7B53AnB53AN
A
B
c
o
E
••
,m
1
..
,
.
,
.
" 'm
)
•
i:it
2
3
Fig.
8·3.
Partial A1-lnterfece circuit
board component
locator
(SN
B090000
and
up).
A
B
c
o
E
1
c"
I
."
::-__ ....... -e.-______
....,,,,,-C60
of t
~
"'"
,
~~E
I
¥
u
2
3
Fig.
8-4.
Partial
A1-lnterface
circuit
board c·omponent
locator tSN B089999 and
below).
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