AL-1000, AL-1010 (serv.man14). AL1000 Electrical Section - Sharp Copying Equipment Service Manual (repair manual). Page 20

2

TDA

13

TDB

9

RSA

3

REF

A

14

REF

B

10

RSB

5

IN /A

8

IN A

16

IN/B 

17

IN B

7

VSA

12

VSB

1

OU

T A

6

OU

T A

11

OU

T B

18

OU

T B

4

GA

15

GB

IC118

SLA

7027MU

CPU

CP101

ICP

-N3
8(ROHM)

24V

C321

47µ35V

M

5V

C35

7

47µ

F

25V

R340

47K

J

C273

470

PF

R339

47K

J

R345

750

J

C257

7

470

PF

R297

R114

1J2W

R338

2.4K

J

R344

2.4K

J

R165

1J2W

C254

220

0p

C276

220

0PF

R296

620J

IC114

ASIC

R346

@@@@@@@@@@@@@@@

100J

Mirror motor

The mirror motor is a stepping motor, and it uses the IC118 and the constant current chopper control IC (SLA7027). For control, the
CPU outputs the drive signal to the IC118 to drive the mirror motor with 1-2 phase excitement. 

AL-1000/1010

12-16