() rrloNEEFt' ORDER NO. ARP -086-O STEREO TUNER TXISSOL o This service manual is applicable to the HE, HB types. o ce manuel d'instruction se refdre au mode de r6glage, en frangais. o Este manual de servicio trata del m6todo de ajuste escrito en espafrot. MODEL TX-530L COMES IN TWO VERSIONS DISTINGUISHED REMARKS AS FOLLOWS: 1 . 2. 3. 4. 5. 6. 7. 8. 9. 10. 1 1 . 12. SCHEMATIC DIAGRAM ELECTRICAL PARTS LIST. . E X P L O D E D V I E W . . . PACKING ADJUSTMENTS .. nEclnce AJUSTE 9 1 1 1 3 1 4 1 5 1 7 1 9 Type Voltage Remarks H E 22OV and 24OY Europe model H B 22OV and24OV U.K. model CONTENTS SPECIFICATIONS FRONT PANEL FACILITIES PARTS LOCATION BLOCK DIAGRAM C I R C U I T D E S C R I P T I O N S . D I A L C O R D S T R I N G I N G P.C. BOARDS CONNECTION DIAGRAM CHANGE OF LINE VOLTAGE When switching over trom 22OY to 24OV, change the connection of the lead wire for the power transformer. PICINEEFI ELECTFICINIC CCIFIPCIFIATICIN 4-1. Meeu.o 1-chome, rwesu.o-ku, Tokyo 1s3, J6p6n fJ''' FE'ifIIF| ILIC?!|CINIC! CCIFIFCIFIATICIN E}5 Oxfond D.ive. Moonechte, New Jens€v o7o74. L).s.A. F|C NTIF| lllcr;loNtc (ErJFroPEt N.v' Luirh€gen-H.ven g. eo3o anrweFp, Elelgium FE'NtlFl ILICTFIC'NICa AUaTFIALIA P?Y. LTo. 178. 1A4 Elouncie.y Road, Bnaes.de, vacconia 31 95. a.u6r.6tr6 Y U O J A N . 1 9 8 2 P r i n t e d i n l a p a n 2 3 4 5 5 6 7 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 1. SPECIFICATIONS FM Tuner Section Usable Sensitivity 10.8 dBf (1.9 sV) 50 dB Ouieting Sensitivity Mono; 17.3 dBf (4.0 prV) Stereo; 39.2 dBf (50 pV) Sensitivity(DlN) ......... Mono;0.85pV Stereo; 39.8 lV Signal-to-Noise Ratio (at 80 dBf) .. Mono; 75 dB Stereo; 70 dB Signal-to-Noise Ratio (DlN) ......... Mono;74d8 Stereo; 66 dB Distortion (at @ dBf) Stereo........ ....,.. l k{z:O.2o/o Distortion (DlN) Stereo ........ ....... 1 kHz,O.2o/o C a p t u r e R a t i o . . . . . . . . . . . . . . . . 1 . 0 d 8 Alternate Channel Selectivity ................ 60 dB Stereo Separation ............ 1 kHz; ztO dB Frequency Response ...... 30 Hz to 15 kHz:! fr dB Spurious Response Ratio ......... ........... 70 dB lmage Response Ratio . . . . .. 55 dB lF Response Ratio .......... .. 80 dB AM Suppression Ratio ...... 50 dB Muting Threshold 19.2 dBf (5 pV) Antenna Input . . . . .. . 300 ohms balanced, 75 ohms unbalanced LW Tuner Section Sensitivity lHF, external antenna .... 45pV selectivity ... 25 dB Signal-to-Noise Ratio ....... 50 dB lmage Response Ratio ...... 40 dB lF Response Ratio .......... ..70 dB Antenna Accessory AM looP antenna MW Tuner Section Sensitivity lHF, external antenna .... 30pV selectivity ... 25 dB Signal-to-Noise Ratio ....... 50 dB lmage Response Ratio ...... 40 dB l F R e s p o n s e R a t i o . . . . . . . . . . . . 7 0 d B Antenna Accessory AM loop antenna Audio Section FM (100% MOD) ......... 650 mV/3.5 ka AM (30% MOD) ......... 200 mV/3.5 ka Miscellaneous Power Requirements ........ AC 220 V, 50, 60 Hz Power Consumption ........ 9.5 W Dimensions ....421 (W) x@.5(H) x226{D) mm 16-1/2 (W) x 2-3/4 (H) x 8-718 (D) in Weight (without package) . ..... 2.4 kg (5 lb 5 oz) Furnished Parts F M T - t y p e A n t e n n a . . . . . . . . . . . . . . . 1 A M A n t e n n a . . . . . . . . . . . . . . . . . . . . . . . . 1 Antenna Catcher ................... 1 Connection Cord with Pin Plugs .................. 1 Operating lnstructions ............ 1 NOTE: Specifications and design subject to possible modification without notice. < www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 2.FRONT PANEL FACILITIES O poweR swtrcH (powER) When this switch is set to the ON position, power is supplied to the tuner's main circuits. The unit's oower switch is geared to selecting the transformer's secondary and so even at the STAND-BY position. the unit's circuitry will work as long as the power cord is connected to the power outlet. Disconnect the power cord from the AC power outlet when the unit is not in regular use. @ rurueo tNDlcAToR (TUNED) This indicates that an FM broadcast station is being receiv- ed. The indicator does not light during MW or LW reception. @ stcNAL tNDtcAToR (stcNAL 1.,31 This indicates the strength of the signals being transmitted by the broadcasting station (FM, MW or LW) which has been tuned in. The higher the lamp which lights, the stronger the signals picked up (and the better the reception). @ sreneo rNDtcAToR (srEREo) This lights automatically when an FM program is being broadcast in stereo. It does not light when the FM MUTING switch has been set to the OFF/MONO position. @ mu MUTTNG swtrcH (FM MUTTNG) In the released position when it is normally set, this switch suppresses the annoying interstation noise which is heard when tuning in FM broadcasting stations. lf the station signals are weak and there is a great deal of noise and distortion, depress this switch (and monaural sound reproduction results). This switch does not work with MW and LW reception. @ rulnnw/Lw rNDtcAToRs These indicate the band (FM, MW or LW) on which the signals from the broadcasting station are being received. @ rurutruc KNoB Rotate this knob to pick up the stations (FM, MW or LW). a;:-l I o FlFi o I t - - l @ rurucnoN swtTcHES (FM, MW or LW) Depress the FM switch for listening to FM broadcasts. Depress the MW switch for listening to MW broadcasts. Depress the LW switch for listening to LW broadcasts. @ rneouENcY scALE This indicates the frequency of the broadcast station (FM, MW and LW). The top level figures (88ru'108) indicate the FM frequencies. The center level figures (55ru160) indicate the MW frequen- cies. The bottom level figures (150-350) indicate the LW frequen- cies. @ oureuT coRD (accessory) This is used to hook the unit up with the stereo amplifier. @ r-wpe FM ANTENNA (accessoryl This antenna is for listening to FM stations and it should be connected to the rear panel of the unit. This is a spare antenna for listening to FM stations and used until an outdoor FM antenna is erected. For the best reception. an outdoor antenna should be obtained. @ nrta ANTENNA AND ANTENNA cATcHER (accessory) This antenna is for listening to MW and LW stations and it should be connected to the rear panel of the unit. The anten- na catcher is used when fixing the antenna to a wall or other location. NO7-E: Even with the accessory T-type FM antenna and AM antenna it may be impossible to tune into some stations when the broad- cast stations are too far away or when the unit is located in a weak-signal area such as in the mountains. ln cases like this, use an external antenna. r) e) (3) (4) (5) (6 @ m t t t ru^lEo s'6+al 6rE+Eo I r-=-f-T-] r L ]L_::Jt ] t t t l FMMl,i,No I FUN4noN I .I -t .L l:trlrl rl l3l;-* lffi#l 9 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 3. PARTS LOCATION r Front Panel View Front panel ANM-128 Push knob A (POWERI AAD.417 Push knob B {FM MUTING} AAD-480 r Front View with Panel Removed [ ** Push switch (POWE ASG-s16 Top View AC power cord ADG.062 A * Po*", transformer ATT.881 Switch assembly A Switch assembly B 4 A NO?ES: e Parts without part number cannot be supplied. o The I marh found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation. o For your Parts Stoch Control, the fast moving items are indicated with the marhs ** and *. *T GENESALLY MOVES FAS'I:ER THAN *. This classification shall be adjusted by each distributor because it depends on model number, temperature, humidity, e tc. Knob (TUNINGI AAA-079 ** Push switch ASG.251 ( F M M U T I N G } Tuning shaft assembly AXA.350 Tuner assembly GWE-181 Switch assembly C www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 4. BLOCK DIAGRAM POIVER SUPPLY I C ( P A 3 0 0 r - A ) D I A L P O I N T E R 7t O N O F F I I AM Tuner The AM tuner is two wave-band tuner with LW (150kHz-350kHz) and MW (525kHz-1605kH2). This employs a 2-ganged tuning capacitor, a single element ceramic filter, and an IC (HA1138) consisting of an RF amplifier, mixer, 2-stage IF amplifier, detector and AGC circuit. Signal Strength Indicator The TX-530L signal strength meter is a 3-point LED display meter driven by the meter drive IC (rR2E01). .ri" Lfv Mw FM 5. CIRCUIT DESCRIPTIONS FM Tuner The FM front end is comprized of a J-FET (2SK168) single-stage RF amplifier, and NPN transistor mixer, and an NPN transistor modified Clapp local oscillator. The IF stage consists of. 2 dual-element ceramic filters, a single transistor amplifier element, and IF system IC (PA300L-A) which incorporates the IF limiter amplifier, FM detector, and the FM muting circuit. FM Multiplex Stereo Decoder The stereo decoder stage employs an FM MPX IC (HA1156W-P), while the subcarrier signals (frequencies above 19kHz) are removed by an - 18dB/oct. active filter consisting of a PNP tran- sistor. This active filter also serves as an amplifier for frequencies within its passband, and eliminates crosstalk. 5 F M F R O N T - E N D FM IF AMP A DETECTOR FM MPX STEREO DEMODULATOR INDICATORS -.o O- M U T T N G * o F F * www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 6. DIAL CORD STRINGING 1. Remove the top cover. 2. Remove the tuning drum from the shaft of the tuning capacitor. 3. Tie one end of the cord to the stud A located inside the tuning drum. 4. Rotate the tuning capacitor right around until the rotor blades are fully intermeshed. 5. Secure the tuning drum back onto the tuning capacitor shaft, making sure that the securing screw faces directly upward. 6. Pass the cord out through the small opening in the circumference of the tuning drum (see diagram), and then take it over pulleys B and C in that sequence. 7. Wind the cord around the tuning shaft 3 times. 8. Pass it over pulley D, wind it around the tuning drum 2 times, and finally tie it to the spring hook F so that it is tensioned. 9. Turn the tuning shaft, and check that the cord moves smoothly. 10. Cut off any excess cord. 11. Tum the tuning shaft counter-clockwise as far as it will go. 12. Align the dial pointer with the starting point of the dial scale, and then pass the cord over it. 13. Check that the dial pointer is in line with the starting point of the dial scale. 1"4. Finally apply the locking paint to the cord securing positions (stud A and spring hook F) and the dial pointer connection. Tuning drum Star F M I I -I - A M Tuning shaft )-'---t -- www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 3 2 7. P.C. BOARD CONNECTION DIAGRAM TUNER Ass'y GWE - .l81 Q2 Q6 Q12 Q3 Ot.l Ot4 q4 q5 Q 9 Q 8 *,'q"r;;d *# 'il o-l t-€ ftt 3.rk e.l+" L E ' @ *g l'*',1" "","^$S" .*q *3i- i$s's' iffi:-ffi " ffi:' ;;"- #$i ,.,,0' f ..J*]l;,. ,A'&oo' H,'- -Sf, S',,$ , T5'o!.$ CaoT 15K itm, ^ D 5 rd' €r R3o6 3.3K caoi a-+t4 2 . 3 - C a t g . IEts: {3.3, 5r"t ?.220P c' .li r; B + 'W'Tf" "i\r' iy Jv/^' -ffi",ffi' TT k tt E -ft' .*.,. pe#5*.,:l;lE*'E#' -* ': *;-'^*#*6-ffi.Fd'fl C ao2 q 1 3 . 0.047 Rsoe 47( ts------wl..-+ 1 5 , + _ r''fl30i 4.7 Rr", lR^9-+H -"di#. R ar^i t nla n Cao4 C.016 -l l{ Bio4 2.7K R3o3 2.?.( ri{F, Cao3 0.018 + firi '' u*En **rLJr ffi,.,,* -:# d ttiuo 1 o o2 osb'o"' F- r'--l #. ffi Hil R3eoo( #;ffi;pffih' " o"' *,*l Hl .: *i-m-#84 t;ar :*-ffi *g3,ffij$fu * llqffit%*,,,, - --*:=* ,d€t * ffi;"] *qffi cffinoo\p-,p. , a lld lbll tttoj ffizrxs--1 Brs 3,!,",o "*0,{t * - - "s lTTk' *ffi;,,*l,,i.W;,+,es, q$qt-',,r.*,,',*tsi' €"s* lru ql #H ,,;%'*,Wi4l: kff" r"-"h=f_# *l.la b LL'o"o,frr-1:' -'i1;;;ur1,.""#; ffi "r.-\u=1Em- ryll: :llmm *33/16 ilJni' -l . ! . l a @ l ' . - ' " d : : # Lw L----r Dt-5,1O-16 911_._. ft2n7 4l us'tosc e8c9t5a, 5 l 4 a SWITCH Ass'y (C) 3 2 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 6 5 4 A ) h) l), L : SWITCH Ass'y( B) r*l w *f i': r l * ; : l >j S;l B =\ :R30312, i\\-.i lt+{ \\:':"-r1ox4 \\*-*.'_ - . - 1'_ _ AC22O,?4OV A 50/60H2 ICT-I .'-) l r a a It=, I A t- t \ A l ,-J LED Ass,y c SWITCH Ass'y (A) D 6 5 4 MUTING / MODE Ass'y (C)www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 1 8. SCHEMATIC DIAGRAM A 7 5 1 UNBAL rc@ aaL. c N D _ - - iil,-L B e;;i 1,r C D 3 usto35 Q 1 4 2 5 C 9 4 5 4 M U T I N G Q 7 B 4 1 r 5 6 W o5 usro35 Q1O 2SOAaO REGU LATOR ki f:'1".:.{;,* t - l lI i * + t t l D 3 , 4 u s l o 3 5 o 6 , 7 i O E ? F D "'fl::pf:fff f"" 09 aEL-572 DA KZt140 3 2 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com ] RESISTORS Indrcatd ih a, lW, ,5% tol€rancd !.t6 orherwi* notd k : klr M M 1 ) , ( F ) , 1 % , 0 ) , ' r * , t * t , t m _ ( " ) , . 2 0 % t o t e r a n c e ? CAPACITOAS I t . d i c a r d i n c a p a c n v ( p F ) / v o h a s e ( V ) u . * s o r h e r w e n o r d p p F IndcaiDn wirhour votage ! 5OV elceDr,terroylc capactror 3 VOLTAGE E DC volras€ lV) at no npul eqna E s{r rc',d. d I v 4mc/ ,\. Hz or \ A Adtustinq po fr The -A mark round on some compo.ent pans ind,cates rhe im Donance ol rh€ salely taclor ot the Da( Therelore, when reptacing, b€ il.e to use pans 01 ideniicat desgnation Thh s the basi. *hematic draqram, b!r the {rLa due to rmproveh€nts n dengn. SWITCHES s1 POWER oN _ olf S 2 - 1 : F U N C I T O N L W O N _ O F F s ? - 2 r u N c l t o N M * o q _ o t r 5 2 I I U N C T T O \ F M o q - . o i , s 3 M U T T N G / M O D E . O ! l 4 U I g _ O F F I M O N O s4 aANo SELECTOR !!!y _ Lw Th€ !nded'nd ,nd,cars rh€ 5w'rch ooei,on L____ Q t 3 I R 2 E O t I Q 1 r , 1 2 ? 5 C 9 4 5 A ---l NOTE: The indicated semiconductors are representatiue ones only. Other alternatiue semiconductors may be used and are listed in the parts list. External Appearance of Transistors and lCs 2SK168 rype No Lot No PA3001-A HAl 138 lR2E01 6 5 4 6 = HA1156*-P ,flqnntr[ runery 2SCs35 2SC461 Type No 2SC945A h*'4lLot No rype No - _{ll $f_ j_hre -/$f' surr x n / il\l \., J tl\\ C U 2SA992 r;: + t , d o",oou I I q aol6oH, + | d * 3lr ) ) r i l F l l F Lot No NFE I ' l _ _ l s'y (B) 2SD88O A 2sD313 iN ,r**"-N D ^,.--$$1-l--r-otro l/\JII s!lI 6 5 4 Q 9 , 9 2 S A 9 9 2 ,' www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 9. ELECTRICAL PARTS LIST Miscellaneous Parts Mark Part No. Symbol & Description NO?ES: c When ordering resistors, first conuert resistance ualues into code form as shown in the following examples. Ex. 1 When there are 2 effectiue digits (any digit apart from O), such as 560 ohm and 47h ohm (tolerance is shown by J: 5V", and K = 107o). 560n 56 x 10t 561 . . RD%PS [56nJ 47ha 47 x 103 473 . . RD%PS [!U trJ 0.5a 0 R 5 . . R N 2 H @ E E K r a 0 1 0 . . E S I P O E O / ( Ex. 2 When there are 3 effectiue digits (such as in high precision metal film resis- tors). 5.62 h a 5 6 2 x 1 0 0 5 6 2 1 . . . . R N % S R E G A t r r c The 1t', marh found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation. c For your Parts Stoch Control, the fast moving items are indicated with the marhs ** and *. ** GENERALLY MOVES FASTER THAN *. This classification shall be adjusted by each distributor because it depends on model number , temperature, humidity, etc. Mark Part No. Symbol & Description l- GWE-181 A * Arr-881 ** AEL-165 ** AEL-O75 A ** AEK-402 Tuner Assembly CAPACITORS Mark Part No. Tuner assembly T1O1 Power transf ormer PL1 Lamp assembly PL2, PL3, PL4 Lamp with wires FU1 Fuse (GWE-181) Symbol & Description CEA OlOM sOL CEA lOOM sOL CEA 22OM 25L CEA 33OM 16L CEA 2R2M SOL CEA 47OM ,IOL CEA 47OM 25L C E A 1 O 1 M 2 5 L C E A 2 2 1 M 1 6 L CKDYB 561K 50 CKDYB 182K 50 CKDYB 222K50 CKDYX 183M 25 CKDYF 1032 50 CKDYF 473250 CKDYF 2232 50 c1 10, c307, c406 c102, c109, c220, c309, c408 c219, C223 c214 c209 c224 c1o7, c205 c407 c405 c301 c 3 1 1 , C 3 1 4 c315, C317 c310, c313 c303, c304 c4, c6, c7, c13, c't4, c15, C204, c208, c210, c212, C2't3 c101, c103-c106, cl08, c1 1 1. c1 13, C216, C302,C211 c16, C215 ACK-027 ACM-006 ACM-015 ccDUJ 090D 50 CGB R47K 5OO ccDcH o80D50 ccDRH 150J 50 CEA221M 25L C E A 4 7 1 M 1 6 L CEA 471M 25L ccDTH 100D 50 ccDcH 150J 50 ccDUJ 150J 50 ccDcH 330J 50 ccDSH 270J 50 ccDsL 060D 50 ccDsl- 1o',t.'50 ccDSL 221J 50 cosA 331K 50 cosA 51 1J 50 cosA 121K 50 CEA R33M 5OL CEA R47M 5OL VC Tuning capacitor TC3 Ceramic trimmer TC6. TC7 Ceramic trimmer c1 c8 c 1 0 c9 c40/. c401, c402 c403 c202 c12 c2 c 1 1 c222 c3 c5 c112, C207 c203 c305 c221 c306 c206. c308, c316, C318, C319 ACP-091 RN%PO 1 5O2F RD]/4PM DtrBJ R D l / 8 P M t r D O J Note: When ordering resistors, conuert the resistance ualue into code form, and then rewrite the part no. as before Mark Part No. Symbol & Description VR1 Semifixed R307 R2, R6, R12,R14, R101, R207 R208, R301, R302, R309, R403 R l , R 3 - R 5 , R 7 - R 1 1 , R 1 3 , R15-R20, R102-Rl 13, R201-R206 R21 0-R21 5, R303-R306, R308, R310-R312, R314-R321, R401, R402, R4@-R410, R208, R302 1 1 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com SEMICONDUCTORS Mark Part No. Symbol & Description LED AssemblY Mark Part No. Symbol & Dsscription ** 2SK168 o1 ** PA3001-A 05 ** HA1 156W-P A7 * * HA 1 1 3 8 06 ** tR2EO1 0 1 3 Mark Part No. ** 2SC535 02 ** 2sc461 03, 04 ** 2SC945A 01 l,o12 t* 2SA992 ()8, 09 A** 2sDB8o o1o (2SD313) * u st 0 3 5 D1-D5, D10-D15, Dt6 (1 S 1 s55) ( 1 52076) ( 1 52473) A * KzL14o D8 * 1OE2FD D6, D7 * AEL-372 D9 C O I LS , FI L TE RS * AEL-371 * AEL-372 D 1 0 1 - D l 0 4 D 1 0 5 Symbol & Description ATE-O53 ATE.O52 ATB.O78 ATB.079 ATD-OI 1 OTHERS Mark Part No, T1 FM lF transformer T2 FM det. transformer T3 AM ANT coil T4 AM OSC coil T5 LW ANT coil Symbol & Description ATD-0O6 T6 LW OSC coil ATC-160 L5 OSC coil ATH-049 L6 RF choke coil ATF-126 F1. F2 FM ceramic filter ATF-121 F3 AM ceramic filter ** ASX-153 AKA-O18 AKB.O77 Switch Assembly A Mark Part No. Switch Terminal 4-P (ANTENNA) Pin jack Symbol & Description Switch Assembly B Mark Part No. ** ASG-516 RD%PM5R6J R501, R5O2 Sl Push switch (POWER) Svmbol & Description ** ASG-251 Switch Assembly C Mark Part No. 53 Push switch (FM MUTING) Svmbol & Description 1 2 ** ASX-182 52 Switch (FUNCTIONI www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 3 2 A A D D 3 2 10. EXPLODED VIEW B ,'= www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com Parts List Mark No. Psrt No. NO?ES: o Parts without part number cannot be supplied. o The $.marh found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation. c For your Parts Stoch Control, the fast mouing items are indicated with the marhs ** and *- ** GENERALLY MOVES FASTERTHAN *. This classification shall be adjusted by each distributor because it depends on mod,el numb er, te mp erature, h umid ity, e tc. Description Mark No. Part No, Description 5 1 . 52. 53. 54. 55. 56. 57. 58. 59. 60. 1 . 2. ** 3. 4. 5. 6. 7 . 8. 9. 1 0 . ANE-357 BBZ3OPOSOFZK AEL.165 AAD.417 PMZ3OP060FMC AAG.237 ANM-128 AAA-079 AAD.48O wA73F1 18U050 ABN-067 Top cover Screw Lamp assembly Push knob A (POWER) Screw Dial scale Front panel Knob (TUNING) Push knob B (FM MUTTNG) Washer Nut M7 Switch assembly A Switch joint Pulley assembly Plate LED assembly Switch assembly B Smoother Pulley holder Switch assembly C Bottom plate Rear panel Tuning drum Pulley assembly A* ANR-519 AEL.O75 A A F-1 1 7 AXA-350 ABA.252 ATT-881 1 1 . 12. 13. 14. 1 5 . 1 6 . 1 7 . 1 8 1 9 . 20. 2 1 . 22. 6 1 . 62. 63. Panel stay Gsembly Lamp with wires Dial pointer assembly Tuning shaft assembly Screw Power transformer A A AEC-784 ADG-062 ADG.063 GWE.181 Foot assembly AC power cord (HE) AC power cord (HB) Tuner assembly 2 3 Parts List Mark No. Part No, 11. PACKING -qih \-ry- Doscription 1. AT8-076 2. ADH-004 3. ADE-015 4. ARE-O23 AR8485 5. AHA-296 6. AHA-297 7. AHE-013 ANT assembly T-type FM antenna Cord Operating instructions (HE) ( English /German /F rench/ ltalian I Operating instructions (HBl (English l Front pad Rear pad Packing case www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com - E 12. ADJUSTMENTS FM Tuner Section o Check that the dial pointer indicates a starting point. o Connect the SIGNAL meter between terminal no. 5 of tuner ass'y and the ground. . connect the TUNING meter between terminals no. 1 and no. 2 of tuner ass'y. o Set the FM switch to ON and the FM MUTING switch to OFF. NO TE : Connect the MPX SG to the FM SG external modulator terminal and set the mod,ulation to Main (lkHz, L+R) !67.5kH2 deuiation, Pilot (19kHz) t7.shHz deuiation. AM Tuner Section o Check that the dial pointer indicates a starting point. o Turn ON the MW switch. o Connect the SIGNAL meter between the terminal no. 5 of tuner ass'y and the ground. Step FM SG (40OHz, t75kHz deviationl Position of dial pointer Adiustmont poant Adjustmont procedure Frequency Levol 106MHz 1 06dB 106MHz TC3 Spt thp Tl ll\ll NG 9OMHz '| 06dB 90MHz vc3 ( F i g . 1 2 - 1 ) meter to the maximum value. 3 Repeat steps 1 to 2. 4 98MHz 1 8dB 98MHz TCI TC2, T1 Set the SIGNAL meter to the maximum value. 5 No signal White noise T2 set the TUNING meter to the center position. b Turn ON the FM MUTING switch. 7 98MHz 25.'35dB Variable 98MHz R 1 0 4 Remove R1O4 when muting operation stops above 30d8. 8 e8MHz I ruot Not modulated 98MHz V R 1 Set the signal of the terminal no. 10 to 19kHz (r100Hz) 9 98MHz I euot Stereo modulation 98MHz T 1 (within tg0" ) Minimize the distortion of the OUTPUT terminal signal. Step AM SG (4OOHz, 30% modulation) Posataon of dial pointer Adiustment point Adjustment procedure Frequency Level 1 1400kHz 100d8 1400kHz TC5 Set the output of the OUTPUT terminal to the maximum val ue. 2 600kHz 1 00dB 6OOkHz T4 3 Repeat steps 1 to 2. 4 l4OOkHz 30dB 14OOkHz TC4 5 6OOkHz 30dB 600kHz T3 6 Repeat steps 4 to 5. - www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com Long Wave Section o Set the AM BAND switch to the LW position. Stator Rotor blade Spatula (GGK-066) Stator Rotor blade ffi4Un X ffiruN X Fig. 12-1 Adjustment of tuning capacitor Step AM SG (400H2, 30% modulationl Position of dial pointer Adjustment point Adiustment procodure Frequency Lwel 1 34OkHz 100d8 34OkHz TC6 Adjust until demodulated signal at OUTPUT terminal is maximum. 2 16OkHz 100d8 160kHz T5 3 Set the AM SG to 30dB output level, repeatsteps 'l to2 above. 4 340kHz 50dB 340kHz TC7 Adjust until demodulated signal at OUTPUT terminal is maximum. 5 160kHz 50dB 160kHz T6 6 Repeat steps 4 to 5 until maximum sensitivity is attained. C v R 1 € no. 1O----q *'r t + lnr tr€ n o . 2 - { q - n o . 1 fl*-"'' u flt HJ #".1EX @ f,"u ig rc7 '1 6 Fig. 12-2 Adjustment points www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 12. REGLAGE Section tuner FM o V6rifier que I'aiguille se trouve sur la position de d6part. . Brancher le S-mdtre (SIGNAL) entre la borne no 5 du tuner et Ia masse. o Brancher l'indicateur d'accord (TUNING) entre la borne no l- et la borne no 2 du tuner. o D6placer l'interrupteur FM sur la position ON, et le s6lecteur de r6glage silencieux FM (FM MUTING) sur la position OFF. Etape FM SG (400H2, d6viation t75kHz) Position de l'aiguille Point de r6glage Proc6dure de r6glage Fr6quence Niveau 106MHz 1 06dB 1 O6M Hz TC3 D6placer l'indicateur d'accord sur la position centrale et r6gler le S-mdtre (SIGNAL) d sa valeur maximum. 9OMHz 1 06dB 9OMHz vc3 ( F i g . 1 2 - 1 ) J R6pdter les 6tapes 'l et 2. 4 98MHz 1 8dB 98MHz TC1 TC2,T'I R6gler le S-mdtre (SIGNAL) d sa valeur maximum. 5 Pas de signal Bruit blanc T2 D6placer l'indicateur d'accord sur la position centrale. b D6placer le s6lecteur de 169lage silencieux FM (FM MUTING) sur la position ON. 7 98MHz 25-35dB Variable 98MHz R104 Enlever le R1O4 lorsque le 169lage silencieux atteint 30d8. 8 98MHz I tuot N'est pas modu16 98MHz V R 1 R6gler le signal de la borne no l0 d 1gkHz (l1OoHz) 98MHz I eOoe Modulation st616o 98MHz T 1 (entre r9O') R6gler au minimum la distortion du signal de la borne de sortie (OUTPUT). NOTE: Connecter le MPX SG d la bonte du modulateur extdrieur FM SG et rdgler la modulation Main (principale) su une dd- uiation de (lkHz, L+R) !7,5hH2. Section tuner AM o V6rifier que l'aiguille se trouve sur la position de d6part. o D6placer I'interrupteur MW sur la position ON. o Brancher le S-mdtre (SIGNAL) entre la borne no 5 du tuner et la masse. Etape AM SG (40OHz, modulation de 30%l Position do l'aigu ille Point de r6glage Proc6dure de r6glage Fr6quence Niveau I l4OOkHz 1 00dB 1 40OkHz TC5 R6gler la sortie de la borne de sortie (OUTPUT) i sa vareur maximum. 2 600kHz 100d8 600kHz T4 R6p6ter les 6tapes 1 et 2. 4 l4OOkHz 30dB 1 400kHz TC4 5 600kHz 30dB 600kHz T3 o R6p6ter les 6tapes 4 et 5. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com Section grandes ondes o D6placer le s6lecteur de gammes d'ondes sur la position LW (grandes ondes). Stator Plaque mobile Fig. 12-1 R69lage du capaciteur de syntonisation ffiuxxl X ffi 4l_il\ X Etape AM SG (400H2, modulation de 30%) Position de l'aigu ille Point de 169lage Proc6dure de r6glage Fr6quence Niveau 1 340kHz loodB 340kHz TC6 R6gler jusqu'i ce que le signal de d6modulation d la borne de sortie (OUTPUT) soit au maximum. 2 160kHz 1 00dB 160kHz t 5 J R6gler le signal AM (AM SG) i un niveau de sortie de 30d8, puis, r6p6ter les 6tapes I et 2 ci-dessus. 4 160kHz 50dB 1 60kHz TC7 R6gler jusqu'A ce que le signal d6modul6 d la borne de sorti€ (OUTPUT) soit au maximum. q 16OkHz 50dB 1 60kHz T6 o R6p6ter les 6tapes 4 er 5 jusqu'au point d'intensit6 maximum. o T C 4 I I E H F lEI+ lEl-rs - @ft-,"u Tl3 'Tc7 no 2__{ s_no 1 Fig. 12-2 Points de r6glage 1 A www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 12. AJUSTE Secci6n del sintonizador de FM o Comprobar que el indicador del cuadrante sefrala un punto de inicio. o Conectar el medidor de seflal (SIGNAL) entre el terminal no. 5 del conjunto del sintonizador y tierra. o Conectar el medidor de sintonizaci6n (TUNING) entre los terminales no. 1 y 2 del conjunto del sinto- nizador. o Poner el selector de FM en Ia posici6n ON y el interruptor de silenciamiento en FM (FM MUTING) en la posici6n OFF. NOTA: Conectar el generador de sefial de multiplex (MPX SG) al terminal de modulador exterior del generad.or de sefial de FM (FM SG) y ajustar la modulaci6n a Principal ( thHz, Izq.!Der.) !67,5hH2 de desuinci6n. Secci6n del sintonizador de AM o Comprobar que el indicador del cuadrante sefrale o Poner en la posici6n ON el selector de MW. o Connectar eI medidor de sefral (SIGNAL) entre el un punto de inicio. terminal no. 5 del conjunto del sintonizador y tierra. Paso FM SG (40OHz, i75kHz de dewiaci6n) Posici6n del indicador del cuadrante Punto dg ajuste Procedimiento de ajuste Frecuencia Nivel 1 106MHz '| 06dB l O6MHz TC3 INI I NIG z 90MHz 106d8 90MHz vc3 (Fis. 12-1], central y el medidor de sefial (SIGNAL) en el valorm5ximo. J Repetir los pasos 1 al 2. 4 98MHz 18d B 98MHz T C t , T C 2 . T 1 Ajustar el medidor de sefral (SIGNAL) al valor m6ximo. 5 No hay sefial Ruido blanco T2 Poner el medidor de sintonizaci6n (TUNING) en la posici6n central. o Poner en la posici6n ON el interrup ror de silenciamierr t o e n F M ( F M U T I N G } . 7 98MHz 25-35d8 Variable 98MHz R 1 0 4 Extraer el R104 cuando la operaci6n de silenciamiento se detiene oor encima de los 30d8. .J 98MHz no I modulada 86dB 98MHz V R 1 Ajustar la seffal del terminal no. 10 a 19kHz (r1OOHzr. o esMHz | ,uo, Modulaci6n estereof6nica 98MHz T 1 (dentro de r90" ) Minimizar la distorsi6n de la sefial del terminal de salida (OUTPUT). Paso AM SG (4o()Hz, 30% de modulaci6nl Posici6n del indicador del cuadrante Punto de ajuste Procedimiento de ajuste Frecuencia Nivel 'l 140OkHz 1 00dB 1 40OkHz TC5 Ajustar la salida del terminal de salida (OUTPUT) al valor m6ximo. 2 6O0kHz 100d8 60OkHz r4 3 Repetir los pasos 1 y 2. 14O0kHz 30dB 1400kHz TC4 5 6OOkHz 30dB 600kHz T3 t) Repetir los pasos 4 y 5. 1 9 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com Secci6n de onda larga o Poner el selector de banda de AM (AM BAND) en Ia posici6n LW. Estator Paleta del rotor Esp5tu la (GGK-066) Estator Paleta del rotor Fig.12-1 Ajuste del capacitor de sintonizaci6n #ffi 4ilXru X f+f /m_il\ X Ajustar hasta que la seffal demodulada en el terminal de salida (OUTPUT) sea la m5xima. Aiustar el generador de sefrales de AM (AM SG) al nivel de salida de 30d8, y repetir los pasos 1 y 2 de arriba. Tr.'7 I Ajustar hasta que la sefial demodulada en el terminal de salida (OUTPUT) sea la m5xima. Repetir los pasos 4 y 5 hasta que se logre la m5xima sensibilidad. o vR1-G no. 1O-e :O qHtr lerTs lJ rza a- E a -rc6 is -rc7 no. 2---{ \-no. 1 2 0 Fig. 12-2 Puntos de ajuste www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com