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7-2
ADJUSTMENT
Removing the case
How to remove the case and bottom p l a t e
Note
S i n c e a h i g h v o l t a g e
removing the c a s e .
v o l t a g e part w i t h a hand or s c r e w d r i v e r .
Remove n i n e
s c r e w s
s c r e w d r i v e r , and l i f t
screws u s i n g a P h i l l i p s - h e a d s c r e w d r i v e r .
Note
The
l e f t - h a n d p r i n t e d c i r c u i t board as viewed from the f r o n t s i d e has a
p a r t .
Do not touch i t when the case i s removed.
c i r c u i t c a p a c i t o r may be charged at a high v o l t a g e .
Note
The
f o l l o w i n g adjustment should be made by a s p e c i a l i z e d maintenance person.
( 1 2 k V ) i s a p p l i e d
A f t e r the c a s e has been removed, be c a r e f u l not to touch a h i g h -
f r o m t h e t o p and s i d e s of t h e a p p a r a t u s u s i n g
the c a s e to remove i t . To remove t h e bottom p l a t e , remove
around the CRT, t u r n t h e power o f f b e f o r e
Even when the power i s t u r n e d o f f , a
a P h i 1 1 i p s - h e a d
t h r e e
h i g h - v o l t a g e
25
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