 each —
phillips head screws from rear of cabinet top (Fig. 1-1).
Remove top cover — lift up and forward slightly so as to clear
function lever, cover should then be clear to lift straight up
and off player.
To reassemble reverse procedure.
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Fig. 2-2. — Top Cover Removal
Bottom Cover Removal
1.
With top cover removed — place player (bottom ир} оп а soft
surtace.
Remove 4 each phillips head screws (Figure 2-3).
Remove cabinet bottom — lift front slightly and move cabinet
bottom to rear slightly so as to clear antenna "Е" connectors
and channel switch before removing cabinet bottom com-
pletely.
To reassemble reverse procedure.
Fig. 2-3. -— Bottom Cover Removal
Pick-up Arm Assembly Removal
1. Remove stylus cartridge and set aside to avoid possible
damage to stylus.
2. Place function lever in "Load" position and push pick-up arm
assembly to rear of player as far as possible and remove P901.
3. Remove 2 each 1/4" hex head screws and remove landing
latch assembly as a complete assembly (Figure 2-4).
4. Remove 4 each 1/4" hex head screws (2 on either side of
РУў500) and remove РУ/500 сиси! board assembly from play-
er and lay over to right side.
5. Loosen 1/4" hex head screw at front end of pick-up arm car-
riage shaft.
6. Lift up on right side of pick-up arm assembly remove pick-up
arm carriage shaft from front retaining area by sliding it to the
rear slightly. Move pick-arm assembly to the right slightly to
free roller (on left side of pick-up arm assembly) from rail cap.
Remove arm assembly from player.
To reassemble reverse procedure.
7. See Radius Sensor adjustment page 3-12.
ыа Remove 2 Screws
o Remove Landing%
Latch Assembly ж ш
p
Carriage
Shalt
Fig. 2-4. — Pick-up Arm Assembly Removal
2-1