Yamaha IM8-32 Service Manual page 248

U T S
IN2 CIRCUIT DIAGRAM 001 (IM8-40/IM8-32/IM8-24)
• IM8-40 • IM8-24
No. Connector Channel Destination Address No. Connector Channel Destination
CH1–8 BUS3-CN12 Page 12: H-2 CH1–8 BUS2L-CN12
q
CH9–16 BUS3-CN22 Page 12: D-2 CN102 CH9–16 BUS1-CN12
q CN102 CH17–24 BUS1-CN12 Page 10: G-2 CH17–24 BUS2R-CN12
CH25–32 BUS4-CN12 Page 13: G-2 CH1–8 BUS2L-CN13
w
CH33–40 BUS4-CN22 Page 13: C-2 CN103 CH9–16 BUS1-CN13
CH1–8 BUS3-CN13 Page 12: H-2 CH17–24 BUS2R-CN13
CH9–16 BUS3-CN23 Page 12: C-2 CH1–8 BUS2L-CN14
w e
CN103 CH17–24 BUS1-CN13 Page 10: G-2 CN104 CH9–16 BUS1-CN14
CH25–32 BUS4-CN13 Page 13: G-2 CH17–24 BUS2R-CN14
CH33–40 BUS4-CN23 Page 13: B-2
CH1–8 BUS2L-CN15
r
CH1–8 BUS3-CN14 Page 12: G-2 CN105 CH9–16 BUS1-CN15
CH9–16 BUS3-CN24 Page 12: C-2 CH17–24 BUS2R-CN15
e
CN104 CH17–24 BUS1-CN14 Page 10: F-2 CH1–8 BUS2L-CN16
CH25–32 BUS4-CN14 Page 13: F-2 t CN106 CH9–16 BUS1-CN16
CH33–40 BUS4-CN24 Page 13: B-2 CH17–24 BUS2R-CN16
CH1–8 BUS3-CN15 Page 12: G-2 CH1–8 BUS2L-CN18
y
CH9–16 BUS3-CN25 Page 12: C-2 CN107 CH9–16 BUS1-CN18
r CN105 CH17–24 BUS1-CN15 Page 10: F-2 CH17–24 BUS2R-CN28 Page 11: G-2
CH25–32 BUS4-CN15 Page 13: F-2 CH1–8 BUS2L-CN17
u
CH33–40 BUS4-CN25 Page 13: B-2 CN201 CH9–16 BUS1-CN17
CH1–8 BUS3-CN16 Page 12: G-2 CH17–24 BUS2R-CN17
CH9–16 BUS3-CN26 Page 12: B-2
t
CN106 CH17–24 BUS1-CN16 Page 10: F-2
CH25–32 BUS4-CN16 Page 13: F-2
CH33–40 BUS4-CN26 Page 13: A-2
CH1–8 BUS3-CN18 Page 12: F-2
CH9–16 BUS3-CN28 Page 12: E-2
y
CN107 CH17–24 BUS1-CN18 Page 10: E-2
1SS355 TE-17 (VT332900)
CH25–32 BUS4-CN18 Page 13: E-2
DIODE
CH33–40 BUS4-CN28 Page 13: D-2
D101-107, D201-207
CH1–8 BUS3-CN17 Page 12: F-2
CH9–16 BUS3-CN27 Page 12: B-2
u CN201 CH17–24 BUS1-CN17 Page 10: E-2
CH25–32 BUS4-CN17 Page 13: E-2
CH33–40 BUS4-CN27 Page 13: A-2
• IM8-32
No. Connector Channel Destination Address
2SC2412K (VV556400)
CH1–8 BUS2L-CN12 Page 11: F-2
TRANSISTOR
CH9–16 BUS1-CN12 Page 10: G-2
q CN102 Q102, Q103, Q201, Q202
CH17–24 BUS4-CN12 Page 13: G-2
CH25–32 BUS4-CN22 Page 13: C-2
CH1–8 BUS2L-CN13 Page 11: E-2
CH9–16 BUS1-CN13 Page 10: G-2
w
CN103
CH17–24 BUS4-CN13 Page 13: G-2
CH25–32 BUS4-CN23 Page 13: B-2
2
CH1–8 BUS2L-CN14 Page 11: E-2
CH9–16 BUS1-CN14 Page 10: F-2
e
CN104
CH17–24 BUS4-CN14 Page 13: F-2 2SA1037AK (VV556500)
TRANSISTOR
CH25–32 BUS4-CN24 Page 13: B-2
Q101, Q104, Q105, Q203, Q204
CH1–8 BUS2L-CN15 Page 11: D-2
CH9–16 BUS1-CN15 Page 10: F-2
r
CN105
CH17–24 BUS4-CN15 Page 13: F-2
CH25–32 BUS4-CN25 Page 13: B-2
CH1–8 BUS2L-CN16 Page 11: D-2
CH9–16 BUS1-CN16 Page 10: F-2 3
t
CN106 1
CH17–24 BUS4-CN16 Page 13: F-2
CH25–32 BUS4-CN26 Page 13: A-2 2
CH1–8 BUS2L-CN18 Page 11: B-2
CH9–16 BUS1-CN18 Page 10: E-2
y
CN107
CH17–24 BUS4-CN18 Page 13: E-2
CH25–32 BUS4-CN28 Page 13: D-2
CH1–8 BUS2L-CN17 Page 11: C-2
CH9–16 BUS1-CN17 Page 10: E-2
u
CN201
CH17–24 BUS4-CN17 Page 13: E-2
CH25–32 BUS4-CN27 Page 13: A-2
28CC1-2001033889-1 1
R Q P O
Address
Page 11: F-2
Page 10: G-2
Page 11: F-2
Page 11: E-2
Page 10: G-2
Page 11: E-2
Page 11: E-2
Page 10: F-2
Page 11: E-2
Page 11: D-2
Page 10: F-2
Page 11: D-2
Page 11: D-2
Page 10: F-2
Page 11: D-2
Page 11: B-2
Page 10: E-2
Page 11: C-2
Page 10: E-2
Page 11: C-2
1
2
1: ANODE
2: CATHODE
3
2
1
3
1: EMITTER
2: BASE
1 3: COLLECTOR
3
1
2
1: BASE
2: EMITTER
3: COLLECTOR
N M L K J I H G F E
XX : Not installed（未実装）
: Ceramic Capacitor（セラミックコンデンサー）
: Chip Resistor（チップ抵抗）
IN2 CIRCUIT DIAGRAM 001 (IM8-40/IM8-32/IM8-24)
D C B A
IM8-40/IM8-32/IM8-24
1
2
3
4
5
6
7
8
9
10
11
12
13
17