background image

: PMR, 

Ò

: LMR

[MAIN UNIT]

[MAIN UNIT]

S.=Surface mount

R10

7030003520 S.RESISTOR

ERJ3GEYJ 472 V (4.7 k

)

R11

7030003720 S.RESISTOR

ERJ3GEYJ 224 V (220 k

)

R12

7030003560 S.RESISTOR

ERJ3GEYJ 103 V (10 k

)

R13

7030003720 S.RESISTOR

ERJ3GEYJ 224 V (220 k

)

R14

7030003560 S.RESISTOR

ERJ3GEYJ 103 V (10 k

)

R15

7030003640 S.RESISTOR

ERJ3GEYJ 473 V (47 k

)

R16

7030003640 S.RESISTOR

ERJ3GEYJ 473 V (47 k

)

R17

7030003680 S.RESISTOR

ERJ3GEYJ 104 V (100 k

)

R18

7030003300 S.RESISTOR

ERJ3GEYJ 680 V (68 

)

R19

7030003200 S.RESISTOR

ERJ3GEYJ 100 V (10 

)

R20

7030003480 S.RESISTOR

ERJ3GEYJ 222 V (2.2 k

)

R21

7030003720 S.RESISTOR

ERJ3GEYJ 224 V (220 k

)

R22

7030003560 S.RESISTOR

ERJ3GEYJ 103 V (10 k

)

R23

7030003720 S.RESISTOR

ERJ3GEYJ 224 V (220 k

)

R24

7030003560 S.RESISTOR

ERJ3GEYJ 103 V (10 k

)

R25

7030003680 S.RESISTOR

ERJ3GEYJ 104 V (100 k

)

R27

7030003370 S.RESISTOR

ERJ3GEYJ 271 V (270 

)

R28

7030003230 S.RESISTOR

ERJ3GEYJ 180 V (18 

)

R29

7030003370 S.RESISTOR

ERJ3GEYJ 271 V (270 

)

R30

7030003300 S.RESISTOR

ERJ3GEYJ 680 V (68 

)

R31

7030003240 S.RESISTOR

ERJ3GEYJ 220 V (22 

)

R32

7030003320 S.RESISTOR

ERJ3GEYJ 101 V (100 

)

R33

7030003380 S.RESISTOR

ERJ3GEYJ 331 V (330 

)

R34

7030003380 S.RESISTOR

ERJ3GEYJ 331 V (330 

)

R35

7030003690 S.RESISTOR

ERJ3GEYJ 124 V (120 k

)

R36

7030003320 S.RESISTOR

ERJ3GEYJ 101 V (100 

)

R37

7030003450 S.RESISTOR

ERJ3GEYJ 122 V (1.2 k

R38

7030003640 S.RESISTOR

ERJ3GEYJ 473 V (47 k

)

R39

7030003640 S.RESISTOR

ERJ3GEYJ 473 V (47 k

)

R40

7030003480 S.RESISTOR

ERJ3GEYJ 222 V (2.2 k

)

R41

7030003400 S.RESISTOR

ERJ3GEYJ 471 V (470 

)

R42

7030003680 S.RESISTOR

ERJ3GEYJ 104 V (100 k

)

R44

7030003430 S.RESISTOR

ERJ3GEYJ 821 V (820 

)

R45

7030003740 S.RESISTOR

ERJ3GEYJ 334 V (330 k

)

R46

7030003680 S.RESISTOR

ERJ3GEYJ 104 V (100 k

)

R47

7030003280 S.RESISTOR

ERJ3GEYJ 470 V (47 

)

R48

7030003460 S.RESISTOR

ERJ3GEYJ 152 V (1.5 k

)

R49

7030003580 S.RESISTOR

ERJ3GEYJ 153 V (15 k

)

R50

7030003600 S.RESISTOR

ERJ3GEYJ 223 V (22 k

)

R51

7030003570 S.RESISTOR

ERJ3GEYJ 123 V (12 k

)

R52

7030003600 S.RESISTOR

ERJ3GEYJ 223 V (22 k

)

R53

7030003580 S.RESISTOR

ERJ3GEYJ 153 V (15 k

)

R54

7030000460 S.RESISTOR

MCR10EZHJ 4.7 k

R55

7030000460 S.RESISTOR

MCR10EZHJ 4.7 k

R56

7030000460 S.RESISTOR

MCR10EZHJ 4.7 k

R57

7030000460 S.RESISTOR

MCR10EZHJ 4.7 k

R58

7030003520 S.RESISTOR

ERJ3GEYJ 472 V (4.7 k

)

R59

7030003560 S.RESISTOR

ERJ3GEYJ 103 V (10 k

)

R60

7030003400 S.RESISTOR

ERJ3GEYJ 471 V (470 

)

R61

7030003600 S.RESISTOR

ERJ3GEYJ 223 V (22 k

)

[H-band]

7030003590 S.RESISTOR

ERJ3GEYJ 183 V (18 k

)

other

R62

7030003590 S.RESISTOR

ERJ3GEYJ 183 V (18 k

)

R63

7030003800 S.RESISTOR

ERJ3GEYJ 105 V (1 M

)

R64

7030003700 S.RESISTOR

ERJ3GEYJ 154 V (150 k

)

R65

7030003660 S.RESISTOR

ERJ3GEYJ 683 V (68 k

)

R66

7030003660 S.RESISTOR

ERJ3GEYJ 683 V (68 k

)

R67

7030003520 S.RESISTOR

ERJ3GEYJ 472 V (4.7 k

)

R68

7030003450 S.RESISTOR

ERJ3GEYJ 122 V (1.2 k

)

R69

7030003340 S.RESISTOR

ERJ3GEYJ 151 V (150 

)

R70

7030000060 S.RESISTOR

MCR10EZHJ 2.2 

(2R2)

R71

7030000220 S.RESISTOR

MCR10EZHJ 47 

(470)

[L-band]

7030000210 S.RESISTOR

MCR10EZHJ 39 

(390)

[ML/MH-band]

7030000180 S.RESISTOR

MCR10EZHJ 22 

(220)

Ò

[H-band]

7030000200 S.RESISTOR

MCR10EZHJ 33 

(330)

other

R72

7030000220 S.RESISTOR

MCR10EZHJ 47 

(470)

[L/ML-band]

7030000210 S.RESISTOR

MCR10EZHJ 39 

(390)

[MH/H-band]

7030000200 S.RESISTOR

MCR10EZHJ 33 

(330)

Ò

[L/ML/MH-band]

7030000190 S.RESISTOR

MCR10EZHJ 27 

(270)

Ò

[H-band]

R73

7030003480 S.RESISTOR

ERJ3GEYJ 222 V (2.2 k

)

R74

7030003360 S.RESISTOR

ERJ3GEYJ 221 V (220 

)

R75

7030003320 S.RESISTOR

ERJ3GEYJ 101 V (100 

)

R76

7030003240 S.RESISTOR

ERJ3GEYJ 220 V (22 

)

R77

7030003500 S.RESISTOR

ERJ3GEYJ 332 V (3.3 k

)

R78

7030003460 S.RESISTOR

ERJ3GEYJ 152 V (1.5 k

)

R79

7030003240 S.RESISTOR

ERJ3GEYJ 220 V (22 

)

R80

7030003360 S.RESISTOR

ERJ3GEYJ 221 V (220 

)

R81

7030003520 S.RESISTOR

ERJ3GEYJ 472 V (4.7 k

)

R82

7030003490 S.RESISTOR

ERJ3GEYJ 272 V (2.7 k

)

R83

7030003520 S.RESISTOR

ERJ3GEYJ 472 V (4.7 k

)

R84

7030003440 S.RESISTOR

ERJ3GEYJ 102 V (1 k

)

R85

7030003560 S.RESISTOR

ERJ3GEYJ 103 V (10 k

)

R86

7030003440 S.RESISTOR

ERJ3GEYJ 102 V (1 k

)

R87

7030003560 S.RESISTOR

ERJ3GEYJ 103 V (10 k

)

R94

7030003460 S.RESISTOR

ERJ3GEYJ 152 V (1.5 k

)

R95

7030003640 S.RESISTOR

ERJ3GEYJ 473 V (47 k

)

R96

7030004850 S.RESISTOR

ERJ3GEYF 913 V (91 k

)

R97

7030003640 S.RESISTOR

ERJ3GEYJ 473 V (47 k

)

R98

7030003640 S.RESISTOR

ERJ3GEYJ 473 V (47 k

)

R99

7030003480 S.RESISTOR

ERJ3GEYJ 222 V (2.2 k

)

R100

7030005490 S.RESISTOR

RR0816R-363-D (36 k

R101

7030004270 S.RESISTOR

ERJ3EKF 4121 V (4.12 k

)

R102

7030004050 S.RESISTOR

ERJ3GEYJ 1R0 V (1 

)

R103

7030003720 S.RESISTOR

ERJ3GEYJ 224 V (220 k

)

R104

7030003600 S.RESISTOR

ERJ3GEYJ 223 V (22 k

)

R105

7030003600 S.RESISTOR

ERJ3GEYJ 223 V (22 k

)

R106

7030003730 S.RESISTOR

ERJ3GEYJ 274 V (270 k

)

R107

7030003320 S.RESISTOR

ERJ3GEYJ 101 V (100 

)

R108

7030003580 S.RESISTOR

ERJ3GEYJ 153 V (15 k

)

R109

7030003560 S.RESISTOR

ERJ3GEYJ 103 V (10 k

)

R110

7510000910 S.THERMISTOR

NTCCF2012 4AH 473KC-T

R111

7030005870 S.RESISTOR

RR0816R-104-D (100 k

)

R112

7030005650 S.RESISTOR

RR0816R-304-D (300 k

)

R113

7030005870 S.RESISTOR

RR0816R-104-D (100 k

)

R114

7030003200 S.RESISTOR

ERJ3GEYJ 100 V (10 

)

R115

7030003540 S.RESISTOR

ERJ3GEYJ 682 V (6.8 k

)

R116

7030003540 S.RESISTOR

ERJ3GEYJ 682 V (6.8 k

)

R117

7030004050 S.RESISTOR

ERJ3GEYJ 1R0 V (1 

)

R118

7030003440 S.RESISTOR

ERJ3GEYJ 102 V (1 k

)

R119

7030003490 S.RESISTOR

ERJ3GEYJ 272 V (2.7 k

)

[ML-band]

7030003500 S.RESISTOR

ERJ3GEYJ 332 V (3.3 k

) other

R120

7030003680 S.RESISTOR

ERJ3GEYJ 104 V (100 k

)

R121

7030003280 S.RESISTOR

ERJ3GEYJ 470 V (47 

)

R122

7030003560 S.RESISTOR

ERJ3GEYJ 103 V (10 k

)

R123

7030003520 S.RESISTOR

ERJ3GEYJ 472 V (4.7 k

)

R124

7030003520 S.RESISTOR

ERJ3GEYJ 472 V (4.7 k

)

R125

7030003200 S.RESISTOR

ERJ3GEYJ 100 V (10 

)

R126

7030003410 S.RESISTOR

ERJ3GEYJ 561 V (560 

)

R127

7030003520 S.RESISTOR

ERJ3GEYJ 472 V (4.7 k

)

R128

7030003200 S.RESISTOR

ERJ3GEYJ 100 V (10 

)

R129

7030003200 S.RESISTOR

ERJ3GEYJ 100 V (10 

)

R130

7030003700 S.RESISTOR

ERJ3GEYJ 154 V (150 k

)

R131

7030003360 S.RESISTOR

ERJ3GEYJ 221 V (220 

)

R132

7030003710 S.RESISTOR

ERJ3GEYJ 184 V (180 k

)

R133

7030003200 S.RESISTOR

ERJ3GEYJ 100 V (10 

)

R134

7030003520 S.RESISTOR

ERJ3GEYJ 472 V (4.7 k

)

R135

7030003520 S.RESISTOR

ERJ3GEYJ 472 V (4.7 k

)

R136

7030003360 S.RESISTOR

ERJ3GEYJ 221 V (220 

)

R137

7030003520 S.RESISTOR

ERJ3GEYJ 472 V (4.7 k

)

R138

7030003370 S.RESISTOR

ERJ3GEYJ 271 V (270 

)

R139

7030003230 S.RESISTOR

ERJ3GEYJ 180 V (18 

)

R140

7030003370 S.RESISTOR

ERJ3GEYJ 271 V (270 

)

R141

7030003560 S.RESISTOR

ERJ3GEYJ 103 V (10 k

)

R142

7030003560 S.RESISTOR

ERJ3GEYJ 103 V (10 k

)

R143

7030003440 S.RESISTOR

ERJ3GEYJ 102 V (1 k

)

R144

7030003600 S.RESISTOR

ERJ3GEYJ 223 V (22 k

)

R145

7030005640 S.RESISTOR

RR0816R-753-D (75 k

)

R146

7030003670 S.RESISTOR

ERJ3GEYJ 823 V (82 k

)

R147

7030003560 S.RESISTOR

ERJ3GEYJ 103 V (10 k

)

R148

7030003680 S.RESISTOR

ERJ3GEYJ 104 V (100 k

)

R150

7030003320 S.RESISTOR

ERJ3GEYJ 101 V (100 

)

R151

7030003820 S.RESISTOR

ERJ3GEYJ 155 V (1.5 M

)

R152

7030003530 S.RESISTOR

ERJ3GEYJ 562 V (5.6 k

)

R153

7030003680 S.RESISTOR

ERJ3GEYJ 104 V (100 k

)

R154

7030003320 S.RESISTOR

ERJ3GEYJ 101 V (100 

)

R155

7030003560 S.RESISTOR

ERJ3GEYJ 103 V (10 k

)

R156

7030003650 S.RESISTOR

ERJ3GEYJ 563 V (56 k

)

R157

7030003730 S.RESISTOR

ERJ3GEYJ 274 V (270 k

)

R158

7030003580 S.RESISTOR

ERJ3GEYJ 153 V (15 k

)

R159

7030003620 S.RESISTOR

ERJ3GEYJ 333 V (33 k

)

R160

7030003640 S.RESISTOR

ERJ3GEYJ 473 V (47 k

)

R161

7030003760 S.RESISTOR

ERJ3GEYJ 474 V (470 k

)

R162

7030003760 S.RESISTOR

ERJ3GEYJ 474 V (470 k

)

R163

7030003560 S.RESISTOR

ERJ3GEYJ 103 V (10 k

)

R164

7030003640 S.RESISTOR

ERJ3GEYJ 473 V (47 k

)

R165

7030003560 S.RESISTOR

ERJ3GEYJ 103 V (10 k

)

6 - 4

REF

ORDER

DESCRIPTION

NO.

NO.

REF

ORDER

DESCRIPTION

NO.

NO.

Summary of Contents for IC-F410

Page 1: ...SERVICE MANUAL UHF FM TRANSCEIVER iF410 iF410S iF420 iF420S iF410 iF410S iF420 iF420S...

Page 2: ...numbers 2 Component part number and name 3 Equipment model name and unit name 4 Quantity required SAMPLE ORDER 1150001670 IC SC 1322 IC F410 MAIN UNIT 5 pieces 8810005840 Screw PH BT M3 x 8 NI ZU IC...

Page 3: ...EMI CONDUCTOR INFORMATION SECTION 9 BOARD LAYOUTS 9 1 FRONT UNIT IC F410 F420 9 1 9 2 FRONT UNIT IC F410S F420S 9 3 9 3 MAIN UNIT 9 5 SECTION 10 BLOCK DIAGRAM SECTION 11 VOLTAGE DIAGRAM 11 1 FRONT UNI...

Page 4: ...470 MHz 470 490 MHz 470 490 MHz 490 520 MHz 490 512 MHz F410 32 16 ch 2 banks F420 32 16 ch 2 banks F410S 8 ch or 4 ch 2 banks F420S 4 ch 16K0F3E 25 kHz Wide 8K50F3E 12 5 kHz Narrow 1500 Hz 0 0005 20...

Page 5: ...U4066BCF VCO circuit 2nd IF filter FI2 2nd IF filter FI3 1st mixer Q3 3SK241 1st IF filter FI1 FM IF IC IC1 TA31136FN Discriminator X1 CDBCA450CX24 High pass filter IC6 NJM2902M Level controller IC12...

Page 6: ...2 screws B and remove the front case 3 Unscrew 10 screws C and remove 2 clips D 4 Remove shield case E 5 Unsolder 3 points F from the antenna connector 6 Lift the front portion of the main unit and r...

Page 7: ...xed frequency of the 1st IF signal with the PLL output frequency By changing the PLL frequency only the desired frequency will pass through a pair of crystal filters at the next stage of the 1st mixer...

Page 8: ...a mismatched or no subaudible tone is received the tone squelch circuit mutes the AF signals even when noise squelch is open A portion of the AF signals from the AF amplifier IC7b passes through the l...

Page 9: ...he power setting voltage The output voltage of the inverse amplifier IC4b pin 7 controls the input current of the power module IC5 and drive amplifier Q19 to reduce the output power via the APC contro...

Page 10: ...switch is ON Outputs strobe signals for the PLL IC MAIN unit IC10 Outputs strobe signals for the level controller IC MAIN unit IC12 Outputs strobe signals for the I O expander IC MAIN unit IC13 Outpu...

Page 11: ...circuits MAIN unit Q8 Q9 High While Tx is muted Outputs AF mute switch MAIN unit IC11 control signal for the receiver cir cuit High While no receive audio is emit ed Outputs MIC mute control signal H...

Page 12: ...IPMENT DC power supply RF power meter terminated type Frequency counter FM deviation meter DC voltmeter GRADE AND RANGE Output voltage 13 2 13 6 V DC Current capacity 15 A or more Measuring range 1 50...

Page 13: ...l temperature Operating channel RF output power FM deviation Receive sensitivity Reference frequency Connected DC voltage SQL level DTCS balance level Volume Squelch DTCS balance The above values for...

Page 14: ...eiving Power selection Low1 Transmitting Operating frequency Ch2 L band 430 00000 MHz ML band 470 00000 MHz MH band 490 00000 MHz H band 520 00000 MHz H band 512 00000 MHz Receiving Power selection Lo...

Page 15: ...0155 MHz H band 35 0 W LMR 25 0 W PMR 10 0 W Italy 20 0 W LMR 10 0 W PMR 5 0 W Italy 3 5 W LMR 2 5 W PMR Italy 4 2 kHz Wide 2 1 kHz Narrow NOTE Wide Narrow ver sion must adjust both setting Operating...

Page 16: ...0000 MHz MH band 470 00000 MHz H band 490 00000 MHz Power selection Low1 No audio signal is applied to the MIC jack DTCS code 007 Set an FM deviation meter as HPF OFF LPF 20 kHz De emphasis OFF Detect...

Page 17: ...udio generator to pin 25 MAIN unit J2 and set as 1 kHz 550 mV Squelch OPEN Volume level 1 Receiving Rear panel Connect an AC mil livoltmeter with 4 load to the SP jack 62 5 mV FRONT R60 DC power suppl...

Page 18: ...40 S RESISTOR ERJ3GEYJ 334 V 330 k R43 7030003570 S RESISTOR ERJ3GEYJ 123 V 12 k R44 7410000950 S ARRAY EXB V8V 102JV R45 7410000950 S ARRAY EXB V8V 102JV R46 7410000950 S ARRAY EXB V8V 102JV R47 7410...

Page 19: ...H 1H 470J T A C61 4030007090 S CERAMIC C1608 CH 1H 470J T A C62 4030007090 S CERAMIC C1608 CH 1H 470J T A C63 4030007090 S CERAMIC C1608 CH 1H 470J T A C64 4030007090 S CERAMIC C1608 CH 1H 470J T A C6...

Page 20: ...370 S VARICAP HVU350TRF D8 1720000370 S VARICAP HVU350TRF D9 1720000370 S VARICAP HVU350TRF D10 1720000370 S VARICAP HVU350TRF D12 1160000060 S DIODE DAN202U T107 D13 1160000060 S DIODE DAN202U T107 D...

Page 21: ...3520 S RESISTOR ERJ3GEYJ 472 V 4 7 k R82 7030003490 S RESISTOR ERJ3GEYJ 272 V 2 7 k R83 7030003520 S RESISTOR ERJ3GEYJ 472 V 4 7 k R84 7030003440 S RESISTOR ERJ3GEYJ 102 V 1 k R85 7030003560 S RESISTO...

Page 22: ...V 1 k R245 7030003440 S RESISTOR ERJ3GEYJ 102 V 1 k R246 7030003440 S RESISTOR ERJ3GEYJ 102 V 1 k R247 7030003440 S RESISTOR ERJ3GEYJ 102 V 1 k R248 7030003440 S RESISTOR ERJ3GEYJ 102 V 1 k R249 7030...

Page 23: ...H 1H 470J T A C71 4510004630 S ELECTROLYTIC ECEV1CA100SR C72 4550006450 S TANTALUM ECST1EY105R C73 4030004760 S CERAMIC C2012 JF 1E 104Z T A C74 4510005290 S ELECTROLYTIC ECEV1EA221P C75 4510004630 S...

Page 24: ...CERAMIC C1608 JB 1C 123K T A C193 4030011600 S CERAMIC C1608 JB 1C 104KT N C194 4510005290 S ELECTROLYTIC ECEV1EA221P C195 4510006260 S ELECTROLYTIC ECEV1AA471UP C196 4030006860 S CERAMIC C1608 JB 1H...

Page 25: ...A C322 4030009660 S CERAMIC C1608 JF 1C 224Z T A C323 4030007010 S CERAMIC C1608 CH 1H 100D T A C324 4030007090 S CERAMIC C1608 CH 1H 470J T A C325 4030007090 S CERAMIC C1608 CH 1H 470J T A C326 4030...

Page 26: ...over 1 MP16 8930048870 2056 A Sponge H band only 1 MP17 8510002280 VCO cover H band only 1 MP18 8930048870 2056 A Sponge H band only 1 CHASSIS PARTS ORDER NO DESCRIPTION QTY J1 6510004880 Connector MR...

Page 27: ...P12 M MP5 M MP15 M MP16 M MP13 M MP6 M MP11 M MAIN UNIT Bottom side MP3 M MP7 C J1 C MP9 C SP1 C MP8 C MP7 C MP7 M MP14 M MP2 C WS1 C MP2 F DS1 F EP2 F MP1 F MP1 F MP2 F TX R X 1 2 3 4 S LCD type only...

Page 28: ...Symbol K 2SK536 Symbol BJ 2SK880 GR Symbol XG DTA143ZU Symbol 113 DTA144EU Symbol 16 DTC114EU Symbol 24 DTC144EU Symbol 26 DTC144TU Symbol 06 DTC363EK Symbol H27 XP4601 Symbol 5C XP6501 Symbol 5N E C...

Page 29: ...9 1 SECTION 9 BOARD LAYOUTS 9 1 FRONT UNIT IC F410 F420 TOP VIEW 8V 1 7 2 8 AFO MICE GND CLONE PTT MIC HANGER to Microphone J1...

Page 30: ...O SI OPT3 OPT2 OPT1 OPV3 OPV2 OPV1 PTT PTTIN DET PWON EXPTT DIMIN SO SCK SD LVIN GND to MAIN unit J3 J2 8V CPU5V GND OPINT OPCS BUSY BEEPOUT TONE BEEP DTCSIN RFATT NOIS UNLK EXEN EXST DAST PLST VIN TE...

Page 31: ...9 3 9 2 FRONT UNIT IC F410S F420S TOP VIEW 8V 1 7 2 8 AFO MICE GND CLONE PTT MIC HANGER to Microphone J1...

Page 32: ...O SI OPT3 OPT2 OPT1 OPV3 OPV2 OPV1 PTT PTTIN DET PWON EXPTT DIMIN SO SCK SD LVIN GND to MAIN unit J3 J2 8V CPU5V GND OPINT OPCS BUSY BEEPOUT TONE BEEP DTCSIN RFATT NOIS UNLK EXEN EXST DAST PLST VIN TE...

Page 33: ...EN EXST DAST PLST VIN TEMP MIC J3 2 40 to FRONT unit 1 39 GND 5V HV MICMUTE AFONOP BEEPOUT RXMUTE DET AFOUT NC OPCS OPINT SO SI SCK PTTIN PTTOUT MICOUT MICIN NC BUSY NC SIGOUT OPT1 OPT2 OPT3 GND OPV3...

Page 34: ...9 6 BOTTOM VIEW SP...

Page 35: ...12 Q13 T8V Q8 Q9 D14 CPU5V MMUT MIMUT MM RXMUT MMUT CTRL D25 Q46 TMUT COMMON LINE LINE RX LINE TX LINE DATA BUS LINE DIM HORN DISC HV AFO IN PTT DIM SW Q38 HORN SW Q39 1 2 3 4 5 6 7 8 9 10 11 J5 OPV1...

Page 36: ...DTC144EU Q19 R48 EXB V8V 1kx4 R46 EXB V8V 1kx4 MTONE DTMF OPV3 OPV2 OPV1 CTCIN SD LVIN TEMP VIN 8V KR0 KR1 KR2 KR3 R17 EXB V8V 1kx4 KS0 KS1 R19 470 R18 470 R59 1k C28 0 001 S6 C22 47p C23 47p C24 47p...

Page 37: ...258 47k C185 0 1 C186 0 1 8V 5V VCC R159 33k MICIN MICOUT A R265 8 2k Q46 DTA144EU R153 100k C334 47p 7 6 5 IC8b NJM2904M 4 8 C180 0 1 C351 0 047 C350 0 001 R152 R281 15k 5 6k R266 10k R150 100 C282 2...

Page 38: ...177 0 001 C178 47p R209 100k D27 MA111 VCON GND X2 CR 601 VCC OUT 1 2 4 3 R267 270k R186 100k C206 10 C212 4 7 R182 10 C211 0 1 C215 8p R184 2 7k C214 8p C208 0 0047 C209 0 001 C210 2 2 L34 18nH R191...

Page 39: ...6 82k R144 22k R145 75k C174 0 1 C175 0 1 C176 2 2 R141 10k R268 10k R269 39k R142 10k TONE DTCS C323 10p W13 W16 W15 W14 C173 12p L32 0 56 H C170 5p C171 4p C172 5p L33 0 56 H C169 12p R127 4 7k 1 3...

Page 40: ...france 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...

Page 41: ...iF410 iF410S iF420 iF420S Cover420s 99 2 17 10 40 AM Page 1...

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