NX-700/700H

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AY AZ BA BB BCNX-700/700H SCHEMATIC DIAGRAMTX-RX UNIT (X57-738X-XX) (A/2)2 223.28VR72610BUFFER AMP(2nd IF DET)2nd IF BUFF1.65VC7140.01uR717C7100.01u47kIC704MCP6021-E/OT5VDD4VIN-VoUTVSSVIN+R7301.31V 1.31V123C72510k0.01uR733R73433k22kC7320.01uR : 0VT : 1.63VC7070.1u1.63VMIC AAR7160R72268kR724C7151200p 56kR72568k1.63VC72133A_2220pIC706TC75W51FK(F)18VDD7234VSSC7290.1uLPF/SUM AMP65C736100p3.28V1.63VR7481.63V 0MIC SUM2R74982kR75356kC7420.1uR759100kR766100kC7480.1uDTIMICMOD1.65VC706330p1.63VR714C701 R705 100k3.3u 100kR710100kC71268p1.63V3.28V56IC702TC75W51FK(F)78 VDDLPF (MOD)VSS 4 3211.62VR7391.62V 0R7310R741R745 100k100kC7440.1IC708TC7W53FK(F)1CoMMoN2INH3VEE4GND8VCC7CH06CH15A3.28VR76747kR76847kC7620.1uC7630.1uTXITXOMOD SMFC7200.1uAF SW(TXO/TXI)R7651k/SCSWSCSW(MIC)D704,705AF DETECTOR(LIMIT)Q704,705LIMITD704RB706F-40R784Q7042SC4738(GR)FC7500.1uC7651u150kC7911000pC7510.1uD705RB706F-40C7661uR787R809100kR8134.7kR815100kMIC SUM11.62VR779470kC7641.62V270kR786Q7052SA1832(GR)FC773R7930R796C782MUTE (MI2)MUTE (MI1)C787Q7072SJ243-AQ7062SJ243-A3.26VC79410uC795SUM AMP(AI/TONE/MI1/MI2)/(MOD/DI)1.63V3.28VIC709TC75W51FK(F)MOD SUM1VDD2R773 680kC757 15p8722p6354VSS39k1.63VC7700.1u0.1uR789010k 0.1uR798 C784680k 0.1uR797 C783330k 0.1uR801100k10u 3.25VR : 3.31VT : 0V1R80625.6kR804680R8124.7kR816100kC7931000p10uR774 470k133A_2IF_DETOPT1011OPT1011333A-2VREF11450KPLD113933A-2R77582kC815 10uC816 10u913112116101013PLD1 11MMMM213139 99MI2MI1ME90X57-738 (A/2) 11/16
91SCHEMATIC DIAGRAM NX-700/700HX57-738 (A/2) 12/16BHBGBFBEBD3.28V3.28V3.28V1.62V1.64V1.62V3.28V0VC717TC75S51FE(F)TC75W51FK(F)LPF(APC/DEO)C718220poUTVDDVSSR718C7051200p1RXAF SMFC7081200pR71356kR70868kR70456kC7021uC711180pLPF (RXAF)32IC701IN-VSSIN+1APC SMFR70310kR71268kC709220p 0234R7151000pC821R70715kR7098.2kSSM3K15TE(F)47kQ701R7212.2kC716220p0R8384.7kR837ASQ BPFAMP (SQ)BRF/BUFFERASQ DETC7310.1uRXAF/RXEI SWC7260.1uR7521kR8434708TC7W53FK(F)SCSW(RXAF)GNDCoMMoNVEER7280R73247k458765R7381kIC707CH1CH0VCCAR73747kC7230.1u765VDDC72782pC730560pDEO BUFFR74447kR740100kC7354.7u1432INHIC703R727270k0.01NOISEAMPQ7022SC4617(Q)R7512707TC75W51FK(F)IC705C71981VDD56VSS432C72247p100kR729R750C734R747330kR74610kR762470kC7370.1u100kTH701-t °DETECTOR (SQ)3.3kC7404700pC7381000pD703RB706F-40C8181uNOISER761C7410.15uR7601.5k100kSQ VOLTAGECONTROLHSC119D702R75510k0.1u0.1u0.1uC724MEMI2MI1VREFVREF33A_2FMDETW_/NAPC50RAMT/SCSWRXEIRXEOPLDMEMI1MI2VIN833A_233A_2RXAFASQAPCASQDETW_/NOPT10OPT101 1122 229 991010101011 1111TX-RX UNIT (X57-738X-XX) (A/2)
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GENERALNX-700/700H4-2. AntennaThe f
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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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Page 40 and 41: NX-700/700HCPACKINGD711159 Micropho
Page 42 and 43: NX-700/700HTROUBLE SHOOTING● Chec
Page 44 and 45: 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 92 and 93: BI BJ BK BL BMNX-700/700H SCHEMATIC
Page 94 and 95: BS BT BU BV BWNX-700/700H SCHEMATIC
Page 96 and 97: CC CD CE CF CGNX-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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