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Yaesu FT-23R MKII Technical Supplement
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Yaesu FT-23R MKII Technical Supplement

Yaesu FT-23R MKII Technical Supplement

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FT-23R
TECHNICAL SUPPLEMENT
YAESU MUSEN CO., LTD.
C .P .O . BOX 1 5 0 0 , TO KYO , JAPAN
YAESU U.S.A.
1 7 2 1 0 Edward» R d ., Cerrito», California 9 0 7 0 1 , U .S.A .
YAESU EUROPE B.V.
Snipweg 3. 1118 A A Schiphol,
The Netherland»

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Summary of Contents for Yaesu FT-23R MKII

  • Page 1 All manuals and user guides at all-guides.com FT-23R TECHNICAL SUPPLEMENT YAESU MUSEN CO., LTD. C .P .O . BOX 1 5 0 0 , TO KYO , JAPAN YAESU U.S.A. 1 7 2 1 0 Edward» R d ., Cerrito», California 9 0 7 0 1 , U .S.A .
  • Page 2 All manuals and user guides at all-guides.com...
  • Page 3 All manuals and user guides at all-guides.com...
  • Page 4 All manuals and user guides at all-guides.com 1 - 9...
  • Page 5 All manuals and user guides at all-guides.com EXT MIC...
  • Page 6 All manuals and user guides at all-guides.com &...
  • Page 7 All manuals and user guides at all-guides.com 1 - 1 2...
  • Page 8 All manuals and user guides at all-guides.com R E C E I V E R S-meter Sensitiviiy 1 - 1 3...
  • Page 9 All manuals and user guides at all-guides.com 1 - 14...
  • Page 10 All manuals and user guides at all-guides.com 1 - 15...
  • Page 11 All manuals and user guides at all-guides.com ......O . O O I F В 1 - 16...
  • Page 12 All manuals and user guides at all-guides.com 1 - 1 7...
  • Page 13 All manuals and user guides at all-guides.com Early Model FT-23R CONTENTS MOTHERBOARD................................1-1 FRONTEND U N IT ..........................1-4 P L L U N IT ............................ 1-5 V C O U N IT............................ 1-5 R E G U N IT ............................ 1-6 BLOCK D IA G R A M ..............................1 - 2 0...
  • Page 14 All manuals and user guides at all-guides.com LA1.02KR100K IO 1 - 1 8...
  • Page 15 All manuals and user guides at all-guides.com J2A2 QHQ2— Ä i m • Model A l,A 2,F • Model B,C2,D,E2 1 - 1 9...
  • Page 16 All manuals and user guides at all-guides.com Г Г 10.7MH î 0202 u n i t F 2 8 3 8 1 01 m ic a m u n i t A f lL « ! Г FT-23R BLOCK DIAGRAM...
  • Page 17 All manuals and user guides at all-guides.com Late Model FT-23R CONTENTS MOTHERBOARD........................* 2-1 IF U N I T ............................ 2-4 PLL U N I T ............................2-5 VCO U N I T ............................2-6 REG U N I T ............................2-7 MIC AMP U N I T ................................
  • Page 18 All manuals and user guides at all-guides.com o u t p u t...
  • Page 19 All manuals and user guides at all-guides.com 2 - 2...
  • Page 20 All manuals and user guides at all-guides.com I ? § S § S ; s “ u Ж...
  • Page 21 All manuals and user guides at all-guides.com...
  • Page 22 All manuals and user guides at all-guides.com P L L U NI T F 3 0 5 7 1 0 6 A »F. 2 - 5...
  • Page 23 All manuals and user guides at all-guides.com t o 1 \ SOURCE COLLECTOR 2 - 6...
  • Page 24 All manuals and user guides at all-guides.com o u t p u t...
  • Page 25 All manuals and user guides at all-guides.com > CATHODE (D. J C A TH O D E(D b)'^-...
  • Page 26 All manuals and user guides at all-guides.com — --------- ------- tr*\ m i i • T li c ^ e j Cr * •r. •x • * m i — — — > a iu 1М И '« *m» » . H f i J I .
  • Page 27 All manuals and user guides at all-guides.com GNÜ fiPO...
  • Page 28 All manuals and user guides at all-guides.com 2 - 1 0...
  • Page 29 All manuals and user guides at all-guides.com EXE MIC л...
  • Page 30 All manuals and user guides at all-guides.com DUMMY UNIT DUM M Y UNIT F 3 0 5 8 1 0 3 -lôoôl- .\/\ÇW o t m e r w is e n o t e o...
  • Page 31 All manuals and user guides at all-guides.com R equired Test E qu ipm en t •...
  • Page 32 All manuals and user guides at all-guides.com PLL & Transmitter Transmitter Output Power PLL VCV (Varactor Control Voltage) PLL Reference Frequency Modulation Level PLL & Transmitter Alignment Setup PLL & Transmitter Alignment Points 2 - 1 4...
  • Page 33 All manuals and user guides at all-guides.com Receiver Receiver Alignment Setup Receiver Alignment Points 2 - 1 5...
  • Page 34 All manuals and user guides at all-guides.com...
  • Page 35 All manuals and user guides at all-guides.com O R IG IN A L R E P L A C E M E N T N O M E N C L A T U R E NOM ENC L A T l 'K E MARKI NC ' •...
  • Page 36 All manuals and user guides at all-guides.com ••• If СИТ ••• C4MCJ0ÔI P.C.«. i/CDV. P.C.I. 9/0 Г9*Г. 131(9100 г : ж АГПШСЗ O llf Г AT с п о : Ш1Т1М1 ОПТ CA2. с :>:з »22ШЛ1 »rîtîf CAP. С 0)2« К7217Ш» O llf CO. С...
  • Page 37 All manuals and user guides at all-guides.com PARTS LIST • • • i a h U / f l W t w p u s m j u i i s o y p 5 » /Ш /|* £ ») i m w t v p гочр...
  • Page 38 All manuals and user guides at all-guides.com ••• VCO tMT cmmrooi mir. « w s o j uwctzrimn • : *#»3 IUVUH O ltA .luf g îh w io ‘ . * а ш р л i m u...
  • Page 39 All manuals and user guides at all-guides.com •И «Г. IW Mi P.С.в. »/ДО . « i u o n : \ n m 50V I 3CV I 50» в 30» I 50» I IU A S K tfasä û и и ш CRU Mrs.
  • Page 40 All manuals and user guides at all-guides.com C S O $ 4 ? 0 0 ; Г . C I . * / С Т ) Ч ? . < П Г Л1> c ic $ i:m r.c.R t f t f w . w r B) * r c .
  • Page 41 All manuals and user guides at all-guides.com М Ж П ! ciup г »...
  • Page 42 All manuals and user guides at all-guides.com chip » I Î S . 1/14% t ï S . 1/14% 1/1» / » c h ip 1/14% î J U M t U 224« «4) îî 1/16% 1/14% 1/14% л < \ к \ ь г »...
  • Page 43 All manuals and user guides at all-guides.com wn<* /.4iwm cnr ifs. cnct/it гш ш...
  • Page 44 All manuals and user guides at all-guides.com S CREW L I S T Ref N o. Parts N o. Description B/H SCREW M2X4B U20104007 ® U44003001 T/T SCREW М2.3X3 LJ 9900004 T/T SCREW M 2 X 4 © U00204001 P/H SCREW М2.6X4 ©...
  • Page 45 All manuals and user guides at all-guides.com...
  • Page 46 All manuals and user guides at all-guides.com :юдлав ч > » т и t u or#«*.i»e v ttita tr tc , Marked Surface У m 4M .jn vtuiO »...
  • Page 47 All manuals and user guides at all-guides.com » l e «0 * • o .n - « c * » « s t w * V a - V » . « 5 ТХГ •0 Î V K l - ~ > 4 l I T T «0 «...
  • Page 48 All manuals and user guides at all-guides.com £ LVCS50C cuo co* f i l г» i s s i 8 4 (B3) : (Обоз) CA * ACT TO * VAL L T S A * 14 / S C » V : I T I C A * A C ! T C * S A M T T A W TA LIA L •...
  • Page 49 All manuals and user guides at all-guides.com -bottonr side / c u d > "chip-only” side • • O im iu...
  • Page 50 All manuals and user guides at all-guides.com YAESU No portion of this manuai may be reproduced without the permission of Yaesu Musen Co., Ltd.