Kenwood TKR-851 Service Manual

Also see for TKR-851: Function reference Programming reference Modification Information Brochure & specs Instruction manual

SCHEMATIC DIAGRAM TKR-85179JIHGFX57-696 (B/2) 2/5KEY1TMPA11R644 1kD6R656 1kR6381kHCSDL6STBA3 HRWBUPTXD1HCSCP612 1k*2R648 1kHCSLL602A14DATR659 47kD6A7D4A4R664 47kR630 47kRXD1WRDL5CP611 10*4A3D7D0D0R646 47kR83647kR642 1kD5HCS11617A3A2A1A0IO0IO1IO2GNDIO3IO4IO5IO6IO7CEA1032OECLKIO2D4R641 0KEY5TXD0FWDR666 47kDPCPDL2A5R834 3.3kKEY2R663 47kD3R667 47kA0A8CS0RSR817 100L601L604KEY4R620 1kINTxR814 47kD1R618 0DL3RSSIIC603TC74LVX4245FS1 VCCADIRA1A2A3A4A5A6A7A8GND112GND21324C64010u10A2D7C851 0.1uC6910.01uR637 0CP6131k*2A17A2RDR661 47kA13A15D6D4C844 0.1uA6A0C6380.1uENTA9HCNTL1SFTCP614 1k*2CP610 10*4KEY3R643 47kD1STB1R622 1kRXD0A12A16R626 1kR624 0CP608 1k*2A14R629 0DL1WRA5D3A1BATTA16PTTL603RDR837 3.3kIO1C843 0.1uR635 1kA13D7A1R652 1kR631 47kA3A7RDD2CP6041k*2A18A8R639 0C64510u10R650 1kA2R647 1kA0ENRD5EMOND2C64610u10A18LDTR662 1kA6R640 1kR627 1kR649 1kA10ASQA4R623 0D1HBILD0R625 1kHCNTL0DL0A11LD2LDRD5 DL4D3LD1R621 1kA17DL7IO4EPTTCS0CP603 100*2R660 47kA15R651 1kR619 47kC6440.01uA9R614 47kCP605 1k*2SOEA12IO3A1D2IC606TC74LVX4245FS1 VCCADIRA1A2A3A4A5A6A7A8GND112GND21324C6410.1uR665 47kA10R645 47k1IO5IO45TONEIO2IO1BYTECNVssENTENRRESETXoutVssXinVccNMIBUPTMPINT0CLKDATSFTLD1IO3BEEP25LD226RSEPTTPTTTXD1RXD1SCLKSDATTXD0RXD0CPDPRDYALEHOLDHLDABCLKRDBHEWRSTBINTxHCSCS0A1950A18 517576100SCLSFTSDAIC603,606FLASH ROM8CSB8CSBCNVSSRESETXOUTXINBUS TRANSCEIVERTXIRXOGNDMBDEIMICRXIMO5CDATATXOGNDGND3B8B7B6B5B4B3B2B1GVCCB1VCCB2GND3B8B7B6B5B4B3B2B1GVCCB1VCCB2IC609AT29C020-90TIA11A9A8A13A14A17WEVCCA18A16A15A12A7A6A5A4CP6064.7k*2CP6071k*2CP609100*2KEY3KEY2KEY1D7D6D5D4D3D2D1D0FWDRSSIASQVLIBATTAI1AI2AVssAI3VrefAVccSTB1SOEIO6A17A16A15A14A13A12A11A10A9VccA8VssA7A6A5A4A3A2A1A0EMONLDRLDTKEY5KEY4IC60430622M4A-487GPCPUCP61910*4CP61610*4CP61810*4CP61510*4CP61710*4IO6VLIAI2AI1AI3IO5MORXODATARXI5CMICDEIMBTXOGND5TONEBEEPTXICP620100*2Q612DTC144EUADC SW5.03V3.24VTX-RX UNIT (X57-6962-70) (B/2)