Kenwood NXR-710 Service Manual page 19

Ref. No. Part Name
Q507 FET
Q508~511 Transistor
Q512~514 FET
Q516~519 FET
Q521~525 FET
D501,502 Diode
D503~507 LED
D508~514 Diode
D601,602 Diode
D603 Varistor
TX-RX UNIT (X57-7940-10)
Ref. No. Part Name
IC100,101 MOS-IC
IC200,201 MOS-IC
IC203 MOS-IC
IC300 MOS-IC
IC400 MOS-IC
IC401 MOS-IC
IC402 MOS-IC
IC403 MOS-IC
IC404 MOS-IC
IC405~408 MOS-IC
IC409 MOS-IC
IC500 MOS-IC
IC501 MOS-IC
IC600,601 MOS-IC
IC602 MOS-IC
IC603~607 MOS-IC
IC608 MOS-IC
IC700~702 Analogue IC
IC703,704 Bi-polar IC
IC800 MOS-IC
IC801 MOS-IC
IC802 ROM IC
IC803 MOS-IC
IC804 MOS-IC
IC805 MOS-IC
IC806 MOS-IC
Q100 Transistor
Q101 Transistor
Q200,201 Transistor
Q202,203 Transistor
Q300 FET
Q301 Transistor
Q500 FET
COMPONENTS DESCRIPTION
Description
DC switch
DC switch
DC switch
DC switch
DC switch
AF detector
LED
Surge absorption
Surge absorption
Current protector
Description
OP AMP
OP AMP
Buffer
Mixer
IF amplifi er
Buffer amplifi er
OP AMP
IF system
IF amplifi er
Analog switch
Buffer amplifi er
Buffer amplifi er
OP AMP
Buffer
16.8MHz PLL
OP AMP
AF amplifi er
Voltage regulator
Voltage regulator
Temperature sensor
OP AMP
EEPROM
Buffer amplifi er
Digital potentiometer
I/O expander
Analog switch
DC switch
RF amplifi er
DC switch
RF amplifi er
RF amplifi er
RF amplifi er
DC switch
Ref. No. Part Name
Q501 Transistor
Q502,503 FET
Q504 Transistor
Q505~507 FET
Q600 FET
Q601 Transistor
Q602,603 Transistor
Q604,605 Transistor
Q606 Transistor
Q607 FET
Q700~702 FET
Q703 Transistor
Q704~706 FET
Q800 FET
D100,101 Varicap
D103~108 Varicap
D200 Diode
D500,501 Zener diode
D503 Diode
D504,505 Diode
D600 Diode
D601 Diode
D801 Diode
RX VCO/PLL UNIT (X58-5070-10)
Ref. No. Part Name
IC300 IC
Q300 Transistor
Q350,351 FET
Q352,353 FET
Q354 Transistor
D352,353 Varicap
D355 Varicap
D357~361 Varicap
TX VCO/PLL UNIT (X58-5080-10)
Ref. No. Part Name
IC300 IC
Q300 Transistor
Q350,351 FET
Q352,353 FET
Q354 Transistor
D352,353 Varicap
D355 Varicap
D357~361 Varicap
NXR-710
Description
RF amplifi er
RF amplifi er
RF amplifi er
DC switch
DC switch
DC switch
RF amplifi er
DC switch
RF amplifi er
DC switch
DC switch
DC switch
DC switch
DC switch
Frequency control
Frequency control
DC switch
Limiter
Detector
RF switch
DC switch
RF switch
DC switch
Description
PLL
Buffer amplifi er
DC switch
VCO OSC
Buffer amplifi er
Frequency control
Frequency control
Frequency control
Description
PLL
Buffer amplifi er
DC switch
VCO OSC
Buffer amplifi er
Frequency control
Frequency control
Frequency control
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