Kenwood TK-5210 Service Manual

Also see for TK-5210: Specifications Instruction manual Specifications Instruction manual Instruction manual

Contents

TK-521025IC1 IC RTC ICIC2 IC EEPROMIC3 IC Voltage DETIC4 IC Temperature DETIC5 IC CPUIC6 IC Flash ROMIC7 IC 3.3V➝5V BufferIC8 IC DSPIC9 IC BufferIC10 IC MultiplexerIC11 IC Shift registerIC12 IC D-type flip flopIC13 IC FPGAIC14 IC BufferIC101 IC Auto power controlIC102,103 IC SPDTIC104 IC DC AMP for APCIC201 IC DC AMP for BPFIC202 IC DBMIC203 IC MultiplexerIC204 IC FM ICIC205~207 IC MultiplexerIC208 IC BufferIC301 IC DC AMP for VCO tuneIC303 IC PLL ICIC304 IC 1/2 DividerIC401 IC Voltage regulator (5T/5R)IC402 IC Voltage regulator (5C)IC403 IC OP AMP (5V reference/SQL AMP)IC404 IC Switch (VGS TX I/O)IC405 IC OP AMP (TX AGC AMP/Buffer AMP)IC406 IC CODECIC407 IC OP AMP (TX LPF/ RX LPF)IC408 IC Switch (RX scrambler SW/BEEP SW)IC409 IC OP AMP (TX buffer AMP/RX buffer AMP)IC411 IC D/A converterIC412 IC OP AMP (TX MOD AMP/3.3V reference)IC413 IC MultiplexerIC414 IC RheostatIC415 IC Bus switch (8ch)IC416,417 IC Bus switch (2ch)IC501,502 IC UART switchQ1 FET 5V➝3.3V level converterQ101 Transistor RF AMPQ102 Transistor RF AMPQ103 FET RF driver AMPQ104 FET APC switchQ105 FET RF final AMPQ106 Transistor APC switchQ107 FET APC switchQ110 FET SPDT EXT/INT switchQ111 Transistor 3.3V➝5V level converterCOMPONENTS DESCRIPTIONRef. No. Part name DescriptionTX-RX unit (X57-6820-XX A/5) Q201 Transistor Ripple filterQ202 FET RF AMPQ204 FET IF AMPQ205 Transistor 2nd local buffer AMPQ209 Transistor W/N switchQ306 FET Buffer for CVQ307 Transistor Ripple filterQ308 FET T/R switchQ309 FET T/R switchQ310,311 Transistor VCO oscillationQ312~314 Transistor Buffer AMPQ315 Transistor Ripple filterQ316 FET SwitchQ401 FET 5T switchQ402 FET 5R switchQ403 FET 5M switchQ404 Transistor Auto gain controlQ405 Transistor Auto gain controlQ406 FET MIC muteQ407,408 FET TX scrambler switchQ409,410 FET EXT MIC switchQ411 FET VGS I/O switchQ412 Transistor Noise AMPQ415,416 FET SB switchQ417 FET APC switchQ418 FET Beat shift switchQ420 FET S33A switchD1 Diode Reverse current preventionD2,D3 Diode Surge absorptionD4~6 Varistor Surge absorptionD13,14 Diode Reverse current preventionD101 Diode Local switchD105 Zener diode Voltage protectionD106~109 Diode Antenna switchD110,111 Varistor Surge absorptionD202~209 Variable Vari-cap tunecapacitance diodeD210 Diode Local switchD303,304 Variable Frequency controlcapacitance diodeD306~312 Variable Frequency controlcapacitance diodeD313 Diode Ripple filterD314 Diode Bypass diodeD401 Diode Reverse protectionD402~404 Diode DetectionD405 Diode Reverse current preventionRef. No. Part name Description