Mackie ART300A, Руководство по обслуживанию, Страница: 17 / 22

ART300A Service Manual
17
D22
1N4007
D30
1N4007
D31
1N4007
R67 2K2
+15V
R56 2K2
2
DL3 LED
D24
R54 2K2 Q17 2N5551
R57
6K8
C30
33p
R59 2K2 Q16 2N5401
R55 2K2
R58 2K2
D23
2
DL4 LED
3
D26
R82
0.33
5W
Q23 TIP35C
2
3
R77
Q27 BD179
2 1
R72 22
2R7 1/2W
R80
2K2
1/2W
R76 47
R69
1K
R62
100
R68
470
D25
Q21
BC550
Q20 BC550
C26
100n
R74 1K8
2
R65
560
R73
1K
3
R60 2K2
390
D29
C31
10p
D28
Q19 2N5551
2
Q24 2N5401
3
3
1
R70
1K
R81 0.33 5W
Q26
BC560
2
2
R79
2K2
1/2W
1
3
3
1
C33 47n
C29
100n
R86
10 5W
CF3 CF4
L2
4uH
R84
10
3W
F4
2.5AT
-40V
OUT HIGH
R66
100
D32
R71 22
Q22 TIP36C
1
Q18 2N5401
2
3
R75
2R7
1/2W
Q28 BD180
3
1
2
1
3
2
R63 2K2
R64 390
D27
C32
10p
Q25 2N5551
2
-15V
3
1
C21 1n
R50 47K
R51
2K2
C25
68p
R85
560
R52
560
R78
15K
R53
10K
C27
100u
1
+
C23
100n
C24
100n
IC1B
MC34002P
6 5
SIGN A2
HIGH
8
4
7
R83
47K
C28 100n
F3
2.5AT
+40V
- ALL DIODES NOT SPECIFIED ARE 1N4148
Sheet 3 of 5
SE031851 ART300A FINAL HIGH
5678
C D B A
5678
234
1
A B C D
1234
R61
ART 300A High Frequency Ampli
fi er