Sony ICF-SW11 AM/FM/SW Radio
Contents
1. Knob Tun First turn the tuning shaft fully in the arrow 9 direction Move only the dial pointer in the arrow B direction and set it on the center of the scratched lines on the dial scale plate Apply suitable locking compound to portion SECTION 3 ELECTRICAL ADJUSTMENTS Setting BAND switch FM FM RF signal generator 0 01uF CO Set 22 5 kHz frequency deviation by 400 Hz signal telescopic antenna input Output level as low as possible MW LW section Setting BAND switch MW LW AM HF signal generator Put the lead wire ANT antenna close CI to the set 3096 amplitude modulation bv 400 Hz signal Output level as low as possible Setting BAND switch SWI SW9 AM RF signal generator 30 amplitude modulation by 400 Hz signal Output level as low as possible telescopic antenna input Level meter Headphones jack 41 Repeat the procedures in each adjustment several times and the frequency coverage and tracking adjustments should be finally done by the trimmer capacitors e This adjustment should be executed after MW band adjustment 1s completed because the LW and SW bands use the BAR ANT and CV1 in common with the MW band Therefore if MW band is adjusted the LW and SW bands must also be readjusted FM TRACKING ADJUSTMENT Adjust for a maximum reading on Level meter 87 3MHz 75MHz 108 3MHz 109 5MHz MW FREQUENCY COVERAGE ADJ2. Remarks Description KNOB VOL MAIN BOARD COMPLETE CND AEPIT E CH EA MAIN BOARD COMPLETE JE MAIN BOARD COMPLETE US TERMINAL MINUS BATTERY PLATE ANTENNA CONTACT TERMINAL BATTERY LID BATTERY CASE CUSHION BATTERY CABINET REAR US CND AEP IT E JE EA CABINET REAR CH SCREW M3 x 6 LOCK ACE RIBBON BATTERY CASE LID COVER DC CH SHEET COVER DC ADHESIVE CH WASHER A FIBER BASE BAND DIODE GL3PR8 TUNE ANTENNA TELESCOPIC FM SPEAKER TPG P 2 x 8 TYPE 2 NON SLIT SCREW P 2 6 x 16 TYPE2 NON SLIT SCREW 4BTP 2 6x8 TYPE2 N 9 Ref No Due to standardization replacements in the parts list mav be different from the parts specified in the diagrams or the components used on the set XX X mean standardized parts so they may have some difference from the original one Items marked are not stocked since they are seldom required for routine service Some delay should be anticipated when ordering these items C1 C4 C5 C6 C7 C8 C10 C11 C11 C12 C13 C14 C15 C16 C17 C18 C19 C20 C20 C21 C22 C23 C24 C25 C26 C27 C28 C29 C30 C32 C33 C34 C35 C36 Part No A 3679 565 A A 3679 765 A A 3683 132 A 3 831 441 99 1 163 137 00 1 163 377 11 1 163 103 00 1 163 110 00 1 163 248 11 1 163 249 11 1 163 115 00 1 163 102 00 1 163 097 00 1 163 103 00 1 163 096 00 1 163 231 11 1 163 091 00 1 163 227 11 1 163 227 11
3. 1mH H o Q e C51 TOTAL CURRENT 4 7u ra e 6 t y i H Sa H ok o gt x o o E m I o O 5 F Sz Ta R17 Sak EXCEPT 2 2k C93 0 0014F 0 EXCEPT US a Je 3 lt O s fil Tees C54 O luF F R36 Ik b J e FL L Lees us nm I fu Suwa x T SUUM ll T SIZE AA ICE DESIGNATION Re OFF O 2PCS 3V ON H 2 AM FM FRONTEND IF AMP C71 0 022uF F SWITCH 16 Note on Schematic Diagram All capacitors are in uF unless otherwise noted pF uuF no mark 50 WV or less are not indicated except for electrolytics MW and tantalums lt gt SW All resistors are in Q and 4W or less unless otherwise LW specified e Voltages are taken with a VOM Input impedance 10 MQ e A internal component Voltage variations may be noted due to normal production B Line tolerances e panel designation Signal path e LLLI adjustment for repair D FM e Abbreviation 11 12 JE Tourist model NOTE SECTION 5 EXPLODED VIEWS NOTE XX X mean standardized parts so they may have some differences from the original one e tems marked are not stocked since they are seldom required for routine service Some delay should be anticipated when ordering these items The mechanical parts with no reference number in the exploded views are not supplied CABINET Hardware ff mark list and accessories and packing materials are given in the last
4. Part No 107 9111 1 760 238 71 1 760 238 71 1 141 411 11 1 141 411 11 1 141 550 11 1 151 636 11 1 141 550 11 1 151 636 11 8 719 800 76 8 719 812 41 8 7 19 921 22 8 752 062 48 8 752 064 80 1 566 891 11 1 764 799 11 1 216 296 91 1 216 296 91 1 216 295 91 1 216 295 91 1 216 296791 1 216 296 91 1 216 296 91 1 216 296 81 1 216 295 91 1 216 295 91 1 216 295 91 1 216 295 91 1 216 295 91 1 501 683 11 1 501 683 11 1 414 142 61 1 406 028 00 1 416 749 11 1 428 768 11 1 428 840 11 1 406 042 00 1 422 202 11 1 408 592 11 1 408 594 21 1 408 596 31 1 408 597 31 1 408 599 31 1 408 601 31 Description Remarks lt FILTER gt FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC lt TRIMMER gt CAP ADJ 20PF CAP ADJ 20PF CAP VAR INCLUDING CV1 JE CAP VAR INCLUDING CV1 US CND AEPIT E CH EA lt VARIABLE CAPACITOR gt CAP VAR JE CAP VAR US CND AEPIT E CH EA DIODE DIODE 155226 DIODE GL3PR8 TUNE DIODE 188277 IC gt IC CXA1238M T6 IC CXA1522M JACK JACK HEADPHONE JACK EXTERNAL POWER DC IN 3V JUMPER RESISTOR SHORT SHORT SHORT SHORT SHORT OOOO O SHORT SHORT SHORT SHORT SHORT OOOO O SHORT SHORT SHORT 0 O lt COIL gt ANTENNA FERRITE ROD LW MW ANTENNA FERRITE ROD LW MW INDUCTOR 1uH COIL OSC MW COIL LW OSC COIL AIR CORE US CND AEP IT E CH EA COIL AIR CORE JE COIL FM OSC U
5. SON Y TABLE OF CONTENTS GENERAL essa tantra 3 DISASSEMBLY 2 1 Rear Cabinet nm 4 2 2 Front Cabinet Main Board decana ire 4 2 3 Dial Pointer Setting TT RRA 5 ELECTRICAL ADJUSTMENT RN 6 DIAGRAMS 4 LJC Block Diari 8 4 2 Printed Wiring Board se 9 4 3 Schematic Diagram aia A 11 EXPLODED VIEWS RR 13 ELECTRICAL PARTS LIST 14 SECTION 1 GENERAL i Tr T SW LW MW FM li SW BAND T Md BAND E POWER select switch switch Telescopic antenna TUNE indicator TUNING dial VOLUME dial jack DC IN 3V jack EXCEPT Chinese model SECTION 2 DISASSEMBLV Note Follow the disassembly procedure in the numerical order given 2 1 REAR CABINET Three screws P2 6x 16 Der Mal O Two screws an 2 2 FRONT CABINET MAIN BOARD O Front Cabinet P2 6x 16 MAIN BOARD Q Cabinet rear The cabinet is locked by the claws O Lid battery case M S o MAIN p board N Terminal Q 5 Minus battery 2 Main chassis 2 3 DIAL POINTER SETTING O Screw 1 7 x 3 Flat special O Scale dial Mach the hole with setting E i M A the variable capacitor gear gap dy in the arrow direction O Belt Tun O Turn the variable capacitor fully counterclockwise o Y Center of scratched line
6. 1mH 1mH COIL AIR CORE TRANSISTOR TRANSISTOR 25C1623 L5L6 TRANSISTOR 25C1623 L5L6 TRANSISTOR 25C1623 L5L6 RESISTOR RES CHIP METAL CHIP METAL CHIP METAL CHIP RES CHIP METAL CHIP RES CHIP METAL CHIP RES CHIP METAL CHIP METAL CHIP RES CHIP CARBON METAL CHIP RES CHIP RES CHIP METAL CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP METAL CHIP RES CHIP METAL CHIP METAL CHIP RES CHIP RES CHIP METAL CHIP METAL CHIP US CND AEPIIT E CH EA JE gt 4 7K 9 1 10W 560K 9 1 10W 3 3K 9 1 10W 10K 9 1 10W 100 9 1 10W 10K 9 1 10W 220K 9 1 10W 2 2K 9 1 10W 1K 9 1 10W 3 3K 9 1 10W 3 3K 9 1 10W 220K 9 1 10W 150K 9 1 4W US CND AEP IT E CH EA 2 2K 9 1 10W 220K 9 1 10W 47K 9 1 10W 10K 9 1 10W 1K 9 1 8W 1K 9 1 8W 2 2K 9 1 8W 100 9 1 8W 33K 9 1 8W 100 9 1 8W 10 9 1 10W 68K 9 1 10W 220 9 1 10W 120K 9 1 10W 1K 9 1 10W 1K 9 1 10W 330 9 1 10W 1 2K 9 1 10W ICF SW11 Sony Corporation Ref No Part No Description Remarks lt VARIABLE RESISTOR gt RV1 1 228 995 00 RES ADJ METAL22K RV2 1 238 555 11 RES VAR CARBON 50K lt SWITCH gt S1 1 692 846 11 SWITCH SLIDE BAND S2 1 571 850 81 SWITCH SLIDE POWER lt IRANSFORMER gt T1 1 416 021 11 COIL AM IFT gt k ok k gt k K Ok gt k k ok ok ok 2k ok ok ok K R Ok ok ok OK Ok ok RR ok RR K RR K K OK OK ok R R R K K OK KK K OK OK K KK R KK OK KK K KK K MISCELLANEOUS gt k ok
7. 2 If not received readjust then repeat 1 l 76 OE etn ae ATT COUNTER 5 Specification Value Tourist model RO U NN MONO ST Frequencv counter pesta ER PASS 75 950 76 050 Hz MUTE lt H ER MAIN BOARD conductor side CN CN XxX o we r a QO Q 2 l LE EL LL O gt o u O o 2 sss o 9 gt ERE amp ea I Lu Sh aes 5 6 a g 9 3 ER a A ONS cc i L L E a kk gt o O lt a ER c a L26 DII LL W WIE CV 1 CT 1 T1 ININA Adjustment Location MAIN board component side L5 LW MW CT3 MW Frequency LW Frequency tracking Tracking LW Frequency Coverage Coverage Adjustment pqiustment Coverage Adjustment AM IF Adjustment Adjustment Adjustment 777 L6 FM Tracking CT1 3 J Adjustment N NA CT1 1 MW Tracking Adjusiment N OO O O e e G O CT2 LW Tracking Adjustment CT1 2 MW Frequency Coverage Adjustment L1 I t OP EON MTR es E SW Frequency Center Adjustment VCO FM Frequencv Coverage Adjustment Adjustment Sy 8 ICF SW11 4 2 PRINTED WIRING BOARD ANTI TELESCOPIC ANTENNA 7 Ji O A l O tv LO Y x d SP901 SPEAKER J2 DC IN 3V oe O l eL r2 o lt CC gt Z e O W z gt z lt NE ib tec uw y ain E RE GE D O LO GO 5 e 3 o G ot p o o lt O C o 2 b C p ZED st ssa O o moc O
8. DR E co zEg 2 Sac o DS no E lt G n c3 o O CD p st ziu o o Eus eS mu e I s E O WW p 9 zz lt e E es o O A s D hat 5 O 5 el wa Hcl lt l Y O gt E O hol o mul j ICF SW11 4 3 SCHEMATIC DIAGRAM Refer to page 8 for IC Block Diagrams 1 2 3 4 5 6 7 8 9 10 11 12 13 14 L CT L1 CTIHA L5 CT3 L4 CT1 2 L6 CT1 3 A MA N BOARD EW TRACKING MW TRACKING LW FREQUENCY COVERAGE MW FREQUENCY COVERAGE CV1 TUNING FM TRACKING gt L5 F d I BAR ANTENNA Si y I OSC d ANTI TELESCOPIC ANTENNA LL x uz a mi a Ww o el NIQ N MT LE eiu JR14 0 e JI B L7 CT1 4 15PF JE FM FREQUENCY 27PF EXCEPT JE COVERAGE JR6 l a a al L IT mara C 5 ausa L bal belsbelsbal bs bse JR2i Bu lsu isusu su lsu su su lou e TESTS TAS T929WT 94T 9 rT T TOS9 9 0 ad Tod TES Ta Tad Teo Two Tu Ti S s S _s 5 m s s 9 eem 28 all la al al lal al F i i ilojaloljaliol I a a L a a a a a a L17 L25 10k O ojmimjojmiVvjijojolsigjojlniwimjojsjojn Si EW FREQUENCY CN wt in N co e i L3 7P JE 10P EXCEPTJE L26 R37 uH 330 EN LLI SS Eo C40 _ LL re 2E d 8 gt 104 16V e Z s B O LL o lt mi c 0 001uF US nA SP901 E S 330p EXCEPT US E SPEAKER L27 L28
9. KKK OK ok ok ok ok Ok ok 9k ANT1 1 501 222 81 ANTENNA TELESCOPIC FM SP901 1 544 517 11 SPEAKER gt k ok ok gt k k gt k gt k 2K ok ok ok 2k oi KOR R OK OK R ok OK ok of ok OR ok K OK OK ER OK OK OK R R R ER KK OK KK K OK ok K KK K KK OK KK K OK OR K ACCESSORIES amp PACKING MATERIALS gt k ok KKK KKK KKK KKK KKK Ok ok KKK OK OK OK KOR OK OR 3 867 546 02 MANUAL INSTRUCTION JAPANESE ENGLISH KOREAN CHINESE JE CH 3 867 546 12 MANUAL INSTRUCTION ENGLISH FRENCH GERMAN SPANISH DUTCH SWEDISH ITALIAN PORTUGUESE US CND AEP IT 3 867 546 22 MANUAL INSTRUCTION DANISH FINNISH POLISH RUSSIAN AEP 3 867 546 32 MANUAL INSTRUCTION ENGLISH FRENCH GERMAN SPANISH PORTUGUESE KOREAN ARABIC E EA 3 912 863 05 GUIDE SHORT WAVE 9 927 176 11 Personal Audio Company 16 9911674 1 Printed in Japan 1999 9 Published by General Engineering Dept
10. of this parts list Abbreviation CND Canadian model 23 IT Italian model EA Saudi Arabia model 9p ANT1 17 CH Chinese model JE Tourist model Ref No Part No Description Remarks Ref No 1 X 3377 979 1 CABINET FRONT ASSY JE 20 1 X 3377 980 1 CABINET FRONT ASSY CH 21 1 X 3377 981 1 CABINET FRONT ASSY AEP IT E EA 21 1 X 3377 982 1 CABINET FRONT ASSY US CND AEP IT E EA 21 1 X 3378 083 1 CABINET FRONT ASSY CH 22 2 3 911 534 01 SPRING PLUG 23 3 3 039 997 01 SCALE DIAL US CND AEP IT E CH EA 24 3 3 039 997 11 SCALE DIAL JE 25 4 3 039 998 01 POINTER 26 5 3 039 999 01 KNOB BAND 27 6 3 910 552 01 INDICATOR A 27 Fi 3 382 324 01 BELI TUN 28 8 3 910 553 01 INDICATOR B 29 9 3 900 157 01 PULLEY 30 10 3 040 002 01 KNOB POWER 31 11 3 380 910 01 GEAR MIDWAY 32 12 3 910 548 01 CHASSIS 33 13 3 893 381 01 STRAP HAND D2 14 3 380 908 01 SHAFT TUN ANT1 15 3 386 845 01 SPRING RING SP901 16 3 380 909 01 KNOB TUN 1 17 3 380 918 31 STAND 2 18 3 380 914 01 GEAR A TUNING CAPACITOR 3 19 3 880 990 00 SCREW 1 7 x 3 FLAT SPECIAL 45 Part No 3 380 913 01 A 3679 565 A A 3679 765 A A 3683 132 A 3 911 535 01 3 893 840 01 3 382 006 01 3 380 922 11 3 312 059 11 3 910 547 21 3 910 547 31 3 918 696 01 3 040 003 01 3 040 964 01 3 040 965 01 3 563 515 01 3 040 000 01 8 719 812 41 1 501 222 81 1 544 517 11 685 105 19 685 138 19 685 134 19
11. 0V C49 75PF 590 50V C50 C51 82PF 590 50V 82PF 5 50V G52 24PF 5 50V C53 15PF 5 50V JE C54 2 PF 5 50V 655 US CND AEP IT E CH EA C56 13PF 5 50V C57 15PF 5 50V C58 SPF 50V C59 10PF 0 5PF 50V C60 10PF 0 5PF 50V C61 13PF 5 50V C62 10PF 0 5PF 50V C63 9PF 0 25PF 50V C64 PF 0 25PF 50V JE C65 10PF 0 5PF 50V C66 US CND AEP IT E CH EA C67 68PF 5 50V C68 43PF 5 50V C70 33PF 5 50V C71 39PF 5 50V C7 24PF 5 50V C73 20PF 5 50V C74 24PF 5 50V G75 20PF 5 50V C80 10PF 5 50V C82 0 022uF 50V C90 100PF 5 50V C90 43PF 5 50V 100PF 5 50V C91 100PF 5 50V C91 10uF 2090 16V C92 C93 14 Part No 1 163 063 00 1 163 087 00 1 126 794 11 1 104 396 11 1 163 033 91 1 164 346 11 1 126 794 11 1 126 794 11 1 104 396 11 1 163 033 91 1 163 074 00 1 163 074 00 1 164 346 11 1 164 005 11 1 126 794 11 1 126 382 11 1 163 031 11 1 163 038 91 1 104 396 11 1 164 005 11 1 126 794 11 1 164 346 11 1 164 005 11 1 126 935 11 1 126 382 11 1 163 031 11 1 163 038 91 1 126 794 11 1 164 346 11 1 126 999 11 1 104 396 11 1 169 251 11 1 163 033 91 1 163 063 00 1 163 033 91 1 163 087 00 1 163 085 00 1 163 033 91 1 163 033 91 1 164 346 11 1 163 009 11 1 163 129 00 1 163 009 11 1 163 129 00 1 163 009 11 1 163 009 11 SEMICONDUCTORS In each case u u for example UA HA UPA UPA uPB UPB UPC uPC uPD uPD Abbreviation CND Canadia
12. 1 163 096 00 1 163 227 11 1 163 092 00 1 163 224 11 1 163 227 11 1 163 113 00 1 163 108 00 1 163 105 00 1 163 367 11 1 163 102 00 1 163 100 00 1 163 102 00 1 163 100 00 1 163 093 00 1 163 063 00 17163 25111 1 163 108 00 1 163 251 11 1 163 251 11 1 104 396 11 Description SECTION 6 ELECTRICAL PARTS LIST CAPACITORS uF uF RESISTORS All resistors are in ohms METAL metal film resistor METAL OXIDE Metal Oxide film resistor F nonflammable COILS uH uH When indicating parts bv reference number please include the board name MAIN BOARD COMPLETE KOK K K K K K K K K K K K K KK K K K K K MAIN BOARD COMPLETE JE KOK K K K K K KK K K K K K K K K K K K K MAIN BOARD COMPLETE US KOK K K K K KKK K K K K K K K K K K K K CUSHION STOPPER lt CAPACITOR gt CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT Remarks Ref No C37 CND AEPIT E CH EA C38 C39 C40 C41 C42 C43 C44 C45 C46 680PF 5 50V 100PF 590 50V C47 27PF 5 50V C48 51PF 5 5
13. S CND AEPIT E CH EA COIL AIR CORE JE INDUCTOR 1 2uH INDUCTOR INDUCTOR INDUCTOR INDUCTOR INDUCTOR 1 8uH 2 7UH 3 3UH 4 uH 6 8uH Ref No L14 L15 L16 L16 L17 L18 L19 L20 L21 L22 L23 L24 L25 L25 L26 L27 L28 L29 04 Q5 Q6 R1 R3 RA R7 R8 R9 R10 R12 R13 R14 R15 R16 R17 R20 R21 R22 R23 R24 R25 R26 R27 R28 R29 R32 R33 R34 R35 R36 R37 R39 15 Part No 1 408 410 00 1 408 412 00 1 408 608 31 1 408 611 31 1 409 895 11 1 409 515 11 1 409 514 11 1 409 513 11 1 409 512 11 1 409 511 11 1 409 510 11 1 409 509 11 1 409 508 11 1 411 856 11 1 414 142 61 1 414 167 11 1 414 167 11 1 428 769 11 8 29 120 28 8 29 120 28 8 729 120 28 1 216 065 91 1 216 115 00 1 216 061 00 1 216 073 00 1 216 025 91 1 216 073 00 1 216 105 91 1 216 057 00 1 216 049 91 1 216 061 00 1 216 061 00 1 216 105 91 1 247 883 00 1 216 057 00 1 216 105 91 1 216 089 91 1 216 073 00 1 216 198 91 1 216 198 91 1 216 206 00 1 216 174 00 1 216 234 00 1 216 174 00 1 216 001 00 1 216 093 91 1 216 033 00 1 216 099 00 1 216 049 91 1 216 049 91 1 216 037 00 1 216 051 00 Description INDUCTOR INDUCTOR INDUCTOR INDUCTOR COIL OSC COIL OSC COIL OSC COIL OSC COIL OSC COIL OSC COIL OSC COIL OSC COIL OSC COIL OSC INDUCTOR INDUCTOR INDUCTOR 12uH 18uH Remarks 2 UH US CND AEPIT E CH EA 47uH JE 1uH
14. SERVICE MANUAL Ver 1 0 1999 09 IGF SW11 US Model Canadian Model AEP Model F Model Chinese Model Tourist Model csat meceeages SPECIFICATIONS Frequency range FM 87 5 108 MHz Other models 76 108 MHz Tourist model SWI 4 750 5 060 MHz Other models 3 850 4 050 MHz Tourist model SW2 5 900 6 200 MHz SW3 7 100 7 350 MHz SW4 9 400 9 990 MHz SW5 11 600 12 100 MHz SW6 13 570 13 870 MHz SW7 15 100 15 800 MHz SW8 17 480 17 900 MHz SW9 21 450 21 750 MHz MW 525 1620 MHz LW 141 290 kHz Speaker Approx 5 7 cm 2 4 inches dia 4 Q Power output 140 mW at 10 harmonic distortion Ourput Headphones jack stereo minijack 3 5 mm dia E ES E MICROFILM Power requirements 3 V DC two R6 size AA batteries DC IN 3V jack accepts AC power adaptor Except chinese model AC E30L HG not supplied Battery life Approx 30 hours with Sony SUM 3 NS Dimensions Approx 162 x 93 8 x 34 8 mm w h d 6 2 x 33 4 x 13 3 inches Mass Approx 340 g 12 oz incl batteries Supplied accessory Short wave guide 1 Accessories not supplied AC power adaptor AC E3L HG LW MW SW wide range antenna AN 1 AN 102 The voltage of power supply is different depending on the country Please buy an AC power adaptor in the country where the radio is to be used Design and specifications are subject to change without notice FM STEREO SW1 9 MW LW 12 BAND RECEIVER
15. USTMENT Adjust for a maximum reading on Level meter 4 CT1 2 520kHz 1 650kHz MW TRACKING ADJUSTMENT Adjust for a maximum reading on Level meter 1 CTI 1 600kHz 1 400kHz AM IF ADJUSTMENT Adjust for a maximum reading on Level meter 1 455kHz LW FREQUENCY COVERAGE ADJUSTMENT Adjust for a maximum reading on Level meter 137kHz 295kHz LW TRACKING ADJUSTMENT Adjust for a maximum reading on Level meter gt 155kHz 260kHz Preparation for SW band adjustment After making sure that the MW band adjustment has completed set the pointer to the center of character of 6 0 7 2 11 8 or 21 6MHz which is reference position of dial character and fix the CV at this position Tourist model SECTION 4 DIAGRAMS VCO Adjustment 4 1 IC BLOCK DIAGRAM Procedure ICT CXA1238M T6 wi FM RF signal L22 21 PLL LPF2 MPX REG VCO FM AM RF IN ca FM RF IN FM GND FM AM FE OUT Aa C5 C EO Set 13 65MHz Center frequencv 98 MHz Output level 0 1 V 100dB telescopic antenna input 2 1 EE 2 ac FM FRONT END ma Insert the plug to Headphones Jack J1 FM IF Connect frequency counter to the positions shown the figure MPX REG Ea DISCRI 1 After completion of SW l 9 adjustment confirm that each center right i frequency 910kHz signal is received from AM reference signal 3 Tune the set to 98 MHz SUN G ed 4 Adjust RVI s that thei ter reading b ME
16. n model IT Italian model EA Saudi Arabia model CH Chinese model JE Tourist model Description Remarks CERAMIC CHIP 0 022uF 50V CERAMIC CHIP 4PF 50V US CND AEP IT E CH EA ELEGT 4 7 uF 2090 25V ELECT 10uF 20 16V CERAMIC CHIP 0 022uF 50V CERAMIC CHIP 1uF 16V ELECT 4 7UF 2090 25V ELECT 4 7UF 2090 25V ELECT 10uF 20 16V CERAMIC CHIP 0 022uF 50V CERAMIC CHIP 0 033uF 50V CERAMIC CHIP 0 033uF 50V CERAMIC CHIP 1uF 16V CERAMIC CHIP 0 47uF 25V ELECT 4 7UF 2090 25V ELEGT 100uF 20 6 3V CERAMIC CHIP 0 01uF 50V CERAMIC CHIP 0 1uF 25V ELEGT 10uF 2090 16V CERAMIC CHIP 0 47uF 25V ELEGT 4 7UF 20 25V CERAMIC CHIP 1uF 16V CERAMIC CHIP 0 47uF 25V ELECT 470uF 20 6 3V ELEGT 100uF 20 6 3V CERAMIC CHIP 0 01uF 50V CERAMIC CHIP 0 1uF 25V ELECT 4 7UF 2090 25V CERAMIC CHIP 1uF 16V ELECT 470uF 20 6 3V ELEGT 10uF 20 16V CERAMIC CHIP 100PF 5 50V CERAMIC CHIP 0 022uF 50V CERAMIC CHIP 0 022uF 50V CERAMIC CHIP 0 022uF 50V CERAMIC CHIP 4PF 50V CERAMIC CHIP 2PF 50V JE CERAMIC CHIP 0 022uF 50V CERAMIC CHIP 0 022uF 50V CERAMIC CHIP 1uF 16V CERAMIC CHIP 0 001uF 10 50V US CERAMIC CHIP 330PF 5 50V CND AEPIT E JE CH EA CERAMIC CHIP 0 001uF 10 50V US CERAMIC CHIP 330PF 5 50V CND AEPIT E JE CH EA CERAMIC CHIP 0 001uF 10 50V CERAMIC CHIP 0 001uF 10 50V Ref No CF1 CF2 CF3 CT2 CT3 CT1 CT1 CV1 CVI D1 D3 IC1 102 J1 J2 JR1 JR2 JR4 JR6 JR7 JR8 JR9 JR10 JR12 JR14 JR20 JR21 JR22
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