IC-910H Service manual.pdf - N3UJJ

12 - 112-1 FRONT UNITSECTION 12VOLTAGE DIAGRAMS[POWER]J14from MAINunit J1251,J1201to MAINunit J1101to MAINunit J11517654321HV14VMICMICEMSPOPHGSSPOPHG1HF50ACC322513-BL3PHINGNDSSPOMSPOGNDMICMICE+9VMIUD2GNDAFOPTTMSQLSGNDJ610 987654321 0.001C25EP4HF50ACC322513-BL5EP1HF50ACC322513-BL22.2kR60100kR59MICMICEMSPOPHG0.001C340.001C330.001C320.001C310.001C300.001C290.001C27EP3EP2HF50ACC322513-BDISPLAY BOARDL4DAP202KD1447kR61MIUD1MITX43PV114PV1SEND2SEND1AGRS1AGRM1POWS1DASH1DOT1ACUD+9VPTT0.1C941kR661SS355D152SC4116Q1647kR69820R682.2kR67STLESRLEMTLE0.1C361kR711SS355D162SC4116Q17820R732.2kR7247kR70H5VDTC114TUQ21DTC114TUQ20DTC114TUQ1910C500.1C49AN78L05MIC11DRES1MSC1MDAT1MCK1FAN3STLSRLMTLMRLFAN2FAN1FRST47kR185EP510C470.1C48120R88120R87BU4094BCFVIC1015OENA16VDD14Q5 13Q6 12Q7 11Q8 10Q'S 9QS8 VSS7 Q46 Q35 Q24 Q13 CLK2 DATA1 STRBPCK1PDAT1OPB1112PS1ALCL112DS143PV112UL114PV112ST1POWS112PV1TEMP1FORL1220R167220R17218kR17618kR140100kR173100kR175100kR174RB706F-40D311SS385D10220R170220R166220R171220R169220R168220R1651R158220R156PCKPDATGNDTEMP12PVPOWS12ST14PV12UL43PV12DSALCL12PSFORLOPB1220R181220R164220R163+5VVOXLAVXLETON+9VMDATMCKSCONRXSTXSINTMINTSGND0.001C75J7302928272625242322212019181716151413121110987654321HF50ACC322513-BL8100kR112220R128220R127INTS1INTM1TXS1 220R151RXS1SCON1MDAT1MCK1ETON1AVXL1VOXL118kR15018kR117220R1840.001C74100kR1110.47C57100kR19220R182220R157220R154220R153220R152220R110220R109COM1COM2COM3COM4SG73HF50ACC322513-BL710k+9V5V5VR801.2kR8310kR8110kR820.1C46DTC114TUQ180.1C420.1C41MRLEMPSBMPSATST00.1C5490.1C5480.1C5470.1C541 0.1C5420.1C5380.1C536PHIN1RXDTXDPTXSATXS1SQLS1SQLM1PDAT143PV1PCK114PV1DRES1PTT11AGRS1AGRM1INTS1INTM1POWS1DASH1DOT1CIVECIVSSPOW20.1C232SC4116Q132SA1586Q121SS355D1318kR5847kR5733kR566.8kR5547kR54TC7W04FIC9C3 5TC7W04FIC9B62TC7W04FIC9A481 7J5654321HF50ACC322513-BL10.001C242.2kR531kR52100kR51+5VAB0.001C19220kR48100kR47220kR44100kR43J44321SENSORto MAIN0.1C2130.001C16TC7W08FIC8B3465TC7W08FIC8A87210.1C21100pC22100pC2012pC1812pC17X1 : CR-6361MR50100kR491MR46100kR45(14.7456 MHz)SEND2BFST1KDS1BEEP1ETON112PV1MDIBMDIA0.1C5270.1C37100kR42100kR40KST3KST2KST1KST0KRT7KRT6KRT5KRT4KRT3KRT2KRT1KRT0LCD7LCD6LCD5LCD4LCD3LCD20.1C39WRRDLCDCLCDASG01SG02SG03SG04SG05SG06SG07SG08SG09SG10SG11LCD1LCD02.2MR7847kR79SG68SG67SG66SG65SG64SG63SG62SG61SG60SG59SG58SG57SG56SG55SG54SG69SG70SG71SG72SEND1ATXS1DASH1DOT1SBSY1KDS1CENM1AGRM1SQLM1NSQM1SMLM1CTCM1BEEP1CENS1AGRS1SQLS1NSQS1SMLS1CTCS1MSC1OVDV1TONE1RB706F-40D34RB706F-40D29RB706F-40D27RB706F-40D28RB706F-40D350.001R141220R1601MR139220R136220R132220R1311MC89330pC182C181C163C164C168330p330p330p330p0.001C881SS355D20GNDTONE-5VOVDVMSCCTCSSMLSNSQSSQLSAGRSCENSBEEPCTCMSMLMNSQMSQLMAGRMCENMKDSSBSYDOTDASHATXSSEND220R1551SS355D25220R124220R159220R123220R1381kR1251C86220R162220R161220R137220R134220R1331kR1301kR1291kR1261SS355D26MIUDPTT1DRESCIVECIVGNDJ8302928272625242322212019181716151413121110987654321CIVECIVDRES1PTT11ACUD220R11310kR118220R13547kR11647kR11547kR1141SS355D24SG53SG52SG51SG50SG49SG48SG47SG46SG45SG44SG43SG12SG13SG14SG15SG16SG17SG18SG19SG20SG21SG22SG23SG24SG25SG26SG27SG28SG29SG30SG31SG32SG33SG34SG35SG36SG37SG38SG39SG40SG41SG42SEG22SEG23SEG24SEG25SEG26SEG27SEG28SEG29SEG30SEG31SEG32SEG33SEG34SEG35SEG36SEG37SEG38SEG39SEG40SEG41SED1540FOAIC281828384858687888990919293949596979899100DB2LCD3LCD4LCD5LCD6LCD7LCD2DB3DB4DB5DB6DB7VDDRESFRV3CSNCM/SV2V1COM0COM1COM2COM3SEG7280DB179DB078VSS77R/W(WR)76E(RD)75OSC274OSC173A072SEG071SEG170SEG269SEG368SEG467SEG566SEG665SEG764SEG863SEG962SEG1061SEG1160SEG1259SEG1358SEG1457SEG1556SEG1655SEG1754SEG1853SEG1952SEG2051SEG21504948474645444342414039383736353433323130SEG42 29SEG43 28SEG44 27SEG45 26SEG46 25SEG47 24SEG48 23SEG49 22SEG50 21SEG51 20SEG52 19SEG53 18SEG54 17SEG55 16SEG56 15SEG57 14SEG58 13SEG59 12SEG60 11SEG61 10SEG62 9SEG63 8SEG64 7SEG65 6SEG66 5SEG67 4SEG68 3SEG69 2SEG70 1SEG7143UL114UL1TXS1TXS1RXS1RXS112UL1LCD1LCD0WRRDLCDA0.001C560.1C5760.1C577+9V1µHL11470C40M30622MAA-869FPIC180P10/D8 79P11/D9 78P12/D1077P13/D1176P14/D1275P15/D13/INT374P16/D14/INT473P17/D15/INT572P20/A0(/D0/-)71P21/A1(/D1/D0)70P22/A2(/D2/D1)69P23/A3(/D3/D2)68P24/A4(/D4/D3)67P25/A5(/D5/D4)66P26/A6(/D6/D5)65P27/A7/(/D7/D6)64VSS 63P30/A8(/-/D7)62VCC 61P31/A9 60P32/A1059P33/A1158P34/A1257P35/A1356P36/A1455P37/A1554P40/A1653P41/A1752P42/A1851P43/A193132333435363738394041424344454647484950 P66/RXD1P67/TXD1P65/CLK1P64/CTS1/RTS1/CP63/TXD0P62/RXD0P61/CLK0P60/CTS0/RTS0P57/RDY/CLKOUTP56/ALEP55/HOLDP54/HLDAP53/BCLKP52/RDP51/WRH/BHEP50/WRL/WRP47/CS3P46/CS2P45/CS1P44/CS029 P71/RXD2/SCL/TA28 P72/CLK2/TA1/OU27 P73/CTS2/RTS2/T26 P74/TA2OUT/W25 P75/TA2IN/W24 P76/TA3OUT23 P77/TA3IN22 P80/TA4OUT/U21 P81/TA4IN/U20 P82/INT019 P83/INT118 P84/INT217 P85/NMI16 VCC15 XIN14 VSS13 XOUT12 RESET11 P86/XCOUT10 P87/XCIN9 CNVSS8 BYTE7 P90/TB0IN/CLK36 P91/TB1IN/SIN35 P92/TB2IN/SOUT34 P93/DA0/TB3IN3 P94/DA1/TB4IN2 P95/ANEX0/CLK430 P70/TXD2/SDA/TA10099989796959493929190898887868584838281P97/ADTRG/SIN4AVCCVREFP100/AN0AVSSP101/AN1P102/AN2P103/AN3P104/AN4/KL0P105/AN5/KL1P106/AN6/KL2P107/AN7/KL3P00/D0P01/D1P02/D2P03/D3P04/D4P05/D5P06/D6P07/D71 P96/ANEX1/SOUT4SBSY1TONE1MDAT1MCK1CNVSMITXDIMV47kR18010kR3510kR34C5V+5V100kR205100kR360.1C1410kR3839kR37S-80942ANMP-DD6IC75CD4NC3VSS2VDD1OUT0.027C15HN58X2464TIIC68VCC 7WC 6SCL 5SDA4 VSS3 A22 A11 A0+5VRIVRSFVRKRT1KRT0KST3KST2KST1J3654321J106543210.001C13RESETOPB11CTCM1CTCS1MP1XMP1YMP2XMP2YMP3XMP3Y14DT143DT112PS112DS1PST41FRST12ST1SCON1MIVRPOVR0.1C6000.1C216EVU-FLAEC2B14R11EVU-FLAEC2B14R101kR1791k5VR1780.1C380.1C1147kR39CONTROL][MIC GAIN[PWR CONTROL]W1DIMV12kR94470R9510C510.001C52to PLLunit J1GNDPCKPDAT+9V14V14V14DT43DTPST4R104 220R1031kR1021kR41 220R105 220R106 220R107 220R108 22014UL43ULGNDGNDBFST-5VGNDJ92019181716151413121110987654321GNDMF1CHASSISM+-NCFANVHF50ACC322513-BL6KRT2KRT4KRT6KRT3KRT5KRT7J12P1321321[M-UP][M-DOWN][RIT][SATELLITE][F-INP][SWEEP]2SB1201Q24KRT2MA8068D17560R988.2kR9339kR92DTA144EUQ23DTA144EUQ26[SCAN]100C550.001C540.001C532SC4116Q2510R90DTA144EUQ2210kR91KRT514V5V+5V82R15COM4COM3COM2COM1SEG1SEG2SEG3SEG4SEG5SEG6SEG7SEG8SEG9SEG10SEG11SEG12SEG13SEG14SEG15SEG16SEG17SEG18SEG19SEG20SEG21SEG22SEG23SEG24SEG25SEG26SEG27SEG28SEG29SEG30SEG31SEG32SEG33SEG34SEG35COM4COM3COM2COM1SG01SG02SG03SG04SG05SG06SG07SG08SG09SG10SG11SG12SG13SG14SG15SG16SG17SG18SG19SG20SG21SG22SG23SG24SG25SG26SG27SG28SG29SG30SG31SG32SG33SG34SG35COM1COM2COM3COM4SG36SG37SG38SG39SG40SG41SG42SG45SG44SG43SG46SG47SG48SG49SG50SG51SG52SG53SG54SG55SG56SG57SG58SG59SG60SG61SG62SG63SG64SG65SG66SG67SG68SG69SG70SG71SG72SG73COM1COM2COM3COM4SEG36SEG37SEG38SEG39SEG40SEG41SEG42SEG43SEG44SEG45SEG46SEG47SEG48SEG49SEG50SEG51SEG52SEG53SEG54SEG55SEG56SEG57SEG58SEG59SEG60SEG61SEG62SEG63SEG64SEG65SEG66SEG67SEG68SEG69SEG70SEG71SEG72SEG73818079787776757473727170696867666564636261605958575655545352515049484746454443424140 123 4 56 78 91011121314151617181920212223242526272829303132333435363738392SD1664Q182R1627R14A0095DS312SC4116Q111kR1310R1243LV1NSQM1SMLM1CENS1NSQS1OVDV1AVXL1VOXL110kR183ALCL1TEMP147kR960.1C40.1C3BU4052BCFVIC516VDD 15X2 14X1 13X 12X0 11X3 10A 9B8 VSS7 VEE6 INH5 Y14 Y33 Y2 Y21Y0BU4052BCFVIC416VDD 15X2 14X1 13X 12X0 11X3 10A 9B8 VSS7 VEE6 INH5 Y14 Y33 Y2 Y21Y0PHIN1MIUD1CENM1SMLS1FORL1MP3YMP2YMP2XMP1YMP1XMPSAMPSBMP3XRIVRMAVRMSVRMIVRSSVRSFVRPOVRSAVR0.001C60.001C50.1C21SS355D9BU4052BCFVIC316VDD 15X2 14X1 13X 12X0 11X3 10A 9B8 VSS7 VEE6 INH5 Y14 Y33 Y2 Y21Y0TST0KRT7KRT6KRT547kR947kR847kR712KT43KT14KT1kR1861kR18710kR1891kR188+5V+5V390R77SAVRSSVRMAVRMSVRSTLESRLEMTLESEC2462CDS33470R76J2654321J116543210.001C900.001C12TX/RX LEDSUBTX/RX LED390R75R74KRT2KRT1KRT0KST0MRLESEC2462CDS324701SS355D37[VOX][COMP][TX]DAP202KD360.001C11kR1POWKMAINKRT4KRT3KRT2KRT1KRT0KRT2KRT1KRT01SS355D31SS355D21SS355D147kR647kR547kR447kR347kR2VER3VER2VER1[KOR]only[AUS], [EUR]onlyexcept[USA-1]except[EUR]except[USA-1]except[USA-1]KRT6KRT5KRT41SS355D71SS355D61SS355D512KR43KR14KR100C2068.2kR20410kR1904.7kR174.7kR18SLF7032T-101MR45-2L2010.1C205100C2040.1C2071.5R2021.5R201NJM2360MIC2018CD7 SI6 V+5 INVIN 4GND3CT2ES1CS100C212100C2092.7k12KT14KT43KTR2030.1C211SLF7032T-101MR45-2L203SLF7032T-101MR45-2L2020.1C210150pC208SB07-03CD202MP801DS1DS4DS7DS2DS5DS8DS3DS6DS9DS16DS1 - DS24TLGE1002DS13DS10DS17DS14DS11DS18DS15DS12DS21DS20DS19DS24DS23DS22KRT6KRT7KST0KST1KST2KST3[CALL][SUB][M/S]KRT5KRT2KRT5KRT6KRT3KRT4KRT71SS355D41DAP202KD42DAP202KD43DAP202KD44DAP202KD45DAP202KD46[CHECK][MW][V/M][SPLIT][SSB][TONE][FM]KRT3KRT6KRT3KRT4KRT7KRT4DAP202KD47DAP202KD48DAP202KD49DAP202KD50DAP202KD51DAP202KD52[MPR][M->V][A/B][MPW][M-CL][A=B]GNDMAVRMSVR[AF VR][SQL VR]VR-A BOARDVR-B BOARDRIT BOARDJACK BOARDMIC BOARDFUNC BOARDRV-314R1MAINSUB+5VJ1654321GNDSAVRSSVR[SQL VR][AF VR]RV-314R1J1654321+5VJ1654321GNDRIVRSFVR+5VNCRV-316R1[SHIFT VR][RIT VR]PHINGNDSSPOPHGMSPOGNDJ21234560.001C10.001C30.001C2100R2100R1HF50ACC322513-BL1J1J210123456789MSQLSGND+9VMIUDPTTAFOGNDMICEMIC12345678J1[TS SW][AGC SW][AFC SW][LOCK SW]DAP202KD3DAP202KD2GNDGNDKRT1KRT0KST3KST2KST1J1654321DAP202KD1[ATT SW][SET SW]R101100kR100100kC720.001C730.001C710.001L10HF50ACC322513-BBFST1PCK1PDAT143UL114UL1PST4143DT114DT168nsec4.964.964.6V11.5msecat 88.5HzFM,TONE ON,at TX3.9V4.760MEASUREMENT CONDITIONSMAIN:146.0MHz MODE:FMSUB :440.0MHz MODE:FMDIGITALMULTIMETERUnit:VoltPTT ON :0.19PTT OFF:0.6713.57 13.38PTT ON :0.19PTT OFF:0.67TX:4.93RX:0TX:0RX:0.645.07FAN ON:11.62OFF:13.36FAN ON:7.37OFF:0FAN ON:0.19OFF:07.224.334.924.964.33-5.01LOCK :0UNLOCK:4.15LOCK :0UNLOCK:4.11From The N3UJJ.COM Document LibraryFrom The N3UJJ.COM Document Library