Kenwood TK-5210G Service Manual

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

TK-5210 (G)69TERMINAL FUNCTIONPinNo Name I/O FunctionCN7071 GND - GND2 GND - GND3 I2CCK I I2C BUS clock4 I2CSDA I/O I2C BUS data5 GND - GND6 GND - GND7 AF O AF after passing through the DAC(IC502)8 RXAF I AF from ASIC9 MIC O MIC signal output10 MICE - MIC GND11 MICmain I INT MIC signal input12 33C - 3.3V13 GND - GND14 AFC I AFC signal15 AUD_VREFC I VREF for AF signal16 MOD I Modulation signal from ASIC17 GND - GND18 GND - GND19 ASSIST I VCO tuning voltage control input20 CGND - GND21 GND - GND22 RSSI O RSSI voltage output23 THP O Temperature data output24 /SCSW I Scrambler switch25 ASQDET O Analog Squelch signal output26 MM I MIIC mute switch27 TONESW I TONE switch28 VOX O MIC input level29 W_/N I Wide/Narrow switch30 BEEP I BEEP input31 TONE I Tone signal input32 VADAC I Voice announce33 AMT O SP mute control34 STSW I Sidetone input switch35 VCOSW I VCO switch36 LCDCNT - LCD Contrast Control Voltage37 NC - No connection38 APCSW I APC switch control iutput39 CV O CV voltage output40 /EVCS I DAC CE41 PLD O PLL lock detect output42 PCS_RF I PLL enable input43 DACRST I DAC resetPinNo Name I/O Function44 NC - No connection45 SDO0 I Serial bus clock46 SCK0 I Serial bus data47 BFSR2 O for production48 HD7 O for production49 INT3 I for production50 BER_EN O for production51 PSRPLL O for production52 HD5 O for production53 BCLKR2 O for production54 BDR2 O for production55 BCLKX2 - for production56 BDX2 - for production57 BFSX2 - for production58 GND - GND59 GND - GND60 IFDET O IF output61 GND - GND62 GND - GND63 5RC I 5R output switch64 5TC I 5T output switch65 /SAVE I 5C Reg. control input66 5UC O 5U Reg. control input67 SBC I SB SW control input68 S_DET O Battery select output69 DSR I/O DSR signal70 BATT O Battery level71 33A - 3.3V72 5M - 5.0V73 33A - 3.3V74 +B - Power input after passing throughthe fuse75 33M - 3.3V76 +B - Power input after passing throughthe fuse77 33M - 3.3V78 +B - Power input after passing throughthe fuse79 15M - 1.5V80 +B - Power input after passing throughthe fuse81 15M - 1.5V82 SCTAMI for production83 SPuniv+ O BTL output + for external speaker84 SPuniv- O BTL output - for external speaker85 SPuniv- O BTL output - for external speaker