Kenwood TK-5810 Service Manual

Also see for FleetSync TK-5810(H): Instruction manual Specifications Service manual Instruction manual

TK-5810 (BG) /5810H (BG)32Final unit (X45-3790-XX): TK-5810(BG)Ref. No. Part Name DescriptionIC1 IC APC comparatorIC2 IC Power moduleD1 Diode ANT switchD2 Zener diode Protect of voltageD3 Diode ANT switchD5 Diode Forward wave rectificationD6 Diode Reflected wave rectificationD10 Diode CommbinerD11,12 Diode ANT switchD13 Surge absorber Surge absorptionD14 Diode ANT switchFinal unit (X45-3800-XX): TK-5810H(BG)Ref. No. Part Name DescriptionIC1 IC TX drive AMPIC2 IC DC AMP and APC comparatorQ1,2 FET Final AMPD1 Zener diode Protect of voltageD2 Diode Forward wave rectificationD3 Diode Reflected wave rectificationD4 Diode CommbinerD5~8 Diode ANT switchD10 Surge absorber Surge absorptionD13 Diode Protect of reverse connectionD14 Surge absorber Surge absorptionD15,16 Diode ANT switchControl unit (X53-4400-10)Ref. No. Part Name DescriptionIC1 IC Voltage detector (/BINT)IC2 IC Voltage regulator (33M)IC3 IC Voltage regulator (5C)IC4 IC DC/DC converter (5M)IC5 IC Voltage regulator (8C)IC7 IC Voltage regulator (33A)IC8 IC Voltage regulator (15M)IC9 IC Voltage regulator (33GPS)IC100 IC IF AMP (2nd IF)IC101 IC Buffer AMP (RSSI / ASQ)IC102 IC Buffer AMP (CV)COMPONENTS DESCRIPTIONRef. No. Part Name DescriptionIC103 IC Buffer AMP (FTEMP1/FTEMP2)IC200 IC Data multiplexerIC201 IC Data multiplexerIC202~206 IC 3.3V to 5V level converterIC207 IC 5V to 3.3V level converterIC208 IC 3.3V-5V level shifterIC400 IC I/O expanderIC401 IC RS-232C driverIC501 IC DC AMP (Reference voltage) /Audio AMP (MIC)IC502 IC Buffer AMP (Data input) /DC AMP (Modulation line)IC503 IC Low-pass filter (RX audio) / Buf-fer AMP (Scrambler RX audio)IC505 IC Audio AMP (Scrambler TX au-dio) / Summing AMP (TX audio)IC506 IC Audio switch(Scrambler RX audio)IC507 IC Audio AMP (Scrambler TX audio)/ DC AMP (Reference voltage)IC508 IC Audio switch(Side tone / VGS audio)IC509 IC Audio switch(Scrambler TX audio)IC510 IC Summing AMP (RX audio) / Au-dio AMP (VGS recording audio)IC511 IC Audio switch(VGS recording audio)IC512 IC Audio AMP (MIC AGC) /Summing AMP (MIC)IC513 IC Audio switch (TX audio monitor)IC514 IC Low-pass filter (Modulation sig-nal) /Summing AMP (Data input)IC515 IC Audio switch(Optional audio line)IC516 IC Audio AMP (RX audio)IC517 IC 8ch D/A converterIC518 IC Audio switch(Audio AMP output)IC519 IC DC AMP (Power control voltage)IC520 IC Audio AMP (Data output) /Audio AMP (AF output)IC521 IC DC AMP(RX front-end tuning voltage)IC522 IC Audio power AMPIC523 IC DC AMP(2nd Lo TCXO tuning voltage)IC524 IC Audio AMP(Modulation for VCO)IC525 IC DC AMP (Reference voltage)