E.2 TP0332/2
Mechanical
Weight
: Less than 300g.
Supply Input Connections : UK - 13A 3-pin with plastic earth pin.
EU - Euro 2-pin.
US - US 2-pin.
Charging Connections : Positive - Tip of 3,5mm jack plug.
Negative - Sleeve of 3,5mm jack plug.
Environmental
Storage Temperature : –30° to +85° C.
Operational Temperature : 0° to 50° C.
OPERATION
To charge a battery (fitted to a portable radio):
(6) Connect the 3,5mm jack plug of the charger to the 3,5mm socket on the top of the radio.
(7) Connect the charger module to the mains power outlet.
(8) Switch on the mains power (if switched).
The battery commences charging.
Note: The radio does not have to be switched on to charge the battery.
The trickle charge power supply uses a positive input on the RxD pin of the Smart interface (on the
portable radio) to power a current limited source feeding the battery, limiting the current to approximately
130mA. This circuit is enabled by the thermistor in the battery pack, so it is inhibited if a battery pack is not
fitted (this is necessary to prevent a voltage at the battery connector which could damage the radio when
no battery is present).
All functions of the portable radio may be used while connected to the power supply. However,
charging is inhibited while transmitting.
PARTS LIST
Description Part No. Remarks
Trickle Charger - UK 0000 138 20002
Trickle Charger - US 0000 138 20003
Trickle Charger - EU 0000 138 20004
CAUTION
A radio that is switched-off should NOT be left on
trickle charge for more than 24 hours.
CAUTION
Do NOT attempt to charge a battery when the battery
temperature is below 0° C.
Summary of Contents for SRP8000 SERIES
Page 1: ...SERVICE MANUAL TP0332 2 SRP8000 SERIES VHF UHF PORTABLE RADIO...
Page 55: ...TP0332 2 6 5 Figure 6 4 Radio PCB Component Layout Diagram Side 2 MAIN ASSEMBLY SIDE 2 BOTTOM...
Page 57: ...TP0332 2 6 7 Figure 6 6 Radio PCB Circuit Diagram...
Page 58: ...6 8 TP0332 2 Figure 6 7 Power Supplies Circuit Diagram...
Page 59: ...TP0332 2 6 9 Figure 6 8 Receiver Circuit Diagram...
Page 61: ...TP0332 2 6 11 Figure 6 10 Frequency Generation Circuit Diagram...
Page 62: ...6 12 TP0332 2 Figure 6 11 Baseband Circuit Diagram...
Page 63: ...TP0332 2 6 13 Figure 6 12 Control Circuit Diagram...
Page 64: ...6 14 TP0332 2 Figure 6 13 SMART Interface Circuit Diagram...
Page 67: ...TP0332 2 6 17 Figure 6 16 MMI PCB Circuit Diagram...
Page 75: ...TP0332 2 B 3 PARTS LIST Description Part No Remarks Lapel LS Mic complete 0000 242 10001...