J2
(J38 on front jack PCB)
J1
CH 17 RETURN -
1
2
CH 17
CH 1 OUT
1
2
CH 17 OUT
CH 1 RETURN -
3
4
CH 1
CH 1 IN
3
4
CH 17 IN
CH 17 SEND
5
6
CH 1 SEND
CH 2 OUT
5
6
CH 18 OUT
CH 17 SEND GND
7
8
CH 1 SEND GND
CH 2 IN
7
8
CH 18 IN
CH 18 RETURN -
9
10
CH 18
CH 3 OUT
9 10
CH 19 OUT
CH 2 RETURN -
11 12
CH 2
CH 3 IN
11 12
CH 19 IN
CH 18 SEND
13 14
CH 2 SEND
CH 4 OUT
13 14
CH 20 OUT
CH 18 SEND GND
15 16
CH 2 SEND GND
CH 4 IN
15 16
CH 20 IN
CH 19 RETURN -
17 18
CH 19
CH 5 OUT
17 18
CH 21 OUT
CH 3 RETURN -
19 20
CH 3
CH 5 IN
19 20
CH 21 IN
CH 19 SEND
21 22
CH 3 SEND
CH 6 OUT
21 22
CH 22 OUT
CH 19 SEND GND
23 24
CH 3 SEND GND
CH 6 IN
23 24
CH 22 IN
CH 20 RETURN -
25 26
CH 20
CH 7 OUT
25 26
CH 23 OUT
CH 4 RETURN -
27 28
CH 4
CH 7 IN
27 28
CH 23 IN
CH 20 SEND
29 30
CH 4 SEND
CH 8 OUT
29 30
CH 24 OUT
CH 20 SEND GND
31 32
CH 4 SEND GND
CH 8 IN
31 32
CH 24 IN
CH 21 RETURN -
33 34
CH 21
CH 9 OUT 33 34 CH 25 OUT
CH 5 RETURN -
35 36 CH 5
CH 21 SEND
37 38 CH 5 SEND
CH 21 SEND GND
39 40 CH 5 SEND GND
J6
GND
1
2
GND
J5
(J125 on front jack PCB)
GND
3
4
GND
CH 22 RETURN -
1
2
CH 22
GND
5
6
GND
CH 6 RETURN -
3
4
CH 6
CH 9 IN
7
8
CH 25 IN
CH 22 SEND
5
6
CH 6 SEND
CH 10 OUT
9 10
CH 26 OUT
CH 22 SEND GND
7
8
CH 6 SEND GND
CH 10 IN
11 12
CH 26 IN
CH 23 RETURN -
9
10
CH 23
CH 11 OUT
13 14
CH 27 OUT
CH 7 RETURN -
11 12
CH 7
CH 11 IN
15 16
CH 27 IN
CH 23 SEND
13 14
CH 7 SEND
CH 12 OUT
17 18
CH 28 OUT
CH 23 SEND GND
15 16
CH 7 SEND GND
CH 12 IN
19 20
CH 28 IN
CH 24 RETURN -
17 18
CH 24
CH 13 OUT
21 22
CH 29 OUT
CH 8 RETURN -
19 20
CH 8
CH 13 IN
23 24
CH 29 IN
CH 24 SEND
21 22
CH 8 SEND
CH 14 OUT
25 26
CH 30 OUT
CH 24 SEND GND
23 24
CH 8 SEND GND
CH 14 IN
27 28
CH 30 IN
CH 25 RETURN -
25 26
CH 25
CH 15 OUT
29 30
CH 31 OUT
CH 9 RETURN -
27 28
CH 9
CH 15 IN
31 32
CH 31 IN
CH 25 SEND
29 30
CH 9 SEND
CH 16 OUT
33 34
CH 32 OUT
CH 25 SEND GND
31 32
CH 9 SEND GND
CH 16 IN 35 36 CH 32 IN
CH 26 RETURN -
33 34
CH 26
LEFT OUT 37 38 RIGHT OUT
CH 10 RETURN -
35 36 CH 10
LEFT IN 39 40 RIGHT IN
CH 26 SEND
37 38 CH 10 SEND
CH 26 SEND GND
39 40 CH 10 SEND GND
J4
+15 VDC
1
J7
(J60 on front PCB)
GND
2
CH 27 RETURN -
1
2
CH 27
-15 VDC
3
CH 11 RETURN -
3
4
CH 11
+5 VDC
4
CH 27 SEND
5
6
CH 11 SEND
DGND
5
CH 27 SEND GND
7
8
CH 11 SEND GND
GND
6
CH 28 RETURN -
9
10
CH 28
GND
7
CH 12 RETURN -
11 12
CH 12
CH 28 SEND
13 14
CH 12 SEND
J3
CH 28 SEND GND
15 16
CH 12 SEND GND
SEL A
1
2
SEL B
CH 29 RETURN -
17 18
CH 29
SEL C
3
4
SEL 0-
CH 13 RETURN -
19 20
CH 13
SEL 1-
5
6
SEL 2-
CH 29 SEND
21 22
CH 13 SEND
SEL 3-
7
8
SEL 4-
CH 29 SEND GND
23 24
CH 13 SEND GND
CLOCK
9 10
DATA
CH 30 RETURN -
25 26
CH 30
DAC 0
11 12
DAC 1
CH 14 RETURN -
27 28
CH 14
DAC 2
13 14
DAC 3
CH 30 SEND
29 30
CH 14 SEND
DAC 4
15 16
N/C
CH 30 SEND GND
31 32
CH 14 SEND GND
N/C
17 18
N/C
CH 31 RETURN -
33 34
CH 31
A/D INPUT
19 20
A/D INPUT
CH 15 RETURN -
35 36 CH 15
CH 31 SEND
37 38 CH 15 SEND
CH 31 SEND GND
39 40 CH 15 SEND GND
J8
(J82 on front PCB)
CH 32 RETURN -
1
2
CH 32
CH 16 RETURN -
3
4
CH 16
CH 32 SEND
5
6
CH 16 SEND
CH 32 SEND GND
7
8
CH 16 SEND GND
RIGHT RETURN -
9
10
RIGHT
LEFT RETURN -
11 12
LEFT
RIGHT SEND
13 14
LEFT SEND
RIGHT SEND GND
15 16
LEFT SEND GND
GND
17 18 GND
GND
19 20 GND
ULTRAMIX VCA BOARD
JUMPER PINOUT
Summary of Contents for Ultra-34
Page 1: ...ULTRA 34 ULTRAPILOT UNIVERSAL AUTOMATION SYSTEM SERVICE MANUAL 820 178 00 MACKIE DESIGNS INC...
Page 5: ...ULTRAMIX VCA CIRCUIT CHANNEL 1 SHOWN...
Page 6: ...ULTRAMIX VCA BOARD D A CIRCUIT...
Page 7: ...LEVEL THD LEVEL THD ULTRAMIX VCA BOARD PCB LAYOUT RIGHT HALF...
Page 8: ...ULTRAMIX VCA BOARD PCB LAYOUT LEFT HALF...
Page 10: ...ULTRAMIX LOGIC BOARD SCHEMATIC...
Page 11: ...ULTRAMIX LOGIC PCB LAYOUT...
Page 12: ...ULTRAMIX POWER SUPPLY SCHEMATIC AND PCB LAYOUT...
Page 13: ...ULTRAPILOT FADER BOARD SCHEMATIC SHEET 1 OF 2...
Page 14: ...ULTRAPILOT FADER BOARD SCHEMATIC SHEET 2 OF 2...
Page 15: ...ULTRAPILOT FADER BOARD PCB LAYOUT...
