Tandy 1000 SL Technical Reference Manual page 474

( g ) I n s t a l l
a
work d i s k .
( h ) Loosen t h e t h r e e f i x i n g screws o f t h e PCBA
MFD
c o n t r o l (see Fig.3420)
a n d move t h e
PCBA
p o s i t i o n
a l i t t l e so t h a t t h e v o l t a g e a t
TP3 f a l l s
w i t h i n t h e f o l l o w i n g r a n g e .
TP3 v o l t a g e a t t r a c k 01 ( 4 8 t p i ) o r t r a c k 02 ( 9 6 t p i )
:
1 V
3V (2V, approx. c e n t e r )
( i ) Confirm the
items
( 4 ) t h r o u g h
(7).
(j) A d j u s t t h e t r a c k 00 s e n s o r p o s i t i o n
so
t h a t t h e v a l u e s i n i t e m s
( h ) and ( i ) s a t i s f y t h e s p e c i f i c a t i o n when t h e
screws
have been
t i g h t e n e d w i t h t h e s p e c i f i e d t o r q u e (6Kg.cm).
( k ) Check t h e t r a c k 00 s t o p p e r a c c o r d i n g t o
t i e m
3-4-14.
-
3462
-