Yamaha IM8-32 Service Manual page 259

P O N
MAS2 CIRCUIT DIAGRAM 003 (IM8-40/IM8-32/IM8-24)
1
2
3
to MASJK-CN204
<Page 32: B-5>
4
5
1SS355 TE-17 (VT332900)
DIODE
D301-309
6
1
2
1: ANODE
2: CATHODE
2SC2412K (VV556400)
TRANSISTOR
7
Q301
3
2
1
3
2
1: EMITTER
2: BASE
8
1 3: COLLECTOR
2SA1037AK (VV556500)
TRANSISTOR
Q302-306
3
1
9
2
3
1
1: BASE
2: EMITTER
2 3: COLLECTOR
10
11
28 28CC1-2001033103-3 1
M L K J
OP AMP
OP AMP
OP AMP
I H G F
COMPARATOR
OP AMP
COMPARATOR
COMPARATOR
OP AMP
COMPARATOR
COMPARATOR
MAS2 CIRCUIT DIAGRAM 003 (IM8-40/IM8-32/IM8-24)
E D C B
IM8-40/IM8-32/IM8-24
to SUM-CN411
<Page 42: O-9>
: Ceramic Capacitor (Chip)（チップセラミックコンデンサー）
: Chip Resistor（チップ抵抗）