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9 - 1

 

SECTION 9 

BLOCK DIAGRAM

LPF

LPF

SHIFT

SW

D60

PWR

AMP

Q1

RD07MUS2B

Q13 2SC4226

D12

Q14 2SC4226

D16

FIL

RIPPLE

Q15

2SC4116

FIL

LOOP

PLL

IC

IC4

AK1541

X3

Q26

2SC4116

X1

JTBM450CX

X51

CR-912

FM

MOD

D15

1SV309

Q23

3SK293

BPF

D28

HVB350BYPTL

BPF

D28

HVB350BYPTL

BPF

D26

BPF

D24

HVB350BYPTL

BPF

RF

AMP

Q22

APC

AMP

IC1

TA75S01F

BPF

XTAL

FI1

FL-442

IF

AMP

Q24

2SC5107

PUSH1

P2

PUSH1

P1

BUFF

Q8

2SC5107

BUFF

Q10

2SC5107

BUFF

Q9

2SC5107

BUFF

Q17

2SK880

DRIVE

AMP

Q2

RD01MUS1

GATE

CTRL

Q21

2SK1829

PUSH1

S51

X2

CR-892/CR-826

TCXO

LV

ADJ

D11

LED

CTRL

Q82:Q83

R

G

DS51

LNJ115W8PRA

SELECT

S54

CH

W/N_D

SW

D38,D39

Q27

BPF

CERAMIC

FI3

BPF

CERAMIC

LTM450HW

FI4

W/N_D

SW

D36:D37

BUFF

Q28

2SC4116

AMP

IC5

NJM2711F

BPF

CERAMIC

FI5

EEPROM

IC52

R1EX24512ASAS0A

RESET

IC53

NJU7704F3

BPF

XTAL

FI2

FL-448

A/D

SW

D33,D34

Q29

PRE

AMP

Q4

2SC5107

DRIVE

PRE

Q3

2SC3356

LPF

LV

ADJ

D14

VCO

SW

Q12

Q95

A/D

SW

D31:D32

AMP

IC21

VOL1

R89

LPF

VOL1

BUFF

VOL1

VOL1
VOL1

VOL1

R89

J52

AF

AMP

IC55

TPA0211

CLONE

BUFF

Q81

D51

PWR

CTRL

Q63:2SB1132

Q64:DMC506010R

AMP

IC58

TA75S01F

J53

1

2

AF

AMP

IC12

TA7368F

SP1

LIMIT

AMP

MOD

LINE

CTRL

J51

AUTO_TX

CTRL

Q59

DET

AMP

ALC

AMP

MC51

PTT

DET

Q58

AMP

HPF

AMP

IC905

TCXO

12.288MHz

X900

SHIFT

SW

Q900

FLASH

EN25Q40

A/D

IC901

R88

AF VOL

R1

LINE

FILTER

DC-DC

1.6V

IC900

:TPS62204

S5

REG

Q71

Q86

DC-DC

3.3V

IC65

BD9141MUV

BATTERY_1

BT1

LINE

FILTER

REG

R5

Q72

Q87

REG

+5V

IC54

LINE

FILTER

LINE

FILTER

SW12

S5

Q92

Q93

POWER

SW

D59

F51

1

2

VCO

SW

Q11

LDTC114EE

BUFF

BUFF

W/N SW

Q901

W/N SW

ANT

SW

D3

D22

TX/RX

SW

D5

D6

PWR

DET

D1

D2

REG

T5

Q88

Q73

REG

+3.3V

Q91

Q90

RES

IF IC

LVIN

S5V

R5V

RX VCO

TX VCO

RSSI

T2

T1

T1

NOIS

IC3

450-520MHz

15.3MHz

45.9MHz

DISC

SQIN

46.35MHz

MAIN-A UNIT

19.6608MHz
CSFT

MIXER

RSSI

CPUV

LV

LVA

S52

S53

450kHz

450kHz

NWC

IPTT

MOD

DIF

ADS

RXC

LVA

SSO

SCK

PLST

LINEAR

RLED
TLED

CBI0 CBI1

CBI2 CBI3

SIDE1
SIDE2

CLO

UNLK

SCK

PLST

UNLK

SSO

ESCL

ESDA

CODEC

BCLKX1,BFSX1,BDX1,BDR1

IC51

CPU

VCON

CLI

CLI

CLO
DAST

PLSW

NWC

ADS

TMUT

LVIN

RSSI

NOIS

S5C

VOXV

MDET

BEEP

ATX

MCG0

PWON

TXC

MCG1

AFON

RXC

400-470MHz

MAIN-B UNIT

403.65MHz-473.65MHz

353.65MHz-423.65MHz

DET

DISC

AFVO

MOD

BAL

VCON

REF

SQIN

T1

AFON

CL

AFON

MDET

AFO

AFVO

VCC

VOXV

ATX

XPTT

DIF

VREF

IC903

BDR0
BCLKR0

BFSR0

BDR0 BDX0

FCS BCLKX0

TEMP

POSWH

AFVI

DPDN

DRES

DSIRQ

DSS

DSCK

DMOSI

DMISO

CPUV

+3.3V

RXC

PWON

T5V

CVDD_1.6V

VCC

R5V

+3.3V_A

3.3V_VDD

DVDD_3.3V

VCC

TXC

+3.3V

CPUV

POSWH

+5V

S5C

BEEP

DMO

DAFO

DSP

DCSFT

CLKIN

BATV

XPTT

PWON

PWON

S5C

S5V

TX/RX

DET

NWC

IC2

T2

LVA

SSO,SSK,DAST

SW

RORES

Summary of Contents for IC-F4210D Series

Page 1: ...S 15007XZ C1 July 2013 UHF DIGITAL TRANSCEIVERS...

Page 2: ...ty required ORDER EXAMPLE 1110003491 S IC TA31136FNG IC F4210D MAIN UNIT 5 pieces 8820001210 Screw 2438 screw IC F4210D Top cover 10 pieces Addresses are provided on the inside back cover for your con...

Page 3: ...ER CIRCUITS 4 2 4 3 FREQUENCY SYNTHESIZER CIRCUITS 4 4 4 4 VOLTAGE BLOCK DIAGRAM 4 4 4 5 PORT ALLOCATIONS 4 5 SECTION 5 ADJUSTMENT PROCEDURES 5 1 PREPARATION 5 1 5 2 FREQUENCY ADJUSTMENT 5 3 5 3 TRANS...

Page 4: ...Antenna impedance 50 nominal Operating temperature range 30 C to 60 C 22 F to 140 F Power supply voltage Specified Icom s battery packs only 7 5 V DC negative ground Current drain approximately Receiv...

Page 5: ...tivity 0 24 V typical at 12 dB SINAD 8 dB EMF typical at 5 BER Squelch sensitivity at threshold 0 20 V typical Intermediate frequency 1st IF 46 35 MHz 2nd IF 450 kHz Adjacent channel selectivity Narro...

Page 6: ...IC AF LINE SW IC52 VCO 5 V REGULATOR IC54 AMP IC58 PLL IC IC4 CPU CLOCK X51 APC AMP IC1 TCXO X2 RESET IC IC53 3 3 V REGULATOR IC65 2ND IF FILTER For wide FI3 1ST IF FILTER FI2 DISCRIMINATOR X1 2ND IF...

Page 7: ...RL Q64 DRIVE AMP Q2 TX POWER AMP Q1 PRE DRIVE AMP Q3 RF AMP Q22 AF AMP IC55 IF DEMODULATOR IC IC3 1ST IF FILTER FI1 R5V LINE REGULATOR Q72 AF CUSTOM IC IC2 RIPPLE FILTER Q15 1ST IF MIXER Q23 AF POWER...

Page 8: ...move 2 screws from the bottom of the CHASSIS 3 Lift the bottom of the CHASSIS up in the direction of the arrow 4 CAREFULLY lift the chassis out of the FRONT PANEL and turn it over in order to unplug t...

Page 9: ...ILE OPERATING IN THE DIGITAL MODE The 2nd IF signal is filtered by the 2nd IF filters FI3 and FI4 to eliminate unwanted signals and applied to the IF AMP IC5 through the buffer Q28 The amplified 2nd I...

Page 10: ...ker Ext speaker 1 2 IC58 AFON AFO From the IF IC AFVO Electronic volume IC2 DAC Noise AMP Noise filter From IF IC IC3 Pin16 To RX AF circuits Noise detector Com parator NOISE SQUELCH DIAGRAM NOIS IC57...

Page 11: ...to compensate for the drift in the VCO oscillating fre quency LO SW D5 D6 Q14 D14 D16 D17 MODULATION FM Analog 4 FSK Digital D15 BUFF Q8 BUFF Q10 TX VCO From the TX AF circuits To the TX AMP circuits...

Page 12: ...I H1 SIDE1 UPPER key input L Pushed I H2 SIDE2 LOWER key input L Pushed I J1 IPTT Internal PTT input L Pushed I J2 XPTT External PTT input H An external PTT is pushed I L1 L2 MCG0 MCG1 MIC gain contr...

Page 13: ...Standard signal generator SSG Frequency range 0 1 600 MHz Output level 0 1 V to 32 mV 127 to 17 dBm AC millivoltmeter Measuring range 10 mV to 10 V Oscilloscope Frequency range DC 20 MHz Measuring ra...

Page 14: ...or Attenuator 30 dB RF power meter 0 1 10 W 50 Frequency counter Standard signal generator 20 to 90 dB 127 to 17 dBm CAUTION NEVER transmit while an SSG is connected to the antenna connector To SP To...

Page 15: ...ADJUSTMENT CHANNELS For High band version For Low 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 v...

Page 16: ...TILITY ADJUSTMENT CONDITION REFERENCE FREQUENCY TX OUTPUT POWER SQUELCH SENSITIVITY PLL LOCK VOLTAGE RX CTCSS DEVIATION DTCS DEVIATION MODULATION BALANCE MODULATION BALANCE PRESET DIGITAL DEVIATION FM...

Page 17: ...3 80 V TX Verify 4 Channel 1 4 Transmitting LV TX 2 00 4 00 V 3 00 3 60 V NOTE Only when the lock voltage is not in the specified range perform following adjustments RX 5 Channel 1 3 Receiving 1 Conn...

Page 18: ...ibed in the MODULATION BALANCE above Connect as audio generator to the MIC jack and set it as Frequency 1 kHz Sine wave Level 150 mVrms MOD N L 2 15 0 05 kHz Band center 3 Channel 1 10 Transmitting MO...

Page 19: ...ove DTCS REFERENCE FREQUENCY 1 Channel 1 20 Transmitting Loosely couple a frequency counter to the antenna connector REF 470 000000 MHz 520 000000 MHz 50 Hz Low band versions High band versions ADJUST...

Page 20: ...84 dBm Modulation 1 kHz Deviation 1 5 kHz RSSI S3 Level Push ENTER Automatic adjustment 2 Channel 1 22 Receiving Set the SSG as Level 7 dB 114 dBm RSSI S1 Level SQUELCH 1 Channel 1 23 Receiving 1 Con...

Page 21: ...T1G SLVJ B 71 5 12 8 D54 1750001810 S DIO L1SS400T1G SLVJ B 71 5 15 3 D55 1750001810 S DIO L1SS400T1G SLVJ B 22 8 34 9 D56 1790002030 S VAR LXES15AAA1 100 T 11 3 39 3 REF PARTS DESCRIPTION M H V NO NO...

Page 22: ...30005700 S RES ERJ2GEJ 274 X 270K B 74 1 22 6 R190 7030005120 S RES ERJ2GEJ 102 X 1K B 65 7 46 7 R243 7030005530 S RES ERJ2GEJ 100 X 10 B 82 1 21 8 M Mounted side T Mounted on the Top side B Mounted o...

Page 23: ...3 9 25 4 C192 4030017460 S CER C1005 JB 1H 102K T B 23 9 27 2 C194 4030017460 S CER C1005 JB 1H 102K T B 22 1 27 2 C195 4030017350 S CER C1005 CH 1H 020B T B 23 2 28 5 C196 4030017630 S CER C1005 CH 1...

Page 24: ...C1005 CH 1H 100C T B 77 8 47 0 C951 4030016930 S CER C1005 JB 1A 104K T B 77 8 48 6 C953 4030017460 S CER C1005 JB 1H 102K T B 81 0 48 2 C955 4030016930 S CER C1005 JB 1A 104K T B 78 7 43 8 REF PARTS...

Page 25: ...23 2 Q13 1530002921 S TRA 2SC4226 T1 Y25 R25 T 56 5 22 6 Q14 1530002921 S TRA 2SC4226 T1 Y25 R25 T 62 2 22 3 Q15 1530002851 S TRA 2SC4116 BL TE85RF B 63 6 17 2 Q16 1590004090 S TRA LDTC114YET1G SLVJ B...

Page 26: ...EJ 474 X 470K B 63 7 27 7 R69 7030005100 S RES ERJ2GEJ 154 X 150K B 63 4 24 8 R70 7030005110 S RES ERJ2GEJ 224 X 220K B 64 3 26 5 R71 7030005050 S RES ERJ2GEJ 103 X 10K B 49 1 28 7 R72 7030004980 S RE...

Page 27: ...7 31 9 R908 7030008010 S RES ERJ2GEJ 123 X 12K B 75 5 20 9 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...

Page 28: ...d 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 C223 4030017460 S CER C1005 JB 1H 102K T B 42 8 22 3 C224 403001746...

Page 29: ...AN TMCJ0J106MTRF B 73 5 38 4 C917 4030016930 S CER C1005 JB 1A 104K T B 72 4 37 8 C919 4030018860 S CER C1005 JB 0J 105K T T 81 1 44 5 C920 4030016790 S CER C1005 JB 1E 103K T T 81 2 43 6 C921 4030018...

Page 30: ...760 OG 503040 1 MP5 6910014760 OG 503040 1 MP6 8930083030 SPONGE LF 1 MP7 8930080760 SPONGE KT 1 MP8 8510020110 3328 SHIELD PLATE Y1222 1 MP9 8510019920 3328 DSP CASE Y1212 1 MP10 8510019930 3328 DSP...

Page 31: ...SSIS 6910021491 MP13 CHASSIS 8930080630 MC51 MAIN 7700002950 MP2 MAIN 8510016461 MP34 CHASSIS 8810009181 MP34 CHASSIS 8810009181 MP35 CHASSIS 8930066240 MP32 CHASSIS 8810009511 MP32 CHASSIS 8810009511...

Page 32: ...901 D904 DS51 EP3 EP4 EP5 EP11 EP14 EP56 EP903 EP909 F51 FI2 FI3 FI4 FI5 IC1 IC4 IC52 IC53 IC54 IC58 IC65 IC900 IC901 IC903 IC904 J51 J52 J53 L23 L24 L31 L33 L36 L37 L40 L41 L42 L51 L900 MC51 MP3 MP9...

Page 33: ...3 D54 D55 D59 D60 D902 D903 D905 EP6 EP7 EP8 EP9 EP51 EP52 EP53 EP54 EP57 EP900 EP901 EP902 EP907 EP908 EP910 EP911 FI1 IC2 IC3 IC5 IC6 IC51 IC55 IC905 L1 L2 L3 L4 L5 L6 L7 L8 L9 L11 L13 L14 L15 L16 L...

Page 34: ...MC51 PTT DET Q58 AMP HPF AMP IC905 TCXO 12 288MHz X900 SHIFT SW Q900 FLASH EN25Q40 A D IC901 R88 AF VOL R1 LINE FILTER DC DC 1 6V IC900 TPS62204 S5 REG Q71 Q86 DC DC 3 3V IC65 BD9141MUV BATTERY_1 BT1...

Page 35: ...0 30 0 9 5P C86 12P C107 12P C106 10P C105 1U L35 33P C241 Q13 2SC4226 Q14 2SC4226 Q4 2SC5107 Q8 2SC5107 Q9 2SC5107 Q10 2SC5107 Q24 2SC5107 47P C48 47P C50 0 001 C68 47P C75 47P C95 L40 0 30 0 9 27P...

Page 36: ...R640 CR 912 X51 680 R468 0 47 C458 100k R641 5 6k R623 100k R968 1M R969 NJU7704F3 IC53 1 CD 2 VSS 3 MR 4 VOUT 5 VDD 100k R639 100k R638 OG 503040 MP11 1k R444 MMZ1005A152ET EP52 100k R646 DET 1 2k R4...

Page 37: ...1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 0 01 C935 0 1 C909 0 1 C915 47k R941 4 7U L901 R905 22 0 1 C946 1 C919 1k R923 0 1 C957 47 R933 0 01 C920 1 C936 0 1 C941 NFM18PC104R1C3 C903...

Page 38: ...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 n...

Page 39: ...1 1 32 Kamiminami Hirano ku Osaka 547 0003 Japan S 15007XZ C1 2013 Icom Inc...

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