Icom IC-V8 Service Manual
Also see for IC-V8: Instruction manualInstruction manualService manualInstruction manual
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R2043.3kD37MA2S077C5215pR2051.5kR3542.2kR30847kR12810C1050.01C1291.5R155100C2950.001W7C81100p R54180kD1MA77R22.2kC3974pC2360.01C214 0.033C1110.01C540.001C550.01C1310.01PB0/AN01AVSS2TEST3X24X15VSS6OSC17OSC28RES9NMI10P20/IRQ4/ADTRG11P21/SCK112P22/SI113P23/SO114P24/SCK315P25/RXD16P26/TXD17P27/IRQ018P17/IRQ3/TMIF19P16/IRQ220P15/IRQ121P1422P13/TMIG23P12/TMOFH24P11/TMOFL25P10/TMOW26VSS27V328V229V130VCC31PA3/COM432PA2/COM333PA1/COM234PA0/COM135P50/WKP0/SEG136P51/WKP1/SEG237P52/WKP2/SEG338P53/WKP3/SEG439P54/WKP4/SEG540P55/WKP5/SEG641P56/WKP6/SEG742P57/WKP7/SEG84344 P60/SEG945 P61/SEG1046 P62/SEG1147 P63/SEG1248 P64/SEG1349 P65/SEG1450 P66/SEG1551P67/SEG1652P70/SEG1753P71/SEG1854P72/SEG1955P73/SEG2056P74/SEG2157P75/SEG2258P76/SEG2359P77/SEG2460P80/SEG2561P81/SEG2662P82/SEG2763P83/SEG2864P84/SEG2965P85/SEG3066P86/SEG3167P87/SEG3268P90/SEG3369P91/SEG3470P92/SEG3571P93/SEG3672P94/SEG3773P95/SEG3874P96/SEG3975P97/SEG4076VCC77PD0/SEG4178PD1/SEG4279PD2/SEG4380PD3/SEG4481PD4/SEG4582PD5/SEG4683PD6/SEG4784PD7/SEG4885PE0/SEG49/M86PE1/SEG50/DO87PE2/SEG51/CL288PE3/SEG52/CL189AVCC90TONEM91TONED92VTREF93AVREF94PB7/AN795PB6/AN696PB5/AN597PB4/AN498PB3/AN399PB2/AN2100PB1/AN1C10622pVIN11VOUT12VOUT23VIN24VDD5LD6CLK7DI8VIN39VOUT310VOUT411VIN412 VIN5 13VOUT5 14VOUT6 15VIN6 16DO 17VDAREF 18RESET 19GND 20VIN7 21VOUT7 22VOUT8 23VIN8 24D2MA77C1790.01R52100kL3217.5nHC3680.5pR12733R35833kR41100C1191R821.8kR34133kR123.3kC470.47C1240.01C1520.047R18410kC6112pR65100kR8833kC260.001R1222.7kC503.3C28433pL1956nHR31047k1 2 3456C112pC38622pC3010.001R872.2kC96100pC4 6pC14510C730.1R305100R17010kC356 0.001SP1L1660nHC39122pR115 120kR307390C230.001C2810.001C700.001C3000.001 L627nHJ2C1230.001R31147kC4810R34022kC975pR300 10kD3MA77231L1482nHR3158.2kC2718pR1211kC1320.0056C2880.001R174 15kR69100X1CR-65921.250 MHzR75220C629pD11HVU350B12C750.1W9R2103.9kFI2 SFPC450EIO GC2170.1R1333C1200.1R851.5kC2890.001123456R30210kDS1TTR5515 UPFDHWCOM41COM32COM23COM14SEG15SEG26SEG37SEG48SEG59SEG6SEG7SEG8SEG9SEG10SEG11SEG12SEG13SEG14SEG15SEG16SEG17SEG18SEG19SEG20SEG21SEG22COM1COM2COM3COM4R791kR81470R22218kC3650.75p1312 14R1236.8kC39518pC39210C2430.001R1121MC315pEP3MMZ1608Y102BTC1250.0022C290 0.001C213 2.2R3131kR11418kC3030.001R1171.5kR1771kC212 0.01X3CDBCA450CX24C2440.01R16939kC1391123456W8C950.001R349 100k[USA] onlyR4947kR70100kR53 10kR522C1470.047C600.001C10039pR50470kR67100kC1280.1R328100kC100.001C3984.7R327100kC1970.1R19330L2147nHR113 68kR64100kR262680C2510.001R59120R33220R301680L768nHC2812pR304220C122220pC3580.001R32947kC3670.5pC140.01C2930.1V+4GND11L160nHC3040.047C2050.001R58 100kC15150pR99120kR35310kR16122kR22712kL521nHR20180kR25910kD50MA728R95 1.5MC3940.1D12HVU350BR352270kC2090.1C2490.01R182kC1710.1C990.001 L1868nHC3720.022R104100kR3144.7kC721R144.7kC10256pC985pC7618pC1150.01C2520.001L1554nHR97 220kC11682pR159100kR306330C1130.001C912pR130100kC22100pR1615C2776pR113.3kC880.001C648pR32390C1640.001R6147C214.7FI3 FL-29821.700 MHzC180.001C3630.001C27822pR98 330kC327pC1170.00165 7C3690.0331OUT2VDD3VSSNC4CD5R57100kR684.7kC2300.027C1120.001R131470C522pC130.001R32110kD32RB706F-40EP5R150470C6968pR303220C121220pR26615kD4MA77R336100kR84390R83470C1040.001C940.5pC190.01C2340.001L242.7 HC2160.047R10018kC2984.7C801pC1080.01C1260.0027R35733kR224120kC290.001C1070.001R23680C2190.01R15100L80.1 HW11C3022pR1839k C28722pC930.001DS3LNJ310M6RAR9327kC1680.001R160150C320.001R3371.8MC15147pC1490.022R77100C3700.0018C15410C2 2.5pR3241.2kC3600.001R137100R251330kD7HVC376BR2571C3570.001D8MA77C2330.001C3990.0033C900.001R1033R1632.2kL362.2 HL450nHW12R107 150kR105470R309 8.2kD27RB706F-40C3740.0022C1105pR941MC1140.033C2040.001910 8C16747pC39633pL202.2 HR108150kL250nHEP4MMZ1608Y102BTR8082kR1763.9kFI1 FL-29821.700 MHzR185 1kL2968nHNC1VCC2NC3VIN4RIPPLE5 NF 6PHASE 7PREGND 8PWGND 9POUT 10R18647kC3610.001R4410kC330.001C795pR4810kR12647kC15010R355220kC299470pR148100kD9HVU350BC39027pL26EXCCL3225UL33LB-277D38HVU350BOSCIN1OSCOUT2MIXOUT3VCC4IFIN5DEC6FILOUT7FILIN8 AFOUT 9QUAD 10IFOUT 11RSSI 12N-DET 13N-REC 14GND 15MIXIN 16C36427pR2268kR16222kC28518pXINCL2DI3CE4VCCR5PI6GNDR7TEST8 CP 9PDP 10PDN 11GNDD 12VCCD 13PE 14OUT 15XOUT 16C92100pCC38822pMP5R66100kC135 270pC1690.001C39333C1380.001R35100C10156pR8647kR360 2.7kJ3R32668kC17422C870.01R13910kR211kC240.001R26147kC1610.01C1620.01R1414.7kI/O1O/I2O/I3I/O4CONT. B5CONT. C6VEE7 I/O 8O/I 9O/I 10I/O 11CONT. D 12CONT. A 13VDD 14C1360.0056C3750.001R2321kR2261kR10312kX2 CR-6639.200 MHzC19556pC1938pR17839kC19415pR1011MR10210R12047kC2320.1R182NTCCM20124AG473JCTR25210kR181100kR242 1MR241 1MC1180.01R243 1MC38747pR346 100kR235 2.2MR19682kR195 56kL342.7 HR19456kDS2LNJ310M6RAC3730.0068R19356kR244100kR32015kR31968kC200.001C1990.1R304.7kJ612C1330.1R132470R31868kD34MA8056MR14422kC1650.001 C1660.001C1630.001MC1C2970.001C2960.001 R171kR145470kR245100kR246100k R2361kR2371kR3501MC2450.01C389 0.001R225100kR22815kA0 1A1 2A2 3VSS 4SDA5 SCL6 WP7 VCC8C1370.033R32.2kR32310kR7220C134 220pR26468kD33RB706F-40R32568kC170.001C80.001C153100C250.001123 456C820.001DC1440.001R7210kR3591M1 2 3456R3611M R35182R187100kC890.001W13COM4COM3COM2COM1SEG3SEG4SEG5SEG6SEG7SEG8SEG9SEG10SEG11SEG12SEG13SEG14SEG15SEG16SEG17SEG18SEG19SEG20SEG21SEG22SEG23SEG24SEG1SEG2SEG3SEG4SEG5SEG6SEG7SEG8SEG9SEG10SEG11SEG12SEG24SEG23SEG22SEG21SEG20SEG19SEG18SEG17SEG16SEG15SEG14SEG13LEDCVCCUNLKPSVCODUSET5CPLSTOPV1PSSCOPCONRMUTR5CMMUTMMUTAFONOPTMICOPV3OPV2ISOKR0KR1KR2KR3KS0KS1KS2KS3KS4PTTDIUDDIUDTEMPLVINSDCIRQCIRQS2S2CCSNOISCCSDICKXINCSHIFTSCKSISO SEG2SEG1PCONPS5CT5CCTCINDETPS5CS1S1REMOXOUTOPT1OPT1OPT2OPT2OPT3OPT3SINOISNOISSCKSOT3T3SOSCKT2T2T1FCDTCCTCCDUSEMICOUTMMUTRMUTVOLINSQLINTONESICOCTCSSCTCSSRESETCLINCLOUTCLOUTTXCT3T2T3NOIS SDSQLINSQLINLVINPSVCOSOPLSTDEVDEVDTCFCPTTMICINOPV1DETUNLKT1AFONT5PS5PS5PS5PS5 PS5 PS5T3VCCCONTVOLOUTCLOUTCLINVOLOUTSW5VSW5VPLCK PLCKCPU5CPU5CPU5PLCKR5CR5R5VCCVCCDISCINSW5VW5PTTOUTPTTINMICOUTMICINAFOUTANTVCCT5R5SW5VVCCT5R5SW5VPS5VCCT5R5SW5VPSVCOT5VCC VCCT5PS5PS5PS5R5CTCCCPU5CTCINTONECOM1COM2COM3COM4VCCCP1PSVCOPLSTOPV1ESDAESCKTX: 4.30VTX: 0VTX: 0VAF ON: 6.46VR164100kSICOSICOOPV2OPV2OPV3OPV3OPT3OPT3OPT2OPT2OPT1OPT1MICINMICOUTMICINMICOUTOPV1OPV1PTTOUTPTTOUTPTTINPTTINDC POWER SUPPLY: 7.2 VMEASURMENT: TESTER (INNER RESISTANCE MORE THAN 50 k‰/V)R26010kDIUDVCC VCC1EXT. SPEAKEREXT. MIC1011121314151617181920212223242526272829304S3R33110kC173100C2830.0022C305470pC2820.001I OG1 2 35D39MA2S111R3351MR3324.7kR33010kC38022C37722 C38110C3790.001C3780.1 C3760.001C3850.1 R3331MR3341MS801ENCODEREUPDNC4000.0022DICKDIUDS123D48MA2S111[USA] onlyD46MA2S111[USA] onlyD45MA2S111[USA] onlyD40MA2S111D41MA2S111D42MA2S111D43MA2S111D44MA2S111R2391kR238 1kS112S108S105S104S113S116S120S109S117 S118S114S122S121S110 S111S115S119KR3KR2KR1KR0KS0KS1KS2KS3KS4ISOR2401kS1R3481kS2S1S2ISOQ542SA1576Q42SC4406Q52SC4406IC8HD6433876B49HIC10M62363FP-650CQ12SK3476Q16XP6501Q133SK274Q142SC4406Q592SC4116NJM12902VIC3Q11 XP4601NJM12902VIC3Q15 2SB1132Q62SC4406Q53XP4601IC3NJM12902VQ123SK274Q252SC4116Q22SK3475IC3 NJM12902VIC11S-80942ANMP-DD6Q51DTC144EUQ32SC5085IC3NJM12902VQ342SK1069IC5 TA7368FQ31DTC144TUQ17UN911FIC2 TA31136FNIC1 LV2105VIC4 BU4066BCFVQ222SA1576Q43DTC144EUIC7BR24C16FV-E2Q38DTC144EUQ50UMX5Q58XP4601Q552SB1132IC12S-81350HG-KDQ57XP1501Q56UN9213Q212SA1576Q37DTA144EUCHASSIS UNITMAIN UNITGNDBATTSW5VSW5VVCCSD CLINCTCSSCPU5CTCCVCCVOLINCTCINVOLOUTCTCINSW5VJ5123456789101112131415161718192021222324252627282930SCKSOSCKSOCCSCIRQDISCINDISCIN5V 5VGNDGNDAFOUTAFOUTREMR136100C2230.01R36210kCCSCIRQSISIF (DET)TOOPTIONALUNITUP DN1 2 3 P04 5 6 P17 8 9 P20 # P34.92V4.35VTX: 4.21VRX: 4.99VTX: 4.97VRX: 4.27VTX: 4.67V, RX: 0VTX: 0VRX: 4.88VTX: 4.82VRX: 0VTX: 2.79VRX: 4.97V1.34V1.45V0.76V4.68V4.00V4.75V2.33VTX: 0V, RX: 4.53VTX: 1.99VRX: 0V0.71 V2.46V0.74V2.77V0.96V1.83V0.73V1.21V2.37V0.74VTX: 3.62VRX: 3.82VRX: 0VTX: 1.49VRX: 0VTX: 4.06VRX: 0VTX: 0.82VRX: 0VTX: 1.82VRX: 0VTX: 2.20VRX: 0VTX: 3.65VRX: 0VTX: 0VRX: 3.26VTX: 0VRX: 0.74VTX: 0VRX: 4.55VTX: 0VRX: 0.74VTX: 1.97VRX: 1.61VTX: 0V, RX: 1.64VRX: 0.79VRX: 4.55VTX: 0VRX: 1.60VTX: 0VRX: 1.76VTX: 0.833VTX: 1.97VRX: 1.61VAF OFF: 0V1.90VLEDC ON: 4.86VLEDC OFF: 0VLEDC ON: 3.18V7.20V6.60V4.43V4.99V4.97V4.99VON: 4.87VOFF: 0VSECTION 12 VOLTAGE DIAGRAM12 - 1 |
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