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Icom ID-RP4000V Service Manual
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Icom ID-RP4000V Service Manual

Digital voice repeater
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DIGITAL VOICE REPEATER
id-rp4000v
S-14309XZ-C1
Dec. 2006

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Summary of Contents for Icom ID-RP4000V

  • Page 1 DIGITAL VOICE REPEATER id-rp4000v S-14309XZ-C1 Dec. 2006...
  • Page 2 8. READ the instructions of test equipment thoroughly before connecting equipment to the transceiver. Icom, Icom Inc. and logo are registered trademarks of Icom Incorporated (Japan) in the United States, the United Kingdom, Germany, France, Spain, Russia and/or other countries.

  • Page 3: Table Of Contents

    TABLE OF CONTENTS SECTION SPECIFICATIONS SECTION INSIDE VIEWS SECTION DISASSEMBLY INSTRUCTIONS SECTION PARTS LIST SECTION MECHANICAL PARTS SECTION SEMICONDUCTOR INFORMATION SECTION BOARD LAYOUTS SECTION BLOCK DIAGRAM SECTION VOLTAGE DIAGRAM...

  • Page 4: Section 1 Specifications

    SECTION 1 SPECIFICATIONS ¤ GENERAL • Operating frequency range : Transmit 440–450 MHz Receive 440–450 MHz • Type of emission : F1D* (GMSK) *F7W for system operation • Transfer rate : 4.8 kbps • Frequency resolutions : 5, 6.25 kHz : ±0.8 kHz (based on 25˚C) •...

  • Page 5: Section 2 Inside Views

    SECTION 2 INSIDE VIEWS REAR UNIT REAR UNIT REAR UNIT CHASSIS UNIT CHASSIS UNIT RX UNIT CHASSIS UNIT CHASSIS UNIT TX UNIT FRONT UNIT FRONT UNIT FRONT UNIT 2 - 1...
  • Page 6 RX RF amplifier RX RF amplifier RX RF amplifier (Q1: NE34018) (Q1: NE34018) (Q1: NE34018) 1st VCO circuit 1st VCO circuit 1st VCO circuit RX 1st mixer (IC71: µPC2721GV) RX 2nd mixer RX 2nd mixer RX 2nd mixer (Q131: 3SK241) (Q131: 3SK241) (Q131: 3SK241) 2nd VCO circuit...
  • Page 7 APC amplifier* (IC1250: TA75S01F) Fan drive circuit Fan drive circuit Fan drive circuit Q1250: 2SB798 Q1251: 2SC4081 D1750: MA8082 Power switch circuit Power switch circuit Power amplifier (IC1162: RA18H1213G1) 1st VCO circuit TX mixer* (IC960: µPC8163TB-E3) TX RF amplifier (IC1021: µPC1678G) 2nd VCO circuit Quadrature modulator* (IC890: RF2485)
  • Page 8 SECTION 3 DISASSEMBLY INSTRUCTION • REMOVING THE COVER • REMOVING THE MAIN-T/R UNIT 1 Unscrew 12 screws A, and remove the cover B. 1 Unsolder 2 points A. (MAIN-T unit only) 2 Disconnect 2 cables C, and disconnect 2 cables D. 2 Unsolder 3 points B, and remove the ANT plate C.
  • Page 9 SECTION 4 PARTS LIST [LOGIC-R UNIT] [LOGIC-R UNIT] ORDER ORDER DESCRIPTION DESCRIPTION LOCATION LOCATION 1180002391 S.REG S-812C33AMC-C2N-G 49.9/4.1 7030003320 S.RES ERJ3GEYJ 101 V (100 ) 02.8/13.7 1180001071 S.IC TA7805F (TE16L,Q) 27.5/9.8 7030003440 S.RES ERJ3GEYJ 102 V (1 k) 04.3/13.7 1110005440 S.IC NJM2374AM-TE1 4.7/13.3 7030003440 S.RES...
  • Page 10 [LOGIC-R UNIT] [LOGIC-R UNIT] ORDER ORDER DESCRIPTION DESCRIPTION LOCATION LOCATION R171 7030003320 S.RES ERJ3GEYJ 101 V (100 ) 54.5/43.5 C100 4030008560 S.CER C1608 CH 1H 300J-T 78.5/33.5 R172 7030003340 S.RES ERJ3GEYJ 151 V (150 ) 56.5/25.9 C101 4030006900 S.CER C1608 JB 1H 103K-T 90.3/54.2 R173 7030003640 S.RES...
  • Page 11 [LOGIC-T UNIT] [LOGIC-T UNIT] ORDER ORDER DESCRIPTION DESCRIPTION LOCATION LOCATION 1520000201 S.TR 2SB798-T2-AZ DK 71.3/14.5 7030003530 S.RES ERJ3GEYJ 562 V (5.6 k) 34.3/68.8 1590000430 S.TR DTC144EUA T106 B 111.2/35.7 7030003520 S.RES ERJ3GEYJ 472 V (4.7 k) 34.3/71.5 1590000440 S.TR DTA143ZUA T106 93.7/38.5 7030003530 S.RES ERJ3GEYJ 562 V (5.6 k)
  • Page 12 [LOGIC-T UNIT] [LOGIC-T UNIT] ORDER ORDER DESCRIPTION DESCRIPTION LOCATION LOCATION R159 7030003680 S.RES ERJ3GEYJ 104 V (100 k) 58.8/47.1 4550006050 S.TAN TEESVA 0J 106M8R 45.7/16.2 R160 7030003640 S.RES ERJ3GEYJ 473 V (47 k) 59.3/50.1 4030011600 S.CER C1608 JB 1E 104K-T 21.5/19.7 R161 7030003510 S.RES...
  • Page 13 [MAIN-R UNIT] [MAIN-R UNIT] ORDER ORDER DESCRIPTION DESCRIPTION LOCATION LOCATION 1530002691 S.TR 2SC4116-GR (TE85R,F) 50/65.5 7030003320 S.RES ERJ3GEYJ 101 V (100) 17.2/40.8 1530003231 S.TR 2SC5085-Y (TE85R,F) 87.5/67.6 R501 7030003320 S.RES ERJ3GEYJ 101 V (100) 76.1/19.6 1560000491 S.FET 2SK508-T2B-A K52 67.6/66 R503 7030003320 S.RES ERJ3GEYJ 101 V (100)
  • Page 14 [MAIN-R UNIT] [MAIN-R UNIT] ORDER ORDER DESCRIPTION DESCRIPTION LOCATION LOCATION 4550006350 S.TAN TEESVB2 1A 226M8R 45.7/60.7 C579 4030006860 S.CER C1608 JB 1H 102K-T T 115.5/77.1 4550006350 S.TAN TEESVB2 1A 226M8R 49.2/60.7 C580 4030006900 S.CER C1608 JB 1H 103K-T T 116.5/65.2 4030011600 S.CER C1608 JB 1E 104K-T 52.7/64.7...
  • Page 15 [MAIN-T UNIT] [MAIN-T UNIT] ORDER ORDER DESCRIPTION DESCRIPTION LOCATION LOCATION 1720000781 S.VCP HVU350BTRF-E 34.2/21 7030003360 S.RES ERJ3GEYJ 221 V (220) 30.7/35 1720000781 S.VCP HVU350BTRF-E 39.6/48.7 7030003320 S.RES ERJ3GEYJ 101 V (100) 52.5/31 D200 1790000950 S.ZEN MA8056-M (TX) 97.7/64.2 7030003620 S.RES ERJ3GEYJ 333 V (33 k) 38.7/34.2 D202...
  • Page 16 [MAIN-T UNIT] [MAIN-T UNIT] ORDER ORDER DESCRIPTION DESCRIPTION LOCATION LOCATION R260 7030005430 S.RES ERJ3GEYJ 3R3 V (3.3) 93/58.2 4030006860 S.CER C1608 JB 1H 102K-T 29.2/23 R261 7030004030 S.RES ERJ3GEYJ 5R6 V (5.6) 95.7/58.2 4030006860 S.CER C1608 JB 1H 102K-T 29.7/31.7 R262 7030003430 S.RES ERJ3GEYJ 821 V (820)
  • Page 17 [MAIN-T UNIT] [MAIN-T UNIT] ORDER ORDER DESCRIPTION DESCRIPTION LOCATION LOCATION C223 4510008520 S.ELE EEE1CA470SP 42.7/99.7 C316 4030011150 S.CER GRM31M2C2H130JV01L T 112.5/118.1 C224 4510008520 S.ELE EEE1CA470SP 52.7/100 C317 4030011110 S.CER GRM31M2C2H9R0DV01L T 112.5/122.5 C225 4030007090 S.CER C1608 CH 1H 470J-T 74.7/29 C318 4030011060 S.CER GRM31M2C2H4R0CY21L...
  • Page 18 [REAR UNIT] ORDER DESCRIPTION LOCATION 4510008800 S.ELE EEE1EA100SR 40.8/26.6 6510018921 S.CNR B8B-PH-SM4-TB (LF) (SN) 23.9/43 6510016171 CNR 52018-8836 6510023261 S.CNR B6B-PH-SM4-TB (LF) (SN) 25.9/58.5 6510011591 CNR B2P-VH (LF) (SN) 6510011461 CNR B6P-VH (LF) (SN) 6510018961 S.CNR B2B-PH-SM4-TB (LF) (SN) 39.8/36.3 M.=Mounted side (T: Mounted on the Top side, B: Mounted on the Bottom side) S.=Surface mount 4 - 10...
  • Page 19 SECTION 5 SEMICONDUCTOR INFORMATION • TRANSISTORS AND FET'S • DIODES 2SA1362 GR 2SA1586 GR 2SB798 T2 DK 2SB934 P 2SC4081 T106 S 1SS355 1SS364 1SS372 1SV239 1SV282 (Symbol: AEG) (Symbol: SG) (Symbol: DK) (Symbol: None) (Symbol: BS) (Symbol: A) (Symbol: BF) (Symbol: N9) (Symbol: TC) (Symbol: TD)
  • Page 20 SECTION 6 MECHANICAL PARTS [CASE] [ACCESSORIES] [CHASSIS-T PARTS] [CHASSIS-R PARTS] REF. ORDER REF. ORDER REF. ORDER REF. ORDER DESCRIPTION QTY. DESCRIPTION QTY. DESCRIPTION QTY. DESCRIPTION QTY. 2710000750 FBA08A12LZ (RIB) 5210000071 FGB 10A PBF IC204 1150002042 RA30H1317M-121 6510004910 NR-DSE-01 8900013140 OPC-1323 (2731 POWER-SW CABLE) 8900013190 OPC-1309 (2731 DC-IN CABLE) 6510004910...

  • Page 21: Section 7 Board Layouts

    SECTION 7 BOARD LAYOUTS • LOGIC-R BOARD (TOP VIEW) • LOGIC-T BOARD (TOP VIEW) 1 IBAS QBAS BGND RSSI NOIS 7 - 1...
  • Page 22 • LOGIC-T BOARD (BOTTOM VIEW) • LOGIC-R BOARD (BOTTOM VIEW) V115 V115 V110 V110 V105 V105 V100 V100 7 - 2...
  • Page 23 • FRONT • MAIN-R • MAIN-T V100 V105 V110 V115 V120 V125 V130 V100 V105 V110 V115 V120 V125 V130 IC1 (CT) IC1 (CR) 7 - 3...
  • Page 24 • FRONT PWRSWR PWRSWR 6 PWRSW RSSI-R 1 PWRSWR 2 PWRSWR REAR • MAIN-T • MAIN-R IC1 (CR) V130 V125 V120 V115 V110 V105 V100 V130 V125 V120 V115 V110 V105 V100 7 - 4...

  • Page 25: Section 8 Block Diagram

    SECTION 8 BLOCK DIAGRAM MAIN-T I C204 D204:MA742 RA30H4047M D204:MA742 AM P LOGIC-T I C201 I C203 FI200 Q207 Q208 Q211 I C200:TA75S01 RF2485 UPC8106TB EFCH435MWP 1 2SC5085 2SC5226 2SK3475 I C202:NJM3404 Duplexer IC26 Local f=TXf+244.8MHz 6MHz FT232BL Q205 2SK508 TA75S01F 2SC5085 2SC5085...

  • Page 26: Voltage Diagram

    SECTION 9 VOLTAGE DIAGRAM 9 - 1...
  • Page 27 9 - 2...
  • Page 28 I C1 TA7808S(Q) MP1 + MP2 1st-Local VCO(500MHz-520MHz ) 1922 VCO CASE-1 + 2850 VCO COVER Q500 2SC4116 DTC144EU MMZ1608D121B R510 R506 1st LOCAL 100P C103 0.001 HC98 C113 0. 1 0.001 TA7805F Q503 2SA1362 C112 C104 Q501 L530 0.3P DTC144EU R511 2SC5085...
  • Page 29 L221 L222 BLM31PG121SN1 BLM31PG121SN1 EP203 C333 MMZ1608D121B 0.001 Q210 EP200 2SA1362 MMZ1608D121B 2493 PLL CASE + 2493 PLL COVER I C204 RA30H4047M C267 0.001 Q209 C268 470P DTC114EU C246 C249 C216 1.5P Q211 2SK3475 I C203 C251 C254 C256 FI200 C229 C257 L220...
  • Page 31 S-14309XZ-C1 1-1-32, Kamiminami, Hirano-ku, Osaka 547-0003, Japan © 2006 Icom Inc.