Mackie Ultra-34, Руководство по обслуживанию, Страница: 9 / 17

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