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Yaesu FT-23R MKII, Technical Supplement

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Yaesu FT-23R MKII Technical Supplement Download Page 46

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I F  

UN I T  

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CA0 0 0 7 0 0 1   P . C . B .   W/COMP . 
F3 1 4 9 1 00 

P . C . B .   W/0  COMP . 

c 

0 3 0 1   K 2 2 1 4 4 8 0 2   CHI P  CAP . 

GRM3 9 B 1 0 3 M 2 5 PT 

O . O l uF 

25V 

B 

c 

0 3 0 2   K 2 2 1 7 4 8 0 9   CH I P   CAP . 

GRM3 9 B 1 0 2 M50PT 

O . O O l u F   5 0 V   B 

c 

0 3 0 3   K 2 2 1 7 4 2 1 1   CH I P   CAP . 

GRM3 9 CH 1 0 0 D 5 0 PT 

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pF 

5 0 V   C H  

c 

0 3 0 4   K 2 2 1 7 4 2 2 9   CH I P   CAP . 

GRM3 9 CH5 6 0J5 0 PT 

5 6 p

F 

5 0V  C H  

c 

0 3 0 5   K 2 2 1 7 4 23 7   CH I P   CAP . 

GRM3 9 CH 1 2 1 J 5 0 PT 

1 2 0pF 

5 0 V   C H  

c  0 3 0 6  

K2 2 1 4 480 2  CHI P   CAP . 

GRM3 9 B 1 03 M 2 5PT 

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0 3 0 7   K 2 2 1 2 08 0 5   CHI P  CAP . 

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0 .

0

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8uF  1 6 V   R 

c 

03 08  K 2 2 1 7 08 2 0   CH I P   CAP . 

GRM4 0 B 183M50PT 

0 . 0 1 8uF  5 0 V   B 

c 

0 3 0 9   K 7 8 0 8 0

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0 2   CHI P  TANT ALUM  CAP . 

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K 2 2 1 44 8 0 2   CH I P   CAP . 

GRM3 9 B 1 03 M 2 5 PT 

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uF 

25V  B 

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K 2 2 1 7 4 2 3 5   CHI P  CAP . 

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l O O pF 

5 0V 

CH 

c 

0 3 1 2   K 2 2 1 2 08 0 5   CH I P   CAP . 

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6

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0 3 1 3   K 2 2 1 7 4 2 4 3   CH I P   CAP . 

GRM3 9 CH 2 2 1 J5 0PT 

2 2 0 pF 

5 0 V   C H  

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K 2 2 1 7 4 24 3   CH I P   CAP . 

GRM3 9 C H 2 2 1 J5 0 PT 

2 2 0pF 

5 0 V   C H  

c 

0 3 1 5   K 2 2 1 2 0 8 0 5   CH I P   CAP . 

GRM4 0 R 6 83 M 1 6PT 

0 . 0 6 8uF  1 6 V   R 

c 

0 3 1 6   K 2 2 1 4 4 8 0 2   CHI P  CAP . 

GRM3 9 B 1

03

M 2 5 PT 

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2 5 V   B 

c 

0 3 1 7   K 2 2 1 2 0 805  C H I P   CAP . 

GRM4 0 R 6 83 M 1 6PT 

0 . 0 68uF  1 6 V   R 

c 

0 3 1 8   K 2 2 1 2 0805  CH I P   CAP . 

GRM4 0 R683 M l 6 PT 

0 . 0 68u

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0 3 0 2   G 2 0 7 0 0 0 3  

D I O D E  

1 SS 2 2 6   T E85R 

D  03 0 3   G 2 0 7 0 0 0 9  

D I ODE 

1 S S 184  TE85R 

L 

0 3 0 1   L l 6 9 0 0 1 6  

CO I L  

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3

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TRAN S I STOR 

2 S C 2 6 2 0 QB T R  

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I C  

M C3 3 7 2 ML 

Q  0 3 0 3   G 3 0 7 0 03 1 

T R AN S I STOR 

D T C 1 24 T K   T 9 7  

Q  0 3 04  G3 3 2 7 1 2 7 G   TRAN S I STOR 

2 SC 2 7 1 2GR  T E85R 

R  0 3 0 1   J 2 4 1 85 2 2 2   CH I P   RES . 

RMC l/ 1 6   2 2 2JATP 

2 . 2 K 

1 / 1 6 W  

R  0 3 0 2   J 2 4 1 85 2 24  CH I P   RES . 

RM C l / 1 6   2 2 4JATP 

2 2 0 K  

1 / 1 6W 

R 

0 3 0 3   J 2 4 1 85 4 7 3   CH I P   RES . 

RMC l / 1 6   4 7 3 JAT P 

4 7 K  

l / 1 6W 

R  0 3 0 4   J 2 4 1 854 7 1  CHI P  RES . 

RMC l / 1 6   4 7 1 JATP 

4 7 0  

1 / 1 6W 

R  0 3 0 5   J 2 4 185 1 0 1   CH I P   RES . 

RMC l / 1 6   l O lJATP 

1 0 0 

1 / 1 6 W 

R  03 0 6   J 2 4 1 85 4 7 3   CHI P  RES . 

R M C l / 1 6   2 2 1JATP 

2 2 0  

1 / 1

6

W 

R  0 3 0 7   J24 1 85 2 2 3   CH I P   R E S . 

RMC l / 1 6   2 2 3 JATP 

2 2 K  

1 / 1 6W 

R  0 3 0 8   J2 4 1 854 7 3   CHI P  R E S . 

RM C l / 1 6   4 7 3 JATP 

4 7 K  

1 / 1 6

W 

R  0 3 0 9   J 2 4

1

85 6 8 2   CH I P   R E S . 

RMC l / 1 6   1 8 2 JATP 

1 . 8K 

l / 1 6W 

R 

0 3 1 0   J 2 4 1 85 1 0 2   CH I P   RES . 

RMC l / 1 6   1 0 2JATP 

l K  

1

/

1 6 W  

R 

0 3 1 1   J24 185 1 5 2   CH I P   RES . 

RMC l / 1 6   1 5 2 JATP 

1 . 5 K  

1 / 1 6W 

R  0 3 1 2   J 2 4 2 05 1 8 2   CH I P   R E S . 

RMC l / 1 6   1 8 2 JATP 

1 . 8K 

1 / 1 6 W  

R  0 3 1 3   J 2 4 2 05 4 7 3   CHI P  RES . 

RM C l / l O T  4 7 3 J  

4 7 K  

l / l OW 

R  0 3 1 4   J 2 4 1 85 1 8 2   CH I P   RES . 

RMC l / 1 6   1 8 2JATP 

1 . 8K 

1 / 1 6 W 

R  0 3 1 5   J24 185564  CHI P  RES . 

RMC l/ 1 6   5 6 4 JATP 

5 6 0 K  

l / 1 6 W  

R  0 3 1 6   J 2 4 1 85 3 3 2   CH I P   RES . 

RM C l / 1 6   3 3 2JATP 

3 . 3 K 

l / 1 6 W  

R  0 3 1 7   J 2 4 1853 3 2   CH I P   RES . 

RMC l / 1 6   3 3 2JAT P  

3 . 3 K 

1

/

1 6 W  

R  0 3 1 8   J 2 4 1 85 1 0 2   CHI P  RES . 

R MC l / 1 6   1 0 2JATP 

lK 

1 / 1 6W 

R 

0 3 1 9   J 2 4 1853 3 2   C H I P   RES . 

RMC l / 1 6   3 3 2JATP 

3 . 3 K  

l / 1 6 W  

R  0 3 2 0   J 2 4 1 85 4 7 3   CH I P   RES . 

RM C l / 1 6   4 7 3 JATP 

4 7 K  

1 / 1 6 W 

R  0 3 2 1   J 2 4 1853 9 2   CH I P   RES . 

R MC l / 1 6   3 9 2 JATP 

3 . 9 K 

l / 1 6 W  

R  0 3 2 2   J 2

4

185 1 0 4   CH I P   R E S . 

RMC l / 1 6   1 0 4 JATP 

l O O K  

1 / 1 6W 

TH03 0 1   6 9 0 9 0 0 5 3  

THERMI STER 

1 5 7- 2 5 2 - 5 3 0 0 6T P  

x 

0 3 0 1  

H0 1 02773 

X ' T AL 

UM- 1  1 0 . 2 4 5 MHZ 

2 

-

?O 

Summary of Contents for FT-23R MKII

Page 1: ...FT 23R TECHNICAL SUPPLEMENT YAESU MUSEN CO LTD C P O BOX 1500 TOKYO JAPAN YAESU U S A 17210 Edwards Rd Cerritos California 90701 U S A YAESU EUROPE B V Snipweg 3 111SAA Schiphol The Netherlands ...

Page 2: ...Eatly and late models can be listinguished by the location of the clone switch as shown below BUTION COVERS CLONE SWITCH CLONE SWITCH Early Model Late Model ...

Page 3: ...Model FT 23R CONTENTS MOTIIBR BOARD 1 1 FRONTEND UNIT 1 4 PLLUNIT 1 5 VCOUNIT 1 5 REGUNIT 1 6 MIC AMP UNIT 1 6 S METER UNIT 1 7 ANT SW UNIT 1 7 CNTL UNIT 1 8 ALIGNMENT 1 11 PARTS LIST 1 14 BLOCK DIAGRAM 1 20 ...

Page 4: ......

Page 5: ...of chip only side 1 1 PIN9 PIN 1 0 LA4 1 45 0 1 0 1 M57796MA 0 1 07 COLLECTOR BASE l ER Marked Surface 2SA1 1 62GR SG 01 02 2SC27 1 2GR LG 0 1 03 2SC3356 R22 01 05 FA1 A4M L33 0 1 04 2SC2954 0 1 06 CATHODE ANODE N DE t Marked Surface 1 SS 1 84 83 01 0 1 OUTPUT ...

Page 6: ... M6 M7 G3111620G G3108120F G G3110520C D G3111790F G Ql 03 602 603 608 801 802 902 903 904 1003 1004 1005 1006 2SC2712GR BL LG LL 2SC1623F G L6 L7 2SC2462C D LC LD 2SC2812F G L6 L7 1010 G3327120G B G3316230F G G3324620 DID G3328120F G Q701 M5224FP LA6324M G1090726 G1090559 D1001 1002 1SS181 A3 MC2836 A4 DCA015TA A4 G2070001 G2070024 G2070014 D603 1007 1008 1SS184 B3 MC2838 A6 DCB015TA A6 G2070009 ...

Page 7: ...D l 5SU34 Ir 2SC2954 Kt J I I I l ______________ _ ROB L_ _ C 3 D f _1 J _1 _1 J _1 _1 _1 __ l Q07 1 7796MA 6 1 I I g g a r o R g g g g g g g g g RF Po wER l 1J U_E g a g 1 I N o I I I tr J01 I vco l NIT F2838106 0 i i _J PLL l NIT F2838108A ili ANT SW l NIT F2838107A 1 F2838110 i ob 1 0 i g ir ira ili 1 ili Rt 04 e 0 l g g ili d 1 2 3 4 J g g l g g l t________ y J I lQ u y y J J I r r y y l I l I...

Page 8: ... F SOwv lf D X TOO VALLES ARE IN 1 El RIES LN ESS OTl ERWJSE NOTED SOURCE DRAIN E 2SK302Y TY 0201 202 Marked Surface TK1 0420M 0302 PIN 20 COLLECTOR YABASE IT ER Marked Surface ANODE 1 CATHODE 2 2SC2620B QB 030 1 ANODE 2 CATHODE 1 IF LNIT F2838102 No 3xx l 1 Marked Surface Q01 2SC26208 _Q o 0 4 k R15 4 k 1 A I I I I I I I I I I I I I I I I JJ a 1 SS226 C3 030 1 302 RESISTOR VALLES AAE IN n l lOW C...

Page 9: ...o 12 SkHz STEP 10 21 M tt SkHz STEP XOl 12 8M tz 12 SkHz STEP RESISTOR VALl ES ARE IN o 1 10W VCO UNIT obverse view of chip only side reverse view of mixed component side CAPACITOR VALL ES ARE IN 11F SOwv Ir D JCTOR VALLES ARE JN JES U l 55 OTl ERWISE f OTED tTJCAPACITORS ARE TANTAU M 6 3wv VCO OVT l ________ RESISTCFI VALLES ARE JN o 1 10w C PACITOR VAL LES 1rAE JN SOwv LN ESS OTI E RlollSE P OTE...

Page 10: ...LG 0602 603 608 MarkedSurface BASE COLLECTOR EMITTER 2SB799 0601 CATHODE NODE ANODE MarkedSurface 1 SS 1 84 83 0603 RESISTOR V Al J ES ARE IN n 1 10W CAPACITOR VALLES ARE IN JF SOwv LN ESS 011 ERWISE NJTED IT IC APACITORS ARE TANTALLN 16 Wv MIC A M P UNIT obverse view of IC side reverse view of C R side obverse view of C R side reverse view of IC side M5224FP 070 1 RESJSTOO VALLES ARE JN n 1 10W C...

Page 11: ...p only side reverse view of mixed component side r 1 I ANT SW LNIT F2838107A No 9xx l I I Qo1 I I 258799 1_ DOI 15553 I I I I I I I I I I I I I I I I 2SC2712GRx2 BI l00 1 n I l 6 6 ___ J RESIST VALL 5 ARE IN n v1ow CAPACITOO VALLES ARE IN f F SOwv 1 0 JCTOR VAU ES ARE IN 1 Ef AIES l A LESS OTI ERWI SE NOTED 1 7 MarkedSurface 2SC27 1 2GR LG 080 1 802 BASE COLLECTOR EMITTER 2SB799 0901 905 COLLECTOR...

Page 12: ...TOR BASE l ER MarkedSurface 2SA1 1 62GR SG 01 002 1 01 2 2SC27 1 2GR LG 0 1 003 1 004 1 005 1 006 1 0 1 0 FA 1 A4M L33 0 1 0 1 1 1 0 1 3 ANODE CATHODE CATHODE MarkedSurface 1 SS 1 8 1 A3 0 1 00 1 1 002 1 008 CATHODE ANODE N DE 1 SS 1 84 83 01 007 SLM 23VMW 01 006 LED MarkedSurface CNTL UNIT 1 _ 0 reverse view of display side ...

Page 13: ...CNTL UNIT obverse view of display side reverse view of microprocessor side 1 9 ...

Page 14: ... e I I 11 n n 11 j j I I I cit I 2 71 x21 CVA 4 LOW 0 41 Q10 2SC2712GR MIC Ol n l SP l a u sv y _ _ e r Q13 i FA1A4M i C23 0 1 Q09lal Q09 f PD4001BG Q09ldl Q02 L C D DIAL Q12 2SA1162GR I fj RESET J 2PTT a MICOt MIC dSPKR I I I I I I 1 1 1 1 I I 1 1 I I I I 1 I 1 1 I r I I I I 1 I I I 1 I h I I i J ____J I I I ____________________ EXT MIC EAR RESISTOR VALLES ARE IN o 1 10 W z I r c z I CAPACITOR VA...

Page 15: ... Regulated DC Power Supply adjustable from 4 to l 7V 2A 50 ohm Non reactive Dummy Load lOW at 150 MHz frequency Counter 0 2ppm accuracy at 150 MHz AF Signal Generator DC Voltmeter high impedance CASE DISASSEMBLY 1 Make sure the transceiver is off Remove the hard or soft case if used and remove the battery pack 2 Remove the four screws affixing the battery spring plate on the bottom of the transcei...

Page 16: ...1 Tune the transceiver to band center 145 or 146 MHz and set the LOW switch to the undepressed position 2 Increase the supply voltage to 12 5V 3 Adjust TC101 on the Mother Board for peak output power on the wattmeter at least 5W with less than 1 5A supply current 4 Press the LOW switch on the top panel and adjust VR105 on the Mother Board for 0 5 watts output 5 Return the supply voltage to 12 0V C...

Page 17: ... After step 3 generator level should be 0 2 uV or less for 12dB SINAD Perform the follow ing adjustment next B S meter Sensitivity 1 With the transceiver and RF signal gen erator set up as in step 1 of the above Sensitivity adjustment procedure set the signal generator for 20 dBu output 2 Adjust YR103 on the Mother Board so that all bargraph segments are just turned on 3 Reduce the generator outpu...

Page 18: ...112 115 119 120 129 C121 C113 118 123 C114 124 C116 117 TC101 1 1 L1 CERAMIC FILTER H3900280 LF B12 RESISTORS J24205479 RMC l 10T4R7J l lOW 4 Ul J24205100 lOOJ lOQ J24205220 220J 22Q J24205221 221J 220Q J24205331 331J 330Q J24205102 102J lkQ J24205103 II 103J lOkQ J24205223 II II 223J 22kQ J00215223 Carbon film l 8W 22kQ J24205333 RMC 1 10T333J l 10W33kQ J24205473 II II 473J II 47kQ J24205104 II I...

Page 19: ...301 D301 302 X301 CD301 R305 R304 R311 R301 307 308 R314 R315 R313 R309 316 R303 310 R306 R302 R312 C303 C304 310 C305 C309 C315 C302 306 314 C301 312 317 C307 308 313 C316 318 1 15 IF UNIT Part No Name Description F2838102 Printed Circuit Board C028382AA PCB with Com onents IC G1090698 TK10420M TRANSISTOR G3326207B 2SC2620QBTR DIODES G2070007 1SS226TE85L Si CRYSTAL H0102773 UM 1 10 245MHz CERAMIC...

Page 20: ...2CH1H470JFA II II II lOOpF II C2012CH1H101JFA II II II O OOlµF B C2012B1H102MFA II 25WV O lµF D C3216D1E104MFA Chip Tantalum 6 3WV 4 7µF F950J475MSAAF1Q2 lOWV 6 SµF F951A685MTAAF1Q2 TC401 K91000154 L401 Ll190311 Symbol No Part No F2838106 F2838110 C028386AF Q501 G3802387S Q502 G3327597C D501 G2090297 0502 503 G2090271 R504 J24205470 R505 J24205101 R501 J24205682 R506 J24205683 R503 J24205224 R502 ...

Page 21: ...Q 103J lOkQ 223J 22kQ 104J lOOkQ CAPACITORS Chip Ceramic 50WV O OOlµF B 2012B1H102MFA Chip Tantalum 16WV 2 2µF F951C225MSAAF1Q2 R710 R701 702 709 711 713 R704 715 R708 R707 R716 R703 714 R706 C705 708 710 711 713 714 C703 C702 703 709 C706 C701 704 707 712 S mbol No Q801 802 1 17 K78100003 Chip Tantalum lOWV 6 8µF F951A685MTAAF1Q2 K78080003 6 3WV lOµF F950J106MTAAF1Q2 MIC AMP UNIT Part No Name Des...

Page 22: ...l009 Ql002 1012 Ql003 1006 1010 QlOll 1013 DlOOl 1002 1008 D1003 1005 D1004 D1006 D1007 INDUCTORS 11190344 LAL02KR100K lOµH 10021683 10021682 TERMINAL POSTS Q5000016 TP E MS 60124 CNTL UNIT Part No F2838105A C028385AA C028385AB Name Description Printed Circuit Board PCB with Components Model F II Model Al A2 C028385AC II Gl090741 G1090752 G1090602 G1090601 Model B C2 D E2 w o BAT1001 ICs HD613901A...

Page 23: ...lHlOlMFA K22170805 O OOlµF B C2012B1H102MFA K10176102 Ceramic disc O OOlµF DD104B102K 0 K22170809 Chip Ceramic 0 0022µF 2012B1H222MFA K22170817 O OlµF C2012B1H103MFA K22141904 K78080002 K78100003 F9 K78080003 F9 K40089010 220µF SP1001 M ClOOl SlOOl 1002 S1003 S1004 S1005 JlOOl J1002 BAT1001 Symbol No Model B C2 D E2 1 19 SPEAKER M4090063 T036S13Y2611 MIC M3290008 EM 78CYE SWITCHES N5090018 KHH1595...

Page 24: ...PF I I HI LOW I J FINAL TX SV I 0 fl I I I Q904 Q901 lf I I Q104 TX sv 8 2SC2712GR I v RX 5V FA1A4M I FI REG v CNTL I MOO SW I CNTL Vee ______J S1 04 I DT uNIT I F2856101 I I OPTION I I FTT 4 I I I ____ n____J DTMF OUT I ILiMAI P LPFl I 1 1 I _L Q701 I I I Q401 I I I r I MS224FP _1__ MC12on I l CNTL UNIT F2838105 1 I I MOO SW I PRESCALER I I I I I MIC AMP LNITI I I qJJEY I I 5V CPU 5V 1 I F2838101...

Page 25: ... FT 23R CONTENTS MOTHER BOARD 2 1 IF UNIT 2 4 PLLUNIT 2 5 VCOUNIT 2 6 REGUNIT 2 7 MIC AMP UNIT 2 8 ANT SW UNIT 2 8 CNTL UNIT 2 9 DUMMY UNIT 2 12 ALIGNMENT 2 13 BLOCK DIAGAM 2 16 PARTS LIST 2 17 EXPLODED VIEW 2 32 ...

Page 26: ......

Page 27: ... component side OUTPUT M57796MA 02009 SOURCE CRAIN T MarkedSurface 2SK302Y TY 0200 1 2 1 COLLECTOR BASE IT ER MarkedSurface 2SC3 1 20 HB 02002 2SC3356 R22 02003 FA1 A4M L33 02005 2SC27 1 2GR LG 02007 2SA1 1 62GR SG 0201 0 2SC2954 OK 2004 ...

Page 28: ...R BOARD obverse view of chip only side ANODE1 CATHODE2 ANODE2 CATHODE1 MarkedSurface 1 SS226 C3 0200 1 02007 PI N PI N 5 PIN S PIN 1 NOTCH NJM3860 02008 CATHODE ANODE N DE t MarkedSurface 1 SS 1 84 83 02005 ...

Page 29: ...ES ARE I N ll 1 1 0W 1 RX TX CAPAC I TOR VALUES ARE IN JJF SOV 1 UNLESS OTHERW I SE NOTED u J03 i i o lo C2036 0 00 1 e o u _ I Jr i Wivl m 1 m r r Q2007 2SC271 29A R2008 470 Ci C2022 Q 068 1 6V R u lf li l i c R20 1 7 47K fft I _ r J E g z I d e ii e g s E JOI d c s ii VR2002 2 201 A SW _i r m _ _ _ _ ST J a n u e _ l r I JI I c i e I i z 0 u DC I N ONO s 0 _ I fT1 a CD 0 a 0 ...

Page 30: ...edSurface 2SC2620B QB 030 1 2SC27 1 2GR LG 0304 OTC 1 24TK 05 0303 obverse view of chip only side CATHODE ANODE N DE t MarkedSurface 1 SS1 84 83 0303 ANODE 1 CATHODE 2 ___ ANODE 2 cATHODE 1 MarkedSurface 1 SS226 C3 0301 302 r I I I I I I I L _ 0 g R303 7K R305 1 00 R309 1 8K 0 1 l_ n n R31 1 1 SK a F 6 2 4 R31 8 ...

Page 31: ...m 040 1 1 SS97 m m m m I I I U ci co U u u u u CH a Jr L 1 2 0 1 1 u 1 1 o _ _ t2 z 0 z Ul 0 u A 1 A2 0 E2 A3 TYPE B C2 TYPE XF40 1 1 0 24011HZ 1 2 BOOllHZ 0 _J 0 u _J _J 0 R406 1 5KG 4 7Kll R407 1 5K11 l Kll 2 5 o 0 z z NOTE u u u z z u z RES I STER VALUES ARE I N 11 1 l OW CAPAC I TOR VALUES ARE I N F 50V m CAPAC I TOR VALUES ARE TANTALUM I NDUCTOR VALUES ARE I N H UNLESS OTHERW I SE NOTED ...

Page 32: ...I T F 3 0 5 7 1 0 3 F 3 0 5 7 1 0 4 CSO I I SP CH II IC 2 0 0 0 111 _J C S 1 1 20p c u 3 RS03 OK TSO L002 1 684A J PlU 0 u o 1 J 0 1 0 T 6 3V I sos I 0 00 1 B I QS0 1 2SK238 QS02 2SC27S9 U22 I I I I A I s I I _ _ _ _ fl _ _ _ _ _ _ _ _ J NOTE RES I STER VALUES ARE I N G 1 1 0W CAPAC I TOR VALUES ARE I N F SOY Tl CAPAC I TOR VALUES ARE TANTALUM I NDUCTOR VALUES ARE I N H UNLESS OTHERW I SE NOTED VC...

Page 33: ...face 2SA 1 1 62GR SG 0605 606 607 2SC27 1 2GR LG 0602 603 608 1 R E G U N I T m g r u 0 m m og E F 3 0 5 7 1 0 7 A Q601 2SB799 Ill Q604 Lll293 1 AZ 5 0 Q603 2 SC27 1 20R D Q605 2SA 1 1 620R 2lc r o u 0 2 7 UJ rn 5 Q606 2SA1 1 620R Ill r c o u 0 I Q607 2SA 1 1 620R NOTE U x a Ill N _ r o o u 0 e U m u O r o0 A U u 1 8 0 z RES I STER VALUES ARE I N 1 1 SW CAPAC I TOR VALUES ARE I N F 50V 1 tn CAPAC ...

Page 34: ...02M ANT SW UN IT obverse view of mixed component side COLLECTOR BASE l ER Marked Surface 2SC27 1 2GR LG 0902 903 904 BASE COLLECTOR E M ITTER 2SB799 0901 905 obverse view of chip only side ANODE 1 CATHODE 2 ANODE 2 CATHODE 1 Marked Surface 1 SS226 C3 0903 r A N T S W U N I T F 3 0 5 7 1 0 5 A _ _ aJi m i1 IL igo x R 090 1 1 SS53 g L903 L904 0 L o 02 fl 1 _ _ 2 __ L _ 00 1 2 T 1 s 0903 1 88226 il J...

Page 35: ... vcc lj PST523G 01 007 COLLECTOR BASE IT ER Marked Surface 2SA1 586Y SY 01 002 0 1 0 1 2 2SC4 1 1 6GR LG 0 1 003 01 004J 01 005 0 1 006 01 0 1 0 FA1 A4M L33 01 0 1 1 0 1 01 3 2SC 1 623 L6 01 0 1 4 2 9 25 40 HD6 1 390 1 A78 01 00 1 µPD4066BG 0 1 008 µPD4001 BG 0 1 009 ...

Page 36: ...3 1 9 A4 01 004 CATHODE ANODE N DE t Marked Surface 1 SS301 83 01 008 CNTL UN IT obverse view of chip only side r n ANODE _CATHODE CATHODE Marked Surface 1 SS300 A3 0 1 00 1 1 002 CATHODE ANODE N DE t Marked Surface 1 SS1 84 83 0 1 007 SLM 23VMW 0 1 006 LED ...

Page 37: ... RW I SE NOTED N I r _J I I L_ I 1 1 111 111 11 b I I I I T CALV JOL CFF 6 I j I I Q D A 4 r o CPU 5V 1 4 Cr 1 C I 008 0 068 1 6V R g lu 1 6V 0 I I I I uo I I SI OOS N0190 1 39 mw m r D I AL o u 111 I i __ l I I L OW H I I I l_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ M I C SPKR...

Page 38: ...se view of connector side obverse view of chip only side r I DUMMY U N I T I F 3 0 S 8 1 03 1 J300 1 P0090702 I I I I I I I I I _ _ _ _ _ _ _ _ _ _ _ _J NOTE RES I STER VALUES ARE I N A 1 1 6W 1 UNLESS OTHERW I SE NOTED ...

Page 39: ...ble from 10 to 15V 2A 50 Q Non reactive Dummy Load lOW at 150 MHz Frequency Counter 0 2ppm accuracy at 1 50 MHz AF Signal Generator DC Voltmeter high impedance External Loudspeaker or 8 Q load resistor Case Disassembly Make sure the transceiver is off Remove the hard or soft case if used and remove the battery pack Remove the four screws affixing the battery spring plate on the bottom of the trans...

Page 40: ... Ara l izer Osc i l loscope ANf Inl ine Wattmeter Dev iation Meter AF M i l l ivoltmeter n nri MIC rn AF Generator AF M i l l ivoltmeter Regulated 1 2 V PSU Transmitter Output Power 1 Tune the transceiver to band center 145 or 146 MHz and select high power output LOW switch not depressed 2 Increase the supply voltage to 12 5 V and then adjust VR2005 on the Mother Board for peak out put power on th...

Page 41: ...ker or 8 ohm load resistor Regulated 1 2 V PSU 3 Adjust T2001 through T2005 on the Mother Board for maximum S meter indication reducing the gen erator level if more than 4 bargraph segments turn on 4 After adjusting the transformers generator level should be 0 2 µV or less for 12dB SINAD 5 Reduce the RF injection from the signal generator to 20 dBµ 6 Adjust VR2003 on the Mother Board so that all b...

Page 42: ... r 1 Mlc AMP uN1rl I F 3 0 5 7 1 0 1 I r 1 l Q7v o I NJM2902M 1 I s METER COMPARATOR j ANT __ w 090 1 ANT SW u N I I I t r 1 I _ F I NAL TX SY I I I T O J__________ _ _J I F 3 0 5 7 1 0 5 A I H I LOW I o 0 5 1 004 I I I I I I I DUMMY UN I T I 7 F 3 0 5 8 1 0 3 I I I __________J AF OUT AF I N 0 L I I I I I I I I TONE S Q L UN I T I I I I F 2 8 3 9 1 0 1 OPT I ON FTS 1 2 I I I I I I I _______J I L T...

Page 43: ...CHI P CAP GRM3 9B 1 0 2M50PT O OO luF 50V B CHI P CAP GRM4 0 CH33 0J50PT 3 3pF 50V CH CHI P CAP GRM40 CK020C50PT 2pF 50V CK CHI P CAP GRM40 CK02 0 C50PT 2pF 50V CK CHI P CAP GRM40 CH330J5 0PT 33pf 50V CH CHI P CAP GRM40 CH3 3 0 J5 0PT 3 3 pF 50V CH CHI P CAP GRM40CH330J50PT 3 3 pF 50V CH CHI P CAP GRM3 9B 1 02M50 PT O O O luF 50V B CHI P CAP GRH40R683M 16PT 0 0 68uF 16V R CHI P CAP GRM3 9B 102M50P...

Page 44: ...386D Q 2009 G 1 0 90732 I C M57796MA Q 2 0 1 0 G3 1 1 1 6 2 7G TRANSISTOR 2 S A 1 16 2GR TE85R R 200 1 J24 185 1 0 1 CHI P RES RMCl 1 6 10 1JATP 1 0 0 1 1 6W R 2 0 0 2 J24205560 CHI P RES RMCl l O T 560J 56 1 l OW R 2003 J24 185 104 CHIP RES RMCl 1 6 1 04JATP lOOK 1 16W R 2 004 J24185 104 CHI P RES RMC l 1 6 1 04JATP l OOK 1 1 6W R 2005 J24 185 1 04 CHI P RES RMC l 1 6 1 04JATP l O OK 1 16W R 2006...

Page 45: ... L00 2 1 4 1 6 COI L L002 14 1 6 T 2 0 0 2 L00 2 1 4 18 CO I L L002 14 18 T 2003 L00 2 1 4 18 COI L L00 2 14 18 T 2004 L00 2 14 18 CO I L L002 1 4 18 T 2005 L0 0 2 1967 COI L L00 2 1967 TP200 1 Q50000 1 6 TERMI NAL VR20 0 1 J6080 0 1 3 2 POT RK097 1 1 1 0 20K B VR20 0 2 J60800 155 POT RK097 1 1 1 1 20KA SW VR2003 JS 1 778473 POT RH03 AYAS4X 47K VR2004 J5 1 7 78473 POT RH03AYAS4X 47K VR2005 J5 1 7 ...

Page 46: ... P luH Q 03 0 1 G3 3 26 2 0 7B TRANSI STOR 2SC2620QBTR Q 030 2 G 1 0 9 1 108 I C MC3 3 7 2ML Q 03 03 G3 0 7 0 03 1 TRANSI STOR DTC124TK T97 Q 03 04 G33 2 7 127G TRANSI STOR 2 SC2 7 1 2GR TE85R R 03 0 1 J24 185 2 2 2 CHI P RES RMC l 1 6 2 22JATP 2 2K 1 16W R 03 0 2 J24 185224 CHI P RES RMC l 1 6 2 24JATP 220K 1 1 6W R 0303 J24 185473 CHIP RES RMC l 1 6 4 73JATP 47K l 1 6W R 03 04 J24 1854 7 1 CHI P...

Page 47: ... 8uF 6 3 V c 04 1 9 K Z Z 1 7 0 Z3 5 CHI P CAP GRM40CH 1 0 1J50PT l OOpF 50V CH c 0420 K78080002 CHI P TANTALUM CAP F950J475MSAAF 1QZ 4 7uF 6 3 V c 042 1 K 2 2 1 7 0204 CHI P CAP GRM40CJ03 0C50PT 3 pF 50V CJ D 040 1 G209 0 1 18 D I ODE 1 SS97 L 040 1 L 1 1 9 03 1 1 M RFC LALOZNAZZ lK Z20uH Q 040 1 G 1 090725 I C MC1 Z 0 17P Q 040Z G 1 09 0582 I C JLC 1 007P MARKI NG MC145 156 R 040 1 JZ4Z05 103 CH...

Page 48: ...77 1 X TAL UM 1 1 0 240MHz TYP A l x 040 1 H0 1027 7 1 X TAL UM 1 1 0 240MHz TYP A2 x 040 1 H0 10277 1 X TAL UM 1 1 0 240MHz TYP A3 x 040 1 H0 102772 X TAL UM 1 1 2 800MHz TYP B x 04 0 1 H0 1 0 2 7 7 2 X TAL UM 1 1 2 800MHz TYP C2 x 040 1 H0 10277 1 X TAL UM 1 1 0 240MHz TYP D x 040 1 H0 1 0 2 7 7 1 X TAL UM 1 1 0 240MHz TYP E2 ...

Page 49: ...HIP CAP GRM40B 1 02M50PT O O O luF 50V B c 05 1 1 K22 1 70243 CHI P CAP GRM4 0 CH22 1J50PT 2 2 0pF 50V CH D 050 1 G2090297 D I ODE lSS l l O D 0502 G2070040 DIODE 1T33 T7 D 0503 G2070040 DIODE 1T33 T7 L 050 1 L 16900 1 6 COI L 3 2 CS 3 80LB 1ROM P luH L 0502 1 1 6900 1 6 COI L 3 2CS 380LB 1ROM P luH L 0503 L l 69 0 0 1 6 COI L 3 2CS 380LB 1ROM P luH L 0504 1 1690025 COI L 3 2CS 380NB R22M P 0 2 2u...

Page 50: ...DIODE RD lOEB l D 0603 G2070009 DIODE 1SS184 TE85R Q 060 1 G3 207997L TRANSI STOR 2SB799 T2ML Q 0602 G33 2 7 1 27G TRANSI STOR 2SC27 1 2GR TE85R Q 0603 G3327 127G TRANSI STOR 2SC27 1 2GR TE85R Q 0604 G l090785 I C LM293 1AZ 5 0 Q 0605 G3 1 1 1 6 2 7G TRANSI STOR 2SA 1 1 6 2GR TE85R Q 0606 G3 1 1 1627G TRANSI STOR 2SA 1 1 6 2GR TE85R Q 0607 G3 1 1 1627G TRANSI STOR 2SA 1 1 62GR TE85R Q 0608 G33 2 7...

Page 51: ...T CHI P CAP GRM4 0B222M50PT CHI P CAP GRM40B222M50PT CHI P CAP GRM40B222M50PT CHI P CAP GRM42 6B 1 04M25PT CHI P CAP GRM42 6B 1 04M25PT CHI P CAP GRM4 2 6B 1 04M25PT CHI P CAP GRM4 2 6 B 104M25PT CHI P CAP GRM40B223M50PT CHI P TANTALUM CAP F95 1 C 105MRAAF 1Q2 CHI P CAP GRM40B 103M50PT CHI P CAP GRM3 9B47 1M50PT CHI P CAP GRM40B 152M5 0PT CHIP CAP GRM3 9 CH 1 0 1J50PT CHI P CAP GRM3 9B 1 02M50PT C...

Page 52: ...5 104 CHIP RES R 07 14 J24 185225 CHI P RES R 0 7 15 J24205223 CHI P RES R 0 7 1 6 J24 185 104 CHIP RES RMC l 16 104JATP RMC l 16 2 25JATP RMC l 1 0 223J RMC l 1 6 1 04JATP lOOK 2 2M 22K lOOK 1 16W l 16W 1 lOW 1 16W ...

Page 53: ... 50V CH c 0 9 14 K22 170213 CHI P CAP GRM4 0CH 1 20D50PT 12pF 50V CH c 0 9 15 K22 17 0 223 CHI P CAP GRM40 CH3 3 0J5 0PT 33pF 50V CH c 0 9 16 K 2 2 170207 CHI P CAP GRM4 0CH060D50PT 6pF 50V CH c 0 9 1 7 K22 1 7 0 2 17 CHI P CAP GRM4 0 CH 180J50PT 18pF 50V CH D 0 9 0 1 G20 9 0 0 2 7 D I ODE 1 SS53 D 0902 G2090027 D IODE 1 SS53 D 0 903 G2070003 D IODE 1SS226 T E85R L 0 9 0 1 L 1 1 90344 M RFC LAL02K...

Page 54: ...0 1 2 K22 174809 CHI P CAP GRM3 9 B 1 02M50PT O OO l uF 50V B c 1 0 13 K22 174809 CHI P CAP GRM3 9B 1 02M50PT O OO luF 50V B c 10 14 K22 1 74809 CHI P CAP GRM3 9 B 1 02M50PT 0 0 0 luF 50V B c 1 0 15 K22 17 0805 CHI P CAP GRM40B 1 02M50PT O OO luF 50V B c 1 0 1 6 K22 1 70805 CHI P CAP GRM40B 1 0 2 M50PT O O O luF 50V B c 1 0 1 7 K78120009 TANTALUM CHI P CAP TESVA 1 C 1 05M l 8R luF 1 6V c 1 0 18 K2...

Page 55: ...TYP E2 Q 1 00 2 G3 1 15867Y TRANSI STOR 2SA 1586Y TE85R Q 1003 G334 1 167G TRANSI STO R 2 SC4 1 16GR TE85R Q 1 004 G334 1 1 67G TRANSI STOR 2 SC4 1 1 6GR T E85R Q 1005 G33 4 1 167G TRANSI STOR 2SC4 1 1 6GR TE85R Q 1006 G3 3 4 1 167G TRANSI STOR 2 SC4 1 16GR TE85R Q 1007 G l090812 IC PST523G Q 1008 G 1 090772 I C LC4066BM Q 1009 G l 09 0 7 7 1 I C LC4 0 0 1BM Q 1 0 1 0 G334 1 1 67G TRANSI STOR 2SC4...

Page 56: ...1 6 1 0 2 JATP lK 1 16W R 103 0 J24 185 1 0 4 CHI P RES RMC l 1 6 1 04JATP l O O K 1 1 6W R 1 03 1 J24 185473 CHI P RES RMC l 1 6 4 7 3 JATP 47K 1 16W R 1 0 3 2 J24 185 2 24 CHI P RES RMC l 1 6 2 24JATP 2 2 0 K 1 1 6 W R 1 0 3 3 J24 185 1 03 CHI P RES RMCl 1 6 1 0 3 JATP l OK 1 16W R 1 03 4 J24 185 1 03 CHI P RES RMC l 16 1 0 3 JATP l O K 1 16W R 1 03 5 J24 185 2 2 2 CHI P RES RMC l 1 6 2 22JATP 2...

Page 57: ... DUMMY UNIT CS0853 0 0 1 P C B W COMP F3 0581 03 P C B W O COMP P 3 0 0 1 P0090702 CONNECTOR R 3 0 0 1 J24 185223 CHI P RES 923 0B l 03Z003 T RMC l 1 6 2 23 JATP 2 31 2 2 K ...

Page 58: ...91 50 Blind Seal R0507950B ___ Plate R71 20350 Sheet R71 1 8680 Spon ge R051 3330 F R3508300 Buttom Covers R71 24620 Speaker Cloth M4090063 Loud Speaker CONTROL UNIT R01 1 6760 LCD Holder S2000026A Conductive Rubber Spri ng Plate S C R E W L I S T Ref No Parts No Description qt y CD U20104007 BIH S C R E W M2X4B 4 U44003001 TIT S C RE W M2 3X3 1 U9900004 TIT S C R E W M 2 X 4 9 U00204001 PIH S C R...

Page 59: ...UBNFOUF NFSBNFOUF QFMP QSB FS EF GB F MP BTP WPDF RVFJSB BKVEBS DPN NBOVBJT JOTVNPT F BUF NFTNP VNB NFSSFRVJOIB QSB BKVEBS OB DPOUB EF MV F OB NBOVUFOÎÍP EB NBRVJOB FOUSF FN DPOUBUP QFMP FNBJM BMFYBOESF UBCBKBSB HNBJM DPN UBNCFN Ï QJY 0CSJHBEP B UPEPT RVF BKVEBSBN BUF BRVJ 0T TJUFT POEF FTTFT TDBOT QPEFN TFS FODPOUSBEPT XXX CBNB PSH IUUQ UBCBKBSB MBCT CMPHTQPU DPN IUUQ UBCBMBCT DPN CS FTRVFNBUFDB ...

Page 60: ...Copyright 1 9 90 Yaesu Mosen Co Ltd All rights reserved YA E SU v E2 9 0 0 9 0 0 1 l DC CK No portion of thi s manual may be reproduced w ithout the permi s s ion of Yaesu Musen Co Ltd ...

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