Sony mds sp 55 service manual
This is the 58 pages manual for sony mds sp 55 service manual.
Read or download the pdf for free. If you want to contribute, please upload pdfs to audioservicemanuals.wetransfer.com.
Extracted text from sony mds sp 55 service manual (Ocr-read)
Page 1
2 SELF-DIAGNOSIS FUNCTION The self-diagnosis function consists of error codes for customers which are displayed automatically when errors occur, and error codes which show the error history in the test mode during servicing. For details on how to view error codes for the customer, refer to the following box in the instruction manual. For details on how to check error codes during servicing, refer to the following Procedure for using the Self- Diagnosis Function (Error History Display Mode). Procedure for using the Self-Diagnosis Function (Error History Display Mode). Note:Perform the self-diagnosis function in the error history display mode in the test mode. The following describes the least required procedure. Be careful not to enter other modes by mistake. If you set other modes accidentally, press the MENU/NO button (MD) to exit the mode. 1. When the power OFF (STANDBY), press the ?/1 button (TA) while pressing the s button (MD) and ENTER/YES button (MD) together. 2. Press the MENU/NO button, and when Check is displayed. 3. Rotate the l L knob (MD) and when [Service] is displayed, press the ENTER/YES button (MD). 4. Rotate the l L knob (MD) and display ERR DP MODE. 5. Pressing the ENTER/YES button (MD) sets the error history mode and displays total rec. 6. Select the contents to be displayed or executed using the l L knob (MD). 7. Pressing the CD SYNC REC button (MD) and to execute the contents selected. 8. Pressing the CD SYNC REC button (MD) another time returns to step 5. 9. Pressing the MENU/NO button (MD) displays ERROR DP MODE and exits the error history mode. 10.To exit the test mode, press the ?/1 button (TA). The unit sets into the STANDBY state, the disc is ejected, and the test mode ends. Self-diagnosis Display This system has a Self-diagnosis display function to let you know if there is a system malfunction. The display shows a code made up of three letters and a message alternately to show you the problem. To solve the problem refer to the following list. If any problem persists, consult your nearest Sony dealer. C11/Protected The MD is protected against erasure. cRemove the MD and slide the tab to close the slot (See page 11). C12/Cannot Copy You tried to record a CD or MD with a format that the system does not support, such as a CD- ROM. cRemove the disc and turn off the system once, then turn it on a gain. C13/REC Error Recording could not be performed properly. cMove the system to a stable place, and start recording over from the beginning. The MD is dirty or scratched, or the MD does not meet the standards. cReplace the MD and start recording over from the beginning. C13/Read Error The MD deck cannot read the disc information properly. cRemove the MD once, then insert it again. C14/Toc Error The MD deck cannot read the disc information properly. cReplace the MD. cErase all the recorded contents of the MD using the All Erase function (See page 32). C41/Cannot Copy The sound source is a copy of a commercially available music software, or you tried to record a CD-R (Recordable CD). cThe Serial Copy Management System prevents making a digital copy . You cannot record a CD-R (see page 43). C71/Check OPT-IN This appears momentarily because of the signal of the digital broadcast during recording. cThere is no affect on the recorded contents. No component is connected to the DIGITAL OPTICAL IN jack, or a digital component is not connected properly. cConnect a digital component to the DIGITAL OPTICAL IN jack properly using a digital connecting cable (an optical cable) (not supplied (See page 39). The connected digital component is not turned on. cSee the operating instructions supplied with the connected component and confirm whether the component is turned on. The digital connecting cable (an optical cable) connected to the DIGITAL OPTICAL IN jack is pulled out, or the connected digital component is turned off during digital recording. cConnect the cable, or turn on the digital component.
Page 2
3 Displays the recording time. Displayed as rssssssh. The displayed time is the total time the laser is set to the high power state. This is about 1/4 of the actual recording time. The time is displayed in decimal digits from 0h to 65535h. Displays the play time. Displayed as pssssssh. The time displayed is the total actual play time. Pauses are not counted. The time is displayed in decimal digits from 0h to 65535h. Displays the total number of retries during recording and number of retry errors during play. Displayed as rss pss. r indicates the retries during recording while p indicates the retry errors during play. The number of retries and retry errors are displayed in hexadecimal digits from 00 to FF. Displays the total number of errors. Displayed as total ss. The number of errors is displayed in hexadecimal digits from 00 to FF. Displays the 10 latest errors. Displayed as 0s E@@. s indicates the history number. The smaller the number, the more recent is the error. (00 is the latest). @@ indicates the error code. Refer to the following table for the details. The error history can be switched by rotating the l L knob (MD). Mode which erases the retry err, total err, and err history histories. When returning the unit to the customer after completing repairs, perform this to erase the past error history, After pressing the CD SYNC REC button (MD) when er refresh appears, press ENTER/YES button (MD) to erase the history. Complete!! will be displayed momentarily. Be sure to check the following when this mode has been executed. -The data has been erased. -The mechanism operates normally when recording and play are performed. Mode which erases the total rec and total play histories. These histories serve as approximate indications of when to replace the optical pick-up. If the optical pick-up has been replaced, perform this operation and erase the history. After pressing the CD SYNC REC button (MD) when tm refresh? is displayed, press the ENTER/YES button (MD) to erase the history. Complete! will be displayed momentarily. Be sure to check the following when this mode has been executed. -The data has been erased. -The mechanism operates normally when recording and play are performed. ITEMS OF ERROR HISTORY MODE ITEMS AND CONTENTS Selecting the Test Mode Display total rec total play retry err total err err history er refresh tm refresh?Details of History No error Read error. PTOC cannot be read (DISC ejected) TOC error. UTOC error (DISC not ejected) Loading error Address cannot be read (Servo has deviated) Table of Error Codes Error Code E00 E01 E02 E03 E04E05 E06 E07 E08 E09 E0AFOK has deviated Cannot focus (Servo has deviated) Recording retry Recording retry error Playback retry error (Access error) Play retry error (C2 error) Details of Error Error Code Details of Error