Yaesu_FC-50_serv.pdf

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1、Specifjcations Exploded View & Miscellaneous Parts Block Diagram Connection Diagram Board Unit (Schematics, Layouts & Parts) CNTL Unit CAPACITOR Unit COIL Unit Automatic Antenna Tuner FC-50 Introduction This manual provides the technical information necessary for servicing the FC-50 Automatic Antenn

2、a Tuner. Servicing this equipment requires expertise in handing sur- face-mount chip components. Attempts by non-qualified persons to service this equipment may result in permanent damage not covered by the warranty, and may be illegal in some countries. Two PCB layout diagrams provided for each dou

3、ble-sided board in this transceiver. Each side of the board is referred to by the type of the majority of components installed on that side (Side A or Side B). In most cases one side has only chip components, and the other has either a mix- ture of both chip and leaded components (trimmers, coils, e

4、lectrolytic capacitors, ICs, etc.), or leaded components only. While we believe the information in this manual to be cor- rect, YAESU assumes no liability for damage that may oc- cur as a result of typographical or other errors that may be present. Your cooperation in pointing out any inconsisten- c

5、ies in the technical information would be appreciated. Important Note This antenna tuner was assembled using Pb (lead) free solder, based on the RoHS specifjcation. Only lead-free solder (Alloy Composition: Sn-3.0Ag-0.5Cu) should be used for repairs performed on this apparatus. The solder stated abo

6、ve utilizes the alloy composition required for compliance with the lead-free specifjcation, and any solder with the above alloy compo- sition may be used. Contents Technical Supplement EBA53X90A 2017 YAESU MUSEN CO., LTD. FC-50 Technical Supplement Specifjcations SPECIFICATIONS-1 Frequency Range: 1.

7、8 MHz - 29.7 MHz, 50 MHz - 54 MHz Input Impedance:50 Maximum Power: 100 Watts Tune-up Power: 4 W - 60 W Tune-up Time: 5 seconds or less Impedance Matching Range:1.8-29.7MHz=16-150 50-54MHz=25-100 Impedance Matching Memories: 100 channels Input Voltage Requirement: 13.8 V 15% (supplied from transceiv

8、er) Operating Temperature Range: 14 F to +122 F (-10 C to +50 C) Case Size (W x H x D): 6.1” x 1.8” x 8.3” (155 x 45 x 210.5 mm) Weight (Approx.): 3 lbs (1.35 kg) Specifications subject to change without notice or obligation. Exploded View & Miscellaneous Parts-1FC-50 Technical Supplement Exploded V

9、iew & Miscellaneous Parts REF.YAESU P/NDescriptionQty. U26305001SEMS SCREW OM3X514 U24306001BIND HEAD TAPTITE-B M3X611 U03314001SEMS SCREW ASM3X142 U03308001SEMS SCREW ASM3X83 U9900324OVAL HEAD SCREW:M2.6X5B(ALOCK)12 U04410002SEMS SCREW HSM4X10NI1 U24205001BIND HEAD TAPTITE-B M2.6X52 Non-designated

10、parts are available only as parts of a designated assembly. CAPACITOR Unit RA6093100 LABEL(REAR) COIL Unit CNTL Unit RA6087300 REAR PANEL RA6087200 BOTTOM CASE R8139500A LABEL (2 pcs) S4000055 CASE LEG (4 pcs) M2090060A FAN RA6087000 SUB FRAME P1090984A CONNECTOR (2 pcs) RA6049000 ThermalConductiveP

11、ad T9206920 WIRE ASSY T9206920 WIRE ASSY RA6087100 MAIN FRAME S5000260 LEAD CLAMP CC-1002 RA6089900 FRONT PANEL(PRT) RA6092900 CAP (4 pcs) RA6087400 TOP CASE RA6032400 ThermalConductivePad RA6105400 GASKET (2 pcs) RA6101300 TUBE T9318374 WIRE ASSY R0102810 NUT BOARD (3 pcs) RA0517300 INSULATOR SHEET

12、 TT9207706 WIRE ASSY T9318067A WIRE ASSY T9318067A WIRE ASSY BLOCK DIAGRAM-1FC-50 Technical Supplement Block Diagram CONNECTION DIAGRAM-1FC-50 Technical Supplement Connection Diagram FC-50 Technical SupplementCNTL-1 CNTL Unit Circuit Diagram FC-50 Technical SupplementCNTL-2 CNTL Unit Parts Layout (s

13、ide A) 1 2 3 4 ABCDEFGH FC-50 Technical SupplementCNTL-3 CNTL Unit Parts Layout (side B) CNTL-4 REFDESCRIPTIONVALUEV/WTOL.MFRS DESIGYAESU P/NVERS.LOTSIDELAY ADR CNTL Unit Parts List FC-50 Technical Supplement PCB with Components CS2473701 C 1001 AL.ELECTRO.CAP. 470uF 25V RE3-25V471MH3# K40149044 1-

14、A A4 C 1003 CHIP CAP. 0.1uF 25V B GRM21BB11E104KA01L K22140811 1- A D3 C 1004 CHIP CAP. 0.1uF 25V B GRM21BB11E104KA01L K22140811 1- A F3 C 1005 CHIP CAP. 0.1uF 25V B GRM21BB11E104KA01L K22140811 1- A C4 C 1006 CHIP CAP. 0.1uF 25V B GRM21BB11E104KA01L K22140811 1- A C4 C 1007 AL.ELECTRO.CAP. 470uF 25

15、V RE3-25V471MH3# K40149044 1- A B4 C 1008 CHIP CAP. 0.1uF 25V B GRM21BB11E104KA01L K22140811 1- A A3 C 1009 CHIP CAP. 0.1uF 25V B GRM21BB11E104KA01L K22140811 1- A C3 C 1010 CHIP TA.CAP. 1.5uF 16V TMCMA1C155MTRF K78120020 1- A D4 C 1011 CHIP CAP. 0.1uF 25V B GRM21BB11E104KA01L K22140811 1- A C3 C 10

16、12 CHIP CAP. 0.001uF 50V B GRM188B11H102KA01D K22174821 1- A A3 C 1013 CHIP CAP. 0.001uF 50V B GRM188B11H102KA01D K22174821 1- A A3 C 1014 CHIP CAP. 0.001uF 50V B GRM188B11H102KA01D K22174821 1- A A2 C 1015 CHIP CAP. 0.001uF 50V B GRM188B11H102KA01D K22174821 1- A A2 C 1016 CHIP CAP. 0.001uF 50V B G

17、RM188B11H102KA01D K22174821 1- A A2 C 1017 AL.ELECTRO.CAP. 10uF 25V EMVA250ADA100MD55G K48140014 1- A G4 C 1018 CHIP CAP. 0.1uF 25V B GRM21BB11E104KA01L K22140811 1- A D3 C 1019 CHIP CAP. 0.1uF 25V B GRM21BB11E104KA01L K22140811 1- A E3 C 1020 CHIP CAP. 12pF 50V CH GRM1882C1H120JA01D K22174213 1- A

18、G3 C 1021 AL.ELECTRO.CAP. 10uF 25V EMVA250ADA100MD55G K48140014 1- A G1 C 1022 CHIP CAP. 12pF 50V CH GRM1882C1H120JA01D K22174213 1- A G3 C 1023 CHIP CAP. 0.1uF 25V B GRM21BB11E104KA01L K22140811 1- A B1 C 1024 CHIP CAP. 0.1uF 25V B GRM21BB11E104KA01L K22140811 1- A G1 C 1025 FILM CAP. 10pF 500V UC2

19、32H0100D-T K33279019 1- A B3 C 1026 CHIP CAP. 0.1uF 25V B GRM21BB11E104KA01L K22140811 1- A B1 C 1027 CHIP CAP. 0.1uF 25V B GRM21BB11E104KA01L K22140811 1- A G1 C 1028 CHIP CAP. 0.1uF 25V B GRM21BB11E104KA01L K22140811 1- A G2 C 1029 CHIP CAP. 0.0022uF 50V B GRM188B11H222KA01D K22174822 1- A B3 C 10

20、30 CHIP CAP. 0.001uF 50V B GRM188B11H102KA01D K22174821 1- A B3 C 1031 CHIP CAP. 0.001uF 50V B GRM188B11H102KA01D K22174821 1- A B3 C 1033 CHIP CAP. 0.0022uF 50V B GRM188B11H222KA01D K22174822 1- A C3 C 1034 CHIP CAP. 0.01uF 50V B GRM188B11H103KA01D K22174823 1- A C4 C 1039 CHIP CAP. 0.1uF 25V B GRM

21、21BB11E104KA01L K22140811 1- A F2 C 1040 CHIP CAP. 0.1uF 25V B GRM21BB11E104KA01L K22140811 1- A E2 C 1041 CHIP CAP. 0.1uF 25V B GRM21BB11E104KA01L K22140811 1- A D3 C 1042 CHIP CAP. 0.1uF 25V B GRM21BB11E104KA01L K22140811 1- A E3 C 1043 CHIP CAP. 0.1uF 25V B GRM21BB11E104KA01L K22140811 1- A G1 C

22、1044 CHIP CAP. 0.1uF 25V B GRM21BB11E104KA01L K22140811 1- A E1 C 1045 CHIP CAP. 0.1uF 25V B GRM21BB11E104KA01L K22140811 1- A E4 C 1046 CHIP CAP. 0.1uF 25V B GRM21BB11E104KA01L K22140811 1- A E3 C 1047 CHIP CAP. 0.1uF 25V B GRM21BB11E104KA01L K22140811 1- A F1 C 1048 CHIP CAP. 0.1uF 25V B GRM21BB11

23、E104KA01L K22140811 1- A E1 C 1049 CHIP CAP. 0.1uF 25V B GRM21BB11E104KA01L K22140811 1- A E4 C 1050 CHIP CAP. 0.1uF 25V B GRM21BB11E104KA01L K22140811 1- A E2 C 1051 CHIP CAP. 0.1uF 25V B GRM21BB11E104KA01L K22140811 1- A F1 C 1052 CHIP CAP. 0.1uF 25V B GRM21BB11E104KA01L K22140811 1- A E1 C 1053 C

24、HIP CAP. 0.1uF 25V B GRM21BB11E104KA01L K22140811 1- A E4 C 1054 CHIP CAP. 0.1uF 25V B GRM21BB11E104KA01L K22140811 1- A E4 C 1055 CHIP CAP. 0.1uF 25V B GRM21BB11E104KA01L K22140811 1- A F1 C 1056 CHIP CAP. 0.1uF 25V B GRM21BB11E104KA01L K22140811 1- A E1 C 1057 CHIP CAP. 0.1uF 25V B GRM21BB11E104KA

25、01L K22140811 1- A E4 C 1058 CHIP CAP. 0.1uF 25V B GRM21BB11E104KA01L K22140811 1- A F1 C 1059 CHIP CAP. 0.1uF 25V B GRM21BB11E104KA01L K22140811 1- A E1 C 1060 CHIP CAP. 0.1uF 25V B GRM21BB11E104KA01L K22140811 1- A E4 C 1061 CHIP CAP. 0.1uF 25V B GRM21BB11E104KA01L K22140811 1- A F1 C 1062 CHIP CA

26、P. 0.1uF 25V B GRM21BB11E104KA01L K22140811 1- A E1 C 1063 CHIP CAP. 0.1uF 25V B GRM21BB11E104KA01L K22140811 1- A E4 C 1064 CHIP CAP. 0.1uF 25V B GRM21BB11E104KA01L K22140811 1- A F1 C 1065 CHIP CAP. 0.1uF 25V B GRM21BB11E104KA01L K22140811 1- A E1 C 1066 CHIP CAP. 0.1uF 25V B GRM21BB11E104KA01L K2

27、2140811 1- A E4 C 1067 CHIP CAP. 0.1uF 25V B GRM21BB11E104KA01L K22140811 1- A F1 C 1068 CHIP CAP. 0.1uF 25V B GRM21BB11E104KA01L K22140811 1- A E1 C 1069 CHIP CAP. 0.1uF 25V B GRM21BB11E104KA01L K22140811 1- A E4 C 1070 AL.ELECTRO.CAP. 47uF 6.3V RV2-6V470MU-R K48080004 1- A A1 C 1071 CHIP CAP. 0.1u

28、F 25V B GRM21BB11E104KA01L K22140811 1- A A1 C 1072 CHIP CAP. 0.1uF 25V B GRM21BB11E104KA01L K22140811 1- A G3 D 1001 LED SML-210VTT86 G2070768 1- A A3 D 1002 LED SML-210MTT86 G2070524 1- A H3 D 1003 LED SML-210VTT86 G2070768 1- A H3 D 1004 DIODE RB521S-30 TE61 G2070642 1- A C3 D 1007 DIODE RB060L-4

29、0 TE25 G2070744 1- A B3 D 1011 DIODE RB521S-30 TE61 G2070642 1- A D4 D 1013 DIODE RB521S-30 TE61 G2070642 1- A A1 D 1014 DIODE RB521S-30 TE61 G2070642 1- A A1 Please contact YAESU when replacing the CNTL-UNIT. CNTL-5 REFDESCRIPTIONVALUEV/WTOL.MFRS DESIGYAESU P/NVERS.LOTSIDELAY ADR CNTL Unit Parts Li

30、st FC-50 Technical Supplement D 1015 DIODE RB521S-30 TE61 G2070642 1- A C4 D 1016 DIODE DA221 TL G2070178 1- A C4 D 1017 DIODE RB521S-30 TE61 G2070642 1- A A1 J 1001 CONNECTOR B2B-ZR-SM4-TFT(LF)(SN) P0091342 1- A H3 J 1002 CONNECTOR LNB0508BC-8-05A P1091596 1- A A2 J 1003 CONNECTOR SJ070010 P1091262

31、 1- A B2 J 1004 CONNECTOR LNB0508BC-8-05A P1091596 1- A F4 J 1005 CONNECTOR SC25-09WS P0090628 1- A G1 J 1006 CONNECTOR 09FMN-BMTTN-TFT(LF)(SN) P1091089 1- A E1 J 1007 CONNECTOR 09FMN-BMTTN-TFT(LF)(SN) P1091089 1- A E4 JP1001 WIRE ASSY YEL 120 TMP/TMP(B1) T9318067A 1- A B2 L 1001 M.RFC 120uH RCH-875

32、 121K L1190396 1- A A3 L 1002 CHIP COIL 100uH LQH32MN101K23L L1690099 1- A A2 L 1003 CHIP COIL 100uH LQH32MN101K23L L1690099 1- A A3 L 1004 CHIP COIL 100uH LQH32MN101K23L L1690099 1- A A3 L 1005 CHIP COIL 100uH LQH32MN101K23L L1690099 1- A A2 L 1006 CHIP COIL 100uH LQH32MN101K23L L1690099 1- A A2 L

33、1007 M.RFC 3.3uH LK2125 3R3K-T L1690325 1- A B4 L 1008 M.RFC 2.7uH LK2125 2R7K-T L1690324 1- A B4 L 1009 M.RFC 3.3uH LK2125 3R3K-T L1690325 1- A B4 Q 1001 IC 24LC16BT-I/SN G1091852 1- A E3 Q 1002 IC RNA51955BFPH0 G1095445 1- A C4 Q 1003 IC L78M05T-TL G1091731 1- A D3 Q 1004 TRANSISTOR DTC114YKA T146

34、 G3070514 1- A D3 Q 1005 IC HD64F2132RFA20(FLASH) 1- A F2 Q 1009 IC TBD62783AFNG G1095302 1- A F2 Q 1010 IC TBD62783AFNG G1095302 1- A E2 Q 1011 IC TBD62783AFNG G1095302 1- A E3 Q 1012 IC TBD62783AFNG G1095302 1- A E2 Q 1013 IC TC74HC32AF(EL) G1093500 1- A G2 Q 1014 IC TC4W53FU(TE12L_F) G1091675 1-

35、A G2 Q 1015 IC TC7WU04FU (TE12L.F) G1091942 1- A F2 R 1001 CHIP RES. 4.7 1W 5% RMC1 4R7JTE J24305479 1- A G3 R 1002 CHIP RES. 4.7k 1/10W 5% RMC1/10T 472J J24205472 1- A A3 R 1003 CHIP RES. 1.5k 1/10W 5% RMC1/10T 152J J24205152 1- A G3 R 1004 CHIP RES. 1.5k 1/10W 5% RMC1/10T 152J J24205152 1- A G3 R

36、1005 CHIP RES. 8.2k 1/10W 5% RMC1/10T 822J J24205822 1- A C3 R 1006 CHIP RES. 1.8k 1/10W 5% RMC1/10T 182J J24205182 1- A C4 R 1008 CHIP RES. 10k 1/10W 5% RMC1/10T 103J J24205103 1- A F3 R 1011 CHIP RES. 1.8k 1/10W 5% RMC1/10T 182J J24205182 1- A F3 R 1013 CHIP RES. 15k 1/10W 5% RMC1/10T 153J J242051

37、53 1- A C3 R 1015 CHIP RES. 8.2k 1/10W 5% RMC1/10T 822J J24205822 1- A C3 R 1016 CHIP RES. 47k 1/10W 5% RMC1/10T 473J J24205473 1- A D3 R 1018 CHIP RES. 47k 1/10W 5% RMC1/10T 473J J24205473 1- A D3 R 1019 CHIP RES. 270 1/10W 5% RMC1/10T 271J J24205271 1- A A3 R 1020 CHIP RES. 270 1/10W 5% RMC1/10T 2

38、71J J24205271 1- A A2 R 1021 CHIP RES. 270 1/10W 5% RMC1/10T 271J J24205271 1- A A2 R 1022 CHIP RES. 270 1/10W 5% RMC1/10T 271J J24205271 1- A A2 R 1023 CHIP RES. 270 1/10W 5% RMC1/10T 271J J24205271 1- A A3 R 1024 CHIP RES. 47k 1/10W 5% RMC1/10T 473J J24205473 1- A A3 R 1025 CHIP RES. 47k 1/10W 5%

39、RMC1/10T 473J J24205473 1- A A3 R 1026 CHIP RES. 47k 1/10W 5% RMC1/10T 473J J24205473 1- A A1 R 1027 CHIP RES. 47k 1/10W 5% RMC1/10T 473J J24205473 1- A A1 R 1028 CHIP RES. 47k 1/10W 5% RMC1/10T 473J J24205473 1- A A1 R 1029 CHIP RES. 10k 1/10W 5% RMC1/10T 103J J24205103 1- A F3 R 1031 CHIP RES. 10k

40、 1/10W 5% RMC1/10T 103J J24205103 1- A G2 R 1032 METAL FILM RES. 33 20W 1% RNP-20S C330F 33 J22439011 1- A D2 R 1033 METAL FILM RES. 33 20W 1% RNP-20S C330F 33 J22439011 1- A D1 R 1034 CHIP RES. 10k 1/10W 5% RMC1/10T 103J J24205103 1- A G2 R 1035 METAL FILM RES. 180 20W 1% RNP-20S C181F 180 J2243901

41、3 1- A D3 R 1036 CHIP RES. 10k 1/10W 5% RMC1/10T 103J J24205103 1- A G2 R 1037 CHIP RES. 68 1W 5% RMC1 680JTE J24305680 1- A B2 R 1038 CHIP RES. 10k 1/10W 5% RMC1/10T 103J J24205103 1- A G2 R 1039 CHIP RES. 47 1/2W 5% RMC1/2 470JCTP J24275470 1- A B3 R 1040 CHIP RES. 47 1/2W 5% RMC1/2 470JCTP J24275

42、470 1- A B3 R 1042 CHIP RES. 47 1/2W 5% RMC1/2 470JCTP J24275470 1- A B3 R 1043 CHIP RES. 100 1/10W 5% RMC1/10T 101J J24205101 1- A G1 R 1044 CHIP RES. 47 1/2W 5% RMC1/2 470JCTP J24275470 1- A C3 R 1045 CHIP RES. 100k 1/10W 5% RMC1/10T 104J J24205104 1- A C4 R 1046 CHIP RES. 1k 1/10W 5% RMC1/10T 102

43、J J24205102 1- A C4 R 1047 CHIP RES. 47k 1/16W 5% RMC1/16 473JATP J24185473 1- A F2 R 1048 CHIP RES. 470k 1/16W 5% RMC1/16 474JATP J24185474 1- A F2 R 1049 CHIP RES. 100k 1/16W 5% RMC1/16 104JATP J24185104 1- A A1 R 1051 CHIP RES. 10k 1/10W 5% RMC1/10T 103J J24205103 1- A F3 R 1052 CHIP RES. 10k 1/1

44、0W 5% RMC1/10T 103J J24205103 1- A F3 Please contact YAESU when replacing this part. CNTL-6 REFDESCRIPTIONVALUEV/WTOL.MFRS DESIGYAESU P/NVERS.LOTSIDELAY ADR CNTL Unit Parts List FC-50 Technical Supplement RL1001 RELAY DC12V AGP2013F DC12V M1190198 1- A B2 RL1002 RELAY DC12V AGP2013F DC12V M1190198 1

45、- A B2 S 1001 TACT SWITCH SKHHARA010 N5090034 1- A D4 S 1002 DIP SWITCH SSGM120100 N7090147 1- A G2 S 1003 DIP SWITCH SSGM180100 N7090149 1- A G2 T 1001 COIL 10WIDE 1-1 FB801-43 L0022427 1- A C3 X 1001 XTAL HC-49U/4 19.6608MHz 19.6608MHZ H0103342 1- A G3 HEAT SINK SP141K S5000229 1- FC-50 Technical

46、SupplementCAPACITOR-1 CAPACITOR Unit Circuit Diagram FC-50 Technical SupplementCAPACITOR-2 CAPACITOR Unit Parts Layout (side A) 1 2 3 4 ABCDEFG FC-50 Technical SupplementCAPACITOR-3 CAPACITOR Unit Parts Layout (side B) CAPACITOR-4 REFDESCRIPTIONVALUEV/WTOL.MFRS DESIGYAESU P/NVERS.LOTSIDELAY ADR CAPA

47、CITOR Unit Parts List FC-50 Technical Supplement PCB with Components CS2476701 C 2001 FILM CAP. 5pF 500V UC232H0050D-T K33279010 1- A G2 C 2002 FILM CAP. 5pF 500V UC232H0050D-T K33279010 1- A G2 C 2003 FILM CAP. 5pF 500V UC232H0050D-T K33279010 1- A G2 C 2004 FILM CAP. 5pF 500V UC232H0050D-T K332790

48、10 1- A G2 C 2005 CHIP CAP. 0.1uF 25V B GRM21BB11E104KA01L K22140811 1- A G4 C 2006 CHIP CAP. 0.1uF 25V B GRM21BB11E104KA01L K22140811 1- A G1 C 2007 FILM CAP. 10pF 500V UC232H0100D-T K33279019 1- A G2 C 2008 FILM CAP. 10pF 500V UC232H0100D-T K33279019 1- A F2 C 2009 FILM CAP. 10pF 500V UC232H0100D-

49、T K33279019 1- A G2 C 2010 FILM CAP. 10pF 500V UC232H0100D-T K33279019 1- A F2 C 2011 CHIP CAP. 0.1uF 25V B GRM21BB11E104KA01L K22140811 1- A F4 C 2012 CHIP CAP. 0.1uF 25V B GRM21BB11E104KA01L K22140811 1- A G1 C 2013 FILM CAP. 18pF 500V UC232H0180J-T K33279029 1- A F2 C 2014 FILM CAP. 18pF 500V UC232H0180J-T K33279029 1- A F2 C 2015 FILM CAP. 18pF 500V UC232H0180J-T K33279029 1- A F2 C 2016 FILM CAP. 18pF 500V UC232H0180J-T K33279029 1- A F2 C 2017 CHIP CAP. 0.1uF 2