Kenwood NXR-700H Service Manual

H INote : The components marked with a dot (•) are parts of layer 1.EEDoEEDiEESKEECSEESKEEDoRD/CASSD4D6D9D11D15D13D17D18D21D20D22D23D24D25D26D27D30D29D31D28CS1EECSWE1/DQM1CD_DETSYS_RSTRXAD_SWTAAD_SWBEEP_SWRXD_DTXD_DSRX0_ATX0STX0_ARX0EEDiEARTH_5D8D10D12D14D16D7D5D19R/B/iREQRTH_31 VDD12 NCSoUT3 IoS04 IoS15 IoS26 ENEEP7 EEDo8 EEDI9 EESK10 EECS11 AVDD112 RBIAS13 AGND114 TPo+15 TPo-16 AVDD217 TPI+18 TPI-19 AGND220 NLNK21 LBK22 NLEDA23 NLEDB24 GND125 MDI26 MDo27 MCLK28 NCNTRL29 INTR030 RESET31 NRD32 NWR 33VDD234NDATACS35NCYCLE36WNR37NADS38ARDY39GND240NVLBUS41AEN42LCLK43NSRDY44VDD345NLDEV46NRDYRTN47X25oUT48D3149D3050D2951D2852GND353D2754D2655D2556D2457GND458D2359D2260D2161D2062VDD463D1964D1865D1766D1667GND568D1569D1470D1371D1272GND673D1174D1075D976D877VDD578A179A280A381A482A583A684A785A8868788899091929394959697 NBE39899100101102103104 D3105 D2106 D1107 D0108 GND9109 TX25110 VDD7111 TXEN100112 CoL100113 TXD3114 TXD2115 TXD1116 TXD0117 GND10118 RX25119 CRS100120 VDD8121 RXD3122 RXD2123 RXD1124 RXD0125 RX_DV126 RX_ER127 XTAL1128 XTAL2C788 10uC79410uR837 49.9R840 49.9R87524.9R87624.9R868 24.9R867 24.9J70012 34 56 78910111213141INB2INA3GND4 oUTY5 VCCCP8141 CS2 SK3 DI4 Do 5GND6oRG7DC8VCC4oUTY5VCCR8270R8190R902 0R907 0R920 0R870 0R903 0R919 0R8840R7800R7671kR871 10kR826 10kR822 10kR80510kR820 10kR873 10kR878 10kR824 10kR80710kR80610kR877 10kR872 10kR80810kR869 330R886220R888220R777100kR828100k100kR776100kR830100kR775100kR773100kR816 1MR817820C7800.01uC800 0.01uC7790.01uC78710pC783 10pC78615pC78212pC776 0.01uC781 0.1uC799 0.01uC7980.1uC7960.01uC8070.01uC7970.01uC778 0.01uC7770.01uC8060.01uC789 0.1uC8050.01uC7671000pC7681000pR829 11k1000pIC708BU4829FVE1VoUT2SUB3NC4 VDD5 GNDC84147pC84247pC84347pC84447pC84547pC846 47pC84747pC848 47pCP784 39CP786 39CP783 39CP785 39CP791 39CP787 39CP789 39CP788 39CP790 39CP795 39CP794 39CP792 39CP793 39CP797 39CP798 39CP796 39CHASSISGNDR8830L316L317L33-1500-05R874 0R887 0C850 47pL319L320C851 47pC86947pR954 0R955 0R956 0R957 0R960IC726AND GATER961A15A14A12A13A10A8A9A11A5A7A4A6A2A3A1L318L33-1500-05A9A10A11A12A13A14A15GND7NBE0NBE1NBE2VDD6D7D6D5D4GND8IC719LAN91C111I-NULAN ICX702L77-1986-052SC4738FQ704CLOCKSHIFT SW2SC4738FQ705CLOCKSHIFT SWC726H08FU-FVOLTAGEDETECTORIC708IC711TC7SH00FU-FNAND GATED2D3D0D1IC720AT93C4610SU1.8EEPROMR9600-100-11for service0**–IC329–BA33DD0WT–0R9613.3V3.3V