Page 1 DIGITAL VIDEOCASSETTE RECORDER DSR-2000 DSR-2000P i.LINK/DV INPUT/OUTPUT BOARD DSBK-190 REMOTE CONTROL PANEL DSBK-200 SERVICE MANUAL Volume 1 1st Edition (Revised 1)
Page 2 Ce manual est destiné uniquement aux personnes compétentes en charge de l’entretien. Afin de réduire les risques de décharge électrique, d’incendie ou de blessure n’effectuer que les réparations indiquées dans le mode d’emploi à moins d’être qualifié pour en effectuer d’autres. Pour toute réparation faire appel à une personne compétente uniquement. DSR-2000/2000P...
Page 3 équivalent recommandé par le mukaisesti. constructeur. Mettre au rebut les batteries usagées conformément aux instructions du fabricant. ADVARSEL! Lithiumbatteri-Eksplosionsfare ved fejlagtig håndtering. Udskiftning må kun ske med batteri af samme fabrikat og type. Levér det brugte batteri tilbage til leverandøren. 1 (P) DSR-2000/2000P...
Page 4 Klebestreifen ab oder geben Sie die Batterien einzeln in einen Plastikbeutel. Gooi de batterij niet weg. maar lever hem in als KCA. Bij dit produkt zijn batterijen geleverd. Wanneer deze leeg zijn, moet u ze niet weggooien maar inleveren als KCA. 2 (P) DSR-2000/2000P...
Page 5: Table Of Contents
Table of Contents Manual Structure Purpose of this manual ....................7 Related manuals ......................7 Contents ........................8 1. Operating Instructions 1-1. DSR-2000 ....................1-1 1-2. DSBK-190 ....................1-81 1-3. DSBK-200 ....................1-86 2. Installation 2-1. Installation Procedure.................. 2-1 2-2.
Page 6 Contents of Maintenance Menu ..............5-4 5-3-1. Menu Data Control ..............5-4 5-3-2. Servo Check ................5-7 5-3-3. Servo Adjust ................5-21 5-3-4. Tape Path Adjust ..............5-28 5-3-5. Electrical Adjust ............... 5-29 5-3-6. Service Support ................ 5-38 5-3-7. Others ..................5-40 DSR-2000/2000P...
Page 7 7-19. MIC Assembly Replacement ..............7-54 7-20. MIC Holder Assembly Replacement ............7-58 7-21. HC Roller Assembly Replacement ............7-60 7-22. Head Cleaner Solenoid Replacement ............7-63 7-23. Cassette Compartment Motor Replacement..........7-65 7-24. Switching Regulator Replacement ............7-67 DSR-2000/2000P...
Page 8 10-3-15. PB COMPOSITE C/C Delay Adjustment ......10-15 10-3-16. PB COMPOSITE Y/C Delay Adjustment ......10-16 10-3-17. PB COMPONENT Y/C Delay Adjustment ......10-17 10-3-18. PB INT SCH Phase Adjustment ..........10-18 10-3-19. REF. VIDEO OUT Sync/Burst Level Adjustment ....10-19 DSR-2000/2000P...
Page 9 10-3-30. REC S VIDEO Chroma Level Adjustment ......10-29 10-3-31. REC COMPOSITE Y/C Delay Adjustment ......10-30 10-3-32. REC COMPONENT Y/C Delay Adjustment ......10-31 10-3-33. REC S VIDEO Y/C Delay Adjustment ......... 10-32 10-4. SDI/SDTI ....................10-33 10-4-1. Free Run Adjustment ............. 10-33 DSR-2000/2000P...
Page 11: Dsbk-190
Purpose of this manual This manual is the Service Manual Volume 1 for the digital videocassette recorder DSR-2000/2000P, the option boards i.LINK/DV Input/Output Board DSBK-190 and optional Remote Control Panel DSBK-200. This manual contains the maintenance information of this equipment, and servicing information necessary for parts replacement and adjustments.
Page 12 Describes the replacement procedures and adjustment after replacement. Section 8 Tape Path Alignment Describes the adjustment procedures of tape path system. Section 9 Electrical Alignment After Replacement Boards Describes the electrical adjustments after replacement boards. Section 10 Electrical Alignment Describes the electrical adjustment of each board. DSR-2000/2000P...
Page 19 INPUT SELECT SDTI/i.LINK POWER REMOTE OVER OVER OVER OVER INPUT V:SDTI SDTI i.LINK VIDEO IN VIDEO COMPOSITE Y-R,B S VIDEO SDI SG 9PIN CH11/2 ANALOG AES/EBU SDI SG CH-1,1/2 AUDIO ANALOG AES/EBU SDI SG CH23/4 CH-2,3/4 i.LINK PB FS 48k44.1k32k REC MODE 2CH4CH MIXING...
Page 21 MONITOR SELECT CH-1 CH-2 CH-3 CH-4 METER COUNTER SHUTTLE ClipLink FULL/FINE U-BIT TC REPEAT CH-1 CH-2 CH-3 CH-4 VITC EDITABLE INHIBIT KEY INHIBIT SERVO HOURS MINUTES SECONDS FRAMES PHONE LEVEL PULL FOR VARIABLE LIST MARK PREREAD PB/EE MENU HOLD COUNTER SEL RESET CHANNEL CONDITION TRIM...
Page 23 LIST MARK TRIM DMC EDIT DELETE ENTRY SHIFT MEMORY ASSEMBLE AUTO EDIT PREVIEW REVIEW...
Page 24 SEARCH VARIABLE STANDBY PREROLL EDIT...
Page 25 PROCESS CONTROL CHARACTER CONTROL PANEL REC INHIBIT KEY INHIBIT PRESET PRESET PRESET MANUAL MANUAL MANUAL REMOTE LOCAL FREE VITC REGEN PRESET VITC TC SELECT MENU VIDEO CHROMA SET UP TC GENERATOR PRESET PRESET PRESET PRESET PRESET MANUAL MANUAL MANUAL MANUAL MANUAL VIDEO CHROMA...
Page 27 REF.VIDEO VIDEO IN 75Ω 75Ω i.LINK ANALOG VIDEO I/O DIGITAL AUDIO I/O(AES/EBU) SDTI(QSDI) INPUT OUTPUT REF.VIDEO VIDEO IN CH-1/2 CH-3/4 75Ω 75Ω SDI INPUT SDI OUTPUT VIDEO OUT COMPONENT VIDEO CH-1/2 CH-3/4 (SUPER) LEVEL LEVEL LEVEL LEVEL AUDIO IN HIGH HIGH HIGH HIGH...
Page 28 INPUT OUTPUT CH-1/2 CH-3/4 CH-1/2 CH-3/4 (SUPER) LEVEL LEVEL LEVEL LEVEL AUDIO IN HIGH HIGH HIGH HIGH ON-600Ω ON-600Ω ON-600Ω ON-600Ω 0dBm 0dBm 0dBm 0dBm -6dBm +4dBm -6dBm +4dBm -6dBm +4dBm -6dBm +4dBm CH-1 CH-2 CH-3 CH-4 AUDIO OUT CH-1 CH-2 CH-3 CH-4...
Page 30 SAVE...
Page 34 TIME CODE...
Page 68 SHUTTLE...
Page 103: Installation Procedure
Section 2 Installation Be sure to install the DSR-2000/2000P in location satisfying the required operational environment described below to assure the DSR-2000/2000P superior performance and to maintain the excellent serviceability and accessibility. 2-1. Installation Procedure Start Determination of · · · 2-2. Operational Environment ·...
Page 104: Dsbk-200
Note that it is not necessary to provide the space when the unit is mounted in a rack since the printed circuit boards can be repaired after it is pulled out. DIGITAL VIDEOCASSETTE RECORDER DSR-2000 INPUT SELECT SDTI/I.LINK...
Page 105: Rack Mounting
. Maximum two units can be mounted in a stack. For three L-angle Outer member units of more, keep a space for one unit between the mounted units, using a rack. The space should be 44 mm or more in height. Bracket L-angle Rack DSR-2000/2000P...
Page 106 L-angles. Be sure to use the screws B4 x 8 removed in step 3. Screws for L-angles are longer than ones for the side panels. Therefore, using the screws PSW4 x 16 may cause trouble in the unit. DSR-2000/2000P...
Page 107: Connectors
2-8. Connectors 2-8. Connectors 2-8-1. Connectors/Cables When external cables are connected to the connector on a connector panel during maintenance, the following (or equiva- lents) must be used. Connectors on DSR-2000/2000P Side Connector/Cable Panel indication Designation Sony Part No. ANALOG IN...
Page 108: Input/Output Signals Of The Connectors
Reference level switchable (_6/0/+4 dBu), 600 Z/10 kZ switchable, balanced DIGITAL AUDIO (AES/EBU) : BNC x2 (conformed with AES-3id-1995) BNC x1 TIME CODE : SMPTE (NTSC)/EBU (PAL) 0.5 to 18 V p-p, 3 kZ, unbalanced i.LINK : IEEE1394 connector 6P x1 DSR-2000/2000P...
Page 109 PHONO JACK x1 _6 dBu, 47 kZ load, unbalanced DIGITAL AUDIO : BNC x2 (conformed with AES-3id-1995) TIME CODE : BNC x1 SMPTE (NTSC)/EBU (PAL) 2.2 V p-p ± 3.0 dB, 600 Z, unbalanced IEEE1394 connector 6P x1 i.LINK : DSR-2000/2000P...
Page 110 +9 V SUPPLY +9 V CONTROL PANEL (D-sub 15 pin : FEMALE) <external view> Pin No. Signal Operating Voltage 6 5 4 13 12 UNREG +12 V UNREG +12 V UNREG +12 V KY EXT UNREG GND UNREG GND UNREG GND DSR-2000/2000P...
Page 111 Y (G) RECEIVE A TRANSMIT A C (G) TRANSMIT B RECEIVE B Y (X) TRANSMIT COMMON RECEIVE COMMON C (X) PRIORITY IN PRIORITY OUT RECEIVE COMMON TRANSMIT COMMON RECEIVE B TRANSMIT B TRANSMIT A RECEIVE A FRAME GROUND FRAME GROUND DSR-2000/2000P...
Page 112: Installation Setup And Adjustment
(3) The setting of audio input level select switch : + 4 dBm : +4 dBu reference level on output side 0 dBm : 0 dBu reference level on output side _ 6 dBm : _6 dBu reference level on output side 2-10 DSR-2000/2000P...
Page 113: Front Panel Setting
Adjusts the amount of the Y/C delay. (15)CHROMA PHASE : Adjusts the chroma phase (the relative phase with the burst signal). (16)SYNC : Adjusts the sync phase of the output signal. (17)SC : Adjusts the phase of the subcarrier. DSR-2000/2000P 2-11...
Page 114: On-Board Switch Setting
S101-3 Use this switch when operating the machine with cassette compartment removed. S101-4 This defeats an error detection of mechanism and setvo system alignment. S101-5 factory use S101-6 factory use S101-7 factory use S101-8 factory use 2-12 DSR-2000/2000P...
Page 115 Factory Setting S101 Push this switch when resetting the system control. — S201-1 factory use S201-2 factory use S201-3 factory use S201-4 factory use S201-5 factory use S201-6 factory use S201-7, 8 Destination setting Destination bit-7 bit-8 — DSR-2000/2000P 2-13...
Page 116: System Adjustment After Installation
. Adjust the SCH phase of this equipment to the system SCH with [SC PHASE] control on the sub control panel. . When this unit is connected to a switcher that does not have the sync switching function, the SYNC/ BURST level adjustment is required. 2-14 DSR-2000/2000P...
Page 117: Location Of Main Parts
Section 3 Service Overview 3-1. Location of Main Parts 3-1-1. Location of Printed Circuit Boards DSR-2000/2000P...
Page 118 Intermediate board CP-341 Video/remote interface SV-212 Servo/mechanism control SY-278 System control CN-1968 i.LINK connector board (Option: DSBK-190) CP-342 Audio interface FU-78P Serial No. 101241-: UC Digital process (PB) 401551-: CE FU-78R Serial No. 101241-: UC Digital process (REC) 401551-: CE DSR-2000/2000P...
Page 119 3-1. Location of Main Parts Locations of Mechanism Deck Board Name Circuit Configuration SE-521 Mode sensor/tape end sensor/loading motor FG sensor SE-538 Tension sensor CN-1863 Sensor input/output board SE-525 LED signal board SE-522 Tape top sensor/reel position sensor (Mini/M/Standard) MS-64 Servo/mechanism control DSR-2000/2000P...
Page 120 Locations of Cassette Compartment Board Name Circuit Configuration CN-2021 Intermediate board between CC-84 and CC-83 CC-83 Cassette compartment mode detection/intermediate board CC-85 Cassette compartment cassette in detection CC-84 Cassette compartment cassette type detection CN-2022 Intermediate board between CC-85 and CC-84 DSR-2000/2000P...
Page 121 3-1. Location of Main Parts Locations of DSBK-2000 (Option) Board Name Circuit Configuration IF-778 Operation panel intermediate board (Option: DSBK-200) KY-452A Operation panel board (Option: DSBK-200) PTC-100 Search dial sensor DSR-2000/2000P...
Page 122: Location Of Main Mechanical Parts
8 Brake solenoid @- Pinch roller 9 M stop solenoid assembly @= HC roller assembly !/ T brake assembly @[ Drum assembly !- MIC assembly @] Rail assembly != MIC holder assembly @\ Cassette compartment motor assembly ![ T reel motor DSR-2000/2000P...
Page 123: Location Of Sensors
Detects the top and end of a tape. 4 Condensation sensor The tension arm keeps the tension of a running tape Detects condensation occurred in DSR-2000/2000P. constant during recording and playing. The tension 5 Tape top sensor sensor detects the mechanical position of the tension Detects the beginning of a tape that runs in the REV arm.
Page 124 2 The sensors PH1, PH2 and PH3 detect the movement of a cassette compartment by their combina- tion. 3 The sensors PH4 and PH5 detect that a mini cassette got inserted. The sensors PH4 and PH6 detect that a M cassette got inserted. The sensors PH4 and PH7 detect that a standard cassette got inserted. DSR-2000/2000P...
Page 125: Functions Of Record Proof Hole And Record Proof Plug Of Cassette
Record proof hole Reel rotation stopper 4 3 2 1 Record proof plug Pin No. Function Equipped with built-in memory Not equipped with built-in memory Detecting tape thickness DATA Detecting tape type (Example: ME/MP) CLOCK Detecting tape application (Example: consumer/professional) DSR-2000/2000P...
Page 126: Removal/Installation Of Cabinet
Left side panel Section A B4 x 8 Front panel Claws Claw PWH3 x 6 B4 x 8 Claw B4 x 8 Right side panel PWH3 x 6 Foot Claw Hole BVTT3 x 6 Bottom panel BVTT3 x 6 3-10 DSR-2000/2000P...
Page 127 (6) While pressing the front panel against the unit, fix the front panel with the two screws. 3-11 DSR-2000/2000P...
Page 128 If the knob easily comes off, widen the slot on the volume shaft using a flat tip screwdriver. At angle up to 45d (10)Check that the knob’s turning range is within the double-headed arrow shown in the figure by turning the nine knobs clockwise and counterclockwise. 3-12 DSR-2000/2000P...
Page 129: Removal/Reattachment Of The Cassette Compartment
(CN1) of the CC-83 board. direction. (4) Reattach the top panel. (Refer to Section 3-3.) Fixing screw Cassette compartment retainer assembly (with stopper) Fixing screws (with stopper) Connector Cassette compartment (CN1) CC-83 board Flexible card wire Hook Positioning Positioning pins Positioning pin 3-13 DSR-2000/2000P...
Page 130: Removal/Reattachment Of The Boards
Attach the extension board to this unit and attach the board to be checked and adjusted to the top of the extension board. Extension board Card boards which can be connected DJ-493 APR-45, DPR-136, IF-763 (DSBK-190), (Part No.: J-6444-930-A) SV-212, SY-278, VPR-62/62P 3-14 DSR-2000/2000P...
Page 131: Removal/Reattachment Of The Boards
Screws BVTT3 x 6 CN605 CN604 Screw CN603 BVTP3 x 8 CN602 Screws CN601 BVTP3 x 8 Screws for connector Screws CN608 BVTP3 x 8 CN607 Connctor panel CN606 CP-342 board Screws Connectors BVTT3 x 6 (MB-859 board) 3-15 DSR-2000/2000P...
Page 132 (8) Fix the rear panel with the unit using the five screws. Screws BVTT3 x 6 Rear panel CP-342 board CN605 CN604 Connector CN603 CN606 CN602 panel CN601 CN607 Connectors Screws Screws CN608 CP-341 board BVTT3 x 6 (MB-859 board) B3 x 6 3-16 DSR-2000/2000P...
Page 133 (4) Reattach the DPR-136 board to the unit. (Refer to (4) Reattach the DPR-136 board to the unit. Section 3-5-1.) (Refer to Section 3-5-1.) CN100 CN150 DPR-136 board DPR-136 board Screws PWH3 x 8 CN201 DU-83 board Screws PWH3 x 8 DU-84 board 3-17 DSR-2000/2000P...
Page 134 (4) Reattach the DPR-136 board to the unit. (4) Reattach the APR-45 board to the unit. (Refer to Section 3-5-1.) (Refer to Section 3-5-1.) APR-45 board DPR-136 board CN61 Screw B3 x 4 CN151 Screws DU-89 PWH3 x 8 DU-95 board board 3-18 DSR-2000/2000P...
Page 135 (6) Reattach the RP-111 board. (Refer to this section Removal/Reattachment of the RP-111 board.) Screws BVTT3 x 6 RP shield Positioning DY-15 board holes Screws BVTT3 x 6 Screw 3 x 6 Protrusions EX-752 board CN300 Screw Protrusions CN720 PWH3 x 6 Slot CN300 (MB-85 board) 3-19 DSR-2000/2000P...
Page 136 136 board and fix the board with the two screws. CN150 CN151 DPR-136 board DPR-136 board Screw PWH3 x 5 CN451 CN450 CN12 Screw PWH3 x 5 Screw CN11 PWH3 x 5 CN22 FU-78P board Screw PWH3 x 5 CN21 FU-78R board 3-20 DSR-2000/2000P...
Page 137 (8) Reattach the HP-99 board in the reverse order of the removing steps (1) to (7). Control frame assembly Screw PWH3 x 6 Flexible card wire Control frame assembly Hinge lever HP-99 board Harness Claw Screw PWH3 x 6 Claw KY cover Screw PWH3 x 6 3-21 DSR-2000/2000P...
Page 138 Control panel assembly Control frame assembly IF-778 board Screw Screw PWH3 x 6 PWH3 x 6 Harness Screws Claw PWH3 x 6 Screw PWH3 x 6 Control frame assembly Screw PWH3 x 6 Claw KY cover Screw PWH3 x 6 3-22 DSR-2000/2000P...
Page 139 Screw PWH3 x 6 Harnesses Control frame assembly Screw PWH3 x 6 CN713 Flexible card wires CN712 CN714 CN710 Claw CN711 Screw PWH3 x 6 KY-452 board Claw Screws PWH3 x 6 Screw KY cover PWH3 x 6 3-23 DSR-2000/2000P...
Page 140 (6) Reattach the KY-452A board in the reverse order of the removing steps (1) to (5). Control frame Harnesses KY-452A board Screw CN710 3 x 6 CN711 Claws Screws PWH3 x 6 Claws KY cover Claws Claw Screw PWH3 x 6 3-24 DSR-2000/2000P...
Page 141 Flexible CN606 card wires CN607 CN608 CN701 CN601 CN702 CN602 CN603 CN703 CN604 CN704 CN605 Screws PWH3 x 6 CN901 CN500 Screws Screws MB-859 board PWH3 x 6 PWH3 x 6 CN505 CN503 CN502 CN501 CN902 CN504 3-25 DSR-2000/2000P...
Page 142 (CN1, CN2, CN3 and CN4) of the RP-111 board. (6) Disconnect the five flexible card wires from the connectors (CN500, CN501, CN502, CN503 and CN504) of the MS-64 board. Positioning hole CN504 CN502 RP-111 board MS-64 board Positioning pin Positioning pin CN501 CN503 CN500 3-26 DSR-2000/2000P...
Page 143 B2 x 4 Screw B2 x 4 Screws RP-111 board B2 x 4 CN301 CN10 Screws CN302 PWH3 x 6 CN11 Screws PWH3 x 6 Positionin Positioning hole Positioning pin CN19 CN12 CN13 Flexible card wires MS-64 board 3-27 DSR-2000/2000P...
Page 144 (12)Reattach the TG1 arm assembly. (Refer to Section 7-13.) P1.4 x 3.5 SE-521 board Connector (CN4) Square holes Connector (CN3) Positionin pin Claw of worm holder Flexible card wire Square holes Flexible Positionin pin card wire Flexible card wire 3-28 DSR-2000/2000P...
Page 145 (7) Reattach the SE-525 board in the reverse order of the removing steps (1) to (4). Tightening Torque : 0.1 N.m {1 kgf.cm} P1.4 x 2 Positioning hole LED holder assembly Claw SE-538 board Protrusion Claw SE-525 board Rail assembly SE-525 board 3-29 DSR-2000/2000P...
Page 146 (5) Reattach the SW-11/11P board in the reverse order of the removing steps (1) to (3). Control frame assembly Notch of chassis CN701 (mother board) Screw CN702 PWH3 x 6 CN703 CN701 CN704 CN702 CN703 Notch of CN704 chassis Screw Indentation PWH3 x 6 SW-11/11P board 3-30 DSR-2000/2000P...
Page 147 (1) to (4). Attached nuts Attached nuts Control frame assembly Control frame assembly VR-259 board VR-260 board Claw Claw Flexible card wire Flexible card wire Claw KY cover Claw KY cover Screw Screw PWH3 x 6 PWH3 x 6 3-31 DSR-2000/2000P...
Page 148: Notes On Repair Parts
Raise the portion marked “A” of the connector and release The following six types of flexible card wire are used in the lock. Pull out the flexible card wire. the DSR-2000/2000P. Insertion method Take utmost care when handling the flexible card wires Insert the flexible card wire fully up to the marked line and because their life is extremely shortened by folding.
Page 149 Flexible card wire insulation side. Connect the flexible card wire after checking for the correct side as shown. If the condition side and the insulation side are connected in the wrong direction, the circuit will not operate. Locked status 3-33 DSR-2000/2000P...
Page 150 Connector Connector Flexible card wire Unlocked status Flexible card wire Unlocked status Connector Connector Flexible card wire Locked status Flexible card wire Locked status 3-34 DSR-2000/2000P...
Page 151: Replacement Of Lithium Battery
Protrusion Claw SY-278 board Claw Lithium battery Time counter display block Claws ! 1-528-749-11 Sony part number : IC212 Type : M4Z28BR00SH1 3-35 DSR-2000/2000P...
Page 152: Fixtures And Tools List
Brake torque gauge (CCW) (DJ-371) Brake torque adjustment J-6443-720-A (CW) Brake torque gauge (CW) (DJ-372) Brake torque adjustment J-6444-930-A Extension board (DJ-493) Extension board for DSR-2000 J-6444-610-B Path Adjustment Board (DJ-461) For tape path adjustment RF envelope detector fixture J-6443-760-A System control/Servo...
Page 153 3-8. Fixtures and Tools list 2 3 4 9 !/ @/ @- @= 3-37 DSR-2000/2000P...
Page 154: Upgrading The System/Servo Cpu Program Version
3-9. Upgrading the System/Servo CPU Program Version 3-9. Upgrading the System/Servo CPU Program Version The DSR-2000/2000P mounts the CPU for SY and SP on the SY-278 board, CPU for SV on the SV-212 board and uses flash ROMs for stored this program.
Page 155: Version Upgrade From A Pc Through Rs-422
Operate in the order of “Select CPU.” → “ Designate hex.filename to be transferred.” → “Press Start button.”. During transferring, the status is displayed in between “PC Status” and “ Start, Cancel and Quit buttons”. The progress bar and the remaining time are displayed. 3-39 DSR-2000/2000P...
Page 156 After the version upgrade is completed, turn off and on the power of the VTR. (In case of upgrading the same CPU or other CPU, it is not necessary to power down.) If properly finished, confirm that CPU versions written in the MAINTENANCE MENU are correct. 3-40 DSR-2000/2000P...
Page 157: Alarm Display
MENU DATA ’ (MA I NTENANCE setting of the Setup menu is MENU) FUNCT I ON. not changed, the same alarm will appear when the main power is turned on. Display : The alarm is displayed until any key is pressed. DSR-2000/2000P...
Page 158 SELECT I ONS OF THE SETUP MENU’S FACTORY USE Operation after detection : None I TEMS HAVE BEEN CHANGED. Display : The alarm is displayed until SET THESE I TEMS TO any key is pressed. FACTORY PRESET VALUES. DSR-2000/2000P...
Page 159: Error Codes
OUTPUT (SUPER) connector when this unit enters the TAPE I S BE I NG EJECTED. emergency EJECT mode. WA I T UNT I L TH I S I ND I CAT I ON GOES OFF. The error code is displayed on the time counter. DSR-2000/2000P...
Page 160 OF FOLLOW I NG CODE : The error code is displayed on the time counter. XX-XXX Perform Section “4-3-1. How to Take Out the Cassette Whose Tape is Slacked (MANUAL EJECT) ” when a cassette tape cannot be ejected with the emergency EJECT mode. DSR-2000/2000P...
Page 161: Display Of Previously Detected Error Codes
4-2. Error Codes 4-2-1. Display of Previously Detected Error Codes When the DSR-2000/2000P detects an internal abnormality, the error code is memorized in EEPROM. (Excluding error code 9X-XXX) A maximum of 8 error codes detected previously, starting from the latest error code, can be displayed.
Page 162: Main Codes And Sub Codes
5 : FG detected. 6 : Rotating direction error detected. 7 : Excessive tension detected. 8 : Abnormal current detected. 9 : The full top or full end of a tape cannot be released. A : Retry in progress (Unthreading and re-threading) DSR-2000/2000P...
Page 163 7 : Abnormality in the external serial memory-3 area 8 : Abnormality in the external serial memory-4 area 9 : Abnormality in the EEPROM area A : Abnormality in the NVRAM area B : Abnormality in the Hours Meter area F : Abnormality of MIC DSR-2000/2000P...
Page 164: Error Codes
Failed to detect the T reel FG during search. Failed to detect the S and T reel FGs during search. Detected the abnormal direction of S and T reel rotation during search. Detected slack tape during PLAY and REC. DSR-2000/2000P...
Page 165 Displayed until operates normally any key is after the error is pressed. solved. Failed to detect the capstan FG by the FG check during Cassette tape Displayed until the cassette tape insertion. will be ejected. next cassette is inserted. DSR-2000/2000P...
Page 166 Detected the abnormal current in the cassette up/down motor. AUTO OFF EJECT Displayed until the (Emergency EJECT) next cassette is Failed to complete the cassette down motion within the inserted. specified time. Failed to complete the cassette up motion within the specified time. 4-10 DSR-2000/2000P...
Page 167 Detected an abnormality of cassette compartment position sensor. Detected an abnormality of fan motor. Only error is displayed. Detected an abnormality of cassette top/end sensor LED. STOP PLAY, EJECT Detected an abnormality of tension sensor. AUTO OFF EJECT (Emergency EJECT) DSR-2000/2000P 4-11...
Page 168 SPCON detected abnormality in R-TRKT. SPCON detected abnormality in R-FLTT. The servo main microprocessor detected abnormality of P-FLTD. The servo sub microprocessor detected abnormality of P-TRKD. The servo main microprocessor detected abnormality of R-FLTD. The servo sub microprocessor detected abnormality of R-TRKD. 4-12 DSR-2000/2000P...
Page 169 Track pair communication error between SPCON and A1R Rear. Communication error between SPCON and AIF-INDI. Communication error between SPCON and ACTL. Communication error between SPCON and IN-DSP. Communication error between SPCON and REC-DSP. Communication error between SPCON and PB-DSP. Communication error between SPCON and OUT-DSP. DSR-2000/2000P 4-13...
Page 170: Possible Causes Of Errors
↓ When a cassette compartment is lock after it is exchanged, the trouble is caused by the cassette compartment. Otherwise the trouble is caused by cassette compartment the defective drive circuit. SV-212 board 4-14 DSR-2000/2000P...
Page 171 Check the pinch roller. SV-212 board, pinch solenoid against capstan. Pinch roller must be pressed against the capstan . Pinch roller has mechanical defect. shaft correctly. . Pinch solenoid is open. . Pinch solenoid drive IC is defective. DSR-2000/2000P 4-15...
Page 172: Countermeasure In An Emergency
(6) Turn the manual eject gear B (red) in the arrow Reel table (T) Skewer direction until the cassette compartment completely comes into cassette out state. Manual eject gear A (red) 4-16 DSR-2000/2000P...
Page 173: Head Cleaning When Head Clogging Occurs
REV.SEARCH to five-times speed. . Never move the cleaning cloth in the vertical direction against the video head because it may break the head. . Turn the power switch off when cleaning the video head. DSR-2000/2000P 4-17...
Page 174 Press the [STANDBY] key on the control panel. Reel position will be changed as shown below in accor- dance with the number of pressing the [STANDBY] switch. Mini Make sure to turn off switches S101-3 and 4 on the SV-212 board after the adjustment. 4-18 DSR-2000/2000P...
Page 175: Menu Structure
Contents of the maintenance menu are displayed on the video monitor connected to the VIDEO OUT 3 (SUPER) connector or the SDI OUTPUT 3 (SUPER) connector and the time counter of DSR-2000/2000P. Values in parenthesis ( ) are time counter display.
Page 176 MEMORY DISPLAY (>MEM Check) SY MEMORY DISPLAY (>> SY MEM.) SV MEMORY DISPLAY (>> SV MEM.) SP MEMORY DISPLAY (>> SP MEM.) KY MEMORY DISPLAY (>> KY MEM.) CM DISPLAY (>> CM DISP.) DATA DISPLAY (>Data Check) SP DATA DISPLAY (>>SP DATA) DSR-2000/2000P...
Page 177: How To Operate Maintenance Menu
5-2-2. How to Enter the Maintenance Menu 1. While pressing the [DELETE] (←) key and [TRIM+] key , press the [MENU] key. The DSR-2000/2000P enters the maintenance menu. The maintenance menu appears on the video monitor. 2. Select the desired item using the [AUDIO|IN] (↑) key and the [IN] (↓) key. The cursor shown with a white back- ground moves to the selected item.
Page 178: Contents Of Maintenance Menu
5. When an item is selected, press the [ENTRY] (→) key. The contents of the selected item appear. 6. Press the [DELETE] (←) key to exit MENU DATA CON- TROL and return to the main menu. 7. Press the [MENU] key to exit the maintenance menu. DSR-2000/2000P...
Page 179 MS-64 board. . When the SET UP MENU is upgraded by ROM’s version upgrade, an alarm message appears after the ROM is replaced. Either initialize the SET UP MENU or execute “LOAD MENU DATA” when the alarm appears. DSR-2000/2000P...
Page 180 Confirm that [COMPLETE] appears and data saving is complete. In the case of trouble : Loading of the data will not start if SET UP MENU data has not been saved or the saved SET UP MENU data contains an error. DSR-2000/2000P...
Page 181: Servo Check
10. To check other menus and submenus, repeat steps 4 to 9. 11. Press the [MENU] key to exit the maintenance menu. If the [MENU] key is pressed while the check is in progress, the check operation is forcibly ended and the display returns to the main menu. DSR-2000/2000P...
Page 182 The respective items of “SENSOR CHECK” are described below : 1 CASS-COMPARTMENT Checks the respective switches of the cassette compartment. SW/Sensor Applicable board CC-85 CC-84 CC-84 board CC-85 board 1. Execute the CASS-COMPARTMENT. 2. Confirm that the sensors are all OFF with no cassette inserted. DSR-2000/2000P...
Page 183 5. Insert the standard cassette and confirm that the status of the sensor is the monitor display shown right. 6. Insert the M-ADPT (Cassette adaptor for DVCPRO) and confirm that the status of the sensor is the monitor display shown right. * _ _ : not care DSR-2000/2000P...
Page 184 [OFF] on the monitor display. In the case of trouble : If the display does not change check whether the tape-top sensor or the tape-end sensor itself is defective. Check also the tape-top/tape-end sensor circuit (MS-64, SE-521/ 522 board). 5-10 DSR-2000/2000P...
Page 185 30 minutes to detect [DRY]. In the case of trouble : If the display does not change from DRY to WET!, check whether the HUMID sensor itself is defective. Check also the HUMID sensor amplifier (MS-64 board). DSR-2000/2000P 5-11...
Page 186 2. Confirm the monitor display is as shown right. 3. Press the REC INHIBIT switch. Confirm that ON is displayed on the monitor display. In the case of trouble : If OFF is not displayed, check the sensor on the MIC arm. 5-12 DSR-2000/2000P...
Page 187 If the brake solenoid does not emit the operating sound and the T reel motor does not rotate in the specified direction even though pressing the [AUDIO|IN] (↑) and [IN] (↓) keys, check the T reel motor assembly and reel motor driver circuit (SV-212 and MS-64). DSR-2000/2000P 5-13...
Page 188 SV-212 board. Check also the MS-64 board (the driver circuit and the threading FG amplifier circuit) and the SE-512 board (the sensor). 5-14 DSR-2000/2000P...
Page 189 In the case of trouble : If the monitor display does not change, check the cassette compartment motor, the SV-212 board (the sensor input circuit) and the CC-83 board (the sensor). DSR-2000/2000P 5-15...
Page 190 Confirm that [REVERSE ... OK] appears on the monitor display. In the case of trouble : If the monitor display does not change, check the capstan motor and the capstan motor driver circuits (the SV-212 board, MS-64 board) 5-16 DSR-2000/2000P...
Page 191 PG : [EXIST] In the case of trouble : If the monitor display does not change, check the drum motor, the SV-212 board (the drum motor driver circuit, the drum FG amp circuit and the drum PG amp circuit). DSR-2000/2000P 5-17...
Page 192 If the reel table does not move or the monitor display does not change, check the reel position motor, the reel MINI/M/STD position sensor (the SE-522 and MS-64 boards) and reel position motor driver circuit (the SV-212 board). 5-18 DSR-2000/2000P...
Page 193 Doing so, the monitor display returns to the main menu. In the case of trouble : If the pinch solenoid does not operate, check the pinch solenoid and the driver circuit (the SV-212 board). DSR-2000/2000P 5-19...
Page 194 3. Press the [MENU] key to release the M plunger solenoid. Doing so, the monitor display returns to the main menu. In the case of trouble : If the M plunger solenoid does not operate, check the M plunger solenoid and its driver circuit (the SV-212 board). 5-20 DSR-2000/2000P...
Page 195: Servo Adjust
8. To check other menus and submenus, repeat steps 4 to 7. 9. Press the [MENU] key to exit the maintenance menu. If the [MENU] key is pressed while the adjustment is in progress, the adjustment operation is forcibly ended and the display returns to the main menu. DSR-2000/2000P 5-21...
Page 196 In the case of trouble : When “ADJUST INCOMPLETE” appears on the monitor display, check the SV-212 and MS-64 boards (the reel FG amplifier circuit, the reel motor driver circuit) and the S-reel motor. 5-22 DSR-2000/2000P...
Page 197 Adjustment item capstan fg adjust In the case of trouble : When “ADJUST INCOMPLETE” appears on monitor display, check the SV-212 and MS-64 boards (the capstan motor driver circuit, the capstan FG amplifier circuit) and the capstan motor. DSR-2000/2000P 5-23...
Page 198 3. Enter “MAINTENANCE MENU” and select “TENSION” from “SERVO ADJUST” using the [AUDIO|IN] (↑), [IN] (↓) keys. 4. Press the [ENTRY] (→) key to move to the next display. 5. When the display appears, press the [SET] key to start the adjustment. 5-24 DSR-2000/2000P...
Page 199 8. Keep pressing the [AUDIO|IN] (↑), [IN] (↓) keys until the DV torque cassette reading agrees with the specification value on display. 9. When adjustment is completed, press the [ENTRY] (→) key. Specification is as indicated on the display. DSR-2000/2000P 5-25...
Page 200 5-3. Contents of Maintenance Menu 5-3-3. Servo Adjust 10. The display changes as shown in the right, and the DSR-2000/ 2000P enters the tension regulator magnet position check mode. 11. If the check is completed unsatisfactorily, the display changes as shown in the right.
Page 201 20. Press the [EJECT] key and remove the DV torque cassette. 21. Confirm that the message “COMPLETE” appears on the display. Press the [EJECT] key to return to the ADJUST menu. When adjustment is complete, attach the cassette compartment. DSR-2000/2000P 5-27...
Page 202: Tape Path Adjust
Executes the adjustment of the tape path. (1) TRACKING ADJUST For adjustment of “TRACKING ADJUST”, refer to section 8-1, 8-2, 8-4, 8-5, 8-6, 8-7, and 8-8. (2) RF SWITCHING POSITION For adjustment of “RF SWITCHING POSITION”, refer to section 8-3. 5-28 DSR-2000/2000P...
Page 203: Electrical Adjust
“ELECTRICAL ADJUST” is selected and its lower-layer submenu appears. 4. Move the cursor displayed with a white background to a desired item using the [AUDIO|IN] (↑) and [IN] (↓) keys. 5. Press the [ENTRY] (→) key to select the desired item. DSR-2000/2000P 5-29...
Page 204 3. Press the [DELETE] (←) key to return to the ADJUST menu. 4. Press the [MENU] key to exit the maintenance menu. In the case of trouble : If “INCOMPLETE” appears on the monitor display, check the RP-111 board (the PLL circuit). 5-30 DSR-2000/2000P...
Page 205 In the case of trouble : If “INCOMLETE” is displayed on the monitor; 1 Send the small length of the tape forward and repeat step 2 again. 2 If “INCOMLETE” is still displayed after performing 1, check the RP-111 board (the EQ circuit). DSR-2000/2000P 5-31...
Page 206 In the case of trouble : If “INCOMLETE” is displayed on the monitor; 1 Send the small length of the tape forward and repeat step 2 again. 2 If “INCOMLETE” is still displayed after performing 1, check the RP-111 board (the EQ circuit). 5-32 DSR-2000/2000P...
Page 207 In the case of DV : Main E → Main O → Sub E → Sub O 7. Confirm that the DATA on the screen is 0000* through 000F*. If press the [SET] key during confirmation, perform the EQ AUTO adjustment. DSR-2000/2000P 5-33...
Page 208 4. REC CURRENT 1. Selected the REC CURRENT. 2. Press the [AUDIO|IN] (↑), [IN] (↓) keys and the [DELETE] (←), [ENTRY] (→) keys to adjust the data to “C0”. 3. Press the [SET] key to save the data. 5-34 DSR-2000/2000P...
Page 209 “4”, and press the [PLAY] and [EDIT] keys to record (i.e., erase) the recorded segment for about 30 seconds. 7. Playback the segment recorded (erased) in step 6. and confirm that the waveform level is 30% or less. B < A x 0.3 DSR-2000/2000P 5-35...
Page 210 4. Press the [SET] key to start the adjustment. 5. After completing the adjustment, the display returns automati- cally to the maintenance menu. 7. PROCESS CHECK This menu is for the factory use only. 8. REF CHECK This menu is for the factory use only. 5-36 DSR-2000/2000P...
Page 211 2. As “RP DATA INITIALIZE” will be displayed on the screen, press the [SET] key when initializing the adjusted data. After initialization, be sure to perform the following three adjustments in Section “5-3-5. Electrical Adjust.” 1. PLL F0 2. EQ AUTO ADJ 4. REC CURRENT DSR-2000/2000P 5-37...
Page 212: Service Support
6. After completing the check, press the [MENU] key to return to the main menu. 7. To check other menus and submenus, repeat steps 4 to 6. 8. Press the [MENU] key to exit the maintenance menu. 5-38 DSR-2000/2000P...
Page 213 2. MANUAL EJECT For the operating procedure of how to take out a tape when the EJECT is inoperable, refer to section 4-3. 3. DIAGNOSTICS CONTROL 1 CLEAR ERROR LOG Clears the error history from the ERROR LOG. DSR-2000/2000P 5-39...
Page 214: Others
6. After completing the check, press the [MENU] key to return to the main menu. 7. To check other menus and submenus, repeat steps 4 to 6. 8. Press the [MENU] key to exit the maintenance menu. 5-40 DSR-2000/2000P...
Page 215 : Version of IC62 on the APR-45 board. The message NONE appears for the EXT and DVIO when the optional board is not installed in the DSR-2000/2000P. Contents which are shown in the time counter display can be changed using the [AUDIO|IN] (↑), [IN] (↓) keys.
Page 217: Periodic Inspection List
TG-1 arm assembly Tape running surface —— —— —— (including tape cleaner) Head cleaner X-3605-655-1 HC roller assembly Others Cassette memory terminal A-8323-659- MIC holder assembly H01: OPERATION HOURS H02 : DRUM RUNNING HOURS H03 : TAPE RUNNING HOURS DSR-2000/2000P...
Page 218: Hours Meter
HOLD COUNTER SEL RESET CHANNEL CONDITION PREREAD PB/EE MENU TRIM INSERT PLAYER RECORDER VIDEO CH-1 CH-2 CH-3 CH-4 STANDBY PREROLL EDIT AUDIO DMC EDIT DELETE ASSEMBLE ENTRY SHIFT MEMORY HEADPHONES EJECT PLAY F FWD STOP AUTO EDIT SEARCH VARIABLE PREVIEW REVIEW SEARCH DSR-2000/2000P...
Page 219 ( RE S E T T A B LE ) 0 HOURS (5) Press the [SET] key on the control panel to save the reset SETUP MENU data. NOW SAV I N G . . . (6) Set the switch S101-1 on the SV-212 board to OFF (lower). DSR-2000/2000P...
Page 220: Maintenance Upon Completion Of Repair
. After cleaning, wipe off moisture using a dry cleaning cloth. . Turn off the main power before cleaning a unit. Serial No. 100001 - 100910, 101391 - : UC : Cleaning area 400001 - 401550, 401851 - : CE DSR-2000/2000P...
Page 221: Cassette Compartment Entrance Cleaning
Cassette compartment 6-3-5. Cassette Guide Assembly Cleaning Clean the rear block of the cassette guide assembly with a cleaning cloth moistened with a cleaning fluid. Rear block of the cassette guide assembly Cassette guide area (Cleaning) Front panel block DSR-2000/2000P...
Page 223: General Information On Parts Replacement And Adjustment
DSR-2000/2000P not so far as specified. (Refer to section 3-4.) . When the connector of the cassette compartment is removed, the protection circuit starts functioning. Refer to section “4-3-3. Operating the VTR without a Cassette Tape.” to operate the DSR-2000/2000P without the cassette compartment.
Page 224: Tightening Torque And Handling Of Washers
[Reference] [Reference] The DSR-2000/2000P uses many small screws that easily fall inside the machine when removing and re- assembling parts. To avoid this risk, magnetize the screwdriver bit slightly enough to prevent small screws from falling into the machine. However, when installing the drum assembly, never use a magnetized screwdriver.
Page 225: Drum Replacement
5. Remove the right side plate. (Refer to Section 3-3.) 6. Remove the cassette compartment assembly. (Refer to Section 3-4.) Tool . Cleaning cloth : 3-184-527-01 . Cleaning fluid : 9-919-573-01 . Torque screwdriver bit (for M1.4) : J-6325-110-A . Torque screwdriver (for 3 kgf.cm) : J-6325-400-A DSR-2000/2000P...
Page 226 (CN10) on the MS-64 board and four connectors (CN1, CN2, CN3 and CN4) on the RP-111 board located on the rear side of the chassis. RP-111 board Be careful not to suffer injury at hand by chassis during the disconnection. CN10 MS-64 board DSR-2000/2000P...
Page 227 Cleaning (4) While moving the drum assembly in the direction of the arrow (counterclockwise Hole direction), tighten the three screws in the order of a, b, c. Tightening torque : 0.1 N.m {1 kgf.cm} Positioning pin DSR-2000/2000P...
Page 228 . Do insert the flexible card wire straight and securely as far as it will go. . Take care not to fold the flexible card wire. This shortens the life of the flexible card wire. CN10 MS-64 board DSR-2000/2000P...
Page 229 Clean the tape running surfaces of the drum and video heads with cleaning cloth moistened with cleaning fluid. Adjustment after replacement 9. Tape path adjustment Square hole (Refer to Section 8-2.) 10. RF switching position adjustment (Refer to Section 8-3.) 11. EQ adjustment (Refer to Section 5-3-5.) DSR-2000/2000P...
Page 230: S/T Brake Assembly Replacement
. Torque screwdriver’s bit (for M2) : J-6325-380-A . Torque screwdriver (for 3 kgf.cm) : J-6325-400-A . Washer extracting fixture (A) : J-6082-234-A . Washer mounting fixture Ø1.5 : J-6082-231-A . Cleaning cloth : 3-184-527-01 . Cleaning fluid : 9-919-573-01 . Tweezers DSR-2000/2000P...
Page 231 (Refer to Section 7-19.) 5. Removing the reel cover Remove the screw, and then release the two claws P1.4 x 3 to remove the reel cover S or T. Reel cover S P1.4 x 3 Reel cover T Claw Claw Claw Claw DSR-2000/2000P...
Page 232 . If the torque is high, hook the brake spring on the c portion. . If the torque is low, hook the brake spring on the a portion. 7-10 DSR-2000/2000P...
Page 233 L push plate aligned with the two protrusions on the RLR assembly. Tightening Torque : 0.1 N.m {1 kgf.cm} 11. Reattaching the MD cover Reattach the MD cover. (Refer to Section 7-2.) Protrusion 7-11 DSR-2000/2000P...
Page 234: Brake Solenoid Replacement
. Torque screwdriver’s bit (for M1.4) : J-6325-110-A . Torque screwdriver’s bit (for M2) : J-6325-380-A . Torque screwdriver (for 3 kgf.cm) : J-6325-400-A . Washer extracting fixture (A) : J-6082-234-A . Washer mounting fixture Ø1.5 : J-6082-231-A . Tweezers 7-12 DSR-2000/2000P...
Page 235 P1.4 x 3.5 assembly. (2) Pull out the harness of the solenoid from the P1.4 x 3.5 square hole in the left side of the chassis with Brake assembly the brake assembly lifted up. P1.4 x 3.5 Harness Chassis Hole 7-13 DSR-2000/2000P...
Page 236 Brake slider assembly iron core is fully pulled in, and tighten securely the two screws. Tightening Torque : 0.5 N.m {5 kgf.cm} (8) Reattach the brake slider assembly to the brake base assembly with a new stop washer. Slide shaft 7-14 DSR-2000/2000P...
Page 237 Brake base pin tighten securely the two screws. Tightening Torque : 0.5 N.m {5 kgf.cm} (9) Reattach the brake slider assembly to the brake base assembly with a new stop washer. 7-15 DSR-2000/2000P...
Page 238 (2) Following the pop-up menu in the mainte- nance menu, enter SERVO CHECK, PLUNGER CHECK, REEL BRAKE in order and select REEL BRAKE. (3) Check that the brake solenoid ON/OFF switches smoothly by presing the [AUDIO|IN] key and the [IN] key. 7-16 DSR-2000/2000P...
Page 239: Pinch Roller Replacement
4. Remove the cassette compartment. (Refer to Section 3-4.) Tools . Washer extracting fixture (A) : J-6082-234-A . Washer mounting fixture Ø1.5 : J-6082-231-A . Cleaning cloth : 3-184-527-01 . Cleaning fluid : 9-919-573-01 . Grease (SG-941) : 7-662-001-39 . Tweezers 7-17 DSR-2000/2000P...
Page 240 MD chassis, while fitting the slotted hole in the pinch limiter assembly on the shaft on the pinch solenoid assembly, and fix it with a new stop washer (1.5). Adjustment after replacement 3. Checking the tape path adjustment (Refer to Section 8-4.) 7-18 DSR-2000/2000P...
Page 241: Elevator Cam Replacement
4. Remove the cassette compartment. (Refer to Section 3-4.) Tools . Washer extracting fixture (A) : J-6082-234-A . Washer mounting fixture Ø1.5 : J-6082-231-A . Cleaning cloth : 3-184-527-01 . Cleaning fluid : 9-919-573-01 . Grease (SGL-941) : 7-662-001-39 . Tweezers 7-19 DSR-2000/2000P...
Page 242 (7) Fit the compressed coil spring on the shaft. Intermittent portion 3. Reattaching the pinch limiter No.7 gear assembly Reattach the pinch limiter assembly. (Refer to Section 7-5.) Adjustment after replacement 4. Checking the tape path adjustment. (Refer to Section 8-4.) 7-20 DSR-2000/2000P...
Page 243: Pinch Solenoid Assembly Replacement
4. Remove the cassette compartment. (Refer to Section 3-4.) Tools . Torque screwdriver’s bit (for M1.4) : J-6325-110-A . Torque screwdriver (for 3 kgf.cm) : J-6325-400-A . Washer extracting fixture (A) : J-6082-234-A . Washer mounting fixture Ø1.5 : J-6082-231-A . Tweezers 7-21 DSR-2000/2000P...
Page 244 Reconnect the harness to the connector (CN2) on the MS-64 board with tweezers. 5. Reattaching the pinch limiter assembly Reattach the pinch limiter assembly. (Refer to Section 7-5.) Adjustment after replacement 6. Checking the tape path adjustment (Refer to Section 8-4.) 7-22 DSR-2000/2000P...
Page 245: Reel Motor (T) Assembly Replacement
2. Power off the unit. 3. Remove the top panel. (Refer to Section 3-3.) 4. Remove the bottom panel. (Refer to Section 3-3.) 5. Remove the right side panel. (Refer to Section 3-3.) 6. Remove the cassette compartment. (Refer to Section 3-4.) 7-23 DSR-2000/2000P...
Page 246 P1.4 x 3.5 (b) assembly (1) Remove the screw (a) with the T-drawer arm T drawer arm assembly assembly drawn lightly in the arrow direc- tion. (2) Remove the screw (b) and remove the RMP (T1) retainer assembly. 7-24 DSR-2000/2000P...
Page 247 (7) Insert the flexible card wire in the square hole in the MD chassis. (8) Tighten the screw a and next b to reattach the slide shaft. Tightening Torque : 0.1 N.m {1 kgf.cm} RS plate assembly Cleaning Square hole 7-25 DSR-2000/2000P...
Page 248 13. Reattaching the MD cover Reattach the MD cover. (Refer to Section 7-2.) Adjustment after replacement 14. T-REEL ONLY adjustment (Refer to Section 5-3-3.) 15. TENSION adjustment (Refer to Section 5-3-3.) 16. Tape path adjustment (Refer to Section 8-2.) 7-26 DSR-2000/2000P...
Page 249: Reel Motor (S) Assembly Replacement
6. Remove the cassette compartment. (Refer to Section 3-4.) Tools . Torque screwdriver’s bit (for M1.4) : J-6325-110-A . Torque screwdriver’s bit (for M2) : J-6325-380-A . Torque screwdriver (for 3 kgf.cm) : J-6325-400-A . Cleaning cloth : 3-184-527-01 . Cleaning fluid : 9-919-573-01 7-27 DSR-2000/2000P...
Page 250 (1) Remove the screw (a) with the S tension regulator arm assembly drawn lightly in the arrow direction. (2) Remove the screw (b), then remove the RMP (S1) retainer assembly. Screw (a) P1.4 x 3.5 (a) P1.4 x 3.5 (b) RMP retainer (S1) assembly 7-28 DSR-2000/2000P...
Page 251 (7) Insert the flexible card wire in the square hole Slot in the MD chassis. RS plate assembly (8) Tighten the screw a and next b to reattach Cleaning the slide shaft. MD chassis Tightening Torque : 0.1 N.m {1 kgf.cm} 7-29 DSR-2000/2000P...
Page 252 9. Reattaching the MD cover Reattach the MD cover. (Refer to Section 7-2) Adjustment after replacement 10. S-REEL ONLY alignment (Refer to Section 5-3-3.) 11. TENSION alignment (Refer to Section 5-3-3.) 12. Tape path adjustment (Refer to Section 8-2.) 7-30 DSR-2000/2000P...
Page 253: M Stop Solenoid Assembly Replacement
4. Remove the right side panel. (Refer to Section 3-3.) Tools . Torque screwdriver’s bit (for M1.4) : J-6325-110-A . Torque screwdriver’s bit (for M2) : J-6325-380-A . Torque screwdriver (for 3 kgf.cm) : J-6325-400-A . Screw locking compound : 7-432-114-11 7-31 DSR-2000/2000P...
Page 254 (M) assembly. (2) Extract the compressed coil spring from the Stopper driving plate iron core of the plunger solenoid removed in step (2) and fit the spring on a new solenoid iron core. Plunger solenoid Compression spring Iron core 7-32 DSR-2000/2000P...
Page 255 (4) Reconnect the harness of the M stop solenoid Connector (CN8) to the connector (CN8) on the MS-64 board. 5. Reattaching the MD cover Reattach the MD cover. (Refer to Section 7-2.) 7-33 DSR-2000/2000P...
Page 256: S Tension Regulator Assembly Replacement
4. Remove the cassette compartment. (Refer to Section 3-4.) Tools . Torque driver’s bit (for M1.4) : J-6325-110-A . Torque driver (for 3 kgf.cm) : J-6325-400-A . Cleaning cloth : 3-184-527-01 . Cleaning fluid : 9-919-573-01 . Tweezers 7-34 DSR-2000/2000P...
Page 257 The column pushes the spring under unthreading end status. Positioning pin Post of No.3 gear Unless satisfy these conditions, perform the step (2) and after. (7) Turn the manual eject cover counterclock- wise to bring to the unthreading end position. 7-35 DSR-2000/2000P...
Page 258 Wipe the tape guides of the S tension regulator and the TG1 arm assemblies with a cleaning cloth moistened with cleaning fluid. Adjustment after replacement 9. TENSION adjustment (Refer to Section 5-3-3.) 10. Tape path adjustment (Refer to Section 8-2.) 7-36 DSR-2000/2000P...
Page 259: T Drawer Arm Assembly Replacement
1. Let the unit into the unthreading position. 2. Power off the unit. 3. Remove the top panel. (Refer to Section 3-3.) 4. Remove the cassette compartment. (Refer to Section 3-4.) Tools . Cleaning cloth : 3-184-527-01 . Cleaning fluid : 9-919-573-01 . Tweezers 7-37 DSR-2000/2000P...
Page 260 Wipe the tape guide on the T drawer arm assem- Sleeve bly with a cleaning cloth moistened with cleaning No.6 gear fluid. T gear Adjustment after cleaning 5. Checking the tape path adjustment (Refer to Section 8-4.) T spring Grease Shaft Slit T gear MD chassis 7-38 DSR-2000/2000P...
Page 261: Tg1 Arm Assembly Replacement
3. Remove the top panel. (Refer to Section 3-3.) 4. Remove the cassette compartment. (Refer to Section 3-4.) Tools . Torque screwdriver’s bit (for M1.4) : J-6325-110-A . Torque screwdriver (for 3 kgf.cm) : J-6325-400-A . Cleaning cloth : 3-184-527-01 . Cleaning fluid : 9-919-573-01 7-39 DSR-2000/2000P...
Page 262 TG1 arm assembly 3. TENSION adjustment (Part No. A-8279-399-C) (Refer to Section 5-3-3.) Pins 4. Checking the tape path adjustment (Refer to Section 8-4.) Serial No, 100001 - 100910, 101391 - : UC 400001 - 401550, 401851 - : CE 7-40 DSR-2000/2000P...
Page 263: Tg8 Arm Assembly Replacement
. Torque screwdriver’s bit (for M1.4) : J-6325-110-A . Torque screwdriver (for 3 kgf.cm) : J-6325-400-A . Washer extracting fixture (A) : J-6082-234-A . Washer mounting fixture Ø1.5 : J-6082-231-A . Cleaning cloth : 3-184-527-01 . Cleaning fluid : 9-919-573-01 . Tweezers 7-41 DSR-2000/2000P...
Page 264 2. Cleaning the tape guide Wipe the tape guide on the TG8 arm assembly with a cleaning cloth moistened with cleaning fluid. Adjustment after replacement 3. Adjustment after replacement Checking the tape path adjustment (Refer to Section 8-4.) 7-42 DSR-2000/2000P...
Page 265: Rail Assembly Replacement
4. Remove the cassette compartment. (Refer to Section 3-4.) Tools . Torque screwdriver’s bit (for M1.4) : J-6325-110-A . Torque screwdriver (for 3 kgf.cm) : J-6325-400-A . Cleaning cloth : 3-184-527-01 . Cleaning fluid : 9-919-573-01 . Tweezers 7-43 DSR-2000/2000P...
Page 266 (1) Disconnect the flexible card wire from the connector (CN2) on the SE-522 board. Use extreme care not to fold and not to scratch the flexible card wire when discon- necting. SE-522 board Connector (CN2) Flexible card wire 7-44 DSR-2000/2000P...
Page 267 Use extreme care not to scratch the drum and the tape guide when removing. Also great care should be taken; not to fold and not to scratch the flexible card wire of the LED holder assembly when disconnecting. Rail assembly Flexible card wire 7-45 DSR-2000/2000P...
Page 268 Shuttle (R) assembly Gear (5) Unlock each two claws located on the left, right and middle side of the LED holder assembly with tweezers, and remove the LED holder assembly from the rail assembly. Claw Claw LED holder assembly 7-46 DSR-2000/2000P...
Page 269 Shuttle (L) assembly far as it will go, and align the positioning hole of the shuttle (L) assembly with the positioning hole of the rail assembly. Rail assembly Gear Positioning hole Shuttle (L) asembly Rail plate Positioning hole 7-47 DSR-2000/2000P...
Page 270 . T drawer arm assembly . S tension regulator assembly . Shuttle (R) assembly . Shuttle (L) assembly Adjustment after replacement 14. TENSION adjustment (Refer to Section 5-3-3.) 15. Tape path adjustment (Refer to Section 8-2.) 7-48 DSR-2000/2000P...
Page 271: Capstan Motor Replacement
5. Remove the right side panel. (Refer to Section 3-3.) 6. Remove the cassette compartment. (Refer to Section 3-4.) Tools . Torque screwdriver’s bit (for M1.4) : J-6325-110-A . Torque screwdriver (for 3 kgf.cm) : J-6325-400-A . Cleaning cloth : 3-184-527-01 . Cleaning fluid : 9-919-573-01 7-49 DSR-2000/2000P...
Page 272 4. Cleaning the Capstan shaft Wipe the capstan shaft with a cleaning cloth moistened with cleaning fluid. P 1.4 x 3.5 Adjustment after replacement 5. CAPSTAN ONLY adjustment (Refer to Section 5-3-3.) 6. Checking the tape path adjustment (Refer to Section 8-4.) 7-50 DSR-2000/2000P...
Page 273: Loading Motor Replacement
(3) Fix the loading motor assembly with the two screws. Tightening Torque : 0.1 N.m {1 kgf.cm} 3. Reconnecting the connector Reconnect the harness to the connector (CN19) Motor gear on the MS-64 board with tweezers. FG gear assembly 7-51 DSR-2000/2000P...
Page 274: Reel Shift Motor Assembly Replacement
. Torque screwdriver’s bit (for M1.4) : J-6325-110-A . Torque screwdriver (for 3 kgf.cm) : J-6325-400-A . Washer extracting fixture (A) : J-6082-234-A . Washer mounting fixture Ø1.5 : J-6082-231-A . Cleaning cloth : 3-184-527-01 . Cleaning fluid : 9-919-573-01 . Tweezers 7-52 DSR-2000/2000P...
Page 275 (CN5) on the MS-64 board. 4. Reattaching the pinch solenoid assembly Reattach the pinch solenoid assembly. (Refer to Section 7-7.) 5. Reattaching the pinch limiter assembly Reattach the pinch limiter assembly. (Refer to Section 7-5.) 7-53 DSR-2000/2000P...
Page 276: Mic Assembly Replacement
6. Remove the cassette compartment. (Refer to Section 3-4.) Tools . Torque screwdriver’s bit (for M1.4) : J-6325-110-A . Torque screwdriver (for 3 kgf.cm) : J-6325-400-A . Washer extracting fixture (A) : J-6082-234-A . Washer mounting fixture Ø1.5 : J-6082-231-A . Tweezers 7-54 DSR-2000/2000P...
Page 277 Reel shift motor gear T reel table 5. Removing the MIC spring Unhook the hooks on the both ends of the MIC spring which hold the MIC arm and the RLR assemblies. RLR assembly MIC spring MIC assembly 7-55 DSR-2000/2000P...
Page 278 Fit the two guide holes in the MIC assembly on the pins on the MD chassis, and fix the assembly with the two screws and a new stop washer. Tightening Torque : 0.1 N.m {1 kgf.cm} Reel plate shaft 7-56 DSR-2000/2000P...
Page 279 Reconnect the flexible card wire to the connector (CN7) on the MS-64 board located on the back side of the MD chassis. RLR assembly 11. Reattaching the MD cover. Reattach the MD cover. (Refer to Section 7-2.) MIC spring MIC assembly 7-57 DSR-2000/2000P...
Page 280: Mic Holder Assembly Replacement
. Torque screwdriver’s bit (for M1.4) : J-6325-110-A . Torque screwdriver (for 3 kgf.cm) : J-6325-400-A . Washer extracting fixture (A) : J-6082-234-A . Washer mounting fixture Ø1.5 : J-6082-231-A . Washer mounting fixture Ø1.2 : J-6082-232-A . Tweezers 7-58 DSR-2000/2000P...
Page 281 4. Reattaching the MIC assembly Reattach the MIC assembly. (Refer to Section 7-19.) MIC arm assembly 5. Reattaching the MD cover Reattach the MD cover. (Refer to Section 7-2.) 7-59 DSR-2000/2000P...
Page 282: Hc Roller Assembly Replacement
3. Remove the top panel. (Refer to Section 3-3.) Tools . Torque screwdriver’s bit (for M1.4) : J-6325-110-A . Torque screwdriver (for 3 kgf.cm) : J-6325-400-A . Washer extracting fixture (A) : J-6082-234-A . Washer mounting fixture Ø1.8 : J-6082-233-A 7-60 DSR-2000/2000P...
Page 283 Avoid bare-handed touch to the HC roller assembly. In addition, do not give an excessive force to it at removal and reattachment, it may cause deformation. Operation supporting the back side of the HC HC roller arm assembly roller assembly by fingers is required. 7-61 DSR-2000/2000P...
Page 284 : OK iron core of the head cleaner assembly is in the pull-in state by being pressed in the arrow direction. 6. Reconnecting the connector Drum Roller Reconnect the harness to the connector (CN12) on the MS-64 board. 7-62 DSR-2000/2000P...
Page 285: Head Cleaner Solenoid Replacement
1. Set the unit to the unthreading end status. 2. Power off the unit. 3. Remove the top panel. (Refer to Section 3-3.) Tools . Torque screwdriver’s bit (for M1.4) : J-6325-110-A . Torque screwdriver (for 3 kgf.cm) : J-6325-400-A 7-63 DSR-2000/2000P...
Page 286 3. Reattaching the head cleaner assembly Reattach the head cleaner assembly. Specification:1.5 to 1.8 mm (Refer to Section 7-21.) 4. Checking the performance of the head cleaner assembly Check the performance of the head cleaner assembly. (Refer to Section 7-21.) 7-64 DSR-2000/2000P...
Page 287: Cassette Compartment Motor Replacement
(1) Remove the harness of the motor gear from Motor gear assembly the connector (CN3) on the CC-83 board in Screw M2 the cassette compartment. (2) Remove the motor gear assembly from the cassette compartment by removing the two screws. Harness CC-83 board 7-65 DSR-2000/2000P...
Page 288 B of the motor gear assembly by a finger. (4) Apply a grain of grease on the worm gear in the motor gear assembly. (5) Reconnect the harness of the motor gear assembly to the connector (CN3) on the CC-83. Specification 45d ±10d 7-66 DSR-2000/2000P...
Page 289: Switching Regulator Replacement
BVTT3 x 6 (S tight) (4) Tighten the two screws ( a and b ) to fix the switching regulator. Rear chassis M chassis 3. Reconnecting the connectors Connector (4P) Reconnect the three connectors removed in step 1. Connector (10P) 7-67 DSR-2000/2000P...
Page 291: General Information For Tape Path Adjustment
. XH5-1AP2 (Mini cassette) : 8-967-999-26 (PAL) 2. Tape guide adjustment driver Tape guide The following tape guide adjustment driver which is available as the Sony service adjustment driver tool is necessary for height adjustment of tape guide. . Tape guide adjustment driver : J-6082-362-A 3.
Page 292 CH-4 AUDIO DELETE ENTRY SHIFT REVIEW EDIT (4) Move the cursor to “TRACKING ADJUST” which is displayed with a white background using the [AUDIO|IN] (9), or [IN] (0) key. CH-4 AUDIO DELETE ENTRY SHIFT REVIEW EDIT DSR-2000/2000P...
Page 293 This unit does not have the tracking shift function. Instead of having the tracking shift function, the tracking alignment tape XH2-1AST has already been recorded in the factory so that the servo is locked at 50 % off-track automatically. DSR-2000/2000P...
Page 294 S3 (Tension regulator) M cassette Mini cassette T reel S reel Standard cassette 6. Tape running condition Capstan shaft Tension regulator Head drum S reel T reel The hatched areas (marked by /////) are contacting with tape or pressing tape. DSR-2000/2000P...
Page 295 (2) Switch setting of the tape path adjustment board REC E REC O PRE E PRE O WJPB E1 WJPB E2 WJPB O1 WJPB O2 NJPB E1 Setting Function NJPB E2 Select the REC head. NJPB O1 NJPB O2 Activate the switch setting of DJ-461 DSR-2000/2000P...
Page 296: Tape Path Adjustment
Fig.1, turn the max. guide S2 clockwise to obtain the flat waveform. 4/5 Div This adjustment must end with the clockwise min. 3 Div rotation of the guide S2 Specification : max. _ min. < 4/5 Div Fig.1 DSR-2000/2000P...
Page 297 Guide T2 Entrance T2 clockwise to obtain the flat waveform. side Exit side max. This adjustment must end with the clockwise rotation of the guide S2. 4/5 Div min. 3 Div Specification : max. _ min. < 4/5 Div Fig.3 DSR-2000/2000P...
Page 298 6. Measure the minimum amplitude of the RF waveform, and confirm that the amplitude difference between the max. maximum and the minimum of the RF waveform 4/5 Div satisfies the specification. 3 Div min. Specification : max. _ min. < 4/5 Div DSR-2000/2000P...
Page 299: Rf Switching Position Adjustment
[AUDIO|IN] (9) or [IN] (0) key. CH-4 AUDIO DELETE ENTRY SHIFT REVIEW EDIT 3. Press the [ENTER|SHIFT] (8) key. “TAPE PATH ADJUST” is selected and its lower layer submenu appears. CH-4 AUDIO DELETE ENTRY SHIFT REVIEW EDIT DSR-2000/2000P...
Page 300 6. Press the [SET] key. COUNTER SEL MENU HOLD EDIT PREROLL 7. Playback the alignment tape XH5-1A2 for NTSC or XH5-1AP2 for PAL. (display 2) Then the unit starts the RF switching position automat- ic adjustment. (display 3) 8-10 DSR-2000/2000P...
Page 301 When the “ADJUST INCOMPLETE” appears on the monitor screen, check that the alignment tape which is played back is XH5-1A2 for NTSC, or XH5-1AP2 for PAL. 9. Press the [MENU] key to return to the maintenance menu. 8-11 DSR-2000/2000P...
Page 302: Tape Path Adjustment Confirmation
RF waveform satisfies the specification. 6. Confirm that fluctuation of the RF waveform satisfies Fluctuations the specification. 4/5 Div or less 3 Div Specification : Fluctuation ( ) with in 4/5 divisions or less. 8-12 DSR-2000/2000P...
Page 303: Search Forward (X5) Waveform Check
6. Confirm that the RF waveform raises up within two max. seconds at the specified amplitude when the mode is 4/5 Div changed from search FORWARD (x5) to PLAY. 3 Div min. Specification : max. _ min. < 4/5 Div 8-13 DSR-2000/2000P...
Page 304: Search Reverse (X5) Waveform Check
6. Confirm that the RF waveform raises up within two seconds at the specified amplitude when the mode is max. changed from search REVERSE (x5) to PLAY. 4/5 Div 3 Div min. Specification : max. _ min. < 4/5 Div 8-14 DSR-2000/2000P...
Page 305: Rf Waveform Raiseup Check
4. Confirm that the RF waveform raises up within two seconds at the specified amplitude when the mode is Specification : max. _ min. < 4/5 Div changed from FF → PLAY and from REW → PLAY. 8-15 DSR-2000/2000P...
Page 306: Tape Curl Check At Tape Guide
Tape running condition Tape guide (Contact with upper flange) (Runs in the center) (Contact with lower flange) (Curled) (Folded) (Dropped) Contact with D : Curled E : Folded F : Dropped Contact with Runs in center upper flange lower flange 8-16 DSR-2000/2000P...
Page 307: Adjustment/Check Items When Replacing Board
TENTION Adjustment SY-278 board 5. Maintenance Menu 5-3-1. Menu Data Control MENU/SW DATA SAVE/LOAD RP-111 board 5. Maintenance Menu 5-3-5. Electrical Adjust PLL F0 Adjustment EQ (DVCAM) Adjustment EQ (DV) Adjustment VPR-62 board 10-3. Video Adjustment 10-3-1. to 10-3-32. DSR-2000/2000P...
Page 309: Electrical Alignment Overview
U-V Axis (B-Y, R-Y) Phase ...... 10-12 RV903 PB INT SCH Phase ........10-18 RV904 REF. VIDEO OUT Sync Level ....10-19 RV906 REF. VIDEO OUT Burst Level ....10-19 RV1001 HCK Frequency ........... 10-6 RV1002 INT SC Frequency ........10-6 10-1 DSR-2000/2000P...
Page 310: Measuring Equipment And Tools
21 : 00 Blanking Marker 24 : 00 Line 17 (R-Y OFF) 27 : 00 Line 17 (B-Y OFF) 30 : 00 *1 Audio levels are _ _ _ _ _ 20 dBFS (Reference), except 1 kHz 0 dBFS part. 10-2 DSR-2000/2000P...
Page 311 21 : 00 Blanking Marker 24 : 00 Line 17 (R-Y OFF) 27 : 00 Line 17 (B-Y OFF) 30 : 00 *1 Audio levels are _ _ _ _ _ 18 dBFS (Reference), except 1 kHz 0 dBFS part. 10-3 DSR-2000/2000P...
Page 312: Audio Adjustment
1RV101/APR-45 (P-3) AUDIO INPUT SELECT ; ANALOG CH-4 ; . AUDIO REC & PB AUDIO VR/ 1RV104/APR-45 (P-3) Control panel ; PRESET . AUDIO INPUT CH-1/CH-2/CH-3/CH-4 ; 1 kHz, +4 dBu Spec. +4.0 ± 0.3 dBm . EE mode 10-4 DSR-2000/2000P...
Page 313: Video Adjustment
CHARACTER ; ON Y/C DELAY PROCESS CONTROL ; LOCAL [Connection] Connect some equipment as following unless otherwise specified. (Connection 1) DSR-2000/2000P Oscilloscope COMPONENT IN Video signal generator (NTSC : TSG-130A) REF. VIDEO IN (PAL : TSG-131A) CH-1 (75 Z : OFF)
Page 314: Int Sc Frequency Adjustment
2 Measure the voltage at the center terminal of RV1002. RV1002 Voltage measuring point Spec. V = Vo ± 0.1 Vdc Connection 1 10-3-2. HCK Frequency Adjustment (Connection) DSR-2000/2000P Frequency counter Oscilloscope VIDEO IN Video signal generator REF. VIDEO IN (NTSC : TSG-130A) No. REF.
Page 315: Component Y Out Level Adjustment
75 % Color bars/XH5-1A2 [For PAL] WFM or Oscilloscope . PB mode 100 % Color bars/XH5-1AP2 Spec. [For NTSC] A = 0.700 ± 0.007 V (98 ± 1 IRE) [For PAL] A = 0.700 ± 0.700 V Connection 1 10-7 DSR-2000/2000P...
Page 316: Component R-Y Out Level Adjustment
COMPONENT R-Y OUT (75 Z terminated) . PB mode 75 % Color bars/XH5-1A2 TRIG : REF. VIDEO Check that MENU ITEM 713-2, OUTPUT LEVEL ; 0.0 % Spec. A = 0.757 ± 0.007 V p-p (106 ± 1 IRE) Connection 1 10-8 DSR-2000/2000P...
Page 317: S Video Out Y Level Check
Spec. [For NTSC] A = 0.714 ± 0.007 V (100 ± 1 IRE) B = 0.286 ± 0.003 V (40 ± 0.5 IRE) [For PAL] A = 0.700 ± 0.007 V B = 0.300 ± 0.003 Connection 2 10-9 DSR-2000/2000P...
Page 318: Video Out 2 Video Level Check
75 % Color bars/XH5-1A2 (for NTSC) TRIG : REF. VIDEO 100 % Color bars/XH5-1AP2 (for PAL) Spec. [For NTSC] A = 0.714 ± 0.007 V (100 ± 1 IRE) [For PAL] A = 0.700 ± 0.007 V Connection 2 10-10 DSR-2000/2000P...
Page 319: Enc Sc Leak Adjustment
VIDEO OUT 1 (75 Z terminated) . PB mode 75 % Color bars/XH5-1A2 (for NTSC) TRIG : REF. VIDEO 100 % Color bars/XH5-1AP2 (for PAL) Vector Spec. Maximum the gain of the Vector and Connection 2 check the dot is at center. 10-11 DSR-2000/2000P...
Page 320: U-V Axis (B-Y, R-Y) Phase Adjustment
(After Adjustment) Spec. (A) Set the dot of the burst in the right position on the scale. (B) Set the dots of the R-Y on the V axis of the vector. C = 0 ± 0.5 d Connection 2 10-12 DSR-2000/2000P...
Page 321: Pb Video Out 1 Chroma/Burst Level Adjustment
Vector (for PAL) Spec. (A) Set the dot of the burst in the right position on the scale. (B) All dots should be inside the “4” mark on the vector by adjustment Connection 2 RV200 and RV201 alternately. 10-13 DSR-2000/2000P...
Page 322 75 % Color bars/XH5-1A2 (for NTSC) TRIG : REF. VIDEO 100 % Color bars/XH5-1AP2 (for PAL) Spec. [For NTSC] A = 0.286 ± 0.003 V (40 ± 0.5 IRE) [For PAL] A = 0.300 ± 0.003 V Connection 2 10-14 DSR-2000/2000P...
Page 323: Pb S Video Chroma Level Adjustment
Connection 2 10-3-15. PB COMPOSITE C/C Delay Adjustment Conditions for adjustment Specification Adjustment Oscilloscope CH-1/Oscilloscope 1RV603/VPR-62 (B-1) Vertical mode : INV +ADD TP602/VPR-62 (D-2) CH-2/Oscilloscope . PB mode TP603/VPR-62 (D-1) Bowtie/XH5-1A2 or XH5-1AP2 (02:00-02:30) Spec. Minimize Connection 2 10-15 DSR-2000/2000P...
Page 324: Pb Composite Y/C Delay Adjustment
10-3-16. PB COMPOSITE Y/C Delay Adjustment 10-3-16. PB COMPOSITE Y/C Delay Adjustment Conditions for adjustment Specification Adjustment . PB mode VIDEO OUT 1 (75 Z terminated) 1RV602/VPR-62 (B-1) Mod 12.5T/XH5-1A2 or XH5-1AP2 (07:50-08:20) TRIG : INT/WFM Connection 2 10-16 DSR-2000/2000P...
Page 325: Pb Component Y/C Delay Adjustment
10-3. Video Adjustment 10-3-17. PB COMPONENT Y/C Delay Adjustment 10-3-17. PB COMPONENT Y/C Delay Adjustment [Connection for reference] Using for an oscilloscope DSR-2000/2000P COMPONENT R-Y OUT CH-2 COMPONENT B-Y OUT Oscilloscope CH-1 COMPONENT Y OUT (A) 1RV308 INV/ADD mode (B) 1RV309...
Page 326: Pb Int Sch Phase Adjustment
RE-CONNECT THE REF. VIDEO INPUT. Spec. (A) Set the dot of the burst in the right position on the scale. (B) The SYNC should be in the same Connection 2 phase as the burst (SCH = 0 d). 10-18 DSR-2000/2000P...
Page 327: Ref. Video Out Sync/Burst Level Adjustment
TRIG : INT/WFM . AFTER ADJUSTMENT IS COMPLETED, RE-CONNECT THE REF. VIDEO INPUT. Spec. [For NTSC] A, B = 0.286 ± 0.003 V (40 ± 0.5 IRE) [For PAL] A, B = 0.300 ± 0.003 V Connection 2 10-19 DSR-2000/2000P...
Page 328: Ref. Int Sch Phase Adjustment
RE-CONNECT THE REF. VIDEO INPUT. Spec. (A) Set the dot of the burst in the right position on the scale. (B) The SYNC should be in the same phase as the burst. (SCH = 0 ± 3 d) Connection 2 10-20 DSR-2000/2000P...
Page 329: Spck Error Adjustment
10-3. Video Adjustment 10-3-21. SPCK Error Adjustment 10-3-21. SPCK Error Adjustment (Connection) 75 % CB (NTSC) DSR-2000/2000P 100 % CB (PAL) Video signal generator VIDEO IN (NTSC : TSG-130A) (PAL : TSG-131A) REF VIDEO IN Conditions for adjustment Specification Adjustment...
Page 330: Composite 4Fsc Pll Dc Check/Adjustment
. VIDEO IN ; 75 % Color bars (for NTSC) [Check] 100 % Color bars (for PAL) . VIDEO IN select/MENU ; COMPOSITE Spec. A = 2.5 ± 0.5 V dc TP300/VPR-62 (P-2) 1RV300/VPR-62 (P-2) Spec. A = 2.5 ± 0.5 V dc Connection 1 10-22 DSR-2000/2000P...
Page 331: Rec Y Clamp Level Adjustment
COMPONENT Y OUT (75 Z terminated) 1RV403/VPR-62 (J-2) . EE mode . COMPONENT IN ; Pluse & Bar Check that only NTSC MENU ITEM 713-1, INPUT LEVEL ; 0.0 % Spec. A = Minimize the level difference A at Connection 1 setup. 10-23 DSR-2000/2000P...
Page 332: Rec Y Level Adjustment
TRIG : REF. VIDEO 75 % Color bars (for NTSC) 100 % Color bars (for PAL) Spec. [For NTSC] A = 0.714 ± 0.007 V (100 ± 1 IRE) [For PAL] A = 0.700 ± 0.007 V Connection 1 10-24 DSR-2000/2000P...
Page 333: Rec Component R-Y Level Adjustment
TRIG : REF. VIDEO 75 % Color bars (for NTSC) 100 % Color bars (for PAL) Spec. [For NTSC] A = 0.700 ± 0.007 V p-p (98 ± 1 IRE) [For PAL] A = 0.700 ± 0.007 V p-p Connection 1 10-25 DSR-2000/2000P...
Page 334: Rec A/D Y Level Adjustment
10-3. Video Adjustment 10-3-27. REC A/D Y Level Adjustment 10-3-27. REC A/D Y Level Adjustment (Connection) DSR-2000/2000P 75 % CB (for NTSC) WFM or Oscilloscope 100 % CB (for PAL) Video signal generator VIDEO IN COMPONENT (NTSC : TSG-130A) Y OUT...
Page 335: Rec Composite Y Level Adjustment
TRIG : REF. VIDEO 100 % Color bars (for PAL) . VIDEO IN select/MENU ; COMPOSITE Spec. [For NTSC] A = 0.714 ± 0.007 V (100 ± 1 IRE) [For PAL] A = 0.700 ± 0.007 V Connection 2 10-27 DSR-2000/2000P...
Page 336: Rec Composite Chroma Level Adjustment
Vector (for PAL) Spec. (A) Set the dot of the burst in the right position on the scale. (B) All dots should be inside the “4” Connection 2 mark on the vector. 10-28 DSR-2000/2000P...
Page 337: Rec S Video Chroma Level Adjustment
Vector (for PAL) Spec. (A) Set the dot of the burst in the right position on the scale. (B) All dots should be inside the “4” Connection 2 mark on the vector. 10-29 DSR-2000/2000P...
Page 338: Rec Composite Y/C Delay Adjustment
10-3. Video Adjustment 10-3-31. REC COMPOSITE Y/C Delay Adjustment 10-3-31. REC COMPOSITE Y/C Delay Adjustment (Connection) DSR-2000/2000P Video signal generator REF. VIDEO IN (NTSC : TSG-130A) (PAL : TSG-131A) VIDEO IN COMPOSITE Oscilloscope CH-1 COMPONENT OUT CH-2 TRIG Conditions for adjustment...
Page 339: Rec Component Y/C Delay Adjustment
10-3. Video Adjustment 10-3-32. REC COMPONENT Y/C Delay Adjustment 10-3-32. REC COMPONENT Y/C Delay Adjustment [Connection for reference] Using for an oscilloscope DSR-2000/2000P COMPONENT R-Y OUT CH-2 COMPONENT B-Y OUT Oscilloscope CH-1 COMPONENT Y OUT (A) 1RV406 INV/ADD mode (B) 1RV409...
Page 340: Rec S Video Y/C Delay Adjustment
10-3. Video Adjustment 10-3-33. REC S VIDEO Y/C Delay Adjustment 10-3-33. REC S VIDEO Y/C Delay Adjustment (Connection) DSR-2000/2000P REF. VIDEO IN Video signal generator (NTSC : TSG-130A) (PAL : TSG-131A) S VIDEO IN Oscilloscope CH-1 COMPONENT OUT CH-2 TRIG...
Page 341: Free Run Adjustment
10-4. SDI/SDTI 10-4-1. Free Run Adjustment 10-4. SDI/SDTI 10-4-1. Free Run Adjustment (Connection) DSR-2000/2000P Oscilloscope Frequency counter APR-45 (TP) Conditions for adjustment Specification Adjustment Step 1 TP751/APR-45 (A-1) 1RV751/APR-45 (A-1) . E-E mode TP1502/APR-45 (E-1) 1RV1501/APR-45 (A-1) . Connect jumper wire between TP1501/ APR-45 (C-2) and E704/APR-45 (A-1).
Page 343 2 V AC range are suitable. (See Fig. A) To Exposed Metal Parts on Set 0.15 µ F 1.5 k Z voltmeter (0.75V) Earth Ground Fig A. Using an AC voltmeter to check AC leakage. DSR-2000/2000P...

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