Diode Array Diagram - Canon A-1 Repair Manual

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Fig_ 20 Diode Array Diagram
58
SW. I
a
5
T
~~
~ ~ ~ ~
,
~
t
~ t
SWI
,
r
b \
l
p
,
a
b
c a
•
c
SW.2
'.' '.
p
0
010 110
a. Prevention 'of reverse flow with the
us e of diodes
R
~s
.
T
b \
SW.2
c a c
!
J
0
,
110 110
b. Signal from Tl flows reverse to Sl as shown by
the arrows and overlaps with the signal from T2
Reverse flow of signals