Technics SL-HD560E User manual

ORDERNo.AD0203063C2
Compact Disc Player
SL-HD560E
Traverse Deck:RAE0152ZMechanismSeries
Colour
(N)...........GoldType
System
SC-HD560:
Tuner;ST-HD560, Amplifier;SE-HD560,
CD Player;SL-HD560, Cassette Deck;RS-HD560,
Speakers;SB-HD560 (MadeinSpain.)
SPECIFICATIONS
Specifications
1

Digital outputterminal: Optical ×1
Audio section
DA converter: 1bit2DACMASH
Format
Sampling frequency: 44.1kHz
Pickup
Wavelength: 780 nm
General
Dimensions(W×H×D): 210×76.3×246 mm
Mass: 1.3kg
Notes:
Specificationsaresubjecttochangewithoutnotice.
Mass and dimensionsareapproximate.
*Noteon CD-R and CD-RW
Thisunitmay notbeabletoplay someCD-R dueto
thecondition ofrecording.
Itcannotplay CD-RW.
1. Note
1. Because touniqueinterconnecting cables, whenacomponent
requires service, send orbring intheentiresystem.
2. Refertotheservice manual forModel No. SE-HD560 (OrderNo.
AD0203061C2) forinformation on Accessories and Packaging.
2. BeforeRepair
Thisequipment(SL-HD560), whichisacomponentofthesystem, issuppliedwithpowerfrom
theAmplifier(SE-HD560)through theTuner(ST-HD560). Whenrepairing thisequipmentor
checking operation ofthesystem, besuretoconnecttoothersystemcomponentswithit.
Powersupplyand operation checks inthestateofitas asingleequipmentisimpracticable.
2

3. Handling Precautions forTraverse Deck
Thelaserdiodeinthetraverse deck (optical pickup)may break downduetopotential difference
causedbystaticelectricityofclothes or humanbody.
Sobecareful ofelectrostaticbreakdownduring repairofthetraverse deck (optical pickup).
3.1. Handling oftraverse deck (optical pickup)
1. Donotsubject thetraverse deck (optical pickup)tostatic
electricityas itisextremelysensitivetoelectrical shock.
2. To protect thelaserdiodeagainst electrostaticbreakdown, short
theflexibleboard(FFCboard)withacliporsimilarobject. Referto
Fig. 3-1.
3. Take carenottoapplyexcessivestress totheflexibleboard(FFC
board).
4. Donotturnthevariableresistor(laserpoweradjustment). Ithas
alreadybeenadjusted. Referto Fig. 3-1.
Fig. 3-1.
3.2. Grounding forelectrostaticbreakdownprevention
3.2.1. Humanbodygrounding
Use theanti-staticwriststraptodischargethestaticelectricityfrom your body. Referto Fig. 3-2.
Fig. 3-2.
3

3.2.2. Worktablegrounding
Putaconductive material (sheet) or steel sheeton thearea wherethetraverse deck (optical
pickup)isplaced, and ground thesheet. Referto Fig. 3-3.
Fig. 3-3.
Caution:
Thestaticelectricityofyourclothes will notbegroundedthrough
thewrist strap.
Sotake carenottolet yourclothes touchthetraverse deck (optical
pickup).
4. Precaution of LaserDiode
5. Location of Controls
6. Operation Checks and Component Replacement
Procedures
4

-Thissection describes procedures forchecking theoperation of
themajorprintedcircuitboardsand replacing themain
components.
-Forreassemblyafteroperation checks orreplacement, reverse the
respectiveprocedures. Special reassemblyprocedures are
describedonlywhenrequired.
6.1. Checking forthemainP.C.B.
-Check themainP.C.B. as shownbelow.
6.2. Checking fortheCD servoP.C.B.
-Follow the(Step1) -(Step3) ofitem6.1.
5

-Check theCD servoP.C.B. as shownbelow.
6

6.3. Replacementforthetraverse deck ass’y
-Follow the(Step1) -(Step3) ofitem6.1.
-Follow the(Step1) -(Step5) ofitem6.2.
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