Compex Systems Professional Portable Mixing Console SONOSAX SX-S User Manual
Page 16
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SX981134 Conical head screw M3x8 (4x)
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SX642403 24 kOhms 1% R0805 Resistor (2x)
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SXS351220 22pF 1% C0805 (1x)
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SXS644990 49,9 Ohms 1% R0805 Resistor (1x)
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SXS641503 15 kOhms 1% R0805 Resistor (1x)
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SX860131 Bantam mini-jack pre-wired (1x)
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SX140002 NPN-Transistor BC 550 C
When installing an SX022270 SX-S Extension Module in an SX-S mixing console with serial-number 16585 or
lower R-64 and R-65 on the extension module operator board need to be replaced by 24kOhms 1% SMD R0805.
7.2 Procedure
On the Master Board (solder side) solder the 6 conductors of the ribbon cable(see PCB Layout)
Change Q1 (BC337) on the Masterboard with BC 550C (SX140002).
Mount the 12-pin Hirose socket in place of the last Input's 3-pin Neutrik.
Install the 6-pin Neutrik socket next to the 12-pin Hirose socket.
Install the Extension module beside the master board and connect the wires asindicated on the PCB Layout. Do
not forget to install the additional 26-pin connector on the SX-S10 ribbon cable.
SX-S 10
: Disconnect the Aux. XLR 3-pin male and replace it with SX860141,socket 1/4'' with 150mm shielded
cable and Dubox case.
SX-S 6 SX-S 8
: Remove the existing 1/4'' Jack, unsolder the connections on the Masterboard and reconnect to the
Bantam Jack with cable provided. Install the SX860141, socket 1/4'' with 150mm shielded cable and Dubox case.
Click here for Illustration of INTERNAL connections, ajustments and switches
Click here for Master Module PCB Layout
NOTE:The ribbon cable connects to the PCB (from Left to right) Yellow - Brown - Orange - Green - Red - Blue.
Connections of the 6 pole Flatcable
7.3 Optional
External Slate MIC for the Mixer's operator
Brown Cable
1
PFL-BUS-left
Connected to pin No 1 OP-7
Red Cable
2
MASTER-BUS-right
Connected to pin No 1 OP-3
Orange Cable
3
PFL-BUS-right
Connected to pin No 7 OP-7
Yellow Cable
4
Auxiliary BUS
Connected to cursor Aux potentiometer
Green Cable
5
PFL Control-CDE (sense)
Connected to point R-6/R-5/collector of
Q1
Blue Cable
6
MASTER-BUS-left
Connected to pin No 7 OP-3
Seite 16 von 22
SONOSAX SX/S USER MANUAL
26.08.2004
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