Kirisun DP485 - Radio Settings via CPS Software

DP485 Service Manual
15
4.7.4.Feature Description of Semiconductor Devices
Component NO.
Model
Description
IC500
NJM2904
APC, voltage comparison, drive
U21
HS8851
MCU
IC200
24LC512
E2PROM, saves channel frequency data, feature
parameters and modulation parameters
U3
TDA8547TS
Receiver audio power amplification
Q500
RD07S2B
TX final power amplification
Q4
DTA144EE
APC output switch
Q200
DTC144EE
Red LED driver
Q201
DTC144EE
Green LED driver
Q501
RD01MUS1
Transmitter power amplifier drive
Q601
DTC144EE
Audio power amplifier control switch
IC100
XC6204B502
MR
5R, 5T voltage output
IC102
MP2359
3.5V voltage DC-DC output
U20
MCP4802
DA chip, used for modulation of power and frequency
stability
IC302
NJM2904
Operational amplifier for MIC signals
5.Feature Description and Parameter Setting
5.1.Stun, Revive and Remote Monitor
Stun
You can enable this function, so that the radio can be stunned after receiving a Stun command. A stunned
radio can only receive a Revive command but cannot send or receive other signals.
Revive
You can enable this function, so that a stunned radio can be revived after receiving a Revive command.
After the radio is revived, it can operate normally again.