Sony VideoStore VSR-2000 Service Manual
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Sony VideoStore VSR-2000 Service Manual

Sony VideoStore VSR-2000 Service Manual

Multi access video and audio server
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MULTI ACCESS VIDEO AND AUDIO SERVER
VSR-2000
SDI MPEG ENCODER BOARD
BKSR-2020
ANALOG MPEG ENCODER BOARD
BKSR-2021
SDI OUTPUT MPEG DECODER BOARD
BKSR-2030
ANALOG MPEG DECODER BOARD
BKSR-2031
100BASE-T BOARD
BKSR-2070
9GB HDD UNIT
BKSH-209G
18GB HDD UNIT
BKSH-218G
36GB HDD UNIT
BKSH-236G
SERVICE MANUAL
1st Edition (Revised 1)

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Summary of Contents for Sony VideoStore VSR-2000

  • Page 1 MULTI ACCESS VIDEO AND AUDIO SERVER VSR-2000 SDI MPEG ENCODER BOARD BKSR-2020 ANALOG MPEG ENCODER BOARD BKSR-2021 SDI OUTPUT MPEG DECODER BOARD BKSR-2030 ANALOG MPEG DECODER BOARD BKSR-2031 100BASE-T BOARD BKSR-2070 9GB HDD UNIT BKSH-209G 18GB HDD UNIT BKSH-218G 36GB HDD UNIT BKSH-236G SERVICE MANUAL 1st Edition (Revised 1)
  • Page 2 ! WARNING This manual is intended for qualified service personnel only. To reduce the risk of electric shock, fire or injury, do not perform any servicing other than that contained in the operating instructions unless you are qualified to do so. Refer all servicing to qualified service personnel.
  • Page 3 Voor de klanten in Nederland CAUTION Dit apparaat bevat een MnO -Li batterij voor memory Danger of explosion if battery is incorrectly back-up. replaced. Replace only with the same or equivalent type Raadpleeg uw leverancier over de verwijdering van de recommended by the manufacturer.

  • Page 5: Table Of Contents

    http://getMANUAL.com Table of Contents Manual Structure Purpose of this manual ..................5 (E) Related manuals ....................5 (E) Contents ....................... 6 (E) Trademarks ......................6 (E) 1. Operating Instructions 2. Upgrading 2-1. RS-232C Connection ................2-1 (E) 2-2. Upgrading the ROM on Board .............. 2-3 (E) 2-3.
  • Page 6 4-8. Filter Replacement ................4-13 (E) 4-8-1. Filter on the Front Panel Replacement ....... 4-13 (E) 4-9. Backup Battery Replacement .............. 4-14 (E) 4-9-1. B401 (CR2025) on the SY-283 Board Replacement ..4-15 (E) 4-9-2. B302 (M4T28-BR12SH1) on the SY-283 Board Replacement ......... 4-16 (E) 4-9-3.
  • Page 7 7. Spare Parts 7-1. Notes on Repair Parts .................. 7-1 7-2. Exploded Views ..................7-2 7-3. Electrical Parts List ................... 7-12 7-3-1. Frame ..................7-12 7-3-2. Printed Circuit Boards List ............7-13 7-3-3. Packing Materials and Supplied Accessories List ....7-13 7-3-4.

  • Page 9: Manual Structure

    Manual Structure Purpose of this manual This manual is the service manual of the VSR-2000 Multi Access Video and Audio Server and Optional Board. This manual is intended for use by trained system and service engineers, and describes the information that premise the service board on components replace- ment.

  • Page 10: Contents

    Contents The following is a summary of all the section for understanding the contents of this manual. Section 1 Operating Instructions This section describes the contents of the operating instructions. Section 2 Upgrading This section describes the upgrading procedure of the on-board ROM and the Boot OS (operating system).
  • Page 11 3-867-800-01(1) Multi Access Video and Audio Server Operating Instructions Page 16 VSR-2000 © 1999 by Sony Corporation...
  • Page 14 MULTI ACCESS VIDEO AND AUDIO SERVER VSR-2000 POWER POWER SYSTEM RELEASE RELEASE...
  • Page 15 http://getMANUAL.com SERIAL V/A INPUT BKSR-2020 ENCODER TIME CODE IN REF. VIDEO 75Ω -AC IN REMOTE ETHERNET VTR CONTROL SYSTEM CONTROL RS-422A RS-232C RS-422A VIDEO INPUT AUDIO INPUT 75Ω OFF ON BKSR-2021 ENCODER COMPOSITE...
  • Page 16 SERIAL V/A OUTPUT AUDIO OUTPUT BKSR-2030 DECODER SERIAL V/A INPUT BKSR-2020 ENCODER TIME CODE IN VIDEO OUTPUT AUDIO OUTPUT BKSR-2031 ENCODER COMPOSITE R-Y/R B-Y/B REF. VIDEO 75Ω VIDEO OUTPUT AUDIO OUTPUT BKSR-2031 DECODER COMPOSITE R-Y/R B-Y/B -AC IN REMOTE ETHERNET VTR CONTROL SYSTEM CONTROL RS-422A...

  • Page 19: Upgrading

    Section 2 Upgrading 2-1. RS-232C Connection Tool Tera Term program (with macro function) is available for upgrading. Name Part number Upgrade Program J-6450-330-A Cable (RS-232C cross cable) Connector D-sub 9-pin, Female 1-562-421-11 (Connector) 1-561-749-00 (Juncton shell) . Connector on personal computer side .
  • Page 20 2-1. RS-232C Connection Connection Personal computer RS-232C cable (9P-9P) COM1 Setting of communication protocol Communication port COM1 Baud rate 38400 bps Parity None Flow control None Stop bit length 1 bit Data bit length 8 bit 2-2 (E) VSR-2000...

  • Page 21: Upgrading The Rom On Board

    2-2. Upgrading the ROM on Board 2-2. Upgrading the ROM on Board This section describes how to upgrade the ROM on the board using a macro function of Tera Term. The ROM to be upgraded is as shown below. CPU name Board Ref.
  • Page 22 DEC> 5. Enter “RES”. (The program in the old version stops and the CPU is reset.) DEC> RES" *** MONGER (MONitor/debugGER) Version 0.32 Copylight (C) 1993-96 Sony Corp. *** (Nov 7 1996/16:42:56) [RES] 6. Enter “FLASH ERASE USER”. (The software in the old version is erased.) FLASH\ERASE USER"...
  • Page 23 12. Enter “RES” and confirm that a message is displayed on the screen. (The program in a new version is executed.) MON> RES" *** MONGER (MONitor/debugGER) Version 0.32 Copylight (C) 1993-96 Sony Corp. *** (Nov 7 1996/16:42:56) [RES] *** MONGER (MONitor/debugGER) Version 0.32.2 Copylight (C) 1993-96 Sony Corp. ***...
  • Page 24 2-2. Upgrading the ROM on Board 2. PU CPU 1. Activate Tera Term. 2. Press the [ENTER] key. (“PU>” is displayed.) 3. Enter “VER” and confirm the CPU name and current software version. 4. Enter “FLASH ERASE USER”. (The software in the old version is erased.) 5.
  • Page 25 http://getMANUAL.com 2-2. Upgrading the ROM on Board 4. DCP CPU 1. Activate Tera Term and set the communication rate. 2. Turn on the power. (“DCP>” is displayed.) 3. Enter “FL” and press the [ENTER] key. 4. “I will update software!! Are you sure? (yes or no)>”is displayed. Enter “yes”. 5.
  • Page 26 2-2. Upgrading the ROM on Board 6. FSE CPU 1. Activate Tera Term. 2. Press the [ENTER] key. (“FSE>” is displayed.) 3. Enter “VER” and confirm the CPU name and current software version. 4. Enter “q”. (“MON>” is displayed.) 5. Enter “FLASH ERASE USER”. (The software in the old version is erased and the CPU is reset automatically.) 6.
  • Page 27 2-2. Upgrading the ROM on Board 7. Remove the front panel. (Refer to Section 4-2-1.) 8. Select the target CPU using the service port selector switch. (Refer to Installation Manual Section 2-6-5.) 9. Connect the VSR-2000 to a personal computer and set the communication rate. (Refer to Section 2-1.) 10.

  • Page 28: Upgrading The Boot Os

    2-3. Upgrading the BOOT OS 2-3. Upgrading the BOOT OS This section describes how to upgrade the BOOT OS by entering commands. 1. FSE BOOT OS 1. S301-1/SY-283 board → OFF 2. Remove the front panel. (Refer to Section 4-2-1.) 3.
  • Page 29 2-3. Upgrading the BOOT OS 2. DPC BOOT OS 1. S301-1/SY-283 board → OFF 2. Remove the front panel. (Refer to Section 4-2-1.) 3. Turn on the power. 4. Connect the VSR-2000 to a personal computer and set the communication rate. (Refer to Section 2-1.) 5.
  • Page 30 2-3. Upgrading the BOOT OS 3. CCM BOOT OS (CCM-37A Board) 1. S301-1/SY-283 board → OFF 2. Remove the front panel. (Refer to Section 4-2-1.) 3. Turn on the power. 4. Connect the VSR-2000 to a personal computer and set the communication rate. (Refer to Section 2-1.) 5.

  • Page 31: Diagnostics

    Section 3 Diagnostics 3-1. RS-232C Connection Tool Tera Term program (with macro function) is available for processing in Section 3-3. Name Part number Upgrade Program J-6450-330-A Cable (RS-232C cross cable) Connector D-sub 9-pin, Female 1-562-421-11 (Connector) 1-561-749-00 (Juncton shell) . Connector on personal computer side .
  • Page 32 3-1. RS-232C Connection Connection Personal computer RS-232C cable (9P-9P) COM1 Setting of communication protocol Communication port COM1 Baud rate 38400 bps Parity None Flow control None Stop bit length 1 bit Data bit length 8 bit 3-2 (E) VSR-2000...

  • Page 33: Uploading And Downloading The Contents Of Memory (Sy-283 Board)

    3-2. Uploading and Downloading the Contents of Memory (SY-283 board) 3-2. Uploading and Downloading the Contents of Memory (SY-283 board) This section describes how to upload and download the contents of memories (IC406, IC407, IC414, IC415, IC421, IC422, IC432 and IC433) on the SY-283 board using the FTP function of Ethernet. For the display example in using a personal computer, this manual differentiates between the characters displayed on the screen and the characters to be entered as shown below.
  • Page 34 3-2. Uploading and Downloading the Contents of Memory (SY-283 board) Uploading The displays shown below are samples for your reference. 1. Log in the VSR-2000 from personal computer. (Enter the IP address of the VSR-2000.) C : ¥> ftp\xx.xx.xx.xx" IP address Connected to xx.xx.xx.xx 220 FTP server ready.
  • Page 35 http://getMANUAL.com 3-2. Uploading and Downloading the Contents of Memory (SY-283 board) Downloading The displays shown below are samples for your reference. 1. Log in the VSR-2000 from personal computer. (Enter the IP address of the VSR-2000.) C : ¥> ftp\xx.xx.xx.xx" Connected to xx.xx.xx.xx 220 FTP server ready.

  • Page 36: Uploading And Downloading The Contents Of Memory (Pu-113 Board)

    3-3. Uploading and Downloading the Contents of Memory (PU-113 board) 3-3. Uploading and Downloading the Contents of Memory (PU-113 board) This section describes how to upload and download the contents of memory (IC301) on the PU-113 board using a macro function of Tera Term. Preparation 1.
  • Page 37 3-3. Uploading and Downloading the Contents of Memory (PU-113 board) Uploading 1. Activate Tera Term. 2. Select “Control” _ “Macro” from the top menu. 3. Activate a “Puget**.ttl” file. 4. Enter the file name. (Example : “pudata.log”) 5. A confirmation message is displayed. The screen display stops when uploading is completed. Click the [OK] button.

  • Page 39: Replacement Of Main Parts And Boards

    Section 4 Replacement of Main Parts and Boards 4-1. Cautions before Servicing The hard disk drives (HDD) are installed in the VSR-2000. The HDD is a precision part. The causes such as shock, vibration and static electricity to the unit, and the conditions of temperature and humidity may damage HDD or its data.

  • Page 40: Removal/Installation Of Cabinet

    4-2. Removal/Installation of Cabinet 4-2. Removal/Installation of Cabinet 4-2-2. Cover Removal/Installation 4-2-1. Front Panel Removal/Installation 1. Remove the four screws (each two screws at the right and left), and remove the rack angles of both sides. 2. Remove the 12 screws (three screws for one handle), Be sure to put on the earth-band to establish a ground when and remove all handles of both sides.

  • Page 41: Location Of Main Parts And Boards

    4-3. Location of Main Parts and Boards 4-3. Location of Main Parts and Boards Main parts location HDD units Fan motor units 3 CN-1405 board Power supply unit Filter 7 LE-193 board Boards location !- MB-756 board ![ SPG-15A board 6 IF-678 boards 2 CCM-37A board 9 LE-225 board...
  • Page 42 4-3. Location of Main Parts and Boards Boards (optional boards) location BKSR-2020 BKSR-2031 4 DEC-117 board 5 ENC-58 board Board Name Function AC-205 Power splitting connector CCM-37A Ethernet control CN-1405 HDD connector DEC-117 (BKSR-2031) Decoder (MPEG to SDI) ENC-58 (BKSR-2020) Encoder (SDI to MPEG) IF-678 HDD interface...

  • Page 43: General Information For Parts Replacement

    4-4. General Information for Parts Replacement 4-5. Power Supply Unit Replacement 4-4. General Information for Parts 4-5. Power Supply Unit Replacement Replacement Periodic replacement Be careful not to give any shock to HDD. It is recommended to replace the parts described in the table below periodically.

  • Page 44: Hdd Unit Replacement

    4-5. Power Supply Unit Replacement 4-6. HDD Unit Replacement 4-6. HDD Unit Replacement Installation Procedures 1. Insert a new power supply unit into the slot and push When the SYSTEM indicator of the front panel flashes in the power supply unit as far as it will go. red and the blue indicator of the HDD flashes in spite that the HDD is not accessed (A rebuild request for the HDD is Never give a shock to the HDD when inserting the...
  • Page 45 http://getMANUAL.com 4-6. HDD Unit Replacement Removal Procedures Installation Procedures 1. Remove the front panel. (Refer to the Section 4-2-1.) 1. Insert a new HDD unit into the slot gently, and press 2. Make sure that indicator of the HDD unit to be the levers in the direction of the arrows to lock the replaced lights on.
  • Page 46 4-6. HDD Unit Replacement Starting the HDD Checking the HDD 1. Enter “DISK” and press the [ENTER] key. Click the “START” button of the “Request” column. The HDD will start, and a rebuild operation is automatical- 2. Confirm that the following message is displayed. ly executed.
  • Page 47 4-6. HDD Unit Replacement Removal Procedures Refer to Section 4-6-1. Installation Procedures Refer to Section 4-6-1. Starting the HDD 1. Enter “REBUILD1” and press the [ENTER] key. (when starting the HDD of the slot 1) 2. Confirm that the following message is displayed. DPC>REBUILD 1 ←...

  • Page 48: When Using The Bzsr-2000 Trial Version Supplied In The Vsr-2000

    4-7. Fan Motor Replacement 4-7. Fan Motor Replacement Setting of communication protocol Communication port COM1 or COM2 When the SYSTEM indicator of the front panel flashes in Baud rate 38400 bps red and the indicator of the fan motor unit flashes or turns off, replace the corresponding fan motor unit.

  • Page 49: Fan Motor Unit Replacement

    4-7. Fan Motor Replacement 4-7-2. Fan Motor Unit Replacement Installation procedures It is recommended to replace the fan motor unit periodically. 1. Insert a new fan motor unit into the slot and push the The fan motor unit can be replaced during the power on. fan motor unit as far as it will go.

  • Page 50: Fan Motor Replacement

    4-7. Fan Motor Replacement 4-7-3. Fan Motor Replacement Installation Procedures 1. Put a new fan motor into the fan case positioning each Replacement Part as shown in the figure. Fan motor : 1-763-175-11 Fan case Harnesses Charactor Removal Procedures 1. Turn the power off. 2.

  • Page 51: Filter Replacement

    4-8. Filter Replacement 4-8. Filter Replacement A filter is installed in the VSR-2000 on the back of the front panel. When dust is accumulated on the filter, ventilation is prevented and inside of the unit will be overheated. This may cause the malfunction. It is recommended to replace the filter at the same time of fan motor replacement.

  • Page 52: Backup Battery Replacement

    4-9. Backup Battery Replacement 4-9. Backup Battery Replacement Observe the following cautions. If not, bursting, ignition, and heating may occur in the battery. . Do not charge, short, disassemble, deform, and heat the battery or put it in a fire. .

  • Page 53: B401 (Cr2025) On The Sy-283 Board Replacement

    4-9. Backup Battery Replacement 4-9-1. B401 (CR2025) on the SY-283 Board Removal Procedures Replacement 1. Remove the SY-283 board. (Refer to Section 4-10-8.) 2. Remove the battery. Raise the battery while pushing in. Installation Procedures 1. Install a new battery on the SY-283 board. B401 At this time, put the lithium battery with the “+”...

  • Page 54: B302 (M4T28-Br12Sh1) On

    4-9. Backup Battery Replacement 4-9-2. B302 (M4T28-BR12SH1) on the SY-283 Removal Procedures Board Replacement 1. Remove the SY-283 board. (Refer to Section 4-10-8.) 2. Insert a tip of a flat-blade screwdriver between IC and battery to remove the battery. M4T28-BR12SH1 B302 (on IC302) Mark Mark...

  • Page 55: B301 (M4Z28-Br00Sh1) On

    http://getMANUAL.com 4-9. Backup Battery Replacement 4-9-3. B301 (M4Z28-BR00SH1) on the PU-113 Removal Procedures Board Replacement 1. Store the error information of HDD in a personal computer. (For the backup, refer to “3-3. Uploading and Downloading the Contents of Memory (PU-113 board)”.) 2.

  • Page 56: Boards Replacement

    4-10. Boards Replacement 4-10. Boards Replacement Product Service Boards Replacement The following optional boards are supplied with a product. This section describes the boards replacement as follows. After the board is replaced, set the switches on the board Optional Board Product referring to the installation manuals.

  • Page 57: Cn-1405 Board

    4-10. Boards Replacement 4-10-1. CN-1405 Board 4-10-2. IF-678 Board 1. Disconnect the power cords. When the CN-1405 board is replaced, be sure to put on an 2. Remove the front panel. (Refer to Section 4-2-1.) earth-band to establish a ground. 3.

  • Page 58: Mb Board Assembly

    4-10. Boards Replacement 4-10-3. LE-225 Board 4-10-4. MB Board Assembly 1. Disconnect the power cords. 2. Remove the front panel. (Refer to Section 4-2-1.) It is necessary that removing the MB board assembly, 3. Remove the cover. (Refer to Section 4-2-2.) before the AC-205, MB-755A and MB-756 boards are 4.

  • Page 59: Mb-755A Board

    4-10. Boards Replacement 4-10-5. MB-755A Board 14. Remove the four screws (PSW3 x 6) and eight screws (BVTT3 x 6), then remove the shield plate. 15. Remove the four screws (BVTT3 x 6) securing the 1. Remove the MB board assembly. (Refer to Section 4- MB-755A board.

  • Page 60: Board

    4-10. Boards Replacement 4-10-6. AC-205 Board 4-10-7. MB-756 Board 1. Remove the MB board assembly. (Refer to Section 4- 1. Remove the MB board assembly. (Refer to Section 4- 10-4.) 10-4.) 2. Remove the connectors (CN4 to CN8) of the harnesses 2.

  • Page 61: Sy-283/Ccm-37A Boards

    4-10. Boards Replacement 4-10-8. SY-283/CCM-37A Boards 5. Remove the two screws (BVTT3 x 6) and the eight screws supplied of the connector, and remove the PWB panel (SY). When the SY-283 board is replaced, it is necessary that the following settings are performed. .

  • Page 62: Board

    4-10. Boards Replacement 4-10-9. PU-113 Board When the PU-113 board is replaced, it is necessary that the data uploading and downloading. 1. Upload the file data before the PU-113 board is replaced. (Refer to Section 3-3.) 2. Disconnect the power cords. 3.

  • Page 63: Electrical Alignment

    Section 5 Electrical Alignment 5-1. General Information for Electrical Adjustment 5-1-1. Equipment Required Tools . Extension board EX-647 assemblyA-8321-004-A (For SPG-15A board) . Extension board EX-648 assemblyA-8321-005-A (For PU-113 board) . Extension board EX-649 assemblyA-8321-006-A (For SY-283 and option board) Measurement equipment .
  • Page 64 Caution during board replacement : The contents of memory are erased during board replacement. For more information, consult a Sony sales person. Caution during IC134 replacement : The contents of memory are erased during IC134 replacement. For more information, consult a Sony sales person.

  • Page 65: Spg-15A Board Adjustment

    http://getMANUAL.com 5-2. SPG-15A Board Adjustment 5-2. SPG-15A Board Adjustment Preparation 5-2-1. NTSC SCH Adjustment . Connect the equipment. . Turn on the power of the VSR-2000 and warm up the unit about 10 minutes. Connection . Open the utility screen of the supplied BZSR-2000 trial version and set the video format to “NTSC”.
  • Page 66 5-2. SPG-15A Board Adjustment 5. Set the oscilloscope. <Vector monitor> . VOLTS/DIV : DC 2V/DIV (CH-1, CH-2) . SEC/DIV : 10 ms/DIV . TRIG : CH-1 6. Connect the CH-2 prove of the oscilloscope to TP304 (G-1)/SPG-15A, and prove’s GND to E301 (G-1)/ SPG-15A.

  • Page 67: Pal Sch Adjustment

    5-2. SPG-15A Board Adjustment 5-2-2. PAL SCH Adjustment Preparation . Connect the equipment. Connection . Turn on the power of the VSR-2000 and warm up the unit about 10 minutes. Composite video . Open the utility screen of the supplied BZSR-2000 trial signal generator Oscilloscope version and set the video format to “PAL”.
  • Page 68 5-2. SPG-15A Board Adjustment 6. Set the oscilloscope. <Vector monitor> . VOLTS/DIV : DC 2V/DIV (CH-1, CH-2) . SEC/DIV : 20 ms/DIV . TRIG : CH-1 7. Connect the CH-2 prove of the oscilloscope to TP304 (G-1)/SPG-15A, and prove’s GND to E301 (G-1)/ SPG-15A.

  • Page 69: Board Adjustment (Bksr-2031)

    (For more details, refer to the operation manual in the BZSR-2000 trial version CD-ROM.) . S903 (D-2)/DEC-117 → All OFF Picture monitor . 75 % color bar playback Y/C : 100/0/75/0 SONY Adjustment Procedure 75 Z terminated Equipment : Waveform monitor Composite video Test point :...
  • Page 70 5-3. DEC-117 Board Adjustment (BKSR-2031) 2. VIDEO OUTPUT COMPONENT Y output 3. VIDEO OUTPUT COMPONENT R-Y output (BETACAM) level adjustment (BETACAM) level adjustment Preparation Preparation . Connect the equipment. . Connect the equipment. . Turn on the power of the VSR-2000 and warm up the .
  • Page 71 5-3. DEC-117 Board Adjustment (BKSR-2031) 4. VIDEO OUTPUT COMPONENT B-Y output 5. VIDEO OUTPUT COMPONENT Y output (CCIR) (BETACAM) level adjustment level adjustment Preparation Preparation . Connect the equipment. . Connect the equipment. . Turn on the power of the VSR-2000 and warm up the .
  • Page 72 5-3. DEC-117 Board Adjustment (BKSR-2031) 6. VIDEO OUTPUT COMPONENT R-Y output 7. VIDEO OUTPUT COMPONENT B-Y output (CCIR) level adjustment (CCIR) level adjustment Preparation Preparation . Connect the equipment. . Connect the equipment. . Turn on the power of the VSR-2000 and warm up the .

  • Page 73: 625/50 (Pal) System

    5-3. DEC-117 Board Adjustment (BKSR-2031) 5-3-2. 625/50 (PAL) System 2. VIDEO OUTPUT COMPONENT Y output level adjustment 1. VIDEO OUTPUT COMPOSITE output level adjustment Preparation . Connect the equipment. Preparation . Turn on the power of the VSR-2000 and warm up the .
  • Page 74 5-3. DEC-117 Board Adjustment (BKSR-2031) 3. VIDEO OUTPUT COMPONENT R-Y output 4. VIDEO OUTPUT COMPONENT B-Y output level adjustment level adjustment Preparation Preparation . Connect the equipment. . Connect the equipment. . Turn on the power of the VSR-2000 and warm up the .

  • Page 75: System Phase Adjustment

    . Remove the front panel. . Connect the COM output of a personal computer to the EXT-232C connector on the front of the VSR-2000. SONY . Set the service port selector switch so as to match the 75 Z terminated slot of the board to be adjusted.

  • Page 76: Subcarrier Phase Adjustment

    . Remove the front panel. . Connect the COM output of a personal computer to the EXT-232C connector on the front of the VSR-2000. SONY . Set the service port selector switch so as to match the 75 Z slot of the board to be adjusted.

  • Page 77: Board Adjustment (Bksr-2021)

    5-4. ENC-62 Board Adjustment (BKSR-2021) 5-4. ENC-62 Board Adjustment 5-4-1. 525/60 (NTSC) System (BKSR-2021) Preparation The audio input level and video input level to the BKSR- . Connect the VSR-2000 to the measuring equipment. 2021 (ENC-62 board) are adjusted by inputting the audio/ video signals from the signal generators.
  • Page 78 5-4. ENC-62 Board Adjustment (BKSR-2021) 1. VIDEO COMPOSITE INPUT pedestal level Setting after Adjustment adjustment . Press the [ENTER] key of a personal computer to save the result of adjustment in EEPROM. Preparation . Press the [SPACE] key of a personal computer to quit .
  • Page 79 5-4. ENC-62 Board Adjustment (BKSR-2021) 2. VIDEO COMPOSITE INPUT AGC mode level 3. VIDEO COMPOSITE INPUT MANUAL mode adjustment level adjustment Preparation Preparation . S1300-1, -3 (B-1)/ENC-62 → ON . S1300-1, -3 (B-1)/ENC-62 → ON . S1300-2, -4 (B-1)/ENC-62 → FF .
  • Page 80 5-4. ENC-62 Board Adjustment (BKSR-2021) 4. VIDEO COMPOSITE INPUT PHASE adjustment 5. VIDEO COMPONENT INPUT Y level (Automatic adjustment) adjustment Preparation Preparation . S1300-1, -3 (B-1)/ENC-62 → ON . S1300-1, -3 (B-1)/ENC-62 → ON . S1300-2, -4 (B-1)/ENC-62 → FF .
  • Page 81 5-4. ENC-62 Board Adjustment (BKSR-2021) 6. VIDEO COMPONENT INPUT R-Y level 7. VIDEO COMPONENT INPUT B-Y level adjustment adjustment Preparation Preparation . S1300-1, -3 (B-1)/ENC-62 → ON . S1300-1, -3 (B-1)/ENC-62 → ON . S1300-2, -4 (B-1)/ENC-62 → FF . S1300-2, -4 (B-1)/ENC-62 → FF .

  • Page 82: 625/50 (Pal) System

    5-4. ENC-62 Board Adjustment (BKSR-2021) 5-4-2. 625/50 (PAL) System Preparation . Connect the VSR-2000 to the measuring equipment. . Connect a personal computer to the REMOTE RS232C connector (rear panel). . S1300-1, -3 (B-1)/ENC-62 → ON . S1300-2, -4 (B-1)/ENC-62 → FF .
  • Page 83 5-4. ENC-62 Board Adjustment (BKSR-2021) 1. VIDEO COMPOSITE INPUT pedestal level Setting after Adjustment adjustment . Press the [ENTER] key of a personal computer and save the result of adjustment in EEPROM. Preparation . Press the [SPACE] key of a personal computer and .
  • Page 84 5-4. ENC-62 Board Adjustment (BKSR-2021) 2. VIDEO COMPOSITE INPUT AGC mode level 3. VIDEO COMPOSITE INPUT MANUAL mode adjustment level adjustment Preparation Preparation . S1300-1, -3 (B-1)/ENC-62 → ON . S1300-1, -3 (B-1)/ENC-62 → ON . S1300-2, -4 (B-1)/ENC-62 → FF .
  • Page 85 http://getMANUAL.com 5-4. ENC-62 Board Adjustment (BKSR-2021) 4. VIDEO COMPOSITE INPUT PHASE adjustment 5. VIDEO COMPONENT INPUT Y level (Automatic adjustment) adjustment Preparation Preparation . S1300-1, -3 (B-1)/ENC-62 → ON . S1300-1, -3 (B-1)/ENC-62 → ON . S1300-2, -4 (B-1)/ENC-62 → FF .
  • Page 86 5-4. ENC-62 Board Adjustment (BKSR-2021) 6. VIDEO COMPONENT INPUT R-Y level 7. VIDEO COMPONENT INPUT B-Y level adjustment adjustment Preparation Preparation . S1300-1, -3 (B-1)/ENC-62 → ON . S1300-1, -3 (B-1)/ENC-62 → ON . S1300-2, -4 (B-1)/ENC-62 → FF . S1300-2, -4 (B-1)/ENC-62 → FF .

  • Page 87: Audio Input Adjustment

    5-4. ENC-62 Board Adjustment (BKSR-2021) 5-4-3. AUDIO Input Adjustment 1. AUDIO INPUT level adjustment Preparation Preparation . Connect the VSR-2000 to the measuring equipment. . Input the 1 kHz, +4 dB signal from the audio oscillator. . Connect a personal computer to the REMOTE RS232C .

  • Page 88: Dec-122/128 Board Adjustment (Bksr-2030)

    5-5. DEC-122/128 Board Adjustment (BKSR-2030) 5-5. DEC-122/128 Board Adjustment (BKSR-2030) 5-5-1. SDI Free Running Frequency Adjustment Connection VSR-2000 DEC-122/128 board Oscilloscope TP551 Frequency counter Preparation . Turn on the power of the VSR-2000 and warm up the unit about 10 minutes. .

  • Page 89: System Phase Adjustment

    . Remove the front panel. . Connect the COM output of a personal computer to the EXT-232C connector on the front of the VSR-2000. SONY . Rotate the service port selection switch to set it to the 75 Z terminated slot of the board to be adjusted.

  • Page 91: Circuit Descriptions

    Section 6 Circuit Descriptions VSR-2000 Recording System SY-283 (with CCM-37A) The video and audio signals from the BKSR-2020/2021 The disk protocol control signal from a host controller is (encoder) are compressed and recorded on SDRAM of a input from the REMOTE terminal and sent to the DPC PCI control circuit as MPEG data.
  • Page 92 BKSR-2020 (Encoder) BKSR-2031 (Decoder) BKSR-2020 (Encoder) BKSR-2031 (Decoder) Video System Video System The SDI signal input from the external equipment to the The image data in PCI SDRAM is input through a DMA SERIAL V/A INPUT connector is converted into a parallel control circuit (IC201) to MPEG decoders (IC301 and signal by an SDI encoder (IC100) to produce a digital IC331) and decoded to a base band image signal.
  • Page 93 BKSR-2021 (Encoder) BKSR-2030 (Decoder) BKSR-2021 (Encoder) BKSR-2030 (Decoder) Video System Video System The analog composite video signal from the external The pictures recorded in the PCI SDRAM are read and equipment is input to the COMPOSITE VIDEO INPUT sent to the MPEG Decoder (IC301, IC331) via the DMA connector and sent to the VCA &...
  • Page 94 BKSR-2070 (100BASE-T) BKSR-2070 (100BASE-T) The CPU (IC1) used on the CCM-38A board mainly has Basically, both SDRAM and FLASH ROM have an the three internal modules below. interface that CPU can directly connect without using an external circuit. However, a bus transceiver and driver 1.

  • Page 95: Spare Parts

    Therefore, specified parts should be used in the case of replacement. 2. Standardization of Parts Some repair parts supplied by Sony differ from those used for the unit. These are because of parts common- ality and improvement. Parts list has the present standardized repair parts.

  • Page 96: Exploded Views

    Ornamental Panel and HDD 7-2. Exploded Views B4 x 6 K4 x 6 B4 x 6 B4 x 8 B4 x 6 B4 x 6 B3 x 6 K4 x 6 B4 x 8 B3 x 6 B4 x 8 B3 x 6 BVTP3 x 10 B4 x 8...
  • Page 97 Ornamental Panel and HDD Part No. SP Description A-8278-436-A o HOLDER, FOOT ASSY A-8311-399-A o MOUNTED CIRCUIT BOARD, CN-1405 X-3316-715-1 s FOOT ASSY X-3605-579-1 o ASSY, PANEL, ORNAMENTAL X-3605-580-1 o ASSY, ESCUTCHEON, POWER SWITCH 3-535-369-99 s SPRING, TENSION 3-605-394-02 o PLATE, FRONT 3-605-401-01 o LABEL, HDD NO.
  • Page 98 LCD Case BKMA-PS70 PS3 x 6 BVTT3 x 6 PSW3 x 6 PS3 x 6 PSW3 x 6 3 x 6 BVTT3 x 6 PS3 x 6 B3 x 6 B3 x 6 PSW3 x 6 PSW3 x 6 BVTT 3 x 6 PS2.6 x 6 BVTT3 x 6...
  • Page 99 LCD Case Part No. SP Description 1-674-710-11 o PRINTED WIRING BOARD, LE-224 1-674-711-11 o PRINTED WIRING BOARD, LE-225 103 ! 1-692-622-11 s SWITCH, POWER 3-615-854-21 o CADDY SPRING (UPPER) 3-615-855-01 o RETAINER, SPRING (UPPER) 3-615-918-01 o BRACKET, FRONT 3-622-877-02 o STAY, FRONT(L) 3-622-878-01 o STAY, SWITCH 3-622-879-02 o PANEL, CHASSIS 3-622-884-01 o STAY, PC BOARD...
  • Page 100 Plug-in Boards and Fan Motor PSW3 x 6 PSW3 x 6 PSW3 x 6 PIN, SPRING PSW3 x 6 3 x 8 PIN, SPRING B3 x 6 3 x 8 BVTT3 x 6 B3 x 6 3 x 6 BVTT3 x 6 PIN, 3 x 6 SPRING...
  • Page 101 Plug-in Boards and Fan Motor Part No. SP Description A-8319-594-A o MOUNTED CIRCUIT BOARD, LE-193 A-8324-440-A o MOUNTED CIRCUIT BOARD, CCM-37A A-8320-041-A s FAN ASSY A-8323-228-A s MOUNTED CIRCUIT BOARD, PU-113 A-8323-229-A o MOUNTED CIRCUIT BOARD, SY-283 A-8323-649-A s MOUNTED CIRCUIT BOARD, SPG-15A X-2068-004-0 s TERMINAL ASSY 208 ! 1-251-385-11 s INLET (WITH NOISE FILTER) 209 ! 1-528-749-11 s BATTERY, MOLD TYPE (LITHIUM)
  • Page 102 Motherboards PSW3 x 6 BVTT 3 x 6 BVTT3 x 6 PSW3 x 6 BVTT3 x 6 3 x 8 3 x 6 3 x 6 3 x 6 BVTT 3 x 6 3 x 6 BVTT3 x 6 3 x 6 3 x 6 3 x 6 BVTT...
  • Page 103 Motherboards Part No. SP Description A-8319-592-A o MOUNTED CIRCUIT BOARD, MB-756 A-8319-603-A o MOUNTED CIRCUIT BOARD, IF-678 A-8322-853-A o MOUNTED CIRCUIT BOARD, AC-205 A-8323-232-A o MOUNTED CIRCUIT BOARD, MB-755A 305 ! 1-234-164-11 s FILTER, NOISE 3-169-099-01 o RAIL, PC BOARD GUIDE 3-189-268-01 o SPRING, SHIELD 3-615-892-02 o BRACKET, REINFORCEMENT 3-615-906-01 o BRACKET, IF (C)
  • Page 104 BKSR-2020 PSW3 x 6 PSW3 x 6 PSW3 x 6 PSW3 x 6 Part No. SP Description 3-172-089-01 o HANDLE 3-615-923-02 o E.SHIELD (B) 3-616-313-02 o SHEET, INSULATING (ENC/DEC/IF) 3-616-314-01 o PLATE, SHIELD (ENC/DEC/IF) 3-623-295-01 o PANEL(F), PWB (ENC-58) Screws/Washers 7-682-947-01 s SCREW +PSW3X6 (EP-FE/ZN/CM2) 7-10 VSR-2000...
  • Page 105 http://getMANUAL.com BKSR-2031 PSW3 x 6 PSW3 x 6 PSW3 x 6 P2.6 x 4 P2.6 x 4 BV3 x 10 BV3 x 10 Part No. SP Description 3-172-089-01 o HANDLE 3-615-923-02 o E.SHIELD (B) 3-616-313-02 o SHEET, INSULATING (ENC/DEC/IF) 3-616-314-01 o PLATE, SHIELD (ENC/DEC/IF) 3-623-296-01 o PANEL(F), PWB (DEC-117) Screws/Washers 7-621-775-10 s SCREW +B2.6X4 (EP-FE/ZNBK/CM2)

  • Page 106: Electrical Parts List

    7-3. Electrical Parts List 7-3-1. Frame Ref. No. Ref. No. or Q’ty Part No. SP Description or Q’ty Part No. SP Description CN1001 ! 1-251-385-11 s INLET (WITH NOISE FILTER) HN1010 1-959-084-11 o HARNESS, SUB (H188) (CN5/AC-205 board to FAN1 1-763-175-11 s FAN, DC CN31/MB-756 board) FAN2...

  • Page 107: Printed Circuit Boards List

    7-3-2. Printed Circuit Boards List 7-3-4. Power Cords List Part No. SP Description Ref. No. or Q’ty Part No. SP Description For VSR-2000 <For the customer in Japan> A-8319-592-A o MOUNTED CIRCUIT BOARD, MB-756 ! 1-776-997-11 s CORD, POWER A-8319-594-A o MOUNTED CIRCUIT BOARD, LE-193 A-8319-603-A o MOUNTED CIRCUIT BOARD, IF-678 A-8324-440-A o MOUNTED CIRCUIT BOARD, CCM-37A A-8322-853-A o MOUNTED CIRCUIT BOARD, AC-205...
  • Page 109 Section 8 Block Diagrams Index Board Name Function Page Overall (VSR-2000) CCM-38A (BKSR-2070) Ethernet control 8-17 DEC-117 (BKSR-2031) Decoder (MPEG to SDI) 8-13 DEC-122/128 (BKSR-2030) Decoder (SDI to MPEG) 8-16 ENC-58 (BKSR-2020) Encoder (SDI to MPEG) 8-12 ENC-62 (BKSR-2021) Encoder (MPEG to SDI) 8-14 PU-113 (VSR-2000)
  • Page 110 Overall Overall IC303, 304, Q301, 302 IC366 X351 SPG-15A MB-756 27M1-7 NTSC 27MHz 4fsc PLL IC103 IC358 PU-113 REF V IN TIMING VIDEO IC509 IC551 GEN. 1 REF_H, V, F, CF SYNC SEP IC306, 308, Q305, 306 ADV_H, V, F, CF IC102 IC101 REF V OUT...
  • Page 111 Overall Overall LE-224 D1-5 MB-755A Q108-111 HDD HAZARD1-4, P HDD HAZARD1-7, P HDD ASSEMBLYx5 IC501 IC201 CN-1405 UD0-31 IF-678x5 IC111, 112 IC100 IC502, 504 PROC WRITE DS0-7 DS0-7 DMDA0-15 INTERFACE FIFO DB0A-15A SAD0-31 SDRAM IC102, 103 READ DU0-7 DU0-7 DMDA0-15 SAA0-13 FIFO SRAM...
  • Page 112 PU-113 PU-113 VSR-2000 (SY) : S/N 10001 and Higher CN322 IF-678A/B/C/D/E, 101-4A IF-678A/B/C/D/E, 101-4B IC125 IF-678A/B/C/D/E, 101-4C I/O BUFFER IF-678A/B/C/D/E, 101-4D IC102 CN308 TXD0 CN322 BD0-BD15 ED0-ED7 BBD0 IF-678A/B/C/D/E, 101-11A CN309 TXD1 BBD1 IF-678A/B/C/D/E, 101-11B D-SUB, 3 BBD2 IF-678A/B/C/D/E, 101-11C CN308 CN310 RXD0...
  • Page 113 PU-113 PU-113 CN320 DSP0 IF-678A, 101-28A DSP1 IF-678A, 101-28B DSP2 IF-678A, 101-28C DSP3 IF-678A, 101-28D DSP4 IF-678A, 101-27A DSP5 IF-678A, 101-27B DSP6 IF-678A, 101-27C CN320 DSP7 IF-678A, 101-27D IF-678A, 101-22A DUP0 DSA0 IF-678B, 101-28A DUP1 IF-678A, 101-22B DSA1 IF-678B, 101-28B CN322 IF-678A, 101-22C DUP2...
  • Page 114 SPG-15A SPG-15A VSR-2000 (SY) : S/N 10001 and Higher IC526 CN103 CN102 DD START DD START SY, 103-18B TCLKD IC366 DD SCK DD SCK SY, 103-19B TCLKC MODE DATA SY, 103-20B DD START STATUS DATA SY, 103-21B START IC527 DD SCK CN102 SYNCNT MODE DATA...
  • Page 115 http://getMANUAL.com SPG-15A SPG-15A IC360 27MHz IC361 (1/2) IC361 (2/2) TP352 X351 IC353 IC359 TP351 IC355 CN103 27MHz 27M1 ENC, 105-13B/DEC, 1001-13B (SLOT1) 27M2 ENC, 105-13B/DEC, 1001-13B (SLOT2) 27M3 ENC, 105-13B/DEC, 1001-13B (SLOT3) 27M4 ENC, 105-13B/DEC, 1001-13B (SLOT4) 27M5 ENC, 105-13B/DEC, 1001-13B (SLOT5) 27M6 ENC, 105-13B/DEC, 1001-13B (SLOT6) S501...
  • Page 116 SY-283 (1/2) SY-283 (1/2) VSR-2000 (SY) : S/N 10001 and Higher CN105 AD 0 PU, 301-24D AD (0) AD 1 PU, 301-24A AD (1) AD 2 CN1001 PU, 301-23E AD (2) AD 3 PU, 301-23C AD (3) AD 4 IC226 IC1001, 1002 PU, 301-23B AD (4)
  • Page 117 SY-283 (1/2) SY-283 (1/2) CN801 C4B2A19 CCM, 801-30B C4B2A20 CCM, 801-31A C4B2A21 CCM, 801-31B CN802 C4RXD1 CCM, 802-9B C4TXD1 CCM, 802-9A C2B1¯RD IC403, IC416, IC417 IC402 IC427, IC428 CN401 C2TXD0 BUFF IC801, IC802 WITH 3-STATE C2A0-C2A18 C2B1A0-C2B1A18 C2RXD0 C4B1A2-C4B1A13 C2RXD1 C2TXD1 C2A0-C2A20 C2B2A2-C2B2A20...
  • Page 118 SY-283 (2/2) SY-283 (2/2) VSR-2000 (SY) : S/N 10001 and Higher (TO 1/2) Q (TO 1/2) R (TO 1/2) S (TO 1/2) A (TO 1/2) (TO 1/2) T (TO 1/2) B (TO 1/2) E (TO 1/2) I (TO 1/2) J (TO 1/2) G (TO 1/2) H C1D0-C1D31...
  • Page 119 SY-283 (2/2) SY-283 (2/2) IC517, IC518 C3WRH C3WRL C3B1¯RD C3WRHH C3WRHL C3R0 IC503 CN511 C3TXD0 IC537, IC542, IC543, IC547 C3A18-C3A21 C3RXD0 C3RXD1 IC508, IC522, IC540 3 to 8 C3TXD1 (TO 1/2) F C3CS1 DECODER BUFF C3CS3 WITH 3-STATE C3A0-C3A21 C3A1-C3A21 C3B2A2-C3B2A21 IC563, IC564 TXA1, TXA2...
  • Page 120 ENC-58 ENC-58 BKSR-2020 (SY) : S/N 10001 and Higher IC112 IC120 IC302 IC303, 304 IC400 IC405 IC504 IC1400 IC100 IC108 CN107 CN101 MPEG SDI IN FILY0-7 Y0-7 FILY0-7 ENCODE RESIZE ENC 3 VIDATA0-9 VIDATA0-9 BUFFER VID2-9 FIFO ENDAT0-7 D0-7 CDDAT0-7 EU0-7 U0-31 AD0-31...
  • Page 121 DEC-117 DEC-117 BKSR-2031 (SY) : S/N 10001 and Higher IC101 IC201 IC301 CN101 IC516 CN502 IC403, 404 IC505, 507, 512 VIDEO Q501, 503, FL501 IC515 MPEG CDA0-7 DIA0-7 DECODER 75-ohm VID0-7 AMP + LPF VIDEO VIDEO OUTPUT ENCODER IC506, 508, 218 Q502, 504, FL502 IC514 DRAM...
  • Page 122 ENC-62 ENC-62 IC313 PIAS BKSR-2021 (SY) : S/N 10001 and Higher CN101 IC102 Q100,101, IC105 FL100 IC106 IC108,116 IC113 IC135 SYNC TIP PEDESTAL BUFFER CLAMP CLAMP AD0-9 CONVERTER IC112,115(2/2) IC107 IC118 SYNC TIP 4F sc CLK EVR1 LEVEL PLS1 CLAMP_ERR1 SAMPLE PLS5 S101...
  • Page 123 ENC-62 ENC-62 CN107 IC413 IC420 IC421,422 IC412 IC416 IC400 IC405 IC504 IC1400 FYO0-7 FYI0-7 ENC 3 MPEG VIDEO SETUP VID2-9,VIVD,VIHD RESIZE OVD0-9, VD, HD ENDAT0-7 D0-7 CDDAT0-7 UD0-7 AD0-31 DV0-9,DVD,DHD FIFO ENCODE INTERFACE TIMING REMOVER X400 X401 EXCHANGE MNL/AGC FUVO0-7 FYVI0-7 35MHz 33MHz...

  • Page 124: Dec-122/128

    DEC-122/128 DEC-122/128 BKSR-2030 (SY) : S/N 10001 and Higher IC901 IC902 CN901 RS-232C INTERFACE FLASH ADDRESS MEMORY DECODER IC202 FIFO IC905 - 908 IC917, 921 IC991 IC201 IC101 IC402 IC502 IC551 IC301 SDI OUT 1 CN101 MPEG VIDEO DECODER VIDEO INTERFACE CONTROL ENCODER...

  • Page 125: Ccm-38A

    http://getMANUAL.com CCM-38A CCM-38A BKSR-2070 (SY) : S/N 10001 and Higher CN52 CN201: NM IC51 IC201, 202: NM 10-BIT BUS RS-232C SWITCHES TDO_IN TRANSCEIVER S201 CPU_RS2_TXD CPU_PLL_CAPA CPU_RS2_RXD MODCK1 MODCK2 EEPROMs S101 +3.3V S102 +3.3V TDI_OUT CN202: NM IC101 IC102 +3.3V CPU_MODCK1 BUFFER CPU_MODCK2//...

  • Page 126: Frame Wiring

    Frame Wiring Frame Wiring VSR-2000 (SY) : S/N 10001 and Higher HN1006 HARNESS (H192) HN1007 HARNESS (H6) HN1008 HARNESS (H5) AA1101F AA1101F AA1101F AA1101F AA1101F +5V-3 HDD HAZARDP HDD HAZARD1 HDD HAZARD2 HN1009 HARNESS HDD HAZARD3 CN30 (H188) HDD HAZARD4 LE-224 PU-113 HN1010...
  • Page 127 Frame Wiring Frame Wiring SLOT1 HDD ASSEMBLY CN17 1405 CN307 CN101 CN100 IF 67 HDD1 SLOT2 CN308 CN101 CN18 CN301 CN100 CN107 IF 67 SERIAL V/A INPUT HDD2 CN105 CN101 CN102 CN401 (BKSR-2020) CN309 CN101 BKSR-2020 CN100 IF 67 SLOT3 HDD3 CN19 CN1101...
  • Page 129 : The material contained in this manual consists of Check the metal trim, “metallized” knobs, screws, information that is the property of Sony Corporation. and all other exposed metal parts for AC Sony Corporation expressly prohibits the duplication of leakage.
  • Page 130 VSR-2000 (SY) BKSR-2020 (SY) BKSR-2021 (SY) BKSR-2030 (SY) BKSR-2031 (SY) BKSR-2070 (SY) Printed in Japan BKSH-209G (SY) J, E Sony Corporation 2000. 12 16 9-967-864-02 Communication System Solutions Network Company ©1999...

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