Panasonic-CRS1D-cdm-sm 电路图 维修手册.pdf

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1、 1 Note 2 2 Mechanism Overview 3 3 Self diagnosis and special mode setting 4 3.1. Service Mode Table 1 4 3.2. Special Mode Table 2 10 4 Troubleshooting Explorer 16 4.1. Preparation of service jig 16 4.2. Checking of Changer Unit 16 2006 Matsushita Electric Industrial Co. Ltd. All rightsreserved.Unau

2、thorizedcopyingand distribution is a violation of law. CRS1D 4.3. Setting the trays in 鉄 TOCK” position 16 5 Assembling and Disassembling Procedure. 26 5.1. Disassembling Procedures 26 5.2. Assembling Procedure 46 6 Exploded Views 66 6.1. CD Loading Mechanism 66 7 Replacement Parts List 67 Mechanism

3、 Unit Please use this manual together with the service manual for Model No. CRS1, Order No. MD0509368C0. CONTENTS Page Page ORDER NO. MD0603065A3 RadioFans.CN 收音机爱 好者资料库 1 Note This service manual does not include following information. Mechanism Drive Unit Mechanism Operation Description Flow Chart

4、 CRS1 (Change Unit) Ageing / Reliability Notes of Schematic Diagram Schematic Diagram Printed Circuit Board Exploded Views Replacement Parts List Refer to the original service manual for CRS1 (order No. MD0509368C0) 2 CRS1D RadioFans.CN 收音机爱 好者资料库 2 Mechanism Overview 3 CRS1D RadioFans.CN 收音机爱 好者资料库

5、 3 Self diagnosis and special mode setting This unit is equipped with functions for checking and inspecting namely: Self-Diagnostic and Test Mode. 3.1. Service Mode Table 1 By pressing various button combinations on the player and remote control unit can activate the various service modes for checki

6、ng. Special Note: Due to the limitations of the no. characters that can be shown on FL Display, the “FL Display” button on the remote control unit is used to show the following page. (Display 1 / Display 2). 3.1.1. Service Mode Table 1 ItemFL DisplayKey Operation Mode NameDescriptionRemote Control K

7、ey Error code check Error code check. The latest error code stored in the EEPROM IC is displayed. Error code (play_err) is expressed in the following convention. Error code = 0 x DAXX is expressed: DVDnn UXX Error code = 0 x DBXX is expressed: DVDnn HXX Error code = 0 x DXXX is expressed: DVDnn FXXX

8、 Error code = 0 x 0000 is expressed: DVDnn F- * “xx” denotes the error code In STOP (no disc) mode, press STOP button on the player, and “0” button on the remote control unit. *With pointing of cursor up and down on display. Cancelled automatically 5 seconds later. To exit, press POWER button on mai

9、n unit or remote control. ADSC internal RAM data check ADSC internal RAM data check. ADSC internal RAM data is read out and displayed. The value is shown in hexadecimal notation. The above example shows the data in ADSC address OFAh is 6901h. In STOP (no disc) mode, press STOP button on the player,

10、and “1” & “2” button on the remote control unit. Press STOP or PLAY button. CD laser drive current measurement CD laser drive current measurement. CD laser drive current measured and the result is displayed together with the initial value stored in the EEPROM IC. After the measurement, CD laser emis

11、sion is kept on. It is turned off when POWER key is switched off. (It is also turned off when POWER button on the player is switched off.) The value denotes the current in decimal notation. The above example shows the initial current is 25mA and the measured value is 22mA. In STOP (no disc) mode, pr

12、ess STOP button on the player, and “3” button on the remote control unit. Cancelled automatically 5 seconds later. Press“FLDisplay”buttononremote control unit for next page (FL Display). Device NameDisplay the device name.In STOP (no disc) mode, press STOP button on the player, and “4” button on the

13、 remote control unit. *With pointing of cursor up and down on display. Cancelled automatically 5 seconds later. To exit, press POWER button on main unit or remote control. Jitter checkJitter check. Jitter rate is measured and displayed. Measurement is repeatedly done in the cycle of one second. Read

14、 error counter starts from zero upon mode setting. When target block data failed to be read out, the counter advances by one increment. When the failure is caused by minor error, it may be corrected when retired to enable successful reading. In this case, the counter advances by one. When the error

15、persists even after retry, the counter may jump by two or more. Jitter rate is shown in decimal notation to one place of decimal. Focus drive value is shown in hexadecimal notation. In STOP (no disc) mode, press STOP button on the player, and “5” button on the remote control unit. Press STOP or OPEN

16、 button to exit. Press “FL DISPLAY” button on remote control unit for next page (FL Display). 4 CRS1D ItemFL DisplayKey Operation Mode NameDescriptionRemote Control Key Region displayRegion display & modeIn STOP (no disc) mode, press STOP button on the player, and “6” button on the remote control un

17、it. Cancelled automatically 5 seconds later. Micro- processor firmware version display & EEPROM checksum display. Micro-processor firmware version display & EEPROM checksum display. In STOP (no disc) mode, press STOP button on the player, and “7” button on the remote control unit. Cancelled automati

18、cally 5 seconds later. Press“FLDisplay”buttononremote control unit for next page. (FL Display) DVD module firmware version display DVD module firmware version display is on the FL Display. In STOP (no disc) mode, press STOP button on the player, and “8” button on the remote control unit. Cancelled a

19、utomatically 5 seconds later. InitializationInitialization. User settings are cancelled and player is initialized to factory setting. In STOP (no disc) mode, press STOP button on the player, andbutton on the remote control unit. DVD Module Reset To reset DVD Module.Ininitialisation,pressandholdSTOP

20、button on the player followed by “Enter” button on the remote control. Cancelled automatically 5 seconds later. DVD laser drive current measurement DVD laser drive current measurement. DVD laser drive current is measured and the result is displayed together with the initial value stored in the EEPRO

21、M IC. After the measurement, DVD laser emission is kept on. It is turned off when POWER key is switched off. (It is also turned off when POWER button on the player is switched off.) The value denotes the current in decimal notation. The above example shows the initial current is 20mA and the measure

22、d value is 20mA. In STOP (no disc) mode, press STOP button on the player, and FUNCTIONS button on the remote control unit. Cancelled automatically 5 seconds later. Press“FLDisplay”buttononremote control unit for next page (FL Display) on values of DVD drive current. Communication error display Displ

23、ays frequency of communication errors between system control IC and mechanism control IC during DVD module. In STOP (no disc) mode, press STOP button on the player, and “MENU” button on the remote control unit. Cancelled automatically 5 seconds later. Initial setting of laser drive current Initial s

24、etting of laser drive current. Initial current value for each of DVD laser and CD laser is separately saved in the EEPROM IC. The value denotes the current in decimal notation. The above example shows the initial current 20mA and 23mA for DVD laser and CD laser respectively when the laser is switche

25、d on. In STOP (no disc) mode, press STOP button on the player, and PAUSE button on the remote control unit. Cancelled automatically 5 seconds later. Press“FLDisplay”buttononremote control unit for next page (FL Display) on values of laser drive current. ECC error display ECC decode error display.In

26、STOP (no disc) mode, press STOP button on the player, and TOP MENU button on the remote control unit. Cancelled automatically 5 seconds later. Press“FLDisplay”buttononremote control unit for next page (FL Display) on values of laser drive current. 5 CRS1D ItemFL DisplayKey Operation Mode NameDescrip

27、tionRemote Control Key Time 1 checkTimer 1 check. Laser operation timer Operation time is measured separately for DVD laser and CD laser. Press “FL Display” button for next page of FL Display (to show CD laser time). Shown to the left is DVD laser time, and to the right CD laser time. Time is shown

28、in 4 digits of decimal notation in a unit of 10 hours. “0000” will follow “9999”. In STOP (no disc) mode, press STOP button on the player, and “” button on the remote control unit. Cancelled automatically 5 seconds later. Timer 1 resetTimer 1 reset. Laser operation timer Operation time of both DVD l

29、aser and CD laser is reset all at once. T1_0000/0000 (display1/display2)While display Timer 1 data, press STOP button on the player, and “ button on the remote control unit. Cancelled automatically 5 seconds later. Timer 2 checkTimer 2 check. Spindle motor operation timer. Press “FL Display” button

30、for next page of FL Display. Time is shown in 5 digits of decimal notation in a unit of 10 hours. “0000” will follow “9999”. In STOP (no disc) mode, press STOP button on the player, and “ button on the remote control unit. Cancelled automatically 5 seconds later. Timer 2 resetTimer 2 reset. Spindle

31、motor operation timer. While display Timer 2 data, press STOP button on the player, and “ button on the remote control unit. Cancelled automatically 5 seconds later. 3.1.2. DVD Self-Diagnostic Function Error Code Error Code Diagnosis ContentsDescription of errorAutomatic FL DisplayRemarks F010DVD Me

32、dia diskA specification value is size from the PARENTALLOCKvalueofthe appointed country. Presson main unit for next error. F020DVD Media diskThere is no TT_SRPT. (RLBN is 0).Presson main unit for next error. F021DVD Media diskThe number of TT_SRP is 0.Presson main unit for next error. F022DVD Media

33、diskA specification value. It is size from the number of TT_SRP. Presson main unit for next error. F023DVD Media diskVTSN or in agreement with VTS_TTN. There is no SRP. Presson main unit for next error. F024DVD Media diskA specification value. It is size from TT_SRP. PTT_Ns Presson main unit for nex

34、t error. F030DVD Media diskThe number of TTU_SRP is 0.Presson main unit for next error. F031DVD Media diskA specification value. It is size from the number of TTU_SRP. Presson main unit for next error. F040DVD Media diskThe number of SRP1 is 0.Presson main unit for next error. F041DVD Media diskThe

35、number of PGCI_SRP is 0.Presson main unit for next error. F042DVD Media diskA specification value. It is size from the number of PGCI_SRP. Presson main unit for next error. 6 CRS1D Error Code Diagnosis ContentsDescription of errorAutomatic FL DisplayRemarks F043DVD Media diskIt is in agreement with

36、Menu ID. There is no PGCI_SRP. Presson main unit for next error. F050DVD Media diskThe number of TMAP_SRP is 0.Presson main unit for next error. F051DVD Media diskA specification value. It is size from the number of TMAP_SRP. Presson main unit for next error. F052DVD Media diskSpecification TMAP_SA

37、is 0.Presson main unit for next error. F053DVD Media diskThe number of MAP_EN is 0.Presson main unit for next error. F060DVD Media diskAlthough C_POSIT exists, it is in PGC. There is no PGMAP. Presson main unit for next error. F061DVD Media diskAlthough C_POSIT exists, it is in PGC. There is no PGMA

38、P. Presson main unit for next error. F062DVD Media diskA specification value inside of PGC. It is size from the number of PGes. Presson main unit for next error. F063DVD Media diskAlthough C_POSIT exists, it is in PGC. There is no C_PBIT. Presson main unit for next error. F064DVD Media diskAlthough

39、C_POSIT exists, it is in PGC. The number of PGes is 0. Presson main unit for next error. F065DVD Media diskSpecification A cell number is 0.Presson main unit for next error. F066DVD Media diskA specification value inside of PGC. It is size from the number of Cell(s). Presson main unit for next error

40、. F067DVD Media diskA blocked cell is present.Presson main unit for next error. F070DVD Media diskThere is no NV_PACK data.Presson main unit for next error. F080DVD Media diskUnderreference.ThereisnoCell number. Presson main unit for next error. F0E0DVD Media diskFor used as a DFD object a user guid

41、e. A PGC control file impossible. Presson main unit for next error. F0E1DVD Media diskDFD main microcomputer. Compatibility withaDFDtypedownloadis impossible. Presson main unit for next error. F0E2DVD Media diskDFD download start. PGC reproduction error. Presson main unit for next error. F0E3DVD Med

42、ia diskWaitingforthecompletionofDFD download. PGC reproduction error. Presson main unit for next error. 7 CRS1D Error Code Diagnosis ContentsDescription of errorAutomatic FL DisplayRemarks F0E4DVD Media diskAt the time of DFD download AVDEC.Presson main unit for next error. F0E5DVD Media diskIt is t

43、he farm file lead error at the time of DFD download. Presson main unit for next error. F0E6DVD Media diskDFD alteration check error of the read firmware. Presson main unit for next error. F0F0DVD Media diskThere is no farm file used as a DFD object and it is downloading needlessly. Presson main unit

44、 for next error. F0F1DVD Media diskThe firware which is in agreement with DFDdownloadconditions unnecessary. Presson main unit for next error. F103Illegal highlight PositionBigpossibilityofdiscspecification violation during highlight display Presson main unit for next error. F4FFForce initialize fai

45、lure (time out) Timeout when force initialization failsPresson main unit for next error. F500DSC errorDSC (IC8251) stops in the occurrence of servo error (startup, focus error, etc.) Presson main unit for next error. F501DSC not Ready errorDSC-systemcomputercommunication error (Communication failure

46、 caused by idling of DSC) Presson main unit for next error. F502DSC Time out errorSimilar as F500Presson main unit for next error. F503DSC communication Failure Communicationerror(resulterror occurredalthoughcommunication command was sent) Presson main unit for next error. F504Abnormal adjusting DSC

47、 data slice offset Presson main unit for next error. F505DSC Attention errorSimilar as F500Presson main unit for next error. F506Invalid mediaDisc is flipped over, TOC unreadable, incompatible disc media Presson main unit for next error. F600Access failure to management information caused by demodul

48、ation error Operation stopped because navigation data is not accessible caused by the demodulation defect Presson main unit for next error. F601Indeterminate sector ID requested Operationstoppedcausedbythe request to access abnormal ID data Presson main unit for next error. F602Access failure to LEA

49、D-IN caused by demodulation error LEAD IN data unreadablePresson main unit for next error. F603Access failure to KEYDET caused by demodulation error Access failure to CSS data of discPresson main unit for next error. F610ODC abnormalityNo permission for command executionPresson main unit for next error. 8 CRS1D Error Code Diagnosis ContentsDescription of errorAutomatic FL DisplayRemarks F611No CRC OK for a specific time (CD) Access failure to seek address in CD series Presson main unit for next error. F612No CRC OK for a