Icom IC-F6220D Service Manual Download Page 40

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9 - 2

The combination of top side and bottom side of this

• FRONT UNIT B-7879B
(BOTTOM VIEW)

EPTT

IGSW

SSO

DMISO

SCK

NWC

ADS

DSS

DMOSI

AFON

MIC

TMUT

NOIS

RXC

TXC

UNLK

PLST

DRES

BEEP

PWON

DAST

DSIRQ

HORN

PLSW

DSCK

(RXD0)

BATV

TEMP

LVIN

RSSI

CRES

CPU3.3V

PGIO4

DPDN

GND

AFO

MD2

CRES

CPU3.3V

GND

(RXD0)

(TXD0)

CLI

GND MICE

MIC PTT

AFO

CLO

C25

C26

C27

C28

C31

C34

C41

C50

C75

C76

C78

C84

C87

C93

C114

C126

C130

C131

C132

C626

C627

C628

C629

C630

C631

C797

C799

C800

C802

C803

C804

C805

C806

C807

C808

C809

C810

C811

D60

IC6

IC7

IC51

IC52

IC54

Q10

Q95

Q96

Q97

Q98

R11

R12

R15

R16

R19

R20

R40

R41

R42

R43

R44

R46

R47

R51

R60

R83

R85

R86

R87

R88

R89

R90

R243

R244

R627

R628

R631

R632

R633

R635

R636

R637

R638

R639

R640

R641

R642

R643

R644

R651

R652

R657

R688

R700

R701

R702

R703

R704

R705

R763

R765

R767

R768

R769

R770

R771

R772

R773

R774

R775

R776

R777

R778

R779

R780

R781

R782

R783

R784

R785

R786

R787

X51

AFO

MICI

CLO

CPU3.3V

AFVI

COM

AFVI

-KR0

-KR1

KR3

SSO

POSW

CLO

CLI

-AFO

KR2

PGIO3

IC6

MIC

CLI

LSO

LCK

BATV

DRES

PWON

-IPTT

BEEP

MD2

CPU3.3V

B7879B

NOIS

PGIO2

CRES

H10

H15

H20

H25

H30

H35

H40

H45

H50

H55

H60

H65

H70

H75

H80

H85

H90

H95

V10

V15

V20

V25

V30

Summary of Contents for IC-F6220D

Page 1: ...S 15003XZ C1 July 2013 UHF DIGITAL TRANSCEIVER ...

Page 2: ...ntity required ORDER EXAMPLE 1110003491 S IC TA31136FNG IC F6220D MAIN UNIT 5 pieces 8820001210 Screw 2438 screw IC F6220D Top cover 10 pieces Addresses are provided on the inside back cover for your convenience ORDERING PARTS 1 Make sure that the problem is internal before disassem bling the transceiver 2 DO NOT open the transceiver until the transceiver is dis connected from its power source 3 D...

Page 3: ...TS 5 1 5 2 TRANSMITTER CIRCUITS 5 2 5 3 FREQUENCY SYNTHESIZER CIRCUITS 5 4 5 4 VOLTAGE BLOCK DIAGRAM 5 4 5 5 PORT ALLOCATIONS 5 5 SECTION 6 ADJUSTMENT PROCEDURES 6 1 PREPARATION 6 1 6 2 FREQUENCY ADJUSTMENT 6 3 6 3 TRANSMIT ADJUSTMENT 6 4 6 4 RECEIVE ADJUSTMENT 6 5 SECTION 7 PARTS LIST SECTION 8 MECHANICAL PARTS SECTION 9 BOARD LAYOUTS SECTION 10 BLOCK DIAGRAM SECTION 11 VOLTAGE DIAGRAM ...

Page 4: ...nimum 85 dB typical Adjacent channel power Wide 70 dB minimum 73 dB typical Narrow Digital 60 dB minimum 70 dB typical Audio harmonic distortion 3 typical with 1 kHz AF 40 deviation FM hum and noise without CCITT filter Wide 40 dB minimum 46 dB typical Narrow 34 dB minimum 40 dB typical Limiting charact of modulation 70 100 of maximum deviation Microphone impedance 2 2 kΩ RECEIVER Receive system D...

Page 5: ...2 1 SECTION 2 INSIDE VIEWS FRONT UNIT BOTTOM VIEW CPU IC51 EEPROM IC52 LCD DRIVER IC6 MIC AMP IC7 LIGHT CTRL Q5 CLOCK FREQUENCY SHIFT DIODE D60 DIM CTRL Q1 DIM CTRL Q2 ...

Page 6: ... APC AMP IC2 POWER SW Q1003 XTAL BPF DIGITAL FI5 XTAL BPF ANALOG FI4 3V REGULATOR Q1017 IF AMP Q14 DSP IC2007 CERAMIC BPF FI3 IF IC IC4 MIC AMP IC7 BUFFER Q3 BUFF Q5 RIPPLE FILTER Q17 VCO SW Q15 8V REGULATOR IC1002 R8 REGULATOR Q1013 MUTE SW Q6 ...

Page 7: ... bottom cover and remove the bottom cover 2 Disconnect the flat cable and speaker cable 3 Unscrew 2 screws from the both sides and remove the front panel in the direction of the arrow 5 Unscrew 9 screws and remove the filter case and the earth spring from the MAIN UNIT 6 Unsolder total of 7 points 3 points at the antenna connector 4 points at the PA module 7 Take off the MAIN UNIT from the CHASSIS...

Page 8: ... as shown below OPC 1939 Cut off the bushing as in the illustration when you install the optional OPC 1939 K I 4 Cut or short the patterns as below For AF output 6 Recover the bottom cover screws and DC power cable NOTE Be sure to recover the patterns when you remove the optional product Otherwise no TX modulation or AF output is available Solder remover D 5 Short the pattern as below For modulati...

Page 9: ... its package The 1st IF signal is applied to the 2nd IF mixer and mixed with the 2nd LO signal resulting in the 450 kHz 2nd IF signal The 2nd LO signal is generated by tripling the 15 3 MHz reference frequency signal generated by the reference fre quency oscillator TCXO X2 WHILE OPERATING IN THE ANALOG MODE The 2nd IF signal is filtered by the 2nd IF filter FI2 wide mode or filters FI1 and FI2 nar...

Page 10: ...FRONT UNIT MIC JACK AMP IC7 DSP IC2007 AMP HPF ALC AMP BUFF LPF BUFF LIMIT AMP BUFF MOD LINE CTRL DAFO SW IC1010 VCON REF TX RX AFVO BEEP SQIN MOD DMO BAL MICI CODEC LINEAR 5 2 TRANSMITTER CIRCUIT TX AF CIRCUIT The audio signal from the microphone MIC signal is passed through the MIC AMP IC7 and then applied to the AF CUS TOM IC IC1010 WHILE OPERATING IN THE ANALOG MODE The amplified MIC signal is...

Page 11: ...AMP IC3 to obtain TX power The ampli fied TX signal is passed through the antenna SW D5 D24 and the LPFs which eliminates harmonics and then applied to the antenna APC CIRCUIT D11 D12 and D29 rectify a portion of the TX signal to direct current and the APC AMP IC2 compares the voltage and the TX power control reference voltage T1 The resulting voltage controls the gain of the power AMP IC3 to keep...

Page 12: ... D14 DRES DSP IC2007 reset L Reset O D15 CSFT Clock frequency shift H Clock frequency is shifted O E13 CRES CPU reset I H1 SIDE1 key input L Pushed I H2 SIDE2 key input L Pushed I J1 IPTT Microphone PTT input L Pushed I K3 LIGT1 LCD dimmer control H Dimmer OFF O L1 L2 MCG0 MCG1 MIC gain control O L3 LIGT2 Backlight control H Backlight ON O L4 HANG Microphone hang up detection I L14 SSO Common seri...

Page 13: ... voltage Current capacity 13 6 V DC More than 20 A Attenuator Power attenuation Capacity 50 or 60 dB 60 W or more Modulation Analyzer Frequency range Measuring range DC 600 MHz 0 to 10 kHz External Speaker Input impedance Capacity 4 Ω 20 W or more Frequency Counter Frequency range Frequency accuracy Sensitivity 0 1 600 MHz 1 ppm or better 100 mV or better Standard Signal Generator SSG Frequency ra...

Page 14: ...6 2 M ADJUSTMENT CHANNELS For High band version For Low band version ...

Page 15: ...6 3 For 350 MHz band version CONVENIENT The same cloning file is available Right click below and select Save Embeded File to Disk For Low band version For High band version For 350 MHz band version ...

Page 16: ...ONDITION REFERENCE FREQUENCY TX OUTPUT POWER SQUELCH SENSITIVITY PLL LOCK VOLTAGE RX PLL LOCK VOLTAGE TX CTCSS DEVIATION DTCS DEVIATION MODULATION BALANCE MODULATION BALANCE PRESET DIGITAL DEVIATION FM DEVIATION S METER 2 5 TONE DEVIATION ...

Page 17: ...ng RX LVA Check 3 95 4 05 V TX 3 Channel 1 1 Transmitting TX LVA Adjust 1 0 V 4 Channel 1 2 Transmitting TX LVA Check 3 95 4 05 V REFERENCE FREQUENCY 1 Channel 1 2 Transmitting Loosely couple a frequency counter to the antenna connector REF 470 000000 MHz 520 000000 MHz 400 000000 MHz 100 Hz Low band versions High band versions 350 MHz band versions 6 2 FREQUENCY ADJUSTMENTS 1 Select an adjustment...

Page 18: ...annel 1 9 Transmitting Connect a modulation analyzer to the antenna connector through an attenuator and set it as described in the MODULATION BALANCE above Connect as audio generator to the MIC jack and set it as Frequency 1 kHz Sine wave Level 40 mVrms MOD N L 2 10 0 05 kHz Band center 3 Channel 1 10 Transmitting MOD N C Band high 4 Channel 1 11 Transmitting MOD N H 5 Push ENTER on the PC s keybo...

Page 19: ...4 Channel 1 16 Transmitting MOD D C Band High 5 Channel 1 17 Transmitting MOD D H 6 Push ENTER on the PC s keyboard to store the value and quit the digital deviation adjustment mode MOD D Start CTCSS DEVIATION 1 Channel 1 18 Transmitting 1 Set the TX Mode to 3 on the Adjust Utility screen 2 Connect a modulation analyzer to the antenna connector through an attenuator and set it as described in the ...

Page 20: ...ect the SSG to the antenna connec tor and set as Frequency 400 000 MHz 450 000 MHz 350 000 MHz Level 23 dBµ 84 dBm Modulation None RSSI S3 Level Push ENTER S3 level setting 2 Set the SSG to the antenna connector and set it as Frequency 400 000 MHz 450 000 MHz 350 000 MHz Level 7 dBµ 114 dBm Modulation None RSSI S1 Level SQUELCH 1 NOTE When RX SENSITIVITY must be adjusted before SQUELCH And when RX...

Page 21: ... 7 37 1 D1002 1790000700 DIO DSA3A1 D1003 1750000370 S DIO DA221 TL B 114 0 8 2 D1004 1750000370 S DIO DA221 TL B 114 1 6 1 D1005 1750000370 S DIO DA221 TL T 113 2 7 4 D1006 1750000370 S DIO DA221 TL T 113 0 10 3 REF PARTS DESCRIPTION M H V NO NO LOCATION MAIN A UNIT M Mounted side T Mounted on the Top side B Mounted on the Bottom side S Surface mount REF PARTS DESCRIPTION M H V NO NO LOCATION MAI...

Page 22: ... X 3 3K T 68 6 42 5 R489 7030007300 S RES ERJ2GEJ 332 X 3 3K T 68 5 29 7 M Mounted side T Mounted on the Top side B Mounted on the Bottom side S Surface mount REF PARTS DESCRIPTION M H V NO NO LOCATION MAIN A UNIT R490 7030005120 S RES ERJ2GEJ 102 X 1K T 81 3 42 2 R492 7030005090 S RES ERJ2GEJ 104 X 100K B 80 0 27 2 R500 7030010040 S RES ERJ2GEJ JPW T 55 0 18 7 R504 7030005090 S RES ERJ2GEJ 104 X ...

Page 23: ...2 5 25 2 C284 4030016930 S CER C1005 JB 1A 104K T T 44 2 28 9 C285 4030017580 S CER C1005 CH 1H 060C T B 94 0 29 9 C286 4030017600 S CER C1005 CH 1H 080C T B 35 1 28 5 C287 4030018100 S CER C1005 JB 1H 681K T T 95 9 11 7 C298 4030017630 S CER C1005 CH 1H 120J T T 86 3 29 4 C299 4030017570 S CER C1005 CH 1H 040B T T 83 9 29 4 C300 4030017350 S CER C1005 CH 1H 020B T T 85 1 30 8 C301 4030017730 S CE...

Page 24: ... C2011 4030019460 S CER C1608 JB 0J 106M T T 33 0 6 9 C2012 4030016930 S CER C1005 JB 1A 104K T B 26 4 5 8 C2013 4550008380 S TAN TMCJ0J106MTRF B 25 0 6 2 C2014 4030016930 S CER C1005 JB 1A 104K T T 31 7 6 6 C2015 4030016930 S CER C1005 JB 1A 104K T B 10 1 6 4 C2016 4550008410 S TAN 251M4001 476MR12S T 26 7 7 1 C2017 4550008380 S TAN TMCJ0J106MTRF B 17 2 9 2 REF PARTS DESCRIPTION M H V NO NO LOCAT...

Page 25: ...VAR HVC350BTRF E B 97 8 20 5 D62 1750000711 S VAR HVC350BTRF E B 91 7 22 8 D64 1750000711 S VAR HVC350BTRF E B 106 7 21 5 D66 1750000370 S DIO DA221 TL T 33 7 37 1 D1002 1790000700 DIO DSA3A1 D1003 1750000370 S DIO DA221 TL B 114 0 8 2 D1004 1750000370 S DIO DA221 TL B 114 1 6 1 D1005 1750000370 S DIO DA221 TL T 113 2 7 4 D1006 1750000370 S DIO DA221 TL T 113 0 10 3 D1007 1750001810 S DIO L1SS400T...

Page 26: ...W T 55 0 18 7 R504 7030005090 S RES ERJ2GEJ 104 X 100K T 75 3 17 9 R505 7030005290 S RES ERJ2GEJ 682 X 6 8K T 76 1 22 7 R506 7030005050 S RES ERJ2GEJ 103 X 10K T 74 8 21 5 R613 7030005120 S RES ERJ2GEJ 102 X 1K T 81 2 39 3 R614 7030007290 S RES ERJ2GEJ 222 X 2 2K B 56 2 24 3 R615 7030005040 S RES ERJ2GEJ 472 X 4 7K T 50 7 27 7 R619 7030005030 S RES ERJ2GEJ 152 X 1 5K B 33 9 29 7 R621 7410001130 S ...

Page 27: ...0 B 23 6 12 1 R2022 7030004980 S RES ERJ2GEJ 101 X 100 B 27 9 24 7 R2024 7030005240 S RES ERJ2GEJ 473 X 47K B 26 6 21 6 R2026 7030004970 S RES ERJ2GEJ 470 X 47 B 27 9 22 9 R2028 7030005240 S RES ERJ2GEJ 473 X 47K B 12 1 19 3 M Mounted side T Mounted on the Top side B Mounted on the Bottom side S Surface mount REF PARTS DESCRIPTION M H V NO NO LOCATION MAIN UNIT R2030 7030005240 S RES ERJ2GEJ 473 X...

Page 28: ... CH 1H 070C T B 94 9 68 3 M Mounted side T Mounted on the Top side B Mounted on the Bottom side S Surface mount REF PARTS DESCRIPTION M H V NO NO LOCATION MAIN B UNIT C335 4030017630 S CER C1005 CH 1H 120J T B 93 8 68 3 C336 4030017710 S CER C1005 CH 1H 181J T B 62 0 68 7 C337 4030017460 S CER C1005 JB 1H 102K T T 82 7 29 2 C340 4030017710 S CER C1005 CH 1H 181J T B 107 7 28 7 C342 4550007390 S TA...

Page 29: ...5 9 C2010 4050000240 S FEE NFM18PC104R1C3D B 12 3 5 5 C2011 4030019460 S CER C1608 JB 0J 106M T T 33 0 6 9 C2012 4030016930 S CER C1005 JB 1A 104K T B 26 4 5 8 C2013 4550008380 S TAN TMCJ0J106MTRF B 25 0 6 2 C2014 4030016930 S CER C1005 JB 1A 104K T T 31 7 6 6 C2015 4030016930 S CER C1005 JB 1A 104K T B 10 1 6 4 C2016 4550008410 S TAN 251M4001 476MR12S T 26 7 7 1 C2017 4550008380 S TAN TMCJ0J106MT...

Page 30: ...2S31400L B 10 7 30 5 D2004 1750002170 S DIO DB2S31400L B 22 1 21 4 D2005 1750002170 S DIO DB2S31400L B 17 5 26 3 M Mounted side T Mounted on the Top side B Mounted on the Bottom side S Surface mount REF PARTS DESCRIPTION M H V NO NO LOCATION MAIN C UNIT D2006 1750002170 S DIO DB2S31400L T 12 0 25 3 D2008 1750002020 S DIO DA2S10100L T 100 3 6 5 FI1 2020002570 CER LTM450HW JJE FI2 2020002410 CER LTM...

Page 31: ...ounted on the Bottom side S Surface mount REF PARTS DESCRIPTION M H V NO NO LOCATION MAIN C UNIT R625 7030010040 S RES ERJ2GEJ JPW B 96 1 20 1 R1003 7030007601 S RES ERA3YKD 913V 91K B 72 6 9 4 R1004 7030006101 S RES ERA3YED 183V 18K B 70 6 9 8 R1005 7030005120 S RES ERJ2GEJ 102 X 1K T 112 3 16 5 R1006 7030005090 S RES ERJ2GEJ 104 X 100K B 112 4 8 1 R1008 7030010040 S RES ERJ2GEJ JPW T 124 9 24 8 ...

Page 32: ...K T T 57 4 29 0 C72 4030017730 S CER C1005 JB 1H 471K T T 59 8 48 0 C74 4030017730 S CER C1005 JB 1H 471K T B 11 2 50 5 C75 4030019560 S CER GRM21BB31C106KE15L T 61 6 25 3 C76 4030016790 S CER C1005 JB 1E 103K T T 57 8 54 9 C77 4030017460 S CER C1005 JB 1H 102K T T 56 8 50 7 C78 4030017730 S CER C1005 JB 1H 471K T B 58 8 56 6 C79 4030016960 S CER C1005 JB 1E 183K T T 62 4 55 0 C81 4030017460 S CER...

Page 33: ...28 4030017460 S CER C1005 JB 1H 102K T B 117 4 6 1 C1029 4030017460 S CER C1005 JB 1H 102K T T 114 9 12 6 C1031 4030017460 S CER C1005 JB 1H 102K T T 115 0 16 9 C1032 4030016930 S CER C1005 JB 1A 104K T B 123 6 16 6 C1033 4510009680 S ELE EEEFK1E471P B 120 0 29 1 C1034 4030018860 S CER C1005 JB 0J 105K T B 131 6 16 6 C1035 4030016790 S CER C1005 JB 1E 103K T B 131 6 18 7 C1036 4030018980 S CER C16...

Page 34: ... 7410001130 S ARR EXB28V102JX B 63 1 29 6 R767 7410001130 S ARR EXB28V102JX B 59 2 24 8 R768 7410001130 S ARR EXB28V102JX B 59 2 21 7 R769 7410001130 S ARR EXB28V102JX B 59 3 18 0 R770 7410001130 S ARR EXB28V102JX B 75 9 26 8 R771 7410001130 S ARR EXB28V102JX B 69 4 12 7 R772 7410001130 S ARR EXB28V102JX B 77 3 19 1 R773 7030005120 S RES ERJ2GEJ 102 X 1K B 83 4 28 7 R774 7030005120 S RES ERJ2GEJ 1...

Page 35: ...02K T B 86 9 21 0 C132 4030017460 S CER C1005 JB 1H 102K T B 86 2 26 9 C626 4030017640 S CER C1005 CH 1H 150J T B 81 1 19 6 C627 4030017580 S CER C1005 CH 1H 060C T B 80 1 17 2 C628 4030017640 S CER C1005 CH 1H 150J T B 81 0 17 2 C629 4030016930 S CER C1005 JB 1A 104K T B 79 1 15 0 C630 4030016930 S CER C1005 JB 1A 104K T B 82 6 12 0 C631 4030016930 S CER C1005 JB 1A 104K T B 56 1 29 6 C797 403001...

Page 36: ...30083380 3331 AF SHEET TC 30CG AV 1 MAIN C UNIT REF ORDER DESCRIPTION QTY NO NO J1001 6510014961 B2B ZR SM4 TF LF SN 1 J1002 6450000140 HSJ0807 01 010 1 J1003 6510022891 B13B ZR SM4 TF LF SN 1 J1004 6510027960 04 6294 040 000 800 1 S1001 2260003180 MINISMDC050F 2 CN UDX 1 W1 7030012290 RDS2T0R0 1 W2 8900011863 OPC 1195C 1 EP4 6910010280 HF70BB9 5X10 4X4 9 1 EP5 6910010280 HF70BB9 5X10 4X4 9 1 MP1 ...

Page 37: ...8 2 MC1 MP9 MP11 W2 W1 MP6 MP7 MP3 MP4 M5 12 MP5 M5 20 MP8 MP10 Used for labelling the programmable function keys according to their assinged functions MP1 MP2 ...

Page 38: ...110007821 MP7 CHASSIS 4 8810009991 MP3 CHASSIS 8810008661 MP3 CHASSIS 8810008661 MP3 CHASSIS 8810008661 MP3 CHASSIS 8810008661 MP2 MAIN A 8510019350 MP2 MAIN B 8510019350 MP2 MAIN C 8510019350 MP6 MAIN A 8510020540 MP6 MAIN B 8510020540 MP6 MAIN C 8510020540 MP6 CHASSIS 8810008661 J1002 MAIN A 6450000140 J1002 MAIN B 6450000140 J1002 MAIN C 6450000140 W2 MAIN A 8900011863 W2 MAIN B 8900011863 W2 M...

Page 39: ... top side and bottom side of this FRONT UNIT B 7879B TOP VIEW C9 C10 C12 C128 C129 D1 D2 DS1 DS2 DS3 DS4 DS5 DS6 DS7 DS8 DS9 J1 R14 R14 R18 R76 H0 H5 H10 H15 H20 H25 H30 H35 H40 H45 H50 H55 H60 H65 H70 H75 H80 H85 H90 H95 V0 V5 V10 V15 V20 V25 V30 ...

Page 40: ...C810 C811 D3 D5 D60 IC6 IC7 IC51 IC52 IC54 J2 L1 L2 Q1 Q2 Q5 Q10 Q95 Q96 Q97 Q98 R7 R8 R9 R11 R12 R15 R16 R19 R20 R40 R41 R42 R43 R44 R46 R47 R51 R60 R83 R85 R86 R87 R88 R89 R90 R243 R244 R627 R628 R631 R632 R633 R635 R636 R637 R638 R639 R640 R641 R642 R643 R644 R651 R652 R657 R688 R700 R701 R702 R703 R704 R705 R763 R765 R767 R768 R769 R770 R771 R772 R773 R774 R775 R776 R777 R778 R779 R780 R781 R7...

Page 41: ...086 C2087 C2088 C2089 C2090 C2091 C2092 CP1 D5 D6 D13 D14 D17 D18 D24 D24 D66 D68 D1005 D1006 D2002 D2006 D2008 EP1005 EP1006 EP2007 EP2009 EP2010 FI3 FI4 FI5 IC2 IC2 IC4 IC4 IC7 IC1002 IC2007 J J1001 J1003 J1004 L4 L5 L13 L28 L37 L54 L1001 L2001 Q3 Q3 Q5 Q6 Q7 Q9 Q9 Q14 Q15 Q16 Q17 Q18 Q20 Q21 Q28 Q1001 Q1003 Q1004 Q1005 Q1013 Q1016 Q1017 R33 R34 R35 R38 R41 R42 R43 R44 R45 R46 R48 R49 R51 R52 R5...

Page 42: ...C2071 C2072 C2073 C2077 C2078 C2079 C2080 C2081 D2 D3 D4 D7 D8 D9 D10 D11 D12 D15 D16 D19 D20 2 2 D 1 2 D D23 D25 D26 D29 D33 D62 D64 D1002 D1003 D1004 D1007 D1008 D2003 D2004 D2005 EP1 EP7 EP8 EP13 EP1003 EP1004 EP2001 EP2005 EP2008 FI1 FI1 FI2 FI6 FI7 FI8 IC5 IC8 IC1001 IC1004 IC1010 IC2001 IC2002 IC2008 IC2009 IC2010 J1002 L1 L2 L3 L6 L7 L8 L9 L10 L11 L12 L16 L17 L18 L19 L20 L21 L22 L23 L27 L36...

Page 43: ...OL1 R89 VOL1 R89 VOL1 R89 LPF IC60 NJM13403V VOL1 R89 ALC AMP BUFF IC60 NJM13403V BUFF IC60 NJM13403V LIMIT AMP IC60 NJM13403V HPF IC63 NJM2783V W N SW AMP VOL1 R89 MOD LINE CTRL RX VCO ADS from to Mic Gain SERIAL D12 19 6608MHz 45 9MHz to CPU FRONT TX VCO from CPU FRONT COMMON LINE CPU FRONT POSW Control F D6 D68 LCK AFVO to CPU FRONT RSSI CLI CLO Analog TX LINE from to K 450kHz SCK LSO T2 from C...

Page 44: ...6W83RA DS1 LNJ426W83RA DS6 LNJ426W83RA BU9795AKV IC6 1 SEG0 2 SEG1 3 SEG2 4 SEG3 5 SEG4 6 SEG5 7 SEG6 8 SEG7 9 SEG8 10 SEG9 11 SEG10 12 SEG11 13 SEG12 14 SEG13 15 SEG14 16 SEG15 17 SEG16 18 SEG17 19 SEG18 20 SEG19 21 SEG20 22 SEG21 23 SEG22 24 SEG23 25 SEG24 26 SEG25 27 SEG26 28 SEG27 29 SEG28 30 SEG29 31 SEG30 32 SEG31 33 SEG32 34 SEG33 35 SEG34 36 COM0 37 COM1 38 COM2 39 COM3 40 VLCD 41 VDD 42 V...

Page 45: ...3 NOISEDET 14 NOISEREC 15 GND 16 MIXIN 0 001 C638 3P C308 10 R123 L9 0 18U 8 2k R353 56P C305 27k R351 1 5k R176 0 1 C396 3 3k R483 R40 1 5k 0 5P C629 6P C306 0 01 C635 3 3k R489 10k R340 0 001 C67 R39 47 0 01 C60 470 R486 0 001 C66 0 R41 R38 100k NJM2711F IC5 1 2 3 4 5 0 001 C59 3 3k R484 0 1 C284 47P C63 6 8k R174 R236 1 2k 0 01 C631 1k R490 0 001 C58 0 1 C283 0 1 C633 100 R171 0 1 C634 0 01 C30...

Page 46: ...2 3 4 5 6 DMC506010R Q1019 1 2 3 4 5 6 R1046 1k R1054 100k R1056 100k R1062 100k 0 R1105 R1032 1k 1 C1501 0 1 C1502 100P C1504 22k R1508 2 2 C1506 390k R1510 1 C1507 0 1 C1524 12k R1515 0 001 C1525 1 C1515 0 R1517 1 C1512 1 C1517 0 01 C1511 0 1 C1518 0 001 C1526 0 1 C1527 0 1 C1528 0 001 C1529 MCLK BCLKX1 BFSX1 BDX1 BDR1 DGND SC 1445 IC1010 1 OP1INP 2 OP1INN 3 OP1O 4 OP2IN 5 AVDD2 6 OP2O 7 TXADCI ...

Page 47: ... NJM2711F IC2009 1 2 3 4 5 DIF 8 2k R2005 100 R2021 4 7 C2007 5P C2056 DPDN DMISO 5V 47k R2040 CP112 SO 2 2k R2037 1 C2024 0 1 C2042 0 1 C2057 0 1 C2052 4 7 C2041 47P C2049 MMZ1005S601CT EP2001 NFM18PC104R1C3 C2009 CP2001 CP10S 4 7 C2021 0 1 C2048 NFM18PC104R1C3 C2010 0 1 C2012 4 7 C2022 47k R2024 10P C2050 47k R2030 0 01 C2040 J2001 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 100k R2...

Page 48: ...ne 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 Harris Road East Tamaki Auckland New Zealand Phone 64 09 274 4062 Fax 64 09 274 4708 URL http www icom co nz E mail inquiries icom co nz 10C07 Long silver Mansio...

Page 49: ...1 1 32 Kamiminami Hirano ku Osaka 547 0003 Japan S 15003XZ C1 2013 Icom Inc ...

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