Text preview for : AO8_OV1.pdf part of Yamaha PM1D digital mixing system
Back to : Yamaha-PM1D mixsystem.par | Home
ANALOG OUTPUT BOX
CIRCUIT DIAGRAM
CONTENTS
UNC ···································································· 3 MB1····································································· 5 IFC3 ···································································· 9 IPC2 ·································································· 15 IPC4 ·································································· 16 LED2 ································································· 17 AOCOM ···························································· 18
WARNING
Components having special characteristics are marked specification equal to those originally installed. and must be replaced with parts having
P
O
N
M
L
K
J
I
H
G
F
E
D
C
B
A
UNC CIRCUIT DIAGRAM 002 (AO8)
AO8
1
2
3
4
CPU
5
6
7
SYSTEM RESET
8
AND
AND
9
TRANSCEIVER
INVERTER
AND
10
11
INVERTER
KEC-92504-2
UNC CIRCUIT DIAGRAM 002 (AO8)
3
12
W 1
V
U
T
S
R
Q
P
O
N
M
L
K
J
I
H
G
F
E
D
C
B
A
UNC CIRCUIT DIAGRAM 003 (AO8)
TRANSCEIVER
AO8
2
3
AND
4
5
6
FLASH MEMORY 4M
SRAM 1M
7
8
9
10
11
AND
12
DECODER
AND
13
14
15
AND DECODER
16
TRANSCEIVER
17
KEC-92504-3
UNC CIRCUIT DIAGRAM 003 (AO8)
4
P
O
N
M
L
K
J
I
H
G
F
E
D
C
B
A
MB1 CIRCUIT DIAGRAM 002 (AO8)
AO8
1
2
3
4
5
6
7
8
9
10
11
KEC-92505-2
MB1 CIRCUIT DIAGRAM 002 (AO8)
5
12
P 1
O
N
M
L
K
J
I
H
G
F
E
D
C
B
A
MB1 CIRCUIT DIAGRAM 003 (AO8)
AO8
2
3
4
5
6
7
8
9
10
11
12
KEC-92504-3
MB1 CIRCUIT DIAGRAM 003 (AO8)
6
P
O
N
M
L
K
J
I
H
G
F
E
D
C
B
A
MB1 CIRCUIT DIAGRAM 004 (AO8)
AO8
1
2
3
4
5
6
7
8
9
10
11
KEC-92505-4
MB1 CIRCUIT DIAGRAM 004 (AO8)
7
12
P 1
O
N
M
L
K
J
I
H
G
F
E
D
C
B
A
MB1 CIRCUIT DIAGRAM 005 (AO8)
AO8
2
to IFC3-CN105
to IFC3-CN404
to IFC3-CN408 from DC-CN200-1,2,7p
3
from DC-CN100-1,2,8,9p -CN301-1p to IFC3-CN101 to IFC3-CN403 to IFC3-CN407
4
from DC-CN200-3,4,8p
5
to IFC3-CN406 to IFC3-CN402 from DC-CN100-3,4,10,11p -CN301-2p
6
from DC-CN200-5,6,9p to IFC3-CN102 to IFC3-CN401 to IFC3-CN405 from DC-CN301-3, 4p
7
8
from DC-CN100-5,12p -CN101-1p -CN302
9
10
11
12
KEC-92505-5
MB1 CIRCUIT DIAGRAM 005 (AO8)
8