Table Of Contents - Alpine TDA7556R Service Manual

TDA-7556R/7659R/
TDA-7552R/7550R
Contents
SPOCiHCAMONS 1: 2:.2 sues css sspsidese ssvesce Does adenks cadsascaatssieeeleteccascelteeceesotsveatestectndes sev ad dadtans luda ieee ee el 2
Packing Assembly Parts List 0.0.0... ccccceceseseeseeeseecaeesseeseesausaeseesasaesscsecsacscssssssssssssavassavsessevssraesassausavsussutacsecasseees 3
Packing Method View oiic..cccsecscisscccauccasscisdensscpsencdsacceccccsuncenestsecutvstsvensesasdlsuccasevedueuuduesteydgyddccssalesceeresueseedesseviesseseussaee 3
Adjustment Procedures ......2....cccscesceceesessseesscteoessetassadecsecsecanensecescstestavavvsssssiustassvnsessecetendavacsavsvesadavedescassessvserees 4to6
Adjustment LOCALONS i552: 0sccalcessecs acest cede sive oes aclse5 fo Sovai avctss stacsacanSebeNe oe Doce s Minden aradbasddchaed edeadesoresced sleek Sables 7
Description OF.1C Terminal :.:.0:.:....:.ccccscessessescesssacecstesevtcusaestessveecadecucaicscavesesseuseedessuvseda cacvetanivesi¥elaccasuiavsiateaseue 8 to 10
LGD) Display. sass sick stows tuscthd cata veeceed Me Suaneaten de vab detect eebeyec Rd Sh Sodas saan ches ea ea eete ween
a aon oc ees
11
BIOCK: Dia Qrarm sicéuiceiecsseedics ctenangchage vate acyaeadiegs elbvibusbaetacagitoocedega gues soutes Sisal love ontalevsessacuevareababedioudedbiosactedeadbessmeeuess 12
Parts Layout on P.C. Boards and Wiring Diagram (1/4) .........ccccccccccecscesssssesceeceseveesascsesssssussseesecsucsssesssesecaes 13 to 14
Parts Layout on P.C. Boards and Wiring Diagram (2/4) ......0..cccccccccccesecessesseseeserceccesscsessessecaecatessecsuseascesesees 15 to 16
Parts Layout on P.C. Boards and Wiring Diagram (3/4) .....0...ccccecccesececccceccecescecescecaseeeseccssuecesteseaseseusacersase 17 to 18
Parts Layout on P.C. Boards and Wiring Diagram (4/4) ......0.cccccccccccecesessesssescesevecscesecestseseascscsautsessuseesccenesnss 19 to 20
Schematic Diagram (1/6) .........ccccccesccscssssssesscsecsesscssecsecsssseesscsevsessassessasseasseeaesausesssssssavaessassussasssessssressusssseses 21 to 23
Schematic Diagram (2/6) .........ccccccccsscssscssssesssessesescssccsecsscesssssssessasesssesssasaesaessavecssessevaessassasaucsecsecsssecaceeseass 24 to 26
Schematic Diagram (3/6) ............cccsccsccessssscsccccescsecsscssscsessecsssasaessseasusessessssssssatesassacssesasssasscececersssesesesecensesss 27 to 29
Schematic Diagram (4/6) ........cccccccseessesesscsssecessesscesessessescescsecscssssssevaceussssscesssasaesassussesacsusseassacassessenesuseevess 30 to 32
Schematic Diagram (5/6) 00.0... ccecccsssssssssssesssscsesseseesesecsecsescsesssssesscsesassvsavseaceevausavaresscatsassassucarsavsaceesseatens 33 to 35
Schematic Diagram (6/6) ..........ccccccccsccsssssessceseseesessecseesscsecsssssscsescsescsstsassassaevaevausucsenssssaessesaecaucsscstevauessacereenss 36 to 38
Electrical' Parts L i s t i s . c / . . : s : . i é c c n a s tent tosiu asia testes vdbeneds venthad vatveltitets otilgatsone@esiecs siceeees oeciasets das eteavelesbesh lotto 39 to 53
Exploded: View (Cabinet) ci sis ccc2i.die5.otaecaccess esnate neetd cee aun cts Ga vsien ais nshlas dh oan sbeabiaas de hieve, Gavan: 55 to 56
Cabinet Assembly Parts List... eccesesenesseeeeseeesesessensssssssesscsesesssacersesssvsssusssavsssevssaesaececsssasarsausaesssacausasasanes 57
Disassembly Instructions 0.0.0.0... ccscesccsesessssesessssssssssesessessesaceessesscsusesssssscssesessevacaceesassaevassusasseceusssecaesacesusseacerses 58
Semiconductor Lead Identifications 0... ceeeeescssesesssesscsecscseseescsssecscscsusecscsssssaeessesusvstateasacacauucsevaseaeauacasanensases 59
Refer to the Service Manual * TDM-7531R/TDM-7532R/TDM-7535R
Tuner Schematic Diagram
(Part No. 68E21961S01).
Specifications
NOTE: Refer to the Service Manual * TDM-7531R/7532R/7535R (Part No.
68E21961S01) for description not mentioned in this manual.
TAPE PLAYER
S/N Ratio (Volume Display 22 Position)
o.....cccccccccccssesesssescsesssesessssscavecsvaavasasavssavavasansnsseisersnevaseveees
Dolby OFF: 52dB
Dolby B * NR: 60.5dB
Dolby C * NR : 67dB (O@A)
GENERAL
NOTE : Due to Continuing product improvement, specifications and designs are subject to change without notice.
O: For TDA-7556R Model Only, = @: For TDA-7659R Model Only, A: For TDA-7552R Model Only,
LJ: For TDA-7550R Model Only Others : Common.