Page 1
4321
D
2
3
2
3
U1A
TL074
U1A
TL074
P3
22PF
R1
47K
P4
22PF
R2
47K
EC1
1
10UF
VR1A
EC1
1
10UF
VR2A
POT DUAL
POT DUAL
R9
4K7
VR1B
R11
4K7
VR2B
POT DUAL
POT DUAL
R10
4K7
R4
15K
R5
15K
R12
4K7
R7
15K
R8
15K
P1
47PF
RP1B
22K
P2
47PF
P2
47PF
RP1D
22K
RP1D
22K
6
5
6
5
U1B
TL074
U1B
TL074
P1
47PF
RP1B
22K
EC1
10UF
EC1
10UF
PR1
POT SINGLE
PR2
POT SINGLE
7
7
EC1
RP1A
10UF
22K
EC1
C
B
10UF
EC1
10UF
EC1
10UF
RP1C
22K
RP1A
22K
RP1C
22K
R3
15K
R6
15K
D
C
B
2 CHANNELS SHOWN
PCB-371 CONTAINS 8 CHANNELS
PCB-372 CONTAINS 10 CHANNELS
A
ASHTON ROAD, BREDBURY, STOCKPORT, CHESHIRE, SK6 2SR
ASHTON ROAD, BREDBURY, STOCKPORT, CHESHIRE, SK6 2SR
Telephone +44 (0) 161 494 5650 Fax +44 (0) 161 494 5651
Telephone +44 (0) 161 494 5650 Fax +44 (0) 161 494 5651
E- mail [email protected] Internet http//.www.formula-sound.com
E- mail [email protected] Internet http//.www.formula-sound.com
The copyright in this drawing and the intellectual
property contained in the design is owned
property contained in the design is owned
exclusively by FORMULA SOUND LIMITED
exclusively by FORMULA SOUND LIMITED
Copying is forbidden without written consent
Copying is forbidden without written consent
TITLE.
TITLE.
Date. Drg No.
Date.
Sheet of Drawn By.1 2 R.A.C.
Sheet of Drawn By.1 2 R.A.C.
QUE 8 / 10 INPUT PCB (PC371 / 2)
5-Dec-2002 Issue
737/A5-Dec-2002 Issue
The copyright in this drawing and the intellectual
1 2 3 4
A
2
2
Page 2
WIRING FOR 110 - 120V OPERATION
BE MIXED IN THE SAME SYSTEM IF REQUIRED
6
5
4
3
2
1
D
3
2
1
GREEN
BLUE BROWN
C
B
2N3772
TXM73015
WIRING FOR 220 - 240V OPERATION
E
B
CASE = C PIN VIEW
B C E
BUW49
MOUNTING SURFACE
2 4
L200
1 3 5
MOUNTING SURFACE
6
5
4
3
2
1
3
2
1
LEN
87654321
POWERED DISTRIBUTION UNIT PSD4
IS FULLY COMPATABLE WITH
QUE 8 OR QUE 10 MIXERS AND THESE MAY
POWER TRANSISTOR MOUNTED ON HEAT SINK
TYPES MAY VARY DEPENDING ON APPLICTION
TR1
C B E
CURRENT LIMITING RESISTORS
VALUES MAY VARY DEPENDING ON APPLICATION
PCB IS DRILLED TO TAKE 4 RESISTORS IN PARALLEL
3 X 0.33R IN PARALLEL = 5A CURRENT LIMIT PSD4
0.33
D
0.33
10R
1K
BC108
4K7
10A
1
2
3
4
4700UF
4700UF
TERM
ORANGE
WHITE
BROWN
BLACK
RED
YELLOW
GREY
BLUE
BRIDGE RECT
1 2
L200
3
U22
TR1
5
4
820R 1K 1K
0.33
U47 U47
C
0.33
22-0-22V @ 6.8A RMS
TXM73015
MAINS SWITCH
BRIDGE RECT
TERM
0.33
0.33
10R
10A
1
2
3
4
4700UF 4700UF
5
1 2
L200
3
U22
4
820R 1K 1K
1K
BC108
U47
4K7
U47
B
REAR PANEL CONNECTORS
PARALLEL CONNECTION
A
SIGNAL INPUT AND LINK TO OTHER PSD'S
ASHTON ROAD, BREDBURY, STOCKPORT, CHESHIRE, SK6 2SR
ASHTON ROAD, BREDBURY, STOCKPORT, CHESHIRE, SK6 2SR
E- mail [email protected] Internet http//.www.formula-sound.com
1 2 3 4 5 6 7 8
E- mail [email protected] Internet http//.www.formula-sound.com
FUSED IEC INLET
SCREENED RIBBON CABLE
Telephone +44 (0) 161 494 5650 Fax +44 (0) 161 494 5651
Telephone +44 (0) 161 494 5650 Fax +44 (0) 161 494 5651
+/- 18-20V TO FRONT CONNECTORS ONLY
OUTPUTS TO QUE 8 - 10 MIXERS
The copyright in this drawing and the intellectual property contained
The copyright in this drawing and the intellectual property contained
in the design is owned exclusively by FORMULA SOUND LIMITED
in the design is owned exclusively by FORMULA SOUND LIMITED
Copying in any form is forbidden without written consent
Copying in any form is forbidden without written consent
TITLE
TITLE
Date Drg No.
Date Drg No.
Sheet of Drawn By1 1 R.A.C.
Sheet of Drawn By1 1 R.A.C.
PSD 4 POWERED DISTRIBUTION UNIT QUE 8/10
PSD 4 POWERED DISTRIBUTION UNIT QUE 8/10
7765-Dec-2002 Issue
7765-Dec-2002 Issue
A
2
2
Page 3
D
C
H2
B
1X5 HEADER
FROM INPUT PCB
A
4321
P7
22PF
GND
GND
R15
47K
U4A
2
5532
3
3 2
P8
R?
R19
100K
2
U2
1
R9
12K
P9
47K
6
5532
5
3 2
P10
R?
R20
100K
2
U3
1
R10
12K
1
VI
3
VI
EC8
1
22PF
33K
TDA2030
4
R31
10R
C3
U22
22PF
R17
U4B
EC9
7
100UF
22PF
33K
TDA2030
4
R32
10R
C4
U22
C10
U47
EC7
22UF
The copyright in this drawing and the intellectual
The copyright in this drawing and the intellectual
property contained in the design is owned
property contained in the design is owned
exclusively by FORMULA SOUND LIMITED
exclusively by FORMULA SOUND LIMITED
Copying is forbidden without written consent
Copying is forbidden without written consent
100UF
+VE
+VE
R21
1K
R16
47K
D1
1N4004
D2
1N4004
-VE
JS1
JS3SW
JS2
JS3
R18
47K
D4
1N4004
D5
1N4004
R22
1K
-VE
D3
1N4004
D6
1N4004
PIN1
PIN2
PIN3
TX1
TXA 4821
321
5 4
1X5 HEADER
LO Z O/P
LINE O/P
FOR MONO O/P
LINK RING AND TIP
5 4
321
TX2
TXA 4821
FROM P.S.U. 18-22V
H1
R23
1K
R24
1K
H3
TITLE.
TITLE.
Date. Drg No.
Date.
Sheet of Drawn By.2 2 R.A.C.
Sheet of Drawn By.2 2 R.A.C.
QUE 8 / 10 OUTPUT PCB WITH LINE OUT
5-Dec-2002 Issue
VR4A
R13
50K
15K
P1
100PF
R1
15K
U1C
9
10
TL074
R25
1K5
R3
U1D
13
12
5
4
3
TL074
R26
1K5
EC1
8
22UF
P2
100PF
15K
EC4
14
22UF
BASS
R5
12K
VR1A 50K
C1
3N3
R27
4K7
R7
12K
VR1B 50K
C2
3N3
R29
4K7
R11
10K
VR2A50K
TREBLE
BASS
R12
10K
VR2B50K
TREBLE
R6
12K
R28
4K7
R8
12K
R30
4K7
47PF
P3
6
5
TL074
2
3
TL074
U1B
U1A
EC2
7
22UF
VR3A
50K
47PF
P5
EC5
1
22UF
VR3B
50K
22UF
VR4B
22UF
GAIN SET
1
H2
15K
EC3
R2
P4
47PF
R14
50K
15K
H3
GAIN SET
1
EC6
R4
15K
P6
47PF
2
1
DC1
47N
DC3
47N
ASHTON ROAD, BREDBURY, STOCKPORT, CHESHIRE, SK6 2SR
ASHTON ROAD, BREDBURY, STOCKPORT, CHESHIRE, SK6 2SR
Telephone +44 (0) 161 494 5650 Fax +44 (0) 161 494 5651
Telephone +44 (0) 161 494 5650 Fax +44 (0) 161 494 5651
E- mail [email protected] Internet http//.www.formula-sound.com
E- mail [email protected] Internet http//.www.formula-sound.com
DC2
47N
DC4
47N
IC POWER PINS
C5
U1
C7
U1
+VE
C6
U1
C8
U1
EC10
220UF
EC11
220UF
-VEIC POWER PINS
C9
U47
EC12
1UF
MVR1
7815
3
VO
2
1
2
VO
MVR2
7915
PCB-370
JS3
JS3
PHONES O/P >50OHMS
JS4 JS3
+
-
-VE
+VE
TDA 2030 PINOUT
7385-Dec-2002 Issue
D
C
B
A
2
2
1 2 3 4
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