Kenwood TH-D72A Service Manual

Also see for TH-D72A: Instruction manual User manual Instruction manual Instruction manual Instruction manual

Contents

TH-D72A/D72E82Q711 Q715,Q718 Q717LPIC513 PLLLPF4SUB MCU33CSDET_ADET_BRLEDA TLEDA RLEDB TLEDB33MMAIN MCU11.0592MHzKEYMATRIXLCD MODULEEEPROMPTTLAMPMONIENC1ENC2TX-RX UNIT (X57-784) (C/3): TTX-RX UNIT (X57-784) (A/3): CONTROL SECTIONTX-RX UNIT(X57-784)(B/3): PTT SECTION16.8MHzTCXOGPS ModuleTC7W53FK(F)DE-EMPHASISAF AMPAF MUTE AF MUTEPKTBNDTC&REF_BMODREF_BREF_AE-VolNJM2107VOX AMP VOX DETVOX INIDC FILTERSPLTC75W51FK(F)F-ZBTC7S66FUF15.9744MHzTNC ASICTNC MCUCOMPARATOR1200COMPARATOR9600LPF96001200LPFPKD96 MUTEAFM6TC7W74FK1/2 CLKCLKOUT CLKINUSBDRIVERCP2102LEVELEXT COM444314MB15E03SL-E1CONVERTERUSBD+D–IDVbus TXD_USBRXD_USBCTS_USBRTS_USBRST_USBCPH3417 NJM2070M-ZBMIC AGC2SK1830FMICMAPC&BPFAMIC MUTETGT0210QTONEAMP BTONEAMP APKD AMPWXCTIN_BWXCTIN_ANJM2112V-ZB2SC46172SK1830FMIC JACKSP JACKRB706F-40BPFBTA75W393FU-F/SUSPEND4S144T430T45RVA45RVB45RUA45RUB45RVAM78F0515AGKDXA144TX_S430TX_S45RVA_S45RUA_S45RVB_S45RUB_S45RVAM_S45C(DRIVE)VTX13J05SSMFU-F3J05SSMFU-FIC715 AVRTK11233CUB33MTA48SBIC718 AVR033AFVGPS33TNC_S33TNCSSMFU-FTAB_S3J05SSMFU-F6L05SSMFU-F6L05TABTX AFVTXMICB_SVOX_BNJM28BIC719 AVR72AF47C_S47C33MBIC705 AVR2387ANJM AFBAFB_S12AB 02CH2SC4617(R)LAMP B33GP33CTXD_EGPS.RXD_EGPSTXD_COMRXD_COM54A-2S33CLAMP BM95512-RDW6TP5F3651TDFCADM3101E R3119N042AFEBINT/RSTXC6109C28ANNR2023T33M5F364AMDFBTC&REF_BTR_CLKTR_DATAPS_BLE_B45TXVHF_BSW2SJ347FDTMF/1750 BEEP/WX(R) (R)2SC4617HPF,AMPINTRTCRTC_SDARTC_SCLE2PSIE2PSOE2PCSE2PCLPKD96M9600KEY_I0KEY_I1KEY_I2KEY_I3KEY_ITKEY_00KEY_01KEY_02KEY_03KEY_04F4-33/LCD_RST/LCD_CS/LCD_WRA[0]D[0]D[7]~SKY_SW232B_SLAMPAK233047C33C1200DAC_RSTDAC_ENCNT_CLKCNT_DTSPM-RMN6TPM95M01 E2PCS2FK1/2TC7W74To Sub MCUSSM3J05FU-FSSM3J05FU-F-F4902RNFU-F6L05SSMFU-F6L05SSMFU-F6L05SSMFU-F6L05SSMFU-F6L05SSMRT1N441UBSFT2AF AMPTC75W51FK(F)AF AMP2SC4617(R)2SC4617(R)DTMF2SK1830F32K-SWL77-1802-0532.768kHzNJM2874Vbus-USB2SJ347F393F-FTA75SMCIN2SC4617(R)2SA1774(R)MOUT33TNC1200DATA9600DATAINTSSCLKTXD_SRXD_SBT_VCHGENDCHG_THFTHRSTVHFBSHIFTBTR_CLOCKTR_DATALE_ALE_BA_SB_SCHGDC_SPRE_CHGBTV_ONBSFT3APCSWVAIPPS_APS_BTONEMODUPA672T-AUPA672T-AXINXOUTBSFT1SCLKSCLK0TXD_SRXD_STo Sub MCUMICM232B_SPKTBNDLAMPRLEDA33TNC_SAFMDTMF AFB_SDAC_RSTBEEP SAVE2DAC_ENSPM VGPSCNT_CLKVTX1TLEDARLEDBTLEDBC_STAB_SVbus_DETLCDCNT WXCTIN_AWXCTIN_BSQASMASMBSQBLDALDBCHG_TH2DC_DETREMVOX INENC1ENC2TNC_WRTXD_TNC TNC_CARTNC_RSTCTS_TNC STARTS_TNCS9600SQBSFT2CONPKS_INGPSLEDRXD_TNCPTTTXD1RXD1LCDCNTMMXLM2682 F3-ZBNJM213047CXC653L77-3057-05MICSPMIC AMPTC75W51FK(F)(1/2)TC75W51FK(F)(1/2)33CLPF33CB31830F2SKMICMC_SATTVbus-DETQ701Q725Q720Q721Q722IC725 Q726 Q727Q719Q707IC72833TNCIC727 33TNCIC724Q724X703-T111D710~D715, D718~D723D717 D709Q710 Q708IC703 IC701GP_ONTXD_IGPSGP_PSRXD_IGPS33GPSTC7W53FK(F)x2Q704 IC708,IC709IC702RT1N441U-T111IC713 IC726Q723IC737RESETIC736IC710D704IC730IC731IC717X701Q714IC714 D716IC714IC712RB706F-402SC4738D725,D726(GR)F2SC1832(GR)FQ712 Q713Q703 IC734Q702 SSMFU-F6L05SAVE2Q70933CIC720IC722IC721Q716IC716IC735IC73312009600Q728Q729IC732X511Q660Q208Q209Q210Q211Q612Q613Q614Q611Q6152SK1830FIC611D516,D517HSC277D514,MA2SSX0567BLOCK DIAGRAM