Technics SL-DV290EE Manuale utente

ORDERNO.AD0305101C8

DVD/VideoCD/CD changer

SL-DV290EE / SL-DV290GN

Colour

(s)....................SilverType

System:SC-DV290

Because ofuniqueinterconnecting cables, whena

componentrequires service, send orbring intheentire

system.

Note:Refertotheservice manual forModel No.SA-

DV290EE/GN(ORDERNO.AD0305100C8) for

information on “ACCESSORIES”and “PACKAGING”.

SPECIFICATIONS

Specification

Discs played (8cm or12 cm)

DVD-Video/DVD-Audio

DVD-RAM/R(DVD-Video formatdiscs)

Video CD, CD(CD-DA)

MP3/WMA/JPEGformatdiscs)

Audio

No. ofchannels5.1channel (FL, FR, SL, SR, C, SW)

Video

Signal system PAL 625/50, PAL 525/60, NTSC

Outputlevel

Compositevideo 1Vp-p (75 )

S-video Y 1Vp-p (75 )

S-video C 0.300 Vp-p (75 )PAL

0.286 Vp-p (75 )NTSC

Pickup

Beam source Semiconductorlaser

Wavelength 658/790 nm

General

Dimensions(W×H×D) 293×89×288 mm

Mass 2.5kg

PowerSupply: DC10V

PowerConsumption: 12W

Nots 1.Design and specificationsaresubjectto

changewithoutnotice.

2.Dimensionsand weightareapproximate.

3.Total harmonicdistortion ismeasured bythe

digital spectrumanalyzer.

System/SC-DV290

Sound processor:SH-DV290, DVD/ Video CD/ CD

changer:SL-DV290, Tuner/ Amplifier:SA-DV290 ,

CassetteDeck:RS-DV290, Speakers:Front*(SB-

DV290),Center* (SB-PC95),Surround*(SB-PS95)

(*Madein MESA.)

1. BeforeRepair

Thisequipment(SL-DV290),whichisthecomponentofthissystem, issuppliedwithpowerfrom

thetuner/amplifier(SA-DV290)through thesound processor (SH-DV290). Whenrepairing this

equipmentor checking operation ofthesystem, besuretoconnectthetuner/amplifierand sound

processor withit.

Thisequipment, eveninthestateofitas asingleequipment, permitspowersupplyand operation

check. Whenoperating itas asingleequipmentwithoutthetuner/amplifierand sound processor,

refertotheparagraph of"Measurementsand Adjustments.

2. Precaution of LaserDiode

3. Operating Instructions

4. Handling Precautions forTraverse Deck

Thelaserdiodeinthetraverse deck (optical pickup)may break downduetopotential difference

causedbystaticelectricityofclothes or humanbody.So, becareful ofelectrostaticbreakdown

during repairofthetraverse deck (optical pickup).

4.1. Handling oftraverse deck (optical pickup)

1. Donotgiveconsiderableshock tothetraverse unit(optical

pickup)as ithas anextremelyhigh-precise structure.

2. Whenreplacing theoptical pickup, install theflexiblecableand cut

its shortland withanipper. See theoptical pickup replacement

procedureinthisTechnical Guide. Beforereplacing thetraverse

unit, removetheshortpinforpreventingstaticelectricityandinstall

anew unit. Connect theconnectoras shorttimeas possible.

3. Theflexiblecablemaybecutoff ifanexcessiveforce isappliedto

it. Use caution whenhandling thecable.

4. Thehalf-fixedresistorforlaserpoweradjustmentcannotbe

adjusted. Donotturntheresistor.

Fig. 1

4.2. Replacementprocedurefortheoptical pickup

1. Connect theFlexiblecabletotheconnectoron theterminal P.C.B..

2. Cuttheoptical unitFPCat thepointshownbelow. (Asshownin

Fig. 2.)

Fig. 2

4.3. Grounding forelectrostaticbreakdownprevention

1. Humanbodygrounding

Use theanti-staticwrist straptodischargethestaticelectricity

fromyourbody. (AsshowninFig. 3.)

2. Worktablegrounding

Putaconductivematerial (sheet) orsteel sheet on thearea where

theoptical pickup isplaced, and ground thesheet.

Caution:

Thestaticelectricityofyourclothes will notbegroundedthrough

thewrist strap. So, take carenottolet yourclothes touchthe

traverse deck (optical pickup).

Fig. 3

5. Operation Checks and Component Replacement

Procedures

-Thissection describes procedures forchecking theoperation of

themajorprintedcircuitboardsand replacing themain

components.

-Forreassemblyafteroperation checks orreplacement, reverse the

respectiveprocedures. Special reassemblyprocedures are

describedonlywhenrequired.

5.1. Checking fortheDVDmodule(1) P.C.B.

-Check theDVDmodule(1) P.C.B. (Aside) as shownbelow.

-Check theDVDmodule(1) P.C.B. (Bside) as shownbelow.

5.2. Checking fortheoperation P.C.B.

-Follow the(Step1) -(Step3) ofitem5.1.

-Check theoperation P.C.B. as shownbelow.

5.3. Checking forthemainP.C.B.

-Follow the(Step1) -(Step3) ofitem5.1.

-Follow the(Step1) -(Step5) ofitem5.2.

-Check themainP.C.B. as shownbelow.

5.4. Checking fortheDVDmodule(2) P.C.B.

-Follow the(Step1) -(Step3) ofitem5.1.

-Follow the(Step1) -(Step5) ofitem5.2.

-Check theDVDmodule(2) P.C.B. as shownbelow.

Questo manuale è adatto per i seguenti modelli

Indice

Altri manuali Technics Lettore CD

Technics

Technics SL-PS7 Manuale utente

Technics

Technics sl-mc410 Manuale utente

Technics

Technics SL-PG540A - service Manuale utente

Technics

Technics sl-pd887 Manuale utente

Technics

Technics SL-P990 Manuale utente

Technics

Technics CQ-DP5EU/EC Manuale utente

Technics

Technics SL-PS900 Manuale utente

Technics

Technics SLPD6 - COMPACT DISC CHANGER Manuale utente

Technics

Technics SL-PD988 Manuale utente

Technics

Technics SL-XP600 Manuale utente

Technics

Technics SL-P1000 Manuale utente

Technics

Technics SL-DV250 Manuale utente

Technics

Technics sl-mc410 Manuale utente

Technics

Technics SC-HD310 Manuale utente

Technics

Technics SL-PG490 Manuale utente

Technics

Technics SL-PD1348 Manuale utente

Technics

Technics SL-HD505 Manuale utente

Technics

Technics SL-PG340 Manuale utente

Technics

Technics SL-PD947 Manuale utente

Technics

Technics SL-HD301 Manuale utente

Technics

Technics SL-P1200 Manuale utente

Technics

Technics SL-HD550 Manuale utente

Technics

Technics SL-PG340A Manuale utente

Technics

Technics SL-C700E Manuale utente

Manuali Lettore CD popolari di altre marche

RCA

RCA RP-7923 Manuale utente

Pioneer

Pioneer DEH-P3550MP XM Manuale utente

Philips

Philips AZ1207 Manuale utente

Philips

Philips CD582 Manuale utente

Philips

Philips AZ 6821 Manuale utente

Lasonic

Lasonic MSU-2020 Manuale utente

THOMSON

THOMSON RCD150 Manuale utente

Denon

Denon DCD-1420 Manuale utente

Panasonic

Panasonic SJ-MR100 Manuale utente

Onkyo

Onkyo DX-7210 Manuale utente

Sony

Sony MZ-R3 Manuale utente

Denon

Denon DVM-4800 Manuale utente

JBL

JBL MR-32 Manuale utente

RCA

RCA RCD152 Manuale utente

Clarion

Clarion compact disc Manuale utente

Sony

Sony MZ-M10 Manuale utente

Philips

Philips Expanium AZ 1538 Manuale utente

Rotel

Rotel RCD 975 Manuale utente