NX-700/700H

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BI BJ BK BL BMNX-700/700H SCHEMATIC DIAGRAMTX-RX UNIT (X57-738X-XX) (A/2)21C7761uC7771000pR833 100R834 100R835 1001.62VDACR8360VIN51314VoUT515VoUT616VIN6D03.28VVDAREFRESET17C774 181000p 1920GND21VIN71211109822654321IC712M62364FP-F7VIN4VoUT4VoUT3VIN3DICLKLDVDDVIN2VoUT2VoUT723VoUT11.62VVoUT824VIN1VIN8C789 4.7uQ7082SA1832(GR)FOPT10SWR81747kR81833kC7990.1uR820470kR8210C790 10uR8221.62VC813 10uLINEPROTECTION(DI)D706EMZ6.8ND707 100EMZ6.8NLINEPROTECTION(DEO)VREFC7541000pVREFC7610.01uR780R781100kR783100k1.62V0IC711TC75W51FK(F)18VDD723.28V1.62V364VSS51.62VSUM AMP(AF) / VREFR790220kC77968pC7780.1uR7940R795RX SUM220kR799R80056k4.7kR802R80315k 27kR8101kVGS REC SELIC713TC7W53FK(F)5AGND46CH1 VEE37CH0 INH28VCC1CoMMoN3.28V AO SWC7880.1uC7970.1u633A-250COPT10/INAMT11 11/INAMT2 2SDO0SCK0/EVCSTV2TV1VCO_MODTCXO_MODMP1OPT10SELVREFVIN833A-29OPT6AO1DEODI10R75615kC7430.01uR75810kC7460.01uR76318kC7450.01uC7470.01u3.28VIC710R764R776TC7W53FK(F)120k330k1CoMMoN VCC 8C749 C752 R77727INH CH00.1u 0.01u 150k36VEE CH1R771 C753 R7784100k 0.01u 390kGNDA 512R77212kR77056kC7670.1uAF SW(AI TONE OPT9/VREF)SIDE TONE MUTER7921kC7850.1uC7860.1uR80582kR80710kR80810kAFO BEFFIC714TC75S51FE(F)1 IN+2 VSS3IN-VDDoUT54C7960.1u50C4.98VR78215kR78510kC7750.1uR791560kLEVELSHIFT (TXD)C792 47pR814C7980.1uR8190R7694.7kQ703SSM3K15TE(F)TONE SWC7680.01uC7690.01uR78822kR8463.3k100k9TONEBEEPTONESW1 11STSWAFOOPT9AI9 99AFOMI2MI1MEMI2MI1ME92X57-738 (A/2) 13/16
BNTX-RX UNIT (X57-738X-XX) (A/2)BOBPSCHEMATIC DIAGRAM NX-700/700HBQBRSBSB/INAMTR82510kC8011uR82610k0VR8273.3kC802 R8281u 050C/INT25PI2CCKI2CDT9C5910.01uIC514TC7WBD125AFK1oE1 VCC82A1 oE273B26B14GND A25LEVEL SHIFT(I2CCK/I2CDT)4.98VR6466.8kR6486.8k4.98VC5960.1u19SCL20SDA21VCC22INT23A124A2A0R659 100kR660 100kP17P16IC517I/OEXPANDERP00P01P02123R661 100k181716151413P15P14456P13P03P04P05R662 470kR663 470kD512DA204U12P1211P1110P109GND8P077P06LINEPROTECTION(AID9)R670100kR671100kR672 100kR673 100kR674 100kAO2AO1AIO9AIO8AIO7R8234.7kQ709DTC114EEDCSWC8201uQ710DTC363EUAFMUTEPAHOR50C33M50CRXD2G_RXD2AIO6,AIO7TXD2R678100kR64010kREVERSECURRENTPREVENTION(OR G RXD2)D5061SS416D5071SS416IC513TC7SET08FU-F1 INBVCC52 INA3GND4oUTYBUFFERAMP (TXD2)D511DA204UREVERSECURRENTPREVENTION(OR RXD2)C6180.01u4.98VR6440LINEPROTECTION(RXD2)R6511kR8421kR6580AIO1AIO2AIO3AIO4AIO5AIO6R664 100kR665 100kR666 100kR667 100kR668 100kR669 100k9 91212 129RXD2/DITXD2/AUXIO925P_TXD2LINEPROTECTIOND508DA204UDEODI33MR6500TXD050MC50M9RXD3CTS0RXD026P_RDRTS0R638 100kR637 10kR639 1kR641 100kR642 100k1 G12 A13 Y2IC515TC7WT126FU-F4GNDIC516TC7WH126FU-F1 G18VCC2 A173 Y24GNDREVERSECURRENTPREVENTIONLEVEL SHIFT(TXDO/RTSO)LEVEL SHIFT(RXDO/CTSO)D5091SS416D5105.01V8VCC7G2 6Y1 5A2G2 6Y1 5A21SS416C5940.01uC5950.01u3.31VR652R689 100k470kR690470kR656470C6120.01uIC518ADM202EARNZ98R2oUT R2IN C614107 1uT2IN T2oUT116T1IN V-C615125 1uR1oUT C2-13R1IN C2+414T1oUT3C1-152GND V+C616161 1uVCC C1+C6135.01V RS-232C1uDRIVERC593100pC592100pRXD0MEMI2DEODI/RTSAFOAFOTXD026P_TDR63609 99MI2MI1MEMI1ME93X57-738 (A/2) 14/16
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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
Page 26 and 27:
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 90 and 91: AY AZ BA BB BCNX-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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