NX-700/700H

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CC CD CE CF CGNX-700/700H SCHEMATIC DIAGRAMDISPLAY UNIT (X54-3640-10)8C8.00VQ91012A02CH7.97VLCDKEYTX/RX LED(TX)R :0V R : 5.00VT : 5.00V Q905Q906 T : 0VDTC114EE DTC114EEC9311000pTX/RXLEDR :0VT : 1.86V8.00V 7.87VR91810C9161uR931560D914B30-2304-05C9154.7uR9324705.02VTX/RX LED(BUSY)R :1.98VT : 0VC9321000pR91910kIC903XC6204B502PR4 VIN CE 3 2VSS5 VoUT NC 1C9411000p4.99VR93810kR939VOLTAGEREGULATOR(5C)7.27V10kQ908DTC114EELCDBACKLIGHTSWBLC1GREENRED16DIMM5CL9030.76V0VD919D915 D920R93010kVOLTAGEREGULATOR (33C)D921B30-2281-05D916 D922R953270R955270Q909DTC114EEC9421000p5.02VC9301uD923B30-2281-05D917 D924R93747kB30-2281-055.00VIC904XC6204B332M15VIN VOUT2VSS3CED925D918 D926R957270R958270B30-2281-05R95447R956Q909,911DIMMER SW(LCD BACK LIGHT)Q911SSM3K15TE(F)100NC 4D931D927 D932R9633903.31VC9390.1uD933B30-2282-05D928 D934R964C940390B30-2282-05D929 D935L908C964B30-2282-05D930 D936D915-926 D927-936LCDKEYBACK LIGHTBACK LIGHT10uR965820R9668201uB30-2282-0515 15 151633C8C5C5C5C/PRSTC9180.1uR91382kR914100kR91547kR91610kC9191000pR917 10kC920120pC9210.1uAF BUFFER AMP(AFO)IC902TC75S51FE(F)1 IN+2VSSVDD534IN- oUT5.02VC9280.1u5.02VC9290.1u45IC908TC7SH08FU-FoUTYGND 3 2INA 1VCCINBAND GATE(TXD1/RXD0)R93647k1516AFOSWBLC25CTXDRXDDM/KVLPTT/TXD0LCDADJ17 1719C9130.1uDM/KVLHK/RXDPTT/TXDOC9170.1uIC901TC7W66FK-F18IN oUT1 VCC27oUT IN1 CoNT136CoNT2 oUT_IN245GND IN_oUT2AFO/BLC SWR9051kR906330R907100kR909100k5.02VQ901SSM3K15TE(F)AFO SWD910REVERSE CURRENTPREVENTION(HK/RXD)R9114.7kD9101SS4165CQ902DTC144EER91233kON HOOK: 0VQ904DTC144EEHK/RXD0 SWR92747k5CR90847k5CD913DA204UDUAL BUSBUFFER(RXD0/RXD1)5.02VLINEPROTECTION(PTT/TXDO)BUS BUFFER(TXD0)5.02VC9270.1uC9260.1uR92610kIC907TC7WH126FU-F5 A2GND46 Y137 G2Y2 28VCCA1 1G1IC905TC7SH126FU-F4 oUTYGND325 VCCINA 1GR933100C9331u4.86VC9341000pR93547k56 GND 4VoUT 3VIN C2-7 28 C1+ C2+1NC C1-C9354.7u25+R93447kIC906LM2682MMXTXD1RXD1RXD0TXD0DC/DC CONVERTER(N100C)C9434.7u25BUCNT2BUCNT1C9444.7u25+18+-9.69V19R940270kC9452.23VTH901100k-t °R929470kR941120kIC909LMC7101BIM54 INPUT- INPUT+ 32V+5 V-1OUTPUT0.01uBUFFER AMP(LCD CONTRAST ADJ)R999100/PRST1896X54-364 2/3
97SCHEMATIC DIAGRAM NX-700/700HX54-364 3/3Note : The components marked with a dot (•) are parts of foil side.7654321CLCKCJCICH5.02V5.02V-4.29V3.30V3.30V3.30V3.30V100kR945 0R946 0DGNDC946 100pR947 470kR948 10kR949 1kR944C947 0.1uR950 47k0R94311.0592MHzAFOSWR997LCDADJC93610pC93810pX9010/PRSTBLC2R9964.7kC9671000pL9045CDQ7 A11 A12D713 VSSL90636TXD012KEY_11RXD012KEY_812KEY_9RXD112KEY_102612KEY_7310CP907NC2827 NC29 TXD130CP908033323435/PTT2022232425 12KEY_612KEY_412KEY_512KEY_212KEY_312KEY_1192115DM/KVL/NMILDM161718VCC114Xin12KEY_12/HLDA/HOLDBCLK/CS3/CS3/RD/WR41R979 47kR977 47kR978 47kALE3837 /RDY3940100CP91043 /RD424544 /BHE/WR/CS2/CS0/CS1A1949100CP91246 /CS247/CS0/CS14850 A19A18A13A17A16A14A15A12A11A10A9VCC2A8A1351A17545352A15A16A1458575655A11A12A10616059A9A81uC961L9070R99248A17D15454647A13A14A15A12FLASH ROMA16DQ15/A-1VSS2BYTE1A16432A14A13A15R9528930620SPGPU3C/LCDRSTBLC210VSSXoutRST21112BYTECNVSSBLC1789AFOSW456WP99LCDADJDIMM123BUCNT2 100094AVCCBUCNT1LEDGLEDRVREF97989695KO1AVSSKO0/KI0KO292939190IC911MCUA1A7A6A5A4A3A2A0D15D14D13D12D117984/KI3/KI1/KI2D1D087888685D4D2D3D6D582838180D1D0D4D2D3D6D5D9D7D8D10777876D9D7D8D100.01uL905100pC948C957KO2KO1KI0KO0100kCP909KI3KI1KI2CP917100kD8A165646362A7A6A5686766A4A3A272717069D15D14757473D11D13D12C9620.1u41D14D13D6424344D12D4D538394034D11D10D3353637D9D1D2313233R900027/RDD0282930/CS0A12526DQ8 A6 A7VCCRESETWEA9A10NC1A19A8DQ13DQ6DQ14DQ4DQ12DQ58765A11A10A911109/CS2/WRRY/BYNC3NC2A17A18A7DQ10DQ3DQ11DQ1DQ9DQ215141312 10kR986181716A19/CS1A8C9661000pR92810kD9371SS416IC913A1A2A3A4A529AL16D7KCCAVSS1DQ0oECEA022212019A4A5A62423A2A333C-2REVERSECURRENT(SRAM WR)PREVENTIOND937UPA672T-ACN905TC74LCX245FKIC910D7D4D3D5D6TC7WZ245FK-F33CIC912Q913A1(D0-D7)BUS BUFFERD1D0D2/WR(A1-A2)/CS3LCDRESET100pR981R974 10kR973 10kR972 10kR971 10kR970 10kR969 10kR968 10kR967 10k0R9760R9984.7kR99047kR9880R962C954 1uC953 1uC952 1uC951 1uC950 1uC949 1u470kR9891000pC95810kR982470kR9910.01uC9600.01uC9590R960100pC9550.01uC956DIRA1GNDA2GNDDIRA2A1A3A4A5A6A7A8B1B2B3B8B6B5B4B7oEVCCB2B1GVCC2019181617151413121178651325410967812341920161718141541312111056879213BUS BUFFER10kSWC963/WR/CS/RESA0D7D3D1D2D0D6D5D4VSSVDDVDDV1V2V3V5V4BUCNT2BUCNT1TXD1RXD1TXD0RXD0DIMMBLC1GREENREDDM/KVLPTT/TXD0R9421k33C33CDGND5CLCD15 1516 1617191818171920 20202020202121212121DISPLAY UNIT (X54-3640-10)
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GENERALNX-700/700H4-2. AntennaThe f
Page 5 and 6:
REALIGNMENTNX-700/700H1. ModesUser
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REALIGNMENTNX-700/700H3.• How to
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NX-700/700HINSTALLATION■ Connect
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INSTALLATIONNX-700/700H6-2. Install
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NX-700/700HDISASSEMBLY FOR REPAIR
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NX-700/700HCIRCUIT DESCRIPTION3-3.
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NX-700/700HCIRCUIT DESCRIPTION5. PL
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NX-700/700HCIRCUIT DESCRIPTION+B +B
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NX-700/700HCOMPONENTS DESCRIPTIONRe
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NX-700/700HPARTS LISTCAPACITORSC C
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NX-700/700HPARTS LISTTX-RX UNIT (X5
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NX-700/700HCPACKINGD711159 Micropho
Page 42 and 43:
NX-700/700HTROUBLE SHOOTING● Chec
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NX-700/700HADJUSTMENTControlsPower
Page 46 and 47: NX-700/700HADJUSTMENT■ 5 referenc
Page 48 and 49: NX-700/700HADJUSTMENTNXDN Deviation
Page 50 and 51: NX-700/700HADJUSTMENTRadio Check Se
Page 52 and 53: NX-700/700HADJUSTMENTItem5. Frequen
Page 54 and 55: NX-700/700HADJUSTMENTItem5. Balance
Page 56 and 57: NX-700/700HADJUSTMENT56Item10. LTRD
Page 58 and 59: NX-700/700HADJUSTMENTReceiver Secti
Page 60 and 61: NX-700/700HADJUSTMENTItem6. Low RSS
Page 62 and 63: NX-700/700HTERMINAL FUNCTIONDisplay
Page 64 and 65: NX-700/700HTERMINAL FUNCTIONPin No.
Page 66 and 67: NX-700/700HTERMINAL FUNCTIONPin Nam
Page 72 and 73: 72JIHGFEDCBA1234567891011121314D G
Page 74 and 75: 74JIHGFEDCBA1234567891011121314C20C
Page 76 and 77: 1ABCDNX-700/700H PC BOARDTX-RX UNIT
Page 78 and 79: 1ABCDENX-700/700H PC BOARDFGHIJ2TX-
Page 80 and 81: 1A B C D ENX-700/700H SCHEMATIC DIA
Page 82 and 83: K L M N ONX-700/700H SCHEMATIC DIAG
Page 84 and 85: U V W X YNX-700/700H SCHEMATIC DIAG
Page 86 and 87: AE AF AG AH AINX-700/700H SCHEMATIC
Page 88 and 89: AO AP AQ AR ASNX-700/700H SCHEMATIC
Page 90 and 91: AY AZ BA BB BCNX-700/700H SCHEMATIC
Page 92 and 93: BI BJ BK BL BMNX-700/700H SCHEMATIC
Page 94 and 95: BS BT BU BV BWNX-700/700H SCHEMATIC
Page 98 and 99: NX-700/700H BLOCK DIAGRAMCN401DCin(
Page 100 and 101: NX-700/700HLEVEL DIAGRAMReceiver Se
Page 102 and 103: NX-700/700HSPECIFICATIONSGENERALFre
Page 104 and 105: J K L M N O P Q R SIHGFEDCBA1234567
Page 106 and 107: 1ABCDENX-700/700H PC BOARDFGHIJ2TX-
Page 108 and 109: 150C50CCN401DCin(13.6V)CN402GNDCN54
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NX-700/700H

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