Tait Orca series - Page 34

C - 10 Diagnostics and fault finding 11/98 IPN: 449-51000-01
Figure C-2: Fault finding – Cannot change channel (Orca Elan and Orca Excel)
YES
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Customer Service Department
Replace channel
selector switch.
Using the truth table
below, is channel selector
operation OK?
Cannot change channel
NO
6341
20001
30010
50100
91000
PINS
O = O/C to GND
1 = S/C to GND
Botom of PCB
Antenna
connector
16-way
selector
On/off/
volume control
123
654