Icom FP-561 Service Manual Download Page 3

Page: 3 / 48

TABLE OF CONTENTS

SECTION

SPECIFICATIONS

1-1

FP-561 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-1

1-2

RD-200 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-2

SECTION

INSIDE VIEWS

2-1

FP-561 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-1

2-2

RD-200 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-2

SECTION

CIRCUIT DESCRIPTION

3-1

TRANSMITTER CIRCUITS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-1

3-2

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

3-3

REGULATOR CIRCUITS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-2

3-4

INTERFACE CIRCUITS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-3

3-5

LOGIC CIRCUITS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-3

3-6

DGPS RECEIVER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-4

3-7

PORT ALLOCATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-5

SECTION

ADJUSTMENT PROCEDURES

4-1

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

4-2

FP-561 TRANSMITTER ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-2

4-3

FP-561 RECEIVER ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-2

4-4

FP-561 WATER TEMPERTUREM ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-2

4-5

RD-200 ADJUSTMENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-4

SECTION

PARTS LIST

SECTION

MECHANICAL PARTS AND DISASSEMBLY

SECTION

SEMI-CONDUCTOR INFORMATION

SECTION

BOARD LAYOUTS

8-1

FP-561

8-1-1 SW UNIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-1

8-1-2 LOGIC UNIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-3

8-1-3 MAIN UNIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-5

8-2

RD-200

8-2-1 MAIN UNIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-7

8-2-2 ANT UNIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-9

SECTION

BLOCK DIAGRAM

9-1

FP-561 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9-1

9-2

RD-200 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9-2

SECTION

VOLTAGE DIAGRAM

10-1

FP-561 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10-1

10-2

RD-200 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10-3

Summary of Contents for FP-561

Page 1: ...SERVICE MANUAL MARINE PLOTTER SOUNDER DGPS BEACON RECEIVER ...

Page 2: ...onnector This could damage the unit s front end Be sure to include the following four points when ordering replacement parts 1 10 digit order numbers 2 Component part number and name 3 Equipment model name and unit name 4 Quantity required SAMPLE ORDER 0910051392 PCB B 5305 FP 561 MAIN UNIT 1 pieces 8810004540 Screw BiH 3x8 SUS FP 561 Chassis 10 pieces Addresses are provided on the inside back cov...

Page 3: ... ADJUSTMENT PROCEDURES 4 1 PREPARATION 4 1 4 2 FP 561 TRANSMITTER ADJUSTMENT 4 2 4 3 FP 561 RECEIVER ADJUSTMENT 4 2 4 4 FP 561 WATER TEMPERTUREM ADJUSTMENT 4 2 4 5 RD 200 ADJUSTMENTS 4 4 SECTION 5 PARTS LIST SECTION 6 MECHANICAL PARTS AND DISASSEMBLY SECTION 7 SEMI CONDUCTOR INFORMATION SECTION 8 BOARD LAYOUTS 8 1 FP 561 8 1 1 SW UNIT 8 1 8 1 2 LOGIC UNIT 8 3 8 1 3 MAIN UNIT 8 5 8 2 RD 200 8 2 1 M...

Page 4: ...0 bps GPS Receive system 12 parallel channel all in one view Receive frequency 1575 42 MHz 1 MHz Measuring accuracy 2DRMS Position 100 m 95 of the time PDOP 3 Less than 100 m S A OFF Speed Less than 1 m sec PDOP 3 S A ON NOTE All GPS receivers are subject to degradation of position and velocity accuracy under the U S Department of Defence Data renewed interval 1 sec PLOTTER Scale setting 16 steps ...

Page 5: ...er zoom Picture sweep speed 6 levels including pause Alarm Shallow depth and fish school selectable in each unit 1 2 RD 200 GENERAL Frequency coverage 283 5 kHz to 325 0 kHz Type of emmision 1K0F2B Antenna impedance 50 Ω nominal Intermediate frequency 455 kHz Usable temperature range 20 C to 70 C 4 F to 158 F Power supply requirement 12 V DC nominal negative ground Current drain at 12 V DC Less th...

Page 6: ...6 B Driver IC2 TC4093BF Q2 Q3 2SC2712 GR Q4 Q5 2SA1162 GR STC circuit Q1 2SC3326 B Q26 2SC2712 GR 200 kHz local oscillator circuit IC3 TC3W03FU X1 CR 497 5 24MHz 50 kHz local oscillator circuit IC4 TC3W03FU X2 CR 496 4 04MHz Crystal oscillator X1 DSO 49SJ Main CPU IC1 CL PS7500FE FIFO RAM IC20 CY7C433 40JC DRAM IC34 IC35 M5M44260CJ SRAM IC30 IC31 M5M51008BVP 70LL Flash ROM IC32 IC33 MBM29F800BA 90...

Page 7: ...D A converter IC19 TA75S01F Reference oscillator X1 DSX751S 14 5984MHz 5V regulator IC9 TA7805F IF filter FI1 CFJ455K8 IF amplifier Q1 3SK131 K RF amplifier IC1 µPC1676G Located under side of these point 8V regulator IC8 TA7808F FM IF IC IC3 TA31136FN D 6 5V regulator Q3 2SD1664 Q D2 MA8075 L RF amplifier Q1 Q8 2SK209 GR ...

Page 8: ...nt by turning ON Q6 or Q7 3 1 3 OUTPUT POWER CIRCUIT This circuit consists of IC10 Q11 Q12 and Q13 A signal from the LOGIC unit controls voltage to be applied to the pri mary winding of T1 through these components 3 1 4 DIODE ISOLATION CIRCUIT D3 D30 D4 D31 D9 D32 D35 D36 are symmetry type sil licon varister diodes Interior connection is simulated as shown in the diagram Fig 1 Fig 2 shows the diod...

Page 9: ...IRCUITS 200 kHz 50 kHz local oscillator circuits consist of IC3 X1 and IC4 X2 respectively IC3 or IC4 includes a frequency divider When high level signal is applied to pin 1 IC3 or IC4 oscil lates and divides frequency when low level signal is applied to pin 1 these IC stop the oscillation The local oscillator circuit oscillates a local frequency accord ing to the receive frequency The oscillator ...

Page 10: ...e LOGIC unit via J1 pin 9 NMEA OUTPUT CIRCUIT NMEA output circuit consists of IC17 Q28 Q31 The NMEA signals from the LOGIC unit are input to the MAIN unit via J1 pin 10 The signals are buffer amplified and level shifted at NMEA output circuit and are then applied to the external connector J4 pins 3 4 3 4 3 DGPS INTERFACE CIRCUIT DGPS INPUT CIRCUIT DGPS input circuit consists of IC7 IC15 The DGPS s...

Page 11: ... 456 2 kHz signal from CPU IC IC12 to produce a 1 2 kHz detector signal for demodulation the IF signal into AF signals AF signal from FM IF IC IC3 pin 9 passes through the low pass filter IC4a IC4b The filtered signal is amplified at the AF amplifier Q4 and is applied to the CPU IC12 3 6 6 REFERENCE OSCILLATOR CIRCUIT MAIN UNIT The reference oscillator circuit generates the reference fre quency an...

Page 12: ...put port for the reset signal from the reset circuit IC11 Q5 8 bit D A output ports for the bar anten nas control signals Outputs reset signal for the DDS IC IC6 Outputs serial clock signal for the DDS IC IC6 Outputs serial data signals for the DDS IC IC6 Outputs strobe signals for the DDS IC IC6 Outputs clock signal for the EEPROM IC IC13 Inputs outputs serial signal for the EEPROM IC IC13 Output...

Page 13: ...AND RANGE Frequency range DC 20 MHz Measuring range 0 01 10 V Frequency range 100 kHz 100 MHz Output level 1 mV to 71 mV 47 dBm to 10 dBm Frequency range 10 kHz 100 MHz Output level 0 1 µV 32 mV 127 to 17 dBm TRANSDUCER FP 561 Marine Ploter Sounder EX 1622 Transom type transducer Option Coupler Standard signal generator EX 1010 Through hull type transducer Option Coupler R R D D FP 561 SSG D 1N400...

Page 14: ...0 kΩ resistor between pin 6 and pin 7 of the TRANSDUCER connector J2 Display 25 0 C LOGIC R131 This output level of the standard signal generator SSG is indicated as SSG s open circuit 4 3 FP 561 RECEIVER ADJUSTMENT RECEIVE SENSITIVITY ADJUSTMENT ADJUSTMENT ADJUSTMENT CONDITION MEASUREMENT VALUE POINT UNIT LOCATION UNIT ADJUST 1 2 3 Mode SOUNDER Frequency H Depth range 5 m STC 1 Connect a standard...

Page 15: ...in 3 Pin 5 R99 L1 L6 Receive sensitivity check point Receive sensitivity adjustment Output power check point J2 Pin 6 Pin 7 Water temperature pre setting J2 MAIN unit R131 Water temperature adjustment LOGIC unit ...

Page 16: ...quency 300 0 kHz Remove solder at CP1 on the ANT unit Conncet a traking generator or SSG to the EP3 on the ANT unit using the probe JIG and set as Level 7 1 mV 30 dBm Frequency 300 0 kHz SSG only Conncet a TG or SSG to the EP4 on the ANT unit using the probe Jig and set as Level 7 1 mV 30 dBm Frequency 300 0 kHz SSG only MAIN ANT MAIN ANT Connect a frequen cy counter to the check point CP1 Connect...

Page 17: ...int CP1 Reference frequency check point MAIN unit C3 Antenna peak adjustment for EP3 C4 Antenna peak adjustment for EP4 J3 Receive sensitivity check point CP1 Antenna peak pre setting J5 Antenna peak check point J5 RF input Receive sensitivity Decode ANT unit ...

Page 18: ... D10F A814AY 152K R2 7030003560 S RESISTOR ERJ3GEYJ 103 V 10 kΩ R3 7030003560 S RESISTOR ERJ3GEYJ 103 V 10 kΩ R5 7070001040 RESISTOR ERG1SJ 472 4 7 kΩ R6 7070001040 RESISTOR ERG1SJ 472 4 7 kΩ R7 7070000641 RESISTOR ERG2SJ 471 470 Ω R8 7030003280 S RESISTOR ERJ3GEYJ 470 V 47 Ω R9 7030003630 S RESISTOR ERJ3GEYJ 393 V 39 kΩ R10 7030003580 S RESISTOR ERJ3GEYJ 153 V 15 kΩ R12 7030003800 S RESISTOR ERJ3...

Page 19: ...R ERJ3GEYJ 104 V 100 kΩ R115 7030003370 S RESISTOR ERJ3GEYJ 271 V 270 Ω R116 7030003540 S RESISTOR ERJ3GEYJ 682 V 6 8 kΩ R117 7030003440 S RESISTOR ERJ3GEYJ 102 V 1 kΩ R118 7030003480 S RESISTOR ERJ3GEYJ 222 V 2 2 kΩ R119 7030003440 S RESISTOR ERJ3GEYJ 102 V 1 kΩ R120 7030003440 S RESISTOR ERJ3GEYJ 102 V 1 kΩ R122 7030001090 S RESISTOR MCR50JZHJ 47 Ω 470 R124 7030001090 S RESISTOR MCR50JZHJ 47 Ω 4...

Page 20: ...01 V 100 Ω R167 7030003560 S RESISTOR ERJ3GEYJ 103 V 10 kΩ R168 7030003560 S RESISTOR ERJ3GEYJ 103 V 10 kΩ R169 7030003560 S RESISTOR ERJ3GEYJ 103 V 10 kΩ R170 7030003560 S RESISTOR ERJ3GEYJ 103 V 10 kΩ R171 7030003560 S RESISTOR ERJ3GEYJ 103 V 10 kΩ R172 7030003560 S RESISTOR ERJ3GEYJ 103 V 10 kΩ R173 7030003560 S RESISTOR ERJ3GEYJ 103 V 10 kΩ R174 7030003560 S RESISTOR ERJ3GEYJ 103 V 10 kΩ R177 ...

Page 21: ...SWITCH SKQDPB S9 2260001680 S SWITCH SKQDPB R178 7030003460 S RESISTOR ERJ3GEYJ 152 V 1 5 kΩ R179 7030003580 S RESISTOR ERJ3GEYJ 153 V 15 kΩ R180 7030003680 S RESISTOR ERJ3GEYJ 104 V 100 kΩ C1 4030012600 S CERAMIC C2012 JB 1A 105M T A C2 4030006860 S CERAMIC C1608 JB 1H 102K T A C3 4030008630 S CERAMIC C1608 JF 1C 104Z T A C4 4030008630 S CERAMIC C1608 JF 1C 104Z T A C5 4510004650 S ELECTROLYTIC E...

Page 22: ... TE85R Q9 1530002060 S TRANSISTOR 2SC4081 T107 R Q10 1510000510 S TRANSISTOR 2SA1576A T106R Q11 1530002060 S TRANSISTOR 2SC4081 T107 R Q12 1510000510 S TRANSISTOR 2SA1576A T106R D1 1710000840 S DIODE 1SR154 400 TE25 D2 1790001520 S ZENER MA8075 L TX D3 1750000550 S DIODE 1SS355 TE 17 D4 1750000550 S DIODE 1SS355 TE 17 D5 1730000910 S ZENER RD12M T2B2 D6 1750000550 S DIODE 1SS355 TE 17 FI1 20200013...

Page 23: ...4 7030003320 S RESISTOR ERJ3GEYJ 101 V 100 Ω R85 7030000360 S RESISTOR MCR10EZHJ 680 Ω 681 R86 7030003680 S RESISTOR ERJ3GEYJ 104 V 100 kΩ REF ORDER DESCRIPTION NO NO MAIN UNIT R87 7030003680 S RESISTOR ERJ3GEYJ 104 V 100 kΩ R88 7030007220 S RESISTOR ERA3YED 202V R89 7030007220 S RESISTOR ERA3YED 202V R90 7030007230 S RESISTOR ERA3YED 102V R91 7030007220 S RESISTOR ERA3YED 202V R92 7030007230 S RE...

Page 24: ... FET 2SK209 GR TE85R Q3 1560000420 S FET 2SK209 GR TE85R Q4 1560000420 S FET 2SK209 GR TE85R Q5 1560000420 S FET 2SK209 GR TE85R Q6 1560000420 S FET 2SK209 GR TE85R Q7 1560000420 S FET 2SK209 GR TE85R Q8 1560000420 S FET 2SK209 GR TE85R D1 1750000610 S VARICAP MA2SV0500L D2 1750000610 S VARICAP MA2SV0500L D3 1750000610 S VARICAP MA2SV0500L D4 1750000610 S VARICAP MA2SV0500L D5 1750000610 S VARICAP...

Page 25: ...6910005280 CONNECTOR IMSA 9110S 03 J2 6910005300 CONNECTOR IMSA 9110S 05 J3 6510018300 S CONNECTOR S2B ZR SM3A TF J4 6510018300 S CONNECTOR S2B ZR SM3A TF J5 6510018300 S CONNECTOR S2B ZR SM3A TF EP1 0910051533 PCB B 5298C EP3 3310002220 ANTENNA OH 3 EP4 3310002220 ANTENNA OH 3 REF ORDER DESCRIPTION NO NO ANT UNIT ...

Page 26: ...8810000120 Screw PH M2 6x3 2 MAIN UNIT REF NO ODER NO DESCRIPTION QTY W1 8900009030 Cable OPC 902 1 W2 8900008740 Cable OPC 867 GEN 1 8900009380 Cable OPC 906 EUR 1 MP1 8810009830 Set screw C M2x12 4 MP2 8930001850 Sponge AD 1 LOGIC UNIT REF NO ODER NO DESCRIPTION QTY SP1 2520000110 Piezo buzzer PS1740P02 1 W1 8900008340 Cable OPC 816 1 SW UNIT 6 2 RD 200 REF NO ODER NO DESCRIPTION QTY W1 89000089...

Page 27: ... C MP26 C MP3 M MAIN unit LOGIC unit MP1 M EP2 M MP11 C F1 M W1 L W1 C W2 L MP4 M MP1 L MP1 L MP2 L MP21 C DISPLAY unit SW unit MP9 C MP5 C MP1 C MP6 C SP1 S MP3 C MAIN unit MP7 C MP8 C MP9 C MP1 C MP5 C W1 C MP2 C MP6 C MP13 C MP4 C MP18 C MP11 C MP15 C MP1 ANT MP10 C MP12 C MP3 C MP16 C MP16 C EP3 ANT EP3 ANT MP2 M MP1 M MP3 M MP20 C MP33 C MP32 C MP8 C ACCESSORIES ACCESSORIES RD 200 FP 561 MP2 ...

Page 28: ...SA1162 GR Symbol SG 3SK131 K Symbol V13 B C E C B C E C 2SA1576 R Symbol FR B E C 2SC4081 R Symbol BR E C B DTC144 EU Symbol 26 B E C TRANSISTOR AND FET S D S G2 G1 DIODES RD7 5M B1 Symbol 751 DA204 U Symbol K MA8075 L Symbol 7 5 RD4 7M B3 Symbol 473 1SS355 Symbol A 1SR154 400 Symbol 14 RD11M B2 Symbol 112 RD12M B2 Symbol 122 ...

Page 29: ...18 D17 R6 S13 D12 C10 S7 D6 C8 S17 S6 D16 D5 C7 S16 S5 D15 D4 S4 D3 S3 D2 S2 D1 DS9 DS8 R17 R13 R9 R12 R8 R14 R7 R15 R16 DS7 DS5 DS4 DS3 DS2 DS1 C4 S1 C2 C3 C1 C14 DS6 R5 R10 C12 C11 R11 Q4 Q3 Q2 Q1 S12 D11 R4 S11 D10 R3 S10 D9 C6 S15 D14 R2 S9 D8 C5 S14 D13 R1 S8 D7 ...

Page 30: ...8 2 BOTTOM VIEW GND GND SW2 SW1 12V INV BEEP SL0 SL1 SL2 RL0 RL1 RL2 RL3 RL4 RL5 GND GND to LOGIC unit J3 J1 1 18 J1 SP1 ...

Page 31: ...1 30 GND GND VBL VBL GND NC NC NC GND BLUE GREEN RED CONT NC 12V NC GND VSW GND GND NTP DTCK VSYNC HSYNC to LCD unit J6 1 24 8 1 J2 J5 J3 IC13 R131 X1 IC1 BT1 J2 J5 IC28 IC34 IC35 R151 R132 C59 C21 C25 C6 R179 IC44 C47 C5 Q3 IC20 IC21 IC22 IC33 IC31 IC30 IC32 IC7 C48 Q4 C68 J1 J6 IC19 C10 J3 C7 C3 C53 C44 C43 R60 R142 R143 C50 C11 1 C24 C12 C14 C13 C56 C45 C27 C26 D2 R180 R165 C70 C46 R7 R15 R6 R1...

Page 32: ...R102 R171 R172 R169 R170 R167 R168 R107 R110 R138 R22 R81 R48 R156 R135 R145 R144 R46 R45 R49 C64 R52 R51 R77 R53 R43 R38 R37 R146 R55 R78 R82 R83 R173 R174 R90 R44 R92 R93 R94 R39 R40 R41 R95 R96 R97 R98 R99 C2 Q1 R1 R4 D1 R3 R2 C1 R106 R108 R109 R111 R126 R127 R129 R150 C16 C18 R31 R140 R30 R29 R28 R89 R88 R87 R85 R26 R27 R25 R24 R23 R22 R21 C54 R36 R32 R62 R68 ...

Page 33: ...01 Q4 Q2 Q23 R24 R108 R109 R26 R23 R25 R27 Q3 Q24 R104 R106 R102 R103 R105 C1 R93 C81 C83 C13 R96 R10 C7 C16 R100 R8 C14 C11 IC3 IC6 C10 C115 C24 R17 C23 C22 C12 Q25 Q26 C21 R98 R99 Q1 IC16 C98 C96 C97 C93 C90 C20 C19 C99 C25 R16 C18 C17 R15 R115 C122 C120 R19 R18 C101 C117 C116 C102 C110 C100 C119 C121 R113 R111 R112 R110 R131 IC25 L8 L7 R13 R12 R97 C88 C116 C118 C117 R9 D34 IC4 C8 Q22 R84 D24 D2...

Page 34: ...8 6 BOTTOM VIEW J2 J4 J5 J3 ...

Page 35: ...93 R84 R91 R87 R81 R110 R109 C105 R80 R79 C90 R58 R61 R59 R62 R82 C59 C58 C60 C62 C63 R47 C66 R49 R50 C61 R48 C54 C52 C53 C65 C64 R51 R3 C67 C68 R1 C19 C18 C16 C10 C3 C17 C12 C6 C4 C23 C24 C77 C29 R10 R8 C26 C22 R12 C27 R11 C25 C5 C7 C15 R2 C69 C57 C56 C87 C88 R53 R63 C70 X1 R52 C72 C113 C73 R60 C55 R43 R41 R39 R37 R35 R33 R31 R45 R44 R42 R40 R38 R36 R34 R32 R30 R26 R28 R27 C51 C45 R46 C50 C47 C49...

Page 36: ...3 R83 C41 R21 R20 R19 R17 R18 C38 R22 C35 R16 C76 C80 R13 C31 R14 R7 C34 C111 C112 C14 C11 C8 C9 C20 R9 C21 C28 Q1 L11 D5 C103 R15 C33 C32 D1 IC3 L24 L25 L5 L4 L3 L2 J1 L7 L6 IC1 R108 R107 R55 R54 R112 R111 Q10 Q12 R4 R6 R66 R69 R68 Q5 Q8 D3 R67 R86 R70 C89 Q6 IC11 L20 C110 IC17 C96 C97 R96 R94 R92 R90 C43 R50 L1 J2 IC13 D6 to ANT unit J2 to ANT unit J1 ...

Page 37: ...7 R10 R1 R27 J3 C17 L1 C3 C4 1 C5 Q1 Q2 R5 R8 C13 Q8 Q6 Q5 Q7 R23 R24 C27 R21 R22 C26 R18 R19 C12 R15 C18 C15 C19 C14 C16 R20 C25 R16 C11 R17 C24 R25 R26 R6 C8 R3 C7 C22 C21 C23 C20 R28 R2 R11 R9 C9 C6 R14 R12 R10 Q4 Q3 R13 C2 C1 D1 D2 D9 D3 D4 D10 D5 D6 D12 D7 D8 D11 1 1 J5 J4 ...

Page 38: ...8 10 BOTTOM VIEW GND RF GND J1 1 3 GND TUNE ANT V AF GND AF J2 5 1 1 J2 J1 1 to MAIN unit J1 to MAIN unit J2 ...

Page 39: ... D1121RHA DATA BUS BUFFER IC2 TC74HCT245AF IC7 TC74HCT646AP ADD BUS BUFFER IC4 IC5 IC6 TC74HC245AF DC IN LOGIC UNIT RESET IC13 S 80742SL A6 Q1 2SC2712 GR OSC IC44 TC7SH04FU X1 DSO 49SJ TRANS FORMER T2 TO 43 SW Q14 FS30KMJ 3 Q16 2SA1162 GR X2 40V RECT D12 RG 2A 40V DRIVER IC2 TC4093BF Q2 Q3 2SC2712 GR Q4 Q5 2SA1162 GR INV GATE IC1 TC7W04F TXSIG TRANSFORMER T1 TO 46 POW AMP Q6 Q7 FS30KMJ 3 Q23 Q24 2...

Page 40: ... RESET 8 REG 5 REG IC11 S 80842ALUP EA6 Q5 2SC4081 R IC8 TA7808F 5 L 5 8 6 5 EEP ROM IC13 X25320SI 2 7 IC9 TA7805F NMEA BUFF IC15 IC17 TC4093BF IC18 TLP121 GB Q9 Q11 2SC4081 R Q10 Q12 2SA1576 R FLASH NMEA Q4 2SC4081 R 6 5 REG 6 5 Q3 2SD1664 Q D2 MA8075 L TUNE D A MAIN UNIT Q5 Q6 2SK209 GR Q7 Q8 2SK209 GR FI1 CFJ455K8 Q1 3SK131K X1 DSX751S BPF AMP BPF AMP RF AMP AMP AMP LPF BUFF D A LPF HPF LPF LPF...

Page 41: ...k R111 100 k C19 0 01 C20 0 001 C21 0 01 C90 0 01 R18 47 k R19 220 k C99 0 1 C110 10 R113 100 k R112 100 k R110 100 k C98 0 1 R131 47 C94 0 0022 C95 0 0022 D35 1N4002 D36 1N4002 C96 0 0027 C91 0 0022 C92 0 0022 D32 1N4002 D9 1N4002 C93 390 P 5V POW 1 2 3 4 J4 1 2 J3 C60 33 C113 0 1 C59 33 D14 1SS355 IC8 TLP121 GB F3 F1 F2 2 IC7B TC7W14FU R56 1 k R55 470 C61 0 0047 C111 0 1 HV 5V 12V HV NMI 5V R48 ...

Page 42: ...I O3 25 VSS 24 I O2 23 I O1 22 I O0 21 A0 20 A1 19 A2 18 A3 17 A5 15 A6 14 A7 13 OE 32 A4 16 ADR18 ADR2 NIOR SRAMH FLRY NPOR ADR18 BYTE MDB7 MDB14 MDB15 MDB11 MDB12 MDB13 MDB14 MDB15 MDB8 MDB9 MDB0 MDB1 MDB2 MDB3 MDB4 ADR2 ADR3 ADR4 ADR5 ADR6 ADR7 ADR8 ADR9 ADR10 ADR11 ADR13 ADR14 ADR15 ADR16 ADR17 ADR18 ADR2 ADR3 ADR4 ADR5 ADR6 ADR7 ADR8 ADR9 ADR14 ADR16 ADR17 ADR18 NIOR SRAMH NPOR ADR12 ADR13 AD...

Page 43: ...NMO UARTG UARTN CK16M 0 1 2 D 3 S 0 1 2 3 4 5 6 7 D 8 S 9 0 1 7 6 3 8 T G T T T G F E C E C S 0 1 2 3 4 D 5 6 7 K S K C S K K O E S E S S D D P30 RD P27 TPG07 TPG14 P26 TPG06 TPG15 P25 TPG05 TPG16 P24 TPG04 TPG17 P23 TPG03 P22 TPG02 P21 TPG01 P20 TPG00 VSS P17 A15 P16 A14 P15 A13 P14 A12 P13 A11 P12 A10 P11 A9 P10 A8 P07 AD7 P06 AD6 P57 T03 _NMI DAOUT0 DAOUT1 AVCC AVSS P60 AN0 P61 AN1 P62 AN2 P63 ...

Page 44: ... 9 B 10 A 11 X0 12 X1 13 X 14 Y 15 VDD 16 IC41 BU4053BCF R56 15 K R136 15 k W23 DB0 DB2 DB3 DB4 DB5 DB1 CK16M DGPOUT SL2 SL1 SL0 SL2 SL1 SL0 DGPIN NMEAIN NMEAIN L5V G5V VANT VBAK GND DGP GPPOUT GPIN NC 1 2 3 4 5 6 7 8 J5 R60 15 k C10 22 C11 0 1 IC23 TC74HC14AF W24 NMEAI GPSO GPSI RESET GPSS NMO UARTG UARTN CK16M I O5 I O6 I O7 I0 CLK0 I1 GND CLK1 I2 I O8 I O9 I O10 I O11 I O21 29 I O22 30 I O23 31...

Page 45: ...001 C9 47 P C11 47 P C12 47 P Q2 2SK209 GR R16 100 k R17 1 k R18 10 k R19 100 k R20 1 k C24 0 1 C25 0 1 GND EP3 EP3 3 GND C3 10 P C1 1 P D9 MA2SV05 D1 MA2SV05 D3 MA2SV05 D10 MA2SV05 EP4 EP4 3 EP4 2 GND C4 10 P C2 3 P D5 MA2SV05 D7 MA2SV05 D11 MA2SV05 D12 MA2SV05 R23 10 k R24 1 k Q8 2SK209 GR D8 MA2SV05 R2 680 k R10 680 k R11 1 k R12 3 3 k R13 680 k R14 1 k C10 47 P Q3 2SK209 GR Q4 2SK209 GR R21 10...

Page 46: ...0 100 R49 2 7 C62 390 P R48 1 8 k R51 47 C63 0 1 C56 180 P C58 47 P R47 47 C50 0 1 R46 100 k R31 2 k R32 1 k R33 2 k R34 1 k R35 2 k R36 1 k R37 2 k R38 1 k R39 2 k R40 1 k R41 2 k R42 1 k R43 2 k R44 1 k CHECK TXD0 R45 2 k C55 100 P R26 2 k R27 2 k R28 1 k R29 2 k R30 1 k R63 100 k R59 27 k Q4 2SC4081 R R60 15 k R62 1 2 k R61 1 8 k R58 100 C86 10 C87 0 0047 MSKI L 5 L 5 L 5 L 5 L 5 TUNE C90 0 1 C...

Page 47: ...com france com Crta de Gracia a Manresa Km 14 750 08190 Sant Cugat del Valles Barcelona SPAIN Phone 93 590 26 70 Fax 93 589 04 46 URL http www icomspain com Corporate Headquarters 2380 116th Avenue N E Bellevue WA 98004 U S A Phone 425 454 8155 Fax 425 454 1509 URL http www icomamerica com Customer Service Phone 425 454 7619 A C N 006 092 575 290 294 Albert Street Brunswick Victoria 3056 Australia...

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