Kenwood TK-5810 Service Manual

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

TK-5810 (BG) /5810H (BG)120LEVEL DIAGRAMReceiver SectionAG is set to the MIC input becomes 3kHz DEV at 1kHz MOD.To make measurements in the AF section,connect the AC level meter.In the RF section,use 1000pF coupling capacitor.14.1mVp-p 88.3mVp-p 190mVp-p 567mVp-p 962mVp-p 1043mVp-p +5dBm +17dBm 45W13.8mVp-p 232mVp-p 462mVp-p 962mVp-p 711mVp-p –2dBm +8dBm +47.7dBmD1,D12Power ModuleIC2TX VCOQ151Q150Q419Q416Q413MICFINAL UNITTX-RX UNITCONTROL UNITDISPLAY UNITASIC DACIC708IC512 IC524IC517IC501(KCH-14/15)IC514IC514IC502IC505IC512RF (Center Freacency) 1st IF (49.95MHz) 2nd IF (450kHz)–121.5dBm2.9Vp-p 1.6Vp-p 910mVp-p 910mVp-p 190mVp-p 1.00Vp-p1.5Vp-p 520mVp-p 910mVp-p 910mVp-p 1.00Vp-pC200 C214IC210 IC100 IC708 IC503 IC506 IC510 IC515 IC517 IC516 IC518 IC52213W(BTL)CF100Q200 C218 C236 C239 C268 C270 C285 Q205 C291 IC209Q204Wide: XF201Narrow: XF200Wide: XF201Narrow: XF200IC200–123.0dBm–120.0dBm –114.0dBm –119.0dBm –118.0dBm –110.0dBmLocal 2.0dBm –122.0dBm –121.0dBm 300mVp-p–112.0dBmTo make measurement in the AF section,connect the AC level meter.(ANT input: –53dBm, 1kHz FM, 3kHz DEV (Wide).)In the RF section, use a 470pF coupling capacitor.(The display shows the SSG input value requiredto obtain 12dB SINAD.)2nd IF (450kHz) AF (1kHz)14.1mVp-p 88.3mVp-p 190mVp-p 567mVp-p 962mVp-p 1043mVp-p +5dBm +17dBm 100W13.8mVp-p 232mVp-p 462mVp-p 962mVp-p 711mVp-p –2dBm +8dBm +42dBm +51dBmD5,D6Power ModuleIC1Q1Q2ANTANTTX VCOQ151Q150Q419Q416Q413MICASIC DACIC708IC512 IC524IC517IC501 IC514IC514IC502IC505IC512FINAL UNITTX-RX UNITCONTROL UNITDISPLAY UNIT(KCH-14/15)TK-5810(BG)TK-5810H(BG)FM ICASIC DACTransmitter Section