Technics SL-DV290EE User manual

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.

This manual suits for next models

Table of contents

Other Technics CD Player manuals

Technics

Technics SL-XP300 - SERVICE User manual

Technics

Technics SL-G700 User manual

Technics

Technics SL-P350 User manual

Technics

Technics SL-MC6 User manual

Technics

Technics SL-XP700 User manual

Technics

Technics SL-G700E-K User manual

Technics

Technics SL-MC310 User manual

Technics

Technics SL-PG350 User manual

Technics

Technics SL-C700 User manual

Technics

Technics SL-CH505 User manual

Technics

Technics SL-PS7 User manual

Technics

Technics SL-PG460A User manual

Technics

Technics SL-HD301 User manual

Technics

Technics SL-PG480A - schematics User manual

Technics

Technics SLPD8 - COMPACT DISC CHANGER User manual

Technics

Technics SL-PG340A User manual

Technics

Technics SL-PD888 User manual

Technics

Technics SL-PS900 User manual

Technics

Technics SLMC60 - COMPACT DISC CHANGER User manual

Technics

Technics SLMC7 - COMPACT DISC CHANGER User manual

Technics

Technics SL-XP600 User manual

Technics

Technics SL-XP600 User manual

Technics

Technics SL-PD688 User manual

Technics

Technics SL-PD7 User manual

Popular CD Player manuals by other brands

RCA

RCA RP-7923 instruction manual

Pioneer

Pioneer DEH-P3550MP XM Operation manual

Philips

Philips AZ1207 owner's manual

Philips

Philips CD582 user manual

Philips

Philips AZ 6821 operating manual

Lasonic

Lasonic MSU-2020 user manual

THOMSON

THOMSON RCD150 user manual

Denon

Denon DCD-1420 Service manual

Panasonic

Panasonic SJ-MR100 operating instructions

Onkyo

Onkyo DX-7210 instruction manual

Sony

Sony MZ-R3 operating instructions

Denon

Denon DVM-4800 Service manual

JBL

JBL MR-32 Operation manual

RCA

RCA RCD152 Specifications

Clarion

Clarion compact disc owner's manual

Sony

Sony MZ-M10 operating instructions

Philips

Philips Expanium AZ 1538 user manual

Rotel

Rotel RCD 975 owner's manual