Sony 4-216-840-0 service manual Operating the Continuous Playback Mode, Mid, Out

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5-1. Operating the Continuous Playback Mode

1. Entering the continuous playback mode

(1)Set the disc in the unit. (Whichever recordable discs or discs for playback only are available.)

(2)Turn the = AMS + knob and display “CPLAY MODE” (C30).

(3)Press the [YES] button to change the display to “CPLAY MID”.

(4)When access completes, the display changes to “C1 = AD = ”.

Note: The numbers “ ” displayed show you error rates and ADER.

2. Changing the parts to be played back

(1)Press the [YES] button during continuous playback to change the display as below. “CPLAY MID” n“CPLAY OUT” n“CPLAY IN”

When pressed another time, the parts to be played back can be moved.

(2)When access completes, the display changes to “C1 = AD = ”.

Note: The numbers “ ” displayed show you error rates and ADER.

3. Ending the continuous playback mode

(1)Press the [MENU/NO] button. The display will change to “CPLAY MODE”.

(2)Press the [ÊÊÊÊÊEJECT]¤ button to remove the disc.

Note: The playback start addresses for IN, MID, and OUT are as follows.

IN

40h cluster

MID

300h cluster

OUT

700h cluster

5-2. Operating the Continuous Recording Mode (Use only when performing self-recording/palyback check.)

1. Entering the continuous recording mode

(1)Set a recordable disc in the unit.

(2)Turn the = AMS + knob and display “CREC MODE”.

(3)Press the [YES] button to change the display to “CREC MID” (C31).

(4) When access completes, the display changes to “CREC (

” and

REC

lights up.

Note: The numbers “ ” displayed shows you the recording position addresses.

2. Changing the parts to be recorded

(1)When the [YES] button is pressed during continuous recording, the display changes as below. “CREC MID” n“CREC OUT” n“CREC IN”

When pressed another time, the parts to be recorded can be changed. REC goes off.

(2) When access completes, the display changes to “CREC (

” and

REC

lights up.

Note: The numbers “ ” displayed shows you the recording position addresses.

3. Ending the continuous recording mode

(1)Press the [MENU/NO] button. The display changes to “CREC MODE” and

(2)Press the [ÊÊÊÊEJECT]¤ button to remove the disc.

Note 1: The recording start addresses for IN, MID, and OUT are as follows.

REC

goes off.

IN

40h cluster

MID

300h cluster

OUT

700h cluster

Note 2: The [MENU/NO] button can be used to stop recording anytime.

Note 3: Do not perform continuous recording for long periods of time above 5 minutes.

Note 4: During continuous recording, be careful not to apply vibration.

5-3. Non-Volatile Memory Mode (EEP MODE)

This mode reads and writes the contents of the non-volatile memory.

It is not used in servicing. If set accidentally, press the [MENU/NO] button immediately to exit it.

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Contents Specifications MDS-JE520MDM-5A SELF-DIAGNOSIS Function Items of Error History Mode Items and Contents Table of Contents DiagramsSection Servicing Notes Flexible Circuit Board Repairing VarningJIG for Checking BD Board Waveform IOPRecord Precedure Checks Prior to Parts Replacement and Adjustments Criteria for Determination Measure if unsatisfactoryRetry Cause Display Mode PrecedureHexadecimal nBinary Conversion Table Section General Section Disassembly CoverFront Panel Section Main Board Mechanism Deck Section MDM-5ASlider CAM Base Unit MBU-5A, BD BoardSW BOARD, Loading Motor M103 Setting the Test Mode Section Test ModePrecautions for USE of Test Mode Exiting the Test ModeSelecting the Test Mode Display Contents Mark GroupMID Operating the Continuous Playback ModeNon-Volatile Memory Mode EEP Mode OUTTest Mode Displays Functions of Other ButtonsMeanings of Other Displays Section Electrical Adjustments Parts Replacement and AdjustmentPrecautions for Adjustments Precautions for Checking Laser Diode EmissionPrecautions for USE of Optical PICK-UP KMS-260A Laser power meterCheck Prior to Repairs Temperature Compensation Offset CheckLaser Power Check Traverse CheckFocus Bias Check Play Checking MO Error Rate CheckCD Error Rate Check Self-Recording/playback CheckLaser Power Adjustment Initial Setting of Adjustment ValueTemperature Compensation Offset Adjustment Recording and Displaying the IOP InformationTraverse Adjustment Focus Bias Adjustment ING CONTINUOUSLY-RECORDED DiscCD Auto Gain Control Output Level Adjustment Error Rate CheckAuto Gain Control Output Level Adjustment MO Auto Gain Control Output Level AdjustmentAdjustment Location Section Diagrams IC PIN Function DescriptionSrdt MNT2 XbusyXlat SensAsyo XrasXWE AsyiSfdr FS4Srdr SprdCnvss AderByte RSTLdin STBChack LD-LOWPlay Analog OUT Block Diagram MD Servo Section∙ Signal Path REC Analog REC DigitalBlock Diagram Main Section REC AnalogCircuit Boards Location CNDSemiconductor Location MDS-M100 Schematic Diagram BD Board 2/2 See 65 for Waveforms. See page 51 for IC Block DiagramSchematic Diagram SW Board Printed Wiring Board SW BoardIC406 M62016L IC421 M5293L IC121 CXD2654RMain Board IC301 ΜDA1341TS/N2 IC152 BH6511FS-E2MDS-M100 Semiconductor Location Schematic Diagram Main Board 1/2 See page 65 for Waveform MDS-M100 Ref. No Location D741 D742 IC761 Q741 Q742 Q767 MDS-M100 Section Exploded ViewsCover Section Chassis Section AEP, SP209 4-988-466-11 Spring ELECTROSTATIC, Leaf Mechanism Section MDM-5A201 206 204 205 221 A-4680-409-A Holder Complete AssyBase Unit Section MBU-5A Section Electrical Parts List AC Select BDCXA2523AR Short SwitchIC/TRANSISTOR Transistor FMW1Connector MainCeramic Inductor CarbonExcept US, CND Main Panel Panel SW Trans Sony Corporation
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