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DDA profile Schematic

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Schematics
Klark Teknik Building
Walter Nash Road
Kidderminster
Worcestershire
Tel: +44 (0) 1562 741515
Fax: +44 (0) 1562 745371
Email: info@uk.telex.com
Website: www.ddaconsoles.com
Profile Schematics
Telex Communications (UK) Limited
In line with the company’s policy of continual improvement, specifications and function maybe subject
to change without notice. This Operator Manual was correct at the time of writing. E&OE.
Date: February 27, 1992 Sheet 1 of 1
Size Document Number REV
B CD1123-3 (PC1252-3) A
Title
LED BARGRAPH CONTROL PCB
DDA LTD, HOUNSLOW, MIDDX,TW3 2EB, ENGLAND
D11
RED
R7
1K8
+18V
Push for Peak
Chan Inputs
Push for Peak
D9
RED
R6
1K8
+18V
R22
10R
Outputs
3.5V
Approx
3
2
1
8
4
IC1A
NE5532
+18V
VREF
R1
2K2
+18V
R17
4K7
C1
22N
ZD1
2V5
R18
100R
PR1
5KV
-18V
C2
22U
C3
22N
VREF
+18V
D8
RED
SW1
4PSUN
VU
PEAK
SW2
4PSUN
+18V
PEAK
VU
D10
RED
1 2 3 45 6 7 8 910
JP6
10WAY
CHAN-PEAK
CHAN-VU
1 2 34 5 6 7 8 910
JP5
10WAY
TAPE-PEAK
TAPE-VU
BRILL
16V Approx
3
2
1
8
4
IC2A
NE5532
-18V
C5
22U
GREEN-BRILL
+18V
R21
10R
GREEN
R2
620R
R3
10K
PR2
5KH
C4
22U
+18V
RED
BRILL
R4
620R
+18V
+18V
1 2 3 45 6 7 8 910
JP1
10WAY
1 2 3 45 6 7 8 910
JP2
10WAY
VREF
TAPE-VU
-18V
+18V
LINK EITHER
SELECT LINK FOR
MASTER SWITCHING
OR
1
2
3
JP9
3WAY
1
2
3
JP10
3WAY
1 2 3 45 6 7 8 9 1
0
JP8
10WAY
TAPE-VU
TAPE-PEAK
CHAN-VU
CHAN-PEAK
1 2 34 5 6 7 8 9 1
0
JP7
10WAY
RED-BRILL
GREEN-BRILL
TAPE-PEAK
1 2 3 45 6 7 8 9 1
0
JP4
10WAY
RED-BRILL
GREEN-BRILL
VREF
CHAN-PEAK
CHAN-VU
-18V
1 2 3 45 6 7 8 91
0
JP3
10WAY
C7
22U
RED-BRILL
R20
10R
5
6
7
IC2B
NE5532
R5
10K
PR3
5KH
C6
22U
C8
22U
1
2
3
4
5
6
7
8
CON1
8WAY
C10
22U
C12
22U
C11
22U
C9
22U
R15
0R1
R8
1K5
+15V
+18V
R9
1K8
+18V
R10
4K7
R11
330R
+48V +5V
R12
680R
+8V5 Unused Gate
5
6
7
IC1B
NE5532
D6
RED
D7
RED
D1
RED
0VD
D2
RED
D3
RED
D5
RED
D4
RED
-18V
0VD
R16
0R1
0VD
1
2
3
4
5
6
CON2
6WAY
+15V
+5V
+48V
+8V5
-15V
R13
1K5
-15V
R14
1K8
-18V
Date: September 1, 1993 Sheet 1 of 1
Size Document Number REV
D CD1109-4 (PC1232-4) A
Title
LED BARGRAPH METER
TEL:(0)81-570-7161 FAX:(0)81-577-3677
DDA, HOUNSLOW, MIDDX, TW3 2EB, ENGLAND.
IN+
LK1
IN-
R1
27K SM
R2
27K SM
R3 33K SM
3
2
1
4
1 1
IC1A TL074 SM
R4
33K SM
+18V
-18V
C1
100U 16V
POT1
10K
Set FSD
R6
100K SM
R10
33K SM
+18V
R5
1M SM
VR1 10K
VU OFFSET
R2
100K SM
SUB PCB
3
2 1
D2
BAV99
R8
180K SM
-18V
+18V
3
2
1
4
1 1
IC13A TL074 SM
R68
150K SM
-18V
R1
100K SM
A
11
B
10
C
1 2
IC12B
4016 SM
R67
150K SM
C30
1U SM
VU
R76
1K SM
+18V
TR1
TIPP32A
TR2
TIPP32A
R17
390R SM
0.25W
R18
390R SM
0.25W
TR3
TIPP32A
TR4
TIPP32A
R19
390R SM
0.25W
R20
390R SM
0.25W
LED-C LED-DLED-A LED-B
10
9
8
IC13C
TL074 SM
R72
1K SM
R69
330K SM C31
10U SM
A
8
B
9
C
6
IC12D
4016 SM
R72
100R SM
R71
100R SM
PEAK
3
2 1
D1
BAV99
12
13
14
IC13D
TL074 SM
R70
100R SM
R75
30K SM
-18V
R3
100K SM
3
2 1
D4
BAV99
R9
68K SM
R66
33K SM
R74
100K SM
+18V
R4
100K SM
R6
750K SM
VR2
10K
PEAK OFFSET
R5
10K SM
5
6
7
IC1B TL074 SM
R7
100K SM
-V
R E D
B R
G R N
B R
+V
1
2
3
4
5
6
7
8
9
10
CON1
IDC10 BOX
LK212 3
CON2 3 WAY MOLEX
VU/Peak'
Peak/VU'
Vref
+18V
-18V
76
1
IC2B
LM339 SM
54
2
3 12
IC2A
LM339 SM
R22
3K6 SM
R23
680R SM
R24
620R SM
D7
RED
MIN
D6
RED
MIN
D5
RED
MIN
+18V
-18V
54
2
3 12
IC3A LM339 SM
111
0
1 3
IC2D LM339 SM
98
1 4
IC2C
LM339 SM
R25
560R SM
R26
470R SM
D10
RED
MIN
D9
RED
MIN
D8
RED
MIN
98
1 4
IC3C
LM339 SM
76
1
IC3B
LM339 SM
R28
390R SM
R29
330R SM
R27
430R SM
D12
RED
MIN
D11
RED
MIN
+18V
-18V
LED-A
76
1
IC4B
LM339 SM
54
2
3 12
IC4A
LM339 SM
111
0
1 3
IC3D
LM339 SM
R32
240R SM
R30
300R SM
R31
270R SM
D15
GREEN
MIN
D14
RED
MIN
D13
RED
MIN
+18V
54
2
3 12
IC5A
LM339 SM
111
0
1 3
IC4D
LM339 SM
98
1 4
IC4C
LM339 SM
R33
220R SM
R34
200R SM
D17
GREEN
MIN
D16
GREEN
MIN
-18V
98
1 4
IC5C
LM339 SM
76
1
IC5B
LM339 SM
R35
180R SM
R36
150R SM
R37
130R SM
D20
GREEN
MIN
D19
GREEN
MIN
D18
GREEN
MIN
-18V
+18V
76
1
IC6B
LM339 SM
54
2
3 12
IC6A
LM339 SM
111
0
1 3
IC5D
LM339 SM
R38
120R SM
R39
110R SM
D22
GREEN
MIN
D21
GREEN
MIN
LED-B
111
0
1 3
IC6D
LM339 SM
98
1 4
IC6C
LM339 SM
R40
100R SM
R41
82R SM
D24
GREEN
MIN
D23
GREEN
MIN
111
0
1 3
IC11D
LM339 SM
98
1 4
IC11C
LM339 SM
R62
68R SM
R61
10R SM
R60
10R SM
+18V
-18V
76
1
IC11B
LM339 SM
54
2
3 12
IC11A
LM339 SM
111
0
1 3
IC10D
LM339 SM
R59
10R SM
R58
12R SM
-18V
98
1 4
IC10C LM339 SM
76
1
IC10B
LM339 SM
R57
15R SM
R55
15R SM
R56
15R SM
+18V
54
2
3 12
IC10A
LM339 SM
111
0
1 3
IC9D
LM339 SM
98
1 4
IC9C
LM339 SM
R53
22R SM
R54
22R SM
+18V
-18V
-18V
76
1
IC9B
LM339 SM
54
2
3 12
IC9A
LM339 SM
111
0
1 3
IC8D
LM339 SM
R52
22R SM
R51
27R SM
R50
27R SM
98
1 4
IC8C
LM339 SM
76
1
IC8B
LM339 SM
R47
39R SM
R49
33R SM
R48
39R SM
+18V
-18V
54
2
3 12
IC8A LM339 SM
111
0
1 3
IC7D
LM339 SM
98
1 4
IC7C
LM339 SM
R45
56R SM
R46
51R SM
+18V
-18V
-18V
76
1
IC7B
LM339 SM
54
2
3 12
IC7A
LM339 SM
R42
75R SM
R43
68R SM
R44
62R SM
-18V
D25
GREEN
MIN
D26
GREEN
MIN
D27
GREEN
MIN
D28
GREEN
MIN
D29
GREEN
MIN
D30
GREEN
MIN
D31
GREEN
MIN
D32
GREEN
MIN
-18V
LED-C
D33
GREEN
MIN
D34
GREEN
MIN
D35
GREEN
MIN
D36
GREEN
MIN
D37
GREEN
MIN
D38
GREEN
MIN
D39
GREEN
MIN
D40
GREEN
MIN
D41
GREEN
MIN
D42
GREEN
MIN
LED-D
D43
GREEN
MIN
D44
GREEN
MIN
+V
-V
C2
22U
25V
C3
22U
25V
C14
10N
C25
10N
R64
10R SM
R65
10R SM
C33
10N
C32
10N
C34
10N
-18V
+18V
5
6
7
IC13B TL074 SM
10
9
8
IC1C
TL074 SM
12
13
14
IC1D TL074 SM
UNUSED GATES
A
1
B
2
C
1 3
IC12A
4016 SM
A
4
B
3
C
5
IC12C
4016 SM
REV 3 R75 WAS 180K
NOTES
Date: May 30, 1991 Sheet 1 of 1
Size Document Number REV
B CD1136 1
Title
PROFILE AUTOMATION (DDA) FADER WIRING
MDDX TW3 2EB
HOUNSLOW
WHITTON ROAD
UNIT 1, INWOOD BUSINESS PARK
DDA LTD.
CHANNEL
CONNECTOR
CLAMP ALL WIRES TOGETHER
WITH TIE-WRAP OR RUBBER SLEEVE
1
2
3
4
5
6
7
8
9
10
10 WAY 0.1" IDC MOLEX
BELDEN 9533
3 CONDUCTOR WITH OVERALL SCREEN CABLE
LENGTH OF SPUR TO BE 325.0mm
1
2
3
4
5
6
7
8
9
10
AUTOMATION
INTERFACE
CONNECTOR
IRQ
SDA
SCL
DIF.GND
BUFF.AUDIO
VCA CON.
VCA OUTPUT
PRE-FADER
POST-FADER
GND
3 CONDUCTOR WITH OVERALL SCREEN CABLE
BELDEN 9533
1
2
3
4
5
6
7
8
9
10
2 CONDUCTOR WITH OVERALL SCREEN
LENGTH OF SPUR TO BE 300.0mm 10 WAY 0.1" IDC MOLEX
MOTHERBOARD
CONNECTOR
Date: July 7, 1993 Sheet 1 of 1
Size Document Number REV
B CD1089-2 A
Title
PROFILE LOGIC PSU
TEL: (0)81 570 7161 FAX: (0)81 577 3677
DDA LTD., HOUNSLOW, MIDDX, TW3 2EB, ENGLAND
17
18
+5V
R3
1K
FS1
6.3A
R1
150
D4
1N4002
D1
KBPC2502
VI
G
N D
VO
IC1
LM396
2
CON2
ORANGE
T1
L
MAINS INPUT
& FILTER UNIT
FS2
3.15A
SW1
MAINS SWT
A
GREEN
YELLOW
240V
4
D5
1N4002
C5
100/16
1
CON2
C1
15,000/25
R2
330
C9
220/25
VR1
500R
D13
LED
R4
1K5
D17
1N5402
TP1
19
20
TP2
+8.5V
D14
LED
R8
1K5
R7
1K2
D10
1N5402
C10
220/25
VR2
500R
R6
330
R5
120
*
D2
KBPC2502
C2
15,000/25
C6
100/16
VI
G N D
VO
IC2
LM3963
CON2
BROWN
PINK
BLUE
RED
220V
120V
2
3
N
E
FAN
BLACK
RED
VIOLET
100V
1
VI
G N D
VO
IC3
LM317K
D6
1N4002
D3
KBPC2502
4
CON2
R10
240
R12
3K3
R9
100
C13
100N
11
26
27
26
27
+15V
21
22
23
TP4
TP5
0V
D15
LED
R13
1K5
C12
220/25
R16
3K3
D11
1N5402
D12
1N5402
C11
220/25
VR3
500R
VR4
500R
R11
2K4
*
C3
10,000/40
C7
100/16
C4
10,000/40
C8
100/16
12
CON1
13
CON1
WHITE
GREY
VI
G N D
VO
IC4
LM337K
D7
1N4002
14
CON1
R14
150
R15
2K4
*
D16
LED
R17
1K5
24
25
TP3
-15V
PC1211-1
* - FOR OPTIFILE AUTOMATION
'R5' CHANGES TO '150R' TO GIVE '+5V'
'R11' CHANGES TO '1K8' TO GIVE '+12V'
'R15' CHANGES TO '1K8' TO GIVE '-12V'
Date: December 14, 1993 Sheet 1 of 1
Size Document Number REV
C CD1219-1 A
Title
HD/DCM/DCM HD AUDIO POWER SUPPLY
DDA LTD.
+48V [10]
CHASSIS
R45
10k
R46
10k
FRONT PANEL TEST POINT
R3
470R
R1
82R
R2
2k7 1W
PR1
500R
C3
33/63
FL1
0.25A Q
C1
1000/63
VI
1
2
VO
3
IC1
LM783
D1
2KBP02
FL4
3.15A Q
R42
100R
C22
100n
240V BROWN
220V PINK
VIOLET
RED
100
110
240
220
S1
TH1
SG200
FL5
SEE REAR PANEL
100V BLACK
110V BLUE
GREY
RED
YELLOW/BLUE
PHAN
PHAN
0V
D3
35A BRIDGE
BROWN
BLUE
YELLOW
BLUE
C6
100n
C4
10,000/40
C5
10,000/40
C2
33/63
FL2
15A Q/B
R6
0.1R
R7
0.1R
R8
0.1R
TR2
TR1
MJ2955
PC1141
R10
0.1R
R11
0.1R
R470.1R
R48
0.1R
REG
D20
LED
R43
3K3
9
[1] [2]
R13
1K5
+18V
FRONT PANEL TEST POINT
[5] [6] [7] [8] [9]
D17
1N5402
0V
R44
3K3
6
5
D15
LED
SENSE
DRIVE
DRIVE-
SENSE-
UNREG
UNREG-
R9
0.1R
R19
0.1R
TR3
TR4
TR8
TR7
8
7 10
14
3
C9
100n
C8
10,000/40
C7
10,000/40
E L N
MAINS FUSE 6.3A/T 20mm 220/240V
10A/T 20MM 110/120V
FL3
15A Q/B
R18
0.1R
R17
0.1R
R16
0.1R
TR6
R21
0.1R
R20
0.1R
R49
0.1R
R500.1R
RESISTORS R47, 48, 49, 50 NOT FITTED IN HEAVY DUTY SUPPLY
FL2 AND 3 FITTED AS 6.3A/Q IN HEAVY DUTY SUPPLY
TR5
2N3055
REG-
2
D16
LED
[3] [4]
R15
1K5
-18V
D18
1N5402
FRONT PANEL TEST POINT
(9)REG
R30
6k8
FL2 AND 3 FITTED AS 10A/Q IN DCM POWER SUPPLY
FL2 AND 3 FITTED AS 15A/Q IN DCM HD SUPPLY
R29
2k2
R28
2K2
R23
100R
TR10
BC212
D6
1N4002
R22
1R
TR21
TIP31
SENSE
DRIVE
(8)
(7)
PC1141
(10) UNREG
R26
75R
R24
100R
R25
3k3
D8
1N4148
D7
1N4148
TR9
BC212
TR22
BC441
C10
100/40
R27
3k3
TR11
BC182
TR12
BC182
D9
1N4148
D10
12V
TR14
BC182
TR13
BC212
C13
100p
C15
100n
C14
100/40
PR2
5k
R31
15k
0V
+48V
CHASSIS
0V
+18V
ORANGE
GREEN
GREEN/YELLOW
1
2
3
6
7
8
459
10 +48V
-18V
HARTING
BLUE
BLUE
BROWN
BROWN
+18V
-18V
C17
100N
C16
100/40
R32
15k
PR3
5k
D11
12V
C12
100/40
C18
100/40
TR16
BC182
C19
100p
TR15
BC212
TR18
BC212
R36
3k3
TR17
BC212
C20
100n
C11
100n
UNREG-
0V
R38
75R
R39
100R
TR20
BC182
R37
3k3
C21
100/40
D12
1N4148
D13
1N4148
(5)
(6)
(1)
(4)
(3)
R40
1R
TR23
TIP32
TR24
2N5322
DRIVE-
SENSE-
R41
100R
TR19
BC182
D14
1N4002
R34
R2k2
R35
2k2
(2)REG-
R33
6k8
Date: June 17, 1993 Sheet 1 of 1
Size Document Number REV
C CD1114-2 A
Title
AUTOMATION BYPASS BOARD
TEL: (0)81 570 7161 FAX: (0)81 577 3677
DDA LTD., HOUNSLOW, MIDDX., TW2 3EB, ENGLAND
10mAretb
S8
6PSUJ
D8
RED
S7
6PSUJ
D7
RED
S5
6PSUJ
S6
6PSUJ
D6
RED
S4
6PSUJ
D4
RED
D5
RED
10mAreta
10mAsndb
S3
6PSUJ
D3
RED
S2
6PSUJ
D2
RED
S1
6PSUJ
D1
RED
10mAsnda
1-AU OUT
1-FADTOP
1-FADBOT
1-FADRD
1-FADGND
1-FADTAP
1-AGND
1-FADGND
1-IN+
1-FADVOLT
1-FADTAP
1-VCA OUT
2-AU OUT
2-FADTOP
2-FADBOT
2-FADRD
2-FADTAP
2-FADGND
2-AGND
2-FADGND
2-IN+
2-FADVOLT
2-FADTAP
2-VCA OUT
3-AU OUT
3-FADTOP
3-FADBOT
3-FADRD
4-AU OUT
4-FADTOP
4-FADBOT
4-FADRD
3-VCA OUT
3-FADTAP
3-FADVOLT
3-IN+
3-FADGND
3-AGND
3-FADTAP
3-FADGND
4-VCA OUT
4-FADTAP
4-FADVOLT
4-IN+
4-FADGND
4-AGND
4-FADTAP
4-FADGND
5-AU OUT
5-FADTOP
5-FADBOT
5-FADRD
5-VCA OUT
5-FADTAP
5-FADVOLT
5-IN+
5-FADGND
5-AGND
5-FADTAP
5-FADGND
6-AU OUT
6-FADTOP
6-FADBOT
6-FADRD
6-VCA OUT
6-FADTAP
6-FADVOLT
6-IN+
6-FADGND
6-AGND
6-FADTAP
6-FADGND
7-AU OUT
7-FADTOP
7-FADBOT
7-FADRD
7-VCA OUT
7-FADTAP
7-FADVOLT
7-IN+
7-FADGND
7-AGND
7-FADTAP
7-FADGND
8-AU OUT
8-FADTOP
8-FADBOT
8-FADRD
8-VCA OUT
8-FADTAP
8-FADVOLT
8-IN+
8-FADGND
8-AGND
8-FADTAP
8-FADGND
R8
220K
1
2
3
JP701
3WAY MH
7-FADVOLT 8-FADRD 8-FADVOLT
R7
220K
1
2
3
JP601
3WAY MH
6-FADVOLT 7-FADRD
R5
220K
R6
220K
1
2
3
JP501
3WAY MH
5-FADVOLT 6-FADRD
R4
220K
1
2
3
JP401
3WAY MH
4-FADVOLT 5-FADRD
R3
220K
1
2
3
JP201
3WAY MH
1
2
3
JP301
3WAY MH
3-FADRD 4-FADRD3-FADVOLT
R2
220K
1
2
3
JP101
3WAY MH
2-FADRD 2-FADVOLT
R1
220K
1
2
3
JP1
3WAY MH
1-FADRD 1-FADVOLT
1
2
3
4
5
6
7
8
9
10
JP2
10WAY MH
1-AGND
1-FADBOT
1-FADTAP
1-FADTOP
1
2
3
4
5
6
7
8
9
10
JP102
10WAY MH
2-AGND
2-FADBOT
2-FADTAP
2-FADTOP
1
2
3
4
5
6
7
8
9
10
JP202
10WAY MH
1
2
3
4
5
6
7
8
9
10
JP302
10WAY MH
3-AGND
3-FADBOT
3-FADTAP
3-FADTOP
1
2
3
4
5
6
7
8
9
10
JP402
10WAY MH
4-AGND
4-FADBOT
4-FADTAP
4-FADTOP
1
2
3
4
5
6
7
8
9
10
JP502
10WAY MH
5-AGND
5-FADBOT
5-FADTAP
5-FADTOP
1
2
3
4
5
6
7
8
9
10
JP602
10WAY MH
7-AGND6-AGND
6-FADBOT
6-FADTAP
6-FADTOP
1
2
3
4
5
6
7
8
9
10
JP702
10WAY MH
8-FADBOT
8-FADTAP
8-FADTOP
7-FADBOT
7-FADTAP
7-FADTOP
8-AGND
8-AU OUT
8-IN+
8-VCA OUT
8-SIGLEV
DGND
8-SCL
8-SDA
8-IRQ
8-VCACV
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
31 32
33 34
35 36
37 38
39 40
JP902
20WAY
IDCBOX
DGND
7-SCL
7-SDA
7-IRQ
7-IN+
7-VCA OUT
7-SIGLEV
6-IN+
6-VCA OUT
6-SIGLEV
DGND
6-SCL
6-SDA
6-IRQ
6-AU OUT 7-AU OUT
7-VCACV6-VCACV
5-IN+
5-VCA OUT
5-SIGLEV
5-SCL
5-SDA
5-IRQ
DGND
5-AU OUT
5-VCACV
4-IN+
4-VCA OUT
4-SIGLEV
DGND
4-SCL
4-SDA
4-IRQ
4-VCACV
4-AU OUT
3-IN+
3-VCA OUT
3-SIGLEV
DGND
3-SCL
3-SDA
3-IRQ
3-VCACV
3-AU OUT
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
31 32
33 34
35 36
37 38
39 40
JP901
20WAY
IDCBOX
2-IN+
2-VCA OUT
2-SIGLEV
DGND
2-SCL
2-SDA
2-IRQ
2-VCACV
2-AU OUT
1-IN+
1-VCA OUT
1-SIGLEV
DGND
1-SCL
1-SDA
1-IRQ
1-VCACV
1-AU OUT
1-SCL
2-SCL
1-IRQ
1-FADVOLT
1-FADGND
2-IRQ
2-FADGND
3-SCL
3-IRQ
2-SIGLEV
1-SIGLEV
2-FADVOLT
3-SIGLEV
3-FADVOLT
3-FADGND
4-SCL
4-IRQ
4-SIGLEV
4-FADVOLT
1-SDA
2-SDA
DGND
1-FADGND
2-FADGND
3-SDA
1-VCACV
3-VCACV
3-FADGND
4-SDA
DGND
1-FADRD
2-FADRD
3-FADRD
4-VCACV
4-FADRD
10mAsnda
10mAreta
2-VCACV
5-SCL
5-IRQ
5-SIGLEV
5-FADVOLT
5-FADGND
6-SCL
6-IRQ
6-SIGLEV
6-FADVOLT
6-FADGND
7-SCL
7-IRQ
7-SIGLEV
7-FADVOLT
7-FADGND
8-SCL
8-IRQ
8-SIGLEV
8-FADVOLT
5-SDA
DGND
5-VCACV
5-FADGND
6-SDA
6-VCACV
6-FADGND
7-SDA
7-VCACV
7-FADGND
8-SDA
DGND
8-VCACV
8-FADRD
7-FADRD
6-FADRD
5-FADRD
10mAsndb
10mAretb
8-FADGND8-FADGND4-FADGND4-FADGND
Date: June 17, 1993 Sheet 1 of 1
Size Document Number REV
B CD1117-1 A
Title
AUTOMATION FADER CONTROL PANEL
TEL: (0)81 570 7161 FAX: (0)81 577 3677
DDA LTD., HOUNSLOW, MIDDX., TW3 2EB, ENGLAND
** see note** see note
R[0..2]
KS
DS
LD[0..6]
RSEG[0..6]
LSEG[0..3]
R[C..7]
KS
DS
LD[0..6]
RSEG[0..6]
LSEG[0..3]
DS0
KS0
KS0
KS1
KS2
KS3
KS4
KS5
KS6
R0
R1
R2
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
JP2
16WAY
** Note:
LD0
LD1
LD2
LD3
LD4
LD5
LD6
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
JP3
16WAY
KS7
DS0
DS1
DS2
DS3
DS4
DS5
DS6
DS7
R[0..2]
KS
DS
LD[0..6]
RSEG[0..6]
LSEG[0..3]
R[C..7]
KS
DS
LD[0..6]
RSEG[0..6]
LSEG[0..3]
DS1
KS1
** see note** see note
** see note** see note
R[0..2]R[C..7]
R[0..2]
KS
DS
LD[0..6]
RSEG[0..6]
LSEG[0..3]
R[C..7]
KS
DS
LD[0..6]
RSEG[0..6]
LSEG[0..3]
DS2
KS2
RSEG0
RSEG1
RSEG2
RSEG3
RSEG4
RSEG5
LSEG0
LSEG1
LSEG2
LSEG3
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
JP1
16WAY
channel display and control block
repeated 8 times and shown below
RSEG[0..6]
LSEG[0..3]
RSEG[0..6]
RSEG6
R[0..2]
KS
DS
KS
DS
LD[0..6]
RSEG[0..6]
LSEG[0..3]
KS
DS
LD[0..6]
RSEG[0..6]
LSEG[0..3]
DS3
KS3
** see note
** see note** see note
** see note
R[0..2]
KS
DS
LD[0..6]
RSEG[0..6]
LSEG[0..3]
LD[0..6]
RSEG[0..6]
LSEG[0..3]
10
9
8
5
4
2
3
7
1
6
LD2
HDSP7303
RSEG0
RSEG1
RSEG2
RSEG3
RSEG4
RSEG5
RSEG6
LSEG0
LSEG1
LSEG2
LSEG3
LSEG[0..5]
10
9
8
5
4
2
3
7
1
6
LD1
HDSP7308
LD0
LD1
LD2
S1
R0
D1
YELLOW
D3
RED
D2
RED
R[0..7]
LD5
LD6
S3
R[0..2]
R2
D7
RED
D6
GREEN
R[0..2]
KS
DS
LD[0..6]
RSEG[0..6]
LSEG[0..3]
** see note
** see note
R[0..2]
KS
DS
LD[0..6]
RSEG[0..6]
LSEG[0..3]
S2
R1
D4
YELLOW
D5
GREEN
DS
LD3
LD4
LD[0..6]
KS
LD[0..6]
CHANNEL DISPLAY
AND CONTROLS
Date: June 17, 1993 Sheet 1 of 1
Size Document Number REV
B CD1116-3 A
Title
AUTO FADER INTFC
TEL: (0)81 570 7161 FAX: (0)81 577 3677
DDA LTD., HOUNSLOW, MIDDX., TW3 2EB, ENGLAND
R0
R1
R2
R3
R4
R5
R6
Keyboard Connector
KS0
KS1
KS2
KS3
KS4
KS5
KS7
D8
D6
D4
D2
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
JP4
16WAY
IDCVM
8*D11N4148
D3
D5
D7
A
1
B
2
C
3
G1
6
G2A
4
G2B
5
Y0
15
Y1
14
Y2
13
Y3
12
Y4
11
Y5
10
Y6
9
Y7
7
U9
74HCT138
VCC
1 2
U1A
74HCT04
R15
2K2
R14
1K
3 4
U1B
74HCT04 C6
220P
VCC
X0
13
X1
14
X2
15
X3
12
X4
1
X5
5
X6
2
X7
4
INH
6
A
11
B
10
C
9
X
3
+
V
1 6
0 V
A
7
0 V
D
8
U8
4051
DS0
DS1
DS2
KS6
I0
1
I1
2
I2
3
I3
4
I4
5
I5
6
I6
7
I7
8
O0
18
O1
17
O2
16
O3
15
O4
14
O5
13
O6
12
O7
11
GND
9
+V
10
U7
2803
LED connector
R7
LD0
LD1
LD2
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
JP3
16WAY
IDCVM
LD3
LD4
LD5
LD6
LD7
DS3
DS4
DS5
VCC
DS6
DS7
VCC
1
2 3 4 56 7 8 9
RP1
8X10K
R0
R1
R2
R3
R4
R5
R6
R7
DB0
12
DB1
13
DB2
14
DB3
15
DB4
16
DB5
17
DB6
18
DB7
19
RD
10
WR
11
CS
22
CLK
3
RESET
9
A0
21
IRQ
4
RL0
38
RL1
39
RL2
1
RL3
2
RL4
5
RL5
6
RL6
7
RL7
8
SHFT
36
CN/ST
37
BD
23
SL0
32
SL1
33
SL2
34
SL3
35
OA0
27
OA1
26
OA2
25
OA3
24
OB0
31
OB1
30
OB2
29
OB3
28
U2
8279
D0
D1
D2
D3
D4
D5
D6
D7
Rd*
Wt*
A0
Rs*
PnlSel*
PnlIt*
5 6
U1C
74HCT04
9 8
U1D
74HCT04
Irq
1
2
3
U3A
74HCT00
Irq
1A1
2
1Y1
18
1A2
4
1Y2
16
1A3
6
1Y3
14
1A4
8
1Y4
12
2A1
11
2Y1
9
2A2
13
2Y2
7
2A3
15
2Y3
5
2A4
17
2Y4
3
1G
1
2G
19
U4
74HCT244
R1 100R
R2
100R
R3
100R
R4
100R
R5 100R
R6 100R
7 Segment Display Connector
PLUS
MINUS
ONE
POINT
LSEG0
LSEG1
LSEG2
LSEG3
12
34
56
78
910
1112
1314
1516
JP1
16WAY
IDCVM
RSEG0
RSEG1
RSEG2
RSEG3
RSEG4
LD[0..7]
RSEG5
RSEG6
RSEG7
A
B
RSEG0
RSEG1
R7 100R
R8 100R
R9 100R
A
7
B
1
C
2
D
6
LT
3
BI
4
LE
5
A
13
B
12
C
11
D
10
E
9
F
15
G
14
U5
74HCT4511
4
5
6
U3B
74HCT00
11 10
U1E
74HCT04
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
JP2
20WAY
D0
D1
D2
D3
D4
D5
D6
D7
Wt*
Rd*
Rs*
PnlSel*
PnlIt*
A0
VCC
1
2 3 4 56 7 8 9
RP2 8X10K
VCC
13 12
U1F
74HCT04
VCC
1A1
2
1Y1
18
1A2
4
1Y2
16
1A3
6
1Y3
14
1A4
8
1Y4
12
2A1
11
2Y1
9
2A2
13
2Y2
7
2A3
15
2Y3
5
2A4
17
2Y4
3
1G
1
2G
19
U6
74HCT244
C
D
E
F
G
RSEG2
RSEG3
RSEG4
RSEG5
RSEG6
LD0
LD1
R10 100R
R11 100R
R12 100R
R13 100R
R16 100R
R17 100R
R18 100R
LD2
LD3
LD4
LD5
LD6
LD7
R19 100R
R20 100R
R21 100R
R22 100R
R23 100R
12
13
11
U3D
74HCT00
9*
VDD
C3 C8 C9 C10 C4 C5
100N
VCC
C11
220U
C1 C2 C7
VSS VEE
9
10
8
U3C
74HCT00
Date: August 6, 1993 Sheet 1 of 1
Size Document Number REV
B CD1157-2 A
Title
PROFILE CENTRAL KEYBOARD
TEL: (0)81 570 7161 FAX: (0)81 577 3677
DDA LTD., HOUNSLOW, MIDDX., TW3 2EB, ENGLAND
REC
S8
TOKO
S3
TOKO
STOP
30
PLAY
S2
TOKO
28
S1
TOKO
ENT
20
>>
S7
TOKO
18
CYC <<
S5
TOKO
S6
TOKO
10
S4
TOKO
ESC
00 08
C0
C1
LEFT RIGHT
S9
TOKO
01 09
UP
S10
TOKO
S11
TOKO
11
DOWN
S12
TOKO
19
S20
TOKO
123
JP4
3WAY
ALT
S19
TOKO
123
JP3
3WAY
GROUP
32 3A
S18
TOKO
AUXB
2A
S17
TOKO
AUXA
22
S16
TOKO
READ
1A
S14
TOKO
S15
TOKO
INS CUT
12
S13
TOKO
ISOL
02 0A
C2
123
JP1
3WAY
UPDATE
S21
TOKO
123
JP2
3WAY
03 0B
S22
TOKO
S23
TOKO
AUX3 AUX4
13
S24
TOKO
CHAN
1B
S25
TOKO
WRITE
23
S26
TOKO
AUX1
2B
S27
TOKO
AUX2
HELP
33 3B
S28
TOKO
S36
TOKO
S35
TOKO
6 COPY
34 3C
S34
TOKO
5
2C
S33
TOKO
4
24
S32
TOKO
ZOOM
1C
S30
TOKO
S31
TOKO
32
14
S29
TOKO
1
04 0C
C3
C4
C5
S37
TOKO
7
05 0D
S38
TOKO
S39
TOKO
8 9
15
S40
TOKO
0
1D
R5
R6
R7
R3
R4
R2
R1
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
JP5
20WAY
R0
Date: July 27, 1992 Sheet 1 of 1
Size Document Number REV
B CD1153-1 A
Title
PROFILE UPTOWN CONTROL BOARD
DDA, HOUNSLOW, MIDDX, TW3 2EB, ENGLAND.
'OK'
1
3
2
4
5 6
SW1
GRN MS800
'GRPSET'
1
3
2
4
5 6
SW2
RED MS800
'SWTREL'
1
3
2
4
5 6
SW3
YEL MS800
'MAN'
1
3
2
4
5 6
SW4
GRN
MS800
'WRT'
1
3
2
4
5 6
SW8
RED
MS800
'LOCWRT'
1
3
2
4
5 6
SW7
RED MS800
'RDY'
1
3
2
4
5 6
SW6
GRN MS800
'AUTO'
1
3
2
4
5 6
SW5
RED
MS800
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
CON1
20WAY
R7
330R
R8
270R
R6
270R
R4
330R
R5
330R
R2
270R
R3
270R
R1
330R
+5V
LED1
LED2
LED3
LED4
LED5
LED6
LED7
LED8
SW1
SW2
SW3
SW4
SW5
SW6
SW7
SW8
Date: June 24, 1993 Sheet 1 of 1
Size Document Number REV
C CD1133-2 A
Title
PROFILE-OPTIFILE MUTE/STATUS INTERFACE
TEL: (0)81 570 7161 FAX: (0)81 577 3677
DDA LTD., HOUNSLOW, MIDDX., TW3 2EB, ENGLAND
+5v
READ
WRITE
D17
LED
D18
LED
R17
680
R18
680
9 8
IC4D
74HC14
5 6
IC4C
74HC14
READ
WRITE
+5v
CH5_READ
CH5_WRITE
+5V
D13
LED
D14
LED
R13
680
R14
680
R19
100R
READ
WRITE
+5v
CH4_READ
CH4_WRITE
+5V
R15
100R
9 8
IC3D
74HC14
11 10
IC3E
74HC14
CH3_READ
CH3_WRITE
+5V
D9
LED
D10
LED
R9
680
R10
680
R11
100R
13 12
IC2F
74HC14
11 10
IC2E
74HC14
READ
WRITE
+5v
D5
LED
D6
LED
R5
680
R6
680
13 12
IC1F
74HC14
1 2
IC2A
74HC14
READ
WRITE
+5v
CH2_READ
+5V
D1
LED
D2
LED
CH2_WRITE
R7
100R
CH1_READ
CH1_WRITE
+5V
R1
680
R2
680
R3
100R
1 2
IC1A
74HC14
3 4
IC1B
74HC14
S1
R4
150K
C1
100N
R33
680
STATUS
5 6
IC1C
74HC14
9 8
IC1D
74HC14
CH1_R/W
S3
C2
100N
R8
150K
+5V
STATUS
0V
CH2_R/W
+5V
R34
680
3 4
IC2B
74HC14
5 6
IC2C
74HC14
S5
0V
CH3_R/W
C3
100N
R12
150K
+5V
R35
680STATUS
3 4
IC3B
74HC14
1 2
IC3A
74HC14
S7
0V
C4
100N
R16
150K
STATUS
13 12
IC3F
74HC14
1 2
IC4A
74HC14
CH4_R/W
S9
R20
150K
+5V
R36
680
STATUS
0V
CH5_R/W
C5
100N
+5V
R37
680
13 12
IC4F
74HC14
11 10
IC4E
74HC14
CH5_MUTE_OUT
CH5_MUTE_RETURN
S10
SW SPST
CH5_SWA
D19
LED
1 2
IC5A
74HC14
+5V
4K7
CH4_MUTE_OUT
CH4_MUTE_RETURN
CH4_SWA
MUTE OUT
CON1/1
CON1/2
CH5_SWB
MUTE
RETURN
MUTE OUT
CON1/1
CON1/2
S8
SW SPST
CH4_SWB
D15
LED
3 4
IC4B
74HC14
MUTE
RETURN
+5V
4K7
MUTE OUT
CON1/1
CON1/2
CH3_MUTE_OUT
CH3_MUTE_RETURN
S6
SW SPST
CH3_SWACH3_SWB
D11
LED
5 6
IC3C
74HC14
MUTE
RETURN
+5V
4K7
CH2_MUTE_OUT
CH2_MUTE_RETURN
S4
SW SPST
CH2_SWA
D7
LED
9 8
IC2D
74HC14
MUTE OUT
CON1/1
CON1/2
CH2_SWB
MUTE
RETURN
+5V
4K7
MUTE OUT
CON1/1
CON1/2
CH1_MUTE_OUT
CH1_MUTE_RETURN
S2
SW SPST
CH1_SWACH1_SWB
D3
LED
11 10
IC1E
74HC14
MUTE
RETURN
+5V
4K7
CH1_LED_COMCH1_SAFE
CH1_READY
CH6_READ
D4
LED
R21
680
3 4
IC5B
74HC14
5 6
IC5C
74HC14
CH2_SAFE
CH2_READY
READ
+5v
CH7_READ
CH1
D21
LED
CH2_LED_COM
READ
+5v
CH2
D8
LED
D25
LED
R25
680
3 4
IC6B
74HC14
1 2
IC6A
74HC14
CH3_LED_COMCH3_SAFE
CH3_READY
CH8_READ
D12
LED
D29
LED
R29
680
13 12
IC6F
74HC14
1 2
IC7A
74HC14
CH1_MUTE_RETURN
CH4_SAFE
CH4_READY
READ
+5v
CH3
D16
LED
OPTIFILE MUTE INTERFACE
CH1_MUTE_OUT
CH1_R/W
CH4_LED_COM CH5_SAFE
CH5_READY
CH4
1
2
3
4
5
6
7
8
9
10
CON10
CH5_MUTE_OUT
CH5_R/W
CH5_MUTE_RETURN
CH5_LED_COM
CH5
D20
LED
1
2
3
4
5
6
7
8
9
10
CON12
CH7_MUTE_OUT
CH8_MUTE_OUT
CH7_R/W
CH8_R/W
CH7_MUTE_RETURN
CH8_MUTE_RETURN
CH7_WRITE
CH7_READ
CH6_MUTE_OUT
CH6_R/W
CH6_MUTE_RETURN
CH5_WRITE
CH6_WRITE
CH5_READ
CH6_READ
1
2
3
4
5
6
7
8
9
10
CON13
CH2_MUTE_OUT
CH1_WRITE
CH1_READ
CH3_MUTE_OUT
CH4_MUTE_OUT
CH3_R/W
CH4_R/W
CH3_WRITE
CH3_READ
CH2_R/W
CH2_WRITE
CH2_READ
1
2
3
4
5
6
7
8
9
10
CON11
CH3_MUTE_RETURN
CH4_MUTE_RETURN
CH2_MUTE_RETURN
WRITE
CH8_WRITE
S15
+5V
CH8_R/W
D30
LED
C8
100N
R30
680
R31
100R
R32
150K
+5V
R40
680
STATUS
3 4
IC7B
74HC14
WRITE
CH7_R/W
D26
LED
R26
680
+5V
R39
680
5 6
IC6C
74HC14
WRITE
CH6_R/W
CH7_WRITE
S13
+5V
D22
LED
C7
100N
R27
100R
R28
150K
+5V
STATUS
CH6_WRITE
S11
+5V
C6
100N
R22
680
R23
100R
R24
150K
R38
680
STATUS
9 8
IC5D
74HC14
MUTE OUT
CON1/1
CON1/2
CH6_MUTE_OUT
CH6_MUTE_RETURN
0V
11 10
IC5E
74HC14
13 12
IC5F
74HC14
MUTE
RETURN
+5V
4K7
MUTE OUT
CON1/1
CON1/2
MUTE
RETURN
+5V
4K7
CH7_MUTE_OUT
CH7_MUTE_RETURN
0V
11 10
IC6E
74HC14
9 8
IC6D
74HC14
MUTE OUT
CON1/1
CON1/2
CH8_MUTE_OUT
CH8_MUTE_RETURN
0V
5 6
IC7C
74HC14
9 8
IC7D
74HC14
MUTE
RETURN
+5V
4K7
TRACK SELECT INTERFACE
CH4_WRITE
CH4_READ
CH1_SWA
CH1_SWB
CH1_SAFE
CH1_READY
CH1_LED_COM
CH2_SWA
CH2_SWB
CH2_SAFE
CH2_READY
CH1_SWA
CH1_SWB
CH1_SAFE
CH1_READY
CH1_LED_COM
CH2_SWA
CH2_SWB
CH2_SAFE
CH2_READY
CH1-2
1
2
3
4
5
6
7
8
9
10
CON14
CH8_WRITE
CH8_READ
CH5_SWA
CH5_SWB
CH5_SAFE
CH5_READY
CH5_LED_COM
CH6_SWA
CH6_SWB
CH6_SAFE
CH6_READY
CH5-6
1
2
3
4
5
6
7
8
9
10
CON16
CH6_LED_COM
CH7_SWA
CH7_SWB
CH7_SAFE
CH7_READY
CH7_LED_COM
CH8_SWA
CH8_SWB
CH8_SAFE
CH8_READY
CH8_LED_COM
CH7-8
1
2
3
4
5
6
7
8
9
10
CON17
CH2_LED_COMCH2_LED_COM
CH3_SWA
CH3_SWB
CH3_SAFE
CH3_READY
CH3_LED_COM
CH4_SWA
CH4_SWB
CH4_SAFE
CH4_READY
CH4_LED_COM
CH3-4
1
2
3
4
5
6
7
8
9
10
CON15
CH8
S16
SW SPST
CH8_LED_COMCH8_SAFE
CH8_READY
CH8_SWACH8_SWB
D31
LED
D32
LED
S14
SW SPST
CH7_LED_COM
CH7_SWA
CH7
D27
LED
D28
LED
CH7_SAFE
CH7_READY
CH7_SWB
CHANNEL MUTE CONNECTIONS
CH6
S12
SW SPST
CH6_LED_COMCH6_SAFE
CH6_READY
CH6_SWACH6_SWB
D23
LED
D24
LED
CH1
CH2
MUTE OUT
MUTE OUT
MUTE RETURN
MUTE RETURN
1
2
3
CON1
1
2
3
CON2
CH3
CH4
MUTE OUT
MUTE OUT
MUTE RETURN
MUTE RETURN
1
2
3
CON3
1
2
3
CON4
CH5
CH6
MUTE OUT
MUTE OUT
MUTE OUT
MUTE OUT
MUTE RETURN
MUTE RETURN
MUTE RETURN
MUTE RETURN
1
2
3
CON5
1
2
3
CON6
+5V
+5V
0VD
0VD
POWER SUPPLY CONNECTOR
CH7
CH8
1
2
3
CON7
1
2
3
CON8
1
2
3
4
5
6
7
8
9
10
CON9
C9
47N
C10
47N
C11
47N
C12
47N
C13
47N
C14
47N
C15
47N
C16
22UF
C17
22UF
+5V
0V
Date: June 17, 1993 Sheet 1 of 1
Size Document Number REV
B CD1129-2 A
Title
FADER AUTOMATION INTERFACE
TEL: (0)81 570 7161 FAX: (0)81 577 3677
DDA LTD., HOUNSLOW, MIDDX., TW3 2EB, ENGLAND
Channel Fader
D3
LED
CHANNEL SUB-BOARD
1
2
3
4
5
6
7
8
9
10
VCA Control voltage in
VCA audio out
0v Automation
Led+
1
2
3
4
5
6
CON12
R5
82R
VCA ENABLE
Led-
1 2 3
CON3-10
10V
RV1
50R
R4
200
C3
1U
Reflex reference voltage adjust
R3
1K6
C1
0U1
VI
1
S
2
VO
3
IC1
LM317-LZ
REFLEX
AUTOMATION
CONNECTOR
CON1
OPTIFILE
AUTOMATION
CONNECTOR
C2
1U
Reflex
Optifile
LINK
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
CON2
0v Auto
VCA Audio out
VCA Ctrl volts
0va
Post Fdr Rtn
Pre Fdr Send
LOWER MOTHERBOARD
0va
Post FDR Audio RTN
Pre FDR Audio Send
1
2
3
4
5
6
7
8
9
10
VCA BYPASS
Block repeated for 8 channels
VREF
OVauto
ch
ch
ch
ch
ch
ch
ch
7
ch
ch 8
7
8
6
5
4
6
5
in
in
in
in
in
out
out
out
out
ch
ch
ch
ch
ch
ch
ch
3
2
1
4
3
2
1
in
in
in
out
out
out
out
to other 7 channels
+15v
C4
22U
R1
56R
D1
1N4148
D2
1N4148
T1
BC212
R2
15K
+ -
To Leds
-15V
0va
1 2 3 45 6 7 8 9 1
0
CON11
VCA BYPASS BOARD
Date: June 17, 1993 Sheet 1 of 1
Size Document Number REV
C CD1137-2 A
Title
PCLYNX INTERFACE BOARD
TEL: (0)81 570 7161 FAX: (0)81 577 3677
DDA LTD., HOUNSLOW, MIDDX., TW3 2EB, ENGLAND
E F G H
X
X
X
X
- -
--
100
140
ADDRESS
A B C D SPACE
LINK
X
X X
X
- -
--
PATCHING
LNK0sel*
LNK1sel*
CS4*
CS5*
A
1
B
2
C
3
G1
6
G2A
4
G2B
5
Y0
15
Y1
14
Y2
13
Y3
12
Y4
11
Y5
10
Y6
9
Y7
7
IC13
74HCT138
IA3
IA4
IA5
IA6
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
JP4
HEADER 8X2
IA7
IA8
IA6
IA8*
IA6*
IA7*
4
5
6
IC12B
74HCT00
11 10
IC8E
74HCT04
1
2
3
IC12A
74HCT00
ID0
ID1
ID2
ID3
ID4
ID5
ID6
ID7
IRdy
IOChCk
A1B1
A2B2
A3B3
A4B4
A5B5
A6B6
A7B7
A8B8
A9B9
A10B10
A11B11
A12B12
A13B13
A14B14
A15B15
A16B16
A17B17
A18B18
A19B19
A20B20
A21B21
A22B22
A23B23
A24B24
A25B25
A26B26
A27B27
A28B28
A29B29
A30B30
A31B31
JP1
IBM J1
GND
IRs
IRq2
DRq2
-5V
-12V
+12V
GND
VCC
IMWt*
IMRd*
IIOWt*
IIORd*
IDAck3*
IDRq3*
IDAck1*
IDRq1*
IDAck0
ICk
IRq7
IRq6
IRq5
IRq4
IRq3
IDAck2*
ITC
IALE
+5V
VCC
IA2
IA3
IA4
IA5
IA6
IA7
IA8
IA9
IA10
IA11
IA12
IA13
IA14
IA15
IA16
IA17
IA18
IA19
IAEN*
IA9
IIORd*
IIOWt*
IA9*
9 8
IC8D
74HCT04
ID0
ID1
IA6*
IA7
IA7*
IA8
IA8*
IA9
IA9*
9
10
12
13
8
IC1B
74HCT20
9
10
8
IC12C
74HCT00
IAEN*
D0
D1
A1
2
B1
18
A2
3
B2
17
A3
4
B3
16
A4
5
B4
15
A5
6
B5
14
A6
7
B6
13
A7
8
B7
12
A8
9
B8
11
G
19
DIR
1
IC7
74HCT245
11
12
13
IC2D
74HCT02
12
13
11
IC12D
74HCT00
180
1C0
200
240
280
2C0
300
340
380
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
-
--
-
-
-
-
-
-
--
-
-
-
-
-
-
-
-
RXL0-
RXL1-
R7 10K
R8 10K
X X --
RXL0+
RXL1+
RST0
RST1
BUS TERMINATION RESISTORS
3C0 X X- -
R7 & R8 FITTED AS STANDARDD0
D1
D0
3
Q0
2
D1
4
Q1
5
D2
7
Q2
6
D3
8
Q3
9
D4
13
Q4
12
D5
14
Q5
15
D6
17
Q6
16
D7
18
Q7
19
OC
1
CLK
11
IC6
74HCT374
D2
D3
D4
D5
D6
D7
D0
D1
IN0
IN1
1A1
2
1Y1
18
1A2
4
1Y2
16
1A3
6
1Y3
14
1A4
8
1Y4
12
2A1
11
2Y1
9
2A2
13
2Y2
7
2A3
15
2Y3
5
2A4
17
2Y4
3
1G
1
2G
19
IC5
74HCT244
ID2
ID3
ID4
ID5
ID6
ID7
IA1
IA0
C4
47n
C5
47n
C6
47n
C7
47n
C8
47n
GND
IOsc
C3
22u
VCC
SET LINK BETWEEN
PINS 5 & 6
FOR NORMAL OPERATION
C13
47n
C14
47n
C15
47n
1
2
3
4
5
6
JP2
HEADER 6
IRq2
IRq3
IRq4
IRq5
C12
47n
C11
47n
C10
47n
C9
47n
C17
47n
C16
47n
D2
D3
IN2
IN3
CS5*
D4
D5
D6
D7
D2
D3
D4
D5
D6
D7
CS4*
RST5
RST4
FIT R3/4, R5/6 AS REQUIRED
RXL0+
RXL0-
TXL0+
TXL0-
IN0
IN1
RST0
5
9
4
8
3
7
2
6
1
P1
9 PIN D
TXL0+
TXL0-
TXL1+
TXL1-
I
1
+
2
-
3
I
7
+
6
-
5
I
9
+
10
-
11
I
15
+
14
-
13
EB
4
EB
12
IC4
26LS31
VCC
TXL0
TXL1
VCC
C1
100n
LNKCLK
RXL0
TXL0
D0
20
D1
19
D2
18
D3
7
D4
17
D5
8
D6
16
D7
10
R/W*
3
CS*
21
A0
5
A1
6
TXINT
4
RXINT
22
RESET
11
RXL
2
TXL
1
C-
23
CLOCKIN
13
LINKSPEED
15
GND
9
GND
14
IC9
C012
D0
D1
D2
D3
D4
D5
D6
D7
LNK0sel*
TI0
RI0
A2
A0
A1
IA2
IA0
IA1
A0
A1
A2
LI0
LI1
1A1
2
1Y1
18
1A2
4
1Y2
16
1A3
6
1Y3
14
1A4
8
1Y4
12
2A1
11
2Y1
9
2A2
13
2Y2
7
2A3
15
2Y3
5
2A4
17
2Y4
3
1G
1
2G
19
IC14
74HCT244
1
2
3
4
5
6
JP3
HEADER 6
IRq2
BLI0
1
2
3
IC10A
74HCT32
TI0
RI0
TI1
RI1
IRq3
IRq4
IRq5
BLI1
4
5
6
IC10B
74HCT32
D0
RST4
LNKCLK
RXL1
D0
20
D1
19
D2
18
D3
7
D4
17
D5
8
D6
16
D7
10
R/W*
3
CS*
21
A0
5
A1
6
TXINT
4
RXINT
22
RESET
11
RXL
2
TXL
1
C-
23
CLOCKIN
13
LINKSPEED
15
GND
9
GND
14
IC11
C012
RXL0
RXL1
RXL0+
RXL0-
RXL1+
RXL1-
O
3
+
2
-
1
O
5
+
6
-
7
O
11
+
10
-
9
O
13
+
14
-
15
EB
4
EB
12
IC3
26LS32
RXL1+
RXL1-
TXL1+
TXL1-
5
9
4
8
3
7
2
6
1
P2
9 PIN D
IN2
IN3
RST1
VCC VCC
C2
100n
LNKCLK
TXL1D1
D2
D3
D4
D5
D6
D7
LNK1sel*
TI1
RI1
A2
A0
A1
RST5
R2 1k0
X1
5MHz
3 4
IC8B
74HCT04
1 2
IC8A
74HCT04
R1 1k0
C21
3p3
5 6
IC8C
74HCT04
Vcc
13 12
IC8F
74HCT04
1
2
4
5
6
IC1A
74HCT20
8
9
10
IC2C
74HCT02
Vcc
5
6
4
IC2B
74HCT02
2
3
1
IC2A
74HCT02
Vcc
9
10
8
IC10C
74HCT32
Vcc
12
13
11
IC10D
74HCT32
Date: November 17, 1994 Sheet 1 of 1
Size Document Number REV
D CD1138-1 (PC1181-1) B
Title
PCM - PROFILE AUTO CONTROL
TEL: (0)81 570 7161 FAX: (0)81 577 3677
DDA LTD., HOUNSLOW, MIDDX, TW3 2EB, ENGLAND.
MIDI
R27
220R
R29
220R
R28
220R
VCCVCC
1
2
3
CON3
3WAY
1
2
3
CON13
3WAY
1
2
3
CON14
3WAY
IN
THRU
OUT
MTC
R31
220R
R32
220R
R34
220R
R33
220R
VCCVCC
1
2
3
CON4
3WAY
1 2
3
CON11
3WAY
1
2
3
CON12
3WAY
IN
THRU
OUT
R35
220R
VCC
1
2
3
4
5
6
7
8
9
RP4
8X10K
OUT-B
OUT-C
OUT-D
OUT-G
OUT-E
OUT-F
OUT-H
1
2
3
4
5
6
7
8
9
RP1
8X10K
1
2
3
4
5
6
7
8
9
RP2
8X10K
RESET*
NMI*
INT0*
INT1*
INT2*
BUSREQ*
ZWAIT*
DREQ1*
IN-A
IN-B
IN-C
IN-D
IN-E
IN-F
KEY0INT*
KEY1INT*
VCCVCC
D0
40
D1
1
D2
39
D3
2
D4
38
D5
3
D6
37
D7
4
CE
35
RESET
21
M1
8
IORQ
36
RD
32
C/D
33
B/A
34
INT
5
IEI
6
IEO
7
CLK
20
RXDA
12
RXCA
13
TXDA
15
TXCA
14
SYNCA
11
W/RDYA
10
RTSA
17
CTSA
18
DTRA
16
DCDA
19
RXDB
28
TXDB
26
RXTXCB
27
SYNCB
29
W/RDYB
30
RTSB
24
CTSB
23
DTRB
25
DCDB
22
U20
Z80-SIO/0
A0
A1 A2
A3
A4
A5
A6
A7
A8
A9
BUSAK*
PHI
64
AD0
13
AD1
14
AD2
15
AD3
16
AD4
17
AD5
18
AD6
19
AD7
20
AD8
21
AD9
22
AD10
23
AD11
24
AD12
25
AD13
26
AD14
27
AD15
28
AD16
29
AD17
30
AD18/TOUT
31
DA0
34
DA1
35
DA2
36
DA3
37
DA4
38
DA5
39
DA6
40
DA7
41
RD
63
WT
62
M1
61
ST
12
MREQ
59
IORQ
58
RFSH
57
HALT
56
WAIT
4
E
60
XTAL
2
EXTAL
3
RS
7
NMI
8
INT0
9
INT1
10
INT2
11
BREQ
6
BACK
5
TXS
51
RXS/CTS1
52
CKS
53
DREQ1
54
TEND1
55
RTS0
42
CTS0
43
DCD0
44
TXA0
45
RXA0
46
CKA0/DREQ0
47
TXA1
48
RXA1
49
CKA1/TEND0
50
U15
Z180-DIP
C53
22P
C54
22P
RESET* NMI*
INT0*
INT1*
INT2*
BUSREQ*
CLOCK
X3
12.288MHZ
3
4
5
6
U9B
74HCT11
9
10
11
8
U9C
74HCT11
ZWR*
WR*
RESET*
A
1
QA
3
B
2
QB
4
QC
5
QD
6
QE
10
CLK
8
QF
11
QG
12
CLR
9
QH
13
U10
74HCT164
5 6
U6C
74HCT04 9 8
U6D
74HCT04
11 1 0
U6E
74HCT04
1 2
U12A
74HCT04
RD*
IORQ*
MREQ*
M1*
CLOCK
1
2
3
U11A
74HCT00
13 1 2
U6F
74HCT04
4
5
6
U11B
74HCT00
9
10
8
U11C
74HCT00
ZRD*
ZIORQ*
INTACK*
TEND1*
D0
D1
D2
D3
D4
D5
D6 D7
DREQ1*
MREQ*
IORQ*
TXAUX0
RXAUX0
TXAUX1
RXAUX1
PRIOR1
A10
A11
A12
A15
D0
D1
D2
D3 D4
D5
D6
D7
RD*
WR*
M1*
SIO*
RESET*
M1*
ZIORQ*
RD*
INT0*
A0
A1
PRIOR0
CLOCK
A13 A14
D0
40
D1
1
D2
39
D3
2
D4
38
D5
3
D6
37
D7
4
RD
36
WR
35
CE
33
A/B
34
D/C
32
INT
5
INTACK
8
IEI
7
IEO
6
PCLK
20
TXDA
15
RXDA
13
TRXCA
14
RTXCA
12
SYNCA
11
W/REQA
10
DTR/REQA
16
RTSA
17
CTSA
18
DCDA
19
TXDB
25
RXDB
27
TRXCB
26
RTXCB
28
SYNCB
29
W/REQB
30
DTR/REQB
24
RTSB
23
CTSB
22
DCDB
21
U19
Z8530A
ZWAIT*
ZWAIT*
OUT-A
IN-A
IN-B
KEY1INT*
1MHZ
KEY0INT*
OUT-B
OUT-C
OUT-D
1A1
2
1Y1
18
1A2
4
1Y2
16
1A3
6
1Y3
14
1A4
8
1Y4
12
2A1
11
2Y1
9
2A2
13
2Y2
7
2A3
15
2Y3
5
2A4
17
2Y4
3
1G
1
2G
19
U21
74HCT244
2
3
5
6
8
7
U27
6N138 D17
1N4148
R36
470R
VCC
R1
10K
R4
10K
10
9
8
U25C
TL074
2
3
5
6
8
7
U26
6N138
C46
22P
R30
470R
VCC
SMPTE OUT
D16
1N4148
R25
220R
R26
220R
1
2
3
CON2
3WAY
RV1
5KH
R2
10K
R3
75R
R5
10K
R21
10K
R22
10K
R23
10K
R24
10K
12
13
14
U25D
TL074
D12 1N4148
C31
22U
C32
22P
C45
22U
R52
75R
RV2
100KR44
10K
5
6
7
U25B
TL074
D10 1N4148
3
2
1
4
1 1
U25A
TL074
C44
22U
+15V
-15V
R45
220K
R37
91K
R38
91K
C41 680P
C42
220P
R58
1K
ZWAIT*
ZWAIT*
IN-C
IN-D
IN-E
IN-F
4MHZ
VCC VCC
R61
2K2
OUT-E
OUT-F
OUT-G
OUT-H
D0
D1
D2 D3
D4
D5
D6
D7
E
SCC*
ZRD*
ZWR*
INTACK*
INT0*
CLOCK
A0 A1
PRIOR0
VCC
KEY0*
A
1
B
2
C
3
G1
6
G2A
4
G2B
5
Y0
15
Y1
14
Y2
13
Y3
12
Y4
11
Y5
10
Y6
9
Y7
7
U8
74HCT138
SIO*
SCC*
WAIT*
A4
A5
A6
IOEN
IOEN
VCC
D
2
Q
5
CLK
3
Q
6
P R
4
C L
1
U7A
74HCT74
1
2
13
12
U9A
74HCT11
WAIT*
ZWAIT*
M1*
CLOCK
X1
16MHZ
9 8
U2D
74HCT04
13 12
U2F
74HCT04
1 2
U14A
74HCT14
C33
3P3
R53
1K
R54
1K
11 10
U2E
74HCT04
SYSRS
VCC
R60
10K
A
1
QA
3
QB
4
QC
5
QD 6CLR
2
U5A
74HCT393
IORQ* A7
16_MHZ
4MHZ
1MHZ
VCC
CIO*
3 4
U6B
74HCT04
9
10
8
U4C
74HCT32
12
13
11
U4D
74HCT32
KEY1*
E
D0
20
D1
21
D2
22
D3
23
D4
24
D5
25
D6
26
D7
27
A0
2
A1
3
A2
4
A3
5
CS1
6
R/W
7
RESET
13
IRQ
17
TCIN
12
CLKIN
11
TCDA
19
TCCK
19
SYNC
8
DIR
9
SYNC/5
10
TEST
16
U18
DAK010
DAK*
D0
D1
D2
D3
D4
D5
D6
D7
DAK*
RESET*
A0
A1 A2
A3
WR*
INT1*
LINK*
R48
100K
16_MHZ
VCC
Q1
VP0610L
3
2
7
8
41
U22
LM311N
R39 100K
R40 4K7
R41
5K1 R42
2K2
R43
22K
5
6
7
U23B TL074
10
9
8
U23C
TL074
D11 1N4148
C37
22U
C38 220P
+15V
-15V
R18
2K2
R19
2K2
R20 22K
R46
100K
R47
2K2 12
13
14
U23D
TL074
I
1
+
2
-
3
I
7
+
6
-
5
I
9
+
10
-
11
I
15
+
14
-
13
EB
4
EB
12
U28
26LS31
D13 1N4148
D14 1N4148
D15 1N4148
C28
22U
C39 220P
TXAUX0
SMPTE IN
AUX 0
R12
22K
R16
22K
R17
2K4 C30
22U
1
2
3
4
5
6
7
8
9
10
CON7
10WAY
1
2
3
CON1
3WAY
C29
22U
R13
2K4
3
2
1
4
1 1
U23A
TL074
R14
5K1
R15
5K1
VCC
-15V
+15V
AUX 1
1
2
3
4
5
6
7
8
9
10
CON8
10WAY
EN0
EN1
VCC
R64
4K7
O
3
+
2
-
1
O
5
+
6
-
7
O
11
+
10
-
9
O
13
+
14
-
15
EB
4
EB
12
U29
26LS32
TXAUX1
4220
4221
VCC
3 4
U2B
74HCT04
1 2
U2A
74HCT04
R6
1K
R7
1K
X2
5MHZ C47
3P3
13 12
U12F
74HCT04
C36
100N
12
13
11
U11D
74HCT00
5 6
U2C
74HCT04
INT2*
5MHZ
VCC
9 8
U12D
74HCT04
11 10
U12E
74HCT04
D0
20
D1
19
D2
18
D3
7
D4
17
D5
8
D6
16
D7
10
R/W*
3
CS*
21
A0
5
A1
6
TXINT
4
RXINT
22
RESET
11
RXL
2
TXL
1
C-
23
CLOCKIN
13
LINKSPEED
15
GND
9
GND
14
U17
C012
D0 D1
D2
D3
D4
D5
D6
D7
D0
D1
D2
D3
D4
D5
D6
D7
LINK*
RESET
A0
A1
WR*
VCC
1
2
3
4
5
6
7
8
9
RP3
8X10K
A15
A0 A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A0
10
A1
9
A2
8
A3
7
A4
6
A5
5
A6
4
A7
3
A8
25
A9
24
A10
21
A11
23
A12
2
A13
26
A14
1
CS
20
WE
27
OE
22
D0
11
D1
12
D2
13
D3
15
D4
16
D5
17
D6
18
D7
19
U3
62256
A13 A14
R9
10K
C34
100N
C55
10U
SENSE
7
RSIN
2
REF
1
CT
3
RS
5
RS
6
+
8
-
4
U32
7705
9 8
U14D
74HCT14
RESET
RESET*
VCC
4
5
6
U13B
74HCT00
R59
10K
S1
TOKO
VCC
13 12
U14F
74HCT14
1
2
3
U4A
74HCT32
4
5
6
U4B
74HCT32
D9
1N4148
R57
1K
1 2
U6A
74HCT04
NETRS*
VCC
C23
100P
RAM*
ROM*
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
RAM*
WR*
RD*
A13
A14
A0
10
A1
9
A2
8
A3
7
A4
6
A5
5
A6
4
A7
3
A8
25
A9
24
A10
21
A11
23
A12
2
A13
26
A14
27
CE
20
OE
22
VPP
1
O0
11
O1
12
O2
13
O3
15
O4
16
O5
17
O6
18
O7
19
U?
27256
A0
10
A1
9
A2
8
A3
7
A4
6
A5
5
A6
4
A7
3
A8
25
A9
24
A10
21
A11
23
A12
2
A13
26
A14
27
CE
20
OE
22
VPP
1
O0
11
O1
12
O2
13
O3
15
O4
16
O5
17
O6
18
O7
19
U?
27256
A0
10
A1
9
A2
8
A3
7
A4
6
A5
5
A6
4
A7
3
A8
25
A9
24
A10
21
A11
23
A12
2
A13
26
A14
27
CE
20
OE
22
VPP
1
O0
11
O1
12
O2
13
O3
15
O4
16
O5
17
O6
18
O7
19
U31
27256
DB0
12
DB1
13
DB2
14
DB3
15
DB4
16
DB5
17
DB6
18
DB7
19
RD
10
WR
11
CS
22
CLK
3
RESET
9
A0
21
IRQ
4
RL0
38
RL1
39
RL2
1
RL3
2
RL4
5
RL5
6
RL6
7
RL7
8
SHFT
36
CN/ST
37
BD
23
SL0
32
SL1
33
SL2
34
SL3
35
OA0
27
OA1
26
OA2
25
OA3
24
OB0
31
OB1
30
OB2
29
OB3
28
U16
8279
D0
D1
D2
D3
D4
D5
D6
D7
D0
D1
D2
D3
D4
D5
D6
D7
KEY1*
RESET
RD*
WR*
A0
D0
D1
D2
D3
D4
D5
D6
D7
All diodes 1N4148
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
CON6
20WAY
D1
D3
D8
D7
K1C0
K1C1
K1C2
K1C3
K1C4
K1C5
K1C6
K1C7
SHFT1
CTRL1
K1R0
K1R1
K1R2
K1R3
K1R4
K1R5
K1R6
K1R7
A
1
B
2
C
3
G1
6
G2A
4
G2B
5
Y0
15
Y1
14
Y2
13
Y3
12
Y4
11
Y5
10
Y6
9
Y7
7
U1
74HCT138
R49
3K3
R51
3K3
R50
3K3
D6
D5
D4
D2
VCC
VCC VCC VCC
T1IN
11
T2IN
10
R1OUT
12
R2OUT
9
C1+
1
C1-
3
V+
2
T1OUT
14
T2OUT
7
R1IN
13
R2IN
8
C2+
4
C2-
5
V-
6
U30
MAX232
C26
10U
C27
10U
TXAUX0 TXAUX1
2320
2321
VCC
VCC
R62 4K7
R63 220R
LINK
NETWORK
Rx+
Tx+
Tx-
Rx-
Rx+
Rx-
Tx+
Tx-C24
10U
C25
10U
1
2
3 4
5
6
7
8
9
10
CON10
10WAY
NETRS*
SYSRS
1
2
3
4
5 6
CON9
6WAY
D
12
Q
9
CLK
11
Q
8
P R
1 0
C L
1 3
U7B
74HCT74
VCC
R11
10K
9
10
8
U24C
74HCT00
EN1
2321
4221
VCC
1
2
3
U24A
74HCT00
4
5
6
U24B
74HCT00
12
13
11
U24D
74HCT00
RXAUX1
3 4
U14B
74HCT14
KEY1INT*
R10
2K2
3 4
U12B
74HCT04
5 6
U12C
74HCT04
C35
220PR55
1K
MREQ*
ROM*
RD*
VCC
C40
100N
C43
100N
C48
22U
C49
22U
Q2
BC182
R56 1K
C56
100N
C57
100N
C58
100N
C59
100N
+15V
SP2
10N
SP3
10N
OUT-A
11 10
U14E
74HCT14
C50
100U
SP1
10N
1
2
3
4
5
6
CON5
6WAY
VI
G N D
VO
U33
7805
C4
47N
C5
47N
C51
100N
C52
1U
C1
47N
C2
47N
C3
47N
-15V
Decoupling Capacitors - Place close to IC Vcc Pins
C6
47N
C10
47N
C11
47N
C12
47N
C13
47N
C14
47N
C7
47N
C9
47N
C8
47N
C15
47N
C16
47N
C17
47N
C18
47N
C19
47N
C20
47N
C21
47N
C22
47N
C60
47N
C61
47N
C62
47N
C63
47N
C64
47N
+5V
VCC
C65
100U
C66
100U
1
2
3
U13A
74HCT00
9
10
8
U13C
74HCT00
12
13
11
U13D
74HCT00
RXAUX0
R8
10K
5 6
U14C
74HCT14
EN0
2320
4220
VCC VCC
Date: November 11, 1994 Sheet 1 of 1
Size Document Number REV
D CD1112-4 B
Title
CCM AUTOMATION BOARD
TEL: (0)81 570 7161 FAX: (0)81 577 3677
DDA LTD, HOUNSLOW, MIDDX., TW3 2EB, ENGLAND
X0
13
X1
14
X2
15
X3
12
X4
1
X5
5
X6
2
X7
4
INH
6
A
11
B
10
C
9
X
3
V D D
1 6
V S S
8
V E E
7
IC5
SSM2300
R101
510R
LA0
LA1
LA2
LA0 LA1
LA2
VCA0
VCA1
VCA2
VCA3
VCA4
VCA5
VCA6
VCA7
VDD
VEE
1 2
IC1A
74HCT04
A
3
QA
14
B
4
QB
13
C
5
QC
12
D
6
QD
11
RCO
15
ENP
7
ENT
10
CLK
2
LOAD
9
CLR
1
IC4
74HCT161
1
2
3
IC3A
74HCT00
4
5
6
IC3B
74HCT00
9
10
8
IC3C
74HCT00
A
1
QA
3
B
2
QB
4
QC
5
QD
6
QE
10
CLK
8
QF
11
QG
12
CLR
9
QH
13
IC2
74HCT164
R98 51 0R
R99
510R
R100
510R
Ad0
Ad1 Ad2
Ad3
E
VCC
1
23 4 5 6 7 8 9
RP3
8X10K
1
2
3
4 5
6
7
8
9
10
11
12
13
14
15
16
17 18
19
20
JP8
20WAY
St4
St4
DACLd*
VCC
FADER PANEL I/F
A1
2
B1
18
A2
3
B2
17
A3
4
B3
16
A4
5
B4
15
A5
6
B5
14
A6
7
B6
13
A7
8
B7
12
A8
9
B8
11
G
19
DIR
1
IC18
74HCT245
Da0
Da1
Da2
Da3
Da4
Da5
Da6 Da7
Rd* St1
PNLSel*
Da0
Da1
Da2
Da3
Da4
Da5
Da6
Da7
Da0
Da1
Da2
Da3
Da4
Da5
Da6
Da7
Ad0
Ad1
Ad2
Ad3
Ad4
Ad5
Ad6
Ad7
Ad8
Ad9
Ad10 Ad11
Ad12
Ad13
Ad14
Ad17
VCC
A0
10
A1
9
A2
8
A3
7
A4
6
A5
5
A6
4
A7
3
A8
25
A9
24
A10
21
A11
23
A12
2
A13
26
A14
27
CE
20
OE
22
VPP
1
O0
11
O1
12
O2
13
O3
15
O4
16
O5
17
O6
18
O7
19
IC31
27C256
11 10
IC1E
74HCT04
1
2
3
IC19A
74HCT00
A0
10
A1
9
A2
8
A3
7
A4
6
A5
5
A6
4
A7
3
A8
25
A9
24
A10
21
A11
23
A12
2
A13
26
A14
1
CS
20
WE
27
OE
22
D0
11
D1
12
D2
13
D3
15
D4
16
D5
17
D6
18
D7
19
IC21
62256
MReq*
Ad0
Ad1
Ad2
Ad3
Ad4
Ad5
Ad6
Ad7
Ad8
Ad9
Ad10 Ad11
Ad12
Ad14
Ad13
Ad17
Da[0..7]
DACLd*
ADCSel*
A
1
B
2
C
3
G1
6
G2A
4
G2B
5
Y0
15
Y1
14
Y2
13
Y3
12
Y4
11
Y5
10
Y6
9
Y7
7
IC12
74HCT138
1
2
3
IC13A
74HCT32
4
5
6
IC13B
74HCT32
Ad0
Ad1
Ad2
Ad3
Ad[0..17]
Da[0..7]
Ad4
Ad5
Ad6
G1
G1
CIOSel*
PIOSel*
PNLSEL*
SCCSel*
R49
10K
X1
8MHZ
C14
22P
C15
22P
R94
3K3
PHI
64
AD0
13
AD1
14
AD2
15
AD3
16
AD4
17
AD5
18
AD6
19
AD7
20
AD8
21
AD9
22
AD10
23
AD11
24
AD12
25
AD13
26
AD14
27
AD15
28
AD16
29
AD17
30
AD18/TOUT
31
DA0
34
DA1
35
DA2
36
DA3
37
DA4
38
DA5
39
DA6
40
DA7
41
RD
63
WT
62
M1
61
ST
12
MREQ
59
IORQ
58
RFSH
57
HALT
56
WAIT
4
E
60
XTAL
2
EXTAL
3
RS
7
NMI
8
INT0
9
INT1
10
INT2
11
BREQ
6
BACK
5
TXS
51
RXS/CTS1
52
CKS
53
DREQ1
54
TEND1
55
RTS0
42
CTS0
43
DCD0
44
TXA0
45
RXA0
46
CKA0/DREQ0
47
TXA1
48
RXA1
49
CKA1/TEND0
50
IC14
Z180-DIP
D
2
Q
5
CLK
3
Q
6
P R
4
C L
1
IC35A
74HCT74
M1*
SysRs
VCC
VCC
VCC
VCC
VCC
R14
10K
VecIt*
ADAv*
PnlIt*
Vec02*
VCC
VCC
Ad15
Ad16
Phi
Rd*
Wt*
St0
St1
St2
Da0 Da1
Da2
Da3
Da4
Da5
Da6
Da7
Ad4
Ad5
Ad6
Ad7 Ad8
Ad9
Ad10
Ad11
Ad12
Ad13
Ad14
Ad17
Da0 Da1
Da2
Da3
Da4
Da5
Da6
Da7
Ad7
VCC
1
23 4 5 6 7 8 9
RP2
8X10K
R48
150K
R26
10K
C41
22U
9
10
8
IC13C
74HCT32
SgMn1
Rd*
Wt*
+15V
R53
24K
C42
47N
IRF
10
OUT
4
CFT
6
CV-
7
IN
8
CV+
5
+
2 1
0
2 2
-
1 1
RIN
9
CVO
3
LOG
2
THR
1
IC40A
SSM2120
Ad0
+15V
R42 82 0R
1
2
3
IC17A
74HCT32
4
5
6
IC17B
74HCT32
12
13
11
IC17D
74HCT32
9
10
8
IC17C
74HCT32
Rs*
Wt*
Rd*
St5
St2
St1
R19
10K
Da0
Da1 Da2
Da3
Da4
Da5
Da6
Da7
E
PnlIt*
VCC
VCC
VCC
MULTIPLEXED DAC
R67
43K
C3
47N
C4
47N
C7
220N
D0
2
D1
1
D2
16
D3
15
D4
14
D5
13
D6
12
D7
11
EB
4
VOP
5
REF IN
6
+ V
1 0
0 V D
9
0 V A
8
REF OUT
7
IC7
ZN428E
3
2
1
8
4
IC27A
CA5260E
C85
22U
C6 33P
R1 15K
-5V
5VA
5VA
5
6
7
IC27B
CA5260E
X0
13
X1
14
X2
15
X3
12
X4
1
X5
5
X6
2
X7
4
INH
6
A
11
B
10
C
9
X
3
V D D
1 6
V S S
8
V E E
7
IC6
SSM2300
R102
510R
LA0
LA1 LA2
Thr0
Thr1
Thr2
Thr3
Thr4
Thr5
Thr6
Thr7
VDD
VEE
R5
47K
C5 33P
1
23 4 5 6 7 8 9
RP1
8X10K
ConvCk
SIt0*
SIt1*
VCC
VCC
R4
390K
D0
33
D1
32
D2
31
D3
30
D4
29
D5
28
D6
27
D7
26
CS0
22
CS1
24
CS2
23
RS0
36
RS1
35
R/W
21
ENABLE
25
RESET
34
IRQA
38
IRQB
37
PA0
2
PA1
3
PA2
4
PA3
5
PA4
6
PA5
7
PA6
8
PA7
9
CA1
40
CA2
39
PB0
10
PB1
11
PB2
12
PB3
13
PB4
14
PB5
15
PB6
16
PB7
17
CB1
18
CB2
19
IC22
68B21
SDA0
SDA1 SDA2
SDA3
SDA4
SDA5
SDA6
SDA7
SCL0
SCL1
Da0
Da1 Da2
Da3
Da4
Da5
Da6
Da7
Ad0
FdrRef
VCC
INTACK*
ZWR*
ZRD*
PIOSel*
9
10 11
8
IC34C
74HCT11
3
4
5
6
IC34B
74HCT11
13 12
IC1F
74HCT04
5 6
IC33C
74HCT04
Wt*
Rs*
Rd*
R27
1M5
R29
1M5
R54
24K
C57
47N
C55
47N
C62
2U2
C61
2U2
OUT
20
CFT
18
CV-
17
IN
16
CV+
19
RIN
15
CVO
14
LOG
13
THR
12
IC40B
SSM2120
+15V
-15V
-15V
-15V
R47 82 0R
R28
10K
C43
22U
SgMn0
+15V
R20 18K
R21
2K2
Q1
BC182
MReq*
E
Rs*
St3
St4
St5
IOReq*S t7
M1*
WAIT*
+15V
R23 330R
Q2
BC182
C39
47N
3
2
1
8
4
IC28A
TL072
FdrRef
+15V
R25 47K
R24 15K
C40
47N
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26 27 28
29 30
31 32
33 34
35 36
37 38
39 40
JP6
40WAY
SCL0
SCL1
SCL2
SCL3
SIt0*
SIt1*
SIt2*
SgMn0
SgMn1
SgMn2
VCA0
VCA1
VCA2
Fdr0
Fdr1
Fdr2
SDA0
SDA1
SDA2
SDA3
-15V
CHANNEL CONNECTORS
R22
270R
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26 27 28
29 30
31 32
33 34
35 36
37 38
39 40
JP7
40WAY
SCL4
SCL5
SCL6
SCL7
SDA4
SDA5
SDA6
SDA7
SIt4*
SIt5*
SIt6*
SgMn4
SgMn5
SgMn6
VCA4
VCA5
VCA6
Fdr4
Fdr5
Fdr6
+15V -15V
R61
150K
R55
10K
C56
22U
SgMn3
R56
1M5
R62
24K
C60
47N
C63
2U2
IRF
10
OUT
4
CFT
6
CV-
7
IN
8
CV+
5
+
2 1
0
2 2
-
1 1
RIN
9
CVO
3
LOG
2
THR
1
IC41A
SSM2120
OUT
20
CFT
18
CV-
17
IN
16
CV+
19
RIN
15
CVO
14
LOG
13
THR
12
IC41B
SSM2120
IOReq*
MReq*
M1*
Phi
-15V -15V
R59 82 0R
4
5
6
IC19B
74HCT00
1 2
IC33A
74HCT04
A
1
QA
3
B
2
QB
4
QC
5
QD
6
QE
10
CLK
8
QF
11
QG
12
CLR
9
QH
13
IC32
74HCT164
9 8
IC33D
74HCT04
9
10
8
IC19C
74HCT00
3 4
IC33B
74HCT04
ZWAIT*
ZIORQ*
R52
10K
12
13
11
IC19D
74HCT00
1
2
13
12
IC34A
74HCT11
WAIT*
CIOSel*
VCC
D0
37
D1
38
D2
39
D3
40
D4
1
D5
2
D6
3
D7
4
RD
5
WR
6
CE
36
A0
34
A1
35
INT
24
INTACK
25
IEI
17
IEO
18
PCLK
16
PA0
33
PA1
32
PA2
31
PA3
30
PA4
29
PA5
28
PA6
27
PA7
26
PB0
8
PB1
9
PB2
10
PB3
11
PB4
12
PB5
13
PB6
14
PB7
15
PC0
19
PC1
20
PC2
21
PC3
22
IC23
Z8536A
Wt*
E
Rs*
SCL2 SCL3
SCL4
SCL5
SCL6
SCL7
SIt0* SIt1*
SIt2*
SIt3*
SIt4*
SIt5*
SIt6*
SIt7*
Da0 Da1
Da2
Da3
Da4
Da5
Da6
Da7
Ad1
St2
St4
St5
ZRD*
ZWR*
R68
3K3
NsIt*0
NsIt*1
NsIt*2
NsIt*3 NsIt*4
ADCRs*
SIt2* SIt3*
SIt4*
SIt5*
SIt6*
SIt7*
VCC
VCC
VCC
4X10K
ADJUSTMENT PROCEDURE
(using diagnostic routine 3)
Set 2nd fader of block to give +10mv
i.e. just above hop-off at -60dB
Adjust VR2 for reading on LEDS of 254
Set fader to top (+5dB) and adjust
VR3 for a reading of 000 on LEDS
measured at i/p to log-amp IC36/3
1.
2.
1
2
3
4
8
7
6
5
S1
4DIL
R46
R45
R44
R43
NsIt*5
NsIt*6
NsIt*7
C47
330P
2
3
1
Q3A
SSM2210
Phi
Ad0
Ad1
St0
INTACK*
PRIOR0
-15V
7
6
8
Q3B
LOG-AMP
C44
47N
Vec02*
4 x 10k
C76
47N
1315141
2
RP4A
1 2
RP6A
1M
3 4
RP6B
1M
1 2
RP5A
3 4
RP5B
1+
6
1-
5
2+
8
2-
7
3+
10
3-
9
4+
12
4-
11
O1
3
O2
2
O3
15
O4
14
I S
1
V +
4
V E
1 6
V
-
1 3
IC42
LP365N
NsIt*1
5VA
VCC
R64
1M
4 X 10K
R58
1M5
R63
24K
R76
24K
C64
47N
C59
2U2
IRF
10
OUT
4
CFT
6
CV-
7
IN
8
CV+
5
+
2 1
0
2 2
-
1 1
RIN
9
CVO
3
LOG
2
THR
1
IC39A
SSM2120
Thr1
+15V
-15V
R60 82 0R
LOOP OUT
Sys_Rs*
R65
150K
R57
10K
C58
22U
SgMn2
+15V
1 2
3
4
5
6
JP4
6WAY
NetTx+
NetTx-
NetRx+
R41
120R
RXD
2
TXD
3
RX+
8
RX-
7
TX+
6
TX-
5
IC24
DS8921
SIt7*
SgMn7 VCA7
Fdr7
Fdr[0..7]
D0
40
D1
1
D2
39
D3
2
D4
38
D5
3
D6
37
D7
4
RD
36
WR
35
CE
33
A/B
34
D/C
32
INT
5
INTACK
8
IEI
7
IEO
6
PCLK
20
TXDA
15
RXDA
13
TRXCA
14
RTXCA
12
SYNCA
11
W/REQA
10
DTR/REQA
16
RTSA
17
CTSA
18
DCDA
19
TXDB
25
RXDB
27
TRXCB
26
RTXCB
28
SYNCB
29
W/REQB
30
DTR/REQB
24
RTSB
23
CTSB
22
DCDB
21
IC16
Z8530A
Da0
Da1
Da2 Da3
SIt3*
SgMn3 VCA3
Fdr3
SgMn[0..7]
Da4
Da5
Da6
Da7
St0
Ad0
Ad1
ZRD*
ZWR*
INTACK*
PRIOR0
SCCSel*
VecIt*
VCC
Net Rx-
R18
10K
R38
3K3
ZWAIT*
VCCVCC
LOOP IN
Lp+
Lp-
R75
10K
R79
10K
R15
47R
C65
22U
C68
22U
9 8
IC11D
7407
SgMn4
SgMn5
SysRs
1
2 3
4
5
6
JP3
6WAY
R78
1M5
R80
24K
C67
47N
C66
2U2
OUT
20
CFT
18
CV-
17
IN
16
CV+
19
RIN
15
CVO
14
LOG
13
THR
12
IC39B
SSM2120
Thr3
Thr0
Thr2
-15V -15V
R77 82 0R
R81 82 0R
C77
47N
5 6
RP6C
1M
7 8
RP6D
1M
5 6
RP5C
7 8
RP5D
NsIt*0
NsIt*2
NsIt*3
-5V+15v
1
2 3
4
5
6
7
8
9
RP9
8X10K
LOG-AMP IN
R39
6K2
R69
1K
1/8W
5
6
7
IC28B
TL072
C82
2N2
X0
13
X1
14
X2
15
X3
12
X4
1
X5
5
X6
2
X7
4
INH
6
A
11
B
10
C
9
X
3 + V
1 6
0 V A
7
0 V D
8
IC36
4051
Fdr0 Fdr1
Fdr2
Fdr3
Fdr[0..7]
+15V
log-amp out
Fader reference
SCALE FACTOR
R40
1K8
R30 1K
C48
330P
R34
12K
VR2
5KH
C45
47N
3
2
1
8
4
IC29A
TL072
X
5
Y
3
O
4
C
9
I N H
6
IC9A
4053
5
6
7
IC29B
TL072
R97
1M
-5V+15V
REF. CURRENT
4. Move fader to other positions on
scale and allow 2-3 seconds for
left LED display to settle.
Display should read typically 0-1,
occassionally 2. This is an
indication of the peak noise
within the log-amp.
3. Repeat steps 1 and 2 to verify setup
R13 22K
C13
330P
C10
47N
VR3
500RH
X
2
Y
1
O
15
C
1 0
IC9B
4053
5
6
7
IC30B
CA5260E
R33
1K5
MULTIPLEXED ADC
C11 47N
C12
6N8
VIN
7
REF IN
11
REF OUT
10
CCK
21
RCK
22
TRIM
9
REXT
12
D0
20
D1
19
D2
18
D3
17
D4
16
D5
15
D6
14
D7
13
WT
3
RD
2
CS
1
EOC
4
0 V D
6
0 V A
8
+ V
5
IC10
ZN439
R95
10R
R96
2K7
R9
10R
C83 220U
Da0
Da1
Da2 Da3
Da4
Da5
Da6
Da7
5VA
R7
390R
R6
2K2
3
2
1
8
4
IC30A
CA5260E
R8
1M
C50
0.47U
FdrRef
5VA
5VA
R37
10K
R10
R11
A
3
Q A
1 4
B
4
Q B
1 3
C
5
Q C
1 2
D
6
Q D
1 1
R C O
1 5
E N P
7
E N T
1 0
C L K
2
L O A D
9
C L R
1
IC8
74HCT161
1
2
IC11A
5
6
IC11C
3
4
IC11B
7407
Fdr4
Fdr5
Fdr6
Fdr7
+15V
4 x 10k
2 X 1M
C78 47N
1716181
9
RP4H
1 2
RP8A
1M
3 4
RP8B
1M
1+
6
1-
5
2+
8
2-
7
3+
10
3-
9
4+
12
4-
11
O1
3
O2
2
O3
15
O4
14
I S
1
V +
4
V E
1 6
V
-
1 3
IC25
LP365N
NsIt*5
5VA
VCC
R66
1M
4 X 10K
R82
1M5
R85
1M5
R87
24K
C70
47N
C72
47N
C69
2U2
C73
2U2 1 2
RP7A
IRF
10
OUT
4
CFT
6
CV-
7
IN
8
CV+
5
+
2 1
0
2 2
-
1 1
RIN
9
CVO
3
LOG
2
THR
1
IC38A
SSM2120
Thr5
+15V
-15V
R86 82 0R
R83
150K
C52
2U2
R84
10K
C2
2U2
C71
22U C86
22U
SgMn6
5VA
+15V
VDD
-5V
VEE
C19
2U2
C51
47N
R93
150R
R92
150R
C18
47N
VIN
2
0 V
1
VOUT
3
IC15
79L05
VIN
1
0 V
2
VOUT
3
IC26
7805
R50
100R
R51
100R
C84
100U
C1
47N
VCC
+15V
-15V
VSS
-15V
+8.5V
0vd
0va
+15V
POWER IN
R16
10R
R17
10R
C17
22U
C16 22U
C20
22U
SP1
SP2
SP3
9 8
IC1D
74HCT04
1
2
3
4
5
6
JP2
6WAY
-15V
+15V
VIN
1
0 V
2
VOUT
3
IC37
7805
*1647N
C30 C31 C32 C33C22 C23 C24 C25C21
D
12
Q
9
CLK
11
Q
8
P R
1 0
C L
1 3
IC35B
74HCT74
13 12
IC33F
74HCT04
11 10
IC33E
74HCT04
VCC
VCC
VCC
C54
22U
C53
22U
C26 C34 C35 C27 C28 C36C29
C37
C38
12
13
11
IC13D
74HCT32
11 10
IC11E
7407
13 12
IC11F
7407
R88
10K
C74
22U
C80 C81
X
12
Y
13
O
14
C
1 1
IC9C
4053
SgMn7
R89
1M5
R90
24K
C75
2U2
3 4
RP7B
5 6
RP7C
7 8
RP7D
OUT
20
CFT
18
CV-
17
IN
16
CV+
19
RIN
15
CVO
14
LOG
13
THR
12
IC38B
SSM2120
Thr7
Thr4
Thr6
-15V
-15V
-15V
R91 82 0R
C79
47N
5 6
RP8C
1M
7 8
RP8D
1M
NsIt*6
NsIt*7
NsIt*4
-5V
5 6
IC1C
74HCT04
ConvCk
ADCRs*
R36
470R
R35
220K
C9
470P
12
13
11
IC3D
74HCT00
3 4
IC1B
74HCT04
C8
220P
VCC
-15V
ADCSel*
ADAv*
Date: June 17, 1993 Sheet 1 of 1
Size Document Number REV
D CD1121-3 A
Title
PROFILE STUDIO MONITOR SUB
TEL: (0)81 570 7161 FAX: (0)81 577 3677
DDA LTD., HOUNSLOW, MIDDX., TW3 2EB, ENGLAND
F/B 2 (L)
R384
10K
R374
10K
R382
10K
R381
75R
R383
10K
PLC 6
PLC 5
FB2(L)-
FB2(L)+ 5
6
7
IC31B
NE5532
C214 100P
C219
100U
16V
R372
10K
R373
10K
R379
10K
3
2
1
8
4
IC31A
NE5532
R380
10K
C213
33P
C252
100U
16V
R376
10K
PLD 5
PLD 3
5
6
7
IC39B
NE5532
R371
75R
C212
33P
C217
100U
16V
1
2
3
VR5A
20KB
R378
10K
R377
100K
+18V
-18V
A
4
B
6
C
2
V +
1 4
V
-
7
G N D
1
0V
3
0V
5
0V
8
0V
12
0 V
1 2
IC29A
SSM2402
R375
10K
R370
75R
FB2 LEFT IN
PLD 10
3
2
1
8
4
IC39A
NE5532
C211
33P
C216
100U
16V
-18VR399
4K7
TR50
2SB737
C223 100U
16V
PLC 19
T/B MIC +
C221
33U
63V
R392
24K
R393
24K
PLC 20
T/B MIC -
C225
33P
C226
33P
C222
33U
63V
+18V
R396 7K5
R397
75R
R394
24K
R395
7K5
R398
4K7
R400
68K
PLF 7
PLF 8
TR49
2SB737
C227
33P
C228
33P
C245
100U
16V
C224
220U
16V
1
2
3
VR3
10KC
R403
10K
3
2
6
7
4
IC42
TL071
R402
75R
R401
68K
C229 33P
C230 100U
16V
PLD 7
T/B
TO FB1
PC1195
T/B-FB LEVEL
SET
TO FB-BUS SELECT
PC1195
PLD 8
PR2
5KV
R306
10K
R387
10K
A
11
B
9
C
13
IC29B
SSM2402
A
11
B
9
C
13
IC28B SSM2402
PC1195
R385 75R
FOLDBACK 2
C215
100P
F/B 2 (R)
R368
10K
R367
10K
R358
10K
R366
10K
R365
75R
PLC 7
PLC 8
FB2(R)+
FB2(R)-
5
6
7
IC32B
NE5532
C204
100P
C209
100U
16V
R356
10K
R357
10K
R363
10K
3
2
1
8
4
IC32A
NE5532
R364
10K
C203
33P
C253
100U
16V
R360
10K
5
6
7
IC36B
NE5532
R355
75R
PLD 6
PLD 4
C202
33P
C207 100U
16V
4
5
6
VR5B
20KB
+18V
-18V
R362
10K
R361 100K
A
4
B
6
C
2
V +
1 4
V
-
7
G N D
1
0V
3
0V
5
0V
8
0V
12
0 V
12IC28A
SSM2402
R359
10K
R354
75R
FB2 RIGHT IN
3
2
1
8
4
IC36A
NE5532
PLD 9
C201
33P
C206
100U
16V
-18VTALKBACK MIC AMP
G9
PLE 1
PLC 9
R369
75R
C205
100P
STUDIO(L)+
R411
75R
PLC 2
C234 100U
16V
+18V
R410
15K
A
4
B
6
C
2
V +
1 4
V
-
7
G N D
1
0V
3
0V
5
0V
8
0V
12
0 V
1 2
IC40A
SSM2402
5
6
7
IC38B
NE5532
C236
100P
PLC 13
G10
R416
7K5
G11
G12
MON (L)
PLF 2 PLF 1
PLE 4
PLE 3
PLE 2
C247
100U
16V
1
2
3
VR4A
20KB
PLD 2
R407
10K
R408
10K
R409
10K
3
2
1
8
4
IC38A
NE5532
TO FB SELECT
PC1195
C235
33P
C231
100U
16V
C232
100U
16V
C233 100U
16V
PLC 18
PLC 17
STUDIO L IN+
STUDIO L IN-
PLC 10
PLC 14
+18V
-18V
IC39
R482
10R
R481
10R
C270 22U
25V
C271
22U
25V
R405
100K
T/B
PR1
5KV
R404
100K
R406
10K
R422
10K
R452
7K5
R451
7K5
R430
10K
PC1195
R487
100K
-18V
A
11
B
9
C
13
IC40B
SSM2402
A
11
B
9
C
13
IC41B
SSM2402
R413
7K5
STUDIO(L)-
R414
10K
R415
75R
STUDIO MONITOR
BUS
R412
15K
C237
100P
PLC 1
STUDIO(R)+
R428
75R
R427
10K
R424
75R
PLC 4
PLC 3
STUDIO(R)-
R425
15K
C244
100P
C241
100U
16V
R423
15K
R429
7K5
5
6
7
IC37B
NE5532
+18V
-18V
A
4
B
6
C
2
V +
1 4
V
-
7
G N D
1
0V
3
0V
5
0V
8
0V
12
0 V
1 2
IC41A
SSM2402
R426
7K5
C243
100P
PLF 5 PLF 4
R488
100K
C246 100U
16V
4
5
6
VR4B
20KB
R417
100K
R419
10K
MON (R)
R421
10K
R420
10K
3
2
1
8
4
IC37A
NE5532
TO FB SELECT
PC1195
C242
33P
C238
100U
16V
C239
100U
16V
C240 100U
16V
PLD 1
R418
100K
PLC 16
PLC 15
STUDIO R IN+
STUDIO R IN-
IC29
R478
IC31
IC36
R480
10R
R479
10R
R478
10R
R477
10R
R476
10R
R475
10R
C264
22U
25V
C265
22U
25V
C266
22U
25V
C267
22U
25V
C268
22U
25V
C269
22U 25V
R551
10R
R550
10R
R553
10R
R552
10R
R555
10R
R554
10R
IC38
IC40
IC37
IC41
C500
22U
25V
C501 22U
25V
C502
22U 25V
C503
22U
25V
C504
22U
25V
C505
22U
25V
PLC 11
PLC 12
0V
POWER DECOUPLING
IC41 IC28
IC32
R484
10R
R483
10R
R486
10R
R485
10R
C272
22U
25V
C273
22U
25V
C274 22U
25V
C275
22U
25V
PLF 9
PLF 6
PLF 3
CABLE SCREENS
PC1202-3
Date: June 17, 1993 Sheet 3 of 3
Size Document Number REV
D CD1149-1 (PC1268-1) B
Title
PROFILE STUDIO MONITOR - FB1 (ALPS)
TEL: (0)81 570 7161 FAX: (0)81 577 3677
DDA LTD., HOUNSLOW, MIDDX., TW3 2EB, ENGLAND
F/B 2 (L)
CONC 34
CONC 33
CONC 38
FB2(R)+
FB2(L)-
FB2(L)+
PC1202
SKD 5
SKD 6
SKD 8
F/B SWITCHING
FB2 LEFT IN
TO FB2 AMP
SKE 10
R439
22K
R440
22K
S16
D87
GRN
D91
GRN
F/B 1 (L)
CONC 32
FB1(L)+
R352 10K
AUX1
AUX2
FROM SHT 1
+18V
-18V
+18V
-18V
R347
10K
R348
10K
R342
10K
R350
10K
3
2
1
8
4
IC31A
NE5532
R349
75R
C193
33P
C194
33P
C198
100U
16V
C199
100U
16V
3
2
1
8
4
IC35A
TL072
R341
10K
R340
10K
C197
100U
16V
C250
100U
16V
4
5
6
VR2B
20KB
+18V
-18V
-18V
+18V
R345
100K
A
4
B
6
C
2
V +
1 4
V
-
7
G N D
1
0V
3
0V
5
0V
8
0V
12
0 V
1 2
IC26A
SSM2402
R344
10K
R339
75R
C192
33P
3
2
1
8
4
IC34A
TL072
-18V
+18V
R343
10K
R338
75R
R346
10K
C191
33P
C196
100U
16V
3
2
1
8
4
IC30A
TL072
F/B SWITCHING
AUX1
AUX2
FROM SHT 1
R336
22K
R337
22K
S14
D83
GRN
D92
GRN
AUX3
AUX4
FROM SHT 1
R431
22K
R432
22K
R433
22K
S15
S18
D84
GRN
R351
10K
C195
100P
CONC 31
FB1(L)-
AUX3
AUX4
FROM SHT 1
R353
75R
FB2 RIGHT IN
SKE 9
R441
22K
R442
22K
S17
S23
D88
GRN
F/B 2 (R)
CONC 37
FB2(R)-
SKD 7
PLD 5
PLD 3
1
2
3
VR5A
20KB
PLD 4
PLD 6
F/B2 LEVEL
4
5
6
VR5B
20KB
R443
22K
R444
22K
R445
22K
R446
22K
S22
D89
GRN
AUXA(L)
AUXA(R)
AUXB(L)
AUXB(R)
FROM SHT 2
FROM SHT 2
R388
10K
R389
10K
A
11
B
9
C
13
IC27B
SSM2402
A
4
B
6
C
2
V +
1 4
V
-
7
G N D
1
0V
3
0V
5
0V
8
0V
12
0 V
1 2
IC27A
SSM2402
+18V
-18V
G9
G10
FROM SHEET 2
FB1 T/B
FROM T/B-FB LEVEL
POT PC1202
SKE 7
T/B TO F/B
T/B TO F/B
AUXA(L)
AUXA(R)
AUXB(L)
AUXB(R)
FROM SHT 2
FROM SHT 2
R434
22K
R435
22K
R436
22K
S19
D85
GRN
R437
10K
SKE 2
S20
D86
GRN
R325
10K
C181
33P
R327
100K
R326
10K
C182
33P
R322
10K
C251
100U
16V R330
10K R331
75R
5
6
7
IC31B
NE5532
C183
33P
C188
100U
16V
C189
100U
16V
5
6
7
IC35B
TL072
CONC 36
FB1(R)+
R447
10K
S21
D90
GRN
R448
10K
F/B 1 (R)
CONC 35
FB1(R)-
R334
10K MON ( R)
MON (L)
FROM STUDIO
MONITOR AMP
PC1202
R335
75R
R329
10K
R333
10K
R324
10K
R332
10K
C184
33P
C185
100P
R323
10K
C187
100U
16V
1
2
3
VR2A
20KB
R321
75R
A
11
B
9
C
13
IC26B
SSM2402
5
6
7
IC34B
TL072
R320
75R
R328
10K
G9
FROM SHEET 2
C186
100U
16V
5
6
7
IC30B
TL072
FOLDBACK 1
R438
10K
MON (L)
MON (R)
FROM STUDIO
MONITOR AMP
PC1202
MON (L)
MON (R)
SKE 1
CONA A26
CONA A27
CONA B26
CONA B27
CONA A22
CONA A21
CONA B22
CONA B21
+18V
-18V
R567
10R
R568
10R
C510 220U
25V
C511
220U
25V
V+
V-
R561
10R
R562
10R
IC30 IC26
+18V
-18V
OTHER ICS
C512
22U
25V
C513
22U
25V
TALKBACK MIC
TB+
TB-
GND
CONA A31
CONA B32
CONA A32
R390
6K8
1%
R391
6K8
1%
TO T/B AMP
PC1202
COND 20
COND 19
MON (L)
MON (R)
MONL-
MONL+
MONR-
CONA B30
CONA A30
CONA B29
TO STUDIO MONITOR
AMP - PC1202
SKD 17
SKD 18
SKD 15
STUDIO (L)
STUDIO (R)
STUDIO(R)+
STUDIO(L)-
STUDIO(L)+
CONC 26
CONC 25
CONC 28
SKD 2
SKD 4
SKD 1
STUDIO(R)-
CONC 27SKD 3
MONR+
CONA A29 SKD 16
SKK 2
LK14 LK13
+48V
CONA A28
AUX3/4
AUX1/2
SKK 7
+18V +18V
R449
150R
AUX1/2
AUX3/4
D92
D83
D91
D87
D72
V+
V-
R563
10R
R564
10R
IC27
+5V
0VD
IC23, IC24, IC25
C514
22U
25V
C515
22U
25V
CONA A23
CONA A24
CONA A25
CONA B23
CONA B24
CONA B25
0V
POWER DECOUPLING
CONA B20
CONA A17
CONA B17
CONA B19 CONA A20
CONA A19
C518
100N
CONA A16
CONA B16
CONA A18
CONA B18
R450
10K
D71
-18V
TR51
BC212
FB1 FB2
AUX A
AUX B
MON
D84
D85
D86
D88
D89
D90
LED CURRENT CHAIN
-18V
MON
AUX B
AUX A
SKK 8
SKK 9
SKK 10
T/B LEVEL
VR5
10KC
SKK 1
SKK 3
SKK 5
SKK 4
SKK 6
STUDIO LEVEL
1
2
3
VR4A
20KB
4
5
6
VR4B
20KB
Date: June 17, 1993 Sheet 2 of 3
Size Document Number REV
D CD1148-1 (PC1268-1) B
Title
PROFILE - STEREO AUX AND LOGIC (ALPS)
TEL: (0)81 570 7161 FAX: (0)81 577 3677
DDA LTD., HOUNSLOW, MIDDX., TW3 2EB, ENGLAND
COMM
COMM
G10
"COM"
+5V
TR43
BC182
R270
47K
SKG 2
CONG 2
R307
240R
CONJ 2
CONG 1
SKG 1
D800
RED
+5V
LK6
LINK
R271
330K
R269
100K
SKG 3
CONG 3
CONG 4
SKG 4
LK5
S10
1
2
3
IC23A
CD4011
5
6
4
IC23B
CD4011
AFL(L)
PFL
AFL(R)
CONB B11
CONB A10
CONB B10
R245
20K
D38
D37D54D53
TR45
J111
TR33
J111
R244
39K
AUX A (L)R177
10K
AUX A LEFT+
CONA A1
CONA B1
AUX A LEFT-
R178
75R
R176
75R
5
6
7
IC22B
NE5532
5
6
RP1C
10K
3 4
RP1B
10K
7 8
RP1D
10K
C121
100U
16V
C123
33P
1 2
RP1A
10K
R170
75R
+18V
-18V
3
2
1
8
4
IC22A
NE5532
R168
10K
R169
33K
C116
100U
16V
C117 100U
16V
C119
100U
16V
C118
33P
C120
33P
1
2
3
VR11A
20KB
R159
100K
CONB A28
CONB B29
AUX A LEFT BUS
AUX A/B COM
3
2
1
84IC46A
NE5532
R467
75R
-18V
+18V
C260
33P
R466
2K
AUX A RIGHT BUS
CONB B29
5
6
7
IC46B
NE5532
R469
75R
C261
33P
R468
2K
-18V
+18V
R191
75R
3
2
1
8
4
IC19A
NE5532
1 2
RP2A
10K
R189
10K
R190
33K
C131 100U
16V
C132 100U
16V
C134
100U
16V
C133
33P
C135
33P
4
5
6
VR11B
20KB
R198
10K
CONA A6
AUX A RIGHT+
CONA B6
AUX A RIGHT-
R199 75R
5
6
7
IC19B
NE5532
R197
75R
5
6
RP2C
10K
3 4
RP2B
10K
7 8
RP2D
10K
C136 100U
16V
C138
33P
AUX A (R)
VSOLO
D45
AMBER
S12
R248
20K
TR34 J111
D39 D40
TR35
J111
D55 D56
D46
R255 10K
-18V
R247
39K
C173
100N
TALK TO
CHSOLOEN
F/B
CONTROL
TALK TO F/B
CONA B31
DIM
DIM
D50
D49
LK4
C179
22N
COMM
G9
+5V
R308 240R
CONJ 1
G12
T/B
T/B
"STUDIO"
TR44
BC182
R273
47K
CONJ 4
CONM 1
CONM 2
SKM 1
SKM 2
D801
RED
+5V
T/B TO STUDIO
CONTROL
LK2
LINK
R274
330K
R272
100K
LK3
LK1
CONM 3
CONM 4
SKM 4
SKM 3
8
9
10
IC24C
CD4011
12
13
11
IC24D
CD4011
C180
22N
CONB A9
S11
-18V
R254
1M
R251
20K
TR37
J111
TR36
J111
R250
39K
D57
D58
D41
D42
AUX B (L)
"SOLO"
R219
10K
CONA A2
AUX B LEFT+
CONA B2
AUX B LEFT-
5
6
7
IC20B
NE5532
R218
75R
5
6
RP3C
10K
7 8
RP3D
10K
C151
100U
16V
C153
33P
R212
75R
1 2
RP3A
10K
+18V
-18V
3
2
1
8
4
IC20A
NE5532
R211
33K
R210
10K
C146
100U
16V
C149
100U
16V
C148
33P
1
2
3
VR12A
20KB
CONB A27
AUX B LEFT BUS
3
2
1
8
4
IC47A
NE5532
R471
75R
-18V
+18V
C262
33P
R470
2K
CONB B27
AUX B RIGHT BUS
5
6
7
IC47B
NE5532
R473
75R
C263
33P
R472
2K
-18V
+18V
R233
75R
3
2
1
8
4
IC21A NE5532
1 2
RP4A
10K
R232
33K
R231
10K
C147
100U
16V
C164
100U
16V
C150
33P
C163
33P
CONA A7
AUX B RIGHT+
R220
75R
R239
75R 5
6
7
IC21B
NE5532
3 4
RP3B
10K
C166
100U
16V
D47
AMBER
TR38
J111
R256
20K
D43 D44
D59 D60
TR39
J111
R253
39K
TALK TO
STUDIO
BUS 1
BUS 2
CONB A19
CONB B19
CONB B18
CONB B25
BUS GND
R309
10K
R299
10K
R298 10K
BUS 3
BUS 4
BUS 5
BUS 6
BUS 7
BUS 8
BUS 9
BUS 10
BUS 11
CONB B17
CONB B24
CONB B16
CONB B23
CONB B15
CONB B22
CONB B14
CONB B21
R297
10K
R296
10K
R295
10K
R294
10K
R275
10K
R276
10K
R277
10K
R278
10K
R279
10K
T/B TO BUS
+5V
BUS
"BUS"
+5V
SKH 2
CONH 2
R312
240R
CONH 1
SKH 1
D802 RED
-18V
R258 10K
R257
1M
D48
LK9
LINK
R263
100K
-18V
LK8
1
2
3
IC24A
CD4011
5
6
4
IC24B
CD4011
C174
100N
AUXA(L)
AUXA(R)
AUXB(L)
AUXB(R)
TO SHT 3
"SOLO"
VSOLO
S13
R240
10K
STEREO AUX MONITORING
AUX B (R)
AUX B RIGHT-
CONA B7
R241 75R
5
6
RP4C
10K
7 8
RP4D
10K
3 4
RP4B
10K
C168
33P
C161 100U
16V
C162
100U
16V
C165
33P
4
5
6
VR12B
20KB
+5V
STUDIO ON
R259
10K
R262
330K
CONF 4
CONF 3
SKF 3
SKF 4
C175
2U2 63V
S7
1
2
3
IC25A
CD4011
ON
TR40
BC182
+5V
R261
47K
R260
100K
CONF 2
SKF 2
R560
180R
5
6
4
IC25B
CD4011
CONF 1
SKF 1
D804 GRN
ON
G11
"STUDIO ON"
CONJ 3
T/B TO
BUS
+5V +5V
R316
150R
TR47
BC212
R317
7K5
DIM
D51
LK11
LINK
D52
R265
330K
SKH 3
CONH 3
CONH 4
SKH 4
LK7
S8
C177
22N
+5V
T/B
"MIX"
TR41
BC182
+5V
R264
47K
R311 240R
SKL 1
CONL 1
D803 RED
CONTROL
+18V
-18V
A
4
B
6
C
2
V +
1 4
V
-
7
G N D
1
0V
3
0V
5
0V
8
0V
12
0 V
1 2
IC13A SSM2402
A
11
B
9
C
13
IC13B
SSM2402
BUS 12
BUS 13
BUS 14
BUS 15
BUS 16
BUS 17
BUS 18
BUS 19
BUS 20
CONB B13
CONB B20
CONB A18
CONB A25
CONB A17
CONB A24
CONB A16
CONB A23
CONB A15
R280
10K
R281
10K
R282
10K
R283
10K
R284
10K
R285
10K
R286
10K
R287
10K
R288
10K
BUS 21
BUS 22
BUS 23
BUS 24
MIX (L)
MIX (R)
CONB A22
CONB A14
CONB A21
CONB A13
CONB A20
CONB A11
CONB A12
R289
10K
R290
10K
R291
10K
R300
10K
R292
10K
R293
10K
+18V
A
4
B
6
C
2
V +
1 4
V
-
7
G N D
1
0V
3
0V
5
0V
8
0V
12
0 V
1 2
IC14A SSM2402
MIX
CONTROL
T/B TO MIX
TR42 BC182
R267
47K
SKL 2
CONL 2
R268
330K
R266
100K LK10
LK12
CONL 3
CONL 4
SKL 3
SKL 4
S9
8
9
10
IC23C
CD4011
12
13
11
IC23D
CD4011
C178
22N
T/B TO
MIX
+5V
VSOLO
TR46
BC212
R319
47K
R318
2K4
TR48
BC182
D61
D62
D63
D64
D65
R474
15K
CONB B8
CONB A8
MON SIP
CHAN SIP
+5V
R315
47K
D69
D70
R313
10K
12
13
11
IC25D
CD4011
CONTROL
STUDIO
NOTES:
2. ALL UNMARKED DIODES ARE 1N4148
1. ALL SOLO SWITCHES ARE SHOWN OFF
C176
22N
SPARE GATES
8
9
10
IC25C
CD4011
SOLO LOCK OUT
CIRCUIT
-18V
-18V
R314
47K
D66
D67
D68
-18V
A
11
B
9
C
13
IC14B
SSM2402
CONB B12
MIX BUS GND
R310
10K
Date: June 17, 1993 Sheet 1 of 3
Size Document Number REV
D CD1147-1 A
Title
PROFILE STUDIO/AUX 1-6 (ALPS)
TEL: (0)81 570 7161 FAX: (0)81 577 3677
DDA LTD., HOUNSLOW, MIDDX., TW3 2EB, ENGLAND
PFL
AFL(L)
AFL(R)
CHSOLOEN
CONB B11
CONB A10
CONB B10
CONB A9
TR13
J111
TR14
J111
R131
10K
R132
1M
SOLO
VSOLO
R129
20K
R130
20K
D4
D25 D26 D2 D3
AUX 1
-18V
D61
AMBER
S1
C91
100N
R20 10K
AUX1+
AUX1-
CONA A3
CONA B3
R21
75R
+18V
-18V
5
6
7
IC6B
NE5532
R19
75R
3
2
1
8
4
IC6A
NE5532
5
6
RP5C
10K
3 4
RP5B
10K
7 8
RP5D
10K
1 2
RP5A
10K
R12
33K
C11
100U
16V
C13
100U
16V
C10
33P
C12
33P
C15 33P
R13
75R
AUX 1
LEVEL
R11
10K
C8
100U
16V
C9
100U
16V
VR5
20KB
AUX COM
CONB A32
AUX BUS 1
CONB B31
R454
75R
R465
100K
3
2
1
8
4
IC43A
NE5532
R453
5K1
C254
33P
CONB B32
AUX 2 BUS
5
6
7
IC43B
NE5532
R456
75R
R455
5K1
C255
33P
R34
75R
R32
10K
C23
100U
16V
C24
100U
16V
VR6
20KB
5
6
7
IC5B
NE5532
R40
75R
3
2
1
8
4
IC5A
NE5532
1 2
RP6A
10K
5
6
RP6C
10K
3 4
RP6B
10K
7 8
RP6D
10K
R33 33K
C26
100U
16V
C28
100U
16V
C25
33P
C27
33P
C30
33P
R41
10K
AUX2+
AUX2-
CONA A8
CONA B8
R42 75R
TR15
J111
TR16
J111
R136
10K
VSOLO
R134
20K
R135
20K
D8
D27 D28
D6 D7
-18V
D62
AMBER
-18V
S2
C93
100N
R137
1M
SOLO
TR17
J111
TR18
J111
R141
10K
R139
20K
R140
20K
D29 D30 D10 D11
AUX 2
-18V
D63
AMBER
-18V
S3
C95
100N
R62
10K
AUX3+
AUX3-
CONA A4
CONA B4
5
6
7
IC4B
NE5532
R61
75R
3
2
1
8
4
IC4A
NE5532
1 2
RP7A
10K
7 8
RP7D
10K
5
6
RP7C
10K
R54 33K
C41
100U
16V
C43
100U
16V
C40
33P
C45
33P
AUX 2
LEVEL
R55
75R
R53
10K
C38
100U
16V
VR7
20KB
CONB A31
AUX 3 BUS
R458
75R
3
2
1
8
4
IC44A
NE5532
R457
5K1
C256
33P
CONB A30
AUX 4 BUS
R460
75R
5
6
7
IC44B
NE5532
R459
5K1
C257
33P
R76
75R
AUX 3
LEVEL
R74
10K
C39
100U
16V
5
6
7
IC3B
NE5532
R82
75R
3
2
1
8
4
IC3A
NE5532
3 4
RP7B
10K
1 2
RP8A
10K
R75 33K
C56
100U
16V
C58
100U
16V
C42
33P
C55
33P
AUX4+
CONA A9
R63
75R
R142
1M
SOLO
TR19
J111
TR20
J111
VSOLO
R144
20K
R145
20K
D12
D31 D32
D14
D15
AUX 3
-18V
D64
AMBER
R146
10K
R147
1M
SOLO
TR21
J111
TR22
J111
VSOLO
R149
20K
R150
20K
D16
AUX 4
-18V
-18V
S4
C97
100N
R83
10K
AUX4-
CONA B9
R84 75R
5
6
RP8C
10K
3 4
RP8B
10K
7 8
RP8D
10K
R96
33K
C57
33P
C60
33P
C70 33P
AUX 4
LEVEL
C53
100U
16V
C54
100U
16V
VR8
20KB
AUX 5 BUS
R461
5K1
C258
33P
CONB B30
R462
75R
3
2
1
8
4
IC45A
NE5532
R463
5K1
R97
75R
AUX 5
LEVEL
R95
10K
C68
100U
16V
C69
100U
16V
VR9
20KB
R103
75R
5
6
7
IC2B
NE5532
3
2
1
8
4
IC2A
NE5532
1 2
RP9A
10K
5
6
RP9C
10K
3 4
RP9B
10K
7 8
RP9D
10K
R117
33K
C71
100U
16V
C73
100U 16V
C72
33P
C75
33P
R104
10K
AUX5+
AUX5-
CONA A5
CONA B5
R105
75R
R151
10K
R152
1MSOLO
TR23
J111
VSOLO
R154
20K
D20
D33 D34 D18 D19
AUX 5
-18V
D65
AMBER
-18V
S5
C99 100N
TR24
J111
R156
10K
R157
1MSOLO
VSOLO
R155
20K
D24
D35 D36 D22 D23
AUX 6
-18V
D66
AMBER
-18V
S6
C101
100N
R125
10K
AUX6+
AUX6-
CONA A10
CONA B10
R126
75R
+18V
-18V
5
6
7
IC1B
NE5532 R124
75R
3
2
1
8
4
IC1A
NE5532
1 2
RP10A
10K
5
6
RP10C
10K
3 4
RP10B
10K
7 8
RP10D
10K
C86
100U
16V
C88
100U
16V
C85
33P
C87
33P
C90
33P
AUX 6
LEVEL
R118
75R
R116
10K
C83
100U
16V
C84
100U
16V
VR10
20KB
CONB A29
AUX 6 BUS
R464
75R
5
6
7
IC45B
NE5532
C259
33P
NOTES:
1. ALL SOLO SWITCHES SHOWN OFF
TO F/B
AUX4 AUX3
AUX2
AUX1
SHT 3
Date: July 27, 1993 Sheet 1 of 1
Size Document Number REV
D CD1093-5 A
Title
PROFILE CONTROL ROOM SUB BOARD
TEL: (0)81 570 7161 FAX: (0)81 577 3677
DDA LTD., HOUNSLOW, MIDDX., TW3 2EB, ENGLAND
R10
12K
MIX BUS L
MIX BUS COM
CONC 1
CONC 2
5
6
7
IC1B
NE5532
R9
75R
R8
100K
C8 100U
16V
C6
100P
LK5
LINK
LK6
LINK
R14 10K
3
2
1
8
4
IC1A
NE5532
R17
75R
R16 10K
R15
10K
-18V
+18V
R13 10K
INVERT
INVERT
NON INV
NON INV
C9 33P
C10
33P
SEND L+
SEND L-
RETURN L-
RETURN L+
CONA 5
CONA 6
CONA 4
CONA 3
R18
10K
R19 75R
INSERT
C11
100U
16V
C523
100U
16V
V+
V-
R22
15K
R21
15K
3
2
1
8
4
IC2A
NE5532
R23
7K5
R24
75R
C12
100U 16V
C13
100U 16V
C16
100U 16V
C14
33P
R27
220K
R28
220K
CONC 4
CONC 6
MAIN FADER
C19
220N
1
2
3
VR1
ALPS
5
6
7
IC3B
NE5532
R31
75R
R32 15K
R35 15K
R34
15K
R36
7K5
R37
7K5
3
2
1
8
4
IC3A NE5532
5
6
7
IC2B
NE5532
C18
100U
16V
C17 33P
C20
33P
CONA 2
MIX OUT L-
R38 75R
-18V
+18V
LEFT
C23
100U
16V
PR1
5KV
CONA 1
MIX OUT L+
R39
75R
C22 100U
16V
C21 33P
R29 4K7
R30
4K7
R41 7K5
R40 7K5
R33 15K
C43
33P
CONC 5
1
2
LK1 LINK
R20
7K5
C15
33P
R25
10K
R26
10K
R2
100K
R51
12K
R1
100K
R43
100K
MIX BUS R
CONC 3
5
6
7
IC5B
NE5532
R49 100K
R50
75R
C31
100U
16V
C29
100P
LK7
LINK
LK8
LINK
V-
V+
3
2
1
8
4
IC5A
NE5532
R55
10K
R58
75R
R56
10K
INVERT
INVERT
NON INV
NON INV
C32
33P
C33
33P
R57
10K
R54
10K
SEND R+
SEND R-
RETURN R-
RETURN R+
CONB 6
CONB 7
CONB 5
CONB 4
R59
10K
R60 75R R66
10K
R67
10K
C34
100U 16V
C524 100U
16V
V+
V-
R61
7K5
R62
15K
R64
7K5
R65
75R
R63
15K
3
2
1
8
4
IC6A
NE5532
C35 100U
16V
C36
100U
16V
C39
100U
16V
C37
33P
C38
33P
R69
220K
R68
220K
CONC 7
CONC 9
CONC 8
MAIN FADER C42
220N
1
2
3
VR2
ALPS
3
2
1
8
4
IC7A
NE5532
5
6
7
IC7B
NE5532
R78
7K5
R77
7K5
R71
4K7
5
6
7
IC6B
NE5532
R72
75R
R73
15K
R75
15K
R76
15K
R74
15K
C41
100U
16V
C40 33P
CONB 2
CONB 1
MIX OUT R-
MIX OUT R+
-18V
+18V
R79 75R
R80
75R
RIGHT
C45 100U 16V
C46
100U
16V
PR2
5KV
C44
33P
R70
4K7
R82
7K5
R81
7K5
R83
15K
C47
33P
1
2
LK2 LINK
INSERT
+5V
R534
100K
R528
4K7
C538 2U2 63V
R526
22K
R527
22K
R530
22K
+
-
V2+
V2-
3
2
1
8
4
IC101A
TL072
R525
3K9
C537
2U2
63V
R529
100K
R531
22K
D500
1N4148
D501
1N4148
R532
100K
5
6
7
IC101B
TL072
R533
100K
FLASH
C541
470N
TR100
BC182
FLASH
0VD
CONB 8
CONB 9
CONB 10
MIX (L)
MIX (R) R93
10K
R94
10K
5
6
7
IC8B
NE5532
3
2
1
8
4
IC8A
NE5532
3
2
6
7
4
IC9
TL071
R95
4K7
C51
33P
R85
15K
R86
15K
R84
15K
R87
7K5
R88
7K5
V-
V+
CONA 8
CONA 7
MONO OUT -
MONO OUT +
R89
75R
R90
75R
MONO
C49 100U 16V
C50 100U 16V
C48
33P
PR3
5KV
R92
7K5
R91 7K5
V2+
V2-
IC101
V1+
C527
22U
25V
C529
22U
25V
C531
22U
25V
C533
22U
25V
CONA 9
+18V
GND
R515
10R
CONB 3
R535
75R
R536
470R
C525
22U
25V
C535
22U
25V
C539
33U
63V
CONA 10
-18V R516
10R
COND 1
COND 2
+5V
0VD
C526
22U
25V
C536
22U
25V
V1-
TO OP AMPS
C528
22U
25V
C530
22U
25V
C532
22U
25V
C534
22U
25V
REVISION NOTES:
ISS 3 R93,R94 WERE 2K4 NOW 10K
R87,R88 WERE 7K5 NOW 1K
R83,R84,R85,R86 WERE 15K NOW 33K
ISS 4 R83,R84,R85,R86 WERE 33K NOW 15K
R87,R88 WERE 1K NOW 7K5
ADDED IC9
IMPROVED FLASH CIRCUIT
ADDED LINKS FOR NORMAL MIX AMP
Date: February 8, 1994 Sheet 1 of 2
Size Document Number REV
D CD1146-2 (PC1267-2) A
Title
PROFILE C/R MASTER MODULE (ALPS POTS)
TEL: (0)81 570 7161 FAX: (0)81 577 3677
DDA LTD., HOUNSLOW, MIDDX,TW3 2EB, ENGLAND.
+5V
CONM 4
SKM 4
CONM 3
SKM 3
R505
180R
D38
GRN
MIX BUS COM
"TO MIX"
MIX BUS COM
MIX BUS L
R109
10K
R110
10K
D12
GRN
S1
CONB B12
S22d
S24d
S23d
S22b S22c
S23b S23c
S24b S24c
R142
1K1
R141
1K6
R140
16K
15KHz
10KHz
1KHz
15KHz
10KHz
1KHz
R135
1K1
R136
1K6
R137
16K
D17
GRN
D18
GRN
D19
GRN
S22a
S23a
OSC ON
OSC-BUS
-18V
+18V + 18V
R232
150R
TR28
BC212
D15
D14
R233
10K
D13
D11
-18V
OSC-MIX
50Hz
1KHz
10KHz
15KHz
D12
D16
D17
D18
D19
50Hz
50Hz
R96 1K6
R98
10K
R138
330K
D16
GRN
S24a
S25a
C55
10N
S25b S25c
R103 4K7
R97 3K3
R105
10KD3
4V7
D13 RED
3
2
1
8
4
IC9A
NE5532
-18v
+18v
R95
10M
R139
330K
C53
100U
16V
S3
C56 10N
A.O.T.
OSC ON/OFF
R108
10K
5
6
7
IC9B
NE5532
S25d
1
2
3
VR4
20KB
C54
100U
16V
R107
10K
OSC
ROUTING
CONB B18
CONB B16
CONB B24
CONB B17
CONB B25
BUS 1
BUS 2
BUS 3
BUS 4
BUS 5
MIX BUS R
CONB A11
CONB A12
R111
10K
R112
10K
R113
10K
R114
10K
R115
10K
OSC TO PATCH
AND EDAC
CONA B1
CONA A1
CONB A18
CONB A25
CONB A17
CONB A24
CONB A16
BUS 13
BUS 14
BUS 15
BUS 16
BUS 17
R123
10K
R124
10K
R125
10K
R126
10K
R127
10K
MIX BUS R
MIX BUS L
TO PC1194 CON C
R187
47K
R189
47K
+5V
R188
100K
R190 1K
TR19
BC182
R186
100K
TR18
BC182
0VD
0VD
"O/DUB"
CONB B7
MASTER TAPE
TR17
BC182
R185
47K
CONG 4
SKG 4
SKG 3
R184
100K
R191
100K
CONG 3
+5V
0VD
R506
180R
0VD
0VD
C62
10N
D37
YEL
CONB A23
CONB A15
CONB A22
CONB A14
CONB A20
BUS 18
BUS 19
BUS 20
BUS 21
BUS 22
BUS 23
BUS 24
CONB A13
CONB A20
R128
10K
R129
10K
R130
10K
R131
10K
R132
10K
R133
10K
R134
10K
"TO BUS"
CONB B23
CONB B15
CONB B22
CONB B14
CONB B21
CONB B13
CONB B20
CONB A19
CONB B19
BUS6
BUS 7
BUS 8
BUS 9
BUS 10
BUS 11
BUS 12
R116
10K
R117
10K
R118
10K
R119
10K
R120
10K
R121
10K
R122
10K
R500
10K
D11
GRN
S2
"PFL"
R106
10K
CONP 4
SKP 4
CONP 3
SKP 3
+5V
R509 180R
R104
10K
D32
YEL
C50
33P
R102
100K
-18V
TR7
BC212
D2
C51 100P
C52 2U2
63V
AFL SEL
R99
10K
-18V -18V
TR5
J111
TR6
BC182
R101
47K
D1
R100
4K7
G1 G3
PFL SEL
FROM CHAN SOLO
CHAN SOLO EN
CONB A9
R180
100K
R179
1M
G4
TO SHEET 2
R156
47K
R155
100K
R152
100K
R153
47K
0VD
12
13
11
IC10D
CD4011
12
13
11
IC12D
CD4001
"AFL"
TR10
BC182
CONJ 4
CONJ 3
SKJ 4
SKJ 3
TR9
BC182
+5V
R512
180R
0VD
D33
YEL
1
2
3
IC13A CD4001
CONM 1
SKM 1
R182
10K
R181
10K
5
6
4
IC13B
CD4001
8
9
10
IC13C
CD4001
CONN 1
SKN 1
R183
10K
R193
47K
CONG 1
SKG 1
"TAPE"
"BUS"
R192
100K
TR20
BC182
CONN 4
CONN 3
SKN 4
+5V
SKN 3
0VD
R507
240R D39
RED
+5V
CONB A7
MASTER BUS
R194
100K
R196
1K
R197
100K
TR21
BC182
0VD
0VD
0VD
0VD
C63
10N
O/DUB
R195
47K
SKG 2
CONG 2
C61
N/F
S18
TAPE MODE
BUS
SKN 2
CONN 2
C60
10N
S17
"<- "
SIP
+5V
SELECT LOGIC
TAPE
CHAN SIP
D7
SKM 2
CONM 2
S16
C59
N/F
+5V
R150
47K
R149
100K
TR8
BC182
R174
100K
CONO 4
SKO 4
CONO 3
SKO 3
+5V
R513 180R
0VD
D34
YEL
G2
A/PFL / MON SRC
SELECT
SIP SEL
1
2
3
IC10A
CD4011
5
6
4
IC11B
CD4001
BUTTONS
R147
10K
0VD
TR30
BC182
TR27
BC182
R226
47K
R225
47K
0VD
8
9
10
IC12C
CD4001
C177
220N
CONJ 1 CONO 1
SKJ 1
SKO 1
R146
10K
R145
10K
1
2
3
IC12A
CD4001
5
6
4
IC12B
CD4001
CONP 1
SKP 1
+5V
PFL AFL
D5
R166
10K
SKP 2
CONP 2
R148
100R
S12
<-
SIP
D4
SKJ 2
CONJ 2
D6
SKO 2
CONO 2
S13 S14
+5V
MODULES
TO MONITOR
CONB B8
MON SIP
CONA B28
FLASH
R161
47K
R162
100K
D8
TR15
BC182
R171 47K
R170
100K
R175
100K
D503
1N4148
D502
1N4148
0VD
0VD
12
13
11
IC13D
CD4001
TR12
BC182
R168
100K
R169
47K
TR14
BC182
0VD
0VD
0VD
0VD
8
9
10
IC14C
CD4011
SKL 1 CONL 1
S20
MODULES
TO CHANNEL
CONB A8
R214
47K
R215 100K
R210
10K
CONL 4
CONL 3
SKL 4
SKL 3
+5V
R504
240R
0VD
0VD
TR24
BC182
12
13
11
IC14D
CD4011
D36
RED
"MUTE B"
CONB B6
MUTE B
+5V
R217
100K
+5V
R231
10K
0VD
C73
2U2
63V
R218
1K
C68
N/F
R220
10K
R222
47K
1
2
3
IC15A
CD4011
5
6
4
IC15B
CD4011
CONK 1
SKK 1
R216
10K
"DIM"
CONK 4
CONK 3
SKK 4
SKK 3
R223
100K
TR26
BC182
+5V
R514
240R
0VD
D41 RED
G5
DIM
8
9
10
IC11C
CD4001
DIM
R221
100K
+5V
R230
1K
R229
10K
CONK 2
SKK 2
0VD
D42
1N4148
8
9
10
IC15C CD4011
C71
100N
S21
MS800
+5V
"MUTE A"
R208
100K
R212 100K
CONA B31
REMOTE DIM
0VD0VD
0VD
TR25
BC182
C69 10N
R206
100K
TR22
BC182
R205
47K
R201
10K
R213
47K
CONF 4
SKF 4
SKF 3
CONF 3
+5V
R503
240R
0VD
5
6
4
IC14B
CD4011
D35 RED
+5V
MUTE B
R219
10K
R211
100K
CONL 2SKL 2
0VD
0VD
C70
2U2
63V
1
2
3
IC14A CD4011
C67
100N
CONF 1SKF 1
S19
SIP
" ->"
MON SIP
EN
+18V
CONH 4
CONH 3
SKH 4
SKH 3
R159
47K
R158
100K
TR11
BC182
R224
10K
D504
1N4148
R508
180R
0VD
D40
YEL
+5V
->
SIP
R165
10K
R167
100K
CONH 2
SKH 2
0VD
0VD
C58 2U2
63V
1
2
3
IC11A CD4001
12
13
11
IC11D CD4001
C57
100N
SKH 1
CONH 1
S15
FROM MON SOLO
BUTTONS
CONA B28
FLASH
CONB B9
MON SOLO EN
R178
100K
0VD
R177
1M
0VD
C178
220N
TR13
BC182
R164
100K
R163
47K
0VD
0VD
5
6
4
IC10B CD4011
+5V
+5V
R173
47K
R172
100K
TR16
BC212
R176
100K
0VD
8
9
10
IC10C CD4011
MUTE A
CONB A9
CHAN SOLO EN
D9
R202
100K
SKF 2 CONF 2
0VD
C64
100N
R204
47K
0VD
DIM LOGIC
CONB A6
MUTE A
R209
1K
R203
100K
0VD
0VD
0VD
TR23 BC182
C66
10N
C65
N/F
Date: February 8, 1994 Sheet 2 of 2
Size Document Number REV
D CD1145-2 (PC1267-2) A
Title
PROFILE C/R MASTER (ALPS POTS)
TEL: (0)81 570 7161 FAX: (0)81 577 3677
DDA LTD., HOUNSLOW, MIDDX., TW3 2EB, ENGLAND
R253
10K
CONC 2
CONC 1
MAIN L-
MAIN L+
R251
10K
R252
75R
R256
10K
-18V
+18V
3
2
1
4
1 1
IC22A TL074
C83 100U 16V
C84
100U 16V
C85 100P
R255
100K
D20 RED
R249
10K
C81
100U
16V
S27
EXT METER GND
R384
10K
R381
220K
5
6
7
IC22B TL074
C163
100U
16V
C161 220N
1
2
3VR1A
20KB
CONTROL ROOM
LEVEL
"CUT L"
CONC 22
EXT METER L
CONA A32
METER L
CONC 21
CONC 23
-18V
+18V
R515
10K
D21 RED
3
2
1
8
4
IC100A
NE5532
S26 2PSUN
VR100
5K
C504
33P
R521
3K6
R516
33K
DIM CONTROL
G5
"MONO"
+18V
-18V
A
4
B
6
C
2
V +
1 4
V
-
7
G N D
1
0V
3
0V
5
0V
8
0V
12
0 V
1 2
IC19A
SSM2402
D100
RED
C80
100U
16V
S100
R501
10K
R248
47K
R247 4K7
SIP SWITCHING
SOLO LEVEL
A
4
B
6
C
2
V +
1 4
V
-
7
G N D
1
0V
3
0V
5
0V
8
0V
12
0 V
1 2
IC17A
SSM2402
+18V
-18V
R243
10K
R245
75R
R246
7K5
3
2
1
4
1 1
IC18A TL074
-18V
+18V
C78
100U
16V
C79 33P
1
2
3
VR3A
20KB
R242
N/F
A
11
B
9
C
13
IC17B
SSM2402
R238
10K
R239
10K
R244
5K6
R241
33K
R240
75R
+18V
-18V
3
2
1
8
4
IC16A
NE5532
C76
100U
16V
C77 33P
AFLL
BUSCOM
CONB A10
CONB B12
R234
10K
R235 75R
R236
10K
5
6
7
IC16B NE5532
C74
100U
16V
C75 33P
AFLR
5
6
7
IC20B NE5532
CONB B10
R257
10K
R258
75R
R259
10K
C86
100U 16V
C87 33P
G3
A
11
B
9
C
13
IC21B
SSM2402
R261
10K
R262
10K
R267
5K6
R264
33K
-18V
+18V
3
2
1
8
4
IC20A
NE5532
R263 75R
C88
100U
16V
C89
33P
G2
+18V
-18V
R266
10K
R268
75R
R269
7K5
12
13
14
IC18D TL074
A
4
B
6
C
2
V +
1 4
V
-
7
G N D
1
0V
3
0V
5
0V
8
0V
12
0 V
1 2
IC21A SSM2402
C90
100U
16V
C91 33P
4
5
6
VR3B
20KB
R265
N/F
D22 RED
MIN
R517 10K
A
11
B
9
C
13
IC19B
SSM2402
5
6
7
IC100B
NE5532
C92
100U
16V
VR101 5K
R271
47K
R502
10K
R270 4K7
METER GND
"CUT R"
CONC 24
CONA A31
CONA B32
METER R
EXT METER R
S28
C505
33P
R518
33K
R522
3K6
R383
12K
R382
2K2
10
9
8
IC22C
TL074
C166
100U
16V
C162
33P
4
5
6
VR1B
20KB
C164
220N
MAIN
R250
10K
R278 100K
R273
10K
R272
10K
C93
100U
16V
C82
100P
C94
100P
R276
10K
CONC 12
CONC 11
MAIN R-
MAIN R+
R254 75R
R277
75R
R274
10K
R275
75R
R279
10K
12
13
14
IC22D
TL074
C95
100U
16V
C96
100U
16V
C97
100P
R284
10K
CONC 4
CONC 3
ALT1 L+
ALT1 L-
R285
75R
3
2
1
8
4
IC23A
NE5532
R283
75R
R282
10K
R287
10K
-18V
+18V
C100
100U
16V
C101 100U
16V
C102
100P
R281
10K
R286
100K
R280
10K
D23 RED
C98
100U 16V
C99
100P
S29
R388
10KR385
220K
R386
2K2
R387
12K
R391
12K
R389 220K
5
6
7
IC18B
TL074
R392
10K
C169 100U
16V
C165
33P
C168
33P
C167
220N
1
2
3
VR2A
20KB
R370
10K
A
4
B
6
C
2
V +
1 4
V
-
7
G N D
1
0V
3
0V
5
0V
8
0V
12
0 V
12IC29A
SSM2402
+18V
-18V
R523 N/F
R524
N/F
V-
V+
TAPE 1
3
2
1
8
4
IC26A
NE5532
R331
7K5
R334
10K
R328
7K5
R338
7K5
D26
RED
C132
100U
16V
C130
33P
C131
33P
S32
TAPE1 L-
TAPE1 L+
CONA B13
CONA A13
R333 100K
R332
100K
R329
15K
R330
15K
C128
100U
16V
C129
100U
16V
+18V
-18V
R376
10K
R377
10K
A
4
B
6
C
2
V +
1 4
V
-
7
G N D
1
0V
3
0V
5
0V
8
0V
12
0 V
1 2
IC31A
SSM2402
C160
100U
16V
PFL
5
6
7
IC30B
NE5532
CONB B11
R372
10K
R373
75R
R374
10K
C158 100U
16V
C159
33P
G1
D31
1N4148
D30
1N4148
R380
10K
R379
150R
TR29
BC212
+18V +18V
A
11
B
9
C
13
IC31B
SSM2402
R378
10K
CONA B5
CONA A5
TAPE1 R-
TAPE1 R+
R340 100K
R339
100K
R336
15K
R337
15K
C133
100U
16V
C134 100U
16V
R341
10K
R335
7K5
5
6
7
IC26B
NE5532
R345
7K5
D27
RED
C137
100U
16V
C135
33P
C136
33P
G4
ALT SPKR LEVEL
R371
10K
A
11
B
9
C
13
IC29B
SSM2402
R390
2K2
R393
220K
R394
2K2
R395
12K
R396 10K
10
9
8
IC18C
TL074
C172 100U
16V
C171
33P
4
5
6
VR2B
20KB
C170
220N
R289
10K
ALT1
R294
10K
R288
10K
C103
100U
16V
C104
100P
R292
10K
CONC 14
CONC 13
ALT1 R+
ALT1 R-
R293
75R
5
6
7
IC23B
NE5532
R290
10K
R291
75R
R295
10K
C105
100U
16V
C106
100U
16V
C107 100P
CONC 6
CONC 5
ALT2 L+
ALT2 L-
3
2
1
8
4
IC24A
NE5532
R299
75R
R300
10K
R298
10K
R301
75R
R303
10K
R311
10K
+18V
-18V C110
100U
16V
C111
100U
16V
C112 100P
R297
10K
ALT2
R302
10K
R296
10K
D24 RED
C108
100U
16V
C109
100P
S30
4PSUN
V-
V+
TAPE 2
3
2
1
8
4
IC27A NE5532
R342
7K5
R348
10K
R352
7K5
C142 100U
16V
C140
33P
C141
33P
C145
33P
S33
TAPE2 L-
TAPE2 L+
CONA B14
CONA A14
R343
15K
R344
15K
R347
100K
R346
100K
C138
100U
16V
C139
100U
16V
"TAPE 1"
"TAPE 2"
"EXT"
"MIX"
-18V
D26
DUPE
D27
DUPE
D28
DUPE
D29
DUPE
"ALT 1"
"ALT 2"
"ALT 3"
"MAIN"
D23
DUPE
D24
DUPE
D25
DUPE
D20 DUPE
D21
DUPE
CONA B6
CONA A6
TAPE2 R-
TAPE2 R+
EXT L-
CONA B15
R354
100K
R353
100K
R350
15K
R351
15K
R358
15K
C143 100U
16V
C144
100U
16V
C148 100U
16V
V-
V+
V+
R355
10K
5
6
7
IC27B
NE5532
R349
7K5
3
2
1
8
4
IC28A
NE5532
R359
7K5
D28
RED
C147 100U
16V
C152
100U
16V
C146
33P
C150
33P
S34
R310
10K
R305 10K
R304
10K
D25 RED
C113 100U
16V
C114
100P
S31
4PSUN
R308 10K
CONC 16
CONC 15
ALT2 R+
ALT2 R-
R309
75R
5
6
7
IC24B
NE5532
R306
10K
R307
75R
R319
10K
C115
100U
16V
C116 100U
16V
C117
33P
C122 33P
R316
10K
CONC 8
ALT3 L+
ALT3 L-
CONC 18
ALT3 R+
CONC 7
R317
75R
R314
10K
3
2
1
8
4
IC25A
NE5532
R315
75R
R323
75R
-18V
+18V
C120 100U
16V
C121 100U
16V
C125
100U
16V
ALT SPKR SWITCHING
1 OF 4 INTERLOCK
R318 10K
R313 10K
R326
10K
5
6
7
IC25B
NE5532
R312
10K
R327
10K
R320
10K
C118
100U
16V
C123 100U
16V
C119
100P
C127
100P
ALT3
TO STUDIO MODULE
MON BUS L
MON BUS R
CONA A29
CONA A30
CONE 9
CONE 10
MIX L
MIX R
D29
GRN
S35
V-
V-
V+
EXT
5
6
7
IC28B
NE5532
R369
10K
R362
10K
R356
7K5
R366
7K5
C157 100U
16V
C151
33P
C155
33P
EXT L+
EXT R-
EXT R+
CONA B7
CONA A15
R361
100K
R360
100K
R357
15K
R364
15K
R365
15K
C149 100U
16V
C153 100U
16V
C154 100U
16V
NOTES :
1. MONITOR SE LECT SHOWN IN TAPE 1 POSITION
2. SP EAKER SELECT SHOWN IN MAIN POSITION
"CUT L"
"CUT R"
"MONO"
CONFIGURATION OF LEDS
D22
DUPE
D100
DUPE
-18V
CONA A/B26 CONA A/B27
CONA A/B23
CONA A/B24
CONA A/B25
CONA A/B21
CONA A/B22
CONA A/B19
CONA A/B20
CONA A/B17
CONA A/B18
CONB A/B2
CONB A/B4
LINK
R511
10R
R510
10R
C502 220U
25V
C503
220U
25V
C173
10N
0VD
+5V
+5V
0VD
TO SUB PCB
PC1194
C506
22U
25V
C507
22U
25V
C509
22U
25V
C510
22U 25V
C511 22U
25V
C512
22U
25V
C514
22U
25V
C515
22U
25V
C519
22U
25V
C174
10N
C176
10N
CONA A7
R368
100K
R367 100K
+18V
-18V
TO ALL ANALOGUE
I.C. S
FROM PC1194
SHEET 1
R363
7K5
C156
33P
1 OF 4 INTERLOCK
MONITOR SELECT
CONA B30
CONA B29
MON BUS GND
MIX
3
2
1
8
4
IC30A
NE5532
R321
10K
R322
10K
C124 100P
R324
10K
CONC 17
ALT3 R-
R325
75R
C126 100U
16V
Date: June 17, 1993 Sheet 1 of 1
Size Document Number REV
D CD1100-2 A
Title
PROFILE I/O SUB BOARD PC1199
TEL: (0)81 570 7161 FAX: (0)81 577 3677
DDA LTD., HOUNSLOW, MIDDX., TW3 2EB, ENGLAND
D12
RED
C18C20
C19
C17
-20dB PAD
R13
330R
SW1
PHASE REVERSE
D16 D15 D14
SW2
INS IN
MUTE
NOT MUTE
C13
C12
E5
E6
SW3
A
4
B
6
C
2
V +
1 4
V
-
7
G N D
1
0V
3
0V
5
0V
8
0V
12
0 V
1 2
IC1A
SSM2402
A
11
B
9
C
13
IC1B
SSM2402
D1
D2
D7
RED
SW15
D4
RED
D8
RED
SW11
SW13
SW17
D11
GREEN
E1
D16
D7
D18
GREEN
SW8
AUX A ON
D15
D8
E2
E3
D14
D13
SW9
D13
GREEN
PAN IN
D16
RED
D4
D3
D6
D5
SW10
R1
10K
R7
10K
R2
10K
R8
10K
BUS 1/13 BUS 5/17
E17
E18
E19
E20
R3
10K
R9
10K
R4
10K
R10
10K
D9
RED
D5
RED
SW14SW12
BUS 9/21
E15
E16
E13
E14
R5
10K
R11
10K
R6
10K
R12
10K
D6
RED
SW16
BUS 9
BUS 21
BUS 11
BUS 23
E12
E11
E10
E9
BUS 11/23BUS 3/15 BUS 7/19
E7
E8
AUXAUX B ON
+18V
-18V
C5/6
C7/8
C3/4
+18V +18V
-18V
INS
AUX 1
AUX 2
AUX A
AUX B
AUX
D19
1N4148
D20
1N4148
R15
10K
R14
150R
TR1
BC212
D12
D16
D15
D18
D13
D10
D8
D9
D7
BUS 5
BUS 7
BUS 9
AUX 2 ON
AUX 1 ON
D20
D19
SW6
D15
GREEN
SW4
D16
GREEN
D17
GREEN
D11
D12
SW5
D10
D9
SW7
AUX 3 ON
AUX 4 ON
D18
D17
D14
GREEN
-18V
BUS 11
PAN IN
D4
D5
AUX 3
AUX 4
BUS 1
BUS 3
D17
D14
D6
D11
Date: June 17, 1993 Sheet 1 of 1
Size Document Number REV
D CD1144-1 A
Title
PROFILE UPTOWN AUTO SUB PCB (PC1265-1)
TEL: (0)81 570 7161 FAX: (0)81 577 3677
DDA LTD, HOUNSLOW, MIDDX, TW3 2EB, ENGLAND.
PRE FADE SIGNAL
COND 3
3
2
1
8
4
IC18A
NE5532
R92
680K
R94
10K
R93
33R
C29
100U
16V
+18V
-18V
R91
10K
C21
100P
C33
220N
V+
14
AI
4
AO
6
AC
2
BI
11
BO
9
BC
13
V-
7
0V
1
0V
3
0V
5
0V
12
0V
10
0V
8
IC20
SSM2402
INS IN
MUTE
NOT MUTE
PRE INSERT
INSERT
+18V
-18V
V+
14
AI
4
AO
6
AC
2
BI
11
BO
9
BC
13
V-
7
0V
1
0V
3
0V
5
0V
12
0V
10
0V
8
IC19
SSM2402
CONC 12
CONC 13
CONE 3
CONE 4
D
9
Q
13
CLK
11
Q
12
R
1 0
S
8
IC3B 4013
+5v
+5V
R9
100K
SW3
PHASE REVERSE
+5V
R6
1K
R8
150K
SW2
CONC 14CONC 15CONC 16
+48V
R122
10K
+VLED
-VLED
+48 IN GND +48V OUT
D19
RED
SW1
CONC 17
CONC 19 CONC 20
AUTO/MANUAL
+5v
R124
100K
CON F3
CON F1
CON F5
CON F9
CON F13
CON F15
CON F11
CON F7
MUTE
AUX 2
AUX 3
AUX 4
AUX A
AUX B
INSERT
AUX 1
1A1
2
1Y1
18
1A2
4
1Y2
16
1A3
6
1Y3
14
1A4
8
1Y4
12
2A1
11
2Y1
9
2A2
13
2Y2
7
2A3
15
2Y3
5
2A4
17
2Y4
3
1G
1
2G
19
IC21
74HC244
C20
680P
CONC 18
SKT
+5V
+5V
+5V
TR2
BC182
TR6 BC182
R7
4K7
R10
10K
R18
1K
R20
150K
R19
4K7
C7
220U
16V
C3
220U
16V
+5v
+5V
TR3
BC182
TR7
BC182
INSERT
R11
100K
R12
100K
D
5
Q
1
CLK
3
Q
2
R
4
S
6
IC3A
4013
R27
100K
AUX 1
D
5
Q
1
CLK
3
Q
2
R
4
S
6
IC4A
4013
R21
100K
SW4
+18v
+18v
R15
100K
R13
100K
R14
100K
TR5
BC182
D
9
Q
13
CLK
11
Q
12
R
1 0
S
8
IC4B
4013
TR4 BC212
INSERT
+VLED
D3
RED
MUTE
R90
10K
R104
33R
R105
10K
5
6
7
IC18B
NE5532
R108
680K
C28
220N
C26
100U
16V
TO DIN41612 1a
COND 1
AUX 1
TR8
BC212
ON
TR12
BC212
D4
GRN
D5
GRN
+18v
TR9
BC182
R25
100K
R23
100K
R24
100K
D
9
Q
13
CLK
11
Q
12
R
1 0
S
8
IC5B
4013
R33
100K
R34
100K
+5v
+5V
TR11
BC182
R26
100K
ON
AUX 2
ON
R36
100K
R40 100K
D
5
Q
1
CLK
3
Q
2
R
4
S
6
IC5A
4013
R28
100K
SW5
+5V
+5V
TR10
BC182
R22
10K
R31
1K
R30
10K
R32 4K7
R29
150K
C9
220U
16V
MUTE OUT
MUTE RETURN
FROM COMP
TO COMP
CON F2
CON F16
CON F4
CON F6
CON F8
CON F10
CON F12
CON F14
MUTE
AUX 1 AUX 2
AUX 3
AUX 4
AUX A
AUX B
INSERT
CONC 7
CONC 8
+5V
+5V
R41
1K
R39 10K
TR14
BC182
R42 4K7
R38
150K
C11
220U
16V
+5v
+5V
TR15
BC182
R50
100K
AUX 3
ON
R46
100K
D
5
Q
1
CLK
3
Q
2
R
4
S
6
IC6A
4013
R37
100K
SW6
+18v
R35
100K
TR13
BC182
D
9
Q
13
CLK
11
Q
12
R
1 0
S
8
IC6B
4013
R45
100K
TR17 BC182
R43
100K
R44
100K
AUX 2
AUX 3
ON
TR16
BC212
ON
D6
GRN
AUX 1 ON
AUX 2 ON
AUX 3 ON
+18V
-18V
+18V
V+
14
AI
4
AO
6
AC
2
BI
11
BO
9
BC
13
V-
7
0V
1
0V
3
0V
5
0V
12
0V
10
0V
8
IC10
SSM2402
V+
14
AI
4
AO
6
AC
2
BI
11
BO
9
BC
13
V-
7
0V
1
0V
3
0V
5
0V
12
0V
10
0V
8
IC11
SSM2402
COND 15
COND 16
COND 17
COND 18
COND 23
COND 24
COND 25
COND 26
D17 GRN
D10 RED
SW10
COND 5
COND 7
PAN IN
SW17
CONE 1
CONE 2
CONE 5
AUX B ON
AUX 4 ON
AUX A ON
-18V
+18V
-18V
+18V
V+
14
AI
4
AO
6
AC
2
BI
11
BO
9
BC
13
V-
7
0V
1
0V
3
0V
5
0V
12
0V
10
0V
8
IC12
SSM2402
V+
14
AI
4
AO
6
AC
2
BI
11
BO
9
BC
13
V-
7
0V
1
0V
3
0V
5
0V
12
0V
10
0V
8
IC13
SSM2402
COND 13
COND 14
COND 21
COND 22
AUX 4
TR28
BC212
ON
D7
GRN
+18v
D
9
Q
13
CLK
11
Q
12
R
1 0
S
8
IC7B
4013
R55
100K
R53
100K
R54
100K
TR20
BC182
+5v
+5V
R60 100KTR18
BC182
R56
100K
D
5
Q
1
CLK
3
Q
2
R
4
S
6
IC7A
4013
AUX 4
ON
R47
100K
SW7
+5V
+5V
R51
1K
R49
10K
TR19
BC182
R48
150K
R52
4K7
C13
220U
16V
+5V
+5V
+5V
R61
1K
R58
150K
R59
10K
R62
4K7
TR23
BC182
R71
1K
R68
150K
C15
220U
16V
+5v
+5v
+5V
+5V
R70
100K
R77
100K
TR21
BC182
R66
100K
AUX A
ON
D
5
Q
1
CLK
3
Q
2
R
4
S
6
IC8A
4013
R57
100K
R67
100K
SW8
SW9
+18v
D
9
Q
13
CLK
11
Q
12
R
1 0
S
8
IC8B
4013
R65
100K
R63
100K
R64
100K
TR30
BC182
D
9
Q
13
CLK
11
Q
12
R
1 0
S
8
IC9B 4013
AUX A
TR22 BC212
ON
D8
GRN
D11
RED
-18V
SW11
COND 19
COND 20
D13
RED
SW13
AUX
D15
RED
SW15
COND 11
COND 12
BUS 9/21
R118
10K
R119
10K
R120 10K
R121
10K
D16 RED
SW16
CONE 9
CONE 10
CONE 11
CONE 12
BUS 5/17
R114
10K
R115
10K
R116
10K
R117
10K
D14 RED
SW14
CONE 13
CONE 14
CONE 15
CONE 16
BUS 1/13
R110
10K
R111
10K
R112
10K
R113
10K
D12
RED
SW12
CONE 17
CONE 18
CONE 19
CONE 20
AUX B
AUX
BUS 1
BUS 3
BUS 5
BUS 7
BUS 9
BUS 11
PAN IN
D10
D16
D15
D14
D13
D17D12
D11
TR26
BC212
ON
D9
GRN
+18v
R75
100K
R73
100K
TR27
BC182
R74
100K
TR25
BC182
AUX B
ON
R76
100K
D
5
Q
1
CLK
3
Q
2
R
4
S
6
IC9A
4013
+18V
+5V
R69
10K
R72
4K7
TR29
BC182
+VLED
C17
220U
16V
C5
22U
25V
C19
2U2
63V
R16
10R
R1 10R
CONC 5
R2
10R
R17
10R
CONC 1
CONC 2
CONC 4
CONC 3
CONC 6
0V AUDIO
-18V
-VLED
C1
22U
25V
C2 22U
25V
C6
22U 25V
C36 100N
C37
100NC4100NC8100N
C10
100N
CONC 9
CONC 10
CONC 11
+5v
0VD
C12
100N
C14
100N
C16
100N
C18
100N
D1
1N4148
D2
1N4148
R3
10K
R4
150R
+VLED
-VLED
-VLED
TR1
BC182
BUS 3/15
CONE 6
CONE 7
BUS 7/19 BUS 11/23
Date: May 4, 1994 Sheet 2 of 2
Size Document Number REV
D CD1143-2 A
Title
PROFILE OUTPUT MODULE CONTROL LOGIC
TEL: (0)81 570 7161 FAX: (0)81 577 3677
DDA LTD., HOUNSLOW, MIDDX., TW3 2EB, ENGLAND
+18V +18V
+48
LINE
D4
D5
TR9
BC212
R205
150R
D38
D1
R180
10K
-18V
CONA B10
BUS OUT-
R125
75R
R215
15K
R216 15K
R217 15K
3
2
1
8
4
IC9A
NE5532
R241
7K5
C117 33P
C121
100U
16V
VR30
5K
3
2
1
8
4
IC18A
TL072
C115
33P
CONA A8
CONA B8
BINSEND+
BINSEND-
CONA A9
CONA B9
BINSRET+
BINSRET-
R123
10K
R124
10K
R113
10K
C113
100U
16V
C112 100U 16V
R120
12K
R119
75R
3
2
1
8
4
IC10A
NE5532
5
6
7
IC10B
NE5532
R117
100K
R245
7K5
R111
7K5
R244
15K
C119 33P
C120
100U 16V
VR601
5K
C111
100P
C110
3N9
CONB A26
CONB B26
BUS AMP IN+
BUS AMP IN-
R115
100K
R116
75R
C109
220U 16V
VR1
10KB
R219
10R
R220
10R
R222
10R
V+
V-
V+
IC105
IC101
IC11
IC8
C124
22U
25V
C123
22U 25V
R121 75R
7
8
RP103D
10K
5
6
RP10C
10K
1 2
RP10A
10K
3
4
RP10B
10K
C114
33P
RIGHT
LEFT
R214
15K
R213
75R
5
6
7
IC9B
NE5532
R240
7K5
R243
7K5
R242
7K5
R225
10K
C118
33P
C122
100U
16V
C116
100U
16V
R248
10K
S23
CONA A10
CONB A11
CONB A12
BUS OUT+
MIX LEFT
MIX RIGHT
LPF
EQ
SHIFT
2
4
D2
D24
D14
D15
D42
D44
D3
HPF
AUX
RET
6
8
10
12
MIX
SAFE
D12
D13
D7
D8
D17
D18
"CUT"
CONF 8
PLF 8
D42
RED
+5V
CONB B12
MIX COM
R160
240R
BUS
D38 RED
R239
10K
V-
V+
V-
V+
IC13, IC14
IC15, IC16
V-
C126
22U
25V
C104
22U
25V
C106
22U 25V
C107
22U
25V
C103
22U
25V
C125
22U
25V
R208 10R
R209
10R
R210
10R
R211
10R
R224
10R
CONA A26
CONA B26
CONA A27
CONA B27
CONA A21 CONA B21
CONA A22
CONA B22
+18V
-18V
CONA A23
CONA B23
CONA B24
CONA B25
CONA A25
CONA A24
0V
R164
10R
R165
10R
R162
10R
R163
10R
R206
10R
R207
10R
CONB A2
CONB B2
C102
220U
25V
C101
220U
25V
OV
LINK
COMM
LINK
V+
V+
V-
V-
IC1
IC18, IC19
C85
22U
25V
C83
22U
25V
C82
22U
25V
C84
22U
25V
+5V
CONB A5
CONB B5
MUTE
PLF 5
CONF 5
PLF 6
CONF 6
R131 470K
R130
1K
TO AUTOMATION
FROM AUTOMATION
C141
10N
S18
MS800
D
9
Q
13
CLK
11
Q
12
R
1 0
S
8
IC19B
4013
C77
1N
5
6
4
IC20B
CD4001
+5V
R134 100K
D34
LK5
LINK
1
2
3
IC21A CD4011
NOT FITTED
LK6
R136
47K
R135
100K
TR4
BC182
5
6
4
IC21B
CD4011
CUT
ON
LK8
LK7
MUTE
MUTE
CONF 4
CONF 3
CONF 7
PLF 7
-18V
MUTE A
MUTE B
D20
D19
+5V
+5V
R144
100K
TR5
BC182
R262
1K
R145
4K7
R143 150K
TR14
BC182
R263
100K
CONC 7
CONC 8
TO AUTOMATION
FROM AUTOMATION
V+
V+
V-
V-
IC5
IC3,IC4
C87 22U
25V
C89
22U 25V
C86
22U
25V
C88
22U
25V
R166
10R
R167
10R
CONB A3
CONB B3
CONB A4
CONB B4
AUDIO
COMM
CONA B20
CONA B17
CONA A18
CONA A28
+5V
0VD
CONA B19
CONA A19
CONA B18
CONA A17
CONA A20
+5V
0VD
+48V
R246
10R
R247
10R
C131
10N
0.2
R170
10R
R171
10R
R172
10R
R173
10R
CONA B16
CONA A15
+48V
MWK
EARTH
AUTOM
ENABLE
CONA A16
CONA B15
CONA B28
FLASH
BUS
R184
10R
V+
V+
V+
V-
V-
IC6
IC7
C93
22U
25V
C91
22U 25V
C90
22U
25V
C92
22U 25V
+5V
CHSIP
CONA B28
FLASH
CONB A8
D32
D31
R147
470K
R141
1K
+5V
R138
47K
R139
47K
R140
100K
+5V
+5V
+5V +5V
"SOLO"
R137
100K
R159 100K
TR6
BC182
CONF 4
PLF 4
CONF 3
PLF 3
R161
180R
D43
YEL
+5V
R227
10K
CONG 2
C127
2U2
63V
8
9
10
IC22C
CD4011
R228
100K
5
6
4
IC22B
CD4011
12
13
11
IC22D
CD4011
+5V
R234
47K
R236
100K
TR10
BC182
CONG 4
PLG 4
PLG 3
CONG 3
R235
180R
D44
GRN
BUS/
TAPE
TAPE
BUS
1
2
3
IC22A
CD4011
+5V
R233
100K
+5V
CONB A7
CONB B7
MASTER BUS
MASTER TAPE
D40
D41
R229
330K
R230
1K
R231
1K
R232
100K
BUS/
TAPE
PLG 1
CONG 1
PLG 2
C128 22N
S24
MS800
FETS
SAFE
R156 100K
R158
10K
-18V
D25
TR8 BC212
C81
100N
12
13
11
IC21D
CD4011
S20
D11
RED
D10 GRN
+5V +5V
R157
47K
R152
100K
D
5
Q
1
CLK
3
Q
2
R
4
S
6
IC19A
4013
8
9
10
IC20C
CD4001
8
9
10
IC21C
CD4011
+5V
SOLO
MUTE/SOLO LOGIC
R133
10K
PLF 1
CONF 1
PLF 2
CONF 2
R146
1K
C80
100U
16V
C140
10N
0.1
1
2
3
IC20A
CD4001
S19
MS800
V+
V+
V-
V-
V-
IC22
IC17
IC2
C97
22U
25V
C95
22U
25V
C94 22U
25V
C96 22U
25V
R176
10R
R177
10R
R178
330R
R179
330R
R185
10R
C98
100U
16V
C99
100U
16V
CHSOLOEN
CONB A9
R153
47K
R151 100K
R154
10K
D30
TR7
BC212
MUTE A
MUTE B
MUTE A
MUTE B
CONB B6
CONB A6
R155 100K
D16
D9
S21
S22
D6
RED
ALL DIODES 1N4148 UNLESS OTHERWISE STATED
Date: April 8, 1994 Sheet 1 of 2
Size Document Number REV
D CD1142-2 A
Title
PROFILE ALPS O/P - MAIN PCB (PC1261-2)
TEL: (0)81 570 7161 FAX: (0)81 577 3677
DDA, HOUNSLOW, MIDDX., TW3 2EB, ENGLAND
A
R24
10K
3
2
1
4
1 1
IC4A
TL074
3 4
RP6B
10K
C18
680P
C20
33P
C22
100U
16V
C19
3N3
LPF IN
"GAIN"
R15 10K
1 2
RP6A
10K
R16
4K7
5 6
RP6C
10K
R17
330R
C21
100U
16V
S8
1 2
3
VR7
10KB
R13
10K
5
6
7
IC3B
TL072
LOW PASS FILTER
R10
6K8
R12
6K8
C14
2N2
C17
100U
16V
C16
1N
D2
RED
R264
75R
PHASE REVERSE
7
8
RP4D 10K
3 4
RP4B
10K
3
2
1
8
4
IC3A
TL072
R11
75R
PLC
TO "PHASE REVERSE" SWITCH
R14
10K
16 15 14
C11
33P
C13 100U 16V
C15
100U
16V
LINE
5
6
7
IC1B
NE5532 R4
75R
1 2
RP4A
10K
R9
75R
R3
10K
R181
10K
C9
100U
16V
C10
33P
C12
100U
16V
R1
10K
R107 510R
LINE
LINE
R108
510R
R212 10K
C8
100U
16V
S17
4PSUJ
D1
GRN
1
2
3
VR27
10KB
BUS
+18V
-18V
A
4
B
6
C
2
V +
1 4
V
-
7
G N D
1
0V
3
0V
5
0V
8
0V
12
0 V
1 2
IC8A
SSM2402
5
6
7
IC11B
NE5532
3
2
1
8
4
IC11A
NE5532
R221
10K
R218
5K1
R110
5K1
C69 33P
C72 100U
16V
CONA A1
CONA B1
BUS MON +
3 4
RP101B
10K
1
2
RP100A
10K
1 2
RP101A
10K
7 8
RP101D
10K
3
4
RP100B
10K
TAPE MON +
BUS MON -
C64
100U
16V
C65
100U 16V
C66 100U 16V
C68
33P
CONA A2
CONA B2
LINE IN +
LINE IN -
5 6
RP2C
10K
3 4
RP3B
10K
7
8
RP100D
10K
5
6
RP100C
10K
3 4
RP2B
10K
5 6
RP3C
10K
CONA A30
CONA B30
TAPE MON -
1
2
RP2A
10K
5 6
RP101C
10K
C1
33P
C2
33P
C5 100U
16V
C6 100U
16V
C67
100U
16V
C70 33P
7
8
RP2D
10K
3
2
1
8
4
IC1A
NE5532
TAPE
R2
10K
A
11
B
9
C
13
IC8B
SSM2402
R223
10K
R112
5K1
R109
5K1
C4
33P
C7 100U
16V
C71 33P
C73 100U
16V
3
2
1
4
1 1
IC6A
TL074
3 4
RP8B
10K
1 2
RP8A
10K
C29
33P
C100
100U
16V
METER DRIVER
R7
3K6
R5
10K
R6
22K
5
6
7
IC18B TL072
C30 100U
16V
VR24
5K
CONA B32
EQ IN
CONA A32
METER
METER GND
1 2
RP9A
10K
3
2
1
4
1 1
IC7A
TL074
3 4
RP9B
10K
PC1199
C33
33P
1 2
3
VR11
10KB
R265
75R
1 2
RP11A
10K
3
2
1
8
4
IC12A
NE5532
3
4
RP11B
10K
R182
10K
R49
10K
C34 100U
16V
C35 33P
C56
100U 16V
S9
D3
RED
CONA A3 CONA A4
"FREQ"
R23
10K
5
6
7
IC4B TL074
7 8
RP6D
10K
R52 75R
INSERT
R50
10K
RET+SEND+
R18
3K3
C57
100U
16V
C60
100U
16V
1
2
3
VR3
10KB
1 2
3
VR4A
100KC
R21
75R R22
75R
10
9
8
IC4C TL074
12
13
14
IC4D
TL074
R19
6K8
R20
6K8
5
6
7
IC12B
NE5532
3 4
RP12B
10K
PLC 12
PLC 13
TO MUTE CIRCUIT
R237
10K
PC1199 OR PC1246
C129
100U
16V
4 5
6
VR4B
100KC
INSERT RETURN
R184
10K
R185
10K
1 2
RP12A
10K
C37 33P
C38 33P
S24
2PSUJ
CONA B3 CONA B4
INSERT SEND
R51
75R
5
6
RP12C
10K
RET-SEND-
7
8
RP12D
10K
HIGH PASS
C59
100U
16V
D42 RED
R47
75R
R45
6K8
12
13
14
IC7D
TL074
7 8
RP11D
10K
5
6
RP11C
10K
C36
33P
C32
68N
R48
10K
R46
75R
R41
4K7
5 6
RP9C
10K
5
6
7
IC7B TL074
7 8
RP9D
10K
R44
6K8
10
9
8
IC7C
TL074
C31 15N
1 2
3
VR13A
100KC
4 5
6
VR13B
100KC
R37
6K8
R39
75R
12
13
14
IC6D
TL074
R42
330R
R43
3K3
C28
22N
4 5
6
VR10B
100KC
1
2
3
VR12
10KB
R33
4K7
3 4
RP8B
10K
7 8
RP8D
10K
5
6
7
IC6B
TL074
R36 6K8
10
9
8
IC6C
TL074
R38
75R
R34
330R
R35
3K3
C27
4N7
1 2
3
VR8
10KB
1
2
3
VR9
10KB
1 2
3
VR10A
100KC
3
2
1
4
1 1
IC5A
TL074
1 2
RP3A 10K
3 4
RP7B
10K
C25 33P
C26 100U
16V
C23
1N5
A
1 2
RP7A
10K
5 6
RP7C
10K
R25
4K7
7
8
RP3D
10K
R26
330R
C3
33P
1 2
3
VR5
10KB
7 8
RP7D
10K
5
6
7
IC5B
TL074
R32
10K
CONB B1
CONB A1
R56
220K
R238
10K
R27 3K3
C130
100U
16V
1 2
3
VR2A
100KC
1
2
3
VR6
10KB
1
2
3
FADER
ALPS
PLD 1
*
R91
100K
R30
75R
R29
6K8
R28
6K8
10
9
8
IC5C
TL074
12
13
14
IC5D
TL074
R31
75R
R57
75R
3
2
8 567
4
IC14
NE5534
R53
680K
C39
33P
C61 220U
16V
C108 22P
C24
6N8
C40
220N
4 5
6
VR2B
100KC
R40
10K
1
2
3
VR15A
20KB
4
5
6
VR15B
20KB
7
8
RP13D
4K7
R61
6K8
3
2
1
8
4
IC13A TL072
5 6
RP13C
4K7
3
4
RP13B
4K7
5
6
7
IC13B
TL072
R59
22K
R60
22K
C41
33P
C43
100U 16V
C44
100U 16V
MIX
R63 10K
R64
10K
R65
10K
R88
10K
R89 10K
TR1
J111
S1
D17
GRN
CONB A11
CONB A12
CONB B12
MIX L
MIX R
MIX COM
CONB B11
CONB A10
PFL
AFL L
TR2 J111
R252
2K2
R253
6K8
C135 47N
C134
100N
R251
2K2
1
2
3
VR29A
100KC
R254
6K8
R258
10K
HIGH PASS FILTER
C137
100U
16V
5
6
7
IC2B
NE5532
R255
10K
R256
10K
R257
75R
C136
33P
4
5
6
VR29B
100KC
CONB B16
CONB A16
CONB B14
CONB A14
CONB B15
CONB A15
CONB B13
CONB A13
BUS 5
BUS 17
BUS 9
BUS 21
BUS 7
BUS 19
BUS 11
BUS 23
PLE 15
PLE 16
PLE 11
PLE 12
PLE 13
PLE 14
PLE 9
PLE 10
CONB B18
CONB A18
CONB B17
CONB A17
BUS 1
BUS 13
BUS 3
BUS 15
PLE 19
PLE 20
PLE 17
PLE 18
FROM "ODD" GROUPS
PC1199 OR PC1246
CONB B10
AFL R
D19
TR3 J111
SHIFT
PLE 6
S10
D24 RED
SOLO
R90
10K
PLD 4
TO "PAN IN" SWITCH
PC1199
D18
TR11
J175
TR12
J175
TR13
J175
MIX BUS BUFFER
AUX B PRE
R62
6K8
PLE 2
PLE 5
C42
33P
1 2
RP13A
4K7
S12
PLE 1
POST
PRE
10
9
8
IC17C
TL074
C76
2U2
63V
R54
4K7
R55
3K6
LK9
LK10
S11
PRE
POST
AUX A PRE
CONB A2
PLD 2
LK1
0R
MUTE CIRCUIT
PC1199 OR
PC1246
FROM
VR26
500R
*
*
R92
47R
AUX A
R73
22K
R75
22K
5
6
7
IC15B
TL072
3
4
RP15B
10K
7 8
RP15D
10K
5
6
RP15C
10K
AUX
A
SEND
3
2
1
8
4
IC15A
TL072
R72
2K2
C49
33P
C50 100U
16V
C51 33P
C52 100U 16V
1
2
3
VR16
20KB
1
2
3
VR17
10KB
CONB A28
CONB B29
AUX A LEFT
AUX A RIGHT
PLD 15
PLD 16
+18V
R259 10K
-18V
R76
2K4
R77
2K4
S25
D44 GRN
+18V
R100
47K
R99
6K8
R104
10K
R129
100K
D29
AUX B SEND
+18V
+18V
R127
2K2
FROM "AUX" SWITCH
PEAK
D37
R95
47K
3
2
1
4
1 1
IC17A
TL074
PC1199 OR PC1246
D35
RED
1
2
3
VR18
20KB
CONB A27
CONB B27
AUX B LEFT
AUX B RIGHTPLD 5
PLD 6
PLD 3
5
6
RP16C
10K
3
2
1
8
4
IC16A TL072
7 8
RP16D
10K
R69 22K
R66 2K4
R67 2K4
R68 2K2
C45
33P
C46
100U 16V
1
2
3
VR19
10KB
PLE 7
TO "ODD" GROUPS
BUS 2/14
R186
10K
R187
10K
PC1199 OR PC1246
S6
S7
D14
RED
D15
RED
CONB B25
CONB A25
CONB B23
CONB A23
BUS 2
BUS 14
BUS 6
BUS 18
BUS 6/18
R190
10K
R191
10K
S4
S5
D12 RED
D13
RED
CONB B21
CONB A21
BUS 10
BUS 22
BUS 10/22
R194
10K
R195
10K
S2
S3
D7
RED
D8
RED
CONB B20
CONB A20
BUS 12
BUS 24
BUS 12/24
R196
10K
R197
10K
BUS ROUTING
CONB B24
CONB A24
CONB B22
CONB A22
BUS 4
BUS 16
BUS 8
BUS 20
DIR+
CONB A19
CONB B19
BUS 8/20
R94
10K
BUS COM
R192
10K
R193
10K
R79
75R
BUS 4/16
R188
10K
R189
10K
R200
10K
3
2
1
8
4
IC2A
NE5532
C53
100U
16V
AUX B
3
4
RP16B
10K
1 2
RP16A
10K
R71
22K
5
6
7
IC16B
TL072 TO A UX B "ON" SWITCH
PLD 13
PLD 14
-18V
PC1199 OR PC1246
R70
2K2
C47 33P
C48 100U 16V
C63
100U
16V
+18V
-18V
R128
2K2
SIG
PRES
R97
47K
R96
6K8
-18V
D39
-18V
+18V
+18V
12
13
14
IC17D
TL074
C75
33U
63V
C74
0U47
50V
R250
10K
D36
YEL
S15
D43
GRN
-18V
R103
100K
R98
47K
R101
75R
R102
22K
R999
75R
D28
C132
2N2
CONB B28
AUX A/B COM
PLD 7
PLD 8
CONB A11
CONB A12
MIX L
MIX R
R260
10K
R261
10K
AUX TO MIX
R78
2K4
1 2
RP15A
10KR74
2K2
S13
AUX 1/2 PRE
AUX 3/4 PRE
AUX 1
SEND
AUX 2
SEND
S14
1
2
3
VR20 20KB
1
2
3
VR21
20KB
TO AUX "ON" SWITCHES
AUX 3
SEND
AUX 4
SEND
PLD 20
PLD 19
PLD 18
PLD 17
PC1199 OR PC12461
2
3
VR22
20KB
1
2
3
VR23
20KB
FROM AUX "ON" SWITCHES
PC1199 OR PC1246
DIRECT
3-4
5-6
-18V
PLD 12
PLD 11
PLD 9
PLD 10
S16
CONB B31
CONB A32
CONB B32
CONB A31
CONB A30
CONB B30
CONB A29
AUX 1
AUX 2
AUX 1-6 COM
AUX 3
AUX 4
R198
10K
R199
10K
R85
2K4
R84 2K4
R87
2K4
R81
2K4
R82
2K4
R83 2K4
R86
2K4
DIRECT OUT
AUX 5
AUX 6
CONA A5
CONA B5
R80
75R
R201
10K
R202
10K
R203
10K
R204
10K
C55
33P
C62
33P
DIR-
NOTES.
1. * FIT R91,R92,VR26 ONLY WITH
ALPS 'A' SERIES FADERS.
FIT LK1 FOR ALPS 'K' SERIES OR P&G.
Date: June 17, 1993 Sheet 2 of 2
Size Document Number REV
D CD1141-2 A
Title
PROFILE INPUT MODULE CONTROL LOGIC
TEL: (0)81 570 7161 FAX: (0)81 577 3677
DDA LTD., HOUNSLOW, MIDDX., TW3 2EB, ENGLAND
+5V
R160
240R
R219
10R
R220
10R
R222
10R
V+
V-
V+
IC105
IC101
IC11
IC8
C123
22U
25V
C124
22U
25V
+5V
PLF 6
CONF 6
R131 470K
C141
10N
R130
1K
5
6
4
IC20B CD4001
C77
1N
+5V
R134
100K
D34
D
9
Q
13
CLK
11
Q
12
R
1 0
S
8
IC19B
4013
LK5
LINK
LK6
NOT FITTED
R136
47K
1
2
3
IC21A
CD4011
5
6
4
IC21B
CD4011
LK8
CUT
ON
LK7
"CUT"
MUTE
MUTE
R135
100K
TR4
BC182
CONF 4
CONF 3
PLF 8
CONF 8
PLF 7
CONF 7
D42
RED
+5V
+5V
R144
100K
TR5
BC182
R262
1K
R145
4K7
R143
150K
CONB A5
CONB B5
MUTE
CONF 5
PLF 5
CONC 7
CONC 8
TO AUTOMATION
TO AUTOMATION
FROM AUTOMATION
FROM AUTOMATION
S18
MS800
V-
V+
V-
V+
IC13, IC14
IC15, IC16
V-
C103
22U
25V
C104
22U
25V
C106
22U
25V
C107
22U
25V
C125
22U
25V
C126
22U
25V
R223
10R
R208 10R
R209
10R
R210
10R
R211
10R
CONA A26
CONA B26
CONA A27
CONA B27
CONA A21 CONA B21
CONA A22
CONA B22
+18V
-18V
CONA A23
CONA B23
CONA B24
CONA B25
CONA A25
CONA A24
0V
R164
10R
R165
10R
R162
10R
R163
10R
R206
10R
R207
10R
CONB A2
CONB B2
C101 220U
25V
C102
220U
25V
OV
LINK
COMM
LINK
V+
V+
V-
V-
IC1
IC18, IC19
C82
22U
25V
C83
22U
25V
C84
22U
25V
C85
22U
25V
CONA B28
FLASH D31
TR14
BC182
R263
100K
+5V
"SOLO"
CONF 4
PLF 4
CONF 3
PLF 3
R161
180R
D43
YEL
+18V +18V
+48
LPF
EQ
LINE
D4
D5
TR9
BC212
R205
150R
D38
D1
D2
R180
10K
-18V
D3
SHIFT
2
4
6
D24
D14
D15
D12
D42
D44
HPF
AUX
RET
+5V
+5V +5V
FETS
R139
47K
R137
100K
R157
47K
R159
100K
R156 100K
R158
10K
TR6
BC182
TR8
BC212
C81
100N
+5V
R138
47K
R140
100K
D
5
Q
1
CLK
3
Q
2
R
4
S
6
IC19A
4013
8
9
10
IC20C
CD4001
8
9
10
IC21C
CD4011
+5V
CHSIP
CONB A8
D32
PLF 2
CONF 2
R147 470K
R141
1K
R146 1K
1
2
3
IC20A
CD4001
C140
10N
V+
V+
V-
V-
IC3, IC4
IC5
C88
22U
25V
C89
22U 25V
C86
22U
25V
C87 22U
25V
R166
10R
R167
10R
R168
10R
R169
10R
CONB A3
CONB B3
CONB A4
CONB B4
AUDIO
COMM
CONA B20
CONA B17
CONA A18
+5V
0VD
CONA B19
CONA A19
CONA B18
CONA A17
CONA A20
+5V
0VD
C131
10N
R170
10R
R171
10R
R172
10R
R173
10R
R174
10R
CONA A28
CONA B16
CONA A15
+48V
MWK
EARTH
AUTOM
ENABLE
CONA A16
CONA B15
CONA B28
FLASH
BUS
+48V
V+
V+
V+
V-
V-
IC6
IC7
C92
22U
25V
C93
22U
25V
C90
22U
25V
C91
22U 25V
SOLO
MUTE/SOLO LOGIC
PLF 1
CONF 1
S19
MS800
+5V
+5V +5V
R133
10K
R153
47K
R152
100K
R151
100K
D30
TR7
BC212
C80
100U
16V
MUTE A
CONB A6
R155
100K
R154
10K
-18V
D25
D16
D11
RED
D10
GRN
12
13
11
IC21D
CD4011
S20
S21
MUTE A
SAFE
8
10
12
MIX
SAFE
MUTE A
D20
D13
D7
D8
D17
D18
D19
-18V
MUTE B
MUTE B
MUTE B
CONB B6
D9
D6 RED
S22
CHSOLOEN
CONB A9
V+
V+
V-
V-
V-
IC12
IC100
IC17
IC2
C97
22U
25V
C95
22U
25V
C96
22U
25V
C94
22U
25V
R175
10R
R176
10R
R177
10R
R178
330R
R179
330R
C98
100U
16V
C99
100U
16V
ALL DIODES 1N4148 UNLESS OTHERWISE STATED
PC1260-1
Date: April 8, 1994 Sheet 1 of 2
Size Document Number REV
D CD1140-2 A
Title
PROFILE ALPS I/P - MAIN PCB (PC1260-2)
TEL: (0)81 570 7161 FAX: (0)81 577 3677
DDA, HOUNSLOW, MIDDX., TW3 2EB, ENGLAND
A
R24
10K
3
2
1
4
1 1
IC4A
TL074
3 4
RP6B
10K
C20
33P
C22
100U
16V
C18
680P
C19
3N3
LPF IN
"GAIN"
R15 10K
1 2
RP6A
10K
R16
4K7
5 6
RP6C
10K
R17
330R
1 2
3
VR7
10KB
C21
100U
16V
S8
R13
10K
D2
RED
5
6
7
IC3B
TL072
LOW PASS FILTER
R10
6K8
R12
6K8
C17
100U
16V
C14
2N2
C16
1N
R264
75R
PHASE REVERSE
7
8
RP4D 10K
3 4
RP4B
10K
3
2
1
8
4
IC3A
TL072
R11
75R
PLC
TO "PHASE REVERSE" SWITCH
PC1199
R5
10K
R6
22K
R14
10K
16 15 14
VR24
5K
C11
33P
C15
100U
16V
C13
100U
16V
1 2
RP4A
10K
R9
75R
R212
10K
MIC
C12
100U
16V
C100
100U
16V
D1
GRN
S17
4PSUJ
R1
10K
R107
510R
5
6
7
IC1B NE5532
R4
75R
LINE
R3
10K
R108 510R
R181
10K
R123
15K
1
2
3
VR27
10KB
C10
33P
C71
33P
C8
100U
16V
C9
100U
16V
7
8
RP2D
10K
1 2
RP3A 10K
R2
10K
TR5
2SB737
3
2
1
8
4
IC1A
NE5532
C4 33P
C7 100U 16V
C69
100U
16V
C105
100P
LINE IN +
LINE IN -
7
8
RP3D
10K
3 4
RP3B
10K
5 6
RP3C
10K
CONA A30
CONA B30
+48V
R109
6K8
1%
R110
6K8 1%
R111
470R
5 6
RP2C
10K
3 4
RP2B
10K
1
2
RP2A
10K
PLC 19
PLC 20
48V
FROM
SWITCH
48V
TO
SWITCH
C1
33P
C2
33P
C3
33P
C6
100U
16V
C5
100U
16V
C66
2U2
63V
MIC+
MIC-
CONA A30
CONA B30
R112 1K5
R113 1K5
R114
24K
R150
330R
-20dB
C64
33U
63V
C65
33U
63V
S23
2PSUJ
-18V
+18V
R119
7K5
R116
24K
R115
24K
R118 7K5
R117
75R
R120 4K7
R121
4K7
TR4
2SB737
1
2
3
VR1
10KC
VR25
500R
C25
33P
C70
100U
16V
C67
680P
C106
100P
C68
220U
16V
1 2
RP8A
10K
3
2
1
4
1 1
IC6A
TL074
+18V +18V
-18V -18V MIC AMP
R125
10K
R122
75R
R124 15K
D24D25
D26 D27
3 4
RP8B
10K
5
6
7
IC18B
NE5532
C29
33P
C73
33P
C72
100U
16V
METER DRIVER
R8
10K
C30
100U
16V
CONA B32
EQ IN
CONA A32
METER GND
1 2
RP9A
10K
3
2
1
4
1 1
IC7A
TL074
R7
3K6
3
2
1
8
4
IC18A NE5532
3 4
RP9B
10K
1 2
3
VR11
10KB
C33
33P
C34 100U
16V
R265
75R
METER
1 2
RP11A
10K
3
2
1
8
4
IC12A
NE5532
D3 RED
3
4
RP11B
10K
R182
10K
R49
10K
C56
100U 16V
S9
CONA A3 CONA A4
"FREQ"
R23
10K
5
6
7
IC4B TL074
7 8
RP6D
10K
R52 75R
INSERT
R50
10K
RET+SEND+
R18
3K3
1
2
3
VR3
10KB
1 2
3
VR4A
100KC
C35 33P
C60
100U
16V
C57
100U
16V
R21
75R R22
75R
10
9
8
IC4C TL074
12
13
14
IC4D
TL074
R19
6K8
R20
6K8
5
6
7
IC12B
NE5532
3 4
RP12B
10K
PLC 12
PLC 13
TO MUTE CIRCUIT
PC1199
R237
10K
4 5
6
VR4B
100KC
C129
100U
16V
INSERT RETURN
R184
10K
R185
10K
1 2
RP12A
10K
C38
33P
C37 33P
S24
2PSUJ
CONA B3 CONA B4
INSERT SEND
R51
75R
5
6
RP12C
10K
RET-SEND-
7
8
RP12D
10K
HIGH PASS
7 8
RP11D 10K
C59
100U
16V
D42
RED
R47
75R
R45
6K8
12
13
14
IC7D
TL074
5
6
RP11C
10K
C36
33P
C32
68N
R48
10K
R46
75R
R41
4K7
5 6
RP9C
10K
5
6
7
IC7B TL074
7 8
RP9D
10K
R44
6K8
10
9
8
IC7C
TL074
1 2
3
VR13A
100KC
4 5
6
VR13B
100KC
C31
15N
R37
6K8
R39
75R
12
13
14
IC6D
TL074
R42
330R
R43
3K3
4 5
6
VR10B
100KC
1
2
3
VR12
10KB
C28
22N
R33
4K7
3 4
RP8B
10K
7 8
RP8D
10K
5
6
7
IC6B
TL074
R36
6K8
10
9
8
IC6C
TL074
R38
75R
R34 330R
R35
3K3
1 2
3
VR8
10KB
1
2
3
VR9
10KB
1 2
3
VR10A
100KC
C27
4N7
R29
6K8
R28
6K8
3 4
RP7B
10K
3
2
1
4
1 1
IC5A
TL074
10
9
8
IC5C
TL074
12
13
14
IC5D
TL074
4 5
6
VR2B
100KC
C26 100U
16V
C23 1N5
C24 6N8
A 1 2
RP7A
10K
5 6
RP7C
10K
5
6
7
IC5B
TL074
R25
4K7
R26
330R
1 2
3
VR2A
100KC
1 2
3
VR5 10KB
1
2
3
VR6
10KB
7 8
RP7D
10K
R32
10K
CONB B1
CONB A1
R56
220K
R238
10K
R27
3K3
1
2
3
FADER
ALPS
C130
100U
16V
PLD 1
*
R91
100K
R30
75R
R31
75R
R57
75R
3
2
8 567
4
IC14
NE5534
R53
680K
C39
33P
C108 22P
C61 220U
16V
C40
220N
R40
10K
R58
56K
1
2
3
VR15A
20KB
4
5
6
VR15B
20KB
7
8
RP13D
4K7
R61
6K8
3
2
1
8
4
IC13A TL072
5 6
RP13C
4K7
3
4
RP13B
4K7
5
6
7
IC13B
TL072
R59
22K
R60
22K
C41
33P
C44
100U 16V
C43
100U 16V
MIX
R63 10K
R64
10K
R65
10K
R88
10K
R89 10K
TR1
J111
D17
GRN
S1
CONB A11
CONB A12
CONB B12
MIX L
MIX R
MIX COM
CONB B11
CONB A10
PFL
AFL L
TR2 J111
R251
2K2
R252
2K2
R253
6K8
1
2
3
VR29A
100KC
C134
100N
C135
47N
R254
6K8
R255
10K
R256
10K
R257
75R
R258
10K
5
6
7
IC2B
NE5532
HIGH PASS FILTER
C136
33P
C137
100U
16V
4
5
6
VR29B
100KC
CONB B16
CONB A16
CONB B14
CONB A14
CONB B15
CONB A15
CONB B13
CONB A13
BUS 5
BUS 17
BUS 9
BUS 21
BUS 7
BUS 19
BUS 11
BUS 23
PLE 15
PLE 16
PLE 11
PLE 12
PLE 13
PLE 14
PLE 9
PLE 10
CONB B18
CONB A18
CONB B17
CONB A17
BUS 1
BUS 13
BUS 3
BUS 15
PLE 19
PLE 20
PLE 17
PLE 18
FROM "ODD" GROUPS
PC1199 OR PC1246
CONB B10
AFL R
D19
TR3 J111
D24 RED
SHIFT
PLE 6
S10
6PSUJ
SOLO
R90
10K
PLD 4
TO "PAN IN" SWITCH
D18
TR11
J175
TR12
J175
TR13
J175
PC1199 OR PC1246
MIX BUS BUFFER
R62
6K8
PLE 2
1 2
RP13A
4K7
PLE 5
C42
33P
S12
AUX B PRE
PLE 1
POST
PRE
R93
10R
10
9
8
IC17C
TL074
C76
2U2
63V
R54
4K7
R55
3K6
LK9
LK10
S11
PRE
POST
AUX A PRE
CONB A2
PLD 2
PC1199
OR
PC1246
LK1
0R
VR26
500R
MUTE CIRCUIT
FROM
R92
47R
**
AUX A
R73
22K
R75
22K
5
6
7
IC15B
TL072
3
4
RP15B
10K
7 8
RP15D
10K
5
6
RP15C
10K
AUX
A
SEND
3
2
1
8
4
IC15A
TL072
R72
2K2
1
2
3
VR16
20KB
1
2
3
VR17
10KB
C51
33P
C49
33P
C52 100U 16V
C50 100U
16V
CONB A28
CONB B29
AUX A LEFT
AUX A RIGHT
PLD 15
PLD 16
+18V
R259 10K
-18V
AUX TO MIX
R77
2K4
R76
2K4
D44
GRN
S25
6PSUJ
+18V +18V
R100
47K
R95
47K
R98
47K
R99 6K8
R129 100K
R104
10K
3
2
1
4
1 1
IC17A
TL074
D29
AUX B SEND
+18V
R127
2K2
5
6
RP16C 10K
3
4
RP16B
10K
R71
22K
5
6
7
IC16B
TL072
3
2
1
8
4
IC16A
TL072
7 8
RP16D
10K
R69 22K
FROM "AUX" SWITCH
PEAK
PC1199 OR PC1246
R68
2K2
1
2
3
VR18
20KB
1
2
3
VR19
10KB
C45
33P
C48
100U 16V
C46
100U 16V
D35
RED
D37
CONB A27
CONB B27
AUX B LEFT
AUX B RIGHTPLD 5
PLD 6
PLD 3
TO AUX B "ON" SWITCH
PLD 13
PLD 14
PC1199 OR PC1246
R66 2K4
R67 2K4
PLE 7
D14
RED
D15
RED
TO "ODD" GROUPS
BUS 2/14
R186
10K
R187
10K
PC1199 OR PC1246
S6
S7
CONB B25
CONB A25
CONB B23
CONB A23
BUS 2
BUS 14
BUS 6
BUS 18
D13
RED
D12 RED
BUS 6/18
R190
10K
R191
10K
S4
S5
CONB B21
CONB A21
BUS 10
BUS 22
D8
RED
D7
RED
BUS 10/22
R194
10K
R195
10K
S2
S3
CONB B20
CONB A20
BUS 12
BUS 24
BUS 12/24
R196
10K
R197
10K
BUS ROUTING
CONB B24
CONB A24
CONB B22
CONB A22
BUS 4
BUS 16
BUS 8
BUS 20
DIR+
CONB A19
CONB B19
BUS 8/20
R94
10K
BUS COM
R192
10K
R193
10K
AUX B
R79
75R
BUS 4/16
R188
10K
R189
10K
R200
10K
3
2
1
8
4
IC2A
NE5532
C53
100U
16V
DIRECT
-18V
C63
100U
16V
S15
4PSUJ
D43
GRN
+18V
-18V
R128
2K2
1 2
RP16A
10K
SIG
PRES
D39
-18V
+18V
+18V
R250 10K
R70
2K2
C47
33P
D36
YEL
C74
0U47
50V
C75
0U47
50V
-18V
-18V
R97 47K
R96
6K8
R101
75R
-18V
R102
22K
12
13
14
IC17D
TL074
R103
100K
R999
75R
D28
C132
2N2
CONB B28
AUX A/B COM
PLD 8
CONB A11
CONB A12
MIX L
MIX R
R260
10K
R261
10K
PLD 7
R78
2K4
1 2
RP15A
10KR74
2K2
S13
AUX 1/2 PRE
AUX 3/4 PRE
AUX 1
SEND
AUX 2
SEND
AUX 4
SEND
1
2
3
VR20 20KB
1
2
3
VR21
20KB
1
2
3
VR22
20KB
1
2
3
VR23
20KB
S14
TO AUX "ON" SWITCHES
AUX 3
SEND
PLD 20
PLD 19
PLD 18
PLD 17
PC1199 OR PC1246
FROM AUX "ON" SWITCHES
PC1199 OR PC1246
3-4
5-6
PLD 12
PLD 11
PLD 9
PLD 10
CONB B31
CONB A32
CONB B32
CONB A31
CONB A30
AUX 1
AUX 2
AUX 1-6 COM
AUX 3
AUX 4
R198
10K
R81
2K4
R82
2K4
R83 2K4
R87
2K4
R84 2K4
R86
2K4
R85
2K4
S16
CONB B30
CONB A29
AUX 5
AUX 6
R80
75R
R201
10K
R202
10K
R203
10K
R199
10K
R204
10K
C62
33P
C55
33P
DIRECT OUT
CONA A5
CONA B5
DIR-
NOTES.
WITH ALPS 'A' SERIES FADERS.
1. * R91,R92,VR26 FITTED ONLY
FIT LK1 FOR ALPS 'K' SERIES OR P&G.
Date: March 31, 1994 Sheet 1 of 1
Size Document Number REV
D CD1139-2 A
Title
PROFILE I/O AUTOMATION SUB BOARD
TEL: (0)81 570 7161 FAX: (0)81 577 3677
DDA LTD., HOUNSLOW, MIDDX., TW3 2EB, ENGLAND
NOISE GATE
SENSE
TO DIN41612 1a
V+
R97
10R
R105
10K
R106
10K
C26
100U
16V
C29
100U
16V
CONF 5
COND 1
R108
220K
5
6
7
IC18B TL072
3
2
1
8
4
IC18A
TL072
R104
33R
R109
33R
V+
V-
C28
220N
+18V
-18V
V+
14
AI
4
AO
6
AC
2
BI
11
BO
9
BC
13
V-
7
0V
1
0V
3
0V
5
0V
12
0V
10
0V
8
IC20
SSM2402
COND 3
INS IN
MUTE
NOT MUTE
PRE INSERT
INSERT
D
9
Q
13
CLK
11
Q
12
R
1 0
S
8
IC3B 4013
+18V
-18V
V+
14
AI
4
AO
6
AC
2
BI
11
BO
9
BC
13
V-
7
0V
1
0V
3
0V
5
0V
12
0V
10
0V
8
IC19
SSM2402
CONC 12
CONC 13
CONE 3
CONE 4
+5v
+5V
R9
100K
SW3
PHASE REVERSE
+5V
R6
1K
R8
150K
SW2
CONC 16 CONC 15 CONC 14
PIN8 = 0VD
+48V
R122
10K
+VLED
-VLED
+48 IN GND +48V OUT
SW1
CONC 19
CONC 17
CONC 20
D19
RED
+5v
PIN16 = +5V
AUTO/MANUAL
+5v
+5v
R124
100K
1A1
2
1Y1
18
1A2
4
1Y2
16
1A3
6
1Y3
14
1A4
8
1Y4
12
2A1
11
2Y1
9
2A2
13
2Y2
7
2A3
15
2Y3
5
2A4
17
2Y4
3
1G
1
2G
19
IC21
74HC244
A0
1
A1
2
A2
3
INT
13
SCL
14
SDA
15
P0
4
P1
5
P2
6
P3
7
P4
9
P5
10
P6
11
P7
12
IC2 8574
CONC 18
+5V
+5V
+5V
TR2
BC182
TR6 BC182
R7
4K7
R10
10K
R18
1K
R20
150K
R19
4K7
C3
220U
16V
C7
220U
16V
+5v
+5V
TR3
BC182
TR7
BC182
INSERT
R11
100K
R12
100K
D
5
Q
1
CLK
3
Q
2
R
4
S
6
IC3A
4013
R27
100K
AUX 1
D
5
Q
1
CLK
3
Q
2
R
4
S
6
IC4A
4013
R21
100K
SW4
+18v
+18v
R15
100K
R13
100K
R14
100K
TR5
BC182
D
9
Q
13
CLK
11
Q
12
R
1 0
S
8
IC4B
4013
MUTE
TR4
BC212
D3
RED INSERT
+VLED
V+
V-
R90
10K
R91
22K
DISTORTION
ADJUST
R93
1M
R123
10K
R128
10K
C33
100U
16V
VR1
100K
C23
1N
D20
5082-2835
D?
LK4LK4
3 5
8
3 5
4
4
2
2 6
6
1
DBX2150
DBX2150
8
7
7
1 R99
3K9
R98
10R
R94 47R
R95
10K
IC15
IC16
R96
47R
NOT FITTED
C30
22U
25V
C32
22U 25V
LK3
VCA OUT
R103
10K
R102
75R
3
2
8567
4
IC17
NE5534
R101
75R
V-
V+
C31
100U
16V
C34
22P
C35
33P
CONF 7
R100
10K
5
6
7
IC14B
TL072
V-
V+
R87
470K
R85
6K8
1%
VR2
100K
C24
10N
C25 10N
R84
1K5
D18 2V7
*
*
* *
R83
1K18
1%
*
R126
R88
470K
R89
470K
R80
10K
R82
10K
3
2
1
8
4
IC14A
TL072
R79 10K
V+
V-
C39
100P
CONF 6
CONF 10
LK1
*
D21
5082-2835
C38
470N
R81
220K
LK2
LK1*LK1
*
*
*
*
*
AUX 1
VCA CONTROL
VOLTAGE
TR8
BC212
ON
TR12
BC212
D4
GRN
D5
GRN
+18v
TR9
BC182
R25
100K
R23
100K
R24
100K
D
9
Q
13
CLK
11
Q
12
R
1 0
S
8
IC5B
4013
R33
100K
R34
100K
+5v
+5V
TR11
BC182
R26
100K
ON
AUX 2
ON
R36
100K
R40 100K
D
5
Q
1
CLK
3
Q
2
R
4
S
6
IC5A
4013
R28
100K
SW5
+5V
+5V
TR10
BC182
R22
10K
R31
1K
R30
10K
R32 4K7
R29
150K
C9
220U
16V
PIN16 = +5V
PIN8 = 0VD
INT
SCL
SDA
0VD
MUTE OUT
MUTE RETURN
TO AUTOMATION
FROM AUTOMATION
CONC 7
CONC 8
CONF 1
A0
1
A1
2
A2
3
INT
13
SCL
14
SDA
15
P0
4
P1
5
P2
6
P3
7
P4
9
P5
10
P6
11
P7
12
IC1
8574
CONF 2
CONF 3
CONF 4
+5V
+5V
R41
1K
R39 10K
TR14
BC182
R42 4K7
R38
150K
C11
220U
16V
+5v
+5V
TR15
BC182
R50
100K
AUX 3
ON
R46
100K
D
5
Q
1
CLK
3
Q
2
R
4
S
6
IC6A
4013
R37
100K
SW6
+18v
R35
100K
TR13
BC182
D
9
Q
13
CLK
11
Q
12
R
1 0
S
8
IC6B
4013
R45
100K
TR17 BC182
R43
100K
R44
100K
AUX 2
AUX 3
ON
TR16
BC212
ON
D6
GRN
AUX 1 ON
AUX 2 ON
AUX 3 ON
+18V
-18V
+18V
COND 26
COND 25
COND 24
COND 23
V+
14
AI
4
AO
6
AC
2
BI
11
BO
9
BC
13
V-
7
0V
1
0V
3
0V
5
0V
12
0V
10
0V
8
IC10 SSM2402
V+
14
AI
4
AO
6
AC
2
BI
11
BO
9
BC
13
V-
7
0V
1
0V
3
0V
5
0V
12
0V
10
0V
8
IC11
SSM2402
COND 15
COND 16
COND 17
COND 18
V-
SET
0dB
D17 GRN
D10 RED
SW10
COND 5
COND 7
PAN IN
SW17
CONE 2
CONE 5
CONE 1
AUX B ON
AUX 4 ON
AUX A ON
-18V
+18V
-18V
+18V
V+
14
AI
4
AO
6
AC
2
BI
11
BO
9
BC
13
V-
7
0V
1
0V
3
0V
5
0V
12
0V
10
0V
8
IC12 SSM2402
V+
14
AI
4
AO
6
AC
2
BI
11
BO
9
BC
13
V-
7
0V
1
0V
3
0V
5
0V
12
0V
10
0V
8
IC13
SSM2402
COND 22
COND 21
COND 13
COND 14
AUX 4
TR28
BC212
ON
D7
GRN
+18v
D
9
Q
13
CLK
11
Q
12
R
1 0
S
8
IC7B
4013
R55
100K
R53
100K
R54
100K
TR20
BC182
+5v
+5V
R60 100KTR18
BC182
R56
100K
D
5
Q
1
CLK
3
Q
2
R
4
S
6
IC7A
4013
AUX 4
ON
R47
100K
SW7
+5V
+5V
R51
1K
R49
10K
TR19
BC182
R48
150K
R52
4K7
C13
220U
16V
+5V
+5V
+5V
R61
1K
R58
150K
R59
10K
R62
4K7
TR23
BC182
R71
1K
R68
150K
C15
220U
16V
+5v
+5v
+5V
+5V
R70
100K
R77
100K
TR21
BC182
R66
100K
AUX A
ON
D
5
Q
1
CLK
3
Q
2
R
4
S
6
IC8A
4013
R57
100K
R67
100K
SW8
SW9
+18v
D
9
Q
13
CLK
11
Q
12
R
1 0
S
8
IC8B
4013
R65
100K
R63
100K
R64
100K
D
9
Q
13
CLK
11
Q
12
R
1 0
S
8
IC9B 4013
TR24
BC182
AUX A
TR22 BC212
ON
D8
GRN
D11
RED
-18V
SW11
COND 20
COND 19
D13
RED
SW13
AUX
D15
RED
SW15
COND 12
COND 11
BUS 9/21
R118
10K
R119
10K
R120 10K
R121
10K
D16 RED
SW16
CONE 11
CONE 12
CONE 9
CONE 10
BUS 5/17
R114
10K
R115
10K
R116
10K
R117
10K
D14 RED
SW14
CONE 15
CONE 16
CONE 13
CONE 14
BUS 1/13
R110
10K
R111
10K
R112
10K
R113
10K
D12
RED
SW12
CONE 19
CONE 20
CONE 17
CONE 18
AUX B
AUX
BUS 1
BUS 3
BUS 5
BUS 7
BUS 9
BUS 11
PAN IN
D10
D16
D15
D14
D13
D17D12
D11
TR26
BC212
ON
D9
GRN
+18v
R75
100K
R73
100K
TR27
BC182
R74
100K
TR25
BC182
AUX B
ON
R76
100K
D
5
Q
1
CLK
3
Q
2
R
4
S
6
IC9A
4013
+18V
+5V
R69
10K
R72
4K7
TR29
BC182
+VLED
V+R86
10R
IC14,15,16,17,19,20
IC10,11,12,13,18
C5
22U
25V
C19
22U
25V
C17
220U
16V
R16
10R
R1 10R
CONC 5
R2
10R
R17
10R
CONC 1
CONC 3
CONC 6
CONC 2
CONC 4
0V AUDIO
-18V
-VLED
V-
IC14,15,16,17,19,20
IC10,11,12,13,18
R78
10R
C1
22U
25V
C2
22U
25V
C6
22U
25V
C20
22U
25V
CONC 11
CONC 9
CONC 10
C37
100NC4100NC8100N
C10
100N
C36 100N
+5v
0VD
C12
100N
C14
100N
C16
100N
C18
100N
D1
1N4148
D2
1N4148
R3
10K
R4
150R
+VLED
-VLED
-VLED
TR1
BC182
BUS 3/15
NOTES
CONE 7
CONE 6
*
BUS 7/19
FOR OPTIFILE
D18 NOT FITTED
R84 NOT FITTED
FIT OPTIONAL R126 (1K1)
FIT LK1
D20,D21 NOT FITTED
R81 BECOMES 10K
C38 BECOMES 100P
BUS 11/23
PC1262-2
(ALPS POTS)
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