Brother International MD-817 Service Manual - Page 105
Brother International MD-817 Manual
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a ENC CONT (228309001) OUT -• 8V power supply 2 O 36 INA OUT •>ais) a INB +5V +5V R24 47K • C8 I 0 1,uF Q 10 ---O CP7 11 0 +5V 8b 1 O- 7J, OV D PR Q C CL 0 One-shot timer 70ms 12 70ms 13 MOTOR DRV (228310001) 7 6 +15V 3 0 -15V OV - 101 -
a
ENC
CONT
(228309001)
OUT
—•
8V
power
supply
INA
2
O
3
6
+5V
11
0
INB
a)
a
>
•is
OUT
+5V
8
b
1
O
-
7J,
OV
D
PR
Q
C
CL
0
+5V
R24
47K
•
C8
I
0
1,uF
Q
10
---O
CP7
One-shot
timer
70ms
70ms
MOTOR
DRV
(228310001)
7
6
+15V
3
0
-15V
OV
12
13
-
101
-