Icom 43191510 Service Manual Download Page 42

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SECTION 1

SPECIFICATIONS

1-1

IC-A25N

IC-A25C

IC-A25NE

IC-A25CE

ENER

Frequency coverage (Unit: MHz)

118.000~136.99166

108.000~

136.99166

118.000~

136.99166

108.000~

136.99166

118.000~

136.99166

161.650~163.275

–

Channel spacing

25 kHz/8.33 kHz

Type of emission

6K00A3E/5K60A3E,

16K0G3E (WX)

6K80A3E/5K00A3E

Number of memory channels

300 channels

Usable temperature range

–10°C~+60°C, +14°F~+140°F

–20°C~+55°C

Frequency stability

±0.4 kHz

±1 ppm

Power supply

7.2 V DC standard or 11.0 V DC at the external DC jack

Current drain (at 7.2 V DC)*

Transmit

Less than 1.8 A

Receive

(Maximum AF output)

Less than 500 mA

(Standby)

90 mA typical

Antenna connector

BNC (50 Ω)

Dimensions (projections not included)

58.9 (W)×148.4 (H)×31.8 (D) mm, 2.3(W)×5.8 (H)×1.3 (D) inches

Weight (approximately)

200 g, 7.1 oz (Without battery pack, battery case, and antenna)

Modulation system

Low level modulation

Output power (at 7.2 V DC)

PEP

6.0 W

Carrier Wave

1.8 W

Modulation limiting

70~100%

–

Modulation depth

–

85%

Spurious emissions

(AM: fc±62.5 kHz excluded, AM-N: fc±20.825 kHz excluded)

More than 46 dB

–

Harmonics spurious emissions

(except ±1 MHz of the operating frequency)

–

Less than –36 dBm

Audio harmonic distortion

Less than 10% (at 60% Mod.)

Less than 10%

(at 85% Mod. +3dB)

Ham and noise ratio

More than 35dB

–

Microphone impedance

150 Ω

Receive system

Double Conversion Superheterodyne

Intermediate frequencies

1st IF

46.35 MHz

2nd IF

450 kHz

Sensitivity

COM

Less than 0 dBμ (at 6 dB S/N)

Less than 0 dBμ

(at 12 dB SINAD: with CCITT)

VOR

Less than 0 dBμ

(at 6 dB S/N)

–

Less than 0 dBμ

(at 6 dB S/N)

–

Less than –8 dBμ

(at 12 dB SINAD)

–

Audio output power

More than 350 mW with 60% Mod. at 10% distortion into an 8 Ω load

Adjacent Channel rejection

–

More than 60 dB

Ham and noise

More than 35 dB at 30% Mod.

More than 40 dB at 90% Mod.

Spurious response rejection ratio

More than 60 dB

More than 70 dB

FM (WX)

More than 30 dB

–

Squelch Sensitivity (threshold)

COM/VOR

Less than 0 dBμ

Less than –5 dBµ

–

*When GPS, Bluetooth, and backlight are OFF.

Summary of Contents for 43191510

Page 1: ...e The page to replace the original one Addendum page The page to be added to the original set Amended page The page to be added as change history including corrections VERSION LIST MODEL VERSION VERSION NUMBER VOR GPS Bluetooth WX LOGIC Unit MAIN Unit LOGIC 1 Unit MAIN 1 Unit IC A25N USA 01 11 EXP 01 12 IC A25NE EUR 01 13 AUS 01 14 IC A25N USA 02 16 EXP 02 17 IC A25C USA 01 21 EXP 01 22 IC A25CE E...

Page 2: ... Mod input level 3 dB Ham and noise ratio More than 35 dB Microphone impedance 150 Ω RECEIVER Receive system Double Conversion Superheterodyne Intermediate frequencies 1st 46 35 MHz 2nd 450 kHz Sensitivity 4 COM Less than 0 dBμ at 6 dB S N Less than 0 dBμ at 12 dB SINAD with CCITT VOR Less than 0 dBμ at 6 dB S N Less than 0 dBμ at 6 dB S N WX Less than 8 dBμ at 12 dB SINAD Audio output power More ...

Page 3: ...tion below AC millivoltmeter Measuring range 10 mV to 10 V Attenuator Power attenuation 30 40 dB Capacity More than 10 W VOR tester Frequency range 108 118 MHz Output level 20 dBμ to 90 dBμ 127 to 17 dBm JIG CABLE 3 conductor 2 5 mm d mm plug MIC PTT GND 33 kΩ AC MILLIVOLTMETER 10 mV to 10 V AUDIO GENERATOR 300 3000 Hz 1 500 mV PTT SETTING Frequency 1 kHz Level 200 20 mV Waveform Sine wave 4 7 µF ...

Page 4: ...and then turn the power ON 5 Read the transceiver data into the PC 6 Save the cloning data of the transceiver with the programming software 7 Set Adjust Mode in the EXPERT to Enable Click Select Enable 8 Write the data to the transceiver 9 Turn the power OFF and then disconnect the OPC 478UC from the transceiver 10 While holding down F and CLR turn ON the power Enters to the adjustment mode While ...

Page 5: ...e previous adjustment item Rotate DIAL to set or modify the adjustment value Push ENT to store the adjusted value and select the next adjustment item DIAL ENT WRITE THE CLONING DATA After adjusting write back save the cloning data The underlined parts have been updated from the previous version of the addendum or the original page ...

Page 6: ...DC power supply Attach the fully charged battery pack Connect the modulation analyzer to the antenna connector through the attenuator and set it to HPF OFF LPF 20 kHz De emphasis OFF Detector P P 2 Connect the audio generator to MIC and set it to Frequency 1 kHz Level 200 mV rms Waveform Sine wave 90 2 2 020 BATT 25MMM Frequency 127 500 MHz Transmitting 3 021 BATT 25MMH Frequency 136 975 MHz Trans...

Page 7: ...H Frequency 136 975 MHz Transmitting 4 028 EXT 8MML Frequency 118 005 MHz Transmitting USA EXP 80 2 EUR AUS 90 2 5 029 EXT 8MMM Frequency 127 505 MHz Transmitting 6 030 EXT 8MMH Frequency 136 980 MHz Transmitting 7 037 EXT 25NML Frequency 118 000 MHz Transmitting Set the audio generator to Level 20 mV rms 30 5 8 038 EXT 25NMM Frequency 127 500 MHz Transmitting 9 039 EXT 25NMH Frequency 136 975 MHz...

Page 8: ...c adjustment 2 051 WSC_S Set the SSG to Level 13 dBμ 120 dBm 3 052 WSO_T Set the SSG to Level 13 dBμ 94 dBm 4 053 WSC_T Set the SSG to Level 10 dBμ 97 dBm Narrow 5 054 NSO_S Frequency 118 030 MHz Receiving Set the SSG to Level 10 dBμ 117 dBm 6 055 NSC_S Set the SSG to Level 13 dBμ 120 dBm 7 056 NSO_T Set the SSG to Level 13 dBμ 94 dBm 8 057 NSC_T Set the SSG to Level 10 dBμ 97 dBm FM 9 058 SO_S Fr...

Page 9: ...030016020 S RES RMC1 16S 104JTH 100 k 11 B 40 1 12 9 7030016020 S RES RMC1 16S 104JTH 100 k 12 R868 7030016110 S RES RMC1 16S 473JTH 47 k 11 B 40 1 14 1 7030016110 S RES RMC1 16S 473JTH 47 k 12 R869 7030016110 S RES RMC1 16S 473JTH 47 k 11 B 40 1 15 3 7030016110 S RES RMC1 16S 473JTH 47 k 12 R871 7030015970 S RES RMC1 16S 103JTH 10 k 11 B 36 3 11 8 7030015970 S RES RMC1 16S 103JTH 10 k 12 R873 703...

Page 10: ...31 3 42 9 R1000 7030014400 S RES MCR006YZPJ 100 10 B 26 0 42 5 R1001 7030014400 S RES MCR006YZPJ 100 10 B 26 7 42 5 R1002 7030014400 S RES MCR006YZPJ 100 10 B 26 9 47 9 R1003 7030014400 S RES MCR006YZPJ 100 10 B 26 0 50 0 R1004 7030014400 S RES MCR006YZPJ 100 10 B 37 3 47 9 R1005 7030014400 S RES MCR006YZPJ 100 10 B 32 7 46 2 R1006 7030014380 S RES MCR006YZPJ 103 10 k B 31 5 47 9 R1007 7030014400 ...

Page 11: ...12 C649 4030022540 S CER 0402N3R0B500CT 11 T 23 6 18 8 4030022540 S CER 0402N3R0B500CT 12 C650 4030023010 S CER 0402B104K160CT 11 B 40 4 5 5 4030023010 S CER 0402B104K160CT 12 C651 4030019560 S CER GRM21BB31C106KE15L 11 B 36 7 7 1 4030019560 S CER GRM21BB31C106KE15L 12 C652 4030022640 S CER 0402N101J500CT 11 B 39 0 3 3 4030022640 S CER 0402N101J500CT 12 C653 4030023010 S CER 0402B104K160CT 11 B 42...

Page 12: ...790001622 S DIO 1SV308L3F B 11 8 108 5 D15 1720000702 S VAR 1SV305H3F B 31 2 102 2 D16 1720000702 S VAR 1SV305H3F B 30 3 99 5 D17 1750001790 S DIO 1SS390 TE61 B 13 7 55 8 D18 1750002170 S DIO DB2S31400L B 29 6 64 6 D23 1790001980 S DIO DA3S101F0L T 32 2 109 1 D24 1750001790 S DIO 1SS390 TE61 T 33 7 67 0 D25 1750001790 S DIO 1SS390 TE61 T 37 3 66 8 D27 1750001810 S DIO L1SS400T1G T 37 2 110 1 D29 1...

Page 13: ...016750 S RES RMC1 16SK124DTH 120 k T 17 3 109 4 R210 7030016560 S RES RMC1 16SJPTH B 33 3 23 2 R211 7030016390 S RES RMC1 16S 184JTH 180 k B 28 0 58 0 R212 7030016110 S RES RMC1 16S 473JTH 47 k B 27 8 56 8 R213 7030016340 S RES RMC1 16S 393JTH 39 k B 29 6 56 6 R214 7030016450 S RES RMC1 16S 824JTH 820 k B 23 5 57 0 R219 7030015660 S RES RMC1 10 2R7JTP 2 7 T 11 2 79 6 R220 7030015930 S RES RMC1 16S...

Page 14: ... 79 1 R607 7030015960 S RES RMC1 16S 472JTH 4 7 k T 18 9 78 3 R608 7030016050 S RES RMC1 16S 102JTH 1 k T 20 3 6 8 R609 7030015970 S RES RMC1 16S 103JTH 10 k T 18 4 9 4 R610 7030015970 S RES RMC1 16S 103JTH 10 k T 18 1 10 7 R612 7030015910 S RES RMC1 16S 101JTH 100 T 15 9 20 4 R613 7030016560 S RES RMC1 16SJPTH T 21 7 118 8 R617 7030016290 S RES RMC1 16S 222JTH 2 2 k B 29 4 79 2 R619 7030016560 S ...

Page 15: ...S CER 0402B103K250CT B 27 3 94 7 C327 4030023090 S CER 0402B102K500CT B 28 7 103 3 C328 4030023090 S CER 0402B102K500CT B 26 9 101 1 C329 4030022530 S CER 0402N2R0B500CT B 21 2 104 9 C330 4030023030 S CER 0402B103K250CT B 31 1 58 4 C331 4030023010 S CER 0402B104K160CT B 12 5 10 2 C333 4030023090 S CER 0402B102K500CT B 6 8 97 0 C335 4030023670 S CER 0603N330J500CT T 12 9 46 4 C336 4030022860 S CER ...

Page 16: ...8 91 6 C613 4030023090 S CER 0402B102K500CT T 22 1 100 3 C614 4030023010 S CER 0402B104K160CT T 25 7 92 4 C615 4030023010 S CER 0402B104K160CT T 23 9 97 1 C616 4030023090 S CER 0402B102K500CT T 24 8 92 4 C622 4030023060 S CER 0402B183K250CT T 46 7 42 3 C623 4030023060 S CER 0402B183K250CT T 46 7 40 7 C624 4030023010 S CER 0402B104K160CT T 46 6 38 4 C627 4030023010 S CER 0402B104K160CT B 10 8 9 2 C...

Page 17: ...B 29 4 73 2 D8 1750001810 S DIO L1SS400T1G B 32 5 72 5 D16 1750001810 S DIO L1SS400T1G 13 B 13 2 6 8 1750001810 S DIO L1SS400T1G 14 1750001810 S DIO L1SS400T1G 16 1750001810 S DIO L1SS400T1G 17 D17 1750001810 S DIO L1SS400T1G 13 B 17 5 12 6 1750001810 S DIO L1SS400T1G 14 1750001810 S DIO L1SS400T1G 16 1750001810 S DIO L1SS400T1G 17 D18 1750001790 S DIO 1SS390 TE61 B 40 7 57 6 D34 1750001810 S DIO ...

Page 18: ...4 7030016020 S RES RMC1 16S 104JTH 100 k 16 7030016020 S RES RMC1 16S 104JTH 100 k 17 R862 7030016560 S RES RMC1 16SJPTH 13 B 28 9 98 0 7030016560 S RES RMC1 16SJPTH 14 7030016560 S RES RMC1 16SJPTH 16 7030016560 S RES RMC1 16SJPTH 17 R863 7030016560 S RES RMC1 16SJPTH 13 T 22 8 16 1 7030016560 S RES RMC1 16SJPTH 14 7030016560 S RES RMC1 16SJPTH 16 7030016560 S RES RMC1 16SJPTH 17 R864 7030016110 ...

Page 19: ... 100 10 B 33 2 60 1 R1030 7030014400 S RES MCR006YZPJ 100 10 B 28 5 62 4 R1031 7030014390 S RES MCR006YZPJ 102 1 k B 44 3 55 4 R1032 7030014400 S RES MCR006YZPJ 100 10 B 36 8 57 8 R1033 7030014400 S RES MCR006YZPJ 100 10 B 34 3 61 9 R1034 7030014390 S RES MCR006YZPJ 102 1 k B 31 6 62 0 R1035 7030014400 S RES MCR006YZPJ 100 10 B 30 4 57 7 R1036 7030014400 S RES MCR006YZPJ 100 10 B 20 6 63 1 R1037 7...

Page 20: ...A106MAABMA 16 4550007520 S TAN F931A106MAABMA 17 C155 4030023090 S CER 0402B102K500CT T 11 8 2 4 C156 4030023090 S CER 0402B102K500CT T 13 5 10 5 C157 4030023090 S CER 0402B102K500CT T 13 7 4 0 C158 4030023090 S CER 0402B102K500CT T 14 1 8 9 C159 4030023090 S CER 0402B102K500CT T 9 9 2 4 C161 4030023090 S CER 0402B102K500CT T 35 9 25 5 C600 4030023030 S CER 0402B103K250CT 13 B 21 5 10 8 4030023030...

Page 21: ...4 4030020000 S CER C1005 JB 1A 105K T B 31 3 65 3 C715 4030023820 S CER 0603B104K250CT B 26 7 63 6 C716 4030023210 S CER 0402B472K500CT B 34 1 64 8 C717 4030023210 S CER 0402B472K500CT B 26 9 58 1 C718 4030023210 S CER 0402B472K500CT B 31 5 27 6 C719 4030023210 S CER 0402B472K500CT B 40 0 18 9 C720 4550008210 S TAN 267M3502 104MR 13 B 5 8 15 6 4550008210 S TAN 267M3502 104MR 14 4550008210 S TAN 26...

Page 22: ...R 1SV305H3F B 19 9 103 3 D14 1790001622 S DIO 1SV308L3F B 11 8 108 5 D15 1720000702 S VAR 1SV305H3F B 31 2 102 2 D16 1720000702 S VAR 1SV305H3F B 30 3 99 5 D17 1750001790 S DIO 1SS390 TE61 B 13 7 55 8 D18 1750002170 S DIO DB2S31400L B 29 6 64 6 D23 1790001980 S DIO DA3S101F0L T 32 2 109 1 D24 1750001790 S DIO 1SS390 TE61 T 33 7 67 0 D25 1750001790 S DIO 1SS390 TE61 T 37 3 66 8 D27 1750001810 S DIO...

Page 23: ...1 16S 821JTH 820 B 24 5 47 1 R140 7030016020 S RES RMC1 16S 104JTH 100 k B 29 7 23 2 R142 7030015640 S RES RMC1 10JPTP T 18 5 31 3 R145 7030005820 S RES RR0510P 103 D 10 k B 21 0 27 9 R147 7030005950 S RES RR0510P 123 D 12 k B 19 8 28 3 R148 7030016050 S RES RMC1 16S 102JTH 1 k B 19 1 26 5 R150 7030016020 S RES RMC1 16S 104JTH 100 k B 21 6 23 4 R192 7030016740 S RES RMC1 16SK474DTH 470 k T 35 5 16...

Page 24: ... RMC1 16SJPTH T 23 5 63 6 R559 7030016560 S RES RMC1 16SJPTH T 21 0 61 1 R561 7030016560 S RES RMC1 16SJPTH T 27 7 62 1 R562 7030016560 S RES RMC1 16SJPTH T 28 4 60 0 R563 7030016380 S RES RMC1 16S 183JTH 18 k B 10 0 8 0 R564 7030016020 S RES RMC1 16S 104JTH 100 k B 11 1 4 0 R565 7030016020 S RES RMC1 16S 104JTH 100 k B 9 6 5 0 R566 7030015980 S RES RMC1 16S 333JTH 33 k B 11 7 7 6 R568 7030016050 ...

Page 25: ...0J500CT B 42 8 75 6 C400 4030022640 S CER 0402N101J500CT B 41 2 74 1 C401 4030022550 S CER 0402N4R0B500CT B 41 2 75 5 C402 4030022880 S CER 0402N560J500CT B 40 3 74 1 C403 4030023090 S CER 0402B102K500CT B 33 0 43 9 C9 4030023850 S CER 0603B102K500CT T 12 7 108 5 C10 4030023850 S CER 0603B102K500CT T 9 0 103 8 C11 4030022610 S CER 0402N0R3B500CT T 11 5 103 8 C13 4030023580 S CER 0603N220J500CT T 7...

Page 26: ...T 15 9 9 5 C544 4030023090 S CER 0402B102K500CT T 13 0 6 6 C548 4030022930 S CER 0402N821J500CT 13 B 8 0 35 4 4030022930 S CER 0402N821J500CT 14 4030022930 S CER 0402N821J500CT 23 4030022930 S CER 0402N821J500CT 24 4030022930 S CER 0402N821J500CT 33 4030022930 S CER 0402N821J500CT 34 C549 4030020170 S CER C1608 CH 1H 472J T 13 B 5 6 31 1 4030020170 S CER C1608 CH 1H 472J T 14 4030017810 S CER C160...

Page 27: ...02B104K160CT T 34 3 22 5 C667 4030023090 S CER 0402B102K500CT B 14 0 15 0 C668 4030023090 S CER 0402B102K500CT B 12 0 18 7 C669 4030023090 S CER 0402B102K500CT B 13 9 24 2 C670 4030023090 S CER 0402B102K500CT B 13 0 29 4 C671 4030022640 S CER 0402N101J500CT B 6 0 21 5 C672 4030022640 S CER 0402N101J500CT B 6 9 16 1 C673 4030023090 S CER 0402B102K500CT T 42 4 45 6 C674 4030023090 S CER 0402B102K500...

Page 28: ... 11 1 8930083700 DOUBLE SIDE TAPE BM 12 1 8930083700 DOUBLE SIDE TAPE BM 13 1 8930083700 DOUBLE SIDE TAPE BM 14 1 8930083700 DOUBLE SIDE TAPE BM 16 1 8930083700 DOUBLE SIDE TAPE BM 17 1 MP34 8810011050 BT O M2 3 NI ZC3 11 MP35 8810009181 BT M2 5 NI ZC3 2 MP36 8810009511 PH BT M2 4 NI ZC3 3 6 4 0 1 MP37 8810011050 BT O M2 3 NI ZC3 6 MP38 8810010850 PH BT B0 M2 8 SUS SSBC 2 MP39 8810011830 TAPPING S...

Page 29: ...24 1 BP 289 31 1 BP 289 36 1 MP1 MB 133 1 REF NO PART NO DESCRIPTION QTY DS5 5030004360 TM128160D1CIWUGND 1 S23 2260003320 SKRTLAE010 1 S24 2260003320 SKRTLAE010 1 S25 2260003320 SKRTLAE010 1 MP1 8510022120 3699 VCO CASE 13 1 8510022120 3699 VCO CASE 14 1 8510022120 3699 VCO CASE 16 1 8510022120 3699 VCO CASE 17 1 MP2 8930096860 3699 WHITE SHEET 1 MP3 8930096870 3699 LCD FILTER 1 MP4 8930094680 DO...

Page 30: ...ASSIS 8930068980 MP32 CHASSIS Refere to the parts list MP34 CHASSIS 11 8810011050 MP35 CHASSIS 8810009181 MP36 CHASSIS 8810009511 MP37 CHASSIS 6 8810011050 MP38 CHASSIS 2 8810010850 MP39 CHASSIS 8810011830 MP40 CHASSIS 8850003250 MP41 CHASSIS Refere to the parts list MP42 CHASSIS 8930097220 MP43 CHASSIS 8930097830 MP44 CHASSIS 8930098420 MP45 CHASSIS 8930098420 MP46 CHASSIS 8930098430 MP47 CHASSIS...

Page 31: ... EP16 EP19 IC1 IC30 IC39 J2 J4 Q5 Q17 Q31 Q32 Q33 Q34 R145 R146 R147 R148 R151 R152 R863 R866 R876 R878 R917 R920 R947 R949 R952 R963 R1053 R1054 R1055 R1056 R1060 R1063 R1064 R1065 R1066 R1067 R1068 R1069 R1070 R1071 R1072 R1073 R1077 GND BT SW BTRXD CPU3V BT RST BTTXD RESET FINED G TXD G RXD VCC PCON B 8813 H0 H5 H10 H15 H20 H25 H30 H35 H40 H45 V0 V5 V10 V15 V20 V25 V30 V35 V40 V45 V50 V55 V60 V...

Page 32: ...69 R871 R873 R874 R875 R879 R881 R882 R883 R884 R885 R886 R887 R888 R901 R902 R903 R906 R907 R908 R909 R910 R911 R912 R913 R914 R925 R926 R927 R928 R929 R930 R931 R932 R933 R934 R935 R937 R940 R943 R944 R945 R946 R962 R964 R965 R966 R967 R968 R969 R970 R971 R972 R973 R974 R975 R976 R977 R978 R979 R980 R981 R982 R983 R984 R985 R986 R987 R988 R989 R990 R991 R992 R993 R994 R995 R996 R997 R998 R999 R1...

Page 33: ...6 IC220 IC229 IC231 IC232 IC235 IC238 IC239 IC240 J1 J2 J4 J5 J6 L2 L3 L4 L5 L6 L7 L8 L10 L11 L15 L45 L46 L57 L58 L63 L64 L67 L71 L72 L91 L92 MC1 MP3 Q2 Q3 Q7 Q8 Q25 Q26 Q35 Q52 Q54 Q58 Q59 Q60 Q212 Q213 Q218 Q220 Q223 Q224 Q232 Q233 Q234 Q235 Q239 Q240 Q243 Q245 Q246 R2 R3 R4 R5 R7 R8 R9 R10 R11 R12 R13 R14 R15 R16 R17 R18 R19 R27 R28 R29 R40 R71 R87 R107 R108 R109 R118 R123 R124 R142 R192 R193 R...

Page 34: ...639 C640 C648 C649 C660 C664 C665 C667 C668 C669 C670 C671 C672 C677 C683 C684 D6 D13 D14 D15 D16 D17 D18 D29 D36 D40 D44 D50 D52 D55 D56 D57 D58 D59 D71 D72 D86 D94 EP6 EP7 EP11 EP24 EP25 EP26 EP30 FI1 FI3 IC1 IC2 IC5 IC22 IC24 IC25 IC203 IC219 IC221 IC222 IC223 IC224 IC225 IC226 IC228 IC233 IC234 IC241 L12 L18 L21 L22 L23 L24 L25 L38 L56 L69 L85 L86 L87 L88 L93 L94 L95 L96 L97 L99 L100 MP1 MP5 Q...

Page 35: ...32 Q31 Q17 Q5 J4 J2 IC39 IC30 IC1 DS4 DS3 DS2 D46 D4 D2 D1 C664 C663 C662 C643 H0 H5 H10 H15 H20 H25 H30 H35 H40 H45 V0 V5 V10 V15 V20 V25 V30 V35 V40 V45 V50 V55 V60 V65 V70 V75 V80 V85 V90 V95 V100 D5 D6 GND GND KS3 KS1 KR4 KR2 KR0 GND KEYLIGHT PWRBTN KS2 KS0 KR3 KR1 GND NC CPU3V CPU3V GND LCDA0 CPU3V LCDSCL LCDSDA CPU3V CPU3V NC NC NC NC CPU3V GND GND LCDCSB CPU3V LCDRSTB LCDSDA LCDSDA CPU3V CP...

Page 36: ... R873 R871 R869 R868 R867 R865 R864 R862 R861 R860 R859 R858 R857 R856 R558 R112 R95 R94 R93 R91 R88 R86 R85 R84 R83 R82 R81 R80 R79 R78 R77 R76 R75 R74 R73 R72 R69 R68 R67 R66 R65 R64 R63 R62 R61 R60 R28 R18 R17 R16 R5 R3 EP9 EP4 EP3 C730 C727 C724 C723 C722 C719 C718 C717 C716 C714 C713 C712 C711 C709 C701 C700 C699 C698 C694 C689 C687 C684 C683 C682 C681 C680 C679 C678 C677 C674 C672 C671 C670 ...

Page 37: ...56 C54 C52 C51 C48 C38 C35 C34 C32 C31 C30 C28 C25 C24 C23 C20 C17 C15 C11 X1 R671 R606 R588 R575 R574 R573 R462 R434 R321 R299 R219 R142 R108 R107 R19 R9 R2 Q246 Q243 Q240 Q239 Q235 Q234 Q233 Q232 Q224 Q223 Q220 Q218 Q213 Q212 Q60 Q59 Q58 Q54 Q52 Q35 Q26 Q25 Q8 Q7 Q3 Q2 L92 L91 L72 L71 L64 L63 L58 L57 L46 L45 L15 L8 L7 L6 L5 L4 L3 L2 J6 J4 IC240 IC239 IC238 IC235 IC232 IC231 IC229 IC220 IC216 IC2...

Page 38: ...C511 C510 C491 C490 C489 C484 C479 C478 C477 C476 C475 C474 C473 C472 C471 C470 C469 C460 C459 C458 C451 C446 C445 C444 C443 C441 C440 C439 C438 C432 C430 C407 C405 C403 C402 C401 C400 C399 C398 C397 C396 C395 C394 C393 C392 C391 C390 C387 C381 C376 C365 C364 C361 C357 C356 C355 C354 C347 C333 C331 C330 C329 C328 C327 C323 C321 C309 C308 C301 C294 C293 C274 C243 C242 C241 C240 C239 C237 C235 C232 ...

Page 39: ...SERVICE MANUAL VHF AIR BAND TRANSCEIVERS iA25N iA25C iA25NE iA25CE S 15419XZ C1 December 2017 ...

Page 40: ...when ordering replacement parts 1 10 digit Icom part number 2 Component name 3 Equipment model name and unit name 4 Quantity required ORDER EXAMPLE 1110006490 LMV321IDCKR IC A25 MAIN UNIT 5 pieces 8610016330 N 449 IC A25 CHASSIS 1 piece REPAIR NOTES 1 Make sure that the problem is internal before disassembling the transceiver 2 DO NOT open the transceiver until the transceiver is disconnected from...

Page 41: ...SEMBLY INSTRUCTION SECTION 4 ADJUSTMENT PROCEDURES 4 1 PREPARATION 4 1 4 2 FREQUENCY AND TRANSMIT ADJUSTMENTS 4 3 4 3 RECEIVE ADJUSTMENTS 4 4 SECTION 5 PARTS LIST SECTION 6 MECHANICAL PARTS SECTION 7 BOARD LAYOUT SECTION 8 BLOCK DIAGRAM SECTION 9 VOLTAGE DIAGRAM DISTRIBUTOR ADDRESS ...

Page 42: ... V DC PEP 6 0 W Carrier Wave 1 8 W Modulation limiting 70 100 Modulation depth 85 Spurious emissions AM fc 62 5 kHz excluded AM N fc 20 825 kHz excluded More than 46 dB Harmonics spurious emissions except 1 MHz of the operating frequency Less than 36 dBm Audio harmonic distortion Less than 10 at 60 Mod Less than 10 at 85 Mod 3dB Ham and noise ratio More than 35dB Microphone impedance 150 Ω RECEIVE...

Page 43: ...SECTION 2 INSIDE VIEWS 2 1 LOGIC LOGIC 1 UNIT Top view Bluetooth module IC1 GPS Antenna J2 BT Regulator IC30 Only for IC A25N ...

Page 44: ... LOGIC LOGIC 1 UNIT Bottom view GPS Module IC17 Inside the shield case J3 CPU IC27 Under the shield plate Clock Oscillator X1 Under the shield plate 5 V Regulator IC40 for LCD Backlight J1 Only for IC A25N ...

Page 45: ...Regulator IC240 SP J5 DC 11V J1 Internal Microphone MC1 2nd IF Filter FI4 for Narrow Discriminator X1 ALC Amplifier IC215 Audio Volume IC229 J6 MIC Switch IC231 J4 2nd IF Filter FI2 for Wide D A Converter IC220 Tx Power Amplifier Q2 Under the shield plate Drive Amplifier Q3 Under the shield plate D A Converter IC216 Only for IC A25N ...

Page 46: ...Filter FI2 for Narrow 1st IF Amplifier Q13 IF IC IC1 Reference Oscillator X203 Shift Resistor IC5 AF Power Amplifier IC221 RF Amplifier Q11 1st Mixer Q12 Lowpass Filter IC223 Lowpass Filter IC224 Lowpass Filter IC225 Lowpass Filter IC226 Audio Switch IC228 VCO Switch Q57 Pre Drive Amplifier Q4 ...

Page 47: ...rom the front panel Front panel Flat cable Speaker cable Chassis FLAT CABLE Lift up flat cable Suction lifter For easy separation of the CHASSIS Use a suction lifter to lift the bottom of the CHASSIS up Suction lifter Part name EA950R 2 Manufacture ESCO CO LTD Remove dial nut and 6 screws from the LOGIC 1 4 UNIT LOGIC 1 UNIT Chassis Screws 6 Dial nut Remove with ICOM Driver AG 8960000560 Separate ...

Page 48: ...d plate and then 1 remove it MAIN 1 UNIT Shield plate UNSOLDER Solder remover Unsolder a point at the antenna connector 2 MAIN 1 UNIT UNSOLDER Solder remover Remove 11 screws from the MAIN 1 UNIT and 3 then remove it from the chassis MAIN 1 UNIT Chassis Screws 11 ...

Page 49: ...nalyzer Frequency range 30 300 MHz Measuring range 0 100 AC millivoltmeter Measuring range 10 mV to 10 V Attenuator Attenuation 30 40 dB Capacity More than 10 W VOR tester Frequency range 108 118 MHz Output level 20 dBμ to 90 dBμ 127 to 17 dBm JIG cable 3 conductor 2 5 d mm plug MIC GND 33 kΩ AC MILLIVOLTMETER 10 mV to 10 V AUDIO GENERATOR 300 3000 Hz 1 500 mV PTT 4 7 µF SETTING Frequency 1 kHz Le...

Page 50: ...e PC 5 Set Adjustment Mode in the Expert to Enable 6 Click Select Enable Write the data to the transceiver 7 Turn the power OFF and then disconnect the OPC 8 478UC from the transceiver While holding down 9 F and CLR turn ON the power Enters to the adjustment mode While holding down Turn the power ON ADJUSTMENT MODE SCREEN Adjustment frequency Adjustment item name Adjustment item number KEY ASSIGNM...

Page 51: ...ting 3 021 BATT 25MMH Frequency 136 975 MHz Transmitting 4 022 BATT 8MML Frequency 118 005 MHz Transmitting USA EXP 80 2 EUR AUS 90 2 5 023 BATT 8MMM Frequency 127 505 MHz Transmitting 6 024 BATT MMH Frequency 136 980 MHz Transmitting 7 031 BATT 25NML Frequency 118 000 MHz Transmitting Set the audio generator to Level 20 mV rms 30 5 8 032 BATT 25NMM Frequency 127 500 MHz Transmitting 9 033 BATT 25...

Page 52: ...l 10 dBμ 117 dBm Push ENT Automatic adjustment 2 051 WSC_S Set the SSG to Level 13 dBμ 120 dBm 3 052 WSO_T Set the SSG to Level 13 dBμ 94 dBm 4 053 WSC_T Set the SSG to Level 10 dBμ 97 dBm Narrow 5 054 NSO_S Frequency 118 030 MHz Receiving Set the SSG to Level 10 dBμ 117 dBm 6 055 NSC_S Set the SSG to Level 13 dBμ 120 dBm 7 056 NSO_T Set the SSG to Level 13 dBμ 94 dBm 8 057 NSC_T Set the SSG to Le...

Page 53: ...12 R68 7030016200 S RES RMC1 16S 274JTH 270 k 11 B 5 9 11 8 7030016200 S RES RMC1 16S 274JTH 270 k 12 R69 7030016360 S RES RMC1 16S 123JTH 12 k 11 B 2 8 14 3 7030016360 S RES RMC1 16S 123JTH 12 k 12 R72 7030015960 S RES RMC1 16S 472JTH 4 7 k 11 B 9 9 15 3 7030015960 S RES RMC1 16S 472JTH 4 7 k 12 R73 7030015960 S RES RMC1 16S 472JTH 4 7 k 11 B 21 7 24 9 7030015960 S RES RMC1 16S 472JTH 4 7 k 12 R7...

Page 54: ...7030014400 S RES MCR006YZPJ 100 10 B 26 0 49 4 R1009 7030014400 S RES MCR006YZPJ 100 10 B 35 1 46 2 R1010 7030014400 S RES MCR006YZPJ 100 10 B 33 9 47 9 R1011 7030014400 S RES MCR006YZPJ 100 10 B 31 9 46 2 R1012 7030014400 S RES MCR006YZPJ 100 10 B 35 5 57 6 R1013 7030014400 S RES MCR006YZPJ 100 10 B 34 7 57 9 R1014 7030014400 S RES MCR006YZPJ 100 10 B 33 8 57 9 R1015 7030014400 S RES MCR006YZPJ 1...

Page 55: ...00CT 11 B 39 0 3 3 4030022640 S CER 0402N101J500CT 12 C653 4030023010 S CER 0402B104K160CT 11 B 42 2 5 1 4030023010 S CER 0402B104K160CT 12 C654 4030023090 S CER 0402B102K500CT B 41 3 89 6 C655 4030023090 S CER 0402B102K500CT B 39 3 89 6 C656 4030023090 S CER 0402B102K500CT B 38 3 89 7 C657 4030023090 S CER 0402B102K500CT B 42 3 89 6 C659 4030023010 S CER 0402B104K160CT B 28 6 10 3 C660 4030023010...

Page 56: ...3F B 30 3 99 5 D17 1750001790 S DIO 1SS390 TE61 B 13 7 55 8 D18 1750002170 S DIO DB2S31400L B 29 6 64 6 D23 1790001980 S DIO DA3S101F0L T 32 2 109 1 D24 1750001790 S DIO 1SS390 TE61 T 33 7 67 0 D25 1750001790 S DIO 1SS390 TE61 T 37 3 66 8 D27 1750001810 S DIO L1SS400T1G T 37 2 110 1 D29 1790001622 S DIO 1SV308L3F B 12 8 104 9 D30 1750001810 S DIO L1SS400T1G T 34 3 17 6 D31 1750001810 S DIO L1SS400...

Page 57: ...RES RMC1 16S 224JTH 220 k B 44 7 115 2 R223 7030015970 S RES RMC1 16S 103JTH 10 k B 42 3 113 8 R224 7030016330 S RES RMC1 16S 153JTH 15 k B 44 5 113 1 R225 7030015970 S RES RMC1 16S 103JTH 10 k B 37 7 26 3 R226 7030016090 S RES RMC1 16S 223JTH 22 k T 35 6 101 7 R227 7030016050 S RES RMC1 16S 102JTH 1 k T 39 4 44 1 R231 7030016560 S RES RMC1 16SJPTH T 37 1 32 8 R252 7030016560 S RES RMC1 16SJPTH B ...

Page 58: ...0 S RES RMC1 16S 472JTH 4 7 k B 6 0 16 1 R627 7030016110 S RES RMC1 16S 473JTH 47 k B 6 9 21 5 R629 7030016110 S RES RMC1 16S 473JTH 47 k B 6 9 25 6 R632 7030016110 S RES RMC1 16S 473JTH 47 k B 6 9 31 3 R635 7030015900 S RES RMC1 16S 470JTH 47 B 7 5 67 2 R637 7030016020 S RES RMC1 16S 104JTH 100 k B 40 0 64 2 R638 7030016290 S RES RMC1 16S 222JTH 2 2 k B 31 9 77 7 R639 7030016050 S RES RMC1 16S 10...

Page 59: ...3R0B500CT B 32 5 90 4 C365 4030022680 S CER 0402N150J500CT B 33 5 84 2 C372 4030023090 S CER 0402B102K500CT T 15 4 91 0 C373 4030023090 S CER 0402B102K500CT T 11 1 66 7 C375 4030022610 S CER 0402N0R3B500CT T 9 7 112 8 C376 4030023090 S CER 0402B102K500CT B 32 9 50 0 C377 4030022620 S CER 0402N0R5B500CT T 10 2 49 3 C379 4030023330 S CER 0603N4R0B500CT T 16 8 43 8 C381 4030023090 S CER 0402B102K500C...

Page 60: ... 1 18 7 C634 4030023010 S CER 0402B104K160CT B 13 0 24 2 C635 4030023010 S CER 0402B104K160CT B 12 1 28 8 C636 4030023010 S CER 0402B104K160CT B 13 1 15 0 C637 4030023010 S CER 0402B104K160CT B 12 2 13 7 C638 4030023010 S CER 0402B104K160CT B 25 5 57 0 C639 4030023090 S CER 0402B102K500CT B 40 6 108 4 C640 4030023090 S CER 0402B102K500CT B 45 6 104 3 C641 4030023010 S CER 0402B104K160CT T 43 6 46 ...

Page 61: ...0015960 S RES RMC1 16S 472JTH 4 7 k 14 R73 7030015960 S RES RMC1 16S 472JTH 4 7 k 13 B 21 7 24 9 7030015960 S RES RMC1 16S 472JTH 4 7 k 14 R74 7030016040 S RES RMC1 16S 224JTH 220 k 13 B 21 7 24 0 7030016040 S RES RMC1 16S 224JTH 220 k 14 R75 7030016110 S RES RMC1 16S 473JTH 47 k 13 B 23 7 24 0 7030016110 S RES RMC1 16S 473JTH 47 k 14 R76 7030016110 S RES RMC1 16S 473JTH 47 k 13 B 22 7 26 4 703001...

Page 62: ...7 R1018 7030014400 S RES MCR006YZPJ 100 10 B 29 5 57 7 R1019 7030014400 S RES MCR006YZPJ 100 10 B 24 1 58 1 R1020 7030014400 S RES MCR006YZPJ 100 10 B 24 1 57 5 R1021 7030014400 S RES MCR006YZPJ 100 10 B 35 0 59 5 R1022 7030014400 S RES MCR006YZPJ 100 10 B 32 2 59 5 R1023 7030014400 S RES MCR006YZPJ 100 10 B 31 6 59 6 R1024 7030014400 S RES MCR006YZPJ 100 10 B 30 1 58 8 R1025 7030014400 S RES MCR0...

Page 63: ...90 S CER 0402B102K500CT B 42 3 89 6 C659 4030023010 S CER 0402B104K160CT B 28 6 10 3 C660 4030023010 S CER 0402B104K160CT B 34 2 30 5 C661 4030019560 S CER GRM21BB31C106KE15L B 43 4 44 6 C662 4030021520 S CER GRM31CB31H106KA12L T 31 4 24 4 C663 4030021520 S CER GRM31CB31H106KA12L T 32 4 28 2 C664 4030021520 S CER GRM31CB31H106KA12L T 32 4 30 4 C666 4030023010 S CER 0402B104K160CT T 33 3 22 3 C667 ...

Page 64: ...9 6 64 6 D23 1790001980 S DIO DA3S101F0L T 32 2 109 1 D24 1750001790 S DIO 1SS390 TE61 T 33 7 67 0 D25 1750001790 S DIO 1SS390 TE61 T 37 3 66 8 D27 1750001810 S DIO L1SS400T1G T 37 2 110 1 D29 1790001622 S DIO 1SV308L3F B 12 8 104 9 D30 1750001810 S DIO L1SS400T1G T 34 3 17 6 D31 1750001810 S DIO L1SS400T1G T 18 4 109 1 D36 1750001810 S DIO L1SS400T1G B 42 2 112 7 D38 1750001771 S VAR 1SV323H3F T ...

Page 65: ...30 S RES RMC1 16S 153JTH 15 k B 44 5 113 1 R225 7030015970 S RES RMC1 16S 103JTH 10 k B 37 7 26 3 R226 7030016090 S RES RMC1 16S 223JTH 22 k T 35 6 101 7 R227 7030016050 S RES RMC1 16S 102JTH 1 k T 39 4 44 1 R231 7030016560 S RES RMC1 16SJPTH T 37 1 32 8 R252 7030016560 S RES RMC1 16SJPTH B 25 5 44 4 R253 7030016490 S RES RMC1 16S 391JTH 390 B 24 6 44 4 R254 7030015960 S RES RMC1 16S 472JTH 4 7 k ...

Page 66: ...0 S RES RMC1 16S 473JTH 47 k B 6 9 25 6 R632 7030016110 S RES RMC1 16S 473JTH 47 k B 6 9 31 3 R635 7030015900 S RES RMC1 16S 470JTH 47 B 7 5 67 2 R637 7030016020 S RES RMC1 16S 104JTH 100 k B 40 0 64 2 R638 7030016290 S RES RMC1 16S 222JTH 2 2 k B 31 9 77 7 R639 7030016050 S RES RMC1 16S 102JTH 1 k B 24 8 78 0 R641 7030016110 S RES RMC1 16S 473JTH 47 k T 46 3 44 7 R642 7030015940 S RES RMC1 16S 68...

Page 67: ...2N4R0B500CT B 30 3 81 1 C364 4030022540 S CER 0402N3R0B500CT B 32 5 90 4 C365 4030022680 S CER 0402N150J500CT B 33 5 84 2 C372 4030023090 S CER 0402B102K500CT T 15 4 91 0 C373 4030023090 S CER 0402B102K500CT T 11 1 66 7 C375 4030022610 S CER 0402N0R3B500CT T 9 7 112 8 C376 4030023090 S CER 0402B102K500CT B 32 9 50 0 C377 4030022620 S CER 0402N0R5B500CT T 10 2 49 3 C379 4030023330 S CER 0603N4R0B50...

Page 68: ...11 1 18 7 C634 4030023010 S CER 0402B104K160CT B 13 0 24 2 C635 4030023010 S CER 0402B104K160CT B 12 1 28 8 C636 4030023010 S CER 0402B104K160CT B 13 1 15 0 C637 4030023010 S CER 0402B104K160CT B 12 2 13 7 C638 4030023010 S CER 0402B104K160CT B 25 5 57 0 C639 4030023090 S CER 0402B102K500CT B 40 6 108 4 C640 4030023090 S CER 0402B102K500CT B 45 6 104 3 C641 4030023010 S CER 0402B104K160CT T 43 6 4...

Page 69: ... TAPE BM 11 1 8930083700 DOUBLE SIDE TAPE BM 12 1 8930083700 DOUBLE SIDE TAPE BM 13 1 8930083700 DOUBLE SIDE TAPE BM 14 1 MP34 8810011050 BT O M2 3 NI ZC3 11 MP35 8810009181 BT M2 5 NI ZC3 2 MP36 8810009511 PH BT M2 4 NI ZC3 3 6 4 0 1 MP37 8810011050 BT O M2 3 NI ZC3 6 MP38 8810010850 PH BT B0 M2 8 SUS SSBC 2 MP39 8810011830 TAPPING SCREW B0 2 4 SUS SSBC 1 MP40 8850003250 PLAIN WASHER AU 1 MP41 89...

Page 70: ... 8930097820 3699 LCD HOLDER 1 MP8 8930083700 DOUBLE SIDE TAPE BM 1 MAIN 1 UNIT for 13 14 23 and 24 REF PART DESCRIPTION QTY NO NO J1 6450000870 HEC2711 01 020 1 J2 6450000131 HSJ1102 018540 1 J4 6510021901 BM02B ASRS TF LF SN 1 J5 6450001060 HSJ1493 01 010 1 J6 6510031230 50P4 5 JMCS G TF N 1 1 MC1 7700003060 F6027AP SBC 462 TDS 1 S1 2260003640 SKHLLCA010 1 MP1 8410003040 3699 PA HEATSINK 1 MP3 85...

Page 71: ...9 CHASSIS 8930088670 MP30 CHASSIS 8930068980 MP32 CHASSIS Refere to the parts list MP34 CHASSIS 8810011050 MP35 CHASSIS 8810009181 MP36 CHASSIS 8810009511 MP37 CHASSIS 8810011050 MP38 CHASSIS 8810010850 MP39 CHASSIS 8810011830 MP40 CHASSIS 8850003250 MP41 CHASSIS Refere to the parts list MP42 CHASSIS 8930097220 MP43 CHASSIS 8930097830 MP44 CHASSIS 8930098420 MP45 CHASSIS 8930098420 MP46 CHASSIS 89...

Page 72: ...44 C645 C646 C647 C650 C651 C652 C653 C656 C661 C662 C663 C666 C673 C674 C675 C676 C680 C681 C682 C712 D1 D2 D3 D4 D5 D8 D11 D12 D23 D24 D25 D27 D30 D31 D38 D45 D46 D48 D49 D51 D62 D66 D67 D68 D74 D78 D80 D81 D82 D83 D85 D87 D88 D89 D90 D91 D92 D93 EP3 EP4 EP5 EP10 EP13 EP14 EP15 EP16 EP18 EP19 EP20 EP21 EP23 EP28 EP29 EP31 FI2 FI4 FI5 IC14 IC215 IC216 IC220 IC229 IC231 IC232 IC235 IC238 IC239 IC2...

Page 73: ...R464 R465 R466 R467 R478 R479 R480 R481 R482 R483 R484 R485 R486 R487 R488 R489 R490 R491 R492 R493 R494 R495 R497 R519 R520 R526 R527 R528 R529 R530 R532 R563 R564 R565 R566 R568 R569 R571 R593 R596 R597 R600 R601 R605 R617 R619 R621 R622 R623 R624 R626 R627 R629 R632 R635 R637 R638 R639 R651 R652 R654 R655 R656 R657 R658 R660 R672 R673 R679 R680 X2 X203 H0 H5 H10 H15 H20 H25 H30 H35 H40 H45 H50 ...

Page 74: ...5 C676 C680 C681 C682 C694 C704 C706 C712 C713 C715 D1 D2 D3 D4 D5 D8 D11 D12 D23 D24 D25 D27 D30 D31 D38 D45 D46 D48 D49 D51 D62 D66 D67 D68 D74 D78 D80 D81 D82 D83 D85 D87 D88 D89 D90 D91 D92 D93 EP3 EP4 EP5 EP10 EP13 EP14 EP15 EP16 EP18 EP19 EP20 EP21 EP23 EP28 EP29 EP31 FI2 FI4 FI5 IC14 IC215 IC216 IC220 IC229 IC231 IC232 IC235 IC238 IC239 IC240 J1 J2 J4 J5 J6 L2 L3 L4 L5 L6 L7 L8 L10 L11 L15 ...

Page 75: ...64 R465 R466 R467 R478 R479 R480 R481 R482 R483 R484 R485 R486 R487 R488 R489 R490 R491 R492 R493 R494 R495 R497 R519 R520 R526 R527 R528 R529 R530 R532 R563 R564 R565 R566 R568 R569 R571 R593 R596 R597 R600 R601 R605 R617 R619 R621 R622 R623 R624 R626 R627 R629 R632 R635 R637 R638 R639 R651 R652 R654 R655 R656 R657 R658 R660 R672 R673 R679 R680 X2 X203 H0 H5 H10 H15 H20 H25 H30 H35 H40 H45 H50 V0...

Page 76: ...W IC220 D A DA1STB SCK SDATA R5S 5V SW NARROW2 VOR SW TXC VCC VCO5 VCO5 VCO5 5V from IC216 from IC216 5V FIL SW W5V N5V 46 35 MHz W5V N5V FIL SW FIL SW R5S R5S D11 FIL SW D12 FIL SW N5V FIL SW N5V D24 D25 FIL SW R5S IC24 Q68 R5S IF IC R5S VORON Q53 VCC 3V ALC5V D A AF5V VOL IC229 5V AF5V VCC 5V CPU3V VCC 5V RFSTB OE 3V 5V D A 5V T1 T4 POW VOR3 3V MIC_SW EVOL Bluetooth UNIT LOGIC LOGIC 1 H_PTT BT_D...

Page 77: ...0 R1019 10 R1020 10 R1021 10 R1022 10 R1023 10 R1024 10 R1025 10 R1026 10 R1027 10 R1028 10 R1029 10 R1030 10 R1031 10 R1032 10 R1033 10 R1034 10 R1035 10 R1036 10 R1038 10 R1040 10 R1041 10 R1042 10 R1043 10 R1044 10 R1045 10 R1046 10 R1047 10 R1050 2SA1832 Q31 2SA1832 Q32 120 R963 LDTC144EE Q33 10k R1053 10k R1054 220 R878 LDTC144EE Q34 0 1 C695 0 1 C696 R75 R76 IC12 2 3 1 IC12 6 5 7 IC12 13 12 ...

Page 78: ...33 C637 C638 C639 C640 C641 C642 Q5 R3 CP06S CP06S C18 C21 CP06S R28 EP4 C16 CP06S IC30 1 2 3 4 5 EP9 EP3 R864 R865 Q17 R866 R868 R869 C7 C5 C6 C645 R871 R863 C648 C649 0 1 C31 IC31 1 2 3 4 5 IC32 1 2 3 4 5 C650 R962 R879 R874 R875 C652 C653 0 001 C689 R945 R946 C694 C634 C632 C643 C631 Q16 R867 IC17 A1 A2 A3 A4 A5 A6 A7 B1 B2 B3 B4 B5 B6 B7 C1 C2 C3 C4 C5 C6 C7 E7 E6 E5 E4 E3 E2 E1 D7 D6 D5 D4 D3...

Page 79: ...9 47k 82k R100 R101 330k 100P C98 220k R75 AK1542A IC203 1 CPVDD 2 TEST3 3 TEST1 4 LE 5 DATA 6 CLK 7 LD 8 PDN2 9 PDN1 10 REFIN 11 TEST2 12 GPO1 13 GPO2 14 DVSS 15 VREF 16 RFINN 17 RFINP 18 PVDD 19 BIAS 20 PVSS 21 CP 22 CPZ 23 SWIN 24 CPVSS 25 CR 993 X203 VCON 1 2 GND 3 OUT 4 VCC 1SV323 D38 1SV323 D48 C2012C L63 33P C302 1SV323 D45 1SV323 D46 47P C336 0 001 C508 0 001 C509 R134 470 R135 820 0 001 C...

Page 80: ...25 1 2 3 4 5 22k R363 L6 2 5N 1P C72 R52 1k 220P C190 68P C296 82k R293 R60 68k 68k R63 R59 150k R65 68 LQW18AN68NG00D L97 L24 C2012C 18P C85 3SK293 Q12 CP06S CP501 100 R366 100 R367 7P C86 2P C232 2R2K L93 2R2K L94 2R2K L95 2R2K L96 RD12MVS1 Q2 1SV308 D14 1SV308 D29 1SV308 D44 RB886CS D49 RB886CS D51 D2 RB886CS RB886CS D4 D3 RB886CS RB886CS D5 10 C495 0 01 C118 10 C496 3 3k R320 27k R322 2 7k R32...

Page 81: ...B798 100 C130 4 7 C238 100k R569 J2 0 01 C330 820P C557 820P C558 150P C559 470P C561 0 0047 C560 100P C563 0 0039 C562 0 01 C564 15P C565 0 0022 C551 0 0033 C553 0 1 C633 0 1 C634 0 1 C635 0 1 C636 0 1 C637 NJM2904CRB1 IC222 6 5 7 0 1 C638 0 001 C639 0 001 C640 0 1 C242 R225 10k 0 1 C641 100k R594 100k R595 0 1 C642 15k R540 330k R541 0 018 C623 0 018 C622 NJM2904CRB1 IC232 2 3 1 NJM2904CRB1 IC23...

Page 82: ...L L99 NFM21PC224R1C3 C629 MPZ2012S221A EP30 NJM2904CRB1 IC235 1 2 3 4 5 6 7 8 1k R580 0 001 C610 S 1200B33 IC238 1 2 3 4 5 10 C646 L1SS400 D78 0 R604 LDTC144EE Q238 100k R605 2SA1588 Q239 L1SS400 D80 10k R578 2SB1201 Q234 L1SS400 D81 100 R612 0 1 C651 0 1 C652 0 1 C176 L1SS400 D31 BLM15BD102SN1 EP31 L1SS400 D83 TPD1E10B06 D85 L1SS400 D87 L1SS400 D88 LDTC144EE Q240 1k R608 10k R609 NJM2830U1 IC239 ...

Page 83: ...05 10 R1007 10 R1008 10 R1009 10 R1011 R1012 R1014 R1015 R1017 R1018 R1019 R1020 R1021 R1022 R1023 R1024 R1025 R1026 R1027 R1028 R1029 10 R1030 10 R1032 10 R1033 10 R1035 10 R1036 10 R1041 10 R1042 10 R1043 10 R1044 10 R1045 10 R1046 10 R1047 10 R1050 2SA1832 Q31 2SA1832 Q32 120 R963 LDTC144EE Q33 10k R1053 10k R1054 220 R878 LDTC144EE Q34 0 1 C695 0 1 C696 R75 R76 IC12 2 3 1 IC12 6 5 7 IC12 13 12...

Page 84: ... PDATA PCK RFSTB SCK SDATA OE DA1STB DA2STB AGCOFF BTMICSW SPMUTE AFC VOX 3V IC39 CD VSS MR VOUT VDD VIN VSS ON OFF NC VOUT J1 C630 R856 R857 R858 R859 R860 R861 R862 C633 C637 C638 C639 C640 C641 C642 Q5 R3 CP06S CP1 CP06S CP5 C18 C21 CP06S CP6 R28 EP4 C16 CP06S CP4 IC30 1 2 3 4 5 EP9 EP3 R864 R865 Q17 R866 R868 R869 C7 C5 C6 C645 R871 R863 C648 C649 0 1 C31 IC31 1 2 3 4 5 IC32 1 2 3 4 5 C650 R96...

Page 85: ...100P C400 56P C402 4P C401 11P C399 10k R405 L2SC4617S Q62 0 1 C490 R119 1k R120 47k R121 100 R117 220 DB2S31400 D62 4 7 C492 4 7 C493 47k R432 47k R433 R99 47k 82k R100 R101 330k 100P C98 220k R75 AK1542A IC203 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 CR 993 X203 VCON 1 2 GND 3 OUT 4 VCC 1SV323 D38 1SV323 D48 C2012C L63 33P C302 1SV323 D45 1SV323 D46 47P C336 0 001 C508 0...

Page 86: ...CK IC25 1 2 3 4 5 22k R363 L6 2 5N 1P C72 R52 1k 220P C190 68P C296 82k R293 R60 68k 68k R63 R59 150k R65 68 LQW18AN68NG00D L97 L24 C2012C 18P C85 3SK293 Q12 CP06S CP501 100 R366 100 R367 7P C86 2P C232 2R2K L93 2R2K L94 2R2K L95 2R2K L96 RD12MVS1 Q2 1SV308 D14 1SV308 D29 1SV308 D44 RB886CS D49 RB886CS D51 D2 RB886CS RB886CS D4 D3 RB886CS RB886CS D5 10 C495 0 01 C118 10 C496 3 3k R320 27k R322 2 7...

Page 87: ... R569 J2 0 01 C330 820P C557 820P C558 150P C559 470P C561 0 0047 C560 100P C563 0 0039 C562 0 01 C564 15P C565 C548 0 0022 C551 0 0033 C553 C556 0 1 C633 0 1 C634 0 1 C635 0 1 C636 0 1 C637 NJM2904CRB1 IC222 6 5 7 0 1 C638 0 001 C639 0 001 C640 0 1 C242 R225 10k 0 1 C641 100k R594 100k R595 0 1 C642 15k R540 330k R541 0 018 C623 0 018 C622 NJM2904CRB1 IC232 2 3 1 NJM2904CRB1 IC232 6 5 7 NJM2904CR...

Page 88: ...FM21PC224R1C3 C629 MPZ2012S221A EP30 NJM2904CRB1 IC235 1 2 3 4 5 6 7 8 1k R580 0 001 C610 S 1200B33 1 2 3 4 5 10 C646 L1SS400 D78 0 R604 LDTC144EE Q238 100k R605 2SA1588 Q239 L1SS400 D80 10k R578 2SB1201 Q234 L1SS400 D81 100 R612 0 1 C651 0 1 C652 0 1 C176 L1SS400 D31 BLM15BD102SN1 EP31 L1SS400 D83 TPD1E10B06 D85 L1SS400 D87 L1SS400 D88 LDTC144EE Q240 1k R608 10k R609 NJM2830U1 1 2 3 4 5 10k R581 ...

Page 89: ...DISTRIBUTORS ADDRESS If you have any inquiries regarding service contact your distributor The contact number or E mail address of your distributor can be found on our website http www icom co jp world ...

Page 90: ...1 1 32 Kamiminami Hirano ku Osaka 547 0003 Japan S 15419XZ C1 2017 Icom Inc ...

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