AudioArts Engineering R-55 - Page 87

22.1K
R35
VCC
100 R81
100 R80
0.1uF
C23
GND
0.1uF
C46
VCC
1.00K
R79
GND
GND
GND
GND
10 R36
GND
VCC
GND
VCC
VCC
10.0K
R82
220 R78
220 R37
Q1
MMBTA55
VCC
VCC
10.0K
R28
10.0K
R38
10.0K
R40
10.0K
R42
10.0K
R44
10
R34
2.43K R77
2.43K
R32
2.43K
R76
VCC
VCC
4148 D1
10.0K
R31
VCC
2.43K R33
CT6
4
2
1
3
5
6
CT5
4
2
1
3
5
6
Q2
MMBTA55
F3
.3A
POLYSW
4148
D8
C44
0.01uF
0.22uF
C45
10.0K
R47
4
5
6
U5
74ACT00
1
2
3
U5
74ACT00
13
12
11
U5
74ACT00
8
9
10
U5
74ACT00
GND
0.1uF
C35
VCC
GND
0.1uF
C38
VCC
GND
0.1uF
C36
VCC
1N4735
Z3
6.2V
0.1uF
C43
22uF
C37
6
2
4
SW2
1
3
5
SW2
4
2
6
SW3
5
3
1
SW3
6
2
4
SW4
1
3
5
SW4
4
2
6
SW5
5
3
1
SW5
6
2
4
SW6
1
3
5
SW6
4
2
6
SW7
5
3
1
SW7
7
6
5
4
3
2
1
SW1
GND
VCC
VCC
VCC
VCC
VCC
VCC
GND
5.49K
R13
5.49K
R10
4148 D4
4148 D2
4148 D5
4148 D3
100R27
10R46
1.00KR30
GND
10.0K
R69
VCC
CT4
3
1
2
14
16
15
5
4
3
2
1
17
6
18
19
29
31
32
30
58
55
7400ACT
IC PINOUT
8
9
10
11
12
13
141
2
3
4
5
6
7
VCC
I2d
I1d
Od
I2c
I1c
Oc
Ob
I2b
I1b
Oa
I2a
I1a
VSS
VIEWED FROM ABOVE
(COMPONENT SIDE)
7 POSITION
DIPSWITCH
PINOUT
VIEWED FROM ABOVE
(COMPONENT SIDE)
1
2
3
4
5
6
78
9
10
11
12
13
14
ON
ON
ON
ON
ON
ON
ON
1
2
3
4
5
6
7
2
4
65
1
3
NO
NC
NC
NO
BA
VIEWED FROM ABOVE
(COMPONENT SIDE)
TYPICAL 2 POLE
SWITCH PINOUT
VCC
R29 619
R39 619
R41 332
R43 619
R45 619
DS1
DS2
DS3
DS4
DS5
619 R48
DS6
SL-55 Stereo Line Input Module Schematic - Sheet 2 of 3
W# 700656
SL-55
8-20-03
SL-2000 PCB
16S0018
2 OF 3
R-55/Aug 2003
page 11 - 4
CHECKED
ISSUED
DRAWN
CONTRACT NO.
DATE
SA
SA
- Sergey Averin -
_
A
B
C
DD
C
B
A
87654321
12345678
SIZE FSCM NO. DWG. NO. REV
D
SHEETSCALE
APPROVALS
SA
New Bern, NC 28562
600 Industrial Drive
FDR
CUE SW
"CUE" SW
REMOTE ON
REMOTE OFF
MACHINE COMMON
ON TALLY
STOP
START
+5V
DIGITAL COMMON
A/B LOGIC FOLLOW
TB SWITCH
COUGH
READY
OFF
SW
ON
SW
"OFF"SW
"ON"SW
+DIG
DIG.COM.
MUTE1~
MUTE2~
TIMER RESTART~
CUE LOGIC~
62 PIN
EDGE
CONNECTOR
NOT INSTALLED NOT INSTALLED
CUE
SW
A/B
SW
PRE
SW
MONO
SW
AUD
SW
PGM
SW