Yaesu FT-530 Technical Supplement
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Yaesu FT-530 Technical Supplement

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FT-530
Technical
Supplement
YAESU MUSEN CO., LTD.
C.P.O. Box
YAESUU .S.A.
Edwards Rd., Cerritos, CA
17210
YAESUE UROPE B.V.
Snipweg
1500,
Tokyo, Japan
Schiphol, T he Netherlands
3, 1118AA
U.S.A.
90701,

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  • Page 1 FT-530 Technical Supplement YAESU MUSEN CO., LTD. C.P.O. Box 1500, Tokyo, Japan YAESUU .S.A. Edwards Rd., Cerritos, CA U.S.A. 17210 90701, YAESUE UROPE B.V. Snipweg Schiphol, T he Netherlands 3, 1118AA...
  • Page 2 Este manual foi doado por Bernardo Charnis da empresa wirelesstech.com.br para ser scaneado e disponibilizado GRATUITAMENTE a toda a comunidade Scaneado em cores, 300 DPI (é o maximo que minha maquina faz, nao me batam) em uma copiadora Lexmark X864de, imagens tratadas com o programa IRFANVIEW e pdf gerado com o Adobe Acrobat XI Pro, usando Clearscan Eu scaneio, trato e disponibilizo manuais gratuitamente meramente...

  • Page 3: Table Of Contents

    Contents 1. General About T his Manual ........1-1 Case Disassembly & Circuit Board Access ......1-3 Chip Component Information ........ 1-5 Block Diagram ......... . 1-8 Circuit Description .

  • Page 5: About T His Manual

    The FT-530 is intended to be serviced only by The technical information in this manual qualified technicians. supercedes all previously published informa­...

  • Page 9: Chip Component Information

    The diagrams below indicate some of the distinguishing features of common chip com­ ponents. Ceramic Capacitors (Unit: mm) Type 1. 6 3216 0.45�0.60 2125 1.25 0.35�0.50 1608 0.65�0.95 Tantalum Capacitors Polarized. Unmarked (determine value from layout and Parts List) 1/lOW, l/16W Type 100 , 222 , 47 3 ······...
  • Page 10 Ch i p Component I nformation Replacing Chip Components Precautions for Chip Replacement Chip components are installed at the fac­ Do not disconnect a chip forcefully, or the foil pattern may peel off the board. tory by a series of robots. The first one places a spot of adhesive resin at the location where Never re-use a chip component.
  • Page 11 Installing a Replacement Chip As the value of some chip components is not indicated on the body of the chip, be care­ ful to get the right part for replacement. Apply a small amount of solder to the land on one side where the chip is to be installed. Avoid too much solder, which may cause bridging (shorting to other parts).
  • Page 12 r-----------------------------------------------------------1 1-------, ..------------1 VOL UNIT � 430 MOTHER UN IT F3288101 C F3290101 B 44,77SMHz ANT SW RF AMP RF AMP IF AMP AF CNTL 050\, 2003 02016 02015 XF200\, 2002 Q2013 01101. 1102 •- -· lill30B, RLS135 2SC4325 2SC4325 44M28F 2SC.4215Y 2S81182FS-Q...

  • Page 13: Circuit Description

    3001/XF3002 (± 7.5-kHz BW) to strip away all The FT-530 electronics consists of three ma­ but the desired signal, which is then amplified jor boards: the 144 and 430 (MHz) mother­ by Q3012 (2SC4215Y) before delivery to FM boards (or Mother Units) and the Control Unit,...
  • Page 14 Ci rcu i t Descr i ption Q1011 (MX265LH) and DTMF decoder chip UHF Reception Q1008 (TC35305F) for CTCSS or DTMF code UHF signals passed by the duplexer are squelch information, respectively. If not trans­ applied to a varactor-tuned band-pass filter mitting and tone squelch is not activated, or if consisting of L2015 and D201 7 /D2021 before the received tone matches that programmed,...
  • Page 15 symmetrical saturation characteristics of op­ by the control on the Vol Unit, is passed to erational amplifier Q1404-2 (1/4 LM324DB), the squelch switching section within Q2011. While no carrier is received, pin 14 of Q2011 process transmitted audio. This then passes (the Scan Stop line) remains low, signaling pin through the splatter filter consisting of Q1404- LM32408),...
  • Page 16 C i rcuit Descri ption the 430 Mother Unit, before delivery to the duplexer network and the 3-pole low-pass fil­ ter consisting of L 2001�3, C2014, C2018, antenna. C2007, C2022�23, C20131�32 and C2037 VHF Automatic Transmit Power Control (APC) mounted on the 430 Mother Unit before deliv­ ery to the antenna.
  • Page 17 Receiver VCO Q601 os cillates between For VHF transmission, transmitter VCO Q602 oscillates between 140 and 150 MHz ac­ 128.75 and 138.75 MHz according to model cording to the model version and program­ version and the programmed receiving fre­ med transmit frequency. The remainder of the quency.
  • Page 18 Ci rcu i t Descr i ption the 12.8-MHz crystal reference, after buffering buses select which VCO is to be active by Q204 by Q2009 (2SC4116GR), by 2560 (or 2048) to and Q205 (both DTC144EE), respectively. PET produce the 5-kHz (or 6.25-kHz) loop refer­ Q2007 (2SK880GR) on the 430 Mother Unit ence (respectively).

  • Page 19: Alignment

    Also, Yaesu must re­ where specified otherwise. C orrect alignment serve the right to change circuits and align­...
  • Page 20 auowed some time for equalization with the environment before alignment. Whenever possible, alignments should be made with oscillator shields and circuit boards firmly affixed in place. Also, the test equip­ ment must be warmed up before beginning. Most alignment procedures call for tuning the transceiver to the high or low band edge, or to band center.
  • Page 21 VHF Power Output Reference Oscillator Tune the transceiver to the center of the Connect the 50-Q dummy load and inline band (for the version being aligned) . wattmeter to the antenna jack. V R801 Connect the CM coupler and 50-Q dummy Tune to the high edge of the VHF band (for load to the antenna connector, and the fre­...

  • Page 23: Lithium Battery Replacement

    To reset the CPUs, hold both the MR button and REV key while turning the transceiver on ("soft reset"). If you still have a problem, remove thboth the battery pack (or external DC power supply) and the Lithium backup battery, and let the transceiver set for at least 30 seconds. FT-530 Technical Sup plement...

  • Page 24: 430-Mhz Vco Unit

    I N 0 . 1 / 1 6W ; To 430-MHz Mother Unit CAPAC I T OR VALUES ARE I N µ F . <See Page 3L- 1 ) <Tl CAPAC ! T OR VALUES ARE TANTALUM UNLESS OTHERW I SE NOTED. FT-530 Technical Supplement...
  • Page 26 430- M H z VCO U n it REF. MF8R ' S DES I G VALUE TOL. DESCR I PT I ON YAESU P/N VERS. ADDR. - - - - - - - - - - - - - - - - - -...
  • Page 27 MFGR ' S DES I G VALUE TOL. DESCR I PT I ON YAESU P/N VERS. ADDR. - - - - - - - - - - - - - - - - - - - - - - - - - - -...

  • Page 28: 430-Mhz Switch (Sw) Unit

    LO LO N � lD x w lD lD CD lD 0 lD _J _J a: a: a: I- > 1- a: + <( :::i z > ('.) UJ :::i > ('.) component side chip-only side Co l l ector Co l l e c t o r Base 2 Emitter 2...
  • Page 30 TOL. DESCR I PT I ON YAESU P/N VERS. ADDR. REF. MFGR ' S DES I G VALUE - - - - - - - - - - - - - - - - - - - - - - - - - - - -...
  • Page 31 <:> C:L A...

  • Page 32: 430-Mhz Apc Unit

    C\J � tn I _l _J f- � ('.) chio-onlY side comoonent side Tr i Co l l e c t o r Tr2 Co l l ector Co l l ec t o r T r i Co l l e ctor Tr2 Co l l e ctor T r i T r i...
  • Page 34 RMC l / 1 6 1 0 2JATP J24 1 8 5 1 02 R 0416 CH I P RES. 1/16W 5% RMC l / 1 6 333JATP J24 1 85333 VR040 1 POT. l OK RH03AVA 14X0 1A J50785 103 FT-530 Technical Supplement...
  • Page 36 UNIT 430 PA F3288 103C L501 R501 o . 22u ·2 1/iow � c; I > tn _ � � 1 _ _ _ - - - f-­ <( To 430-MHz Mother Unit <See Page 3L-1 ) FT-530 Technical Suvvlement...
  • Page 38 L 1 690 1 1 1 S-AU26 G 1 0 9 1 2 0 1 Q 0501 R 050 1 CH I P RES. 1/lOW 5% RMC l / l OT 221J J24205221 SH I ELD PLATE R0 142640 FT-530 Technical Suoolement...

  • Page 40: 144-Mhz Vco Unit

    > 0 o o lD f­ f- "' O O O > lD lD O Z 0 () > :::l :::i > o O z o "' "' a: f- > C> 2 > (f) 0 Q (f) > 2 C> > f- a: component side chiP-onlY side l ee tor...
  • Page 42 REF. MFGR ' S DES I G VALUE TOL. DESCR I PT I ON YAESU P/N VERS. ADDR. ---- ---- ----- - - - - - - - - - - - - - - - - - - -...
  • Page 43 MFGR ' S DES I G VALUE TOL. DESCR I PT I ON YAESU P/N VERS. ADDR. - - - - - - - - - - - - - - - - - - - - - - - - - - -...

  • Page 44: 144-Mhz Switch (Sw) Unit

    O) LD lD � t- a: m o m i.n x w + g; §i _J � I- � > Z > (.') (.') UJ component side chip-only side T r i C o l l e ctor Co l l ector I Base 2 E m i t t e r 2 Co l l ector T r 2 Co l l e ctor...
  • Page 46 MFGR ' S DES I G VALUE TOL. D ESCR I PT I ON YAESU P/N VERS. ADDR. - - - - - - - - - - - - - - - - - - - - - - - -...
  • Page 47 ..-...
  • Page 48 1- ffi lO U W + !- CL <( chio-only side comoonent side Co l l e ctor Co l l e ctor Co l l ector Co l l ector Tr2 Co l l e c t o r T r ! T r i Co 1 1 ector...

  • Page 50: 144-Mhz Apc Unit

    MFGR ' S DES I G VALUE TOL. DESCR I PT I ON YAESU P/N VERS. ADDR. - - - - - - - - - - - - - - - - - - - - - - - -...
  • Page 52 � <( ..J chip-only side component side VCC2(+Bl "" VBB(UL T5l VCC1 (+Bl lnout(RF IN) M 67748L (090 1 ) - - - - - - - - - - - - - - - - - - - - - - - 144 PA UNIT F3287 1038 L90 1...
  • Page 54 LER0 1 5 T 1 ROM L 1 690 1 19 M67748L 8 1 0 9 1 200 Q 090 1 R 090 1 CH I P RES. 1/lOW 5% RMC l / l OT 221J J24205221 SH I ELD PLATE R0142640 FT-530 Technical Supplement...

  • Page 60: Control Unit

    K221408 1 1 c 1 034 CH I P CAP. 33pF GRM39CH330J50PT K2Zl 74ZZ3 c 1 035 CH I P CAP. 33pF GRM39CH330J50PT K2Z1 742Z3 c 1 036 CH I P CAP. GRM40B1 04M25PT 0. luF K221408 1 1 FT-530 Technical Supplement...
  • Page 61 Cont rol U n i t REF. MFGR ' S DES I G VALUE TOL. DESCR I PT I ON YAESU P/N VERS. ADDR. --------- ------------------ --------- ---- ------ ---- - - - - - - - - - - - - - c 1 037 CH I P CAP.
  • Page 62 MFGR ' S DES I G VALUE TOL. D ESCR I PT I ON YAESU P/N VERS. ADDR. - - - - - - - - - - - - - - - - - - - - - - - -...
  • Page 63 Keyboard U n it MFGR ' S DES I G VALUE TOL. DESCR I PT I ON YAESU P/N VERS. REF. ADDR. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -...
  • Page 64 MFGR ' S DES I G VALUE TOL. DESCR I PT I ON YAESU P/N VERS. ADDR. - - - - - - - - - - - - - - - - - - - - - - - -...
  • Page 65 M I C A F Ampl i fi er U n i t REF. MFGR ' S DES I G VALUE TOL. DESCRI PT I ON YAESU P/N VERS. ADDR. - - - - - - - - - - - - - - - - - - - - -...
  • Page 66 1 / 1 6W 5% RMC l / 1 6 474JATP J24 1 85474 CH I P RES. lOOK R 1 438 1 / 1 6W 5% RMC l / 1 6 1 04JATP J24 1 8 5 1 04 FT-530 Technical Supplement...
  • Page 67 M I C A F A mpl i fi er U n it VALUE TOL. D ESCR I PT I ON YAESU P/N VERS. REF. MFGR ' S DES I G ADDR. ----- ---- - - - - - -...
  • Page 68 REF. MFGR ' S DES I G VALUE TOL. DESCR I PT I ON YAESU P/N VERS. ADDR. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -...

  • Page 70: Jack Unit

    chio-onlY side comoonent side D r a i n Co l l ector G a t e S o u r c e Base E m i t te r 2SJ 204 CH 1 5) 2SA 1 586Y (0 1 602) (0 1 60 1 ) - - - - - - - - - - - - - - - - - - - - - - - - - - - - U N I T...
  • Page 72 YAESU P/N REF. MFGR ' S DES I G VALUE TOL. DESCR I PT I ON VERS. ADDR. ------- - - - - - - - - - - - - - - - - *** JACK UN I T ***...
  • Page 73 �...
  • Page 74 U n i t V O L U N I T F 3 2 9 0 1 0 1 B VR 1 70 1 - I OK8/20KA V A 1 70 1 -2 20KB/20KA 2 60V 2 50V 2 50V R 1 7 1 4 1 00K �...
  • Page 76 REF. MFGR ' S DES I G VALUE DESCR I PT I ON TOL. YAESU PIN VERS. ADDR. ---- --------- - - - - - - - - - - - - - - - - - - - - -...
  • Page 80 20 "- " "'- Pin "- Pin MB 1 5 1 3PFV MC3372DR (02005) (020 1 1 ) Gate C o l l e c t o r Co l l e c t o r Source D ra i n B a s e E m i t t e r Base...

  • Page 82: 430-Mhz Mother Unit

    REF. MFGR ' S DES I G VALUE TOL. DESCR I PT I ON YAESU P/N VERS. ADDR. ----- --------- - - - - - - - - - - - - - - - - - - - - - - *** 430-MHz MOTHER UN I T *** PCB W i th 430-MHz MOTHER, VCO, SW, APC, PA, V&V RX.
  • Page 83 REF. MFGR ' S DES I G VALUE TOL. DESCR I PT I ON YAESU PIN VERS. ADDR. - - - - - - - - - - - - - - - - - - - - - - - - - - -...
  • Page 84 REF. MFGR ' S DES I G VALUE TOL. D ESCR I PT I ON YAESU P/N VERS. ADDR. ----- ------- ---------- ------ - - - - - - - - - - - - - - - - -...
  • Page 90 Gate Source Source Dra i n D ra i n Gate MB87091 P F 2Sl<880GR CXG) 2SK882Y CTY) (03005) (03007) (030 1 1 ) MC3372DR (030 1 0 ) Co l l ector Co l l e c t o r Co l l e ctor Base E m i t ter...

  • Page 92: L.44-Mhz Mother Unit

    REF. MFGR ' S DES I G VALUE TOL. DESCR I PT I ON YAESU P/N VERS. ADDR. ---- ----- ---- - - - - - - - - - - - - - - - - - - - - - -...
  • Page 93 1 44- M H z Mother U n it REF. MFGR ' S DES I G VALUE TOL. DESCR I PT I ON YAESU P/N VERS. ADDR. --------- ------ ---- ----- ----- - - - - - - - -...
  • Page 95 MFGR ' S DES I G VALUE TOL. D ESCR I PT I ON YAESU P/N VERS. ADDR. - - - - - - - - - - - - - - - - - - - - - - - -...
  • Page 98 & & V ( V H F V H F ) Loca l U n it lJ) _J (( <( > o -... o > _J > > component side chip-only side µPB587G (04002) - - - - - - - - - - - - - - - - - - - - LOCAL UN IT C4007 C4006...
  • Page 100 & & V ) Loca l U n i t V H F ( V YAESU P/N REF. MFGR ' S DES I G VALUE TOL. DESCR I PT I ON VERS. ADDR. - - - - - - -...
  • Page 102 & & V H F ( V V ) Rx U n i t LL 0 U f­ LO 0 a: z Z Z ; z o � Cl <( > > > > solder side > > chio-onlY side Source Co l l ector Dra i n...
  • Page 104 CH I P RES. 4. 7K 1/16W 5% RMC l / 1 6 472JATP J24 1 85472 R 5 0 1 0 CH I P RES. 1/16W 5% RMC l / 1 6 OOOJATP J24 1 85000 FT-530 Technical Supplement...
  • Page 106 & & U H F ( U Rx U n it LL 0 0 LD O O J­ z' Z Z ; z o (') <( (') _J ::> � ::> ::> ::> chip-only side component side Co l l e ctor Base E m i tt e r (MO)
  • Page 108 CH I P RES. 4. 7K 1 / 1 6W 5% RMC l / 1 6 472JATP J24 1 85472 R 6008 CH I P RES. 1 / 1 6W 5% RMC l / 1 6 OOOJATP J24 1 85000 FT-530 Technical Suoolement...

  • Page 110: 430-Mhz If Unit

    CH I P RES. 1 / 1 6W 5% RMC l/ 1 6 473JATP J24 1 85473 R 7005 CH I P RES. 1 / 1 6W 5% RMC l/ 1 6 470JATP J24 1 85470 3Q- 1 FT-530 Technical .<;11nnlPmPnt...
  • Page 112 component side chiP-onlY side C o l l ector Co l l ector Base Em i t t e r Base E m i tter DTC 1 44EE (26) 2SC46 1 7 CBR) (08003) (080 0 1 . 8002) r - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - CF8001 1 4 4 U N I T...

  • Page 114: 144-Mhz If Unit

    YAESU P/N REF. MFGR ' S DES I G VALUE TOL. DESCR I PT I ON VERS. ADDR. - - - - - - - - - - - - - - - - - - - - - - - - - - -...
  • Page 116 TAPTITE SCREW M2 x 1 7 U24117001 TAPTITE SCREW M2 x 1 Q l1li U441 10001 © TAPTITE SCREW M2 x 3 ll 1 U9900035 R490063 1 A Panel Rear P 1 09077 3 Connector(W/O lug) R0142630 Fitting CANT) FT-530 Technical Supplement...
  • Page 122 YA E S U © N o portion of this m anua l Copyright 1992 m a y be reproduced Y aesu M usen Co. , Ltd. without the permission of All rights reserved. Y aesu Musen Co., Ltd. Printed in Japan. E 0 3 1 7 9 0 0 0 ( 3 06C- B P l...

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