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1、S-14721XZ-C1 Jun. 2011 HF/VHF/UHF TRANSCEIVER This service manual describes the latest technical information for the IC-9100 HF/VHF/UHF TRANSCEIVER, at the time of publication. NEVER connect the transceiver to an AC outlet or to a DC power supply that uses more than the specified voltage. This will
2、ruin the transceiver. DO NOT expose the transceiver to rain, snow or any liquids. DO NOT reverse the polarities of the power supply when connecting the transceiver. DO NOT apply an RF signal of more than 20 dBm (100 mW) to the antenna connector. This could damage the transceivers front-end. To upgra
3、de quality, any electrical or mechanical parts and internal circuits are subject to change without notice or obligation. MODELVERSION IC-9100 USA EUR EUR-01 ITR ESP TPE KOR CHN FRA EXP Be sure to include the following four points when ordering replacement parts: 1. 10-digit Icom part number 2. Compo
4、nent name 3. Equipment model name and unit name 4. Quantity required 1110003491 S.IC TA31136FNG IC-9100 MAIN UNIT 5 pieces 8820001210 Screw 2438 screw IC-9100 Top cover 10 pieces Addresses are provided on the inside back cover for your convenience. ORDERING PARTS 1. Make sure that the problem is int
5、ernal before disassembling the transceiver. 2. DO NOT open the transceiver until the transceiver is disconnected from its power source. 3. DO NOT force any of the variable components. Turn them slowly and smoothly. 4. DO NOT short any circuits or electronic parts. An insulated tuning tool MUST be us
6、ed for all adjustments. 5. DO NOT keep power ON for a long time when the transceiver is defective. 6. DO NOT transmit power into a Standard Signal Generator or a Sweep Generator. 7. ALWAYS connect a 50 dB to 60 dB attenuator between the transceiver and a Deviation Meter or Spectrum Analyzer, when us
7、ing such test equipment. 8. READ the instructions of the test equipment throughly before connecting it to the transceiver. REPAIR NOTES INTRODUCTIONCAUTION Icom, Icom Inc. and the Icom logo are registered trademarks of Icom Incorporated (Japan) in Japan, the United States, the United Kingdom, German
8、y, France, Spain, Russia and/or other countries. TABLE OF CONTENTS SECTION 1 SPECIFICATIONS SECTION 2 INSIDE VIEWS SECTION 3 CIRCUIT DESCRIPITON 3-1 RECEIVER CIRCUITS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1 3-2 TRANSMITTER CI
9、RCUITS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5 3-3 FREQUENCY SYNTHESIZER CIRCUITS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8 3-4 VOLTAGE DIAGRAMS. . . . . . . . . . . . . . . . . . . . . . .
10、. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-10 3-5 PORT ALLOCATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-10 SECTION 4 ADJUSTMENT PROCEDURES 4-1 PREPARATION . . . . . . . . . . . . . . . . . . . . . .
11、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1 4-2 ADJUSTMENTS ON THE PLL UNIT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2 4-3 ADJUSTMENT ON THE MAIN UNIT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
12、 . . . . . . . . . . . . . . 4-5 4-4 ADJUSTMENT ON THE PA-B UNIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-5 4-5 ADJUSTMENTS ON THE RF-A UNIT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-6 4-6 ADJUSTMENTS O
13、N THE RF-B UNIT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-8 4-7 ADJUSTMENT ON THE CTRL UNIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-10 4-8 ADJUSTMENTS ON THE FUNCTION DISPLAY . . . . . . . . . . . . . .
14、. . . . . . . . . . . . . . . . . . . . . 4-11 SECTION 5 PARTS LIST SECTION 6 MECHANICAL PARTS SECTION 7 BOARD LAYOUTS DISPLAY BOARD AND DC-DC UNIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1 PLL UNIT. . . . . . . . . . . . . . . . . . . . . . . . . .
15、. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-3 MAIN UNIT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-5 CONNECT UNIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
16、. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-7 PA-A UNIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-9 PA-B UNIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
17、. . . . . . . . . . . . . . . . . . . . . . . . 7-11 NETWORK UNIT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-13 CTRL UNIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
18、. . . . . . . . . . . . . . 7-15 BPF, JACK, MIC, VR-A/B/C, M-CH AND RIT UNITS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-17 RF-A UNIT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-19 RF-B UNIT
19、. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-21 SECTION 8 WIRING DIAGRAM SECTION 9 BLOCK DIAGRAM SECTION 10 VOLTAGE DIAGRAM DISPLAY BOARD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
20、 . . . . . . . . . . . . . . . . . . . . . 10-1 CONNECT UNIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-3 MAIN UNIT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
21、 . . . . . . . . . . . . 10-6 RF-A UNIT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-12 RF-B UNIT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
22、. . . . . . . 10-14 BPF UNIT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-18 PA-A UNIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
23、. . . 10-18 PA-B UNIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-20 CTRL UNIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-2
24、2 DC-DC UNIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-23 NETWORK UNIT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-24 PLL UNIT. . . . .
25、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-25 1 - 1 SECTION 1. SPECIFICATIONS General Frequency coverage : (unit: MHz) Receive 0.03060.000*1*2 136.000174.000*1*2 420.000480.000*1*2 1240.0001320.000 Transmit 1.8001.999
26、*2, 3.5003.999*2, 5.330500*3, 5.346500*3, 5.366500*3, 5.371500*3, 5.403500*3, 7.0007.300*2, 10.10010.150*2, 14.00014.350*2, 18.06818.168*2, 21.00021.450*2, 24.89024.990*2, 28.00029.700*2, 50.00054.000*2 144.000148.000*2, 430.000450.000*2 1240.0001300.000 *1Some frequency bands are not guaranteed. *2
27、Depending on version. *3USA version only. USB mode only. Mode : USB, LSB, CW, RTTY, AM, FM, DV* *The optional UT-121 is required. No. of memory channels : 297CH (99CH 3 band) ( 396CH with UX-9100; 99CH 4 bands) No. of scan edge memory channels : 18CH (6 3 band) ( 24CH with UX-9100; 6CH 4 bands) No.
28、of call channels : 3CH (1 3 band) ( 4CH with UX-9100; 1CH 4 bands) No. of Satellite memory channels : 20CH Antenna connector : SO-239 3 Type-N 2* *When the optional UX-9100 is installed. Antenna impedance : 50 (at Antenna Tuner OFF) Usable temperature range : 0C to +50C (+32F to +122F) Frequency sta
29、bility : Less than 0.5 ppm 5 min. after power ON. (0C to +50C; +32F to +122F) Frequency resolution : 1 Hz Power supply : 13.8 V DC 15% (negative ground) Power consumption Transmit Max. power : 24.0 A (HF/50/144/430 MHz band) 11.0 A (1200 MHz band) Receive Standby : 3.0 A (HF/50/144/430 MHz band) 4.0
30、 A (1200 MHz band) Max. audio : 4.5 A (HF/50/144/430 MHz band) 5.5 A (1200 MHz band) Dimensions : 315(W) 116(H) 343(D) mm (projections not included) 12.4(W) 4.57(H) 13.5(D) in Weight (approximately) : 11.0 kg; 24.2 lb 11.95 kg; 26.3 lb (with UX-9100) ACC connector : 13-pin CI-V connector : 2-conduct
31、or 3.5 (d) mm (18) Transmitter Output power (continuously adjustable) Frequency bandOutput power HF/50 MHz2 to 100 W (AM: 2 to 30 W)* 144 MHz2 to 100 W 430 MHz2 to 75 W 1200 MHz1 to 10 W (at 13.8 V DC/+25C) * In the AM mode, transmission can be performed only on the HF/50 MHz frequency band. Modulat
32、ion system SSB : Digital PSN modulation AM : Digital Low power modulation FM : Digital Phase modulation DV* : GMSK Digital Phase modulation *The optional UT-121 is required. Spurious emission (Spurious domain) HF bands : Less than 50 dB 50/144 MHz band : Less than 63 dB 430 MHz band : Less than 61.8
33、 dB 1200 MHz band : Less than 53 dB (Out-of-band domain) HF bands : Less than 40 dB 50/144/430 MHz band : Less than 60 dB 1200 MHz band : Less than 50 dB Carrier suppression : More than 40 dB Unwanted sideband suppression : More than 55 dB (1200 MHz: More than 40 dB) TX variable range : 9.999 kHz Mi
34、crophone connector : 8-pin connector Microphone impedance : 600 ELEC-KEY connector : 3-conductor 6.35(d) mm (14) KEY connector : 3-conductor 6.35(d) mm (14) SEND connector : Phono jack (RCA) ALC connector : Phono jack (RCA) The optional UX-9100 is required for 1200 MHz frequency band operation. Only
35、 when the 1200 MHz frequency band is selected. 1 - 2 Receiver Receive system HF/50/144/430 MHz band : Double superheterodyne system 1200 MHz band : Triple superheterodyne system Intermediate frequencies 1st : 64.455 MHz (HF/50 MHz band) 10.850 MHz (144 MHz band) 71.250 MHz (430 MHz band) 243.950 MHz
36、 (1200 MHz band) 2nd : 36 kHz (HF/50/144/430 MHz) 10.950 MHz (1200 MHz) 3rd : 36 kHz (1200 MHz) Sensitivity SSB, CW : 0.16 V (1.8029.99 MHz)*1 (10 dB S/N) BW=2.4 kHz 0.13 V (50.054.0 MHz)*2 0.11 V (144/430/1200 MHz) AM (10 dB S/N) : 12.6 V (0.51.799 MHz)*1 BW=6 kHz 2.0 V (1.8029.99 MHz)*1 1.6 V (50.
37、054.0 MHz)*2 1.4 V (144/430 MHz) FM (12 dB SINAD) : 0.5 V (28.029.7 MHz)*1 BW=15 kHz 0.32 V (50.054.0 MHz)*2 0.18 V (144/430/1200 MHz) DV (1% BER) : 1.0 V (28.029.7 MHz)*1 CH Space=12.5 kHz 0.63 V (50.054.0 MHz)*2 0.35 V (144/430/1200 MHz) Squelch sensitivity Frequency bandSquelch sensitivity HF SSB
38、 : Less than 5.6 V*1 FM: Less than 0.3 V*1 50 MHz SSB : Less than 5.6 V*2 FM: Less than 0.3 V*2 144/430 MHz SSB : Less than 1.0 V FM: Less than 0.18 V 1200 MHz SSB : Less than 1.0 V FM: Less than 0.18 V *1 Preamp 1 is ON. *2 Preamp 2 is ON. Selectivity (IF fi lter shape is set to SHARP.) SSB (BW: 2.
39、4 kHz) : More than 2.4 kHz/6 dB Less than 3.4 kHz/40 dB CW (BW: 500 Hz) : More than 500 Hz/6 dB Less than 700 Hz/40 dB RTTY (BW: 500 Hz) : More than 500 Hz/6 dB Less than 800 Hz/40 dB AM (BW: 6 kHz) : More than 6.0 kHz/6 dB Less than 10.0 kHz/40 dB FM (BW: 15 kHz) : More than 12.0 kHz/6 dB Less than
40、 22.0 kHz/40 dB DV (CH space: 12.5 kHz) : More than 50 dB Spurious and image rejection ratio HF/50 MHz band* : More than 70 dB *except IF through on 50 MHz band 144/430 MHz band : More than 60 dB 1200 MHz band : More than 50 dB AF output power : More than 2.0 W at 10% (at 13.8 V DC) distortion with
41、an 8 load AF output impedance : 8 RIT variable range : 9.999 kHz PHONES connector : 3-conductor 6.35 (d) mm (14) External SP connector : 2-conductor 3.5 (d) mm (18)/8 DSP ANF attenuation : More than 30 dB (with 1 kHz single tone) DSP MNF attenuation : More than 70 dB DSP NR attenuation : More than 6
42、 dB (noise rejection in SSB) Antenna tuner Matching impedance range HF bands : 16.7 to 150 unbalanced (Less than VSWR 1:3) 50 MHz band : 20 to 125 unbalanced (Less than VSWR 1:2.5) Minimum operating input : 8 W (HF bands) power 15 W (50MHz band ) Tuning accuracy : VSWR 1:1.5 or less Insertion loss :
43、 Less than 1.0 dB (after tuning at RF power 100 W) All stated specifications are typical and subject to change without notice or obligation. 2 - 1 SECTION 2. INSIDE VIEWS RF-B UNIT PA-B UNIT PA-A UNIT NETWORK UNIT CONNECT UNIT PLL UNIT BPF UNIT VARIABLE CAPACITORS THE VIEW FROM THE BOTTOM OF CHASSIS
44、 THE VIEW FROM THE TOP OF CHASSIS 2 - 2 DC-DC CONVERTER (IC2001) MAIN UNIT (TOP VIEW) BUFFER (IC4405) DSP (IC4001) LPF (IC4402) UT-121 (Optional product) CMOS BUFFER (IC6101) CPLD (IC1261) LPF (IC4404) LPF (IC4403) BUFFER (IC4401) EEPROM (IC4202) CODEC (IC4461) BUFFER (IC4483) BUFFER (IC4482) LPF (I
45、C3453) BUFFER (IC4481) 2 - 3 DSP (IC5001) MAIN UNIT (BOTTOM VIEW) BUFFER (IC4661) LPF (IC4603) CODEC (IC5451) BUFFER (IC4601) LPF (IC5405) BUFFER (IC5482) CMOS BUFFER (IC6102) ANALOG SW (IC6002) ANALOG SW (IC3504) +5 V REGULATOR (IC2101) LPF (IC3601) APC (IC3271) ID DETECTER (IC3251) S/P CONVERTER (
46、IC3204) CMOS SW (IC1162) CPU (IC1201) EEPROM (IC1081) CMOSS BUFFER (IC6103) CODEC (IC5452) CODEC (IC4651) ANALOG SW (IC3503) BUFFER (IC4602) AGC DET (IC3522) ANALOG SW (IC3518) S/P CONVERTER (IC3202) ANALOG SW (IC6001) CMOS SW (IC1161) S/P CONVERTER (IC3201) ANALOG SW (IC3506) BUFFER (IC1163) VCA (I
47、C3401) ANALOG SW (IC3421) ANALOG SW (IC3422) AF AMP (IC3452) ANALOG SW (IC3517) S/P CONVERTER (IC3203) 2 - 4 2ND RX IF MIXER (VHF BAND) (D251, D255) 1ST RX IF MIXER (VHF BAND) RF-B UNIT TX POWER SUPPLY LINE SW (Q35) RX POWER SUPPLY LINE SW (Q32) D/A CONVERTER (IC1) DC AMP (IC71) 1ST RX IF AMP (UHF B
48、AND) (Q2021) 1ST RX IF FILTER (UHF BAND) (FI731) 1ST RX IF FILTER (VHF BAND) (FI331A/B) 1ST RX IF AMP (VHF BAND) (Q1021) RF AMP (VHF BAND) (IC2651) 1ST RX IF MIXER (UHF BAND) 2ND RX IF MIXER (UHF BAND) (D251, D255) 2 - 5 PLL UNIT DDS-A (IC702) DDS-B (IC1502) SERIAL-PARALLEL CONVERTER (IC1402) ANALOG
49、 SW (IC1454) DDS B (IC1051) 32 MHz REFERENCE FREQUENCY OSCILLATOR (X151) PLL IC (IC201) LEVEL CONVERTOR (IC1054) PROGRAMMABLE CLOCK GENERATOR (IC662) ANALOG SW (IC1455) LEVEL CONVERTOR (IC1053) 1ST TX/RX LO FILTER (FI401) SERIAL-PARALLEL CONVERTER (IC104) SERIAL-PARALLEL CONVERTER (IC1401) SERIAL-PARALLEL CONVERTER (IC103) 2 - 6 DC-DC CONVERTER (IC131) PA-A UNIT D/A CONVERTER (IC431) S/P CONVERTER (IC432) DRIVE AMP (Q221) DC AMP
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