Aiwa-XRMD520-cs-sm 电路图 维修手册.pdf
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1、SERVICE MANUAL DATA MD / CD STEREO SYSTEM BASIC TAPE MECHANISM : 2ZM-1 YR11NF BASIC CD MECHANISM : 3ZG-3 E3NC BASIC MD MECHANISM : AZG-U A XR-MD520D S/M Code No. 09-00C-422-8S2 SUPPLEMENT ? !#$%= ? !? !#$%& ? !#$%$&()*?*+,-./01 ? !? !#$%&()*+,-.!/01&2&?34567* ? !? !#$%&()*+,-./012 ? !? !#$% ? !? !#$
2、%&() ? !? !#$%&()*+,-./0123 ? !#$%&()*+,-./0123456 ? !#$%&()*+,-./0123456 ? !? !#$%&($)*+,-./012 ? !#? !#$%&() ? !#$?%&( ? !? !#$%&()* ? !? !#$%&() ? !#$%& ? !# $? !#$%? ! #$%&()*+,-./01 ?Rs? !# ?i? !#$%&()*+,-./Esaa? F ? !#$%&()*+,-. ? !#$ ? !#$%&( ? !#$%&i? !#$%& ? !#$%?&()*+, ? !#$cw?acqN?qw?_ie?
3、qde?cle?qp? !#$% ? !#$%acqO?jfoo?_ii?qdi?cli? !#$%& ? !lh? !#$%&()* abcbq? ? !#$%&()*+,#)*-,#./01 abcbq? ? !#$%& abcbq? ? !#$#%&()*+ jfoo? !? ?!#$%&(?jfoo? !#$%&() ? ! oc? ! #$%&()*+,-./&,-0/&1234 oc? ! #$%&()*Ebvb? !#$%&(!)F oc? ! #$%&()*+, ? !ocl? !#$%&()oc? !#?$%&( oc? !#$% &()*+,-./01 m? !#$%& m
4、? !#$%& cbl cbf cacq cda ci_ cb=l cb j poe qdr qdO cpbq q=j q=l pi=m pi=j pi=l fpbq s ilh ih uiq aq uopq =lrq pbkpN pbkpO clh O N _ m oc=f oc=l oc=j ocq ia ma ? !? !fLl? ?!? N O P Q R S T U V NM NN NO NP NQ NR NS NT NU NV OM ON OO OP OQ OR OS OT OU OV PM PN PO PP PQ PR PS PT 26 maN?maO cb c?b bf sbb
5、 qbl imcf qbf qp qw qacq s cw ? !? !fLl? ?!? PU?PV QM QN?QO QP QQ QR QS QT QU QV RM RN RO f fLl f ? ? l f f f f f l f oc=fJs? !#$%&()? !#!$%H_Ha? !#$%& ? !#$ ? !? !#$%&!()*+,-.? !#$%&lmbk? E?F cb?fJs? !#$%&()? !#!$%cb? !#$%&( ? fJs? b? !#$%&(? ! dka? ! ? !#? !#$%&()*bJc? !#$%& _i? !#$%&()*+, ? !#? !
6、#$%& qp? !#$!%#&()*+,-./ ? !#? ?!#$%&()*+,-. ? !#$%$&()*?*+,-./ Es?sbbF=LO=? !#$%&( ? !#$%&%()* +,-./0123 27 dka? i?M? !#? ? ! o?M? !#? ? ! pnpl? !#$%&(&)*+ pn=UM? !#$% pbkp? mr? ! mr? !#$%&() mr? !#$%&()?*+,-./012 !3 mr? !#$%&()*+),-. ppm? !#$% ? !#$%&($?)*+,- ppm? !#$%&( ppm? !#$%&()*+,-./01&(2 pp
7、m? !#$%&()*(+,- ? !#?!$%&()E?F ? !#?!$%&()E?_F ? !#?!$%&()*+,-. ? !lh? !pbkp? !#$%&()!*+,- ? E?RsF ? !#$%&$()*+ ? !#$%&()*+,-./012 qbpq? !#dka? ? bcj=mii? !#$%&(Edka? F ? bcj=mii?slO? ! ? bcj=mii?slO? ! ? bcj=mii?slO? !#$%&(Edka? F ? mii? !#$%&( ? mii?=E? !#$%&miiF=? !#$ ? mii? !#$% ? !dka? ? !sl? !
8、#$%&( ? !#$E?RsF bcj? ! ? !#$%&()*+, ? !#$% &$()*+, bcj? !#$%&Ei?spp?e?saaF aL? !#$%io? ?!=?c? io? ?!# aL? !#$%&()*# +,-EOD=ljm?jp_? !F aL? !#$%&()*# +,-EOD=ljm?jp_? !F spp ijrq ojrq pnh pnpl pbkp aq uiq ilh pbfk kfk aql uiql ihl EpbkpOF=pml EptfiF=pml_ uilk clh saa jam mtjf qbpq qbpf sml shf sNSj s
9、qi ml cfil cfif spl iqs sal oc _fp pvf pvl ioh iohf mja mjaf ? !? !fLl? ?!? N? OM? QR? SM O P Q R S T U V NM NN NO NP NQ NR NS NT NU NV? QS? SN? UM ON OO OP OQ OR OS OT OU OV PM PN PO PP PQ PR PS PT PU PV QM QN QO ? l l f l l f f f f f l l l f f l f ? l f f l f l f l l f ? f ? f f f l l f l f IC, CX
10、D2589Q 28 _h _hf urdc umh dcp Oml uqpi Qj alrq bjme bjmef tch plo p_pl buh pvpj spNN saN lrqN fkN ilrqN spNO usaa uqf uql uspp spOO ilrqO fkO lrqO saO spON uopq ? !? !fLl? ?!? QP QQ QT QU QV RM RN RO RP RQ RR RS RT RU RV SO SP SQ SR SS ST SU SV TM TN TO TP TQ TR TS TT TU TV l f l l l l f l l l f l l
11、 l f f ? ? l f l ? ? f l ? ? l f l ? ? f aL? !#$%&()*)+,- aL? !#$%&()*)+,- urdc? !#$%&()*+,jkqN?och? ? ! umih? !#$%&()*+,jkqM? ? ! dcp? !#$%&()*+,jkqP?uolc? ? ! Oml? !#$%&()*+,dqlm? ? ! uD? !#=uD?NSKVPQQje? i?=PPKUSUUje? e? Esaa? F QKOPPSje? sJt? !shf?NLQ? !? ? !F a=l? ! ?a? !#$%&()e? !#$%&i? ! ? !#
12、$%lk? e? !lcc? i? ! tch? ? ! ? !#$%pM?pN? !#$%&(e? ? ? ! pm?t? !#$? ? ! p_pl? !#$%&(&)*+Edka? F ? !#$%&e? !#$%&Edka? F ? !dka? ? !#$E=?RsF i?=? !#$%& i?lmjm? ! i?ifkb? ! ? !dka? ? !#!$%& ? !#$%&()*+,-.,/0123$%456789&23$%( ? !#$%&( ? !#!$dka? ? !dka? o?ifkb? ! o?lmjm? ! o? !#$%& ? !#$E?RsF ? !dka? ?
13、!#$%&i? !# ?F=?mja?jp_? !#OD? !?#$%&( ? dqlm?c=p? !#$%&()?*+E?e?W=? !#$?%#&F ? urdc?bcj? !#$c=p? !#$%&?()*+,-./012) ? umih?bcj=mii? !?#$%&()*!+,bcj? !#$%&()mii? !#$%& ? dcp?c=p? !#$%&()*+,e? !#$%& ? och?uD? !#$NPS? !#=E? !F=? ? Oml?a? !#$%&()&* ? uolc?NSh=oj? Qc? !#?$%&()*+,-./01-2 29 30 MD TEST MOD
14、E MD PWB CDMD EDIT STAGE() 1. MD 2. MD 3. MD 4. 5. 6. 7. 8. 8-1.1 8-2.2 (S) 8-3. (EF) 8-4. 9. 10.U-TOC (TOC) 1. MD MDAC 1) 2) 31 2. MD 1) 2) MD (D/A OUT) 1kHz-17dB (140mV) 3. MD 1)MD EJECTDISC 2) AC MDPOWER ON AC 4. STOP (ALL SV OFF) STOPALL SV OFF 5. ALL SV OFFB-SKIPF-SKIP INSIDE LIMIT SWJAZZ PICK
15、UPPICK UP (JAZZ) 6. 1)ALL SV OFFMD EDIT ALL SV OFF LASER READ (0.68mW) LASER 1/21 2 (0.34mW) LASER WRITE (6.8mW) 2)STOPMD EDITALL SV OFF 32 7. 7-1. ALL SV OFFMO DISCCDMDMD EJECTOWHUP/DOWN CDMDOWH DOWN () MD EJECTOWH UP () (TGYS-1) OWH 7-2. REFLECT SWREC PROTECT SWINSIDE LIMIT SW (PITMO) JAZZINSIDE L
16、IMIT SW PICK-UP POPREFRECT SW DISC (TEST DISC) AUTO MARKPIT ROCKREC PROTECT SW MO DISC (REC PROTECT) TIME MARKGRV 8. 8-1.1 1) DISCALL SV OFFPLAY FOCUS SRCH 2)STOPALL SV OFF 8-2.2 (S) 1)ALL SV OFFTUNER FOCUS CHECKDISCDISC S 2)STOPALL SV OFF 33 8-3. (EF) 1) DISC 2)MD MODEDISC PIT DISCSELECT PIT MO DIS
17、CSELECT GRV 3)PLAY FOCUS SRCHFOCUS ON! 4)FOCUS ON!DISPLAYS.ERR=$EFDC S.ERR (EFDC) $807089 5)STOPALL SV OFF 8-4. 1)FOCUS ON!ENTER ALL SV ON 2)STOPALL SV OFF 9. 1)ALL SV ONDISPLAY 4 (0030) F.BIAS=$00 34 2) T-BASS ALL SV OFFT-BASS600C30C( ) DISC30C600C 10.U-TOC (TOC) U-TOC ERRORDISCBLANK DISC 1) MO DIS
18、C 2)F-SKIPB-SKIPDISC 3)PLAYFOCUS ON! 4)ENTERALL SV ON 5)TAPE REC/REC MUTEJOG MODEUTOC ERASE 6)ALL SV OFFU-TOC 35 MD ADJUSTMENT MD NO Adjust MD () (10mW) DISCTGYS-1 ()MDW-74 () DISC (DISC) MD 17 START END 1TEST MODE 2EEPROM 3 4 5AUTO SEQUENCE ADJ 6 7 36 START 1TEST MODE 2EEPROM MD AC STOP CD OPEN/CLO
19、SE 37 3 DISPLAY PAUSE ENTER STOP () MD B.SKIP F.SKIP 38 4 ENTER STOP MD EDIT PAUSE ENTER PAUSE $11 0.68mW 6.80mW MD EDIT2 $9F 39 5 DISC AUTO SEQUENCE ADJ MD MODE MD PLAY ENTER MO DISC MDW-74 TIME MARK MO DISC STOP DISPLAY2 DISPLAY (IVREF) EF 0915 (16) IVR 040A (16) (/ ) 0C30 (16) 0C30 (16) 1A50 (16)
20、 STOP MD EJECT 40 5AUTO SEQUENCE ADJ MD MODE MD PIT DISC AUTO MARK PIT DISC STOP DISC DISPLAY2 DISPLAY (IVREF) EF 0915 (16) IVR 1419 (16) (/ ) 0C3F (16) 0C3F (16) 1A50 (16) STOP MD EJECT TGYS-1 PIT DISC 41 6 TGYS-1 MD MODE AUTO MARK B.SKIP F.SKIP DISC AUX/D-IN DISPLAY 0030 STOP MD EJECT DISC 42 6 MD
21、W-74 B.SKIP F.SKIP DISC CD STOP STOP EJECT DISC 600C 1530 AUX/D-IN 600C DISPLAY 0030 43 7 POWER2 No Adjust END 44 MECHANICAL EXPLODED VIEW 1 / 1 G G B B A A A K J A A A D J AL I A A A A A D A A B B A E M M M M A D H A A A C C I I F L G G F F F G A G G I G c b b c a a 1 4 7 2 3 5 6 8 9 PWB PWB PWB 11
22、 13 12 31 15 14 28 17 18 18 20 19 16 23 24 25 26 39 40 FL 42 35 27 36 37 33 34 32 29 30 3ZG-3 PWB PWB PWB PWB PWB 45 46 43 48 49 63 64 65 5647 PWB 50 51 53 52 54 59 61 60 62 ZZA-1 44 22 41 38 66 21 CHAS MAIN 10 57 2ZM-1 PLATE,SHLD 58 55 WIRE,BINDER AZG-U A HT-SINK d d I XR-MD520 S 12/10/25 ACJ-4 45
23、MECHANICAL PARTS LIST 1 / 1 DESCRIPTIONREF. NO.KANRI NO. PART NO.DESCRIPTIONREF. NO.KANRI NO. PART NO. ! COLOR NAME TABLE Basic color symbolColorBasic color symbolColorBasic color symbolColor BBlackCCreamDOrange GGreenHGrayLBlue LTTransparent BlueNGoldPPink RRedSSilverSTTitan Silver TBrownVVioletWWh
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