Sony DSR-570WS User manual

DIGITAL CAMCORDER
DSR-570WS
DSR-570WSP
SERVICE MANUAL
Volume 1 1st Edition

DSR-570WS/570WSP V1
!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.
!WARNUNG
Die Anleitung ist nur für qualifiziertes Fachpersonal bestimmt.
Alle Wartungsarbeiten dürfen nur von qualifiziertem Fachpersonal ausgeführt werden. Um die
Gefahr eines elektrischen Schlages, Feuergefahr und Verletzungen zu vermeiden, sind bei
Wartungsarbeiten strikt die Angaben in der Anleitung zu befolgen. Andere als die angegeben
Wartungsarbeiten dürfen nur von Personen ausgeführt werden, die eine spezielle Befähigung
dazu besitzen.
!AVERTISSEMENT
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-570WS/570WSP V1
CAUTION
Danger of explosion if battery is incorrectly replaced.
Replace only with the same or equivalent type
recommended by the manufacturer.
Dispose of used batteries according to the
manufacturer’s instructions.
Vorsicht!
Explosionsgefahr bei unsachgemäßem Austausch
der Batterie.
Ersatz nur durch denselben oder einen vom
Hersteller empfohlenen ähnlichen Typ. Entsorgung
gebrauchter Batterien nach Angaben des
Herstellers.
ATTENTION
Il y a danger d’explosion s’il y a remplacement
incorrect de la batterie.
Remplacer uniquement avec une batterie du même
type ou d’un type équivalent recommandé par le
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.
ADVARSEL
Lithiumbatteri - Eksplosjonsfare.
Ved utskifting benyttes kun batteri som
anbefalt av apparatfabrikanten.
Brukt batteri returneres
apparatleverandøren.
VARNING
Explosionsfara vid felaktigt batteribyte.
Använd samma batterityp eller en likvärdig typ
som rekommenderas av apparattillverkaren.
Kassera använt batteri enligt gällande
föreskrifter.
VAROITUS
Paristo voi räjähtää jos se on virheellisesti
asennettu.
Vaihda paristo ainoastaan laitevalmistajan
suosittelemaan tyyppiin.
Hävitä käytetty paristo valmistajan ohjeiden
mukaisesti.
1 (P)

DSR-570WS/570WSP V1
For the customers in the U.S.A. and Canada
RECYCLING NICKEL-CADMIUM
BATTERIES
Nickel Cadmium batteries are
recyclable. You can help preserve our
environment by returning your unwanted
batteries to your nearest point for
collection, recycling or proper disposal.
Note: In some areas the disposal of
nickel cadmium batteries in household or business trash
may be prohibited.
RBRC (Rechargeable Battery Recycling Corporation)
advises you about spent battery collection by the
following phone number.
Call toll free number: 1-800-822-8837
(United States and Canada only)
Caution: Do not handle damaged or leaking nickel-
cadmium batteries.
Voor de klanten in Nederland
Dit apparaat bevat een MnO2-Li batterij voor memory
back-up.
Raadpleeg uw leverancier over de verwijdering van de
batterij op het moment dat u het apparaat bij einde
levensduur afdankt.
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)
Für Kunden in Deutschland
Entsorgungshinweis: Bitte werfen Sie nur entladene
Batterien in die Sammelboxen beim Handel oder den
Kommunen. Entladen sind Batterien in der Regel dann,
wenn das Gerät abschaltet und signalisiert “Batterie
leer”oder nach längerer Gebrauchsdauer der Batterien
“nicht mehr einwandfrei funktioniert”. Um
sicherzugehen, kleben Sie die Batteriepole z.B. mit
einem Klebestreifen ab oder geben Sie die Batterien
einzeln in einen Plastikbeutel.

1
DSR-570WS/570WSP V1
Table of Contents
Manual Structure
Purpose of this manual .............................................................................................. 7
Related manuals......................................................................................................... 7
Contents ..................................................................................................................... 9
1. Optional Accesories Installation
1-1. Attaching the 4-type or 5-type Viewfinder .................................................1-1
1-2. Installing the Left Eye Adaptor to the Viewfinder......................................1-2
1-3. Replacing the Filter .....................................................................................1-3
2. Service Information
2-1. Location of Major Parts ..............................................................................2-1
2-1-1. Location of Major Mechanical Parts..........................................2-1
2-1-2. Location of the Boards ...............................................................2-3
2-1-3. Location of Sensors....................................................................2-5
2-2. Removing and Attaching the Cabinet .........................................................2-6
2-2-1. Left Panel and Cassette Compartment Lid.................................2-6
2-2-2. Right Panel .................................................................................2-6
2-2-3. Lower Panel ...............................................................................2-7
2-2-4. Rear Panel Assembly .................................................................2-7
2-3. Functions of Cassette ..................................................................................2-8
2-4. Circuit Structure ..........................................................................................2-9
2-5. Notes on Tightening Screws .....................................................................2-11
2-6. Operating the Unit without Loading a Cassette Tape ...............................2-12
2-7. Shifting the Reel........................................................................................2-13
2-7-1. When the power can be turned ON ..........................................2-13
2-7-2. When the power cannot be turned ON .....................................2-13
2-8. Removing Mechanical Deck .....................................................................2-14
2-9. Removing and Attaching the Boards ........................................................2-15
2-9-1. FP-118A Board ........................................................................2-15
2-9-2. FP-99 Board .............................................................................2-16
2-9-3. GCN-16 and SW-929 Boards...................................................2-16
2-9-4. DPR-141B, ES-26/26P, DV-21C and VE-44 Boards ..............2-17
2-9-5. DU-36 Board ............................................................................2-17
2-9-6. AT-150B Board........................................................................2-18
2-9-7. VA-190 Board ..........................................................................2-18
2-9-8. SV-213 Board...........................................................................2-19
2-9-9. HN-227 Board ..........................................................................2-20
2-9-10. AA-104 Board..........................................................................2-20

2DSR-570WS/570WSP V1
2-9-11. PS-570 Board ...........................................................................2-21
2-9-12. CN-2277 and CN-1823 Board .................................................2-21
2-9-13. CP-373 Board ...........................................................................2-22
2-9-14. MB-833 Board .........................................................................2-23
2-9-15. CN-1865 Board ........................................................................2-24
2-9-16. SW-19 Board............................................................................2-24
2-9-17. PSW-71 Board .........................................................................2-25
2-9-18. CC-68 Board ............................................................................2-25
2-9-19. RP-91 Board .............................................................................2-26
2-9-20. CN-1811 Board ........................................................................2-26
2-10. DC-DC Converter Voltage Confirmation .................................................2-27
2-11. Connecting Connectors .............................................................................2-28
2-12. Input/Output Signals of Connectors ..........................................................2-28
2-13. Board Switch and Slit Settings..................................................................2-34
2-13-1. SV-213 Board...........................................................................2-34
2-13-2. ES-26/26P Board......................................................................2-34
2-14. Battery Preset and Battery End Voltage Adjustment ................................2-35
2-15. Replacing the Fan Motor...........................................................................2-38
2-16. Replacing the Flat Cables, Flexible Card Wires/Boards...........................2-39
2-17. Service Tools and Test Fixtures ................................................................2-40
2-17-1. Attaching the Extension Board EX-622...................................2-40
2-17-2. Service Tools and Test Fixtures ...............................................2-41
2-18. Notes on Repair Parts ................................................................................2-43
2-18-1. Replacement Procedure of Chip Parts......................................2-43
2-18-2. Note on Replacing the ROM ....................................................2-44
2-18-3. Initializing Procedure for EEPROM ........................................2-45
2-18-4. KY EEPROM Echo Back Data Preset Procedure ....................2-46
2-18-5. Adjustment and Setting Items After Boards are Replaced.......2-47
2-18-6. Recommended Replacement Part ............................................2-48
2-19. Fan Alarm Indicator ..................................................................................2-48
2-20. i.LINK Control Command ........................................................................2-49
3. Troubleshooting
3-1. Extracting the Cassette Tape when Tape Slacks .........................................3-1
3-2. Cleaning when Head Clogs .........................................................................3-2
3-2-1. Using a Cleaning Cassette..........................................................3-2
3-2-2. Using the Cleaning Cloth ...........................................................3-2
3-3. Releasing the HUMID TIMER when Condensation Occurs ......................3-2
3-4. Error Codes .................................................................................................3-3
3-4-1. Servo System, Tape Path System, Reel Mechanism,
and Sensor System Errors ..........................................................3-4
3-4-2. Communication Error of Microcomputer and
Peripheral Devices .....................................................................3-7
3-5. Self Diagnosis ...........................................................................................3-10
3-6. Auto Check Function ................................................................................3-13

3
DSR-570WS/570WSP V1
4. Menu Setting
4-1. Menu (LCD)................................................................................................4-1
4-1-1. User Menu ..................................................................................4-1
4-1-2. System Menu..............................................................................4-4
4-1-3. Maintenance Menu.....................................................................4-7
4-2. Menu (Viewfinder)....................................................................................4-11
4-2-1. Operation of Service Mode ......................................................4-11
4-2-2. Reset Items and Standard Setting Value ..................................4-12
4-2-3. Service Menu ...........................................................................4-15
4-2-4. File Menu .................................................................................4-23
5. Periodic Maintenance and Inspection
5-1. Maintenance Time Table.............................................................................5-1
5-2. Hours Meter ................................................................................................5-2
5-3. Maintenance after Repairs...........................................................................5-3
5-4. Cleaning Method.........................................................................................5-3
5-5. After Use in Coastal Areas and Dusty Areas ..............................................5-5
6. Replacement/Alignment of Major Parts
6-1. General Information on Replacement/Alignment of Parts..........................6-1
6-2. Replacement of Cassette Compartment Assembly .....................................6-5
6-3. Replacement of Drum Assembly ................................................................6-6
6-4. Replacement of S Reel Table Assembly .....................................................6-7
6-5. Replacement of T Reel Table Assembly.....................................................6-8
6-6. Replacement of Soft Brake Arm (S) ...........................................................6-9
6-7. Replacement of Hard Brake Arm (S) Assembly.......................................6-10
6-8. Replacement of Soft Brake (T) Assembly Components ...........................6-11
6-8-1. Replacement of Soft Brake Arm (T) Assembly .......................6-11
6-8-2. Replacement of TL Soft Brake Assembly ...............................6-11
6-9. Replacement of Hard Brake Arm (T) Assembly.......................................6-12
6-10. Replacement of Sub Reel Gear (S) Assembly ..........................................6-13
6-11. Replacement of Sub Reel Gear (T) Assembly ..........................................6-14
6-12. Replacement of TR Band Assembly .........................................................6-15
6-13. Replacement of Shift Motor Assembly.....................................................6-17
6-14. Replacement of LD Motor Assembly .......................................................6-18
6-15. Replacement of Sensor Attachment Plate Assembly ................................6-19
6-16. Replacement of TR Arm Assembly ..........................................................6-20
6-17. Replacement of GL (S) Assembly ............................................................6-22
6-18. Replacement of GL (T) Assembly ............................................................6-25
6-19. Replacement of S Reel Plate Assembly ....................................................6-28

4DSR-570WS/570WSP V1
6-20. Replacement of T Reel Plate Assembly ....................................................6-29
6-21. Replacement of C Assembly .....................................................................6-30
6-22. Replacement of Pinch Arm Assembly ......................................................6-31
6-23. Replacement of TG-1/TG-8 Guide Assembly Component Parts..............6-32
6-24. Replacement of TG-3 Guide Assembly Component Parts .......................6-33
6-25. Replacement of TG-7 Guide Assembly Component Parts .......................6-34
6-26. Replacement of Idler Gear Assembly .......................................................6-35
6-27. Replacement of Mode Gear Assembly .....................................................6-36
6-28. Replacement of Capstan Motor.................................................................6-38
6-29. Replacement of Mode Slider/Cam Gear/Threading Gear .........................6-39
6-30. Replacement of Reel Motor ......................................................................6-42
6-31. Replacement of Reel Moving Arm Assembly ..........................................6-43
6-32. Replacement of Reel Plate Pressing Link Assembly ................................6-44
6-33. Replacement of MIC Assembly ................................................................6-46
6-34. Replacement of CCD Unit ........................................................................6-47
6-35. Replacement of DC-DC Converter ...........................................................6-52
6-36. S Reel Table, T Reel Table Height Check/Adjustment ............................6-53
6-37. Guide Height Check/Adjustment ..............................................................6-54
6-38. Reel Table FWD/REV Rewinding Torque Check/Adjustment ................6-57
6-39. FWD Back Tension Check/Adjustment ....................................................6-61
6-40. TR Arm Assembly Position Check/Adjustment .......................................6-62
7. Tape Path Alignment
7-1. General Information for Tape Path Alignment ...........................................7-1
7-1-1. Equipment and Tools Used ........................................................7-1
7-1-2. Tape Guide Adjustment Driver and Locking Screw ..................7-1
7-1-3. Tape Path Adjustment Preparations ...........................................7-2
7-1-4. Connection .................................................................................7-2
7-1-5. Drum and Tape Guide Positions ................................................7-3
7-1-6. Tape Path State...........................................................................7-3
7-2. System Setting Menu ..................................................................................7-4
7-3. Tracking Adjustment ...................................................................................7-6
7-3-1. Tracking Rough Adjustment ......................................................7-6
7-3-2. TG-1, TG-2 , TG-3 and TG-5 Guides Adjustment ....................7-7
7-3-3. TG-7 and TG-8 Guides Adjustment...........................................7-8
7-3-4. Tracking Adjustment................................................................7-10
7-4. Check after Tracking Adjustment .............................................................7-12
7-4-1. Tracking Check ........................................................................7-12
7-4-2. FWD Search and REV Search Check ......................................7-13
7-4-3. Rising Check ............................................................................7-13
7-4-4. Tape Path Check ......................................................................7-14
7-5. Check of Self-recording Tape Playback ...................................................7-15
7-6. Switching Position Adjustments ...............................................................7-17

5
DSR-570WS/570WSP V1
8. General Information for Electrical Alignment
8-1. Adjusting Items ...........................................................................................8-1
8-2. Equipment and Tools Required...................................................................8-2
8-3. Menu Operation ..........................................................................................8-5
9. Camera Block Electrical Alignment
9-1. Preparation ..................................................................................................9-1
9-1-1. Equipment Required...................................................................9-1
9-1-2. Connection .................................................................................9-1
9-1-3. Switch Setting before Adjustment .............................................9-2
9-1-4. Notes on Adjustment..................................................................9-2
9-1-5. Adjustment Item.........................................................................9-3
9-1-6. Maintaining the Grayscale Chart ...............................................9-4
9-2. Before Adjustment ......................................................................................9-6
9-2-1. Color-Bar Signal Confirmation..................................................9-6
9-2-2. Sensitivity Measurement Confirmation .....................................9-6
9-3. Camera Adjustment.....................................................................................9-7
9-3-1. Sub-Carrier Frequency Adjustment ...........................................9-7
9-3-2. INT SC-H Phase Adjustment .....................................................9-7
9-3-3. Y/R-Y/B-Y CLP Level Adjustment...........................................9-7
9-3-4. Y/SYNC/R-Y/B-Y Level Adjustment .......................................9-8
9-3-5. Carrier Balance Adjustment .......................................................9-9
9-3-6. Chroma (VBS) Level Adjustment..............................................9-9
9-3-7. Y (VBS) Level Adjustment......................................................9-10
9-3-8. VF SYNC/BLKG Level Adjustment .......................................9-10
9-3-9. CCD Output Level Adjustment................................................9-11
9-3-10. Black Level Adjustment...........................................................9-11
9-3-11. Carrier Adjustment when DPR (Dual Pixel Readout) is On....9-12
9-3-12. Shading Adjustment .................................................................9-12
9-3-13. Flare Adjustment......................................................................9-13
9-3-14. Character Position Adjustment ................................................9-14
9-3-15. 4:3 Title Adjustment ................................................................9-14
9-3-16. TONE Level Adjustment .........................................................9-15
9-4. Changing the Standard Setting Values (Video Level) .............................9-16
9-4-1. Changing Black Level and Gamma Settings ...........................9-16
9-4-2. Changing Manual Knee and White Clip Settings ....................9-17
9-4-3. Changing Flare Setting.............................................................9-17

6DSR-570WS/570WSP V1
10. VTR Block Electrical Alignment
10-1. System Control Adjustment ......................................................................10-2
10-1-1. Clock Frequency Adjustment...................................................10-2
10-2. Servo System Adjustment .........................................................................10-3
10-2-1. Capstan FG Duty Adjustment ..................................................10-3
10-2-2. Reel FG Duty Adjustment........................................................10-4
10-3. RF System Adjustment .............................................................................10-5
10-3-1. REC Current Adjustment .........................................................10-5
10-3-2. PLL Adjustment .......................................................................10-6
10-3-3. AGC and Delay Adjustment ....................................................10-7
10-3-4. AUTO EQ Adjustment.............................................................10-8
10-4. Audio System Adjustment ........................................................................10-9
10-4-1. Audio Level Volume Reference Position Adjustment ...........10-12
10-4-2. Monitor Output (LINE OUT) Level Adjustment ...................10-12
10-4-3. Limiter Level Adjustment ......................................................10-12
10-5. Video System Adjustment.......................................................................10-13
10-5-1. PB Y SYNC Level Adjustment..............................................10-15
10-5-2. PB Y Level Adjustment .........................................................10-16
10-5-3. PB Y/B-Y Delay Adjustment .................................................10-17
10-5-4. PB Y/R-Y Delay Adjustment .................................................10-19
10-5-5. PB R-Y Level Adjustment .....................................................10-21
10-5-6. PB B-Y Level Adjustment .....................................................10-22
10-5-7. PB Burst Level Adjustment ...................................................10-23
10-5-8. PB VBS Y Level Adjustment ................................................10-24
10-5-9. EE Y Level Adjustment .........................................................10-24
10-5-10. EE Chroma Level Adjustment ...............................................10-25

7
DSR-570WS/570WSP V1
Purpose of this manual This manual is the Service Manual Vol. 1 of the digital camcorder DSR-570WS/
570WSP.
This manual is intended for use by trained service engineers, and describes informa-
tion (service overview, menu setting, replacement of the parts and adjustments, etc)
on the premise of component level service.
Related manuals Besides to this Service Manual Vol. 1, the following manuals are provided.
For obtaining, contact your local Sony Sales Office/Service Center.
..
..
.Operating Instructions DSR-570WS/570WSP
(Supplied with DSR-570WS/570WSP)
This manual is necessary for the installation and the operation of this unit.
For obtaining, contact your local Sony Sales Office/Service Center.
Part number: 3-206-359-1X
..
..
.Service Manual Vol. 2 DSR-570WS/570WSP/500WS/500WSP
(Available on request)
Contains block diagrams, board layouts, schematic diagrams, semiconductor pin
assignments and parts lists.
For obtaining, contact your local Sony Sales Office/Service Center.
Part number: 9-955-209-2X
..
..
.Service Manual DSBK-301A (Available on request)
See the index picture board DSBK-301A service manual available separately.
For obtaining, contact your local Sony Sales Office/Service Center.
Part number: 9-955-216-0X
..
..
.Service Manual DSBK-501/501P (Available on request)
See the analog composite input board DSBK-501/501P service manual available
separately.
For obtaining, contact your local Sony Sales Office/Service Center.
Part number: 9-955-217-0X
..
..
.Service Manual DXF-801/801CE (Available on request)
See the viewfinder DXF-801/801CE service manual available separately.
For obtaining, contact your local Sony Sales Office/Service Center.
Part number: 9-955-212-0X
..
..
.Service Manual CA-370 (Available on request)
See the intercom adaptor CA-370 service manual available separately.
For obtaining, contact your local Sony Sales Office/Service Center.
Part number: 9-967-978-0X
Manual Structure

8DSR-570WS/570WSP V1
..
..
.Service Manual CA-WR855 (Available on request)
See the camera adaptor CA-WR855 service manual available separately.
For obtaining, contact your local Sony Sales Office/Service Center.
Part number: 9-955-215-0X
..
..
.Service Manual VCT-U14 (Available on request)
See the tripod adaptor VCT-U14 service manual available separately.
For obtaining, contact your local Sony Sales Office/Service Center.
Part number: 9-977-221-0X
..
..
.“Semiconductor Pin Assignments” (Available on request)
This “Semiconductor Pin Assignments” CD-ROM allows you to serch for
semiconductors used in B&P Company equipment.
Semiconductors that cannot be searched for on this CD-ROM are listed in the
service manual for the corresponding unit. The service manual contains a
complete list of all semiconductors and their ID Nos, and thus should be used
together with the CD-ROM.
Part number: 9-968-546-XX

9
DSR-570WS/570WSP V1
Contents The following is a summary of all the sections for understanding the contents of
this manual.
Section 1 Optional Accessories Installation
Describes the installation of optional accessories.
Section 2 Service Overview
Describes the location of major parts, board switch and slit settings, service tools
and test fixtures, replacement of the boards, etc.
Section 3 Troubleshooting
Describes the alarms and countermeasures to be displayed when the unit detects
abnormality.
Section 4 Menu Setting
Describes the menu setting, etc.
Section 5 Periodic Inspection and Maintenance
Describes the periodic inspection and cleaning procedure.
Section 6 Replacement of Mechanical Parts
Describes the replacement procedures and adjustment after replacement.
Section 7 Tape Path Alignment
Describes the adjustment procedures of tape path system.
Section 8 General Information for Electrical Alignment
Describes the adjusting items, equipment and tools, menu operation.
Section 9 Camera System Electrical Alignment
Describes the camera system electrical adjustment.
Section 10 VTR System Electrical Alignment
Describes the VTR system electrical alignment for system control, servo, audio, RF
and the like.

1-1
DSR-570WS/570WSP V1
Section 1
Optional Accesories Installation
20pin
8pin
Shoe
Stop screw
Guide plate
VF connection cable
(8pin-26pin)
VF conversion
cable (8pin-20pin)
Fixing ring
Screws
K3 x12
Screws
K3 x12
Stop screw
Plate spring
Shoe
1-1. Attaching the 4-type or 5-type
Viewfinder
An optional 4-type viewfinder (DXF-40 series) or 5-type
viewfinder (DXF-50 series) can be attached in accordance
with the following procedures:
Parts Required (available separately)
Name Sony Part No.
Shoe 3-664-218-0X
Plate spring 3-664-228-0X
Stop screw 3-664-213-0X
Screw K3 x12 (4 pcs) 7-682-250-04
Conversion cable (8pin-20pin)*11-783-665-11
*1 This conversion cable is not required for DXF-51.
Attaching Procedure
1. Remove the one screw (B3 x8) and remove the handle
cover (4).
2. Tighten the shoe with four screws (K3 x12).
3. Fix the plate spring with the stop screw.
4. Fit the guide plate in the shoe and tighten the fixing
ring.
5. Connect the cable as shown in the figure. (except
DXF-51)
Screw
B3 x8
Handle
cover(4)

1-2 DSR-570WS/570WSP V1
Viewfinder Left eye adaptor
Lock
Release
Stopper
Section A
Eyecup for left eye
Eyecup for right eye
Lock lever
1-2. Installing the Left Eye Adaptor to
the Viewfinder
Left eye adaptor allows you to view the viewfinder screen
by the left eye.
Part Required (available separately)
Left eye adaptor (Sony Part No.: A-8267-181-A)
Attaching Procedures
1. Remove the viewfinder from the unit.
(Refer to Operating Instructions.)
2. Remove the eyecup, and put the eyecup (for left eye)
facing the Section A outside.
3. While pushing up the stopper of the viewfinder, attach
the left eye adaptor. At this time, pull the lock lever to
release locking.
4. Fix the left eye adaptor by pushing the lock lever
vertically direction.
5. Attach the viewfinder to the unit.
(Refer to Operating Instructions.)

1-3
DSR-570WS/570WSP V1
Precision
screws
K2 x5
Filter knob
Filter fixing wings
Replacement
filter
Optical filter unit
Precision screw
1.7 x5
(Loosen) Precision screw
1.7 x5
(Loosen)
Gauze
1-3. Replacing the Filter
Type of filter Sony Part No.
No.1 3200 K 3-708-637-01
No.2 5600 K + 1 / 8ND 3-174-685-01
No.3 5600 K 3-708-637-21
No.4 5600 K +1 / 64ND 3-174-684-01
5600 K + 1 / 4ND ( Sold separately ) 3-708-637-11
5600 K + 1 / 16ND ( Sold separately ) 3-708-637-31
5600 K + 1 / 32ND ( Sold separately ) 3-174-683-01
CROSS*(sold separately) 3-174-682-01
*When attaching the cross filter, put the crosshatching side
outside.
1. Remove the three precision screws (K2 x5) and
remove the optical filter unit.
2. Turn the filter knob to select the filter to be replaced.
3. Loosen the two precision screws (K1.7 x5) fixing both
sides of the filter and open the filter fixing wings as
shown in the figure.
4. Hold the camera in a vertical position as shown in the
figure by grasping the camera handle, and the filter will
come off. At that time, put a clean cloth such as a gauze
on your hand so that the hand is clear of the filter
surface.
5. Attach the replacement filter in the reverse order of
above.
Point to notice when attaching the filter:
1. Place the filter on the filter disc by holding the edge of
the filter.
2. Align the position of filter with tweezers.
n
After the filter replacement, perform the filter indication
setting SERVICE menu of Page 20.
(Refer to Section 4-2-3.)

2-1
DSR-570WS/570WSP V1
Section 2
Service Information
2-1. Location of Major Parts
2-1-1. Location of Major Mechanical Parts
1Coaster (S)
2Coaster (T)
3MIC
4Reel table (T)
5Reel plate (T)
6TL soft brake
7Sub reel gear (T)
8Soft brake arm (T)
9Hard brake arm (T)
0Pinch arm
!- Shift motor
!= Rail (T)
![ Drum
!] GL (T)
!\ GL (S)
!; C roller
!' Rail (S)
!, Threading gear
!. TC assembly
@/ Cam gear
@- TR arm
@= Reel plate (S)
@[ LD motor
@] No. 1 gear
@\ HC gear
@; Mode gear
@' Release cam gear
@, TR band
@. Sub reel gear (S)
#/ Hard brake arm (S)
#- Soft brake arm (S)
#= Sensor bracket
#[ Reel table (S)
4
5
6
7
8
9
!/
!-
#[
#=
#-
#/
@.
@,
@'
@;
@\
@]
@[
!= ![ !] !\ !; !' !, !. @/ @- @=
32 1

2-2 DSR-570WS/570WSP V1
1Reel motor
2Reel plate compression link
3Idler gear
4Capstan motor
5Gear A
6Gear B
7Gear C
8Reel drive gear A
9Gear E
0Reel drive arm
!- Reel drive gear B
21
!-
0
9
8
7
6
5
43