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Icom IC-M700PRO, Servise Manual

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CONTENTS

SECTION 1 

SPECIFICATIONS

SECTION 2 

INSIDE VIEWS

SECTION 3 

CIRCUIT DESCRIPTION

 

3 - 1  RECEIVER CIRCUITS ................................................................................................................................ 3 - 1

 

3 - 2  TRANSMITTER CIRCUITS ......................................................................................................................... 3 - 3

 

3 - 3  PLL CIRCUIT ............................................................................................................................................... 3 - 5

 

3 - 4  PORT ALLOCATIONS ................................................................................................................................. 3 - 6

SECTION 4 

ADJUSTMENT PROCEDURES

 

4 - 1  PREPARATION ............................................................................................................................................ 4 - 1

 

4 - 2  PLL ADJUSTMENT ..................................................................................................................................... 4 - 2

 

4 - 3  TRANSMITTER ADJUSTMENTS ................................................................................................................ 4 - 4

 

4 - 4  RECEIVER ADJUSTMENTS ....................................................................................................................... 4 - 8

SECTION 5 

PARTS LIST

SECTION  6 

MECHANICAL PARTS AND DISASSEMBLY

SECTION 7 

SEMICONDUCTOR INFORMATION

SECTION 8 

BOARD LAYOUTS

 

8 - 1  PLL UNIT  .................................................................................................................................................... 8 - 1

 

8 - 2  MAIN UNIT  ................................................................................................................................................. 8 - 2

 

8 - 3  LOGIC-J UNIT, ALARM AND PA150W BOARD'S  ...................................................................................... 8 - 3

 

8 - 4  MIC-J, VR1/2-J, SENSOR1/2, FILTER-J AND TERMINAL-J BOARD'S ...................................................... 8 - 4

SECTION 9 

BLOCK DIAGRAM

SECTION 10  VOLTAGE DIAGRAM
 

 

LOGIC-J UNIT, VR1/2-J, SENSOR1/2-J AND MIC-J BOARD'S  .............................................................. 10 - 1

 

 MAIN 

UNIT 

................................................................................................................................................ 10 - 2

 

 PLL 

UNIT 

 

.................................................................................................................................................. 10 - 5

 

 

PA150W, FILTER-J, TERMINAL-J BOARD'S   .......................................................................................... 10 - 6

Summary of Contents for IC-M700PRO

Page 1: ...S 14410XZ C1 June 2007 SSB RADIO TELEPHONE iC m700pro ...

Page 2: ...PLE 1110003491 S IC TA31136FNG IC M700PRO MAIN UNIT 5 pieces 8820001210 Screw 2438 screw IC M700PRO Top cover 10 pieces Addresses are provided on the inside back cover for your convenience Icom Icom Inc and logo are registered trademarks of Icom Incorporated Japan in the United States the United Kingdom Germany France Spain Russia and or other countries ORDERING PARTS 1 Make sure the problem is in...

Page 3: ...TMENTS 4 4 4 4 RECEIVER ADJUSTMENTS 4 8 SECTION 5 PARTS LIST SECTION 6 MECHANICAL PARTS AND DISASSEMBLY SECTION 7 SEMICONDUCTOR INFORMATION SECTION 8 BOARD LAYOUTS 8 1 PLL UNIT 8 1 8 2 MAIN UNIT 8 2 8 3 LOGIC J UNIT ALARM AND PA150W BOARD S 8 3 8 4 MIC J VR1 2 J SENSOR1 2 FILTER J AND TERMINAL J BOARD S 8 4 SECTION 9 BLOCK DIAGRAM SECTION 10 VOLTAGE DIAGRAM LOGIC J UNIT VR1 2 J SENSOR1 2 J AND MIC...

Page 4: ...ncluded 291 4 W 116 4 H 315 D mm 1115 32 W 419 32 H 1213 32 D in Weight with ant battery case and cells 7 9 kg 17 lb 7 oz Remote connector NMEA D sub 9 pin female ACC 1 connector DIN 8 pin female ACC 2 connector DIN 7 pin female M TRANSMITTER Output power at 13 6 V DC 150 60 20 W PEP 60 20 W PEP only above 24 MHz Spurious emissions 75 dB typical Carrier suppressions 65 dB typical Unwanted sideband...

Page 5: ...ard EUR 21 EUR 22 only FILTER board Power detector circuit MAIN PLL AND LOGIC UNITS RF filter circuit Noise blanker circuit 2nd mixer circuit 1st IF amplifier Q8 3SK131 1st IF filter FI1 FL 120 PLL IC IC3005 LC7153M DDS IC IC3001 SC 1246A PLL A unit ALARM board except GEN 21 MAIN unit Squelch circuit Demodulator circuit IC10 NJM1496V BFO DDS IC IC3002 SC 1287 Reference oscillator X3001 CR 282 GEN ...

Page 6: ...he noise blanker gate D15 D16 and amplified at the 2nd IF amplifier Q16 and then applied to one of the 9 MHz IF filters as described below The passed signal is amplified at the two stage 2nd IF amplifiers Q32 Q33 and is applied to a demodulator circuit D39 for H3E or IC10 for J3E and others 2ND IF FILTERS USED 3 1 4 NOISE BLANKER CIRCUIT MAIN UNIT The noise blanker circuit cuts off the IF circuit ...

Page 7: ...ch Q131 sets the AGC line as fast release during scanning A1A mode selection and DSC operation 3 1 8 S METER CIRCUIT MAIN UNIT The S meter indicates the AGC level on the display since the AGC level varies with the received signal strength The AGC bias voltage AGC time constant line from the AGC amplifier Q41 is inverted and amplified at the meter amplifier IC19b The amplified signal is applied to ...

Page 8: ...o the mixer circuit D52 The switching diode D19 is turned ON when R8 voltage disappears 2 H3E AND R3E MODES An SSB signal is applied to the IF amplifier Q18 in the same manner as with J3E J2B mode The BFO signal from the PLL unit is amplified at the buffer amplifier Q30 and is then applied to the IF amplifier Q18 as a carrier signal to be added to an SSB signal R211 and R212 adjust the car rier le...

Page 9: ...so affected by the reference volt age to decrease the IF signal level The comparator output controls the gate bias of the IF amplifier Q19 so that the IF signal level is determined by the reference voltage of the comparator IC17a 2 RF ALC CIRCUIT FILTER BOARD The RF output power level is detected at D4309 of the power detector circuit FILTER board L4341 D4309 D4310 The detected signal FOR signal i...

Page 10: ...ncy 60 MHz and a BFO fre quency 9 0106 9 013 MHz for the MAIN unit The 1st LO PLL adopts a mixerless dual loop PLL system The BFO uses a DDS and a 2nd LO as a fixed frequency double that the crystal oscillator 3 3 2 1ST LO PLL PLL UNIT The 1st LO PLL contains a main loop and reference loop as a dual loop system The reference loop generates a 10 65 to 10 75 MHz frequency using a DDS circuit and the...

Page 11: ...Outputs low power control signal for 60 W power Outputs low power control signal for 20 W power Input port for the CW keying High When key is closed Outputs a SEND control signal for the ACC 1 and ACC 2 sockets Outputs a SEND control signal for T8 and R8 voltage line control Low For transmit Outputs an alarm control signal to activate the 2 tone emergency alarm encoder High Alarm ON Outputs a tone...

Page 12: ...blanker is on Outputs an AGC OFF signal High AGC deactivate Outputs an external NBDP equip ment control signal Low During NBDP data output Outputs a strobe signal for an initial matrix Input ports for an initial matrix Output band signals for RF LPF and BPF selection Outputs mode signals Input port for an optional AT 130E Low During tuning Outputs a mode signal Outputs an antenna tuner tuning cont...

Page 13: ...Standard signal generator SSG Oscilloscope AC millivoltmeter External speaker Attenuator DC ammeter GRADE AND RANGE Frequency range 300 3000 Hz Measuring range 1 500 mV Frequency range 0 1 30 MHz Output level 0 1 µV 32 mV 127 to 17 dBm Frequency range DC 100 MHz Measuring range 0 01 10 V Measuring range 10 mV 10 V Input impedance 4 Ω Capacity 6 W or more Power attenuation 50 or 60 dB Capacity 150 ...

Page 14: ...y frequency 29 9999 MHz Wait for 5 min after power ON Terminate P3002 to ground with a 50 ohms resister Receiving PLL PLL PLL Connect a digital m u l t i m e t e r o r oscilloscope to check point J3004 Connect a digital m u l t i m e t e r o r oscilloscope to check point J3005 C o n n e c t a n R F voltmeter to check point P3002 Connect a frequency counter to check point P3002 3 2 V More than 1 5 ...

Page 15: ...024 Main loop lock voltage check point J3005 Reference loop lock voltage check point J3004 Reference loop lock voltage adjustment C3049 Reference frequency check point P3002 Reference frequency adjustment L3004 L3003 L3005 MAIN AND PLL UNITS ...

Page 16: ...ect an audio generator to the MICROPHONE connector and set as Frequency 1 5 kHz Transmitting Display frequency 12 2300 MHz Mode J3E Ground the lead of R545 on the MAIN unit with a wire Connect an audio generator to the MICROPHONE connector and set as Frequency 1 5 kHz Level 3 mV Transmitting PA PA Rear Panel Rear Panel MAIN Rear Panel Cut the lead wire W4011 and connect a DC ammeter 1 A to the cut...

Page 17: ...C APC adjustment R4031 Idling current for final transistors check point Ammeter R4026 EP4006 EP4004 Ammeter EP4003 Unsolder Cut W4011 R4026 Idling current for drive transistors check point W4011 Idling current for drive transistors adjustment R4022 PA AND FILTER BOARDS Transmit peak adjustment SWR detector check point R150 L59 L64 L88 L89 L65 SWR detector transmit peak preparation R545 MAIN UNIT ...

Page 18: ...itting Display frequency 12 2300 MHz Mode J3E Disconnect BFO plug J5 on the MAIN unit Connect an audio generator to the MICROPHONE connector and set as Frequency 1 5 kHz Level 150 mV Transmitting Display frequency 12 2300 MHz Mode J3E Connect an audio generator to the MICROPHONE connector and set as Frequency 1 5 kHz Level 10 mV Transmitting 140 W 0 5 V 45 W 2 0 W 140 W Minimum carrier level Less ...

Page 19: ...n adjustment R159 R26 R184 Tune power preparation Tune power adjustment Output power adjustment L108 R205 Mic gain adjustment R2066 R184 R211 R212 Mic limitter adjustment R2070 Carrier suppression adjustment R239 R238 MAIN UNIT AND LOGIC BOARD ...

Page 20: ...ct a standard signal generator to the ANT connector and set as Frequency 12 2315 MHz Level 1 mV 47 dBm Receiving Display frequency 12 2300 MHz Mode J3E Connect a standard signal generator to the ANT connector and set as Frequency 12 2315 MHz Level 3 2 µV 97 dBm Add the following signal into the signal generator output Receiving Muximum output level 1 0 V 30 dB 32 mV Push the DIMMER switch 7th dot ...

Page 21: ...012 JB 1C 104K T C2060 4310000480 MLR 50 F2D 104J GEN 24 only RL2001 6330001330 RLY AG 201344 J2007 6510003391 CNR B03B EH S LF SN J2008 6510018381 CNR 10FE BT VK N J2009 6510018391 CNR 06FE BT VK N J2010 6510018391 CNR 06FE BT VK N J2011 6510018391 CNR 06FE BT VK N J2012 6510018391 CNR 06FE BT VK N J2013 6510010021 CNR RTB 1 5 2F LF J2014 6510010021 CNR RTB 1 5 2F LF DS2001 5080000401 LMP HRT 329...

Page 22: ...0 S DIO MA862 TX D2 1790000450 S DIO MA862 TX D3 1790000620 S DIO MA77 TX D4 1790000620 S DIO MA77 TX D5 1790000450 S DIO MA862 TX D6 1790000450 S DIO MA862 TX D7 1790000450 S DIO MA862 TX D8 1790000450 S DIO MA862 TX D9 1790000450 S DIO MA862 TX D10 1790000450 S DIO MA862 TX D11 1790000450 S DIO MA862 TX D12 1790000450 S DIO MA862 TX D13 1790000450 S DIO MA862 TX D14 1790000450 S DIO MA862 TX D15...

Page 23: ...R47J L36 6200002981 S COL NLV32T R56J L37 6200003261 S COL NLV32T 101J S Surface mount MAIN UNIT REF ORDER DESCRIPTION NO NO L38 6200003031 S COL NLV32T R47J L39 6200003251 S COL NLV32T R39J L40 6200003251 S COL NLV32T R39J L41 6200003251 S COL NLV32T R39J L42 6200003261 S COL NLV32T 101J L43 6200003021 S COL NLV32T R33J L44 6200003011 S COL NLV32T R27J L45 6200003011 S COL NLV32T R27J L46 6200003...

Page 24: ...2 k R129 7030003320 S RES ERJ3GEYJ 101 V 100 S Surface mount MAIN UNIT REF ORDER DESCRIPTION NO NO R130 7030003320 S RES ERJ3GEYJ 101 V 100 R132 7030003480 S RES ERJ3GEYJ 222 V 2 2 k R133 7030003480 S RES ERJ3GEYJ 222 V 2 2 k R134 7030003480 S RES ERJ3GEYJ 222 V 2 2 k R135 7030003320 S RES ERJ3GEYJ 101 V 100 R136 7030003560 S RES ERJ3GEYJ 103 V 10 k R138 7030003680 S RES ERJ3GEYJ 104 V 100 k R139 ...

Page 25: ... 10 k R504 7030003640 S RES ERJ3GEYJ 473 V 47 k R505 7030003440 S RES ERJ3GEYJ 102 V 1 k R506 7030003680 S RES ERJ3GEYJ 104 V 100 k S Surface mount MAIN UNIT REF ORDER DESCRIPTION NO NO R510 7030003540 S RES ERJ3GEYJ 682 V 6 8 k R515 7030003520 S RES ERJ3GEYJ 472 V 4 7 k R517 7030003480 S RES ERJ3GEYJ 222 V 2 2 k R518 7030003400 S RES ERJ3GEYJ 471 V 470 R519 7030003640 S RES ERJ3GEYJ 473 V 47 k R5...

Page 26: ...1H 103K T C6 4030010020 S CER C1608 JB 1H 122K T C7 4030008860 S CER C1608 JB 1H 153K T C8 4030006870 S CER C1608 JB 1H 222K T S Surface mount MAIN UNIT REF ORDER DESCRIPTION NO NO C9 4030008920 S CER C1608 JB 1H 473K T C10 4030008920 S CER C1608 JB 1H 473K T C11 4030006870 S CER C1608 JB 1H 222K T C13 4030009970 S CER C1608 JB 1H 182K T C14 4030008920 S CER C1608 JB 1H 473K T C17 4030009980 S CER...

Page 27: ... 50 F2D 103J C263 4510004990 ELE 16 ME 100 HC C264 4310000360 MLR 50 F2D 103J C265 4510004910 ELE 16 ME 10 SWN S Surface mount MAIN UNIT REF ORDER DESCRIPTION NO NO C266 4510008410 ELE 25 ME 4R7 HC C267 4510008420 ELE 50 ME R47 HC C268 4510005120 ELE 16 ME 47 HC C269 4510005490 ELE 50 ME 2R2 HC C270 4510008410 ELE 25 ME 4R7 HC C275 4510005120 ELE 16 ME 47 HC C276 4030006880 S CER C1608 JB 1H 472K ...

Page 28: ...CER C1608 JB 1H 472K T C669 4030006880 S CER C1608 JB 1H 472K T C670 4510005150 ELE 50 ME 10 HC C671 4510004990 ELE 16 ME 100 HC C672 4510004990 ELE 16 ME 100 HC C673 4510004990 ELE 16 ME 100 HC C674 4510003840 ELE 50 ME 1 SWB C683 4510004910 ELE 16 ME 10 SWN C684 4510008420 ELE 50 ME R47 HC C685 4030011600 S CER C1608 JB 1E 104K T C686 4510001910 ELE 25 MS7 10UF 5X7 C687 4510001910 ELE 25 MS7 10U...

Page 29: ...urface mount PLL UNIT REF ORDER DESCRIPTION NO NO R3174 7030003380 S RES ERJ3GEYJ 331 V 330 R3176 7030003640 S RES ERJ3GEYJ 473 V 47 k R3177 7030003640 S RES ERJ3GEYJ 473 V 47 k R3178 7030003640 S RES ERJ3GEYJ 473 V 47 k R3179 7030003640 S RES ERJ3GEYJ 473 V 47 k R3180 7030003640 S RES ERJ3GEYJ 473 V 47 k R3181 7030003640 S RES ERJ3GEYJ 473 V 47 k R3183 7030003640 S RES ERJ3GEYJ 473 V 47 k R3184 7...

Page 30: ...T4 AZ D4306 1710000061 DIO 1SS55 T4 AZ D4307 1710000061 DIO 1SS55 T4 AZ D4308 1710000061 DIO 1SS55 T4 AZ D4309 1710000981 DIO MBD701G D4310 1710000981 DIO MBD701G D4311 1710000061 DIO 1SS55 T4 AZ L4301 6180000900 COL LAL 03NA 101K L4302 6140001990 COL LR 226 T68 2 GEN 24 only L4303 6140002000 COL LR 227 T68 2 GEN 24 only L4304 6180000900 COL LAL 03NA 101K L4305 6180000900 COL LAL 03NA 101K L4306 6...

Page 31: ... C4417 4010005780 CER HM60SJ SL 101J 500V C4420 4010005770 CER HM60SJ SL 820J 500V C4421 4010005660 CER HM60SJ SL 220J 500V C4422 4510005481 ELE 50 ME 1 HC C4423 4510005481 ELE 50 ME 1 HC C4424 4510005481 ELE 50 ME 1 HC C4425 4510005481 ELE 50 ME 1 HC C4426 4510005481 ELE 50 ME 1 HC C4427 4510005481 ELE 50 ME 1 HC C4428 4510005481 ELE 50 ME 1 HC C4429 4010005640 CER HM60SJ SL 180J 500V C4430 40100...

Page 32: ...2 JB 1H 472K T C4038 4030004740 S CER C2012 JB 1H 472K T C4045 4320000340 DMI DM20C 472J5 C4046 4030004740 S CER C2012 JB 1H 472K T C4047 4030004740 S CER C2012 JB 1H 472K T C4048 4030004740 S CER C2012 JB 1H 472K T C4050 4510005040 ELE 25 ME 1000 HC C4051 4510004591 ELE 16 ME 470 HC C4052 4510006160 ELE 25 ME 10 HC C4053 4030004740 S CER C2012 JB 1H 472K T C4054 4030004740 S CER C2012 JB 1H 472K ...

Page 33: ...30003620 S RES ERJ3GEYJ 333 V 33 k R5002 7030003640 S RES ERJ3GEYJ 473 V 47 k R5003 7030003440 S RES ERJ3GEYJ 102 V 1 k R5004 7030003640 S RES ERJ3GEYJ 473 V 47 k R5005 7030003440 S RES ERJ3GEYJ 102 V 1 k R5006 7030003680 S RES ERJ3GEYJ 104 V 100 k R5007 7030003710 S RES ERJ3GEYJ 184 V 180 k R5008 7030003440 S RES ERJ3GEYJ 102 V 1 k R5009 7030003440 S RES ERJ3GEYJ 102 V 1 k R5010 7030003640 S RES ...

Page 34: ...512 1632 COVER 2 1 MP1020 8210012221 1632 REAR PANEL 1 1 MP1022 8930035780 1632 REAR SEAL 1 MP1024 8930035750 1632 CONNECTOR PLATE 1 MP1029 8810003841 Screw BiH M3X8 SUS SSBC 1 MP1030 8810003841 Screw BiH M3X8 SUS SSBC 4 MP1031 8820000551 Cap volt M4X8 ZK3 4 MP1038 8810003841 Screw BiH M3X8 SUS SSBC 9 MP1040 8810008790 Screw M3X6 NI 4 MP1045 8930037030 1562 STAND OFF 2 MP1050 8930037900 Thermal sh...

Page 35: ...210 194 Sheild plate 1 MP3015 8930005570 Insulation sheet U 1 MP3017 8950000180 Cable tie 80 2 MP3018 8930050240 1632 PLL SPRING 1 PA J UNIT REF ORDER DESCRIPTION QTY NO NO J4601 6510000370 MR DS 1 P4601 6510003240 TMP P01X A1 1 P4602 6510011270 S2P SVF 1 P4603 6510011270 S2P SVF 1 F4601 5220000210 FH052 S 1 F4602 5220000210 FH052 S 1 F4603 5210000090 FGB 30A 1 F4604 5210000090 FGB 30A 1 W4601 901...

Page 36: ...0 Earth spring D 1 TERMINAL J BOARD REF ORDER DESCRIPTION QTY NO NO J7001 6510010021 RTB 1 5 2F LF 1 P7001 6510011270 S2P SVF 1 F7001 5220000110 TFH S30 1 F7002 5210000061 FGB 5A PBF 1 EP7003 6510018330 F4053A 1 EP7004 6510018330 F4053A 1 EP7005 6910000630 FSOH070RN 1 EP7006 6910000630 FSOH070RN 1 EP7007 6510013860 FV2 S3 3 1 EP7008 6510013860 FV2 S3 3 1 EP7009 6910000640 FSOH090RN 1 EP7010 901768...

Page 37: ...6 4 ...

Page 38: ...6 5 ...

Page 39: ...Symbol AB 2SC4215 O Symbol QO 2SC4673D Symbol CO 2SD1448 Symbol 46 2SD1585K 2SD1619 T Symbol DB 2SK210 GR Symbol YG 2SK2171 4 Symbol KM 3SK131 MAS Symbol VI1 DTA114EU Symbol 14 DTC114EK Symbol 24 DTC114ES Symbol E SK DTC114EU Symbol 24 S D G B E C B C E B E C B E C B E C DIODES 1SS184 Symbol B3 HVM17 01TR Symbol T6 1SS226 Symbol C3 1SS301 Symbol B3 1SS302 Symbol C3 DF30SC4M Symbol 30SC4M HSM88ASR ...

Page 40: ... 26 50 75 1 11 33 22 12 34 44 23 to MAIN unit J4 2LO X1 P3002 to MAIN unit J5 BFO P3003 Add 3000 to each indicated part number on the unit for the actual number NOTE 16 to MAIN unit J9 15 2 1 J3007 GND 8V STB1 CON1 DRST DATA 13 6 13 6 GND PFSK STB2 CON2 CON0 STB3 CK 13 6 PLL UNIT ...

Page 41: ...MO GND DMD DMD DAF DAF NMI 1 5 6 9 J31 NC NC NC GND NMD NMD NAF NAF NSEN from LOGIC unit J2002 1 7 J16 LTXD LRXD SPE SP GND 13 6 13 6 to TUNER 1 4 J15 KEY STAT 13 6 GND ANTC 13 6 2 1 from REG board P8002 EUR 21 from TERMINAL board J7001 GEN 21 GEN 22 from LOGIC unit P2004 GEN 23 EUR 22 J32 GND 9 to ALARM board J5001 10 1 2 J29 GND GND GND GND GND GND ALM8 GND 5V GND 2 to ALARM board J5002 1 14 7 J...

Page 42: ...4645 HVE P1 PAI MP4003 MP4003 EP4013 C66 EP10 C65 EP11 W11 MP1 MP4 C80 MP2 MP5 C81 1 8 4 5 from TERMINAL J board HV RED from TERMINAL J board HVE BLACK Add 4000 to each indicated part number on the unit for the actual number C4010 C4011 C4015 C4016 C4033 located bottom side of the point NOTE 10 to MAIN unit J22 9 2 1 J4003 THS 13 6 GND GND HTP T8 HL 13 6 GND ICA C15 C10 C16 C11 C33 TX FREQ ALARM L...

Page 43: ... 5V VOL VOLE 5V VOL VOLE to FRONT SP2801 1 3 J2007 SP NC SP HVO GND 1 2 from TERMINAL J board P7001 J2013 HV 13S HVO 13 6 2 1 to FRONT S2801 POWER J2014 HV 13S to MAIN unit J16 1 7 J2002 LTXD LRXD SPE SP GND 13 6 13 6 GND 1 2 9 10 to MIC J board J2302 J2008 PTT MICE NC AF2 GND PTTE MIC AF1 AFE to MAIN unit J23 4 1 J2003 MOD MODE AFGE AFG2 Add 2000 to each indicated part number on the unit for the ...

Page 44: ...ATE SQLC TONE GATE X5001 CSAC3 58MGC300CD IC5001 S 7116AF BUFFER BUFFER Q5001 2SC4116 ALARM BOARD GEN 2 GEN 22 GEN 25 only ALARM GATE IC38a TC4W66F ALMS ALMS MOD GATE IC38b TC4W66F MMS ALARM GATE IC12b TC4W66F EXT MOD GATE IC39a TC4W66F IC39b TC4W66F Q119 2SC4116 BUFFER Q118 2SC4116 EXT MOD GATE DMS DSC MOD IC9 NJM1496V DC TERMINAL J BOARD BUFFER IC5 TD62783AF KEY START 13 6 GND TO TUNER 1 M 1 N P...

Page 45: ...9 1 C2033 100k R2065 1 C2032 82k R2068 IC2008a 22 C2029 0 0047 C2030 82k R2064 2 3 8 1 4 470 R2073 47 C2036 220 R2063 4 7 C2034 DTC114EK Q2008 2SC1623 Q2009 100k R2070 4 7 C2035 4 7 C2037 W2012 1SS184 D2008 1SS184 D2009 IC2008b 5 7 1SS184 D2006 33k R2040 4 7k R2041 47k R2042 15k R2043 2SC1623 Q2006 47k R2039 unit J23 to MAIN P2003 AFGE MOD AFG2 MODE AFGE MOD AFG2 MODE J2003 unit J16 to MAIN P2002 ...

Page 46: ...C52 0 0022 C53 0 68µH L29 0 82µH L28 39p C50 300p C51 390p C49 220 R16 0 1 C48 100µH L27 R15 220 0 82µH L26 330p C46 470p C44 C47 0 1 C622 470p 1µH L25 C45 0 0022 C43 330p C41 470p C42 56p 1µH L23 1µH L24 0 1 C40 100µH L22 2 1 3 4 MA862 D9 B3 1 2µH L21 0 1 C39 0 0015 C623 0 0018 C37 1 8µH L20 560p C36 C624 120p C35 470p C33 560p R14 220 100µH L17 0 1 C32 C34 100p 1 5µH L19 1 5µH L18 B2 B1 B0 1 8µH...

Page 47: ...3 MA862 D23 15p C185 D21 MA862 0 0047 C176 10k R118 R89 470k 1 5k R116 C172 0 056 R114 220k C173 0 047 DTC114EU Q43 C171 0 0047 R111 330 0 047 C170 R110 100 R109 1 5k 0 0047 C175 1SS301 D225 10k R117 R94 10k MA77 D18 10µH L86 C651 22p 100k R113 C158 0 0047 C157 0 0047 R112 100k R91 100 0 0047 C174 0 0047 C582 CRY BU4001BF IC22 100 C263 560 R291 4 7 C266 10 C265 15k R294 IC22d 10k R293 CRY 0 01 C26...

Page 48: ...738 47k GRST 1 R701 BEEP AFG RFG P75 P74 P73 P72 P71 P70 P63 P61 P60 C538 0 0047 C668 0 0047 0 1 C653 220k R806 R641 3 3k 0 0047 C535 P67 P66 P65 P64 CWIN P91 P92 P93 CSEL GULD GSEL P50 P51 12p C509 12p C510 9 8304MHz MA 406 X2 GCK GDAT GSTB GRST CTXD CRXD BUSY 0 0047 C317 C511 C518 10 R690 R697 0 0047 C319 C326 HD6433378B26F IC132 P86 SCKI IRQ5 P85 RXDI IRQ4 P84 TXDI IRQ3 P83 P82 P81 P80 VSS P37 ...

Page 49: ...VDD SYS_CLK VSS VSS STRB CON2 CON1 CON0 VSS BUSY VSS CONTCLK DATA VDD 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 1 2 3 4 5 6 7 8 9 10 11 25 24 23 12 22 21 13 20 14 19 16 17 15 1SS301 D3002 BFO PLL UNIT J3003 P3003 39 ...

Page 50: ...p 0 0047 C4394 DTC114ES Q4301 FILTER J BOARD 0 0047 C4395 P4302 100µH L4344 10 R4308 C4396 0 0047 1SS55 D4311 C4430 0 0047 AGP2013 RL4317 100µH L4343 C4393 180p L4341 LR 291 C4392 30p 10p C4409 10k R4303 R4304 100k L4339 100µH MBD701 D4309 C4389 470p 10k R4306 MBD701 D4310 470p C4391 R4307 68 C4388 470p R4302 100k PAO J4002 L4340 100µH T8 13 6 L3 L5 L2 L4 L1 L6 L0 L7 GND GND GND FOR REF GND L4010 ...

Page 51: ...L http www icomamerica com E mail sales icomamerica com Customer Service Phone 1 425 454 7619 Glenwood Centre 150 6165 Highway 17 Delta B C V4K 5B8 Canada Phone 1 604 952 4266 Fax 1 604 952 0090 URL http www icomcanada com E mail info icomcanada com Unit 1 103 Garden Road Clayton VIC 3168 Australia Phone 61 03 9549 7500 Fax 61 03 9549 7505 URL http www icom net au E mail sales icom net au 146A Har...

Page 52: ...1 1 32 Kamiminami Hirano ku Osaka 547 0003 Japan S 14410XZ C1 2007 Icom Inc ...

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