Components Description - Kenwood TK-8160 Service Manual

TK-8160
Display Unit (X54-3510-10)
Ref. No. Parts name
IC1 IC
Q1 Transistor
Q2 Transistor
Q3 Transistor
Q4 Transistor
Q7,8 Transistor
D1~6 Diode
D7~18 Diode
D20 Diode
D21 Diode
D22 Diode
TX-RX Unit (X57-7090-10)
Ref. No. Parts name
IC41 IC
IC42,43 IC
IC44 IC
IC45 IC
IC81 IC
IC101 IC
IC201 IC
IC211 IC
IC213 IC
IC214,215 IC
IC241 IC
IC281 IC
IC321 IC
IC401 IC
IC651 IC
Q41 FET
Q42 Transistor
Q43,44 Transistor
Q45,46 Transistor
Q81 Transistor
Q82,83 Transistor
Q84 Transistor
Q201 Transistor
Q211 Transistor
Q212 FET
Q213 FET
Q241 Transistor
18

COMPONENTS DESCRIPTION

Description
LCD controller
Dimmer function switch
LCD backlit switch
KEY backlit switch
DC switch
DC switch
Key backlit
LCD backlit
Surge absorption
DC controller
TX/RX LED
Description
Voltage Regulator / 8V
Voltage Regulator / 5V
Voltage detector / Reset
Voltage detector / Int
EEPROM
Microprocessor
Digital potentiometer
MIC amplifier
Quad analog switch
Dual ground sense op-amplifier
Audio processor
Audio amplifier
FM IF system
PLL system
Comparator (APC)
DC switch (SB)
DC switch (SB)
DC switch (8R)
DC switch (8T)
Over voltage detection
Beat shift
Ignition
TX AF (DETO)
AGC/MIC mute
Emergency MIC
MIC mute
W/N switch / TX
Ref. No. Parts name
Q281 Digital transistor
Q282 Transistor
Q301 Transistor
Q341 Transistor
Q351 Transistor
Q352 FET
Q353 FET
Q406 FET
Q421,422 Transistor
Q431 Transistor
Q441 FET
Q442 FET
Q443 Transistor
Q445 Transistor
Q446 Transistor
Q447 Transistor
Q500,501 Transistor
Q502 FET
Q503 FET
Q504 FET
D1~11 Diode
D41 Diode
D42 Poly SW
D81,82 Diode
D211 Diode
D212 Diode
D301 Diode
D331,332 Diode
D351~355 Varicap
D401 Diode
D421 Diode
D441,442 Varicap
D443,444 Varicap
D445 Diode
D446 Diode
D447,448 Diode
D502 Diode
D503 Diode
D601,602 Diode
D604,605 Diode
D606~609 Diode
D651 Diode
Description
AF mute
AF mute
SQL amplifier
Buffer amplifier
IF amplifier
Mixer
RF amplifier
TX VCO
Charge pump
RF amplifier
RX VCO
T/R switch
T/R switch
Lipple filter
Buffer amplifier
RF amplifier
RF amplifier
Pre drive amplifier
Drive amplifier
Final amplifier
Surge absorption
Reverse connection protection
Current protection
Over voltage detection
AGC
OR gate
Rectification
IF switch (Wide/Narrow)
RF BPF tuning
Lipple filter
Voltage dropped
RX VCO
TX VCO
Modulation
Ripple filter
RF switch (TX/RX)
Temperature compensation
Voltage protection
ANT switch
ANT switch
APC voltage detect
Temperature compensation