Icom IC-R7000 Service Manual Download

Page: 1 / 126

Summary of Contents for IC-R7000

Page 1: ...c...

Page 2: ...o 2000MHz Low band aircraft marine business FM amateur radio emergency services government and television bands all are conveniently available and immediately accessible with the IC R7000 ASSISTANCE F...

Page 3: ...MBLY 5 1 5 5 1 FRAME DISASSEMBLY 5 1 5 2 FRONT PANEL DISASSEMBLY 5 2 5 3 REAR PANEL DISASSEMBLY 5 3 5 4 TOP SIDE CONNECTOR CONNECTIONS 5 4 5 5 BOTTOM SIDE CONNECTOR CONNECTIONS 5 5 SECTION 6 MAINTENAN...

Page 4: ...10dB S N Less than 101 dBm for noise squelch More than 17dBm for meter squelch at S9 60dB More than 97 5dBm for meter squelch 7 5kHz minimum at 6dB FM narrow AM narrow FM wide 3 0kHz minimum at 6dB 7...

Page 5: ...SWITCH SEL M PROGRAMMED SCAN START STOP SWITCH PROG PRIORITY SCAN START STOP SWITCH PRIO PRIORITY SCAN SET SWITCH PRIO SET PROGRAMMED SCAN SET SWITCH PROG SET SELECTED MEMORY SET RESET SWITCH SEL M SE...

Page 6: ...K 10 7MHz IF OUTPUT j f r l GROUNDTERMINAL GND SPARE JACK SPARE RECORDER SPEECH SWITCH RECORDER SPEECH AC POWER SOCKET 2 3 INSIDE VIEW PLL UNIT 1 10 1 11 Pre scaler M54466L IC4 Programmable Divider M5...

Page 7: ...ignal Center Frequency Detector Circuit Relay for Recording Remote Function voltage Regulator NJM7809A IC6 Noise Squelch Control Circuit LO TRAP UNIT 1st LO AMP AND MIXER UNIT f f 1 st IF Amp Circuit...

Page 8: ...C EX310 1 0 Expander PD82C43C IC9 IC10 2 4 iiiiiii DC Line Fuse 2A AC Power Voltage Selector Connector 02 03 04 05 J4 J3 J4 J3 117V AC 234V AC 03 02 04 05 1 Connector for Optional IC EX310 f DC DC UNI...

Page 9: ...5 PLL UNIT IC4 M54466 1110 IC7 HD10551 c J X1 12 00MHz IC1 2 BPF CTRL NJM4558Dx2 IC3 LO TRAP I _ CTRL NJM4558D 409 6MHz 343 2MHz 445 6MHz RF AMP 2SC3355 LO TRAP VCO SWITCH Q8 Q14 2SA1015x2 2SA1015 x3...

Page 10: ...3 4 6 2SC2785 2SA1348x2 2SC3399 SOL SW 01 2SK30 NJM4558D _ ___ ___ SCAN CTRL 010 011 2SC2785 2SA1048 MAIN UNIT IC7 TO LOGIC MATRIX LOGIC UNIT CPU HD63A01V1 D26P J 1 _ i w 1 P40 I osc 024 C383 ___ __...

Page 11: ...ng of R2 RB provides attenua tion of approximately 20dB 4 1 3 RF AMPLIFIER CIRCUIT RF UNIT Receive signals are switched by diodes D5 D11 D12 D1B D19 and D25 to each RF amplifier With fre quencies high...

Page 12: ...8 6999 1025 1089 9999 90 249 9999 868 7 1028 6999 1090 1249 9999 250 519 9999 1028 7 1290 6999 1250 1519 9999 512 999 9999 778 7 1266 6999 1512 1999 9999 Table 2 4 2 Q5 and Q6 amplify the 1st LO signa...

Page 13: ...a tuned voltage The gain and offset voltage of IC2 B are switched by Q9 and Q10 respectively to convert the variations of two PLL lock voltages to a continuous tuned voltage IC3 B supplies a tuned vo...

Page 14: ...and C25 and is fed to the 3rd IF circuit 4 1 17 3Ro IF CIRCUIT IF UNIT 3rd IF 455kHz signals from the noise blanker switch are then applied to filters corresponding to each mode Fl4 pass bandwidth 15...

Page 15: ...signals from X3 is fed to active filter IC6 B The noise components of AF signals pass through the active filter and are double voltage rectified by D35 and D36 The voltage from 035 and 036 is then cha...

Page 16: ...itches the STOP signal OFF when the SQUELCH CONTROL is turned fully counterclock wise 4 1 30 METER CIRCUIT MAIN UNIT a S METER CIRCUIT In FM wide mode the METER receives meter SM signals via D16 when...

Page 17: ...tion the output of Q24 is divided into 1 10 at IC and then fed to IC3 4 3 2 2No LO CIRCUIT a 256MHz 2nd LO SIGNAL CIRCUIT The signal from Q24 is multiplied by five at 025 and passes through L41 L43 Q2...

Page 18: ...L33 and 017 and then is multiplied by two at 018 to obtain Fe 409 6MHz The output of 018 passes through L36 and L38 and then is fed to mixer IC8 X1 oscillates 12MHz band signals and the DA signal fro...

Page 19: ...NCY UP DOWN This matrix increments receive frequencies for the optional RC 12 WIRELESS REMOTE CONTROLLER e Y3 DB2 SQUELCH STOP This matrix stops the scan when the squelch opens f Y4 D86 7 SCAN DELAY T...

Page 20: ...L H H L 1250 1511 9999 512 761 9999 L L L L H 1512 1761 9999 H H 762 999 9999 L L L H L 1762 1999 9999 B1 B4 BH BPF signals BS Band signal VS VCO selector signlal Table 10 4 10 4 5 DISPLAY CIRCUIT DI...

Page 21: ...TO MAIN IU UNIT J9 TO TO PLL UNIT J5 RF UNIT J6 PLL UNIT J3 TO MAIN TO IF UNIT J7 UNIT J2 I SET SCREW C 3x9 DC DC UNIT 8 10S1A SET SCREW C 3x9 P 1 l f 0 SET SC J2 J1 0 P1 REW 3x9 P2 TO MAIN T0 RF NIT...

Page 22: ...ndicated result is not obtained repeat the instruction until the correct result is obtained 6 Check the condition of connectors solder joints and screws when adjustments are complete Com firm that com...

Page 23: ...PUT L40 LEVEL MULTIPLIER 1 Display freq 250 0000 MHz Connect a Minimum 5 6V L31 L32 Q16 Q18 voltmeter to L35 L33 L34 OUTPUT LEVEL 2nd LO 1 Display freq 512 0000MHz Connect a Maximum L41 L42 OUTPUT spe...

Page 24: ...nt R49 Multiplier 010 011 L22 Output Level Check Point LO 36MHz L30 L29 2nd LO Output Frequency Adjustment L39 Output Level Adjustment E L40 Multiplier 010 011 Output ______ t L18 Level Adjustment L19...

Page 25: ...eck Point MAIN UNIT L2 Doubler Output Frequency Adjustment CONNECTIONS FREQUENCY COUNTER TO R154 IF UNIT W22 IF UNIT OUTPUT TERMINAL DOUBLER UNIT RF VOLT TO C1 DOUBLER UNIT METER OUTPUT TERMINAL DOUBL...

Page 26: ...NIT C134 3rd LO Output Frequency Adjustment L15 3rd LO Output Frequency Check Point W22 C71 3rd LO Output Frequency Adjustment 3rd LO Output Frequency Check Point V R154 6 5 Downloaded by Amateur Radi...

Page 27: ...onnect a 7 5V RF R79 R77 RF UNIT Center voltmeter to R139 8 Display freq 511 0000 MHz Approx 17 5V Verify 9 Display freq 250 0000 MHz Approx 2 2V 10 Display freq 150 0000MHz RF Connect a av RF R71 vol...

Page 28: ...h I I R140 1 1 I I I i 1 BPF TRACKING Check Point 050 1 I I r i BPF TRACKING Check Point __ffi 051 I I g I L J RF UNIT r IF UNIT IF GAIN Adjustment R79 R68 R90 R77 BPF TRACKING Adjustment R73 R71 R89...

Page 29: ...freq 800 0000MHz S9 60dB Verify Mode FM narrow Apply RF signal to ANTENNA CONNECTOR Level 100mV 7dBm Dev 3 5kHz Mod 1kHz Freq 800 0000 MHz Display freq 778 6000 MHz Less than S5 L67 L68 RF signal freq...

Page 30: ...llowing condition If the METER indicates more than 51 in step 4 adjust R51 to 51 and then follow step 1 again After completing the above adjustment adjust R80 to 59 with 0 1 mV input S METER 1 Display...

Page 31: ...TOR Level 32 V 77dBm Mod OFF Freq 26 0000 MHz 2 Display freq 26 1000MHz S9 50dB MAIN R32 RF signal freq 26 0000MHz 3 Display freq 26 0000MHz Center R29 RF signal freq 26 0000MHz NOTE Repeat steps 2 an...

Page 32: ...F UNIT MEASUREMENT ADJUSTMENT POINT VALUE UNIT LOCATION UNIT ADJUST REAR Connect a Minimum IF R171 PANEL voltmeter to EXT R158 SP JACK with an an speaker R29 Center Frequency Meter Adjustment R66 Cent...

Page 33: ...REM to MY2 PG J16 r e e DB i g 0 DB1 0 DB2 f 0 0 DB3 r 1 0 0 DB4 r fO 0 DB5 r f 0 0 DB6 0 DB7 P12 J15 Y1 Y2 Y3 Y4 Pl J14 Fi e Y4 r f 0 0 Y3 f 0 0 Y2 i f 0 0 Y1 i f 0 0 DB i fO 0 DB1 t P2 P3 LOGIC UNIT...

Page 34: ...ID ooz l IL 0 l IL 0 0 u 0 1 J13 P5 0 a ii J5 l o ol I o ol P3 dW g WN J11 0 P15 J7 l NB BKIF IF P4 SSB J12 w UNIT P2 FMN J3 J9 J9 AM LSB P1 P2 J2 J4 SENSOR P2 Pl P1 7 1 P3 J5leool l l W P5 ID A B c P...

Page 35: ...7 2 FRONT UNITS FRONT SW4 UNIT IC IC1 PD4081BC QUAD 2 INPUT AND GATE TRANSISTOR 2SC3399 Q1 2 c BASE COLLECTOR EMITTER E 7 2...

Page 36: ...FRONT SW1 UNIT TO VOICE SCAN CONTROL SWITCH VSC W9 C2 we OSI TO AF GAIN TO RECORDING JACK CONTROL REC FRONT SW2 UNIT TO LOGIC UNIT J5 TO METER SWITCH ____ METER SENSOR EPl TO LOGIC UNIT J6...

Page 37: ...UNIT J2l FRONT SW3 UNIT TO FRONT SW 4 UNIT J4 IM SETI FRONT SW4 UNIT Pl2 TO LOGIC UNIT J15l TUNING STEP SELECTOR CONTROL FROM KEYBOARD UNIT PI FROM FRONT SWll UNITCP3l TO LOGIC UNIT J20l 7 3 s24 lcLEA...

Page 38: ...1241H 5 8W AUDIO POWER AMPLIFIER DM 88XB DUAL BALANCED MODULATE NJM78L09A 3 TERMINAL 9V REGULATOR FREQ CTL1 COMPEN SIGNAL 2 BOTTOM NC IN SIGNAL1 FREQ OUT1 IN COMPEN SATION 1 NC OUT2 SATION 2 IN 9 8 Vo...

Page 39: ...TTER E 2SC3399 2SA1048 2SC945 2SC383TM Q6 Q7 Q17 Q19 Q11 Q13 Q14 c E c c BASE BASE COLLECTOR COLLECTO C COLLECTO E COLLECTOR E EMITTER E EMITTER EMITTER EMITTER 2SK241 2SC2026 Q15 Q16 D c SOURCE s BAS...

Page 40: ...the top cover 2 Unscrew and remove the 6 screws labelled from the bottom cover Remove the bottom cover 3 Remove the hex screw labelled from the TUNING CONTROL Pull out the TUNING CONTROL and the othe...

Page 41: ...5 1...

Page 42: ...T SCAN DELAY CONTROL SRBU14 SCAN SPEED CONTROL K1214003W 1MB K 6 BUTIONS 42039 SUB CHASSIS 30440 K 15 POWER SWITCH BUTION 42298 RECORDING JACK HSJ0779 01 A K35 BUTIONS 42629 K35A BUTIONS 42629 N 56 SC...

Page 43: ...TCH SPUT19066A PUSH SWITCHES SPUT19168A PUSH SWITCH SPUT19066A K 16 A BUTTONS 42299 K 16 BUTTONS 42299 ROTARY ENCODER RABH10J01A B 1001A FRONT SW4 UNIT TUNING STEP SELECTOR CONTROL SRBU16 PUSH SWITCHE...

Page 44: ...ASSIS L 20199 AC POWER SOCKET CM 3 FUSE HOLDER FH 032C 02 03 04 05 FH 033 06 REMOTE JACK HSJ0780 01 010 RECORDER REMOTE JACK HSJ0780 01 010 REAR PANEL 30441 GROUND TERMINAL SQ 2054 SPARE JACK AT 700 1...

Page 45: ...P 45 02 03 04 05 TP 46 06 REG CHASSIS 20243 CHASSIS R 20200 CHASSIS 20237 8 10968 EF UNIT SELECTOR SWITCH SSSY02041A PUSH SWITCHES SPPH15009A K 4 6 BUTTONS 42868 ANTENNA CONNECTOR NR DSE 02 5 3 Downlo...

Page 46: ...TSCREW SCREW SETSCREW C 3x6 C 3x6 C 3x6 C 3x6 J3 P2 P5 v J5 IF UNIT HEAT SINK J5 42854 CHASSIS P2 2 B 991E L MAIN UNIT 20199 EPl f B 9920 TO PHONES JACI P9 J9 SET SCREW C 3 x 6 J9 J6 JS J7 J2 P10 lc g...

Page 47: ...R 20200 0 GIC UNIT FROM LOGIC UNIT SETSCREW BO 3x6 FRONT SW3 STANDOFF Q 24 42435 i J1 J2 SHIELDED __f e COVER DOUBLER 4300S UNIT D 0 0 0 VCO UNIT VCO COVER A 0 43002 0 0 I I J4 8 nl J3 JS J6 STANDOFF...

Page 48: ...1 INf llTI FROM DC DC UNIT PU lEl 1 9vj13ejJ4 TO TO FROM PHONES RECORDING FRONTISW3 UNIT JACK P9 JACK P9 P13l Rl4 FROM IF UNIT P2l T OUTI JT It IC9 o tOCIOI I OR103 I OUTl UTI DOUB LER UNIT u C98 oEr...

Page 49: ...P9 J2 E SM CM SOL SOl 2 SOL I 13 8 HV LG AFG HV 9V 13 8 JS FROM METER SWITCH FROM SQUELCH CONTROL FROM FRONT SWll UNIT FROMSOUE FROM AF G COCONTROL NTROL 13 8 FROM PLL UNIT t Pll JG SIG E 13 8 TO DIS...

Page 50: ...IF IN METER GND DET Vee H IF IN MUTE FIL IN AF L OUT OUT IC3 PC1037H c DOUBLE BALANCED MIXER I Ii Ii El liJ Iii w Vee OUT1 OUT2 GND SIGNAL CARRIER IN BYPASS IN IC4 IC5 PC577H FM IF AM PLIFlER l Jtjl...

Page 51: ...TOR C COLLECTOR GATE BASE EMITTER EMITTER E SOURCE S EM f CTOR E 3SK74 05 06 07 d G2 G1 GATE 1 GATE2 S SOURCE DRAIN 2SB582 014 015 2SC2458 09 010 018 019 026 2SA1348 011 017 028 _r A OLLECTOR EMITTER...

Page 52: ...IF UNIT FROM LOGIC UNIT J9 AM BKIF J2 FROM USB LSB SELECTOR SWITCH PIO...

Page 53: ...J6 TO SPEAKER SPI C090Kt010851 l p TO i TO TO SPEAKER SP4 PHONES 10 RF UNIT JACK E E JACK E Pl P5l SP P P9l C JS J5 J4 JI NARROW 6kHz WIDE 15kHz 7 7 J7 FROM FRONT SWtl UNIT P15l...

Page 54: ...SE OLLECTOR EMITIER 2SC945 021 BASE OLLECTOR EMITIER EQ c E 2SC3355 05 06 07 08 016 017 c ooc EMITIER E BASE 3SK101 d 018 GAT E1 GATE2 S SOURCE DRAIN 7 8 8 7 6 5 00 3 4 16 15 14 13 12 11 10 6GND 2GND...

Page 55: ...RF UNIT TO tAJ f Y A I IJ T f Jl 4 I 0 i 10 C3 0 12 1st LO AMP UNIT 1181c O UNIT 0 0 f I 0 a a 111 LO AMP 0 0 L2 T TO lF OUT PVT I 7MHr 2nd MIX UNIT Downloaded by Amateur Radio Directory...

Page 56: ...2 I NIT llllT LO TRAP UNIT OUTPVTt c aef2 c8B o c o C137 co c o C lH PuTI t Q c Q FIL2 UNIT FIL1 UNIT flNP JT CINPVTJ L520 t I al o O x 1 u 1 C83 jo i io i 0 filo i 0 C1 53 J C76 C OUTPUTJ IOU11 IT 7...

Page 57: ...ABLE MULTIVIBRATOR WITH CLEAR PD4081BC QUAD 2 INPUT POSITIVE AND GATE PD4011BC QUAD 2 INPUT POSITIVE NANO GATE HD63A01V1 D26P CPU PD446C 16K CMOS STATIC RAM OUTPUT GND 1A 18 1 CLR PB30 PB32 PB3 PB36 0...

Page 58: ...LTIVIBRATOR TRANSISTORS 2SC2458 2SA1348 a1 a2 a3 a1 as a9 Q4 Q12 Q13 Q14 Q15 Voe P51 P52 P53 P60 P61 P62 P63 P73 P72 P71 P70 P50 P40 P41 P42 P43 CS PROG P23 P22 P21 P20 GNO 2SC3402 Q5 Q6 2SC3399 Q16 Q...

Page 59: ...J6 J19 FM FMN FROM FMN EF UNIT SSB P3l N TO PLL UNIT P5 J7 FROM E VOICE SYNTHESIZER CTL UNIT SO OPTION S1 MODEL No IC EX310l S 2 S3 los71osGIDB51Ds41DB DB2IDs FROM WIRELESS REMOTE CONTROLLER OPTIO FRO...

Page 60: ...T P12l JI FROM EF UNIT E P7l Cl V FROM FROM EFUNIT P6l IREcl IE IJ1e FRONT SW2l UNIT pl J 615vl ls NIS NISTNIEI J 21ATT51LocKIEl5vj5vjsPK51RE13IREMI FROM FROM SENSOR UNIT P8l J20 l5vl1K lo 11 FROM FRO...

Page 61: ...ULUS PLL IC IC4 M54466L IC5 IC9 IC10 IC ICS 1 10 1 11 DIVIDER PC1651G RF WIDE BAND AMP ND487C1 3R DOUBLE BALANCED MIXER IC7 HD10511 PRESCALER 12 JWL Jl JWl Jl ll I PO O 09 De 00 RESET CiiS loCK I0 w I...

Page 62: ...1 022 B BASE COLLECTOR C EMITTER VCO UNIT TRANSISTORS 2SK125 01 03 D s GATE SOURCE 2SA1345 04 2SC1571 05 019 E C BASE COLLECTOR EMITTER 2SC3399 03 09 023 COLLEC EMITTER E 2SC3356 02 04 2SC763 010 016...

Page 63: ...IT J5 FROM l OG C UNIT BS IJ11 VS 0 W19 FROM RF UNIT P3 0 2LO TO MAIN UNIT JS FROM LOGIC UNIT IJ13 VCO UNIT TO RF UNIT I J7J P2 vco UNIT RI RI 0 G w 13 Ri RIS0J 0 0 0 0 Downloaded by Amateur Radio Dir...

Page 64: ...0 VI 0 OUTPUT 0 DOUBLER UNIT llNP UT FROM RF UNIT P2 LO j 0 c _ ro so1 3 c11fB 11e c V 2 16111 UNIT IOUTP ITI IV 0 FROM EF UNIT J1 lcsslussl 7 13 OUTPUT Downloaded by Amateur Radio Directory...

Page 65: ...MINAL 5V REGULATOR TRANSISTORS 2SC2458 2SA1345 Q1 Q2 Q3 Q4 Q5 Q6 Q7 QB Q9 Q10 WR SO S1 2SC2655 E S3 TO T1 T2 T3 OUTPUT GNO 2SA1348 Q13 OLLECTOR E Q11 Q12 BASE E OLLECTOR EMITTER EMITTER EMITTER 2SC339...

Page 66: ...I c n J3 FROM IDSO FRONT SW1l DS I UNIT P4l TO MAIN UNIT J6 TO TO LOGIC UNIT J21l LOGIC UNIT J8 P3 TO LOGIC UNIT J10 c c O c z i...

Page 67: ...S 250880 25A1015 25C945 Q1 c Q2 E Q3 c EQ EMITTER E BASE E COLLECTOR c B A S E OLLECTOR COLLECTOR BASE EMITTER EMITTER DL REG UNIT TRANSISTORS 250880 25A1015 25C945 Q1 c Q2 Q3 c E 4y BASE c OLLECTOR C...

Page 68: ...REG UNIT I 02 103 104 105 J41 o ol ow2 J4llQ Qlo o low2 J3I o o I ow J3llQ Qlo o I OW 117V TO POWER SWITCH DL REG UNIT TO POWER SWITCH P6 234V P3 TO MAIN UNIT J3 P1 FUSE HOLDER F3 ITRANSFORMER I 7 17...

Page 69: ...2655 2SD468 258562 01 02 03 04 05 c c E tQ BASE COLLECTOR COLLECTOR COLLECTOR EMITTER E EMITTER E EMITTER C KEYBOARD UNIT IC IC1 PC1373H PREAMP FOR REMOTE CONTROL r I LiJ liJ lil L J Lil liJ Lil w OUT...

Page 70: ...EF UNIT USB LSB SELECTOR SWITCH KEYBOARD UNIT DC DC UNIT TO PLL UNIT TO LOGIC UNIT JI PIO IJIBl TO TO IF UNIT J9 MAIN UNIT J41 7 19 TO RF UNIT J8 TO FRONT SW4l UNIT J1...

Page 71: ...1SS133 P14 Connector TL 25H 03 81 D22 Diode 1SS133 P15 Connector 001T410 D23 Diode 1SS133 D24 Diode 1SS133 D25 Diode 1SS133 DS1 Lamp BQ044 325B2A D26 Diode 1SS133 D27 Diode 1SS133 D2B Diode 1SS133 ME1...

Page 72: ...22 W15 Wire 23 01 250 C01 W02 W79 Wire 23 04 230 C01 C22 W16 Wire 23 02 220 C01 W03 W80 Wire 23 01 400 C01 W02 W17 Wire 23 03 220 C01 W03 W81 Wire 23 03 400 C01 W02 W18 Wire 23 04 230 C01 W02 W82 Wire...

Page 73: ...r 12k R20 Q19 Transistor 2SC3399 R13 Resistor 10k ELR20 R14 Resistor 1k ELR20 R15 Resistor B 2k ELR20 R16 Resistor 470k ELR20 D1 Diode 1SS53 R17 Resistor 10k R20 D2 Diode 1SS53 R1B Resistor 10k ELR20...

Page 74: ...Ceramic 220P 50V R80 Resistor 1k ELR20 C11 Mylar 0 01 50V R81 Resistor 4 7k ELR20 C12 Electrolytic 10 16V R82 Resistor 1k ELR20 C13 Electrolytic 10 16V RC2 R83 Resistor 100 R20 C14 Ceramic 220P 50V R8...

Page 75: ...17 Jumper IPS 1041 4 C78 Electrolytic 10 16V RC2 W18 Jumper IPS 1041 4 C79 Electrolytic 47 10V W19 Jumper IPS 1041 4 C80 Monolithic 0 75P GRM40 W20 Jumper IPS 1041 2 C83 Monolithic 2P GRM40 W21 Jumper...

Page 76: ...Bk R20 R4 Resistor 100 R20 C1 Ceramic 5P 50V C2 Monolithic 1BP GRM40 C3 Monolithic 5P GRM40 C4 Monolithic 6P GRM40 C5 Monolithic 4P GRM40 C6 Monolithic 2P GRM40 C7 Monolithic 3P GRM40 CB Monolithic BP...

Page 77: ...ithic 0 001 GRM40 013 Transistor 28C1571 G C9 Ceramic 0 35P 50V 014 Transistor 288562 c 015 Transistor 288562 c 016 Transistor 28C3399 EP1 P C Board 8 1249 017 Transistor 28A134B Q1B Transistor 28C245...

Page 78: ...r 100k R20 Fl3 Monolithic FL 75 R3B Resistor 470 ELR20 Fl4 Ceramic CFW455E R39 Resistor 220 R20 Fl5 Ceramic CFW455HT R40 Resistor 2 2k R20 Fl6 Ceramic CFW455K1 R41 Resistor 1k R20 R42 Resistor 2 2k R2...

Page 79: ...Resistor 22k ELR20 R166 Resistor 120k R20 R103 Resistor 22k R20 R167 Resistor 10k ELR20 R104 Resistor 15k R20 R168 Resistor 8 2k CRB25FX R105 Resistor 4 7k ELR20 R169 Resistor 4 7k CRB25FX R106 Resis...

Page 80: ...0 01 50V C122 Mylar 0 033 50V C58 Ceramic 2P 50V C123 Barrier Layer 0 1 16V C59 Barrier Layer 0 047 25V C124 Ceramic 39P 50V CH C60 Barrier Layer 0 047 25V C125 Ceramic 0 01 50V C61 Barrier Layer 0 1...

Page 81: ...4 019 Transistor 28C2458 GR W31 Jumper IP8 1041 4 020 FET 28K30ATM Y W33 Jumper IP8 1041 4 021 Transistor 28C945 P W34 Jumper IP8 1041 4 W35 Jumper IP8 1041 2 W36 Jumper IP8 1041 4 D1 Diode 188216 W37...

Page 82: ...00K L74 Coil LA 233 L10 Coil LAL03NA 101K L77 Coil LAL03NA 100K L11 Coil LAL03NA R56M L7B Coil LA 232 L12 Coil LAL03NA R47M L79 Coil LA 232 L13 Coil LA 247 LBO Coil LA 232 L14 Coil LA 247 LB1 Coil LAL...

Page 83: ...Resistor 2 2k ELR20 R64 Resistor 100 R20 R131 Resistor 220k ELR20 R66 Trimmer RHBOC151XA 100K R132 Resistor 150 ELR20 R67 Resistor 100k R20 R133 Resistor 220 R20 R68 Trimmer RHBOCN40YA 33K R135 Resis...

Page 84: ...001 50V C99 Monolithic 150P GRM40 C37 Ceramic 0 001 50V C100 Monolithic 3P GRM40 C3B Ceramic 0 001 50V C101 Monolithic 0 001 GRM40 C39 Ceramic 0 001 50V C102 Monolithic 0 001 GRM40 C40 Ceramic 2P 50V...

Page 85: ...Monolithic 5P GRM40 W31 Wire 62 99 125 C31 99 W32 08 99 C150 Ceramic 47P 50V W33 Wire 72 98 030 X98 X98 C151 Monolithic 6P GRM40 W34 Wire 72 98 030 X98 X98 C152 Feed Through TF240 602 SS332Z 50V W35...

Page 86: ...5C245B GR D50 Diode 188133 011 Transistor 25C245B GR D51 Diode 188133 012 Transistor 28A134B D52 Diode 188133 013 Transistor 25A134B D53 Diode 158133 014 Transistor 28A134B D54 Diode 188133 015 Transi...

Page 87: ...Resistor 1M R20 C26 Electrolytic 0 47 50V R34 Resistor 47k ELR20 C27 Barrier Layer 0 1 16V R35 Resistor 47k R20 C28 Electrolytic 0 47 50V R36 Resistor 47k R25 C29 Electrolytic 22 10V R37 Resistor 47k...

Page 88: ...1041 4 W81 Jumper IPS 1041 4 W14 Jumper IPS 1041 2 W82 Jumper IPS 1041 2 W16 Jumper IPS 1041 4 W83 Jumper IPS 1041 4 W17 Jumper IPS 1041 4 W84 Jumper IPS 1041 2 W18 Jumper IPS 1041 4 W85 Jumper IPS 10...

Page 89: ...270 C01 C22 012 Transistor 2SC3355 W137 Wire 23 04 270 C01 C22 Q13 FET 2SK162 UM W138 Wire 23 05 270 C01 C22 014 Transistor 2SA1015 Y W139 Wire 23 06 270 C01 C22 015 Transistor 2SC383TM W140 Wire 23...

Page 90: ...K R7 Resistor 22 MCR10 L1B Coil LS 259 RB Resistor 6 Bk MCR10 L19 Coil LS 259 R9 Resistor 1k R20 L20 Coil LS 259 R10 Resistor 270 MCR10 L21 Coil LS 145 R11 Resistor 270 MCR10 L22 Coil LAL03NA R33M R1...

Page 91: ...20 R142 Resistor 47 R50X R71 Resistor 100 R20 R72 Resistor 47k ELR20 R73 Resistor 100 ELR20 C1 Electrolytic 33 16V R74 Resistor 100 ELR20 C2 Barrier Layer 0 1 16V R75 Resistor 22k ELR20 C3 Electrolyti...

Page 92: ...Electrolytic 47 6 3V MS7 C125 Ceramic 0 001 50V C62 Ceramic 100P 50V C126 Ceramic 470P 50V C63 Ceramic 0 001 50V C127 Ceramic 470P 50V C64 Ceramic 5P 50V C12B Ceramic 0 001 50V C65 Ceramic 0 001 50V C...

Page 93: ...r JPW 02A C178 Electrolytic 100 10V W25 Jumper JPW 02A C179 Electrolytic 100 10V W26 Jumper JPW 02A C180 Ceramic 33P 50V W27 Wire 72 98 030 X98 X98 C181 Ceramic 33P 50V W28 Wire 72 98 030 X98 X98 C182...

Page 94: ...11 Coil LQN5N 1ROM R1 Resistor 220 MCR10 R2 Resistor 1 5k MCR10 R3 Resistor 3 9k MCR10 R4 Resistor 100 MCR10 R5 Resistor 10 MCR10 R6 Resistor 100 MCR10 R7 Resistor 220 MCR10 RB Resistor 1 5k MCR10 R9...

Page 95: ...Barrier Layer 0 1 16V D9 Diode 1SS55 CB Barrier Layer 0 1 16V D10 Diode 1SS55 C9 Barrier Layer 0 1 16V D11 Diode 1SS55 C10 Barrier Layer 0 1 16V D12 Diode 1SS55 C11 Barrier Layer 0 1 16V D13 Diode 1S...

Page 96: ...3 07 150 C01 C21 W10 Jumper IPS 1041 2 W74 Wire 23 08 230 C01 C21 W11 Jumper IPS 1041 4 W75 Wire 23 05 050 C21 C21 W12 Jumper IPS 1041 2 W76 Wire 23 06 120 C21 C21 W13 Jumper IPS 1041 2 W77 Wire 23 08...

Page 97: ...er IPS 1041 4 R5 Trimmer RH BOQN204A 330 W13 Jumper 74 98 050 X98 X98 R6 Resistor 680 R25 W14 Wire 13 06 040 B07 B07 R7 Resistor 4 7 R25 W15 Wire 13 06 040 B07 B07 C1 Ceramic DE7090B102KVA1 KC 1000P C...

Page 98: ...r SRW5P56 J R3 Resistor 100 R25 R4 Resistor 1 8k R25 R5 Trimmer RH0652CN2J04A 330 R6 Resistor 680 R25 R7 Resistor 4 7 R25 C1 Ceramic DE1110E102MACT4K KD C2 Ceramic DE111OE102MACT4K KD C3 Ceramic DD112...

Page 99: ...9H 102J L2 Coil LAL04NA 102K R1 Resistor 5 6k R20 R2 Resistor 5 6k R20 R3 Resistor 2 2 R20 R6 Resistor 3 3k ELR20 R7 Resistor 10 CR825FX RB Resistor 15k R20 R9 Resistor 2 2k ELR20 R10 Resistor 120 ELR...

Page 100: ...Connector TL 25H 03 B1 D17 Diode 1SS133 PB Connector TL 25H 03 B1 D18 Diode 1SS133 pg Connector TMP P01X A1 D19 Diode 1SS133 P10 Connector 001T410 D20 Diode 1SS133 D21 Diode 1SS133 D22 Diode 1SS133 S...

Page 101: ...330 C01 W02 S12 Switch HKW0269 01 200 ENT W12 Wire 23 08 330 C01 W02 S13 Switch HKW0269 01 200 AM W13 Wire 23 03 270 C01 W02 S14 Switch HKW0269 01 200 FM W14 Wire 23 00 270 C01 W02 S15 Switch HKW0269...

Page 102: ...form 00 1 nl o LJ 1 30 0V f P4 O O 25 2 7K fr AM c 1 IR26 2 7KI I F1 N r i zl 1 J 30 0V DIM OFFJ t l J P3 30 0 S _ _o_J R D _ _ _ o _ __ t o_ _ t o t t 4 _7 t c 7 1 9 06 1ssss RJO s2 t JJ _ J f I 1 M...

Page 103: ...8 I 031 155133 08 25C24Sa I 032 155133 09 25C245tl I D33 755133 25C2458 n 47K 034 155133 12 IC4d 11 8 JCSd r C9 0 001 C4 4081 IC6 4087 1 9 D 4 s s1 n i ___ IF _ _ _ _ _ _ _ _ _ _ _ _ 048 155133 l 051...

Page 104: ...02 25C3356 I VCO UNIT 0 __ c 1 i I I I I I I I I I I I I I I I R77 560K R49 470K R50 470K C34 33_ 0P l4 I R124 39 g C18 33f JP lo fa L l 200 eoomvp_p Fl l8 6 1 r7r l IMH1 F2 68 7 1 199 7 1MHz F3 46 l...

Page 105: ...5C3355 l16 1mH 7 8V Ff F3l OV F2 F4 l 08 09 I I I I I I 2SA1015 2SC3399 024 155216 J4 12 RF UNIT C4 C6 S 2 V Q e f f ilOO OP 01 155216 ft i C16 0 001 r 012 M1204 l70 LA 246 079 155216 j g C35 l33 u po...

Page 106: ...o1 QIO 2SC3399 R87 R89 S6X 22K 044 RD12E 3 4V Fl F3 S 0V F2 F4 r I R64 100 I i r 21 1 I C79 2P 1 l I 1 D 8 ov I i 755216 I C81 I I 5P L _ J I FJL2 252 J sF 1 L_________________________________J r R60...

Page 107: ...and Pin1 u Pin 2 QEJ 1513 S1 023 LJ Sl4 S44 a ___ LI 4 575 S7 0 vsc 0 520 ME TER I lal s21 l t t i 1 ir t OSI LL LJ 027 Pin3 ppro 33kHz X 6 oom 5114 I PB FRONT SW l UNIT r SCAN START STOP PRJO PROG SE...

Page 108: ...J2 011 020 021 022 01 027 155133 TSfkHzl 519 r 7 0 1 100 7 1K 0 5 10 12 S 25 0 015 024 027 029 155133 032 FRONT SW4 UNIT 0 0 0 0 1K SY P14 1 YI I Y2 I Y3 7 j P12 081 082 DB J P6 when mod AM FM nottow...

Page 109: ...7 25C3399 c Q30 15953 _ OV SSBI ___ __________ ______________ R _ JC7 51 M5218l o 1 2v 3 R11 2 2K I C7A I I 2 M f R115 15K I g M c O s i Q 1 3 0V 13 BV C24 0 1 ___ R43 10K i R48 ct 100 cz7 I I SQL OPE...

Page 110: ...TR P2c l PJ f l 2 i3 J2 J6 ILO 2LO J8 P2 J5 I EXTJF r Dp2 Ill t f PLL UNIT P3 JS 13 6 JI P4 Pl P15l J7 P2j J2 AM sss _ BKIF P10j J4 1 SP4l9 i J 5 1 E 12 _ l 9V l 24V P2 I I i 1 7i MAIN REG IF EF Pll E...

Page 111: ...__ _ ____ t I PIS P6 Tl I L___ _3_______1 ________ r s_ J r IAC234V I I I I I I i c l I J3 J4 I I I L___________________ J 9 2 DI KBU6D Q1 2SD880 Q2 2SA1015 Q3 2SC91 5 EF GND ANT SPEAKER FM 1 2 USSIL...

Page 112: ...9 2 TV R7000 OPTION 57 r I I POWER L ____ _J 9 0V Q ct C47 0 0047 MAIN R29 700K C42 70 C47 0 0047 C78 C20 0 0047 0 00 I 5 0V 32...

Page 113: ...S 02 C79 15 R101 o 39 HI C15 tt01330P L9 12 10 0 27 H 270P 02 0 0047 LR 88 4 4V P3 JI VIDEO 7 13 1 C21 I I J 0 0047 4 0V V V C10 _ 0 200P r 6 74 65V _ _ 4 4V ct ct R13 8 2K R14 1 8K 4 SV 3 1 5ov 51 a1...

Page 114: ...ER UNIT IC 1 TC9134P 3 C1 C2 C3 21 Voo 16 RXIN l r I 4msec I REMOTE CONTROL POWER ON QI 2SC2458 R3 4 l K PW EX1 EX2 2 5 8 o 1 4 7 3 6 9 ENT CE Mch F DN F UP AM FM FM N SSB SPEECH POC VA Dl 028 155133...

Page 115: ...0 1 081 TAY8L005AP 2 R32 10 5 f t 3 al f 73 8 042 DBD er UQ 13 BV 8 Q15 25A1345 r t 1 c I REMOTE SW ON JI I Pl J _ 8 c 0 1 R OK 5 Y 6 v REl3 ___ R23 048 021 I SPKS 016 a47K 155133 R24 10K E 2SA 345 J...

Page 116: ...tJ 1SSS5 014 1 55 D15 1SSSS Dlf 1 555 Z SC 19 c R4t ff1K LO 1 I u VH rl rnr il t fHD iJi_ T JC rTTA11J Q05AP Ir llltlO SU P L I P3 v LI tmH 2 12 5 l I 1 RI R 210 41 rlf 1A1f4005 E Wl l tttt trtlrti 1...

Page 117: ...155133 PO I C4 4081 IC6 4081 PIJ P12 PIJ PIO z Vee PfO IO A 41 755133 IC14b D42 1SS133 RSS 10K 043 155133 RS4 IDK 044 155133 ss t tt PRS3 o 1 D4S 1 1 55 1 33 053 _ S2 _ 1DK D46 410 1 SS 1 33 2fc fi99...

Page 118: ...7 T I I 100 R54 7 Slf 1 6 t co 0 33 JJH c 470P ii i J T L74 100uH R131 CIJ I I R13 150 210 1DDP 8 I h Ullllll _ TO MAIN JIJ Lt i 1 J 11 l IKJM Pl1 rn 470P I I n ii iii 8 1 11 FROM RElrfOTL P1 fOPrJONJ...

Page 119: ...5 2SC3399 R36 10K 024 155216 e RF UNIT RL2 G5Y 154P R66 100K JC2 NJM45580 R67 100K R131 220K R69 22K RYl 160 JC3 NJM4551 01 2SC r J R64 100 I I I I C61 SP 0 Fil r 2nd MIX I I 31 l C14S IP C149 SP l DI...

Page 120: ...1965F L J r I R60 100 I I 039 1Mt204 I I i c 755 I 10Pl_ __JsP I I I l46 l47 l67 FIL 1 I I LB 115 LB 175 LB 167 LB 161 I L J C9S 0 001 r R147 7SK R744 J JK I I I co 1 1 l I 8 T l 1 J 1 1 I I I I I I...

Page 121: ...Pl tI I I I I I I I P31 l l l P p t SW2 vsc o SW 1 i r SCAN START STOP PRIO PROG SEL M MOOE MEMORY S1 S2 SS S3 9 9 9 a a a a 8 a a a a a Q a a Ii Ii ii i i PR O PROG SET SET SET RESET CL AUTO M 57 51...

Page 122: ...sot6 f __r J SQUELCH L SOL2 f J LOCK sw1 1F _ DIN L L OCK t E DIN PJ J2 TEN KEY UNIT J16 P6 080 OBI 0 0820 OBJ0 0940 DB5 0 0860 0810 El Y 3 I023 _j 515 a 021 J Q_ E _ Jr Pl 1 2 3 y 5 y53 Q Q D D5 T 5...

Page 123: ...470K C16 R23 C17 C18 10 10 DS RJ2 331 15553 C2 3 _NJM4558D r 1 R7 R9 R10 C10220P l 1SK 15K 15K J C11 R14 R77 Yf IR123 l l l IA 1 Ol l o K fo _ i R112 tfiS3 R25 J 27K 4SSBD 70K 45500 4 i BP 017 2SC3 D9...

Page 124: ..._ Ti 014 258562 fl 01 25C1214 02 25C1214 CJ 330P M tl I 015 258562 R109 IOK is R155 470 02 S D29 1S5S3 a a __1ss _ __l 1 ____ 1 1 J_ _J R JO 3 31 R49 J 31 R31 3 JK RJ 3 JK 016 25C3399 r c 027 25C3399...

Page 125: ...022 2SC1a1s REG UNIT T AC W I I I I i c J i I _ ___l___ 3 ___J cno 10 R13d 100 I 0 Q 076 1SS53 1 1 a ffts3 R7S IOK MAIN IF __ r _ AG ws CENT E P2 EF GND J2 ANT Pl SPEAKER P2 53 RECORDER SPEECH O Pf R...

Page 126: ...6 3 JIMM 2141560 7 26 Ft JC 214 560 7423 Im IX P rtcw y I 201 AUt111a QA 30 49 PhoM 4 991 1 ICOM CANADA LTD 3071 Aoed Ut1lt 9 Rlc hinond 8 C VIX 2T Ctn ad PhOfl 04 273 7400 F 604 273 1900 ICOM EUROPE...

Search results

Summary of Contents for IC-R7000

Reviews:

Related manuals for IC-R7000

Brands by name

Popular brands

Icom IC-R7000, Service Manual

Search results

Summary of Contents for IC-R7000

Reviews:

Related manuals for IC-R7000

Brands by name

Popular brands