39TK-863GADJUSTMENTAdjustment Location Switch Adjustment Point Note• Flash memoryThe firmware program (User mode, Test mode, Tuningmode, etc.) and the data programmed by the FPU (KPG-76D)for the flash memory, is stored in memory. When parts arechanged, program the data again.• EEPROMThe tuning data (Deviation, Squelch, etc.) for theEEPROM, is stored in memory. When parts are changed,readjust the transceiver. Repair Jig• ChassisUse jig (Part No. : A10-4010-02) for repairing the TK-863G. The jig facilitates the voltage check when the voltageon the component side TX-RX unit (A/2) is checked duringrepairs.• Extension cablePart No. : E30-3404-05L13L22L5TX-RX UNIT (A/2)PLL/VCOTC106CVTC109RSSIPowerLED Volumeup/down Display Systemup/downMIC jack Programmable function keysAx4Ax5Extension cableAx2Bx2A ø2.6 x 6B M3 x 8