Yamaha IM8-32 Service Manual page 241

I H
BUS1, LAMP CIRCUIT DIAGRAM (IM8-40/IM8-32/IM8-24)
1
IM8-40: CH17–24
IM8-32: CH9–16
IM8-24: CH9–16
2
to IN1-CN203
<Page 15: B-3>
IM8-40: to BUS3-CN404
3
<Page 12: A-3>
IM8-32: to BUS2L-CN404
<Page 11: B-3>
IM8-24: to BUS2L-CN404
<Page 11: B-3>
IM8-40: to BUS3-CN401
<Page 12: A-3>
IM8-32: to BUS2L-CN401
<Page 11: B-4>
IM8-24: to BUS2L-CN401
<Page 11: B-4>
4
IM8-40: to BUS3-CN402
<Page 12: A-4>
IM8-32: to BUS2L-CN402
<Page 11: B-5>
IM8-24: to BUS2L-CN402
<Page 11: B-5>
IM8-40: to BUS3-CN403
<Page 12: A-5>
IM8-32: to BUS2L-CN403
<Page 11: B-5>
IM8-24: to BUS2L-CN403
5
<Page 11: B-5>
6
10 28CC1-2001033780-1
G F
LAMP 12V
28CC1-2001033784-1
to IN2-CN105
<Page 17: L-1>
to IN2-CN103 to IN2-CN104 to IN2-CN106
<Page 17: N-1> <Page 17: M-1> <Page 17: L-1>
to IN2-CN102
<Page 17: P-1>
E D
LAMP
IM8-32: N.C.
IM8-24: N.C.
IM8-40
to IN2-CN201 to IN2-CN107 to ST1-CN210
<Page 17: B-5> <Page 17: O-1> <Page 34: D-1>
BUS1, LAMP CIRCUIT DIAGRAM (IM8-40/IM8-32/IM8-24)
C B
to ST2-CN515
<Page 35: A-6>
to ST2-CN512 to ST2-CN513 to ST2-CN514 to ST2-CN516
<Page 35: A-3> <Page 35: A-4> <Page 35: A-5> <Page 35: A-7>
A
IM8-40/IM8-32/IM8-24
to ST2-CN511
<Page 35: H-11>
to SUM-CN504
<Page 41: M-9>
to SUM-CN501
<Page 41: O-9>
to SUM-CN502
<Page 41: O-10>
to SUM-CN503
<Page 41: O-11>