Kenwood NXR-700H Service Manual

163SCHEMATIC DIAGRAM / 原理图 NXR-700HX45-385 (A/5) 2/27654321JIHGFDC8733pR348.2R64470kCN19C1331000pR428.2C1170.01uR410C1041000p1 A02 A13 A24 GND5SDA6SCL7WP8VCCC8533pR58100kC781000pIC5NJM2904E-ZB1AoUT2A-IN3A+IN4 GND 5B+IN6B-IN7BoUT8V-R460R3682kC12347pC12618pR53150kR38150C971000pCN22C711000pR450SSM3K15TE(F)Q5C1011000pR12422R720R66 10R40 680kR10439kC82 0.1uL1268nR1500R55100kR700R39 680k1 AoUT2 A-IN3 A+IN4 GND 5B+IN6B-IN7BoUT8V-C1051000pC1091000pL9220nR47150C138 10u35C1081000pR68100kR75 4.7kC1241000pC1593pC1281000pC961000pC1196pR56100kR78100kR69 10kC14733pR6010kC751000pD15L7091CERC1021000pC115 1000p1 AoUT2 A-IN3 A+IN4GND5B+IN6B-IN7BoUT8V-SSM3K15TE(F)Q6C981000pR50100kR26100C114 4700pR61100CN20123456789101112131415161718192021222324252627282930313233343536R6256kD14L7091CERVR1R32-0744-05C1271000pD10HSB88WSC106 1000pR65 47k1VDD2DET3CD24CD15VSS6RESET7RT8VoUTR37 820kR33 820kR710 L1088nIC4NJM2904E-ZB1AoUT2A-IN3 A+IN4GND5B+IN6B-IN7BoUT8V-R1250R5910kR76 4.7kC951000pR92 100kC1498pC12247pC1121000pSSM3K15TE(F)Q8C162 0.1uL17110nR51100kC1001000pL1556nCP1RK75GB1J103JC1164pR57100kR6756C134 1000pC891000pC881000pC113 4700pL1356nL1456nC13133pR490R448.2R54150kR528.2R3582kR1460C991000p2SJ506-E(S)Q4C771000pR890C191 1uR6333kL1833nL198.2nC16115pC1302pC15822pLPFSCKD14,15GNDOP AMPDETECTORTEMP_PRTRXFAN_CURRANT_SWD_GNDGNDHPFGNDD_GNDFORWARDX56-311 (A/3)-CN806FWDGNDPWR_PRTGNDTX UNITTX ANT220GNDPWR_CONTREFLECTSDAOP AMPGNDGNDREFGNDGNDRF SWDC SWCONT_5.0VTEMP_RSTFWD_PWRANT SWPA_CURRFAN_CONT2GNDD_GNDWPPRTD_GNDFAN_CONTGNDRFL_PWRDC SWGNDDC SWGNDPWRPRT NC(FAN_CURR2)DC SWGNDGNDIC9S24CS02AFJTBGE2PROMIC7S-8130ACTEMPERATURESENSORDIRECTIONAL COUPLERIC8NJM2904E-ZBOP AMPD16L7091CERD11L7091CERRF SWANT SWRF SWIC6NJM2904E-ZBOP AMP0VTX H:25WL:5WRX :0WTX:8VRX:0V5VTX H:2.74VL:1.21VRX:0VFINAL UNIT (PA SECTION)(X45-3852-70) (A/5)Note : The components marked with a dot (•) are parts of layer 1.