Icom IC-9700 Service Manual
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Icom IC-9700 Service Manual

Vhf/uhf all mode transceiver
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See also: Advanced Manual , Reference Manual
SERVICE
MANUAL
VHF/UHF ALL MODE TRANSCEIVER
|9700
S-15513XZ-C1
March 2019
www.PH4X.com

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Summary of Contents for Icom IC-9700

  • Page 1 SERVICE MANUAL VHF/UHF ALL MODE TRANSCEIVER |9700 S-15513XZ-C1 March 2019 www.PH4X.com...
  • Page 2 7. READ the instructions of the test equipment thoroughly before connecting it to the transceiver. Icom, Icom Inc. and the Icom logo are registered trademarks of Icom Incorporated (Japan) in Japan, the United States, the United Kingdom, Germany, France, Spain, Russia, Australia, New Zealand, and/or other countries.
  • Page 3 TABLE OF CONTENTS SECTION 1 SPECIFICATIONS SECTION 2 INSIDE VIEWS SECTION 3 INTERFACE INFORMATION SECTION 4 ADJUSTMENT PROCEDURE PREPARATION ……………………………………………………………………………………… 4-1 FRONT PANEL OPERATION VERIFICATION …………………………………………………… 4-4 TRANSMIT ADJUSTMENTS ……………………………………………………………………… 4-5 REFERENCE ADJUSTMENTS …………………………………………………………………… 4-8 RECEIVE ADJUSTMENTS ………………………………………………………………………… 4-9 SECTION 5 PARTS LIST SECTION 6 MECHANICAL PARTS...
  • Page 4 SECTION 1 SPECIFICATIONS M General • Frequency range: RX/TX 144 MHz band (MHz) 430 MHz band (MHz) 1200 MHz band (MHz) [USA], [EXP] 144.000000 ~ 148.000000 430.000000 ~ 450.000000 1240.000000 ~ 1300.000000 [EUR] 430.000000 ~ 440.000000 [KOR] 1260.000000 ~ 1300.000000 144.000000 ~ 146.000000 430.000000 ~ 434.000000 1240.000000 ~ 1245.000000...
  • Page 5 M Transmitter • Output power: 144 MHz band 430 MHz band 1200 MHz band SSB, CW, FM, RTTY, DV 0.5 ~ 100 W 0.5 ~ 75 W 0.1 ~ 10 W 0.125 ~ 25 W 0.125 ~ 18.75 W 0.025 ~ 2.5 W –...
  • Page 6 M Receiver • Receive systems: 144/430 MHz bands RF direct sampling 1200 MHz band Down conversion IF sampling • Intermediate frequencies (1200 MHz band only): [USA], [EUR], [EXP] 311 ~ 371 MHz [ITA] 311 ~ 316 MHz, 341 ~ 369 MHz [TPE] 331 ~ 336 MHz [KOR]...
  • Page 7 SECTION 2 INSIDE VIEWS • MAIN UNIT (TOP VIEW) [DATA] (J2901) [ACC] (J2911) [USB] (J1601) [LAN] (J1901) [REMOTE]/[KEY] (J2891) [REF IN 10MHz] [EX-SP MAIN]/ (W131:CHASSIS) [EX-SP SUB] MAIN UNIT (J2891) J9151 USB HUB (IC1601) FLASH ROM (IC331) USB CODEC +5 V REGULATOR (IC1531) (IC1221) J2881...
  • Page 8 • PA-A/PA-B/PA-C UNIT (TOP VIEW) PREAMPLIFIER (IC1161) [430MHz ANT] (J2: CHASSIS UNIT) POWER AMPLIFIER (Q301) DRIVER (Q201) PA-B UNIT J1201 J6 [DC13.8V] (W51: CHASSIS UNIT) [1200MHz ANT] [144MHz ANT] (J3: CHASSIS UNIT) (J1: CHASSIS UNIT) PA-C UNIT PA-A UNIT POWER AMPLIFIER (Q81) TX/RX SWITCH (RL51)
  • Page 9 • FRONT UNIT (BOTTOM VIEW: DISPLAY/VR-A/VR-B/RIT/PHONE/MIC/SD UNIT) LCD DRIVER (IC101) J601 Inside the TOUCH SCREEN shielded case. CONTROLLER (IC152) FRONT CPU (IC501) VR-A UNIT RIT UNIT DISPLAY UNIT J401 J451 J421 PHONE UNIT MAIN DIAL VR-B UNIT (EP1) J201 MIC UNIT J101 SD UNIT •...

  • Page 10: Front Panel

    Squelch line output PIN No. DESCRIPTION Microphone input NOTE: This pin outputs 8 V DC power supply for the Icom microphone. +8 V DC output (Maximum 10 mA) Frequency up/down External keypad input Grounded when squelch opens. PTT/External keypad...
  • Page 11 ● REAR panel (1) [DC 13.8 V] [REMOTE] • 3.5 mm (⅛ in) (d) [DATA] • 2.5 mm (d) [REF IN 10MHz] • SMA connector: 50 Ω [KEY] • 3.5 mm (⅛ in) (d) [EXT-SP MAIN]/[EXT-SP SUB] • 3.5 mm (⅛ in) (d) [DC 13.8 V] [KEY] Connects to a Paddle key or Straight key.
  • Page 12 Be sure to check its switching action before operating. Approximately 200 mV rms is at the 50% as the default. MENU » SET > Connectors > ACC IF Output Level (Example) ACC socket To a non-Icom linear amplifier e SEND u 13.8 V...
  • Page 13 SECTION 4 ADJUSTMENT PROCEDURE 4-1 PREPARATION ■ REQUIRED EQUIPMENT EQUIPMENT GRADE AND RANGE EQUIPMENT GRADE AND RANGE Output voltage: 13.8 V±15% Modified 3.5 mm (⅛ inch) monaural plug. DC power supply Shunt plug Current capacity: 25 A or more (See the illustration shown on page 4-2.) Measuring range: 1 ~ 120 W Frequency range: 0.1 ~ 1500 MHz...
  • Page 14 ■ ENTERING THE ADJUST MODE ■ KEY ASSIGNMENTS FOR THE ADJUST MODE 1. Turn OFF the power. • Touch [▼] to select the next adjustment item, touch [▲] to 2. Connect the shunt plug to the [REMOTE] connector on select the previous adjustment item. the rear panel.
  • Page 15 ■ ENTERING THE ADJUST MODE • MAIN MENU Enter the FRONT panel operation verification menu. Enter the RX adjust menu. Enter the TX/ID adjust menu. Enter the REF adjust menu. • FRONT PANEL OPERATION VERIFICATION MENU • TX/ID ADJUST MENU Starts the touch screen Starts the 1.2 GHz band calibration.
  • Page 16 4-2 FRONT PANEL OPERATION VERIFICATION 1. Touch [FRONT] on the main adjustment menu screen. 2. Touch [KEYch] to enter to the key operation verification mode. 3. Follow the instructions displayed on the screen, and push the corresponding key. 4. Follow the instructions displayed on the screen, and turn the corresponding dial and sensor. 5.

  • Page 17: Transmit Adjustments

    4-3 TRANSMIT ADJUSTMENTS Touch [TX/ID] on the main adjustment menu screen. ADJUSTMENT ITEM ADJUSTMENT SETTING CONDITION OPERATION DISPLAY IDLING – – Touch [ID] to enter to the TX idling current adjustment mode. -Preparation- 2 VDL IDL Set • Receiving Touch [SET]. -Adjustment- 3 VHF ID SET •...
  • Page 18 4-3 TRANSMIT ADJUSTMENTS (CONTINUED) ADJUSTMENT ITEM ADJUSTMENT SETTING CONDITION OPERATION DISPLAY VHF Id APC 1 ID-APC • Receiving Touch [SET]. -Adjustment- • Automatically transmitted. Touch [SET]. (Two beeps sound after adjustment of the item is completed.) VHF SWR METER If a 100 Ω dummy load (or a dummy load with a VSWR of 2:1) is unavailable, skip the SWR meter adjustment. -Preparation- –...
  • Page 19 4-3 TRANSMIT ADJUSTMENTS (CONTINUED) ADJUSTMENT ITEM ADJUSTMENT SETTING CONDITION OPERATION DISPLAY 1.2GHz TX – • Connect the RF power meter to Touch [1.2G] to enter to the 1.2GHz output power adjustment mode. OUTPUT POWER the [1200MHz ANT] connector. -Preparation- • Connect the audio generator to [MIC] connector, and set it to: Frequency: 1.5 kHz...
  • Page 20 4-4 REFERENCE ADJUSTMENTS Touch [REF] on the main adjustment menu screen. ADJUSTMENT ITEM ADJUSTMENT SETTING CONDITION OPERATION DISPLAY REFERENCE – • Connect the 10 MHz reference Touch [REF] to enter to the FREQUENCY signal generator to the [REF IN reference frequency adjustment mode.

  • Page 21: Receive Adjustments

    4-5 RECEIVE ADJUSTMENTS Touch [RX] on the main adjustment menu screen. ADJUSTMENT ITEM ADJUSTMENT SETTING CONDITION OPERATION DISPLAY VHF TOTAL GAIN – • Connect the standard signal Touch [VHF] to enter to the VHF -Preparation- generator (SSG) to the the receive adjustment mode.
  • Page 22 SECTION 5 PARTS LIST [MAIN UNIT] [MAIN UNIT] PART PART DESCRIPTION DESCRIPTION LOCATION LOCATION IC101 1140017780 S.IC R7S721001VCBG 162.5/55.0 Q221 1590004690 S.TRA LDTC143ZET1G 165.4/17.4 IC102 1130017040 S.IC MT48LC4M16A2P-6A IT:J 133.5/86.5 Q222 1590005220 S.TRA LDTA114YET1G 162.9/17.4 IC171 1110007780 S.IC NJU7704F3-28A-TE1-#ZZZH 180.1/32.1 Q1051 1550000500 S.FET RZF020P01TL 180.0/22.3...
  • Page 23 [MAIN UNIT] [MAIN UNIT] PARTS PARTS DESCRIPTION DESCRIPTION LOCATION LOCATION D1511 1750001810 S.DIO L1SS400T1G 187.3/147.2 L3072 6200009290 S.COI LQW18AN47NG00D D1601 1750001820 S.DIO LRB706F-40T1G 161.9/151.2 (LQW1608A47NG00) 75.0/13.6 D1602 1750001820 S.DIO LRB706F-40T1G 166.5/151.2 L3073 6200010910 S.COI LQW18AN56NG00D 74.7/15.6 D2127 1750001810 S.DIO L1SS400T1G 170.0/106.1 L3081 6200010850 S.COI...
  • Page 24 [MAIN UNIT] [MAIN UNIT] PARTS PARTS DESCRIPTION DESCRIPTION LOCATION LOCATION 7030016020 S.RES RMC1/16S-104JTH (100 k) 176.8/58.3 R301 7030016560 S.RES RMC1/16SJPTH 97.7/92.4 7030016020 S.RES RMC1/16S-104JTH (100 k) 150.1/45.4 R302 7030016560 S.RES RMC1/16SJPTH 108.4/104.5 7030016020 S.RES RMC1/16S-104JTH (100 k) 174.6/63.7 R303 7030016560 S.RES RMC1/16SJPTH 106.1/112.7 7030016090 S.RES RMC1/16S-223JTH (22 k) 150.3/58.7...
  • Page 25 [MAIN UNIT] [MAIN UNIT] PARTS PARTS DESCRIPTION DESCRIPTION LOCATION LOCATION R556 7030016250 S.RES RMC1/16S-220JTH (22) 139.9/112.5 R1575 7030016020 S.RES RMC1/16S-104JTH (100 k) 152.9/127.7 R558 7030015910 S.RES RMC1/16S-101JTH (100) 121.1/109.5 R1576 7030016250 S.RES RMC1/16S-220JTH (22) 154.4/133.5 R559 7030015910 S.RES RMC1/16S-101JTH (100) 121.1/110.4 R1577 7030016250 S.RES RMC1/16S-220JTH (22)
  • Page 26 [MAIN UNIT] [MAIN UNIT] PARTS PARTS DESCRIPTION DESCRIPTION LOCATION LOCATION R2091 7030016020 S.RES RMC1/16S-104JTH (100 k) 187.7/58.2 R2567 7030016300 S.RES RMC1/16S-332JTH (3.3 k) 86.9/25.1 R2092 7030016020 S.RES RMC1/16S-104JTH (100 k) 188.9/58.0 R2568 7030016350 S.RES RMC1/16S-122JTH (1.2 k) 86.0/24.2 R2093 7030015910 S.RES RMC1/16S-101JTH (100) 188.9/59.6 R2569 7030016090 S.RES RMC1/16S-223JTH (22 k)
  • Page 27 [MAIN UNIT] [MAIN UNIT] PARTS PARTS DESCRIPTION DESCRIPTION LOCATION LOCATION R2969 7030019680 S.RES RMC1/16K393FTP (39 k) 116.3/37.2 R7355 7030016510 S.RES RMC1/16S-4R7JTH (4.7) 23.3/102.2 R2971 7030015910 S.RES RMC1/16S-101JTH (100) 113.5/35.9 R7356 7030016510 S.RES RMC1/16S-4R7JTH (4.7) 23.3/101.3 R3002 7030016560 S.RES RMC1/16SJPTH 65.2/43.4 R7357 7030015910 S.RES RMC1/16S-101JTH (100) 24.5/101.7...
  • Page 28 [MAIN UNIT] [MAIN UNIT] PARTS PARTS DESCRIPTION DESCRIPTION LOCATION LOCATION R8712 7030017610 S.RES RMC1/16SK221FTH (220) 60.5/58.7 C114 4030023010 S.CER 0402B104K160CT 165.6/59.2 R8713 7030017610 S.RES RMC1/16SK221FTH (220) 61.5/58.7 C115 4030023010 S.CER 0402B104K160CT 166.5/59.2 R8716 7030016560 S.RES RMC1/16SJPTH 56.9/55.2 C116 4030023010 S.CER 0402B104K160CT 166.8/55.0 R8719 7030016560 S.RES RMC1/16SJPTH...
  • Page 29 [MAIN UNIT] [MAIN UNIT] PARTS PARTS DESCRIPTION DESCRIPTION LOCATION LOCATION C550 4030019560 S.CER GRM21BB31C106KE15L 144.0/103.3 C1540 4030022770 S.CER 0402N270J500CT 176.8/129.1 C551 4030019560 S.CER GRM21BB31C106KE15L 128.8/109.8 C1541 4030022770 S.CER 0402N270J500CT 174.6/131.7 C552 4030023010 S.CER 0402B104K160CT 127.0/107.5 C1542 4030019560 S.CER GRM21BB31C106KE15L 174.2/133.5 C553 4030023010 S.CER 0402B104K160CT 133.2/97.5...
  • Page 30 [MAIN UNIT] [MAIN UNIT] PARTS PARTS DESCRIPTION DESCRIPTION LOCATION LOCATION C2214 4510010570 S.ELE 16 CE 470 LX 190.1/120.8 C3025 4030022520 S.CER 0402N1R0B500CT 68.4/32.8 C2215 4510010570 S.ELE 16 CE 470 LX 194.2/86.6 C3026 4030023030 S.CER 0402B103K250CT 68.9/34.3 C2222 4030021580 S.CER GRM188B31E225KA12D 200.4/83.2 C3027 4030023030 S.CER 0402B103K250CT...
  • Page 31 [MAIN UNIT] [MAIN UNIT] PARTS PARTS DESCRIPTION DESCRIPTION LOCATION LOCATION C3354 4030023030 S.CER 0402B103K250CT 32.8/23.9 C7505 4030023010 S.CER 0402B104K160CT 38.2/95.3 C3355 4030023010 S.CER 0402B104K160CT 48.7/28.0 C7506 4030023010 S.CER 0402B104K160CT 38.2/104.1 C3356 4030022540 S.CER 0402N3R0B500CT 33.3/21.8 C7507 4030019560 S.CER GRM21BB31C106KE15L 22.7/106.9 C3361 4030023030 S.CER 0402B103K250CT 32.8/36.5...
  • Page 32 [MAIN UNIT] [MAIN UNIT] PARTS PARTS DESCRIPTION DESCRIPTION LOCATION LOCATION C8609 4030023010 S.CER 0402B104K160CT 107.3/38.9 C9205 4030022630 S.CER 0402N100C500CT 176.9/7.7 C8610 4030023030 S.CER 0402B103K250CT 102.3/39.5 C9206 4030022630 S.CER 0402N100C500CT 176.4/18.2 C8611 4030023030 S.CER 0402B103K250CT 102.8/40.7 C9207 4030022630 S.CER 0402N100C500CT 175.9/7.7 C8622 4030023030 S.CER 0402B103K250CT 100.6/39.5...
  • Page 33 [MAIN UNIT] [MAIN UNIT] PARTS PARTS DESCRIPTION DESCRIPTION LOCATION LOCATION EP112 6910021140 S.BEA MMZ1005S800CT 147.0/54.7 EP9002 6910024660 S.BEA MPZ2012S102AT 24.8/8.9 EP113 6910021140 S.BEA MMZ1005S800CT 147.0/53.6 EP9003 6910024660 S.BEA MPZ2012S102AT 23.0/8.9 EP114 6910021140 S.BEA MMZ1005S800CT 145.0/53.0 EP9004 6910018460 S.BEA MMZ1005Y102C-T 21.3/9.8 EP115 6910021140 S.BEA MMZ1005S800CT 145.0/51.9...
  • Page 34 [PA-A UNIT] [PA-A UNIT] PARTS PARTS DESCRIPTION DESCRIPTION LOCATION LOCATION IC101 1110009820 S.IC MMG3H21NT1 25.3/27.3 R611 7030015960 S.RES RMC1/16S-472JTH (4.7 k) 143.2/41.3 IC211 1110008550 S.IC NJM2904CRB1-TE1-#HMZR 35.9/33.1 R612 7030016020 S.RES RMC1/16S-104JTH (100 k) 143.2/42.2 IC691 1110008550 S.IC NJM2904CRB1-TE1-#HMZR 142.2/46.2 R613 7030016020 S.RES RMC1/16S-104JTH (100 k) 143.0/40.4 IC1161...
  • Page 35 [PA-A UNIT] PARTS DESCRIPTION LOCATION C504 4030021000 S.CER GRM31A5C2J100JW01D 104.8/29.7 C505 4030021200 S.CER GRM31A5C2J120JW01D 123.4/39.1 C506 4030021210 S.CER GRM31A5C2J150JW01D 121.8/37.5 C507 4030024640 S.CER GRM31A5C2J2R0CW01D 125.6/13.4 C508 4030020740 S.CER GRM31A5C2J180JW01D 129.5/19.4 C509 4030024670 S.CER GRM31A5C2J9R0DW01D 142.1/14.3 C601 4030023090 S.CER 0402B102K500CT 146.5/5.9 C602 4030023090 S.CER 0402B102K500CT 142.9/4.9...
  • Page 36 [PA-B UNIT] [PA-B UNIT] PARTS PARTS DESCRIPTION DESCRIPTION LOCATION LOCATION IC51 1110007950 S.IC INA199A2DCKR 77.7/7.3 R202 7030016290 S.RES RMC1/16S-222JTH (2.2 k) 42.1/49.3 IC101 1110009820 S.IC MMG3H21NT1 32.5/48.0 R203 7030016560 S.RES RMC1/16SJPTH 42.1/51.1 IC211 1110008550 S.IC NJM2904CRB1-TE1-#HMZR 76.0/49.2 R204 7030015520 S.RES RMC1/16JPTP 37.9/46.4 IC691 1110008550 S.IC...
  • Page 37 [PA-B UNIT] [PA-B UNIT] PARTS PARTS DESCRIPTION DESCRIPTION LOCATION LOCATION 4030023010 S.CER 0402B104K160CT 120.5/12.8 C1178 4030024550 S.CER 0402N3R5B500CT 95.5/58.6 4030023090 S.CER 0402B102K500CT 120.5/13.8 C1181 4030023090 S.CER 0402B102K500CT 91.6/57.3 4030023010 S.CER 0402B104K160CT 80.3/12.8 C1182 4030022630 S.CER 0402N100C500CT 85.2/61.8 4030023090 S.CER 0402B102K500CT 81.2/12.8 C1183 4030022660 S.CER 0402N120J500CT...
  • Page 38 [PA-C UNIT] [PA-C UNIT] PARTS PARTS DESCRIPTION DESCRIPTION LOCATION LOCATION IC20 1110008550 S.IC NJM2904CRB1-TE1-#HMZR 153.5/37.8 L422 6200009250 S.COI LQW18ANR22G00D IC51 1180003210 S.REG NJM2831F10-TE1-#ZZZB 113.1/41.2 (LQW1608AR22G00) 23.0/42.9 IC131 1110008550 S.IC NJM2904CRB1-TE1-#HMZR 84.6/14.7 L431 6200009290 S.COI LQW18AN47NG00D IC141 1110009820 S.IC MMG3H21NT1 72.0/12.3 (LQW1608A47NG00) 25.1/39.5 IC191...
  • Page 39 [PA-C UNIT] [PA-C UNIT] PARTS PARTS DESCRIPTION DESCRIPTION LOCATION LOCATION R505 7030015910 S.RES RMC1/16S-101JTH (100) 16.2/11.8 C204 4030022590 S.CER 0402N8R0C500CT 54.7/17.3 R506 7030015910 S.RES RMC1/16S-101JTH (100) 16.7/16.1 C205 4030022790 S.CER 0402N2R5B500CT 54.7/18.2 R507 7030015910 S.RES RMC1/16S-101JTH (100) 16.7/17.0 C221 4030022530 S.CER 0402N2R0B500CT 47.3/11.9 R508 7030015910 S.RES RMC1/16S-101JTH (100)
  • Page 40 [PA-C UNIT] PARTS DESCRIPTION LOCATION C376 4030024550 S.CER 0402N3R5B500CT 57.4/45.0 C377 4030022860 S.CER 0402N470J500CT 60.3/46.4 C381 4030022550 S.CER 0402N4R0B500CT 29.9/51.7 C382 4030022550 S.CER 0402N4R0B500CT 30.4/50.4 C383 4030022630 S.CER 0402N100C500CT 29.2/50.8 C384 4030022720 S.CER 0402N1R5B500CT 29.2/49.9 C385 4030022570 S.CER 0402N6R0C500CT 28.0/50.4 C391 4030022700 S.CER 0402N180J500CT 27.2/48.4...
  • Page 41 [DISPLAY UNIT] [DISPLAY UNIT] PARTS PARTS DESCRIPTION DESCRIPTION LOCATION LOCATION IC101 1190003620 S.IC TPS61161ADRVR 60.8/52.0 R612 7030016250 S.RES RMC1/16S-220JTH (22) 84.3/60.2 IC152 1130017190 S.IC UC6528XBNQ4GRC 100.0/48.7 R613 7030016250 S.RES RMC1/16S-220JTH (22) 69.5/67.7 IC501 1140018730 S.IC R5F104LCAFB 120.0/58.7 R614 7030016250 S.RES RMC1/16S-220JTH (22) 70.7/67.7 R615 7030016250 S.RES RMC1/16S-220JTH (22)
  • Page 42 [DISPLAY UNIT] PARTS DESCRIPTION LOCATION EP601 6910019900 S.BEA MPZ1608S601AT 64.7/67.8 EP602 6910019900 S.BEA MPZ1608S601AT 67.3/59.9 EP603 6910019900 S.BEA MPZ1608S601AT 68.3/67.8 EP604 6910016330 S.BEA MMZ1005S 601CT-S 82.6/67.7 Eqv.= This component is equivalent to the REF No. component listed above, M.= Mounted side (T: Mounted on the Top side, B: Mounted on the Bottom side) www.PH4X.com and may be substituted on parts orders and repairs.
  • Page 43 [VR-A UNIT] PARTS DESCRIPTION LOCATION 7210003880 VAR RK0972214C04 6510029480 S.CON 06FH-SM1-TB (LF) (SN) 19.8/8.3 Eqv.= This component is equivalent to the REF No. component listed above, M.= Mounted side (T: Mounted on the Top side, B: Mounted on the Bottom side) www.PH4X.com and may be substituted on parts orders and repairs.
  • Page 44 [VR-B UNIT] PARTS DESCRIPTION LOCATION 7210003880 VAR RK0972214C04 6510029480 S.CON 06FH-SM1-TB (LF) (SN) 20.0/5.6 Eqv.= This component is equivalent to the REF No. component listed above, M.= Mounted side (T: Mounted on the Top side, B: Mounted on the Bottom side) www.PH4X.com and may be substituted on parts orders and repairs.
  • Page 45 [RIT UNIT] PARTS DESCRIPTION LOCATION 6510029480 S.CON 06FH-SM1-TB (LF) (SN) 10.0/5.0 2250001010 ENC TP90N00AE20-14.5F-3765A Eqv.= This component is equivalent to the REF No. component listed above, M.= Mounted side (T: Mounted on the Top side, B: Mounted on the Bottom side) www.PH4X.com and may be substituted on parts orders and repairs.
  • Page 46 [PHONE UNIT] PARTS DESCRIPTION LOCATION R401 7030015130 S.RES RMC1/16-102JTP (1 k) 18.5/8.4 R403 7030015010 S.RES RMC1/16-101JTP (100) 12.3/13.1 R404 7030015010 S.RES RMC1/16-101JTP (100) 15.9/12.9 C401 4030023860 S.CER 0603B103K500CT 18.5/9.6 C404 4030023860 S.CER 0603B103K500CT 10.5/12.9 6450001630 CON HSJ1406-01-050 8600037720 SX3913 P01*J02PH (#3913-6) EP401 6910018930 S.BEA MPZ2012S601A 13.9/12.8...

  • Page 47: Mic Unit

    [MIC UNIT] PARTS DESCRIPTION LOCATION 4030023860 S.CER 0603B103K500CT 10.3/17.4 4030023860 S.CER 0603B103K500CT 22.8/14.8 4030023860 S.CER 0603B103K500CT 8.1/15.3 4030023460 S.CER 0603N101J500CT 5.5/3.8 4030023860 S.CER 0603B103K500CT 23.6/10.6 4030023860 S.CER 0603B103K500CT 22.8/7.1 4030023860 S.CER 0603B103K500CT 7.4/9.2 4030023720 S.CER 0603N470J500CT 10.8/15.5 6510000191 CON FM214-8SS (P)-1 6510019971 S.CON 52808-1071 10.4/15.8 6910012350 S.BEA MMZ1608Y 102BT...
  • Page 48 [SD UNIT] PARTS DESCRIPTION LOCATION 7030015050 S.RES RMC1/16-221JTP (220) 3.3/7.8 7030014940 S.RES RMC1/16-270JTP (27) 35.1/13.9 7030014940 S.RES RMC1/16-270JTP (27) 35.1/15.1 7030014940 S.RES RMC1/16-270JTP (27) 35.1/18.7 7030014940 S.RES RMC1/16-270JTP (27) 35.1/19.9 7030014940 S.RES RMC1/16-270JTP (27) 35.1/17.5 7030014940 S.RES RMC1/16-270JTP (27) 35.1/12.7 7030015050 S.RES RMC1/16-221JTP (220) 35.1/10.3 4030023820 S.CER 0603B104K250CT...
  • Page 49 SECTION 6 MECHANICAL PARTS [CHASSIS UNIT] [MAIN UNIT] PART PART DESCRIPTION QTY. DESCRIPTION QTY. 2510002001 057D0805-2 S171* 2230001480 LS37J2-T 2710001060 FD128025HB-N (2N7R1) T1901* 5920000990 H1102FNLT 8600037690 SX3913 P11*P12CH (#3913-1) BT251* 3020000390 ML414HIV01E 8600037700 SX3913 P31*P32CH (#3913-3) 8600037710 SX3913 P41CH (#3913-4) 8920003100 CAB-1377 MP248 8510022750 3913 M-SHIELD PLATE...
  • Page 50 [FRONT UNIT] [RIT UNIT] PART PART DESCRIPTION QTY. DESCRIPTION QTY. 5030004051 RFE430H-AZH-DNS-001 2250001010 TP90N00AE20-14.5F-3765A 8910000070 FFC-1008 (P0.5N6L50) 8910000070 FFC-1008 (P0.5N6L50) 8910000070 FFC-1008 (P0.5N6L50) 8900018000 OPC-1344A (P1N10L70) [PHONE UNIT] PART 0880001360 EX-2500 #02 SENSOR DESCRIPTION QTY. 8600037720 SX3913 P01*J02PH (#3913-6) 8210033920 3765 FRONT PANEL (A)-1 ASSEMBLY [#12] 8210033910 3765 FRONT PANEL (B)-1 ASSEMBLY [#13]...
  • Page 51 MP21 (CHASSIS)×18 (8810009061) MP4 (CHASSIS) (8110011570) MP69 (CHASSIS) (8930078841) MP70 (CHASSIS) (8930076780) MP20 (CHASSIS) MP68 (CHASSIS) (8930100240) (8930076541) MP56 (CHASSIS)×13 MP80 (CHASSIS) (8810008661) (8930093910) MP79 (CHASSIS) (8930093910) MP57 (CHASSIS)×7 MP78 (CHASSIS) (8930072800) (8810008661) SP1 (CHASSIS) (2510002001) MP3 (CHASSIS) (8110011600) W41 (CHASSIS) (8600037710) MP63 (CHASSIS) MP2 (CHASSIS)
  • Page 52 W51 (CHASSIS) MP54 (CHASSIS)×9 (8920003070) (8810008661) MP6 (CHASSIS) (8930079060) MP59 (CHASSIS) (8810009050) MP82 (CHASSIS) (8930101700) MP60 (CHASSIS) (8810007131) MP60 (CHASSIS) (8810007131) MP72 (CHASSIS) (8930099320) F22 (PA-B) MP53 (CHASSIS)×8 MP71 (CHASSIS) (5210000940) (8810008661) (8930099320) PA-C UNIT MP59 (CHASSIS) (8810009050) MP77 (CHASSIS) (8930018700) MP50 (CHASSIS) MP85 (CHASSIS)
  • Page 53 MP66 (CHASSIS) (8930092000) MP1002 (MAIN) MP74 (CHASSIS) (Refere to the parts list.) (8930101630) MP81 (CHASSIS) (8930093910) MP65 (CHASSIS) (8930092000) MP55 (CHASSIS)×15 (8810008661) MP248 (MAIN) (Refere to the parts list.) MP8604 (MAIN) (8930100110) MP8602 (MAIN) (8930101790) MP8801 (MAIN) (Refere to the parts list.) MP17 (CHASSIS)×4 (8810010580) MP61 (CHASSIS)
  • Page 54 PHONE UNIT W31 (CHASSIS) MP23 (FRONT) W1 (FRONT) (8600037700) (8810008661) (8910000070) VR-A UNIT W3 (FRONT) (8910000070) W204 (CHASSIS) (8910000220) MP57 (FRONT) (8930037760) VR-B UNIT W4 (FRONT) MP24 (FRONT) (8900018000) (8810008631) W205 (CHASSIS) MIC UNIT (8900016100) J1 (MIC) (6510000191) SD UNIT W2 (FRONT) (8910000070) MP22 (FRONT)×12...
  • Page 55 SECTION 7 BOARD LAYOUTS The actual configuration of the PC board can be seen by viewing the top and bottom BOARD LAYOUT pages together. • MAIN UNIT (B-8824F: TOP VIEW) [DATA] [LAN] [ACC] [USB] [EXT-SP SUB] [KEY] J9151 J2881 J2901 R2902 C2907 C1623...
  • Page 56 • MAIN UNIT (B-8824F: BOTTOM VIEW) The actual configuration of the PC board can be seen by viewing the top and bottom BOARD LAYOUT pages together. [EXT-SP MAIN] [EXT-SP SUB] [REMOTO] [KEY] [DATA] [ACC] J7402 J2891 J2901 J2911 C1535 C1537 C8511 MP8801 C8071...
  • Page 57 The actual configuration of the PC board can be seen by viewing the top and bottom BOARD LAYOUT pages together. • PA-A UNIT (B-8825D: TOP VIEW) L302 EP701 R701 R702 R703 VDIDV C701 VFIDV Q702 VTXS VRXS C316 C317 C702 VATONS C318 EP301...
  • Page 58 The actual configuration of the PC board can be seen by viewing the top and bottom BOARD LAYOUT pages together. • PA-A UNIT (B-8825D: BOTTOM VIEW) MP302 MP301 See the PARTS LIST H/V location on the PARTS LIST for location details. www.PH4X.com...
  • Page 59 The actual configuration of the PC board can be seen by viewing the top and bottom BOARD LAYOUT pages together. • PA-B UNIT (B-8826C: TOP VIEW) CP702 R662 R667 R703 R1161 C661 L651 C701 C1185 C662 R1162 D1121 R661 C657 Q703 R704 L1171...
  • Page 60 The actual configuration of the PC board can be seen by viewing the top and bottom BOARD LAYOUT pages together. • PA-B UNIT (B-8826C: BOTTOM VIEW) MP301 See the PARTS LIST H/V location on the PARTS LIST for location details. www.PH4X.com...
  • Page 61 The actual configuration of the PC board can be seen by viewing the top and bottom BOARD LAYOUT pages together. • PA-C UNIT (B-8827E: TOP VIEW) C329 MP361 Q322 C320 R321 C336 R327 R335 R331 C324 C327 C334 C331 R346 C332 L312 C323...
  • Page 62 The actual configuration of the PC board can be seen by viewing the top and bottom BOARD LAYOUT pages together. • PA-C UNIT (B-8827E: BOTTOM VIEW) MP81 MP141 MP61 See the PARTS LIST H/V location on the PARTS LIST for location details. www.PH4X.com...
  • Page 63 The actual configuration of the PC board can be seen by viewing the top and bottom BOARD LAYOUT pages together. • DISPLAY UNIT (B-8828C: TOP VIEW) POWER SPLIT TRANSMIT SCAN RX-CS MPAD TONE CALL/DR NOTCH VOX/BK-IN TX/RX AUTO TUNE LOCK/SPEECH MENU QUICK FUNCTION...
  • Page 64 The actual configuration of the PC board can be seen by viewing the top and bottom BOARD LAYOUT pages together. • DISPLAY UNIT (B-8828C: BOTTOM VIEW) J601 J401 J101 PHONE BOARD J401 3R3V DISPLAY MVRK MAFL B-8828C MAIN UNIT J401 MIC BOARD MRFL J601...
  • Page 65 The actual configuration of the PC board can be seen by viewing the top and bottom BOARD LAYOUT pages together. • VR-A UNIT (B-8829C: TOP VIEW) • VR-A UNIT (B-8829C: BOTTOM VIEW) MAIN MRFL MAFL MVRK 3R3V MAIN B-8829C RF/SQL •...
  • Page 66 The actual configuration of the PC board can be seen by viewing the top and bottom BOARD LAYOUT pages together. • PHONE UNIT (B-8832B: TOP VIEW) • PHONE UNIT (B-8832B: BOTTOM VIEW) • MIC UNIT (B-8833B: TOP VIEW) • MIC UNIT (B-8833B: BOTTOM VIEW) B-8833B EP12 MICI...

  • Page 67: Front Unit

    SECTION 8 WIRING DIAGRAM [REF IN 10MHz] EP21 EP22 EP62 EP301 DC-IN (+) DC-IN (−) J8801 12ANT UANT VANT W131 J9605 J9605 PHV (+) MP50 PHV (+) EXT-REF IN PA8V PA8V EP63 EP302 PA-C UNIT PA-B UNIT PA-A UNIT J1901 PHV (−) MP50 PHV (−)
  • Page 68 FRONT UNIT J101 J601 PWRK LRXD J451 LTXD FRES STB_LEDV MUDL MUDL SQLS SQLS LCD_DE PSEND PSEND LCD_VS MIC BOARD PSEND PSEND LCD_HS LCD_ON MICE MICE LCD_CLK LCD_B7 MICI MICI LCD_B6 LCD_B5 LCD_B4 LCD_B3 LCD_G7 LCD_G6 DISPLAY BOARD MAIN UNIT W204(CHASSIS) LCD_G5 LCD_G4...
  • Page 69 SECTION 9 BLOCK DIAGRAM IC51 FI1191 Q1181 IC1161 D1121~D1124 CURRENT URRF ATT/ 430~450MHz MUTE IC691 fc=390MHz fc=440MHz fc=440MHz fc=350MHz IDLP UFORL BUFF UATONS UPONS UHF ANT IC1162 DC13.8V UTXS IC691 UREFL BUFF URXS UHF_RX D401~D407 D501,D511 TX/RX PWRS Q401~Q403 Explanatory notes UTXS BIAS Q701,Q702...
  • Page 70 Explanatory notes VHF_RX Q8621 D8621,L8624 Q8641 D8641,L8644 CONTROL Line D1121~D1124 IC1161 COMMON Line VRRF ATT/ 144~148MHz MUTE DATA Line 49.152MHz 98.304Hz fc=146MHz fc=146MHz fc=90MHz IC691 TX Line VATONS VFORL BUFF VPONS RX Line VTXS VHF ANT DATA12,CLK12,LE12,CE12,ULKL12 For PA-C,PLL-IC IC1162 Voltage Line (14V) IC691 IC8661...
  • Page 71 IC2101 Explanatory notes IC2131 IC2102 FPGA AMOD CONTROL Line UMOD IC7601 COMMON Line UMODS DATA Line IC2102 MCLK,BCLK,FRM,FPCAL, DR_AMOD TX Line MICI DCCLK_P RX Line DCCLK_N Voltage Line (HV) IC171 Voltage Line (14V) I2S_BUS H3R3V RES1 Voltage Line (8V) RESET IC251 BT251 IC201...
  • Page 72 IC1001 IC1011 IC1041,IC1042 H3R3V HV(13.8V) H3R3V H3R3V H3R3V H1R18V H1R18V Explanatory notes DC-DC DC-DC CONTROL Line DCLK_P IC1042 Voltage Line (HV) IC1091 DCLK_P Voltage Line (14V) BACK-UP CTRL Voltage Line (8V) DCSYNCS_ Voltage Line ( I 5V) CAPONS IC1021 Q1051 Voltage Line (H4V) +3R3V USB3R3V...
  • Page 73 Explanatory notes DS1107 CONTROL Line CTRL DATA Line TX Line RX Line Voltage Line (8V) CTRL VR-A BOARD AF GAIN IC101 MAFL,MRFL,MVRK VLED-,VLED+ BKLV RF/SQL LIGHT LIGHT CTRL VR-B BOARD R3~R7,G2~G7,B3~B7, DE,VSYNC,HSYNC,CLK,LCD_ON MAIN UNIT AF GAIN IC152 SAFL,SRFL,SVRK TWDCLC,TWCS,TWDTX, RF/SQL XR,YD,XL,YU TWBUSY,TWDRX,TWPIRQ TW-CTRL...
  • Page 74 SECTION 10 SCHEMATIC DIAGRAM • MAIN UNIT (1/13) MAIN UNIT H3R3V (5/13) H1R18V H3R3V_ EP101 3R3V MMZ1005B601C H1R18V_ EP102 Explanatory notes MPZ1608S601A Voltage Line (HV) PWRS IC101 IC101 IC101 IC101 PWRS VDL_ C159 R7S721001VCBG R7S721001VCBG R7S721001VCBG R7S721001VCBG VDL_ 0.001 IDL_ R101 AB22 RZ_D0...
  • Page 75 • MAIN UNIT (2/13) H3R3V MAIN UNIT H3R3V (5/13) 3R3V VEPL_ VEPL_ UEPL_ UEPL_ 12EPL_ SCSCK MAIN UNIT 12EPL_ SCSCK VTHML_ SCRXD (4/13) VTHML_ SCRXD UTHML_ SCTXD UTHML_ MAIN UNIT SCTXD 12THML_ SCTRG 12THML_ (1/13) SCTRG SCACK SCACK SCRES SCRES D411 LRB706F D412...
  • Page 76 • MAIN UNIT (3/13) GP12 CP513 CP06S CP514 CP06S R576 BCLK 100k CP507 CP06S DX_DVTX CP508 CP06S CP509 CP06S DR_DVTX CP510 CP06S DV_DIG_RXD CP511 CP06S DV_DIG_TXD CP512 CP06S R558 CP515 CP06S R559 CP516 CP06S I2S2_RX DX_DVTX I2S2_DX DR_DVTX MAIN UNIT BCLK (12/13) BCLK...
  • Page 77 • MAIN UNIT (4/13) MAIN UNIT PA8V (5/13) 3R3V H3R3V EP9003 EP9002 MPZ2012S102A PA8V EP9001 MPZ2012S102A VTXS VTXS J9001 MPZ2012S102A VRXS VRXS UTXS UTXS MAIN UNIT URXS (2/13) URXS 12TXS 12TXS 12RXS 12RXS EP9004 VDIDV EP9005 MMZ1005Y102CT VFIDV PA-A UNIT R9006 MMZ1005Y102CT VTXS...
  • Page 78 • MAIN UNIT (5/13) MAIN UNIT DCLK_P (12/13) DCLK_N EP1001 MP1001 3183 FC1R1V MPZ2012S601A FC1R1V H3R3V H3R3V H3R3V USB3R3V USB3R3V 3R3V 3R3V C1003 SYNC L1001 EP1002 VOFB IC1001 3.3U MPZ2012S601A ILIM H1R18V H1R18V R1002 MAX17503ATP+ SD3R3V DCLK_N H3R3V PGND VOUT MAIN CPU-core IC1011 EP1041...
  • Page 79 • MAIN UNIT (6/13) MAIN UNIT H3R3V (5/13) USB3R3V USKADTR USSPD1 USKADTR Q1621 USKARTS Q1553 USKARTS LDTC143ZE LDTC143ZE UDRES USSPD1 VBUS UDRES MAIN UNIT USSPD2 USSPD2 (2/13) USKBDTR USKBDTR USKBRTS USKBRTS R1621 UDRXD2 USSPD1 R1553 UDTXD2 UDRXD2 USSPD1 J1621 UDTXD2 MAIN UNIT VBUS (1/13)
  • Page 80 • MAIN UNIT (7/13) MAIN UNIT AFOS (9/13) R2201 C2201 MAIN UNIT L2203 R2202 DA5V (5/13) DA3R3V DA5V C2240 D2201 R2021 R2023 R2241 R2242 0.001 R2025 3.9k L1SS400 IC2241 C2203 IC2021 R2207 C2241 C2242 TS462CPT IC2201 C2204 R2022 0.001 0.001 ISPAS MCLK PGND...
  • Page 81 • MAIN UNIT (8/13) 3R3V MAIN UNIT (5/13) C2503 R2502 VFORLP Q2561 VFORLP UFORLP LDTC143ZE UFORLP 2.2M R2562 VHF_FOR-ALC (Fast) 12FORLP NASBS 12FORLP C2504 R2503 MAIN UNIT VREFLP VREFLP R2501 D2501 3.3M (4/13) UREFLP UREFLP 0.22 R2505 470k R2603 12REFLP 12REFLP L1SS400 IC2501...
  • Page 82 • MAIN UNIT (9/13) MAIN UNIT (5/13) 3R3V 3R3V MAIN UNIT NASBS NASBS (8/13) ISPBS ISPBS DRESL ISPAS ISPAS DRESL IC2801 AFOS MAIN UNIT AFOS MAIN UNIT MDAT MSTB SPBS (1/13) (7/13) MDAT SPBS MDAT R2801 SPAS SPAS ISPBS UMODS UMODS ASQLS DRESL...
  • Page 83 • MAIN UNIT (10/13) D3031 12TXS L1SS400 MAIN UNIT D3032 VTXS L1SS400 (2/13) D3033 UTXS L1SS400 IC3501 R3501 MAIN UNIT AAL5V AAL5V VOUT (5/13) Q3031 RU1C002ZP C3011 C3021 C3041 XC6209F502MR 0.01 0.01 0.01 R3012 R3011 R3022 R3021 R3042 R3041 Q3032 LDTC143ZE 2.7k 2.7k...
  • Page 84 • MAIN UNIT (11/13) A3R3V DA3R3V A3R3V DA3R3V 1R8V FP2R5V DASLP DASLP DAALA 1R8V DAALA FP2R5V FP2R5V DATXE DATXE 1R3V MAIN UNIT DARST EP7651 DARST (5/13) MAIN UNIT (12/13) IC7601 DASCLK 1R3V MPZ1608S601A DASCLK ATDO DACS DACS 1R2V A3R3V 1R2V AS_CS DASDIO nCSO...
  • Page 85 • MAIN UNIT (12/13) FP_TXD FP_TXD MAIN UNIT FP_CLK FP_CLK (1/13, 2/13) FP_STB FP_STB RZ_A1 RZ_A1 RZ_A2 DA3R3V RZ_A2 RZ_A3 DA3R3V RZ_A3 RZ_A4 RZ_A4 EP8051 RZ_A5 RZ_A5 DA3R3V RZ_A6 MAIN UNIT RZ_A6 MPZ1608S601A RZ_A7 FP2R5V (1/13) RZ_A7 RZ_A8 RZ_A8 RZ_A9 MAIN UNIT RZ_A9 FP2R5V...
  • Page 86 • MAIN UNIT (13/13) C3R3V MAIN UNIT FP2R5V (5/13) EP8602 MMZ1005Y102CT R8622 R8642 R8662 L8622 L8623 L8642 L8643 L8662 L8663 Q8601 2.2U 2.2U C8610 R8608 C8641 C8661 0.39U 0.39U X8601 BFR193F R8601 C8605 DCREF D8621 D8641 MAIN UNIT Q8621 Q8641 Q8661 REFV 0.01...
  • Page 87 • PA-A UNIT EP301 OT-047 L302 LW-33 EP215 1632 EP302 MPZ2012S102A OT-047 MP302 L601 1.5U Pattern coil Pattern coil C311 Q301 [144 MHz ANT] R202 Pattern coil L501 L502 L503 IC101 Q201 J101 C310 PD85004 LA-176 LA-179 LA-176 R102 R105 MP701 MAIN UNIT C502...
  • Page 88 • PA-B UNIT Explanatory notes TX Line IC51 0.002 RX Line 0.001 Voltage Line (HV) IDLP INA199A2 EP41 MAIN UNIT Voltage Line (14V) PA-A UNIT MPZ2012S102A (4/13) EP42 L651 MPZ2012S102A EP21 OT-047 0.18U 1205 PA-C UNIT DC-IN EP22 FHA010 DF30SC4M OT-047 Pattern coil TJ50S06M3L...
  • Page 89 • PA-C UNIT Pattern coil Pattern coil 1.2 G Pattern coil Pattern coil Pattern coil Pattern coil 6.8N 6.8N Pattern coil Pattern coil C119 L121 AFT09MS031NR1 Q101 3.7N PD85004 C109 RL51 MP61 ARS14A09 OG-363065HD PA-B UNIT 1632 MP81 100k IC51 IC131 CTRL NJM2904CRB1...
  • Page 90 • DISPLAY UNIT 3R3V HT-191UYG POWER LED LDTC143ZE STANDBY LED PWRDS MFDAK 2.2k 4.7k SML-D12D8WT86 [RIT] [kHz/M-ch] [PBT] 3R3V MVRK DS1(FRONT UNIT) MFDAK MAFL MRFL [POWER] MFDBK MFDBK LDTC143ZE J101 YGHR411 VR-A UNIT RIT UNIT LS37J2 LS37J2 LS37J2 LS37J2 LDTC143ZE TWDCLC 3250 TWCS...
  • Page 91 • VR-A UNIT • VR-B UNIT MAIN AF/ (RF/SQL) MRFL SRFL SUB AF/ (RF/SQL) DISPLAY UNIT DISPLAY UNIT MAFL SAFL MVRK SVRK 3R3V 3R3V RK0972214C04 RK0972214C04 • RIT UNIT RIT (MULTIFUNCTION) MFDAK DISPLAY UNIT TP90N00AE20 MFDBK • PHONE UNIT EP401 MPZ2012S601A EP403 R403...
  • Page 92 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/ www.PH4X.com...
  • Page 93 S-15513XZ-C1 1-1-32, Kamiminami, Hirano-ku, Osaka 547-0003, Japan © 2019 Icom Inc.

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