Icom IC-R20 Service Manual - Page 34

[DOWNCONV BOARD] REF ORDER NO. NO. DESCRIPTION [REC UNIT] M. REF ORDER NO. NO. DESCRIPTION M. C50 4030017730 S.CERAMIC ECJ0EB1E471K B C18 4030016790 S.CERAMIC ECJ0EB1C103K T C51 4030017730 S.CERAMIC ECJ0EB1E471K B C19 4030016790 S.CERAMIC ECJ0EB1C103K T C52 4030017730 S.CERAMIC ECJ0EB1E471K B C20 4030017400 S.CERAMIC ECJ0EC1H220J T C53 4030016790 S.CERAMIC ECJ0EB1C103K B C21 4030017400 S.CERAMIC ECJ0EC1H220J T C54 4030017420 S.CERAMIC ECJ0EC1H470J B C22 4030016790 S.CERAMIC ECJ0EB1C103K T C55 4030017420 S.CERAMIC ECJ0EC1H470J B C23 4030017490 S.CERAMIC C1608 JB 1A 105K-T T C56 4030017420 S.CERAMIC ECJ0EC1H470J T C24 4030017490 S.CERAMIC C1608 JB 1A 105K-T T C58 4030016930 S.CERAMIC ECJ0EB1A104K T C25 4030016790 S.CERAMIC ECJ0EB1C103K T C26 4030016790 S.CERAMIC ECJ0EB1C103K T C27 4550007130 S.TANTALUM ECST0GX107R B J1 6910015510 CONNECTOR IMSA-9230B-1-08Z064-T T C28 4030016790 S.CERAMIC ECJ0EB1C103K B J2 6910015530 CONNECTOR IMSA-9230B-1-06Z064-T T EP1 0910058152 PCB B 6079B J2 6510024170 S.CONNECTOR CSS5005-0401GSZ T J6 6910006590 CONNECTOR IMSA-9230B-1-04Z030-T T J7 6910006520 CONNECTOR IMSA-9230B-1-06Z030-T T [REC UNIT] REF ORDER NO. NO. IC1 IC2 IC3 IC4 IC5 IC6 IC7 IC8 IC9 IC10 1130011980 S.IC 1140012090 S.IC 1130011680 S.IC 1130012250 S.IC 1130012260 S.IC 1130011970 S.IC 1190001950 S.IC 1130011800 S.IC 1130011800 S.IC 1180002370 S.REG DESCRIPTION M. BD5228G-TR T M30622M6P-131GP (RX-2699A ALL) B FT245BM T SN74AHC1G02DCKR B SN74AHC1G32DCKR B K9F5608UOC-YCBO B ML2302TB T SN74AHC1G66HDBVR T SN74AHC1G66HDBVR T R1111N321B-TR T Q1 1590003300 S.TRANSISTOR UNR921NJ-(TX) B Q2 1590003510 S.TRANSISTOR UNR9119J-(TX) B X1 6050010940 S.XTAL CR-672 (6.000 MHz) T X2 6050011240 S.XTAL CR-708 (16.384 MHz) T R1 7030005050 S.RESISTOR ERJ2GEJ 103 X (10 kΩ) T R6 7030009530 S.RESISTOR ERJ2GEJ 270 X (27 Ω) T R7 7030009530 S.RESISTOR ERJ2GEJ 270 X (27 Ω) T R8 7030005240 S.RESISTOR ERJ2GEJ 473 X (47 kΩ) T R9 7030005050 S.RESISTOR ERJ2GEJ 103 X (10 kΩ) T R10 7030005240 S.RESISTOR ERJ2GEJ 473 X (47 kΩ) B R11 7030005000 S.RESISTOR ERJ2GEJ 471 X (470 Ω) T R12 7030007280 S.RESISTOR ERJ2GEJ 331 X (330 Ω) B R13 7030005030 S.RESISTOR ERJ2GEJ 152 X (1.5 kΩ) T R15 7030005240 S.RESISTOR ERJ2GEJ 473 X (47 kΩ) T R16 7030005170 S.RESISTOR ERJ2GEJ 474 X (470 kΩ) T R17 7030005100 S.RESISTOR ERJ2GEJ 154 X (150 kΩ) T R18 7030005230 S.RESISTOR ERJ2GEJ 334 X (330 kΩ) T R19 7030005240 S.RESISTOR ERJ2GEJ 473 X (47 kΩ) T R20 7030004980 S.RESISTOR ERJ2GEJ 101 X (100 Ω) B R21 7030005090 S.RESISTOR ERJ2GEJ 104 X (100 kΩ) T R22 7030005090 S.RESISTOR ERJ2GEJ 104 X (100 kΩ) T C1 4030016790 S.CERAMIC ECJ0EB1C103K T C2 4550006050 S.TANTALUM TEESVA 0J 106M8L T C3 4030016790 S.CERAMIC ECJ0EB1C103K T C4 4030016790 S.CERAMIC ECJ0EB1C103K T C5 4030016790 S.CERAMIC ECJ0EB1C103K T C6 4030017660 S.CERAMIC ECJ0EC1H330J B C7 4030017660 S.CERAMIC ECJ0EC1H330J B C8 4030017330 S.CERAMIC ECJ0EF1C104Z T C9 4030017040 S.CERAMIC ECJ0EB1A333K T C10 4030017330 S.CERAMIC ECJ0EF1C104Z B C11 4030016790 S.CERAMIC ECJ0EB1C103K B C12 4030016790 S.CERAMIC ECJ0EB1C103K B C13 4030016790 S.CERAMIC ECJ0EB1C103K B C14 4030016790 S.CERAMIC ECJ0EB1C103K B C15 4030016790 S.CERAMIC ECJ0EB1C103K B C16 4030016790 S.CERAMIC ECJ0EB1C103K T C17 4030017390 S.CERAMIC ECJ0EC1H180J T M.=Mounted side (T: Mounted on the Top side, B: Mounted on the Bottom side) S1 2230001070 S.SWITCH JPM1990-2711R T S2 2230001070 S.SWITCH JPM1990-2711R T S3 2230001070 S.SWITCH JPM1990-2711R T EP1 6910012350 S.BEAD MMZ1608Y 102BT T EP2 0910058204 PCB B 6084D EP3 6910012350 S.BEAD MMZ1608Y 102BT T EP4 6910012350 S.BEAD MMZ1608Y 102BT T [LOGIC UNIT] REF ORDER NO. NO. IC1 1130011140 S.IC IC2 1130011980 S.IC IC3 1140012110 S.IC 1140012100 S.IC IC4 IC5 IC6 IC7 IC8 IC9 IC11 IC12 IC13 IC14 IC15 1130007110 S.IC 1190000710 S.IC 1130011870 S.IC 1130011860 S.IC 1180002370 S.REG 1180002370 S.REG 1130007110 S.IC 1110006380 S.IC 1110006380 S.IC 1130006550 S.IC 1130006550 S.IC DESCRIPTION M. CAT24WC256K1.8 B BD5228G-TR B M30620MCP-130GP (RX-2699C USA) [USA] B M30620MCP-129GP (RX-2699B J/E) except [USA] B TC7W04FU (TE12L) B TA31056F (EL) B SN74AHC1GU04DBVR B SM6451BT-G-E2 B R1111N321B-TR B R1111N321B-TR B TC7W04FU (TE12L) B LM2904PWR B LM2904PWR B TC7S08FU (TE85R) B TC7S08FU (TE85R) B Q1 1530003630 S.TRANSISTOR 2SC4617 TLS T Q3 1510000770 S.TRANSISTOR 2SA1586-GR (TE85R) B Q4 1530003630 S.TRANSISTOR 2SC4617 TLS T Q5 1530003630 S.TRANSISTOR 2SC4617 TLS B Q6 1530002690 S.TRANSISTOR 2SC4116-GR (TE85R) B Q7 1590001170 S.TRANSISTOR XP1501-(TX) .AB B Q8 1510000670 S.TRANSISTOR 2SA1588-GR (TE85R) B Q9 1520000460 S.TRANSISTOR 2SB1132 T100 R B Q10 1510000580 S.TRANSISTOR 2SA1362-GR (TE85R) B Q11 1590003230 S.TRANSISTOR UNR9113J-(TX) B Q12 1530003630 S.TRANSISTOR 2SC4617 TLS B Q13 1590001190 S.TRANSISTOR XP6501-(TX) .AB B Q14 1510000670 S.TRANSISTOR 2SA1588-GR (TE85R) B Q15 1510000580 S.TRANSISTOR 2SA1362-GR (TE85R) B Q16 1530003630 S.TRANSISTOR 2SC4617 TLS B Q17 1510000670 S.TRANSISTOR 2SA1588-GR (TE85R) B Q19 1590001390 S.FET 2SJ144-Y (TE85R) B Q20 1590003250 S.TRANSISTOR UNR9115J-(TX) B Q21 1590003250 S.TRANSISTOR UNR9115J-(TX) B Q22 1530003630 S.TRANSISTOR 2SC4617 TLS B Q23 1530003630 S.TRANSISTOR 2SC4617 TLS B Q24 1590001190 S.TRANSISTOR XP6501-(TX) .AB B Q25 1590001190 S.TRANSISTOR XP6501-(TX) .AB B Q26 1590001390 S.FET 2SJ144-Y (TE85R) B Q27 1590001390 S.FET 2SJ144-Y (TE85R) B S.=Surface mount 6 - 5