RCA 54-45 Manual page 23

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11.
( )
DO NOT PLUG the unit into the AC Line.
(
)
Turn the unit on by turning the "INTENS" KNOB clockwise.
( )
Check for a resistance of at least
( )
Check for a resistance of at least 50KO from XV6-7 to ground.
If any resistance is smaller than the number specified, recheck the circuit.
1.
(
)
Cut two 2-l/4" strips o f the foam rubber supplied for both CRT CLAMPS.
CRT CLAMPS by pressing them onto the clamps as shown.
2.
( )
Mount one side of both CLAMPS to the REAR CHASSIS using one No. 6-32
Turn the screw just enough to catch the threads.
and down and rotate.
3.
( )
Place the SCREEN (the printed surface facing in) into the PLASTIC BEZEL.
4.
( )
Remove the backing from the four pieces of FELT.
four protrusions on the PLASTIC BEZEL.
5. (
)
Insert the CRT TUBE, V9, into the rear of the PLASTIC BEZEL.
on the bottom clamp.
6.
(
)
Swing the TOP CLAMP over the base of the tube.
using another No.
Turn back on the screws a half a turn enough to allow the tube to rotate in the assembly for
further alignment.
80
FIGURE 17
Detail of Foam Rubber Mounting
6
2
x
3
3/4" screw.
-
CAUTION
Make certain that the CRT tube is into the PLASTIC
BEZEL as far as it can go and the clamp is over the
base.
across the AC line plug.
The clamps should be loose enough to move up
Place them on the inside surface of the
Line up the holes and secure the tube by
22
SECURE to the
x
3/4" screw.
Rest the base of the tube

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