Table Of Contents - Pioneer DV-45A Service Manual

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CONTENTS
SAFTY INFORMATION ..
1. SPECIFICATIONS .. Sreseciscssatsntoocdgacssocaasssolsdeveinveseabeanerte
2. EXPLODED VIEWS AND PARTS ust... minneans
2.1 PACKING .. : ovodesscusscedacteutevensnees
2.2 EXTERIOR SECTION... ws
2.3 FRONT PANEL SECTION ..
2,4 LOADING MECHA ASSY .......
2.5 TRAVERSE MECHANISM ASSY- s..
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM...
3.1 BLOCK DIAGRAM... ase
3.2 LOAB ASSY and OVERALL WIRING DIAGRAM... wee 20
3.3 DVDM ASSY 1/4 [FTS BLOCK] .....-ccccecssceesescsnesnensesssnseeee sa sestessisat esdnotadtosatsssscastssccseacstassuposessints ee
3.4 DVDM ASSY 2/4 [FR BLOCK]... ec eeecseneeresennnareeecsecseecenesseeessaneneecsesensee ent ennenagpaqesesonsnensesnmasceeesees
3.5 DVDM ASSY 3/4 [EBY/AV1 BLOCK] ...cccscieecesscenscscsetecescsscsecsssscseessesunaussnenseeseessasescsessssnaesssssnetissessees BO
3.6 DVDM ASSY 4/4 [VENC ee ee irene
3.7 JACB ASSY 1/2 [AUDIO BLOCK]... abivdecece sensadedecesaes vere OO
3.8 JACB ASSY 2/2 [VIDEO mui nds susesvisidedeascecssters a 2
3.9 SACDB ASSY ... wees eh sSevatctaaetae
3.10 FLKY and KEYB "ASSYS .. sboisenosdsdosswatessotateoseiss
3.11 POWER SUPPLY Tan an i es oh EI
3.12 WAVEFGRMS [DVDM ASSY] .........:cccceseeseessneeeeeseseneren es wise duenantls Savenduoduiaudéne gui sane
3.13 WAVEFORMS [JACB ASSY] ....--:cccccccccccesesesesecestetssseavecscecsssneesessnenestsscesenencescevacsareesenanranarsesssaneseresssenes 40)
4, PCB CONNECTION DIAGRAM ......cccsssssseceececesceeeseececececeneseeaeessernsaunesseesaescstseaeesesseseemecaecateeneessssnsecessetseees AY
4.2 DVDM ASSY .............. -- 42
4.3 JACB ASSY ..
4.4 SACDB ASSY ...
4.5 FLKY and KEYB ASSYS .. ieitteassucvonsatevaxsurinenssds
4.6 POWER SUPPLY ORIN coae sot, ete
5. PCB PARTS LIST ..
6. ADJUSTMENT .. ie
6.1 ADJUSTMENT ITEMS AND LOCATION .. ae
6.2 JIGS AND MEASURING INSTRUMENTS... sevens OD
6.3 NECESSARY ADJUSTMENT POINTS .. Sate diedadsacencgcacsasncscdesateasssvecesay: OU
6. 5 MECHANISM. ADJUSTMENT... ai sds vangnddasbaniiagit coassesSecsvesacatécecs ess vasvsistoivdoncedcencsdcuedesedscecnnnduatatadssesssie/ OX
7. GENERAL INFORMATION ....0.,.:esceccsscesseseseseecssareessecseseennnenspaseeesaeenaaeseeeeseeneness stiaceacdiviedseasssdatsissase OO
7.1 DIAGNOSIS ... aesse 1546685
7.1.1 1D NUMBER 'AND 1D DATA SETTTING .. secadteesegaccseccseassante vee 6B
7.1.2 SELF-DIAGNOSIS FUNCTION OF PICKUP [DEFEOTIVE setectocessroeonsinte vee OF
7.1.8 TEST MODE SCREEN DISPLAY .. doiiaiee sense vee 6B
7.1.4 SELF-DIAGNOSIS FUNCTION .. sie dataruchdcucacdc cteailealaasp igacuss cideauoesiscnssiwaisassssadscazyo.d U
7.1.5 FUNCTION SPECIFICATION OF THE SERVICE MODE, sbosiseitasiispesessapicnesosacesecseaacactocasaatussouvenanestacsanaih
7.1.6 ERROR DISPLAY .. u Sushoutdeducd fonutevobe¥osnssd veskosechsScavvipesosswierbucloctonstocisieaderss FO
7.1.7 TEST POINTS LOCATION & WAVEFORMS .. mssWTodestetaeastcdveasuaceedess iscctescvstecdaccalersadeseuse® OD
7.1.8 TROUBLE SHOOTING ou... eeceeeeeeeeeeeceeutapessceseeesnnecseeesesensessesneresesesennesense vee EE
7.1.9 DISASSEMBLY .........cccsesecnneeees eaeree &)
7. 3 DISC / CONTENT FORMAT PLAYBACK COMPATIBILITY - Ma scbcabyacstsiuscsuesnctouesesau seuvetsentcusnecoss 121
CaRAL
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vee 16
16
36
wens OO
39
verve 48
wi OO
wos OZ
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.. 59