background image

[MAIN UNIT]

[MAIN UNIT]

S.=Surface mount

R342

7030003660 S.RESISTOR

ERJ3GEYJ 683 V (68 k

)

R344

7030003560 S.RESISTOR

ERJ3GEYJ 103 V (10 k

)

R348

7030003510 S.RESISTOR

ERJ3GEYJ 392 V (3.9 k

)

R349

7030003560 S.RESISTOR

ERJ3GEYJ 103 V (10 k

)

R357

7030003760 S.RESISTOR

ERJ3GEYJ 474 V (470 k

)

R359

7030003560 S.RESISTOR

ERJ3GEYJ 103 V (10 k

)

R360

7030003560 S.RESISTOR

ERJ3GEYJ 103 V (10 k

)

R361

7030003520 S.RESISTOR

ERJ3GEYJ 472 V (4.7 k

)

R362

7030003560 S.RESISTOR

ERJ3GEYJ 103 V (10 k

)

R363

7030003560 S.RESISTOR

ERJ3GEYJ 103 V (10 k

)

R365

7030003200 S.RESISTOR

ERJ3GEYJ 100 V (10 

)

R366

7030003320 S.RESISTOR

ERJ3GEYJ 101 V (100 

)

R369

7510000920 S.THERMISTOR

NTCCF2012 4CH 104KC-T

R370

7030003550 S.RESISTOR

ERJ3GEYJ 822 V (8.2 k

)

R371

7030003520 S.RESISTOR

ERJ3GEYJ 472 V (4.7 k

)

R372

7030003440 S.RESISTOR

ERJ3GEYJ 102 V (1 k

)

R373

7030003560 S.RESISTOR

ERJ3GEYJ 103 V (10 k

)

R374

7030003620 S.RESISTOR

ERJ3GEYJ 333 V (33 k

)

R375

7030003520 S.RESISTOR

ERJ3GEYJ 472 V (4.7 k

)

R376

7310003590 S.TRIMMER

EVM-1XSX50 B24 (203)

R377

7030003560 S.RESISTOR

ERJ3GEYJ 103 V (10 k

)

R378

7030003600 S.RESISTOR

ERJ3GEYJ 223 V (22 k

)

R379

7030003600 S.RESISTOR

ERJ3GEYJ 223 V (22 k

)

R380

7030003670 S.RESISTOR

ERJ3GEYJ 823 V (82 k

)

R381

7030003320 S.RESISTOR

ERJ3GEYJ 101 V (100 

)

R382

7030003440 S.RESISTOR

ERJ3GEYJ 102 V (1 k

)

R385

7030003430 S.RESISTOR

ERJ3GEYJ 821 V (820 

)

R386

7030000180 S.RESISTOR

MCR10EZHJ 22 

(220)

R387

7030003450 S.RESISTOR

ERJ3GEYJ 122 V (1.2 k

)

R388

7510000860 S.THERMISTOR

NTCCF2012 3FH 222KC-T

R389

7030003640 S.RESISTOR

ERJ3GEYJ 473 V (47 k

)

R392

7030003640 S.RESISTOR

ERJ3GEYJ 473 V (47 k

)

R397

7030003680 S.RESISTOR

ERJ3GEYJ 104 V (100 k

)

R398

7030003680 S.RESISTOR

ERJ3GEYJ 104 V (100 k

)

R400

7030003750 S.RESISTOR

ERJ3GEYJ 394 V (390 k

)

R401

7030003710 S.RESISTOR

ERJ3GEYJ 184 V (180 k

)

R402

7030003440 S.RESISTOR

ERJ3GEYJ 102 V (1 k

)

R403

7030004040 S.RESISTOR

ERJ3GEYJ 4R7 V (4.7 

)

R404

7030003680 S.RESISTOR

ERJ3GEYJ 104 V (100 k

)

R405

7030003680 S.RESISTOR

ERJ3GEYJ 104 V (100 k

)

R406

7030003620 S.RESISTOR

ERJ3GEYJ 333 V (33 k

)

R407

7030003640 S.RESISTOR

ERJ3GEYJ 473 V (47 k

)

R408

7030003640 S.RESISTOR

ERJ3GEYJ 473 V (47 k

)

R409

7030003460 S.RESISTOR

ERJ3GEYJ 152 V (1.5 k

)

R410

7030003480 S.RESISTOR

ERJ3GEYJ 222 V (2.2 k

)

R412

7030003440 S.RESISTOR

ERJ3GEYJ 102 V (1 k

)

R415

7030000620 S.RESISTOR

MCR10EZHJ 100 k

(104)

R418

7030003640 S.RESISTOR

ERJ3GEYJ 473 V (47 k

)

R420

7030003580 S.RESISTOR

ERJ3GEYJ 153 V (15 k

)

R421

7030004050 S.RESISTOR

ERJ3GEYJ 1R0 V (1 

)

R501

7030003560 S.RESISTOR

ERJ3GEYJ 103 V (10 k

)

R502

7030003580 S.RESISTOR

ERJ3GEYJ 153 V (15 k

)

R503

7030003570 S.RESISTOR

ERJ3GEYJ 123 V (12 k

)

R504

7030003570 S.RESISTOR

ERJ3GEYJ 123 V (12 k

)

R505

7030003570 S.RESISTOR

ERJ3GEYJ 123 V (12 k

)

R506

7030003580 S.RESISTOR

ERJ3GEYJ 153 V (15 k

)

R508

7030003560 S.RESISTOR

ERJ3GEYJ 103 V (10 k

)

R509

7030003560 S.RESISTOR

ERJ3GEYJ 103 V (10 k

)

R510

7030003440 S.RESISTOR

ERJ3GEYJ 102 V (1 k

)

R511

7030003710 S.RESISTOR

ERJ3GEYJ 184 V (180 k

)

R512

7030003510 S.RESISTOR

ERJ3GEYJ 392 V (3.9 k

)

R513

7030003650 S.RESISTOR

ERJ3GEYJ 563 V (56 k

)

R514

7030003440 S.RESISTOR

ERJ3GEYJ 102 V (1 k

)

R515

7030003630 S.RESISTOR

ERJ3GEYJ 393 V (39 k

)

R516

7030003570 S.RESISTOR

ERJ3GEYJ 123 V (12 k

)

R517

7030003570 S.RESISTOR

ERJ3GEYJ 123 V (12 k

)

R518

7030003570 S.RESISTOR

ERJ3GEYJ 123 V (12 k

)

R519

7030003440 S.RESISTOR

ERJ3GEYJ 102 V (1 k

)

R520

7030003560 S.RESISTOR

ERJ3GEYJ 103 V (10 k

)

R521

7030003710 S.RESISTOR

ERJ3GEYJ 184 V (180 k

)

R522

7030003720 S.RESISTOR

ERJ3GEYJ 224 V (220 k

)

R523

7030003650 S.RESISTOR

ERJ3GEYJ 563 V (56 k

)

R524

7030003680 S.RESISTOR

ERJ3GEYJ 104 V (100 k

)

R525

7030003320 S.RESISTOR

ERJ3GEYJ 101 V (100 

)

R526

7030003680 S.RESISTOR

ERJ3GEYJ 104 V (100 k

)

R527

7030003680 S.RESISTOR

ERJ3GEYJ 104 V (100 k

)

R528

7030003800 S.RESISTOR

ERJ3GEYJ 105 V (1 M

)

R529

7030003750 S.RESISTOR

ERJ3GEYJ 394 V (390 k

)

R530

7030003500 S.RESISTOR

ERJ3GEYJ 332 V (3.3 k

)

R531

7030003440 S.RESISTOR

ERJ3GEYJ 102 V (1 k

)

R532

7030003680 S.RESISTOR

ERJ3GEYJ 104 V (100 k

)

R533

7030003680 S.RESISTOR

ERJ3GEYJ 104 V (100 k

)

R534

7030003800 S.RESISTOR

ERJ3GEYJ 105 V (1 M

)

R535

7410000950 S.ARRAY

EXB-V8V 102JV

R538

7410000950 S.ARRAY

EXB-V8V 102JV

R540

7030004360 S.RESISTOR

ERJ3EKF 5901 V (5.9 k

)

R541

7030004370 S.RESISTOR

ERJ3EKF 8251 V (8.25 k

)

R542

7030003560 S.RESISTOR

ERJ3GEYJ 103 V (10 k

)

R543

7030003420 S.RESISTOR

ERJ3GEYJ 681 V (680 

)

R544

7030003680 S.RESISTOR

ERJ3GEYJ 104 V (100 k

)

R545

7030003680 S.RESISTOR

ERJ3GEYJ 104 V (100 k

)

R546

7030003440 S.RESISTOR

ERJ3GEYJ 102 V (1 k

)

R547

7030003440 S.RESISTOR

ERJ3GEYJ 102 V (1 k

)

R548

7030003640 S.RESISTOR

ERJ3GEYJ 473 V (47 k

)

R549

7030003640 S.RESISTOR

ERJ3GEYJ 473 V (47 k

)

R550

7030003640 S.RESISTOR

ERJ3GEYJ 473 V (47 k

)

R551

7030003640 S.RESISTOR

ERJ3GEYJ 473 V (47 k

)

R552

7030003440 S.RESISTOR

ERJ3GEYJ 102 V (1 k

)

R553

7030003680 S.RESISTOR

ERJ3GEYJ 104 V (100 k

)

R554

7030003680 S.RESISTOR

ERJ3GEYJ 104 V (100 k

)

R555

7030005650 S.RESISTOR

RR0816R-304-D (300 k

)

R556

7030005870 S.RESISTOR

RR0816R-104-D (100 k

)

R558

7030003800 S.RESISTOR

ERJ3GEYJ 105 V (1 M

)

R559

7030003680 S.RESISTOR

ERJ3GEYJ 104 V (100 k

)

R560

7030003440 S.RESISTOR

ERJ3GEYJ 102 V (1 k

)

R561

7030003440 S.RESISTOR

ERJ3GEYJ 102 V (1 k

)

R562

7030003720 S.RESISTOR

ERJ3GEYJ 224 V (220 k

)

R563

7030003640 S.RESISTOR

ERJ3GEYJ 473 V (47 k

)

R564

7030003640 S.RESISTOR

ERJ3GEYJ 473 V (47 k

)

R565

7030003640 S.RESISTOR

ERJ3GEYJ 473 V (47 k

)

R566

7030003640 S.RESISTOR

ERJ3GEYJ 473 V (47 k

)

R567

7030003520 S.RESISTOR

ERJ3GEYJ 472 V (4.7 k

)

R568

7030003520 S.RESISTOR

ERJ3GEYJ 472 V (4.7 k

)

R569

7030003440 S.RESISTOR

ERJ3GEYJ 102 V (1 k

)

R570

7410000950 S.ARRAY

EXB-V8V 102JV

R571

7410000950 S.ARRAY

EXB-V8V 102JV

R572

7410000950 S.ARRAY

EXB-V8V 102JV

R573

7410000950 S.ARRAY

EXB-V8V 102JV

R574

7030003440 S.RESISTOR

ERJ3GEYJ 102 V (1 k

)

R575

7410000950 S.ARRAY

EXB-V8V 102JV

R576

7410000950 S.ARRAY

EXB-V8V 102JV

R577

7030003440 S.RESISTOR

ERJ3GEYJ 102 V (1 k

)

R578

7030003440 S.RESISTOR

ERJ3GEYJ 102 V (1 k

)

R579

7030003440 S.RESISTOR

ERJ3GEYJ 102 V (1 k

)

R580

7030003440 S.RESISTOR

ERJ3GEYJ 102 V (1 k

)

R581

7030003440 S.RESISTOR

ERJ3GEYJ 102 V (1 k

)

R583

7030003440 S.RESISTOR

ERJ3GEYJ 102 V (1 k

)

R584

7030003680 S.RESISTOR

ERJ3GEYJ 104 V (100 k

)

R585

7030003680 S.RESISTOR

ERJ3GEYJ 104 V (100 k

)

R586

7030003540 S.RESISTOR

ERJ3GEYJ 682 V (6.8 k

)

R587

7030003540 S.RESISTOR

ERJ3GEYJ 682 V (6.8 k

)

R588

7030003430 S.RESISTOR

ERJ3GEYJ 821 V (820 

)

R589

7030003610 S.RESISTOR

ERJ3GEYJ 273 V (27 k

)

R590

7030003880 S.RESISTOR

ERJ3GEYJ 244 V (240 k

)

R591

7030003440 S.RESISTOR

ERJ3GEYJ 102 V (1 k

)

R592

7030003400 S.RESISTOR

ERJ3GEYJ 471 V (470 

)

R593

7030003590 S.RESISTOR

ERJ3GEYJ 183 V (18 k

)

R594

7030003520 S.RESISTOR

ERJ3GEYJ 472 V (4.7 k

)

R595

7030003560 S.RESISTOR

ERJ3GEYJ 103 V (10 k

)

R596

7030003650 S.RESISTOR

ERJ3GEYJ 563 V (56 k

)

C2

4030011160

S.CERAMIC

GRM42-6 CH 150J 500PT

C3

4030011210

S.CERAMIC

GRM42-6 CH 330J 500PT

C4

4030006850 S.CERAMIC

C1608 JB 1H 471K-T-A

C5

4030006860 S.CERAMIC

C1608 JB 1H 102K-T-A

C6

4030006860 S.CERAMIC

C1608 JB 1H 102K-T-A

C7

4030006850 S.CERAMIC

C1608 JB 1H 471K-T-A

C8

4030011210

S.CERAMIC

GRM42-6 CH 330J 500PT

C9

4030011080

S.CERAMIC

GRM42-6 CH 060D 500PT

C10

4030011170

S.CERAMIC

GRM42-6 CH 180J 500PT

C11

4030011240

S.CERAMIC

GRM42-6 CH 470J 500PT

C13

4030006850 S.CERAMIC

C1608 JB 1H 471K-T-A

C14

4510004650 S.ELECTROLYTIC

ECEV1EA4R7SR

C15

4030011160

S.CERAMIC

GRM42-6 CH 150J 500PT

C16

4030011160

S.CERAMIC

GRM42-6 CH 150J 500PT

C17

4030011180

S.CERAMIC

GRM42-6 CH 220J 500PT

C18

4030007030 S.CERAMIC

C1608 CH 1H 150J-T-A

C19

4030009530 S.CERAMIC

C1608 CH 1H 030B-T-A

C20

4030009530 S.CERAMIC

C1608 CH 1H 030B-T-A

C21

4030009520 S.CERAMIC

C1608 CH 1H 020B-T-A

C22

4030007060 S.CERAMIC

C1608 CH 1H 270J-T-A

C23

4030006860 S.CERAMIC

C1608 JB 1H 102K-T-A

C26

4030006850 S.CERAMIC

C1608 JB 1H 471K-T-A

6 - 5

REF

ORDER

DESCRIPTION

NO.

NO.

REF

ORDER

DESCRIPTION

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NO.

Summary of Contents for IC-F1610

Page 1: ...SERVICE MANUAL VHF FM TRANSCEIVER iF1610...

Page 2: ...ment model name and unit name 4 Quantity required SAMPLE ORDER 1110003571 S IC MC3372SVM IC F1610 MAIN UNIT 5 pieces 8810008660 Screw BT M3x8 NI ZU IC F1610 Bottom cover 10 pieces Addresses are provid...

Page 3: ...4 4 4 5 PORT ALLOCATIONS 4 5 SECTION 5 ADJUSTMENT PROCEDURES 5 1 PREPARATION 5 1 5 2 INITIAL SET MODE 5 2 5 3 PLL ADJUSTMENT 5 3 5 4 RECEIVER ADJUSTMENT 5 4 5 5 TRANSMITTER ADJUSTMENT 5 5 SECTION 6 PA...

Page 4: ...lter Audio output power External SP connector ETS 300 086 146 174 MHz 128 16 ch 8 banks 16K0F3E 25 kHz Wide 8K50F3E 12 5 kHz Narrow 20 C to 55 C 13 2 V DC negative ground 7 0 A 1 2 A 700 mA SO 239 50...

Page 5: ...573 PLL IC IC12 MC145190F D A converter IC5 M62363FP FRONT unit CPU IC20 HD64F3437F16 EEPROM IC27 X25650S8I 2 5 Low pass filter circuit 1st mixer Q2 3SK166 RF amplifier Q1 3SK116 1st IF filter FI1 FL...

Page 6: ...PC 617 Pin No Terminal name Description Specification 1 DIM Backlight control input 5 to 30 V for dark 2 PAAF AF output for public address and Ext SP func tions 0 to 330 mV rms 47 k 3 DISC AF output f...

Page 7: ...ket bolts from the front plate using an allen wrench 1 32 in Separate the front unit from the transceiver main unit Remove 4 screws from the RMK 1 front unit attach ment to open the rear plate Connect...

Page 8: ...btain selection capability and to pass only the desired signals The filtered signal is applied to the 2nd IF circuit after being amplified at the 1st IF amplifier Q4 4 1 4 2ND IF AND DEMODULATOR CIRCU...

Page 9: ...receiving a signal containing a matching subaudible tone CTCSS or DTCS When tone squelch is in use and a signal with a mismatched or no subaudible tone is received the tone squelch circuit mutes the...

Page 10: ...rcuit protects the power module IC11 from a mismatched output load and stabilizes the output power The APC detector circuit detects forward signals and reflec tion signals at D3 and D1 respectively Th...

Page 11: ...1 12 6 MHz Rx VCO Q21 D19 D20 D40 D41 Tx VCO Q23 D21 D22 D42 D43 Charge pump LINE HV VCC CPU5V 5V 8V R8V T8V MT8V DESCRIPTION The voltage from the external power connector Same voltage as the HV line...

Page 12: ...d Outputs high pass filter s characteris tics select signal High During CTCSS operation Outputs mic audio select signal to the audio switch IC25 High While Public address func tion is ON Outputs MT8V...

Page 13: ...Oscilloscope DC voltmeter Digital multimeter AC millivoltmeter External speaker Attenuator Terminator GRADE AND RANGE Frequency range 0 1 600 MHz Output level 0 1 V 32 mV 127 to 17 dBm Frequency rang...

Page 14: ...ol Beep ON OFF Maximum beep level DTCS balance CTCSS DTCS Tone deviation Maximum voice deviation S meter level Transmit low power L1 Transmit low power L2 Transmit high power H MODE No NOTE 2 beeps li...

Page 15: ...nsmitting MAIN Rear panel Connect a digital multi meter or an oscillo scope to the check point LV Loosely couple a fre quency counter to the antenna connector 3 0 V 10 0 14 0 V 3 0 V 10 5 15 5 V 174 0...

Page 16: ...ge 5 2 for details Receiving Make sure no signal is being applied to the antenna connector Enter Initial Set Mode No 2 Refer to page 5 2 for details Operating frequency 136 000 MHz Receiving Connect a...

Page 17: ...Refer to page 5 2 for details No AF signals are applied to the micro phone connector Set an FM deviation meter as HPF OFF LPF 20 kHz De emphasis OFF Detector P P 2 Wide Narrow setting Wide DTCS code...

Page 18: ...030003680 S RESISTOR ERJ3GEYJ 104 V 100 k R44 7030003680 S RESISTOR ERJ3GEYJ 104 V 100 k R45 7030003680 S RESISTOR ERJ3GEYJ 104 V 100 k R46 7030003440 S RESISTOR ERJ3GEYJ 102 V 1 k R47 7030003440 S RE...

Page 19: ...S VARICAP 1SV217 TPH2 D41 1720000270 S VARICAP 1SV217 TPH2 D42 1720000270 S VARICAP 1SV217 TPH2 D43 1720000270 S VARICAP 1SV217 TPH2 D44 1720000360 S DIODE HSU88TRF D45 1750000550 S DIODE 1SS355 TE 17...

Page 20: ...473 V 47 k R15 7030003340 S RESISTOR ERJ3GEYJ 151 V 150 R16 7030003720 S RESISTOR ERJ3GEYJ 224 V 220 k R17 7030003720 S RESISTOR ERJ3GEYJ 224 V 220 k R18 7030003720 S RESISTOR ERJ3GEYJ 224 V 220 k R19...

Page 21: ...003560 S RESISTOR ERJ3GEYJ 103 V 10 k R239 7030003560 S RESISTOR ERJ3GEYJ 103 V 10 k R240 7030003660 S RESISTOR ERJ3GEYJ 683 V 68 k R242 7030003500 S RESISTOR ERJ3GEYJ 332 V 3 3 k R243 7030003460 S RE...

Page 22: ...R530 7030003500 S RESISTOR ERJ3GEYJ 332 V 3 3 k R531 7030003440 S RESISTOR ERJ3GEYJ 102 V 1 k R532 7030003680 S RESISTOR ERJ3GEYJ 104 V 100 k R533 7030003680 S RESISTOR ERJ3GEYJ 104 V 100 k R534 70300...

Page 23: ...0J T A C126 4030007020 S CERAMIC C1608 CH 1H 120J T A C127 4030007060 S CERAMIC C1608 CH 1H 270J T A C128 4030007020 S CERAMIC C1608 CH 1H 120J T A C129 4030007070 S CERAMIC C1608 CH 1H 330J T A C130...

Page 24: ...E 105M 8L C340 4030006860 S CERAMIC C1608 JB 1H 102K T A C341 4030006860 S CERAMIC C1608 JB 1H 102K T A C343 4030006860 S CERAMIC C1608 JB 1H 102K T A C344 4030006860 S CERAMIC C1608 JB 1H 102K T A C3...

Page 25: ...CERAMIC C1608 JB 1E 103K T A C550 4030006860 S CERAMIC C1608 JB 1H 102K T A C551 4030006860 S CERAMIC C1608 JB 1H 102K T A C552 4030006860 S CERAMIC C1608 JB 1H 102K T A C553 4030009990 S CERAMIC C16...

Page 26: ...5 7 1 REF NO SECTION 7 MECHANICAL PARTS CHASSIS PARTS ORDER NO DESCRIPTION QTY REF NO FRONT UNIT ORDER NO DESCRIPTION QTY REF NO MAIN UNIT ORDER NO DESCRIPTION QTY J1 6510004880 Connector MR DS E 01 1...

Page 27: ...MP6 C MP3 C J2 M MP15 C MP12 C MP13 M MP2 M MP4 M MAIN Top side MP6 M J5 M MP2 C MP9 M MP12 M MP2 C MP8 M W4 M MP8 C MP5 C MAIN UNIT Bottom side FRONT UNIT MP1 C MP5 F MP6 F MP1 F MP7 F MP7 C OPPOSITE...

Page 28: ...Symbol K DTA114EU Symbol 14 DTA143ZU Symbol 113 DTA144EU Symbol 16 DTC114EU Symbol 24 DTC114YU Symbol 64 DTC144EU Symbol 26 DTC363EK Symbol H27 FMS2A Symbol S2 FMW2 Symbol W2 XP4601 Symbol 5C D S G2...

Page 29: ...MICE AFO 8V P0 P1 P2 P3 P4 1 4 7 2 5 8 0 3 6 9 MP2 SECTION 9 BOARD LAYOUTS The combination of this page and the next page show the unit layout in the same config uration as the actual P C Board 9 1 FR...

Page 30: ...5 8 4 1 49 64 48 1 33 16 32 17 39 38 65 1 102 64 12 A SPO B AFO C HANG 128 103 1 12 J2 VCC SQL SP SPE 8V FTXD FRXD POSW MICE MIC GND AFO from MAIN unit J5 9 2 BOTTOM VIEW...

Page 31: ...SCK J6 30 16 ESI ECS2 CPU5V ECK ESO GND 6 2 5 1 to Optional unit EX 1761 J7 VCC VCC SP SPE 8V FTXD FRXD POSW MICE MIC GND AFO to FRONT unit J2 J5 1 12 1 11 1 6 2 5 50 26 75 25 76 51 1 100 8 4 1 5 1 15...

Page 32: ...MP11 16 9 1 1 4 1 5 8 5 10 6 8 MP7 4 1 5 8 MP10 10 1 11 8 1 9 16 20 5 8 4 1 8 5 1 4 MP13 SP MP12 9 4 BOTTOM VIEW...

Page 33: ...TEMP N W NWC IC12 MC145190F Q18 2SC51110 Q25 DTC144EU Q26 DTC114EU IC13 TC4W66FU Q30 FMS2A Q31 FMW2 Q505 DTC144EU X501 R8V T8V HV VCC CPU5V VRX TMUT PWON 8V MT8V 5V CTRL 5V IC16 TA7808F Q36 2SD1664 Q3...

Page 34: ...2 R4 1k R5 100k R7 10k R8 220k O U T 1 V D D 2 V S S 3 N C 4 N C 5 IC3 S 80742SL D1 MA111 R6 470k R9 220k Q1 2SC4081 C11 0 01 R10 100k R17 100k Q3 DTC114EU 5V C18 0 1 C19 470p C21 1 C22 0 1 IC5 AN8005...

Page 35: ...S 15 SDA WAIT P97 16 P96 17 AS P95 18 WR P94 19 KEYIN13 PA5 20 KEYIN12 PA4 21 RD P93 22 IRQ0 P92 23 EIOW IRQ1 P91 24 ECS2 IRQ2 P90 25 P42 TMRI0 51 P43 TMCI HIRQ11 52 P44 TMO1 HIRQ1 53 P45 TMRI1 HIRQ1...

Page 36: ...10a NJM2904 D44 HSU88 R103 4 7k 5 6 7 IC10b NJM2904 R99 4 7k C409 47p R329 1k D45 1SS355 R361 4 7k Q12 2SJ377 R333 10k C394 470p R107 470 Q14 DTC144EU D509 DAN202U C116 470p IC16 TA7808F D15 DSA3A1 R3...

Page 37: ...6 C207 10 R564 47k R563 47k D27 DA204U R213 4 7k R212 4 7k Q40 2SD1664 Q41 2SC4116 D29 DA204U C406 470p C407 470p R566 47k R565 47k Q38 2SD1664 C267 10 C264 0 1 Q42 2SB1123 L504 3 3 Q43 2SC4081 C252 0...

Page 38: ...Australia Phone 03 9387 0666 Fax 03 9387 0022 Unit 9 Sea St Herne Bay Kent CT6 8LD U K Phone 01227 741741 Fax 01227 741742 URL http www icomuk co uk Zac de la Plaine Rue Brindejonc des Moulinais BP 58...

Page 39: ...6 9 16 Kamihigashi Hirano ku Osaka 547 0002 Japan A 5547HI SV C 1998 by Icom Inc...

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