NXR-901
24
Control unit (X53-4140-10)
Ref. No.
Part Name
Description
IC300,301
IC
Buffer
IC302
IC
RS-485 driver/receiver
IC303
IC
Voltage detector
IC304
IC
Buffer
IC305~307
IC
Voltage regulator
IC308
IC
Voltage detector
IC309
IC
CODEC
IC312
IC
A/D converter
IC313
IC
Inverter
IC314
IC
Flash memory
IC315
IC
12.288MHz PLL
IC318~321
IC
Buffer
IC323,324
IC
DSP
IC325
IC
MPU
IC327
IC
AND gate
IC329
IC
Voltage regulator
IC330
IC
Buffer
IC700
IC
SRAM
IC701
IC
RTC IC
IC702
IC
Flash memory
IC703
IC
MPU
IC704
IC
SDRAM
IC705
IC
RS-232C driver/receiver
IC707
IC
SDRAM
IC708
IC
Voltage detector
IC709
IC
Buffer
IC710,711
IC
NAND gate
IC712,713
IC
OR gate
IC714~718
IC
Octal buffer
IC719
IC
LAN IC
IC720
IC
EEPROM
IC721
IC
AND gate
IC722
IC
OR gate
IC723
IC
NAND gate
IC724,725
IC
Buffer
IC726
IC
AND gate
IC727,728
IC
Buffer
Q300
Transistor
Reference AMP
Q301
Transistor
DC switch
Q302
Transistor
Power switch
Q303
Transistor
Control switch
Q304,305
Transistor
Reference AMP
Q307,308
Transistor
Clock shift switch
Q309
FET
Switch
Ref. No.
Part Name
Description
Q700,702
Q704,705
Transistor
Clock shift switch
Q706
Transistor
Control switch
Q707
Transistor
MIC switch
D300
Diode
DC Switch
D701
Diode
Switch
D702
Diode
Voltage protector
RX unit (X55-3120-11)
Ref. No.
Part Name
Description
IC1
IC
OP AMP
IC2
IC
Fractional-N PLL IC
IC3
IC
OP AMP
IC4
IC
Voltage regulator
IC201
IC
OP AMP
IC202
IC
Variable attenuator
IC204
IC
OP AMP
IC205
IC
Down converter
IC207
IC
FM IF system IC
IC208
IC
OP AMP (IF AMP)
IC210
IC
OP AMP
IC501
IC
IF system IC
IC502
IC
OP AMP (IF AMP)
IC503
IC
Voltage regulator
IC601
IC
OP AMP
IC602
IC
3-state buffer
IC603
IC
Integer-N PLL IC
IC604
IC
3-state buffer
IC605,606
IC
Voltage regulator
IC801~804
IC
Voltage regulator
IC805
IC
DAC
IC806
IC
Temperature sensor
IC807~809
IC
Voltage regulator
IC810
IC
Votage reference
IC811
IC
ADC
IC812
IC
OP AMP
IC813
IC
EEPROM
IC814
IC
OP AMP
Q1
Transistor
Reference signal AMP
Q2,3
Transistor
PLL active fi lter AMP
Q4
Transistor
Ripple fi lter AMP
Q5
FET
Oscillator
Q6
Transistor
Ripple fi lter AMP
Q7
FET
DC switch
Q8~11
Transistor
1st Local AMP
COMPONENTS DESCRIPTION
Summary of Contents for NEXEDGE NXR-901
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