Pioneer DVR-7000 Service Manual Download Page 15 | Manualshive

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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

I-picture=Intra-picture,

P-picture=Predictive-pictute,

TP mode change=AV1 term (Trick Play mode change)

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Summary of Contents for DVR-7000

Page 1: ...S 3 GENERAL INFORMATION 8 3 1 DIAGNOSIS 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 11 3 1 4 SERVICE MODE 17 3 1 5 POWER ON SEQUENCE 18 3 1 6 DISASSEMBLY 19 3 2 OUTLINE OF THE PRODUCT 22 4 PANEL FACILITIES AND SPECIFICATIONS 29 Type Model Power Requirement Region No Remarks DVR 7000 KU CA AC120V 1 THIS MANUAL IS APPLICABLE TO THE FOLLOWIN...

Page 2: ...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 on the schematics and on the parts list in this Service Manual ...

Page 3: ...ted 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 oscillation is disabled However the interlock does not always operate in the test mode 2 When the cover is opened close viewing of the objective lens with the naked eye will cause exposure to a Class 3A laser beam Additional Laser Caution R...

Page 4: ... modulation NR ON to terrestrial wave input through output Note 2 2 2 TUMJ ASSY ADJUSTMENT 2 2 1 TUMJ ASSY ADJUSTMENT TABLE 2 1 3D Y C ASSY ADJUSTMENT 2 ADJUSTMENT Note Use disc DVD test disc GGV1025 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 ...

Page 5: ...Wideband Increase or decrease the setting data by SCAN or SCAN 3 Spectral Increase or decrease the setting data by STILL STEP or STILL STEP The level display bar graph and setting data are displayed at the right side of each item 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 eve...

Page 6: ...DVR 7000 3D Y C ASSY C TUMJ ASSY A SIDE A SIDE A VR1312 VR1313 VR1311 VR3301 VR4101 IC4601 CN3001 1 10 Fig1 Adjustment Point ...

Page 7: ...eak becomes 1 0Vp p 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 Playback the DVD test disc 100 color bar Terminate the C output of S terminal with 75Ω and adjust so that the amplitude of color burst becomes 286mVp p Playback the DVD test disc 100 color bar At the pin 13 of CN7001 in the MA...

Page 8: ...etting 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 10kΩ resistor When the screen shows the following display after turning on the power 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 op...

Page 9: ...ot 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 Use ID DATA DISC GGV1065 and Service Remote Control Unit GGF1067 The Input is Necessary When How to Input the ID Number and ID Data Recorder s ID Number Setting ID Number CLEAR Exit Input ID Number 1 As number input is enabled when the...

Page 10: ...D 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 press CLEAR 1 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 1 2 2 3 2 3 Recorder s ID Number Setting ID Number 0 0 0 0 0 0 0 0 1 Compare CLEAR Exit STEREO ID Data...

Page 11: ...r software 4 Version No of the tuner microcomputer result of confirmation on combination between the tuner microcomputer and the system control computer 5 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 6 Version No of AV1 7 Region...

Page 12: ...tion Synchronization deviates resynchronization detection Synchronization lock deviating detection VideoSliceLayerFatalError detection CRC error detection VideoPictureLayerFatalError detection AC 3 error detection VideoSequenceLayerFatalError detection Bit stream error detection VideoFatalError detection FatalError detection of video decode system Note When there is not an error of 2 and an error ...

Page 13: ...input selection time 1 Recording related error history of the last 9 times 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 3 Mode Menu 3 iLink related debug display Subscre...

Page 14: ... display content refer to the service manual for DV 737 Order No RRV2320 7 Mode Menu 7 VR playback related debug information Subscreen 1 3 8 Mode Menu 8 ATA ATAPI related debug display Subscreen 1 2 9 Mode Menu 9 GUI related debug display Subscreen 1 2 10 Mode Menu 10 DVD VIDEO playback related debug display Subscreen 1 10 11 Mode Menu 11 DVD VIDEO key processing history display Subscreen 1 Subscr...

Page 15: ...l e t a i d e m m i U B O V p o t e h t o t n o i t p u r r e t n i r o f g n i t i a w r o f t u o e m i T k s a t k c a b y a l p e s r e v e R r v O T n p O v R g n i d o c e d g n i t r a t s r e t f a y l e t a i d e m m i P O G n e p o e h t f o e r u t c i p B r o f g n i t i a w r o f t u o e m i T k s a t k c a b y a l p e s r e v e R r v O T l p O v R g n i d o c e d g n i t r a t s r e ...

Page 16: ...U B r e f f u b m a e r t s f o w o l f r e v O s l C r d B d e l i a f r e d r o B e s o l C g n a H e v i r D p u g n u h s i e v i r D G N t a m r o F d e l i a f g n i t t a m r o F r r E e t i r W d e r e v o c e r e b t o n d l u o c d n a e t i r w o t d e l i a f e v i r d e h T G N C P O d e l i a f C P O r r E d a e R c t e d e l i a f C C E d e l i a f g n i d a e R l l u F A C P p u d ...

Page 17: ...ally 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 1 VR initialization 2 Video recording 60 minutes 3 Playback 45 minutes 4 Tray open 5 Tray close Display the following counts in FL during the aging mode AGING 0001 How to Release Press the ESC ...

Page 18: ...ion of the system u com the FL display and the channels are changed The system control computer starts LSI check FLASH check The firmware stored in the flash memory is developed in SD RAM LSI NG displayed in the FL display Jumping to the developed firmware Downloading via the RS232C required FLASH NG is displayed in the FL display Initialization of the peripheral circuit register RAM etc Starting ...

Page 19: ...9001 DV cable Unhook the bottom side 4 marking parts Remove the front panel Remove the barrier sheet Disconnect the FFC and PH cable Disconnect the connector Tray Panel Unhook Clip etc about 1 0φ Rear side of the tray 1 CN2009 CN204 2 POWER SUPPLY Assy 11 14 13 12 Remove the front shield 10 3 12 15 2 10 6 16 2 11 3 3 4 2 1 5 6 7 7 7 8 9 5 5 4 2 3 1 6 DISASSEMBLY Remove the bonnet Screw 10 Open the...

Page 20: ... 19 19 2 2 1 2 5 1 1 3 4 6 4 4 21 21 22 23 22 Disconnect all connectors on the MAIN ASSY 7 Fan Duct Upper Frame Drive Unit Drive Unit Remove the Drive Unit DRIVE UNIT Shield Case Clamper Holder Make clean the pick up lens ...

Page 21: ...JACK Assy TUNER Assy 3DY C Assy E B C A D H F I G CAUTION FOR CABLE STYLING PCB BOARD LOCATION Do not sandwitch the DV cable with the bonnet Bariier Sheet Bind the cable with the binder Be sure to bind the cable from the POWER SUPPLY ASSY with the wire saddle Attach the barrier sheet ...

Page 22: ...ction 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 µm minimum pit length 0 74 µm 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 Protective layer ZnS SiO2 Polycarbonate Polycar...

Page 23: ...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 quali...

Page 24: ... 10 bit 27 MHz video ADC higher accuracy and better stabilized reproduction of luminance and color have been realized 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...

Page 25: ...ontrolling 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 ...

Page 26: ...in 3D Y C VIP George Audio A D SRC 1394Phy 1394 Link ceLynx DDCD Audery Audio I F aprilia 1 2 Graphics Engine Vaikilt MPEG Video Enc DVcodec DVxcel Main CPU Recorder Tuner FL 3D Y C and main unit key controls Time management and Timer reserved management TU FL CPU Serial communication Main CPU SH 3 IC1010 Control system wide such as record playback operation including the control of each CPU and u...

Page 27: ...lock 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 recording via the ATAPI bus The RF signal read o...

Page 28: ...loped MPEG video encoder LSI enables 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 reco...

Page 29: ... Press to switch the function of the SMART JOG 2DIGITAL FL OFF FL DIMMER STANDBY ON OPEN DVD TIMER AUTO REC DVD RECORDER STOP PLAY PAUSE REC OPEN CLOSE DISCNAVI FUNCTION SMART JOG DVR 7000 0 7 3 8 Î PureCinema Progressive 1 6 13 14 15 16 17 18 2 7 8 10 5 9 12 11 3 4 KU CA type 12 SMART JOG control Turn to change the parameter selected with the FUNCTION button 13 REC button indicator Press to start...

Page 30: ...ecording 9 MN Display shows the manual rate recording level DVD CD VCD 2 3 RESERVED MN TITLE TRACK CHP ANGLE REMAIN SAP STEREO L R FINALIZE LOCK PLAYLIST VIDEO RW R L R RW 40 30 20 10 0 dB CH 3 4 5 7 6 2 11 1 8 9 10 TITLE Display shows the current title number of the DVD disc playing TRACK Display shows the current track number of the CD or Video CD disc playing CHP Display shows the current chapt...

Page 31: ...ote control sensor for everything in the chain 8 VHF UHF IN Connect the TV antenna here 9 VHF UHF OUT Passes the signal from the VHF UHF IN to your TV monitor 10 AUDIO VIDEO INPUT 1 2 AUTO REC For recording from a camcorder VCR satellite receiver or other equipment 11 AUDIO VIDEO OUTPUT 1 2 For connecting to the audio and video inputs of a TV monitor AV receiver or other equipment REAR PANEL 1 DV ...

Page 32: ... Track or chapter skip displays the previous page of a menu 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 ENTER CM 8 4 0 9 8...

Page 33: ...avigate all on screen displays Press ENTER to select the currently highlighted option 22 JOG MODE button and indicator Switches the Jog dial between scanning and frame advance mode 23 3 PLAY Starts playback 24 7 STOP Stops playback recording 25 CHANNEL Changes the channel of the built in TV tuner 26 SEARCH MODE Allows searching of the disc by title chapter track time etc 27 INPUT SELECT Changes th...

Page 34: ... mini DIN S Video output Output 1 2 Y luminance Output level 1 Vp p 75 Ω C color Output level 286 mVp p 75 Ω Jacks 4 pin mini DIN Component video output Output level Y 1 0 Vp p 75 Ω PB PR 0 7 Vp p 75 Ω Jacks RCA jacks Audio input Input 1 2 rear 3 front L R Input level During audio input 2V rms Input impedence more than 22kΩ Jacks RCA jacks Audio output Output 1 2 L R During audio output 2V rms Out...

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