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IC-910H Service manual.pdf - N3UJJ

IC-910H Service manual.pdf - N3UJJ

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12 - 712-8 UX-910 MAIN UNIT (1)MP541C5460.5pR555100R55122kL55556nHC55147pR533100R5436.8kC549 0.001L53110nHQ5412SC55088V_1VCOD531MA8082R531220Q5312SD2216EP543D541 1SV239R51510C548 10pC5331C534 470pC5380.001C531470C5321SSB,CWQ5112SK880C5140.0047C5110.001C5130.1C5120.112784<strong>IC</strong>502AEP510EP610C515 470pC509 0.1R514120C5161C5200.001C5220.1 C523470pL511 10µHR5011kC508470pC5070.1R5122.2kC50610pL50110µHQ501DTA144EUC5241C56422p+9ULP+5-5V+9-5V+5+9-5V+5+9-5V+5+9-5V+5+9-5VMAIN UNIT (1)R5021kR5031kR5041kC56122pC56222pC56322p12PSDATCK+9 FMFIN1GND2CLK3DATA4STB5 XIN 6VCC 7LD 8BS 9CP 10<strong>IC</strong>501TB31242FNC502470pR68156C501470pC50322C5040.0047R5161.8kR506680R5115.6kQ5122SC4116563<strong>IC</strong>502BTC7W66FUTC7W66FUC5182.2R518120R5191.2kC5171R5171kL5120.1µHCP501C5100.033W531W601W532C5420.5pR5416.8kC5416pR5426.8kC5431.5pC5450.001C5350.1C5441.5pR544470Q5422SC5193L5428nHC5360.001C53747pC5832pC5812.5pC5821pL5816.8nHR556C552 47pC550 10pQ5512SC5107R54747220R55322C5840.3pC5853pL5828.2nHC5715pR684100R55722 C6415pC5732pC5753pC57212pC57433pL5726.8nHL5718.2nHC6422.5pC643MAIN UNIT(2)4p1LOC64568pC64422pL64110nHL6428.2nHR55447C687470pQ6812SC5107R68256C6890.1C6850.001C68810pC68647pR68347kC6130.0047C6140.0011 234 5 6 78<strong>IC</strong>610TC7W74FUC610220pC611270pC61282pL6100.22µHL6120.56µHL6110.82µHR610100R613100R61268R611100+51G_RETC6050.0047L60210µHC6071C606 0.004712354<strong>IC</strong>601TC7SU04FR6031MR604 100Q503DTA114EER5054.7kQ502DTC114TU5V_DDSC6090.1R605220J312C5050.001Q6012SC4215R6072.2kL6030.33µHL6040.68µHC603100pC604120pR60633kSCLKP312TO <strong>IC</strong>-910PLL UNIT J541+5CNTY12C212DSDATCKR6211kR6221kR6342kR6332kR6352kC6080.1VSS1SYSCLKO2VDD3VDD4VSS5DA06DA17DA28DA39VSS10DA411DA512DA613DA714VSS15VSS16DA817DA918DA1019DA1120VDD21TE122TE223TE324VDD25VSSVSSVDDTEOUTH0TEOUTH1TEOUTH2TEOUTH3TEOUTH4VDDVDDSYSRESETVSSVDDOSCIVSSOSCFVDDVSSOSCOVSSPDINREFINVSSDIVOUTVDD26272829303132333435363738394041424344454647484950PD2 51PD1 52VDD 53PD0 54VSS 55PDTRI56VDD 57REF_OSC 58RC 59FCK 60VSS 61Q16MA 62Q4MA 63VDD 64VSS 65ETCO7 66ETCO6 67ETCO5 68VSS 69ETCO4 70ETCO3 71VSS 72ETCO2 73ETCO1 74ETCO0 75767778798081828384858687888990919293949596979899100VDDDATACONTCLVSSBUSYVSSCON0CON1CON2STRBVSSVSSSYS_CLKVDDVSSBUN4OBUN2OBUM2OVDDBUN4IBUN2IBUM2IVDDVSSVSS<strong>IC</strong>661SC-1246AC6710.1C6720.001C6730.001R6611kR6621kR6631kR6641kC6700.001567<strong>IC</strong>701BµPC4570G2C702470pC7040.001CP701L702VCCCKPRDCLRQQGND10µHC70510R7011kQ7012SA1588R702470C7120.001MP701-5V_LPF+9R744100W731C74610R7341008V_2VCOMP501C7560.001Q7512SD2216R751220C75447D751MA8082C7551R74815R75015C74712pC7482.5pL74333nHC74912p2LOR7413.9kR7321kR7312.7kC7340.1C7350.001R74615Q7312SC5107Q7412SC5107C7410.001C74212pL74182nHC7332pC73122pR733330C73222pC7150.001R7421.5kR743100C7430.1C7440.001R7191kL71243nHD7111SV214R7292.2MD7121SV214L7110.1µH32148<strong>IC</strong>701AµPC4570G2R727100C7082.2R7281kC709470pC7100.001L70310µHC7130.001C71110R724150R726150C7074.7C7064.7C6690.1C6680.001R72210kR72310kPD1PD2C6610.001R6231kR6241kR6251kR6261kR6271kR6362kR6372kR6382kR6392kR6402kMP602R6281kR6291kR631R6301k1kR6412kR6422kR6432kR6452kC67510L65133µHL65239µHL65339µHR6442k12354<strong>IC</strong>621TC7SU04FC6740.001L62110µHL66110µC6630.001 C6640.1C6770.1C6650.001C6760.1C6620.001C680475V_DDSC770470pC771470pR7711kC6660.001C6670.0015V_DDSD771DAN222C7730.1R7721kC7670.00112354<strong>IC</strong>762TC7S04FL77110µHQ771DTC144TUC7770.001Q772DTA144EUC7720.001R773100kULDR7662.2kVCC1 1IN 2IN 3GND 4SW15 SW26 OUT7 VCC28<strong>IC</strong>761µPB1509GVC7650.001C7690.1C7750.001C7640.1C7740.001C7760.001L76210µHR762100C7620.001L7610.47µHC7610.001C7780.001C7532pQ7612SC5107R76456L75127nHR76147kC7500.004712DS12PS12DR12ULCNTYDATCKC75122p12C2+5+9-5V12DS12PS12DR12ULCNTYDATCK12C2+52LO1LO+9-5VC7630.001 C75222pR763220R7651MULP12ULMP601L62247µHC6210.1C6220.1R6485.6kC6241C6230.001C679+50.112DRC65756pR652150R6511kC6780.001C65147pC65220pC65368pC65410pC65582pC6563.5pΩMEASUREMENT CONDITIONSMULTIMETER:50k /VOSCLLOSCOPE:20MHzDisplay frequency:1295MHzSUPPLY VOLTAGE:13.8Vmodulation at TX:none3.57.34.23.82.11.64.57.37.84.80.74.90.70.354.94.8FM :4.8SSB/CW:0FM :0SSB/CW:8.84.82.80.7UNLOCK:4.8180mVpp8.64.74.71.08.46.67.73.60.81Vpp3.8Vpp3.07.01.91.41.74.9-2.7-3.3UNLOCK:4.44.84.83.8V1.0VFM :7SSB/CW:07.64.2V0.5V3.80.75From The <strong>N3UJJ</strong>.COM Document LibraryFrom The <strong>N3UJJ</strong>.COM Document Library

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