Kenwood NXR-800H Service Manual

STB1_LSTB_LTX_SR_ENTX_VR_ENSR_DATA_CSR_CLK_CSR_ENVR_ENSTB1STBSR_DATASR_CLKE_PTT_SHSC_SHSCE_PTTSRX0_ATX0SR_CLK_CSDATX_TEMP_PRTSCLRX_SCLK0RX_SDo0RX_SDi0RX_8AD_ENRX_iF_BW1PAG_SW_Lio1io2io3PAG_SWio5io6E_PTTAi1SCTX_SR_oETDAo2_NAo1_NAo3_NAo3Ao4_NAo5_NAo1SPMTARDRAEMoNDSP_RSDSP_iNTRYSTB_LPAG_SW_LTX_SR_oERX_DDS_ENTX_3DA_ENTX_8AD_ENRX_PLL_PWR_SAVERX_PLL1_ENE_PTTRX_PLL2_ENRX_VCo_BAND_SWRX_3DA_ENSR_oEWRRDEMoNSCRX_LoCK_DETTX_ANT_SWSCLSDAAi3Ai2BER_DATio4Ao2Ao4BER_CLKRX_iF_BW2RSSi33SHPTT_AM16CSR_DATA_CTX_VR_ENTX_SR_ENHRDYSCR_PTTSBP94/DA1/TB4IN7 P93/DA0/TB3IN8 P92/TB2IN/SoUT39 P91/TB1IN/SIN310 P90/TB0IN/CLK311 P14112 P14013 BYTE14 CNVSS15 P87/XCIN16 P86/XCoUT17 RESET18 XoUT19 VSS120 XIN21 VCC122 P85/NMI23 P84/INT224 P83/INT125 P82/INT026 P81/TA4IN/U27 P80/TA4oUT/U28 P77/TA3IN29 P76/TA3oUT30 P75/TA2IN/W31 P74/TA2oUT/W32P73/CTS2/RTS2/TA1IN/V33P72/CLK2/TA1oUT/V34P71/RXD2/SCL2/TA0IN/TB5IN35P70/TXD2/SDA2/TA0oUT36P67/TXD1/SDA137VCC238P66/RXD1/SCL139VSS240P65/CLK141P64/CTS1/RTS1/CLKS142P63/TXD0/SDA043P62/RXD0/SCL044P61/CLK045P60/CTS0/RTS046P13747P13648P13549P13450P57/RDY/CLKoUT51P56/ALE52P55/HoLD53P54/HLDA54P13355P13256P13157P13058P53/BCLK59P52/RD60P51/WRH/BHE61P50/WRL/WR62P12763P12664P125P47/CS3P46/CS2P45/CS1P44/CS0P43/A19P42/A18P41/A17P40/A16P37/A15P36/A14P35/A13P34/A12P33/A11P32/A10P31/A9P124P123P122P121P120VCC3P30/A8VSS3P27/AN27/A7P26/AN26/A6P25/AN25/A5P24/AN24/A4P23/AN23/A3P22/AN22/A2P21/AN21/A1P20/AN20/A0P17/D15/INT5BooT_SEL00/D87/AN17/D76/AN16/D65/AN15/D54/AN14/D4D7DA204UD11DA204UD15DA204UD4DA204UD14DA204UIC32TC7SH126FU-F1G2 INA3GND4oUTY5VCCIC33TC7SH126FU-F1 G2 INA3 GND 4oUTY5VCCIC28SH126FU-FAD 4oUTY5VCCR2464.7kR2454.7kR269 47kR231 47kR26847kR26147kR26747kR234 47kC2350.1uC2340.1uC2480.1uC2490.1uC2560.1uC2650.1uC289 1000pC287 0.01uC286 0.01uC285 0.01uC291 0.01uC290 0.01uC292 0.01uC288 0.01uC284 0.01uR270 47kR247 47kR230 47kR219 47kR232 1kC247 1000p2SD2114K(W)Q11 2SD2114K(W)Q13R211 47kR218 47kC250 10uC251 1000pCP10CP19R251 47kC262 10uC263 1000pCP26CP25R26247kD51SS355D121SS355R25447kIC36TC7MET541AFK1 G12 A13 A24 A35 A46 A57 A68 A79 A810 GND 11Y812Y713Y614Y515Y416Y317Y218Y119G220VCCD9DA204UD3DA204UD10DA204UD8DA204UR18447kR50218kR51112kR51512kR50718k2SK1830FQ18R455100kCN68 CN67 CN66D1302DZ18F-XD602DZ18F-XR398 0R249 0R4080R250 0IC27SET126FU-FAD4oUTY5VCCR50818kD2902DZ18F-X2SD2114K(W)Q27D281SS355R51212k2SD2114K(W)Q28D301SS355R51312kD3102DZ18F-XR50918kR51018kR51412k2SD2114K(Q29IC35S24CS02AFJTBG1 A02 A13 A24 GND 5SDA6SCL7WP8VCC3.3V50MPU50MPU50MPU50MPUSYS_RST_AM16CSPoSPGSBSURGEPROTECTORBUFFER AMPCURRENTPROTECTORBUFFER AMPSURGEPROTECTOR SURGEPROTECTORBUFFER AMPCURRENTPROTECTORCURRENTPROTECTORCURRENTPROTECTORBUFFER AMPSURGEPROTECTORBUFFER AMPSURGEPROTECTBUFFERBUFFERBUFFER BUFFERROM-ICBUFFERRSSi5.0VPOWER SW50MPUA_TXD0A_RXD0A_RXD0RX_PWR_SAVEEIC3430625MGP490GUMCU