Power Supply Line; Rx_Beep_In Line - Tait TM8000 Series Accessories Manual

Figure 3.1 Options-extender board linking resistor locations

power supply line

3.1.1 Power Supply Line
3.1.2

RX_BEEP_IN Line

36 TMAA01-05 Options-Extender Board
The power supply output available on pin 2 of the external options
connector is factory-set to 13.8V. The output on this pin can be changed to
5V if R11 (a 0Ω surface mount resistor) is moved to position R10.
Figure 3.1 at the top of the page shows the component locations.
Important
The maximum current for the 5V supply line is 400mA.
If the RX_BEEP_IN line is required on the external options connector,
it must replace one of the following lines:
IOP_RSSI
I
AUD_TAP_IN
I
AUX_MIC_AUD
I
AUD_TAP_OUT.
I
The following table explains the resistor link changes required and
Figure 3.1 at the top of the page shows the component locations.
Table 3.1 RX_BEEP_IN resistor changes
RX_BEEP_IN Line Replaces
IOP_RSSI
AUD_TAP_IN
AUX_MIC_AUD
AUD_TAP_OUT
RX_BEEP_IN line
Remove Resistor Add Resistor
R2
R4
R6
R8
TM8000 Mobile Radio Accessories Manual
March 2004 © Tait Electronics Limited
R3
R5
R7
R9