Tandy 1000 SL Technical Reference Manual page 326

2-3. FUNCTION OF TEST POINTS
AND
VARIABLE RESISTORS
Q
F o l l o w i n g shows t h e m o u n t i n g p o s i t i o n
of
t h e
t e s t
p o i n t s a n d v a r i a b l e
resistors.
TP1: I n d e x
TP2: E r a s e gate
TP3: T r a c k
00
TP4: Pre-amp.
R1
LPCB
i s s u e
J
TP5: Pre-amp.
TP6: D C
OV
TP7: D i f f e r e n t i a t o r
TP8: D i f f e r e n t i a t o r
( F i g . 2 1 3 ) L o c a t i o n
of t e s t
p o i n t s a n d v a r i a b l e r e s i s t o r s
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247
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