Sony R501PC service manual 88RMC OK, Sound Skip Check Result Display Mode, Key Check Mode

Page 15

4-10. Sound Skip Check Result Display Mode

This set can display the count of errors that occurred during the recording/playing for checking.

Setting method of sound skip check result display mode

1.Set the test mode (see page 11).

2.Press the N key or [T.MARK] + N keys, and the playing or recording sound skip result display mode becomes active respectively where the LCD displays the following.

This set LCD display

0 00P

R

 

 

 

 

 

 

 

 

Total count of play

 

 

 

 

 

Total count record

 

 

 

 

 

system errors(hex.)

 

 

 

system errors(hex.)

3.When the N key is pressed, total error count is displayed on the LCD, and each time the > key is pressed, the display item moves down by one as shown below. Also, if the . key is pressed, the display item moves up by one, then if the [T.MARK] + N keys is pressed, the display in the record mode appears.

When the [T.MARK] + N keys is pressed, total error count is displayed on the LCD, and each time the > key is pressed, the display item moves down by one as shown below. Also, if the . key is pressed, the display item moves up by one, then if the N key is pressed, the display in the play mode appears.

Playing sound skip

Recording sound skip

result display

result display

MZ-R501/R501PC

• Cause of Sound Skip Error

 

Cause of error

Description of error

 

 

 

 

EIB

Sound error correction error

 

 

 

Play

Stat

Decoder status error

Adrs

Address access error

 

 

BEmp

Buffer is empty

 

BOvr

Buffer is full, and sounds were

 

dumped

 

 

 

 

 

Record

Bful

Buffer capacity becomes less,

 

and forcible writing occurred

 

 

 

 

 

 

Rtry

Retry times over

 

 

 

4.To quit the sound skip check result display mode and to return to the test mode (display check mode), press the x key.

4-11. Key Check Mode

This set can check if the set function normally.

• Setting Method of Key Check Mode

1. Setting the test mode (see page 11).

2. Press the [T.MARK] + X keys activates the key check mode. (At the last two digits, AD value of remote commander key line is displayed in hexadecimal)

This set LCD display

8 88RMC OK

0 00 P R

000 EIB

000 Stat

000 Adrs

000 BEmp

0 00 P R

000 BOvr

000 Bful

000 Rtry

000 ######

3.When each key on the set and on remote commander is pressed, its name is displayed on the LCD. (The operated position is displayed for 4 seconds after the slide switch is operated. If any other key is pressed during this display, the remote com- mander LCD switches to its name display)

Example1: When > key on the set is pressed:

This set LCD display

8 88FF

000 ######

PR :Total play/record errors(hex.)

:Counter of sound skip check each item(hex.)

###### :6-digit address where sound was skipped last(hex.)

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Contents LCX-4R SpecificationsMZ-R501/R501PC Flexible Circuit Board RepairingDiagrams Table of ContentsElectrical Adjustments DisassemblyOptical PICK-UP Flexible Board Section Servicing NoteGeneral Looking at the controlsSection Disassembly Case Lower AssyCase Upper Assy Main Board LCD ModuleMD Mechanism Deck Service ASSY, OP Motor Flexible Board Holder AssyDC Motor M601, DC Motor M603 DC Motor M60200 6 Section Test Mode00Manual Configuration of Test ModeManual Mode Transition method in Manual Mode11072A1D 113A4S1D11OFEJ1D 11063B1DDescription of Indication History Reset the error display codeDescription of Error Indication Codes Setting method of Reset the Error Display CodeSound Skip Check Result Display Mode Key Check Mode88RMC OK 88RMC OK 32Pw-T W 21Reset21ResOK? 21Res72V5dat 62 S0171V5num 71 S2000ADJ OK 64V1 PWM14 S14 10Laser13WritPw Configuration of overall adjustment12HrefPw 12###S00MO OK 00Assy35Ofst 00CD OK0000TimeMK Mode Settings62***S20 62***S3043Resume 67***S6768***S20 68***S01IC PIN Function Description Section DiagramsSET KEY MIC SenseXtest MIFVSS3Xtsl APCDSPVDD0 DSPVSS0Slcw SldwSlcu SlcvSET CODE0 CLK SELOpen Close SW GND SWFlashvdd Xhold SWSycn REC Sync LevelMain Board Block Diagram Servo SectionMain Board Block Diagram Audio SectionBlock Diagram System Control / Power Section Main Board 3/3 System CONTROL/POWER SectionWaveforms Common note on Printed Wiring BoardSide a Printed Wiring Board Main Section Refer to page 33 for NoteSemiconductor Location Side B IC B/D Except US, CND Model C323 R314 C308 AP310 C102 C312 C307 IC501 SN761057DBT IC Block DiagramsIC701 SC111257FCR2 IC901 IC601IC302 TA2131FL IC301 AK5354VTCase Upper Blue Section Exploded ViewsPanel Section Case Upper SilverChassis Section 54 A-3323-653-A Main BOARD, Complete Except US,CND58 3-225-632-01 Spring LIMITER, Compression MD Mechanism Deck Section MT-MZR500-172 Section Main Electrical Parts List Jumper Resistor Ceramic Chip 9PFDiode Diode UDZ-TE-17-2.4BInductor Chip JACK, DC Polarity Unified TypeInductor COIL, ChokeNetwork Resistor SwitchSWITCH, Slide Hold FILTER, Chip EMI Common ModeItalian AEP AccessoriesCONNECTOR, Optical Except R501US,E ENGLISH,RUSSIAN,HUNGARIAN POLISH,CZECH,SLOVAKIANMemo Date Description of Revision Revision History