Components Description - Kenwood TK-5810 Service Manual

TK-5810 BG
(
Final unit (X45-3790-XX): TK-5810(BG)
Ref. No. Part Name
IC1 IC
IC2 IC
D1 Diode
D2 Zener diode
D3 Diode
D5 Diode
D6 Diode
D10 Diode
D11,12 Diode
D13 Surge absorber Surge absorption
D14 Diode
Final unit (X45-3800-XX): TK-5810H(BG)
Ref. No. Part Name
IC1 IC
IC2 IC
Q1,2 FET
D1 Zener diode
D2 Diode
D3 Diode
D4 Diode
D5~8 Diode
D10 Surge absorber Surge absorption
D13 Diode
D14 Surge absorber Surge absorption
D15,16 Diode
Control unit (X53-4400-10)
Ref. No. Part Name
IC1 IC
IC2 IC
IC3 IC
IC4 IC
IC5 IC
IC7 IC
IC8 IC
IC9 IC
IC100 IC
IC101 IC
IC102 IC
32
/5810H BG
) ( )

COMPONENTS DESCRIPTION

Description
APC comparator
Power module
ANT switch
Protect of voltage
ANT switch
Forward wave rectifi cation
Refl ected wave rectifi cation
Commbiner
ANT switch
ANT switch
Description
TX drive AMP
DC AMP and APC comparator
Final AMP
Protect of voltage
Forward wave rectifi cation
Refl ected wave rectifi cation
Commbiner
ANT switch
Protect of reverse connection
ANT switch
Description
Voltage detector (/BINT)
Voltage regulator (33M)
Voltage regulator (5C)
DC/DC converter (5M)
Voltage regulator (8C)
Voltage regulator (33A)
Voltage regulator (15M)
Voltage regulator (33GPS)
IF AMP (2nd IF)
Buffer AMP (RSSI / ASQ)
Buffer AMP (CV)
Ref. No. Part Name
IC103 IC
IC200 IC
IC201 IC
IC202~206 IC
IC207 IC
IC208 IC
IC400 IC
IC401 IC
IC501 IC
IC502 IC
IC503 IC
IC505 IC
IC506 IC
IC507 IC
IC508 IC
IC509 IC
IC510 IC
IC511 IC
IC512 IC
IC513 IC
IC514 IC
IC515 IC
IC516 IC
IC517 IC
IC518 IC
IC519 IC
IC520 IC
IC521 IC
IC522 IC
IC523 IC
IC524 IC
IC525 IC
Description
Buffer AMP (FTEMP1/FTEMP2)
Data multiplexer
Data multiplexer
3.3V to 5V level converter
5V to 3.3V level converter
3.3V-5V level shifter
I/O expander
RS-232C driver
DC AMP (Reference voltage) /
Audio AMP (MIC)
Buffer AMP (Data input) /
DC AMP (Modulation line)
Low-pass fi lter (RX audio) / Buf-
fer AMP (Scrambler RX audio)
Audio AMP (Scrambler TX au-
dio) / Summing AMP (TX audio)
Audio switch
(Scrambler RX audio)
Audio AMP (Scrambler TX audio)
/ DC AMP (Reference voltage)
Audio switch
(Side tone / VGS audio)
Audio switch
(Scrambler TX audio)
Summing AMP (RX audio) / Au-
dio AMP (VGS recording audio)
Audio switch
(VGS recording audio)
Audio AMP (MIC AGC) /
Summing AMP (MIC)
Audio switch (TX audio monitor)
Low-pass fi lter (Modulation sig-
nal) /Summing AMP (Data input)
Audio switch
(Optional audio line)
Audio AMP (RX audio)
8ch D/A converter
Audio switch
(Audio AMP output)
DC AMP (Power control voltage)
Audio AMP (Data output) /
Audio AMP (AF output)
DC AMP
(RX front-end tuning voltage)
Audio power AMP
DC AMP
(2nd Lo TCXO tuning voltage)
Audio AMP
(Modulation for VCO)
DC AMP (Reference voltage)