DVD RECORDER CONTENTS
Contents
1. Standard SP ee ee ee ee ee Approx 2 hours Ao emg TTUTU a Manual rate MN Approx 1 6 hours ring audio output a 2V rms DVD R RW Video mode Output impedence less than 1 5kQ ME Approx 1 hour JAGKS ie ie see Oe ER ee ists RCA jacks EH Approx 2 hours Control input output Mini jack 1 each Tuner DV input output 4 pin i LINK IEEE 1394 standard Receivable channels MB N EE ED N 1 13ch Supplied accessories UHF 14 69ch Remote CONTIG Aa ee a nal rent 1 Dry cell batteries AA RGP nen 2 Stereo audio cable red white 1 Timer Video cable le AGE dil EE EE alinea 1 month 8 programs RF antenna cable GlOCK sieeve sein Quartz lock 12 hour digital display Power Cable ie so Power Off memory Approx 48 hours DVD RW disc KU CA type only 1 Operating Instructions for KU CA type 1 Operating Instructions for LB type 2 Warranty card KU CA type only 1 Note The specifications and design of this product are subject to change without notice due to improvement ACCESSORIES Remote Control Stereo audio cable L 1 5m Video cable L 1 5m VXX2763 for KU CA type VDE1033 VDE1034 VXX2777 for LB type ae yellow RF antenna cable L 1 5m VDE1025 Dry cell Batteries2. item Specifications Specifications of DVD RW of DVD ROM MediaType Phase Change Read Only Re writable Diameter 120 80mm Pre format Wobble amp LPP Spindle Control CLV User Data Capacity 4 7G 1 46Gbytes 8 54Gbytes Recording Rate 11 08M bps Record Wave Length 635 650nm Playback Wave Length 635 650nm Write Power 15mW oe Track Pitch 0 74 um Minimum Pit Length 0 4 um Data Modulation 8 16 Modulation Reflectivity 18 30 45 85 18 30 Case or Cartridge Option Single Layer Disc Dual Layer Disc Polycarbonate Protective layer ZnS SiO2 Recording layer Ag In Sb Te Protective layer ZnS SiO2 Reflective layer AL alloy 3 2 2 Video Recording Format The DVD Forum created the DVD Video format as an application format As this format was created mainly for the authoring systems for a PC environment and intended to reduce the burden on playback only players its data structure is not suitable for real time recording As the DVD Video format was for ROM discs which do not require addition of descriptions or edition by users its fairly complex structure posed little trouble for authoring systems Therefore the format contained various items that allowed content producers to use various functions such as multiangle multistory various menus multilanguage commands and high picture sound quality Table 2 General Specifications of Presen
3. VR4101 C o exsco VR1312 O VR1311 VR1313 Fig1 Adjustment Point DVR 7000 2 3 MAIN ASSY ADJUSTMENT Note Use disc DVD test disc GGV1025 Adjustment Name Master clock free running adjustment Clock system adjustment Adj Point VC3001 Measurement Point MAIN ASSY IC4007 Pin54 CLKO M65774AFP Adjustment Value 27 000000MHZ 130Hz Adjustment State No input signal or during test disc play back Y level adjustment of CVBS system Output system adjustment C level adjustment of CVBS system Output system adjustment VR7006 VR7007 Y output of S terminal 750 termination C output of S terminal 750 termination 1 00Vp p 40mV 286mVp p 11mV Playback the DVD test disc 100 white Terminate the Y output of S terminal with 75Q and adjust so that the level of between sync tip and white peak becomes 1 0Vp p Playback the DVD test disc 100 color bar Terminate the C output of S terminal with 75Q and adjust so that the amplitude of color burst becomes 286mVp p Output system adjustment Y level adjustment of component system VR7003 MAIN ASSY CN7001 Pin11 Y Out 800mVp p 24mV Playback the DVD test disc 100 white At the pin 11 of CN7001 in the MAIN ASSY adjust so that the level of between sync tip and white peak becomes 0 8Vp p Output system adjustment PB level adju
4. M5 R6P AA E AC power cord ADG7021 EC
5. Model name destination Version of the recorder software Revision No of the system control computer software Version No of the tuner microcomputer result of confirmation on combination between the tuner microcomputer and the system control computer Information on the built in drive Name of the manufacturer model name of unit into which the drive is built version No CPU model name serial No result of confirmation of combination with the system control computer 2 Version No of AV1 Region No Subscreen 2 ERR RATE x xx E x O Error rate during playback in VR mode Averaging value for last 10VOBUS Display the rotation ratio of the drive Normal speed No display Double speed Note Be sure to start playback after displaying this screen DVR 7000 2 Mode Menu 2 VR playback related to decoding debug display Subscreen 1 This menu is for design use Subscreen 2 Error history of VR playback D G 01 01 00m00s00 e 00000000 M s Er G01 0000 Tr SchLate G01 0000 80 L02 1230 Tp VobDif LO2 4103 CO0 LO2 4104 Tp VobDof O Information on location of the display Original G Play List L title chapter X XX XX time of the display min sec frame XXmXXsXX busy mark of the virtual mechanical control computer error rate of the transfer data X XeXX playback logical address ID XXXXXXXX Error Message history Original G Play List L title time o
6. These subscreens have been exported from the debugging displays of the DV 737 For details on display content refer to the service manual for DV 737 Order No RRV2320 11 Mode Menu 11 DVD VIDEO key processing history display Subscreen 1 This menu is for design use DVR 7000 Tr NullBik Transfer task NULL at the top block j Detecting NG stream made at the DVR 1000 series and starting protection process Tr ReadErr Transfer task ATA read error Tr SchLate Transfer task ATA search late Tr SemTOvr Transfer task Timeout for gaining semaphore no synchronization with the display Tr NaviErr Transfer task Inconsistency between NAVI navigator of management data and actual NAVI Tr OrderEr Transfer task Inconsistent order Mn Av1Hang Main task Detects hang up of AV decoder and starts recovery ERR RCV TPP task Detects hang up of AV decoder and starts recovery VobDif TPP task The decoder STC advances by 1 VOBU hour VobDif TPP task The STC of the management information advances midNULL TPP task The management information pointer designated was NULL ScanNg TPP task Failure to set the TPP memory when scanning was canceled RStepEr TPP task Although the reverse step had failed the operation was forcibly terminated because the top cell was located topErr TPP task Inconsistency occurred 1stTOvr Reverse playback task Timeout for waiting for interruption
7. 22 JOG MODE button and indicator Switches the Jog dial between scanning and frame advance mode 23 v PLAY Starts playback 24 m STOP Stops playback recording 25 26 27 28 29 30 31 32 33 34 DVR 7000 CHANNEL Changes the channel of the built in TV tuner SEARCH MODE Allows searching of the disc by title chapter track time etc INPUT SELECT Changes the input to use for recording CLEAR Clears the current setting etc sl Press then use the number button to enter a two digit channel number DISPLAY Displays changes the on screen information displays AUDIO Changes the audio language or channel SUBTITLE Displays changes the subtitles included in multilingual DVD Video discs MENU Displays the disc menu of DVD Video discs or the Title List screen of Video mode DVD R RW discs TOP MENU Displays the disc top menu of DVD Video discs or the Title List screen of Video mode DVD R RW discs DVR 7000 4 2 SPECIFICATIONS ek DVD Video DVD R RW Video CD CD put Ouiput Pa k Veo GI VHF UHF antanna input output terminal VHF UHF set Power reguirements 120 V 60 Hz for KU CA type EA da 75 G shape rd Power requirements 110 V 60 Hz for LB type Video input Input 1 2 rear 3 front Power COMSUMPTION 0 2 ee ees ee Geek EER RARR AE ee 65 W WPUEVEl NARA 1 Vp p 750 Power consumption in standby mode 1 5 W FL off Jacks RCA jack WI
8. Tn XXXXns Normally double speed playback is 60ms degree in the internal periphery and it is 50ms degree in the outer periphery When normal playback and command execution time are long problem occurs in performance of readout from the disc Crack and dirt of the disc and pickup of the drive is dirty etc Subscreen 2 4 These menus are for design use 8 Mode Menu 8 ATA ATAPI related debug display Subscreen 1 2 These menus are for design use Subscreen 3 ATA ATAPI WRITER amp Vmecha 8 FAN power ON 00 00 00 0000 0000000 00000106 01 00 00 0000 0000000 LaserON 02 00 00 0000 0000000 00000142 03 00 00 0000 0000000 Recording 04 00 00 0000 0000000 OOOOOOOA 05 00 00 0000 0000000 FAN OFF 06 00 00 0000 0000000 TEMP CB 07 00 00 0000 0000000 00000050 00000348 Power ON time of the drive HEX display XXXXXXXXhour Laser ON time except during record playback HEX display XXXXXXXXhour Recording time HEX display XXXXXXXXhour Active state of the Fan for drive ON OFF 6 Temperature in the drive XX CB 45 C One count Convert it with 1 6 C Fan ON time Fan OFF time HEX display XXXXXXXX XXXXXXXXsecond data is stored even if power turned off 9 Mode Menu 9 GUl related debug display Subscreen 1 2 These menus are for design use 10 Mode Menu 10 DVD VIDEO playback related debug display Subscreen 1 10 These menus are for design use
9. and press the ANGLE button of the remote control unit of accessory The following display appears at a position of the third layer SYSCON RELEASE_112 TUFLCON 1 5200 h DRIVE 1 61C z DEVICE AV1 ES6 0 6 FL All Lighting Mode e How to Enter this Mode All FL lights when pressing the ESC and TEST buttons sequentially e How to Release Press the ESC button to release from this mode Return to normal display Note Take care not to light all FL Tube for long time DVR 7000 3 1 5 POWER ON SEQUENCE Tuner U com System U com Inital Program Loader r l Connect a power cord to an LAC outlet The Tuner microcomputer starts Initialization of peripheral circuit register RAM etc Time display on the FL display Power on No Yes The power is on and resetting is released The system control computer starts OK LSI NG displayed in the FL display The firmware stored in the flash memory is developed in SD RAM Downloading via the RS232C required FLASH NG is Jumping to the developed firmware displayed in the FL display POWER ON displayed on the Eledisplayi x MET eS SSS SS OI AA MN ee Vo DVD R RW Drive l l l l l l l l l l l l l l l l l l l l l l l l l l a l Initialization of the peripheral circuit The drive microcomputer start
10. fa z MAIN Assy Pieneer d IC3003 PE5219A PE5219A TIK 65448111 0039K2003 Fig 7 Slalom 3 2 3 7 LPCM Audio Recording The DDCE Dolby Digital Consumer Encoder has been conventionally employed for audio encoding and now LPCM Linear PCM audio recording has been created as an algorithm for AV encoding enabling audio recording more faithful to the original sound Fig 8 MAIN Assy DVR 7000 3 2 4 System Control Structure Fig 9 shows a system block diagram of the DVR 7000 The system is roughly divided into two blocks the writer block which writes in and reads out data to and from a disc and the recorder block which encodes decodes video and audio signals and generally controls the whole system including UI 3 2 4 1 Structure of the Control System Although the DVR 2000 contained 6 CPUs including the one controlling DV the DVR 7000 contains the following 3 CPUs see Fig 10 1 Recorder Main CPU For control of the whole system such as recording and playback operations including control of each CPU and user interface 2 Read Write Control CPU For control of read out write in from to a disc 3 Tuner FL Control CPU For control of the tuner FL 3 D Y C and keys of the main unit and for management of time and timer setting DVR 7000 1394 Link eas 394Phy _ ______ _ MPEG Video Enc DDCD amp Audery DVcodec PU amp Mecha 1 Audio I F MEJ DVxcel aprilia
11. h N Input a signal of Stereo 3kHz 30 modulation ina Audio ouput R Best point of separation NR ON to terrestrial wave input through output IIC bus adj Rear panel gt 25dB Note 1 Note 2 Y level adjustment of component system Component ouput Y 4 0Vp p 40mV 100 white data playback Output system adjustment one 75Q terminate DE On DVD REF A1 T2 C5 ete PB level adjustment of component system VR1313 Component ouput PB 714mVp p 28mv 100 white data playback Output system adjustment 750 terminate DVD REF A1 T2 C19 etc PR level adjustment of component system Component ouput PR 714mVp p 28mV 100 white data playback Output system adjustment vale 75Q terminate DVD REF A1 T2 C19 etc Note 1 The values for channel separation is defined as those having passed through the following filters 100Hz 10kHz 0 0 5dB 15 75kHz 100kHz 40dB or more Note 2 The audio multiplex adjustment No 2 No 4 is done under the debugging mode Refer to 6 2 2 about the details DVR 7000 2 2 2 AUDIO DEMULTIPLEX ADJUSTMENT MODE This section describes how to set the each parameter of US Audio Multiplex Decoder IC CXA2094Q on the TUMJ ASSY and memorize the data on the EEPROM in the TUMJ ASSY The adjustable parameters and setting data are following ATT 00 15 e Wideband 00 63 e Spectral 00 63 m How to Setting m Use Service Remote Control Unit
12. 0 5mA Reading should not be above 0 5mA Test all exposed metal surfaces Also test with plug reversed Using AC adapter plug as reguired AC Leakage Test Health amp Safety Code Section 25249 6 Proposition 65 ANY MEASUREMENTS NOT WITHIN THE LIMITS OUTLINED ABOVE ARE INDICATIVE OF A POTENTIAL SHOCK HAZARD AND MUST BE CORRECTED BEFORE RETURNING THE APPLIANCE TO THE CUSTOMER 2 PRODUCT SAFETY NOTICE Many electrical and mechanical parts in the appliance have special safety related characteristics These are often not evident from visual inspection nor the protection afforded by them necessarily can be obtained by using replacement components rated for voltage wattage etc Replacement parts which have these special safety characteristics are identified in this Service Manual Electrical components having such features are identified by marking with a A on the schematics and on the parts list in this Service Manual The use of a substitute replacement component which does not have the same safety characteristics as the PIONEER recommended replacement one shown in the parts list in this Service Manual may create shock fire or other hazards Product Safety is continuously under review and new instructions are issued from time to time For the latest information always consult the current PIONEER Service Manual A subscription to or additional copies of PIONEER Service Manual may be obtained at a nominal
13. 1 2 Audio A D C DVD ROM wie QO Enc George R3 chip Graphics Tuner FL FL Engine Control CPU DVD ROM Dec amp D Servo Y C Comp Video Out VQE 3 M63 Vaikilt i Y Cb Cr Video Out Writer VQE 5 DVD ROM AV Dec Decoder f By Chip AV 1Chip Audio I F Audio Analog Out aprilia D A DIF Out Coax Opt 2 2 gt O Recorder Fig 9 System block diagram Tuner FL 3D Y C and main unit key controls Time management and Timer reserved management N Serial communication Main CPU SH 3 IC1010 System control of A Control system wide such as Writer UNIT Register access type record plavook operation DVR 103 PA communication including the control of each CPU and user I F etc Writer ATAPI I F CPU ATAPI BUS Slalom Conversion to ATAPI signal 1C3003 SH 2 Communication with ATAPI command Fig 10 CPU control share 3 2 4 2 Recording System The basic flow of data with the DVR 7000 is similar to that with the DVR 2000 Recordable media are DVD R Ver 2 0 and DVD RW Ver 1 0 1 1 and recording application formats are Video Recording Format DVD VR and Video Mode Recording Format Only Video Mode Recording is possible with DVD R discs and DVD VR recording is possible with DVD RW discs Video Mode Recording is also possible with Ver 1 1 DVD RW discs The available recording speed to discs is normal speed In DVD VR recording analog video and audio line input signals or analog video and audio signals
14. Bdr Cls Close Border failed Drive Hang Write Err Drive is hung up The drive failed to write and could not be recovered Format NG OPC NG Formatting failed OPC failed Read Err Reading failed ECC failed etc PCA Full PCA has been used up Drv Hard Err Abnormality in the drive hardware or firmware RMA Full RMA has been used up Mech No Res No response from the mechanical U Com SW Vrec mode Switching to video recording routine is required Drv TimeOut Timeout for drive operation SW Vpb mode Switching to video playback routine is required NWA Exhaust NWA surpassed and impossible to be used Something Something is wrong MKB Invalid MKB reading error Status NG Abnormality in change of statuses Drv Err General error of the drive Irr Action Incorrect action DISC Full No further data can be written because the disc is full Abort Cancellation No More Info No more space in the internal work management area am Down A request to turn off the power was placed No Perm No permission to write to the disc Repair Exec Repairing has been executed Limit Over Standard maximum limit was over Format Exec Formatting has been executed Rec Pause No operation permitted during recording pause BUG Some bugs Table 7 2 Description of VR recording related errors Note A dark halftone dot meshing part i
15. O Unhook Remove the front shield MAIN UNIT 6 x2 Stand up the MAIN UNIT to the hook MAIN I ASSY Operates Sa even if removing the DV cable Possible to diagnose the TUNER ASSY etc The signal of the DV connection cannot be checked Disconnect all connectors on the MAIN ASSY x7 Fan Duct Drive Unit Drive Unit Remove the Drive Unit DVR 7000 m DRIVE UNIT Shield Case Clamper Holder Make clean the pick up lens DVR 7000 E CAUTION FOR CABLE STYLING Bariier Sheet Do not sandwitch the DV cable 2 with the bonnet ee X SY mi e Be sure to bind the cable from the POWER SUPPLY ASSY with the wire saddle e Attach the barrier sheet Bind the cable with the binder E PCB BOARD LOCATION MAIN Assy REAR JACK Assy 3DY C Assy TUNER Assy JOG Assy DVR 7000 3 2 OUTLINE OF THE PRODUCT 3 2 1 DVD RW Standard The DVD RW disc is a phase change type rewritable disc as are CD RW and DVD RAM discs In playback of a phase change type disc signals that are obtained through the change in reflectivity between crystalline and amorphous states of the recording layer can be read by the optical system employed in playback only players Fig 1 shows the structure of a DVD RW disc On a 0 6 mm thick polycarbonate molded substrate an Ag In Sb Te alloy recording layer a protective layer and a reflective layer are deposited DVD RW uses CLV type groove recording
16. data pass and are processed in the same way as with DVD playback and are then output DVR 7000 3 2 6 Newly Added Functions and Specifications The following functions and specifications are newly added to the DVR 7000 compared with the DVR 2000 3 2 6 1 CD Video CD Playback As mentioned before the newly developed pickup for DVD R RW recording responding to two wavelengths makes it possible to play back CD media The basic functions are the same as those of DVD Video players 3 2 6 2 Progressive Output For the video output stage the same chip set as that for the DV S737 is employed and the D2 terminal is mounted to respond to the progressive output Therefore the same functions as with the DV S737 such as 2 3 pull down progressive scan and movement adaptable type interpolation processing functions are provided and the 10 bit 54 MHz video DAC is included It also has functions such as component frame DNR and quantum noise reduction 3 2 6 3 Picture Creation The Picture Creation function which integrally controls LSIs for video input and output and settings of various NRs and which realizes the highest recording and playback picture quality by making picture quality settings to best suit the video content is provided The most suitable picture quality setting is possible with a simple operation 3 2 6 4 Recording in 3 4 D1 and 2 3 D1 Resolution As mentioned before a newly developed MPEG video encoder LSI enabl
17. detected by the tuner are AD converted input to the Graphics Engine LSI processed with the frame TBC and 3DNR then encoded and multimplexed in real time In the video and audio encoding block based on the set recording length or recording bit rate the most suitable encoding parameter is determined and MPEG video encoding is made by variable bit rate VBR Compressed video stream and audio stream compressed by DDCE Dolby Digital Consumer Encoder are then packed and multiplexed and are formed into a basic VOB video object conforming to the Video Recording Format In the video stream necessary information stipulated in the Video Recording Format such as RDI Real time Data Information in a VOB is described Everything up to this process is done by the MPEG Encoder LSI A stream sent from this MPEG Encoder LSI is temporarily stored in the SDRAM stream buffer of the ATAPI interface LSI The main CPU controls transfer so that the downstream will not overflow and the temporarily stored stream is then transferred to the writer block via the ATAPI bus As actual recording to a disc is done intermittently a write command is issued when data reach certain amount and a mass of data are transferred simultaneously The data is formatted into the DVD physical format in the DVD ROM encoder of the writer block then actually recorded on a disc with the most suitable emission power of the laser diode and the strategy On the disc data are record
18. the product and may void the warranty If you are not qualified to perform the repair of this product properly and safely you should not risk trying to do so and refer the repair to a qualified service technician WARNING This product contains lead in solder and certain electrical parts contain chemicals which are known to the state of California to cause cancer birth defects or other reproductive harm NOTICE FOR CANADIAN MODEL ONLY Fuse symbols E fast operating fuse and or slow operating fuse on PCB indicate that replacement parts must be of identical designation REMARQUE _ POUR MODELE CANADIEN SEULEMENT Les symboles de fusible H fusible de type rapide et ou E fusible de type lent sur CCI indiquent que les pi ces de remplacement doivent avoir la m me d signation FOR USA MODEL ONLY 1 SAFETY PRECAUTIONS The following check should be performed for the continued protection of the customer and service technician LEAKAGE CURRENT CHECK Measure leakage current to a known earth ground water pipe conduit etc by connecting a leakage current tester such as Simpson Model 229 2 or equivalent between the earth ground and all exposed metal parts of the appliance input output terminals screwheads metal overlays control shaft etc Plug the AC line cord of the appliance directly into a 120V AC 60Hz outlet and turn the AC power switch on Any current measured must not exceed
19. to the top VOBU immediately after starting decoding OpnTOvr Reverse playback task Timeout for waiting for B picture of the open GOP immediately after starting decoding OplTOvr Reverse playback task Timeout for waiting for I picture of the open GOP immediately after starting decoding LnkTOvr Reverse playback task Timeout for waiting for link LnkFail Reverse playback task Starts compensation by detecting link failure R2FTOvr Reverse playback task Starts retrial after detecting timeout from reverse pause to forward pause TopVbEr Reverse playback task Forced termination because of a possible error of the top data during reverse normal playback OrderEr Reverse playback task Inconsistent order B CTOvr AV 1 Buffer clear timeout StrmOvr AV1 Timeout for waiting for stream ready TpmTOvr AV1 Timeout for TP mode change SpmTOvr AV1 Timeout for a step command OS ERR Closed caption task OS error DAC_NG Number of retrial for DAC setting is over DAC_Error Failure to DAC setting Table 7 1 Description of VR playback related errors REFERENCE STC System Time Clock VOBU Video Object Unit GOP Group Of Picture B picture Bidirectionally predictive picture picture Intra picture P picture Predictive pictute TP mode change AV1 term Trick Play mode change DVR 7000 DRAM NG Abnormality in access to the DRAM for work Invalid Param Invalid parameter SRAM NG A
20. 72A 3 2 3 4 MPEG Video Encoder LSI A new MPEG video encoder LSI which enables recording in 3 4 D1 and 2 3 D1 resolutions in addition to conventional full D1 and 1 2 D1 resolutions available with the conventional MPEG 2 encoders has been developed This offers more options of resolutions suited to length of recording and enables higher picture quality even with longer recording It also reduces load on the host CPU by substituting multiplexed processing of video and audio data for it and contributes to cost reduction by assuming the DV codec function 3 2 3 5 Graphics Engine LSI An LSI for graphics processing such as full resolution GUI and the reduced size moving picture capture function has been newly developed for easier operation and an easy to understand user interface This can dramatically improve UI expression This LSI also has high quality picture features such as frame TBC Time Base Corrector and 3DNR Digital Noise Reduction MAIN Assy IC4006 PD6342A Fig 4 Vaikilt 3 2 3 6 Drive Interface LSI Conventionally SCSI was employed as a drive interface and was controlled by a dedicated LSI and CPU Transfer of data was managed by the host CPU Now ATAPI has been employed as the drive interface and a new LSIhas been developed By transferring management of data transfer to the LSI drive control functions have been converged to the LSI thus reducing load on the host CPU and contributing to cost reduction
21. Enter this Mode Press the ESC and n buttons sequentially during playback n Numeric button Functions When enter this mode measure the error rate of DVD VIDEO and display it Record it for 10 seconds and playback the title ER av e Display during measurements e How to Release Press the ESC button to release from this mode 3 VR Aging Mode e How to Enter this Mode Press the ESC and REP B buttons sequentially to enter the aging mode Display AGING on the left part of FL and display loop count on the right part of FL during this mode Functions When enter this mode repeat the following operations automatically O VR initialization 2 Video recording 60 minutes Playback 45 minutes Tray open Tray close Display the following counts in FL during the aging mode AGING 0001 e How to Release Press the ESC button to release from this mode Note Aging Mode stops when an error occurs Press the ESC button to release from this mode And see the error history with Debugging Mode 4 Version Display e How to Enter this Mode Press the ESC and FRM TIM buttons sequentially to display the version information screen e How to Release Press the ESC button to release from this mode screen disappears 5 Version Display for Remote Control Unit of Accessory e How to Enter this Mode Perform highlight display the position of main unit setting voice output digital output ON
22. G ht si zni aaa EE a Ni 7 0 kg Vid O eas ae EA ee Cutout 1 2 Dimensions 420 W x 107 H x 373 5 D mm aja Eps Ke Operating temperature 45 to 435 Jacke cca ee ee UH RCA jack Operating humidity 5 to 85 no condensation S Video input Input 1 2 rear 3 front TV TONA ees as EE NTSC Y luminance Input level 1 Vp p 75 Q C color Input level 286 mVp p 75 Q Recording JACKS sna EE EES 4 pin mini DIN Recording format DVD VideoRecording S Video OUtPUL ee Output 1 2 DVD VIDEO Y luminance Output level 1 Vp p 75 Q Recordabl CISCS s sisien aissein DVD ReRecordable C color Output level _ 286 mVp p 75 Q DVD Recordable Ne eas te 4 pin mini DIN Video recording format Component video output Sampling frequency see eek EER eek 13 5MHz Output level Y 1 0 Vp p 75 Q Compression format oo cosine MPEG P P 0 7 Vp p 75 Q Audio recording format dle SERE EE EE leh tai i sities RCA jacks Sampling frequency E RE RE m 48kHz Audio input Input 1 2 rear 3 front L R Compression format Dolby Digital or Linear PCM Input level ae uncompressed During audio INPUT sissies Ee adic teas 2V rms Recording time Input impedence more than 22kQ DVD RW VR mode
23. GGF1067 e How to Enter the Audio Demultiplex Adjustment Mode Press the ESC and P RUN buttons seguentially Then the screen turns to Audio Demultiplex Adjustment Mode and displays the following screen lt Tuner Audio Separation Adjustment gt OD ATT gt gt gt gt gt gt gt gt 09 Wideband gt gt gt gt gt 31 Spectral gt gt gt gt gt 31 x How to operate Button Action SPEED SPEED Adjust ATT SCAN lt lt SCAN gt gt Adjust Wideband STILL STEP lt STILL STEP gt Adjust Spectral PLAY Memorize the present status on TUFL EEPROM ESC Exit e How to Change the Parameter MATT Increase or decrease the setting data by SPEED or SPEED Wideband Increase or decrease the setting data by SCAN gt gt or SCAN lt lt Spectral Increase or decrease the setting data by STILL STEPI gt or STILL STEP lt The level display bar graph and setting data are displayed at the right side of each item e How to Memorize the Setting Data Press the PLAY key of GGF1067 to memorize the data on the EEPROM in the TUMJ ASSY after setting each parameter The data is not erased even if the AC plug is disconnected from the outlet e How to Exit the Audio Demultiplex Adjustment Mode Press the ESC key of GGF1067 to exit the Audio Demultiplex Adjustment Mode Then the mode screen disappears DVR 7000 3D Y C ASSY Cl vRs301 ZN TUMI ASSY SIDE A
24. Pioneer sound vision soul DVD RECORDER DV R 7000 THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL Model O AC120V 1 CONTENTS 1 SAFETY INFORMATION sier eene osse eds Ge eke 2 5 GENERAL INFORMATION siese tse sedasie in eie 8 2 ADJUSTMENT si ssersss ke Ee Ee sk N GERED Ak eie ede 4 3 1 DIAGNOSIS ree EER EER ER EE ER Re EER ee see ee ee ee 8 3 1 1 MODEL TYPE AND REGION SETTING 8 3 1 2 CPRM ID NUMBER AND ID DATA SETTING 9 3 1 3 DEBUGGING MENU esse esse sesse sees 11 3 14 SERVICE MODE ee 17 3 1 5 POWER ON SEQUENCE sesse ese ee sees 18 3 1 6 DISASSEMBLY see 19 3 2 OUTLINE OF THE PRODUCT 22 4 PANEL FACILITIES AND SPECIFICATIONS 29 PIONEER CORPORATION 4 1 Meguro 1 chome Meguro ku Tokyo 153 8654 Japan PIONEER ELECTRONICS USA INC P O Box 1760 Long Beach CA 90801 1760 U S A PIONEER EUROPE NV Haven 1087 Keetberglaan 1 9120 Melsele Belgium PIONEER ELECTRONICS ASIACENTRE PTE LTD 253 Alexandra Road 04 01 Singapore 159936 PIONEER CORPORATION 2001 DVR 7000 1 SAFETY INFORMATION This service manual is intended for qualified service technicians it is not meant for the casual do it yourselfer Qualified technicians have the necessary test equipment and tools and have been trained to properly and safely repair complex products such as those covered by this manual Improperly performed repairs can adversely affect the safety and reliability of
25. bnormality in access to the backup SRAM for work Protect Src Source to be recorded is write protected CPRM IC NG Inappropriate CPRM IC Now Busy In the process of the emergency processing Drive Destroy The drive was destroyed Invalid Disc The disc cannot be recognized MKB REVOKED Error in gaining data Invalid UDF Invalid UDF content BK BATT Down Backup RAM data has been erased Invalid VMG Invalid VMG content BK FSYS Dirty Backup RAM data has not been written on the file system Invalid TMVMG Invalid TMP_VMGI content Stream NG Inappropriate input stream data Unmatch Stamp Impossible to modify because of unmatched time stamps Stm Start NG Failure to start encoding reasons not clear Virgin DISC Blank disc Excel Hang Dvexcel NG was announced Fail Repair Repair failed No SysHdr IN Strm Start NG System packet is not input periodically Timeout of system packet input at the beginning ReadOnly DISC Rzn Rsv NG Because part of data is invalid data cannot be written R Zone Reserve failed IN Encode Changes cannot be made in the process of encoding Rzn Cls NG R Zone Close failed EncModul Hang Encoder routine is hung up Rzn Rpr NG R Zone Repair failed Ourob Strm NG Inappropriate stream data to the Ouroboros input Bdr Opn Open Border failed BUF Overflow Overflow of stream buffer
26. charge from PIONEER IMPORTANT THIS PIONNER APPARATUS CONTAINS LASER OF CLASS 1 SERVICING OPERATION OF THE APPARATUS SHOULD BE DONE BY A SPECIALLY INSTRUCTED PERSON m LASER DIODE CHARACTERISTICS MAXIMUM OUTPUT POWER 35 mw WAVELENGTH 658 nm E LABEL CHECK DVR 7000 WARNING DEVICE INCLUDES LASER DIODE WHICH EMITS INVISIBLE INFRARED RADIATION WHICH IS DANGEROUS TO EYES THERE IS A WARNING SIGN ACCORDING TO PICTURE 1 INSIDE THE DEVICE CLOSE TO THE LASER DIODE LASER Picture 1 Warning sign for laser radiation VISIBLE AND INVISIBLE LASER RA AVOID DIRECT EXPOSURE TO BEAM DANGER DIATION WHEN OPEN Printed on Rear Panel DANGER VISIBLE AND INVISIBLE LASER RADIATION WHEN OPEN AVOID DIRECT EXPOSURE TO BEAM DANGER PRESENCE DE RAYONNEMENT LASER VISIBLE ET INVISIBLE APRES OUVERTURE EVITEZ TOUTE EXPOSITION DIRECTE AU RAYON LASER payzosa DRW2069 Additional Laser Caution oscillation is disabled mode laser beam 1 The ON OFF ON low level OFF high level status of the CLAMP signals for detecting the loading state are detected by the drive CPUs and the design prevents laser diode oscillation when the CLAMP signal turns OFF In normal operation if no disc is clamped the laser diode However the interlock does not always operate in the test 2 When the cover is opened close viewing of the objective lens with the naked
27. ding via the ATAPI bus DVR 7000 The RF signal read out from a disc is processed up to DVD physical formatting in the writer block transferred via the ATAPI bus and is temporarily stored in the SDRAM stream buffer of the ATAPI interface LSI Then the data are transferred to the AV decoder and decoded to video and audio digital data Thus for DVD VR the same path is used for recording and playback during data transfer from the recorder to the writer blocks The playback speed of DVD VR is double normal speed only for DVD VR The AV decoded data pass through the same path regardless of the applications used The digital video signal enters the Graphics Engine LSI where the overlay process with the GUI amp OSD takes place If a disc navigation display is called by the user video capture and multiscreen display processes are executed for the designated frame random designation possible of each title Then the digital video signal is processed with 3DNR in the NTSC Encode LSI to be output as an analog video signal As to the audio signal audio digital data to be output as an analog signal are decoded in the AV decoder and audio digital data to be output as a digital signal are DIF modulated after being decoded in the AV decoder then either signal goes to the AUDIO interface LSI where the signal to be output as a digital signal undergoes a switching process and for the signal to be output as an analog signal data are gathered f
28. ed intermittently in blocks and these data blocks are linked with no linking loss In actual operation one title is created by one sequence of a user s starting recording through stopping recording If recording is paused a chapter will be created If the disc is removed from the unit the management information file system and VR_MANGR IFO etc which is managed by the main CPU and which is necessary to play back the recorded video and audio signals will be recorded on the disc Editing can be made on the originals and play lists For editing of a play list only management information is updated and rewritten and VOBs are not rewritten Thus nondestructive editing is possible 3 2 5 Playback System 3 2 5 1 DVD Playback The path for transferring AV decoder data in the DVR 7000 has largely been modified from that of the DVR 2000 The path of DVD video playback is the same as that of conventional DVD video playback The RF signal read out from a disc is converted into NRZI non return to zero inverse signal after passing through the preamplifier then is sent to the recorder block There the DVD physical format is decoded Then in the AV decoder the signal is decoded into digital video and audio data This is basically the same path as that the DVD video player uses to play back a DVD video disc The playback speed is normal speed During playback of a DVD VR the data transfer path from the writer block is the same as that in recor
29. es recording in 3 4 D1 and 2 3 D1 resolutions in addition to the conventional full D1 and 1 2 D1 resolutions available with the conventional MPEG 2 encoders This offers more options of resolutions suited for length of recording and enables higher picture quality even with longer recording 3 2 6 5 LPCM Recording In addition to the conventionally used DDCE LPCM recording is provided to the DVD recorder This enables audio recording more faithful to the original sound LPCM recording is possible only with MN32 recording rate 3 2 6 6 Full resolution GUI The newly developed Graphics Engine LSI with full resolution GUI functions dramatically improves the power of expression In combination with the reduced size moving picture capture function an easy to operate and high quality User Interface has been realized 3 2 6 7 Special Playback To improve the operability and performance as an editing machine various special playback functions and performance are provided Besides frame by frame playback in forward and reverse special playback functions such as 1 2 1 4 1 8 and 1 16 time playback in forward and reverse and reverse playback at normal speed in full resolution are possible 3 2 7 Other Features and Specifications Other conventional features and specifications are as follows e 96 kHz 24 bit DAC e 48 kHz 20 bit ADC e 3 Dimensional Y C separation circuit e Frame TBC e Responding to the DV iLink input output e Buil
30. ess CLEAR Recorder s ID Number Setting ID Number 000000001 Compare X k k k k ko KKK gt lt CLEAR gt Exit Input ID Number IH How to Clear the ID Number CD Press ESC STEREO with an ID number set and the unit enters the ID number confirmation mode Input the same number as the ID number you have set Recorder s ID Number Setting ID Number 000000001 Compare EV ME lt CLEAR gt Exit lt STEREO gt ID Data Setting Mode Input ID Number DVR 7000 7 When the ID data have been written to the FLASH ROM the message Rom Write OK is displayed on the screen The FL display indicates ID DATA OK After confirming this message press CLEARIto exit the input mode Recorder s ID Data Setting Rom Write OK lt CLEAR gt Exit After inputting the number press STOP Only when the entered number matches the set ID number the ID number is cleared and the unit exits this mode If the numbers do not match you must return to step 2 STOP is not accepted until 9 digits are entered Recorder s ID Number Setting ID Number 000000001 Compare gt 000000001 OK lt PLAY gt Enter lt STOP gt Memory Clear lt STEREO gt ID Data Setting Mode Input ID Number DVR 7000 3 1 3 DEBUGGING MENU For operation use the GGF1067 remote control unit for service The Debug menu is a main
31. evice at the beginning of the chain acts as the remote control sensor for everything in the chain VHF UHF IN Connect the TV antenna here VHF UHF OUT Passes the signal from the VHF UHF IN to your TV monitor AUDIO VIDEO INPUT 1 2 AUTO REC For recording from a camcorder VCR satellite receiver or other equipment AUDIO VIDEO OUTPUT 1 2 For connecting to the audio and video inputs of a TV monitor AV receiver or other equipment DV IN OUT jack A combined input and output jack for con necting a digital camcorder See page 19 for details S VIDEO input INPUT 3 Connect to an S Video output of an external component 3 VIDEO input INPUT 3 Connect to a composite standard video output of an external component AUDIO L R INPUT 3 Connect to a stereo pair of audio outputs of an external component DVR 7000 E REMOTE CONTROL 1 O STANDBY ON Switches the recorder on into standby 1 Jon BY OSE 16 2 CHP MARK 2 N 17 Inserts a chapter marker when playing recording a 3 18 TI VR mode DVD RW disc 4 20 3 PLAYLIST Switches beween Original and Playlist 4 ERASE Shortcut to the erase function in the Discnavi or Title 5 21 List screen 5 Jog dial 6 Controls scanning slow motion speed and direction 7 and frame advance reverse 8 22 28 6 di RETURN 9 24 Returns to the previously displayed on screen display 10 25 Ml Er The 7 CMSKIP Skips 30 seconds forward on the disc about the 13 28 length of a typical TV comme
32. eye will cause exposure to a Class 3A Refer to pages 43 of DVR A03 Service Manual RRV2423 DVR 7000 2 ADJUSTMENT 2 1 3D Y C ASSY ADJUSTMENT No Adjustment Name JAd Point Measurement Point Adjustment Value Adjustment Sate Y C input level adjustment TUMJ ASSY Input a white 100 1 0Vp p signal into 1 SE Input system adjustment VR3301 CN3001 Pin10 SEL Y 200V p p E samy Input 1 composite 75Q termination 2 2 TUMJ ASSY ADJUSTMENT 2 2 1 TUMJ ASSY ADJUSTMENT TABLE Note Use disc DVD test disc GGV1025 Adjustment Name Adj Point Measurement Point Adjustment Value Adjustment State Video level adjustment of terrestrial VRA101 TUMJ ASSY Input a signal of fv EIA color bar 60dBuV to wave Input system adjustment 0 CN3001 PintO SEL Y 2 00Vp p 80mV terrestrial wave input through output Audio multiplex ATT adjustment Input 1C4601 Audio ouput R oa Ee system adjustment IIC bus adj Rear panel Refer to 6 2 2 Input a signal of Mono 1kHz 100 modulation to terrestrial wave input through output Rec level 0 Note 2 z Input a signal of Stereo 300Hz 30 modulation Audio ouput R Best point of separation i S Rear panel gt 30dB Note 1 PEA to terrestrial wave input through output Audio multiplex WIDE BAND adjustment 64601 Input system adjustment IIC bus adj Refer to 6 2 2 Audio multiplex SPECTRAL adjustment Input system adjustment Refer to 6 2 2
33. f occurrence min sec XXX XXXX playback related error history for the last 8 errors XX XXXXXXX Note e For details on error information see Table 7 1 Description of VR playback related errors page 92 e When an error occurs here expect that there is a problem in data reading from the disc The possibility that there is a problem in the drive side is high AV1 error status history Original G Play List L title time of occurrence min sec XXX XXXX AV1 error status XXX The details are as follows lt Video related error gt nnannnn00 nnnn lt Audio related error gt n i En MB address error detection Synchronization deviates resynchronization detection Synchronization lock deviating detection VideoSliceLayerFatalError detection CRC error detection VideoPictureLayerFatalError detection AC 3 error detection VideoSequenceLayerFatalError detection i Bit stream error detection VideoFatalError detection FatalError detection of video decode system Note e When there is not an error of and an error of occurs here there is a problem in the AV side The possibility that there is a problem in AVT tip or DVxcel is high e When there is not an error of and together the screen is frozen and a sound breaks off the possibility that a source itself is such a thing is high and it is most of not to be trouble e Subscreen 3 This menu is for design use DVR 7000 3 Mode Me
34. format and employs the wobble groove amp land pre pit system as does DVD R for rotation control and address information during recording For this so called LPPs Land Pre Pits are provided on certain locations in the land areas and the groove has a minutely undulating structure called wobble The wobble is mainly used for rotation control of the disc and the frequency of the wobble signal is 8 times that of the sync frame 8 cycles in one sync frame LPPs are located from the first to the third bits of the sync frame at the maximum oscillation of the wobble and these three bits and one ECC error correction code comprise preaddress information Table 1 shows the basic specifications of DVD RW The specifications such as the form of the disc 4 7 GB side recording capacity 0 4 um minimum pit length 0 74 um track pitch modulation method and error correcting code are the same as those of DVD ROM The recording and playback wavelengths are both 635 650 nm Laser Beam 2P Resin Polycarbonate Fig 1 Structure of DVD RW disc As to the characteristics after recording the reflectivity is within the standard value of a dual type DVD ROM and the specifications for modulation and jitter are the same as those of DVD ROM format Moreover as the tracking system during playback phase difference tracking is employed analogous to DVD ROM Table 1 Basic Specifications of DVD RW
35. ich channels are recorded played Monitors the ouput audio level during playback back when Dual Mono is selected and the input audio level during recordin R 1 3 10 CH 9 MN Channel indicator for the built in TV tuner Display shows the manual rate recording level a 2 11 Character display E REAR PANEL roer i DO n a fo ca a alle a m 5 DVR 7000 S VIDEO lo O Or VHF UHF IN out VIDEO 1 2 JAUTOREC INPI OUTPUT 1 ACIN Power inlet 2 COMPONENT VIDEO OUT For connecting to a TV or monitor that has component video input 3 S VIDEO OUTPUT 1 2 For connecting to a TV monitor AV receiver or other equipment with S Video input 4 S VIDEO INPUT 1 2 For recording from a camcorder VCR or other equipment with S Video output 5 DIGITAL OUT OPTICAL For connecting to an AV receiver Dolby Digital DTS decoder or other equipment with optical digital inpu 6 DIGITAL OUT COAXIAL For connecting to an AV receiver Dolby Digital DTS decoder or other equipment with coaxial digital input E FRONT TERMINAL 1 10 UT OPTICAL COAXIAL IN DIGITAL OUT CONTROL CONTROL IN OUT Use for connecting to other Pioneer components bearing the Pioneer gj mark Connect the CONTROL OUT of one component to the CONTROL IN of another using a mini plug cord The d
36. mber set such as after FLASH ROM downloading data input mode The FL display indicates INSERT ID DATA In this condition place the ID data disc on the tray and close the 4 tray using the CLOSE key m amp on the player As number input is enabled when the unit enters the input Recorder s ID Data Setting mode input the 9 digit ID number The entered number is also displayed on the FL display Recorder s ID Number Setting ID Number lt CLEAR gt Exit lt CLEAR gt Exit Insert The ID Data Disc Input ID Number J 6 While the data are being read the message shown in the figure at left is displayed on the screen The FL display indicates LOAD ID DATA After inputting the number press SEARCH to register the ID number Recorder s ID Data Setting Recorder s ID Number Setting ID Number gt 000000001 OK lt PLAY gt Compare Mode gt lt SEARCH gt Enter 6 Loading The ID Data Disc Input ID Number When the ID data have been read the data are written to the FLASH ROM The FL display indicates WRITE ID DATA Recorder s ID Data Setting gt Wait Rom Writing E How to Confirm the ID Number CD Press ESC STEREO with an ID number set and the unit enters the ID number confirmation mode The set ID number is displayed on the screen and on the FL display permitting you to confirm it To exit this mode pr
37. menu from which to select any of 11 mode menus classified by rough category such as recording system and VR playback system The mode menus also have subscreens if there are many items The Debug menu during playback of a DVD V including video mode CD or VCD is almost the same as that of the DV 737 see Mode Menu 10 e How to Enter the Debug Menu Press ESC DISP keys in order while no GUI is displayed e How to Exit the Debug Menu Press the ESC key e How to Advance the Mode Menu Press the DISP key e How to Advance the Subscreen in a Mode Menu Press the DIG ANA key Note 1 If you press the DISP key on the final mode menu the display will return to Mode Menu 1 Note 2 Pressing the DIG ANA key repeatedly will change the subscreens within the same mode cyclically To change mode menus press the DISP key m Description of Each Mode 1 Mode Menu 1 Version information etc Subscreen 1 DVR 7000 KU SYSCON RELEASE 112 A Rev 1 6109 2 226 24 OK Correct combination TUFLCON 1 5200 NG Version of the tuner microcomputer too high DRIVE PIONEER NG Version of the tuner microcomputer is too old GEEIS DVD RW DVR 7000 1 61C 7911 AETO000224JP Ne DEVICE AV1 ES6 0 A NG Version of the drive too high REGION 1 k LNG Version of the drive is too old OK Correct combination AE NI OK Serial No of the drive is Registered NG Serial No of the drive is not Registered
38. nation between the model type and region No setting or renew the MAIN ASSY and set the data newly DVR 7000 3 1 2 CPRM ID NUMBER AND ID DATA SETTING MM Use ID DATA DISC GGV1065 and Service Remote Control Unit GGF1067 N Entering the ID Number and ID Data for DVD Recorder For the DVD recorder it is necessary with the recoding playback of DVD RW disc to set an individual number ID number and ID data to each recorder If the number and data are not set correctly with the following procedure operations in the future may not be guaranteed You will find the ID number to be set on the ID label on the rear panel Important If no ID label is found on the rear panel write down the specified ID number by checking it according to How to confirm the ID number shown below N The Input is Necessary When e CPRM ERR is displayed on the FL display immediately after the power is turned on or in Stop mode e When the MAIN ASSY RECORDER DRIVE MAIN CPRM LSI or the FLASH ROM is exchanged Note Be sure to enter the ID number in Stop mode Use the service remote control GGF1067 for operations Only opening closing of the tray are performed from the player The ID data disc is swept out automatically after the recorder have read the data from it IM How to Input the ID Number and ID Data G To enter the input mode press ESC STEREOJin a status with When the ID number has been registered the unit enters the ID no ID nu
39. nu 3 iLink related debug display Subscreen 1 Recorder GUID XXXXXXXXXXXXXX BGC XXXX TN XX DN XX CA X ER X CT XXXX CD XX CG XX OC X IC X PE XXXX OON DV GUID XXXXXXXXXXXXXX VN XXXXXXXXXX MN XXXXXXXXXXXX PW XX TRM XX TRS XX 000 GUID Show the Global Unique ID EUI 64 BGC Show the bass reset processing number of times TN Show the existing i LINK equipment total number on the same bass Include recorder DN Show the existing DV eguipment total number on the same bass CA Show whether there are data in the stream buffer of 1394 LINK chip Y N ER Show whether an error occurred in the driver section 8 CT Show format of the connection that recorder organized BROAD PTOP CD Show format of the connection that recorder organized IN OUT CG Show whether a broadcast out connection was taken by other equipment OC Show number of a connection organized to Output Plug IC Show number of a connection organized to Input Plug PE Show number of the packet error that detected by 1394 LINK chip VN Show Vendor Name of DV eguipment MN Show Model Name of DV equipment There is the case that cannot get by equipment PW TRM TRS Show the various state that got from DV equipment Do not get it except DV input selection time O OO 4 Mode Menu 4 DVxcel related debug display Subscreen 1 Subscreen 2 These menus are for design use 5 Mode Menu 5 Mode related debug display Subscreen 1 7 These menu
40. or When the screen shows the following display after turning on the power lt display 1 gt lt Model and Region don t match gt Mee Model already memorized on the TUFL EEPROMJCKU MODED model ypetnlonnatiomin the TUMI ASSY Region already memorized on the MAIN CPU FLASH ROM S lezel s F gion ESET ETH aes ET arg Ue AS EEA region information memorized in the MAIN ASSY Please take the power plug off the plug socket It displays exchanging the MAIN ASSY or TUMJ ASSY etc when the combination of model type and region No already set is mismatched After this it is unable to hee any functions Match the combination between the model type and region No setting or renew the ASSY and set the data newly e When the screen shows the following display after setting the Model type and Region No lt display 2 gt lt You can t change and overwrite the Region No gt Region was already memorized on the MAIN CPU FLASHROM and you can t overwrite the different Region Region already memorized on the MAIN CPU FLASHROMJC 3 Model Region that you selected just now lt KU MODEL T9 see region information selected by the key input at the setting mode screen region information memorized in the MAIN ASSY Please take the power plug off the plug socket It displays renewing TUMJ ASSY etc when setting the different model type from the region No already set in the FLASH ROM in the MAIN ASSY Match the combi
41. or the level meter and switching process is executed The signal is then output through the DAC 3 2 5 2 CD Video CD Playback Playback of CD media is newly added for the DVR 7000 The basic data flow is similar to that of a DVD video player Playback speed of CD media is 4 times normal speed in CAV As to CD DA playback the RF signal read out from a disc is EFM demodulated in the writer block Then the signal to be output as an analog signal is sent to the recorder block as a 3 line serial signal of IEC60958 format and the signal to be output as a digital signal is DIF modulated in the writer block and then is sent to the recorder block The signal to be output as an analog signal via the Audio interface LSI enters the SRC where the sampling rate is converted from 44 1 kHz to 48 kHz Then the signal enters the Audio interface LSI again and is finally output through the DAC The signal to be output as a digital signal also undergoes a switching process in the Audio interface LSI and then is output as DIF As to Video CD playback as with CD DA playback the RF signal read out from a disc is EFM demodulated in the writer block Then the CD ROM data for Video CD is then sent to the recorder block as a 3 line serial signal of IEC60958 format as with the signal to be output as an analog signal In the recorder block the data are first decoded then sent to the AV decoder where the data are decoded into video and audio digital data Then the
42. rcial 29 8 1m1 PAUSE 14 Pauses playback or recording 15 30 9 REC TV VOLUME B 31 Starts recording Press repeatedly to set the record CO 32 ing time 33 TV CHANNEL 34 10 ma PREV Track or chapter skip displays the previous page of a menu gt gt NEXT Track or chapter skip displays the next page of a menu 11 REC MODE Switches the recording mode between SP to MN for a VR mode disc or between V1 and V2 for a Video mode disc 12 PlusCode G code for LB type Press then use the number buttons to enter a PlusCode G code for LB type programming number for timer recording de ND 13 Number buttons 14 PROGRAM Press SHIFT first to access Displays the program play screen REPEAT Press SHIFT first to access Selects the repeat play mode A B Press SHIFT first to access Marks a loop for looped playback ANGLE Press SHIFT first to access Switches camera angles on discs with multi angle scenes SHIFT Press first to access the above functions 15 TV controls Use this remote to control your TV 16 4 OPEN CLOSE Opens closes the disc tray 17 NAVI MARK Selects a thumbnail picture for the current title for use in the Discnavi screen 18 SETUP Displays the Setup menu 19 DISCNAVI Displays the Discnavi screen 20 EDIT Shortcut to the editing functions within the Discnavi or Title List screen 21 Joystick ENTER Use the joystick to navigate all on screen displays Press ENTER to select the currently highlighted option
43. rs Fig 2 shows a recorded content model The original represents an image of a group of titles previously recorded on a VCR and now actually recorded on a disc Up to 99 titles can be recorded on a disc A title may be actually recorded on noncontinuous areas but for users it appears to be recorded continuously The play list is a program created from time information of actual original titles and a virtual title is composed only of management information Chapter f j t y H toy i i t Play list 1 Fig 2 Recorded content model DVR 7000 3 2 3 Main Newly Developed Features 3 2 3 1 Pickup In addition to DVD R RW recording and DVD ROM playback the newly developed pickup can play back CD media The laser diodes are provided separately for DVD and CD but one lens is used for both Fig 3 Pickup 3 2 3 2 LSI for Process of Recording Signals The conventional structure of 3 chips and a discrete circuit has been integrated into 2 chips realizing performance stabilization and cost reduction RECORDER DRIVE MAIN PMOO25AF IC109 PMOO25AF OF6 008 RECORDER DRIVE MAIN IC602 PE5131A Fig 4 A2 Chip R3 Chip 3 2 3 3 Video Decoder LSI A video decoder LSI for high quality conversion of analog video signals to digital signals has been newly developed By mounting a 10 bit 27 MHz video ADC higher accuracy and better stabilized reproduction of luminance and color have been realized MAIN Assy IC8008 PDO2
44. s register RAM etc l A Initialization of the peripheral circuit l Starting communication with the register RAM etc i tuner u com l Il l I f I 1 Disc detection l al VI i Waiting for communication l i NG o be established l Waiting for data from VI ss the drive NG l Has a command arrived l l 1 OK No Information on key inputs and channels il LI Yes is transmitted to the system u com and LI according to the instruction of the system u com the FL display and the channels l ATA ATAPI command process l are changed 1 LI l 1 Yes 4 l I I l y ko o oo ooo ooo oo SS 7 1 Is the disc valid l l I l I l Lyell Is repair required l l I Yes 1 Tray open R 1 epair process I l I l 1 I l 1 Is playback requested l No Yes l l I l k al J DVR 7000 3 1 6 DISASSEMBLY Remove the bonnet Screw x10 Open the tray gt F Barrier Sheet Remove the tray panel Tray Panel Rear side of the tray x4 Unhook When opening the tray by manual operation Clip etc about 1 00 x2 Disconnect the connector CN2009 POWER SUPPLY Unhook Unhook the bottom side 4 marking parts Disconnect the FFC and PH cable Remove the front panel k Remove the barrier sheet DV cable
45. s an error of the MPEG Encoder and a light halftone dot meshing part is an error of the drive system When the drive system is errored there is a problem in crack and dirt of the disc or drive oneself pickup is dirty REFERENCE ECC 4 Byte code for error correction UDF Universal Disc Format PCA Power Calibration Area VMG Video Manager OPC Optical Power Control NWA Next Writable Address RMA Recording Management Area MKB Media Key Block TMP_VMGl Temp Video Manager Information Border from Lead in to Lead out DVR 7000 3 1 4 SERVICE MODE 1 Error Rate Measurement e How to Enter this Mode Press the ESC and SIDE B buttons sequentially Functions When enter this mode measure the error rate automatically VR mode record Record it for 10 seconds and playback the title During the playback and stop display the error rate in FL and OSD ERR RATE E Video mode record Record it for 30 seconds and playback the title During the playback and stop display the error rate in FL and OSD ER av E Display during measurements DVD VIDEO playback Playback and measure the error rate and display it Stop afterwards ER av e Display during measurements CD Trace it from the lead of track 1 and display the error rate E RATE e e How to Release Press the ESC button to release from this mode 2 Error Rate Measurement During DVD VIDEO Playback e How to
46. s are for design use 6 Mode Menu 6 VR recording related debug display Subscreen 1 3 These menus are for design use Subscreen 4 Error history of VR recording Recording Error History Display 01 06 01 20 05 30 No SysHdriN 01 06 02 00 22 10 Write Error Recording related error history of the last 9 times x 2 pictures occurrence time yr mo day hr min sec error information in simplified description Notes The two error history pages can be switched by pressing the SPEED or SPEED keys For details on error information see Table 7 2 Description of VR recording related errors page 93 Subscreen 5 11 These menus are for design use DVR 7000 7 Mode Menu 7 VR playback related debug information Subscreen 1 3 OD GO1 01 Ep01 00 20 13 00 Vrplay 000 Flgw Rev 1 55 8 3 Err Read Flgw Flg 0000a DIRd Slep DMA Dnnl Flg 00801 Spd 01 000 8 25E 5 Enp 8 Lsn 057a00 Err 6 93E 5 Tn 0053n 057a80 8 41E 5 0054 057b80 6 27E 5 0053 057ba0 6 60E 5 0054 OD Display position information Original G Play List L title No cell No XXX XX chapter entry point EpXX time of the display min sec frame XX XX XX XX Error rate information four histories Logical address Lsn XXXXXX Inner periphery 0 100000h Outer periphery 180000 230000h Error rate Err X XXE X Rotation ratio display of the drive Normal speed No display Double speed Command execution time
47. stment of component system VR7004 MAIN ASSY CN7001 Pin13 PB Out 760mVp p 22mV Playback the DVD test disc 100 color bar At the pin 13 of CN7001 in the MAIN ASSY adjust so that the level of between bottom and top becomes 0 76Vp p in the 100 color bar screen Output system adjustment E MAIN assy PR level adjustment of component system VR7005 MAIN ASSY CN7001 Pin15 PR Out VR7007 U O 760mVp p 22mV VR7004 CN7001 VR7005 QUU VR7003 VR7006 ees 54 VC3001 Fig 2 Adjustment Point Playback the DVD test disc 100 color bar At the pin 15 of CN7001 in the MAIN ASSY adjust so that the level of between bottom and top becomes 0 76Vp p in the 100 color bar screen SIDE A DVR 7000 3 GENERAL INFORMATION 3 1 DIAGNOSIS 3 1 1 MODEL TYPE AND REGION SETTING Setting the Model type and Region No for DVD Recorder For the DVD recorder DVR 7000 KU CA and LB type it is necessary to set the region No 1 or 3 on the FLASH ROM in the MAIN ASSY and the model type KU or LB on the EEPROM in the TUMJ ASSY So when the MAIN ASSY or TUMJ ASSY is renewed The Model type and Region setting mode screen is displayed automatically Note If the region No is once set it is unable to rewrite it When it is necessary to change the region No renew the MAIN ASSY And it is able to rewrite the once set model t
48. t in BS tuner e Disc Navigator e Disc timer e Commercial skip DVR 7000 4 PANEL FACILITIES AND SPECIFICATIONS 4 1 PANEL FACILITIES E FRONT PANEL PureCinema Progressive DVD RECORDER DVR 7000 Pioneer SMART JOG DVD Fan N FLOFF DC DirraL TIMER STANDBY ON o D C EES EE ws O psew J OJ FUNCTION W OPEN TT NON A H RW ELITE SEE aca HT S KU CA type 1 STANDBY ON button 12 SMART JOG control ith th 2 FL DIMMER button Turn to change the parameter selected with the FUNCTION button Press to change the display brightness 13 REC button indicator 3 FL OFF indicator Press to start recording Lights when the display is switched off using the FL DIMMER button 14 m PAUSE button k i 4 DOLBY DIGITAL indicator Press to pause playback or recording Lights when a Dolby Digital soundtrack is playing 15 gt PLAY button P to start tart playback 5 DISCNAVI button ress to start or restart play Press to display the Discnavi screen 16 m STOP button 6 Display Press to stop playback or recording 7 OPEN CLOSE 4 button 17 Disa tray Press to open close the disc tray 18 Front panel jacks Analog and digital input output jacks for connect 8 DVD indictor ing a camcorder or other external equipment Lights when a DVD disc is loaded 9 TIMER indicator Lights when the record timer is set and the power is in standby COMPATIBLE This indicates a product feature that is 10 AUTO REC indica
49. tation Data DVR 7000 In comparison in considering the use for general users recording playback use such as VCR Camcorder and MD the Video Recording format was defined to respond to the following requests 1 Real time recording 2 Easy to edit operate 3 High picture quality 4 Efficient usage of available area on a disc Table 2 shows the outline of Video Recording format data Data Systems MPEG 2 system stream program stream Maximum program mux rate lt 10 08Mbps number of stream compression bit rate MPEG 2 MPEG 1 1 Complies with MPEG 2 or MPEG 1 9 80 Mbps or less 1 856 Mbps or less number of streams coding mode 2 max Linear PCM Dolby AC 3 MPEG Linear PCM Dolby AC 3 sampling frequency 48kHz 48kHz 48kHz 48kHz bits per sample 16bits compressed compressed compressed bit rate max 1 536Mbps 448 kbps 384kbps 912kbps number of channels 2 max 5 1 max 2 max 7 1 max number of streams 1 max data type Run length coded bitmap 2 bit pixel data size of a picture 52KB max display area a rectangular in a frame TV system with 525 60 720 H x 478 V max TV system with 625 50 720 H x 537 V max colors 16 colors palette for each VOB Sub picture Any portions of titles can be selected in any order with accuracy to one video frame in a play list Up to 99 play lists can be created Both original titles and play lists can contain chapte
50. tor capable of playing DVD RW discs recorded Lights when the recorder has been set for with Video Recording format automatic recording 11 FUNCTION button Press to switch the function of the SMART JOG N Co DVR 7000 E DISPLAY A 1 Play record indicator TITLE Outer white ring indicates the playback speed Display shows the current title number of the and direction Inner red ring indicates elapsed DVD disc playing playback recording time TRACK Display shows the current track number of the CD or Video CD disc playing The center RW indicator lights when a VR mode disc is loaded 2 DVD CD VCD VIDEO RW R Shows the type of disc loaded CHP Display shows the current chapter number of the 3 23 DVD disc playing Shows the remote control mode if nothing is rory ANGLE displayed the remote control mode is 1 ei Lights when a multiangle scene on a DVD disc is 4 FINALIZE playing indicating that you can switch angles Lights when a finalized disc is loaded aes REMAIN 5 RESERVED Display shows the amount of recording time Lights when a disc containing a disc timer available on the disc loaded rogram is loaded ae SAP 6 LOCK Lights when the currently selected TV channel Lights when the child lock is active has a Secondary Audio Program channel 7 PLAYLIST STEREO 222 a Lights when a VR mode disc is loaded and the Lights when the incoming TV signal is stereo recorder is in Playlist mode I LR 8 Audio level indicators Indicates wh
51. ype on the EEPROM in the TUMJ ASSY only when the MAIN AS SY is renewed and setting the new region No on the FLASH ROM How to set the Model type and Region No 1 Turn the power on 2 The setting reguest screen is displayed when the model type and region No is not set At this time FL displays MODE SETTING Recorder s Model and Region Setting Please pick out any one of the following Button No Model Region 1 KU MODEL lt North America Region 1 2 LB MODEL lt Taiwan gt Region 3 3 Enter the data according to the mode menu by the service remote control unit 4 The recorder restarts automatically 5 Set the shipping position stop power off But it is omitted when making the Down Load of the system u com is done after this 6 Turn off the power then turn on the power again When the FL displays MODEL MISMATCH after connecting the AC plug to the outlet It displays connecting the AC plug to the outlet when the setting is mismatched between the software setting of the model type data on the EEPROM and the u com hardware pin setting of the model type in the TUMJ ASSY At this time it is unable to turn aot power It is considered the TUMJ PCB board fault model type hardware pin setting fault Note Tuner control u com hardware pin setting of the model type Pin 76 Region 1 Pin 77 Region 2 Pin 98 Region 3 Pull up the correspond pin to Vcc V 3_3M and pull down other setting pins to GND by 10kQ resist
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