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Do
11 Vand
7.5 V appear
respectively at the emitters
of Q101 and Q102
in the power
supply?
Check the power
supply circuit.
Js pin
12 of 1€102
'at UH"?
NO
's pin
9 of 1C104
at"?
NO
Js the
at "H"'?
Is pin
1 of IC104
at "H"?
0206 is defective.
So replace it.
10104 is defective.
So replace it.
—18—
collector of Q107
Is pin
tive, ora
"40 of 1101
jumper wire
at H when the STOP/REV
on its asso-
button is pressed?
ciated pattern
1C101 is defective.
So replace it.
Is the
emitter of Q210
at "L""?
1C101 is defective.
So replace it.
$104 is defec-
is defective.
The light of
D205 is not
entirely
shielded. So
adjust the
sensor holder.
Q107 is defective.
So replace it.
L-E600
No. 2586
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