Tandy 1000 SL Technical Reference Manual page 346

4-3.
P C B A PARTS LIST
Following shows t h e p a r t s l i s t of PCBAs.
Notes f o r Table:
1. "REV"
(PCBA
Revision N o . ) i n t h e Description column i n d i c a t e s t h a t
t h e p a r t s has been r e v i s e d i n t h e p a s t . The r e v i s i o n number i s
i n d i c a t e d on t h e
PCB
i n one
o r
t w o a l p h a b e t s following t h e
PCBA
v e r s i o n number. The e a r l i e r t h e c h a r a c t e r i n t h e a l p h a b e t s i s ,
t h e o l d e r t h e r e v i s i o n of t h e assembly.
2 . The newest assembly p a r t s have
"%"
mark a f t e r , t h e
"REV".
P a r t s with
o l d
r e v i s i o n number a r e used only i n t h a t r e v i s i o n .
3.
In Tables having p l u r a l P C B A v e r s i o n s , p a r t s w i t h P C B A v e r s i o n i n
t h e Description column a r e e x c l u s i v e p a r t s for t h e v e r s i o n , while
p a r t s without P C B A v e r s i o n a r e conanon p a r t s .
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