Graco 309909H Music Mixer User Manual


 
Electrical Schematic
22 309909H
Electrical Schematic
RED
ORANGE
ORANGE
RED
+-
A
4
3
7
2
2
4
1
18
15
12
9
6
3
12
9
6
3
1
BLACK
WHITE
RED
SHIELD
BLUE
WHITE_W/BLUE
WHITE_W/ORANGE
GREEN
WHITE_W/GRN
BLUE
WHITE_W/BLUE
WHITE_W/ORANGE
GREEN
WHITE_W/GRN
SHIELD
+
RED
4
1
3
BLACK
RED
RED
GREEN
BLACK
BROWN
GREEN
BLACK
WHITE
B
3
TX
1
GND
2
1
1
2
3
4
5
6
J1
5
2
6
3
17
13
10
7
14
11
8
5
1
10
7
2
8
11
4
1
2
JUMPER (15V)
2
BLACK
5
2
6
3
SENSOR
243678
1
2
J3
COMM PORT ASSY
15A850
WHITE
8
1
1
2
LIGHT
RX
2
3
FRONT PANEL
1
STOP
18
15
12
9
6
3
16
17
4
5
8
11
7
13
14
1
2
J4
1
2
3
4
5
6
8
9
10
11
7
12
J5
16
4
5
3
+
SENSOR
243678
POWER
SUPPLY
BARRIER
BOARD
5
3
4
1
2
J2
POWER
SUPPLY
COM PORT
RS232
CONNECTOR
START
KEY SWITCH
MOM.
1
2
3
4
5
6
7
J2
1
2
3
4
5
6
7
BLACK
RED
BLACK
BLACK
RED
RED
248349
15VDC
6
2
6
2
ALARM COM
ALARM +
3
4
2
1
1
GND
AIR INPUT
CABLE # 15D607 (X2)
BLACK
ORANGE
BLACK
COM
1
2
3
4
5
6
J1
3
4
3
1
5
1
5
ALARM ASSY 15A849
1
5
2
3
GND
DISPLAY BOARD
245706
4
FLUID
VALVES
2
KEY SWITCH ASSY
15A852
CABLE # 15A854 (MAIN TO DISPLAY)
(OPPOSITE SIDE OF SOLDER CUPS)
- SOLENOID VALVE B
START/STOP
SWITCH ASSY
15A851
COM PORT PIN LOCATIONS
FRONT SIDE VIEW
- SOLENOID VALVE A
POWER SUPPLY ASSEMBLY 245223
1
2
3
J6
MAIN CONTROL
BOARD
10
SOLENOID
BOARD
246899
P
S
G
RED
6
3
7
8
4
1
2
5
P4
+
+
BLACK
RED
RED
BLACK
-
MOTOR B UP
-
MOTOR B DOWN
+
+
BLACK
RED
RED
BLACK
-
MOTOR A UP
-
MOTOR A DOWN
1
2
3
4
12VDC
BLACK
WHITE
RED
WHITE
SIGNAL A
COM
12VDC
SIGNAL B
METER A
METER B
239790
+
-
OPT. SOLENOID, RECIRC. 552180
CABLE # 114213
5
6
7
J8
1
2
3
4
5
6
7
8
8
ORANGE
BLACK
12VDC
AIR FLOW SWITCH
119159
234628
15D794
"A"
"B"
1
1
1
11
6
3
7
8
4
1
2
5
26
27
Under operating conditions, voltage
at J6 will be approximately 12 Vdc.
1
1