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Sony DSR-570WSP User Manual

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

Table of Contents

Other manuals for Sony DSR-570WSP

Preview: Brochure & Specs
Brochure & Specs12 pages

Questions and Answers:

Sony DSR-570WSP Specifications

General IconGeneral
Sensor Type3 CCD
Optical Zoom12x
FocusAuto/Manual
ViewfinderColor LCD
Recording SystemDVCAM
Image Device1/2 inch
Lens MountBayonet
Zoom12x optical
Shutter Speed1/10000 sec
Recording MediaDVCAM
Input/OutputComposite, S-Video
Power SupplyDC 12V
TypeProfessional Camcorder
Audio Recording48kHz/16-bit (2ch), 32kHz/12-bit (4ch)
Audio2-channel, 4-channel

Summary

1. Optional Accessories Installation

1-1. Attaching the 4-type or 5-type Viewfinder

Procedure for attaching an optional 4-type or 5-type viewfinder to the camcorder.

1-2. Installing the Left Eye Adaptor to the Viewfinder

Instructions for installing the left eye adaptor to allow viewing with the left eye.

1-3. Replacing the Filter

Step-by-step guide for replacing the optical filter unit on the camcorder.

2. Service Information

2-1. Location of Major Parts

Identification and location of key mechanical parts within the camcorder's internal structure.

2-2. Removing and Attaching the Cabinet

Detailed procedures for removing and reattaching the camcorder's outer cabinet panels.

2-3. Functions of Cassette

Explanation of cassette functions, including mis-rec plugs and pin assignments for standard and mini cassettes.

2-4. Circuit Structure

Overview of the camcorder's circuit composition, listing boards and their respective circuit structures.

2. Service Information (continued)

2-5. Notes on Tightening Screws

Guidelines on proper screw tightening torque and methods to prevent chassis damage.

2-6. Operating the Unit without Loading a Cassette Tape

Procedure for operating the camcorder without a cassette tape loaded for specific tests.

2-7. Shifting the Reel

Instructions for shifting the reel between standard and mini cassette positions, with and without power.

2-8. Removing Mechanical Deck

Step-by-step instructions for removing the main mechanical deck assembly from the camcorder.

2. Service Information (continued)

2-9. Removing and Attaching the Boards

Detailed procedures for removing and attaching various internal circuit boards.

2-9-1. FP-118A Board

Procedure for removing and attaching the FP-118A board, including notes on data protection.

2-9-2. FP-99 Board

Procedure for removing and attaching the FP-99 board.

2-9-3. GCN-16 and SW-929 Boards

Procedure for removing and attaching the GCN-16 and SW-929 boards.

2. Service Information (continued)

2-9-4. DPR-141B, ES-26/26P, DV-21C and VE-44 Boards

Procedure for removing and attaching multiple boards: DPR-141B, ES-26/26P, DV-21C, VE-44.

2-9-5. DU-36 Board

Procedure for removing and attaching the DU-36 board.

2-9-6. AT-150B Board

Procedure for removing and attaching the AT-150B board.

2-9-7. VA-190 Board

Procedure for removing and attaching the VA-190 board.

2. Service Information (continued)

2-9-8. SV-213 Board

Procedure for removing and attaching the SV-213 board.

2-9-9. HN-227 Board

Procedure for removing and attaching the HN-227 board, including IC replacement.

2-9-10. AA-104 Board

Procedure for removing and attaching the AA-104 board.

2-9-11. PS-570 Board

Procedure for removing and attaching the PS-570 board.

2. Service Information (continued)

2-9-12. CN-2277 and CN-1823 Board

Procedure for removing and attaching the CN-2277 and CN-1823 boards.

2-9-13. CP-373 Board

Procedure for removing and attaching the CP-373 board.

2-9-14. MB-833 Board

Procedure for removing and attaching the MB-833 board.

2-9-15. CN-1865 Board

Procedure for removing and attaching the CN-1865 board.

2. Service Information (continued)

2-9-16. SW-19 Board

Procedure for removing and attaching the SW-19 board.

2-9-17. PSW-71 Board

Procedure for removing and attaching the PSW-71 board.

2-9-18. CC-68 Board

Procedure for removing and attaching the CC-68 board.

2-9-19. RP-91 Board

Procedure for removing and attaching the RP-91 board, including notes on AUTO EQ adjustment.

2. Service Information (continued)

2-9-20. CN-1811 Board

Procedure for removing and attaching the CN-1811 flexible board.

2-10. DC-DC Converter Voltage Confirmation

Checking output voltages of the DC-DC converter at test points on MB-833 board and MIC connector.

2-11. Connecting Connectors

Guidance on connecting various cables to the camcorder's connectors for installation and servicing.

2-12. Input/Output Signals of Connectors

Details of input and output signals for various connectors on the camcorder.

2. Service Information (continued)

2-13. Board Switch and Slit Settings

Configuration settings for various board switches like destination and slack detection.

2-14. Battery Preset and Battery End Voltage Adjustment

Procedures for adjusting battery preset voltage and battery end voltage settings.

2-15. Replacing the Fan Motor

Procedure for removing and replacing the fan motor assembly.

2-16. Replacing the Flat Cables, Flexible Card Wires/Boards

Guidelines for safely replacing flat cables and flexible card wires/boards due to their sensitivity.

2. Service Information (continued)

2-17. Service Tools and Test Fixtures

List and description of specialized tools and test fixtures required for servicing.

2-18. Notes on Repair Parts

Important notes and procedures for replacing components like resistors, capacitors, transistors, and ICs.

2-19. Fan Alarm Indicator

Information on the fan alarm indicator, its causes, and troubleshooting steps when displayed.

2-20. i.LINK Control Command

List of supported AV/C commands for controlling the camcorder via i.LINK interface.

3. Troubleshooting

3-1. Extracting the Cassette Tape when Tape Slacks

Procedure to safely extract a cassette tape when tape slack occurs.

3-2. Cleaning when Head Clogs

Methods for cleaning video heads using a cleaning cassette or cloth when head clogs occur.

3-3. Releasing the HUMID TIMER when Condensation Occurs

Procedure to manually clear condensation by turning off the HUMID TIMER.

3-4. Error Codes

Explanation of error code display format and classification of main and sub codes.

3. Troubleshooting (continued)

3-5. Self Diagnosis

Procedure for performing self-diagnosis to check system status and identify errors.

3-6. Auto Check Function

Details on error codes, measures, and possible abnormalities identified by the Auto Check function.

4. Menu Setting

4-1. Menu (LCD)

Overview of the LCD display and basic operations for setting system functions and VTR menus.

4-1-1. User Menu

Instructions for operating the User Menu to set system functions for user operations.

4-1-2. System Menu

Instructions for operating the System Menu to set system functions for service engineers.

4-1-3. Maintenance Menu

Instructions for operating the Maintenance Menu for service adjustments and maintenance.

4. Menu Setting (continued)

4-2. Menu (Viewfinder)

Overview of the viewfinder menu operations, including service mode and menu selection.

4-2-1. Operation of Service Mode

Detailed steps to enter and operate the service mode via switch settings and menu navigation.

4-2-2. Reset Items and Standard Setting Value

List of reset items and their standard default setting values within the service menu.

4-2-3. Service Menu

Detailed structure and operation of the service menu, including pages for reset and shading correction.

4. Menu Setting (continued)

4-2-4. File Menu

Operations related to the File Menu, including all reset, name change, and recall functions.

5. Periodic Maintenance and Inspection

Guidelines for periodic maintenance and inspection schedules for extending unit and tape life.

5-1. Maintenance Time Table

Table detailing maintenance intervals for various parts based on hours meter and time.

5-2. Hours Meter

Instructions on how to display and use the hours meter for maintenance reference.

5. Periodic Maintenance and Inspection (continued)

5-3. Maintenance after Repairs

Essential maintenance tasks to perform after unit repair, including video head and tape path cleaning.

5-4. Cleaning Method

Detailed methods for cleaning the rotary drum assembly and the tape path.

5-5. After Use in Coastal Areas and Dusty Areas

Recommended checks and cleaning procedures after operating in coastal or dusty environments.

6. Replacement/Alignment of Major Parts

General information and procedures for replacing and aligning major mechanical and electronic components.

6. Replacement/Alignment of Major Parts (continued)

6-1. General Information on Replacement/Alignment of Parts

General guidelines for replacing parts, including cassette compartment handling.

6-2. Replacement of Cassette Compartment Assembly

Detailed procedure for removing and attaching the cassette compartment assembly.

6-3. Replacement of Drum Assembly

Procedure for replacing the drum assembly, including removal, attachment, and check/adjustment steps.

6-4. Replacement of S Reel Table Assembly

Procedure for replacing the S reel table assembly and related parts.

6. Replacement/Alignment of Major Parts (continued)

6-5. Replacement of T Reel Table Assembly

Procedure for replacing the T reel table assembly and related parts.

6-6. Replacement of Soft Brake Arm (S)

Procedure for removing and attaching the soft brake arm (S).

6-7. Replacement of Hard Brake Arm (S) Assembly

Procedure for replacing the hard brake arm (S) assembly.

6-8. Replacement of Soft Brake (T) Assembly Components

Procedures for replacing soft brake arm (T) and TL soft brake assembly components.

6. Replacement/Alignment of Major Parts (continued)

6-9. Replacement of Hard Brake Arm (T) Assembly

Procedure for replacing the hard brake arm (T) assembly.

6-10. Replacement of Sub Reel Gear (S) Assembly

Procedure for replacing the sub reel gear (S) assembly.

6-11. Replacement of Sub Reel Gear (T) Assembly

Procedure for replacing the sub reel gear (T) assembly.

6-12. Replacement of TR Band Assembly

Procedure for replacing the TR band assembly.

6. Replacement/Alignment of Major Parts (continued)

6-13. Replacement of Shift Motor Assembly

Procedure for replacing the shift motor assembly.

6-14. Replacement of LD Motor Assembly

Procedure for replacing the LD motor assembly and its worm shaft assembly.

6-15. Replacement of Sensor Attachment Plate Assembly

Procedure for removing and attaching the sensor attachment plate assembly.

6-16. Replacement of TR Arm Assembly

Procedure for replacing the TR arm assembly.

6. Replacement/Alignment of Major Parts (continued)

6-17. Replacement of GL (S) Assembly

Procedure for replacing the GL (S) assembly.

6-18. Replacement of GL (T) Assembly

Procedure for replacing the GL (T) assembly.

6-19. Replacement of S Reel Plate Assembly

Procedure for replacing the S reel plate assembly.

6-20. Replacement of T Reel Plate Assembly

Procedure for replacing the T reel plate assembly.

6. Replacement/Alignment of Major Parts (continued)

6-21. Replacement of C Assembly

Procedure for removing and attaching the C assembly.

6-22. Replacement of Pinch Arm Assembly

Procedure for replacing the pinch arm assembly.

6-23. Replacement of TG-1/TG-8 Guide Assembly Component Parts

Procedure for replacing component parts of the TG-1/TG-8 guide assembly.

6-24. Replacement of TG-3 Guide Assembly Component Parts

Procedure for replacing component parts of the TG-3 guide assembly.

6. Replacement/Alignment of Major Parts (continued)

6-25. Replacement of TG-7 Guide Assembly Component Parts

Procedure for replacing component parts of the TG-7 guide assembly.

6-26. Replacement of Idler Gear Assembly

Procedure for removing and attaching the idler gear assembly.

6-27. Replacement of Mode Gear Assembly

Procedure for replacing the mode gear assembly.

6-28. Replacement of Capstan Motor

Procedure for replacing the capstan motor.

6. Replacement/Alignment of Major Parts (continued)

6-29. Replacement of Mode Slider/Cam Gear/Threading Gear

Procedure for replacing mode slider, cam gear, and threading gear.

6-30. Replacement of Reel Motor

Procedure for removing and attaching the reel motor.

6-31. Replacement of Reel Moving Arm Assembly

Procedure for removing and attaching the reel moving arm assembly.

6-32. Replacement of Reel Plate Pressing Link Assembly

Procedure for replacing the reel plate pressing link assembly.

6. Replacement/Alignment of Major Parts (continued)

6-33. Replacement of MIC Assembly

Procedure for removing and attaching the MIC assembly.

6-34. Replacement of CCD Unit

Procedure for removing and attaching the CCD unit.

6-35. Replacement of DC-DC Converter

Procedure for removing and attaching the DC-DC converter unit.

6-36. S Reel Table, T Reel Table Height Check/Adjustment

Procedure for checking and adjusting the height of S and T reel tables.

6. Replacement/Alignment of Major Parts (continued)

6-37. Guide Height Check/Adjustment

Procedure for checking and adjusting the height of various tape guides.

6-38. Reel Table FWD/REV Rewinding Torque Check/Adjustment

Procedure for checking and adjusting reel table torque in FWD and REV modes.

6-39. FWD Back Tension Check/Adjustment

Procedure for checking and adjusting the FWD back tension torque.

6-40. TR Arm Assembly Position Check/Adjustment

Procedure for checking and adjusting the TR arm assembly position.

7. Tape Path Alignment

7-1. General Information for Tape Path Alignment

General information about tape path alignment, including equipment and tools required.

7-2. System Setting Menu

Setting the system menu parameters for tape path system adjustments.

7-3. Tracking Adjustment

Procedures for adjusting tracking, including rough adjustment and guide adjustments.

7-3-1. Tracking Rough Adjustment

Method for performing initial rough adjustment of tape tracking.

7. Tape Path Alignment (continued)

7-3-2. TG-1, TG-2, TG-3 and TG-5 Guides Adjustment

Adjustment procedures for TG-1, TG-2, TG-3, and TG-5 tape guides.

7-3-3. TG-7 and TG-8 Guides Adjustment

Adjustment procedures for TG-7 and TG-8 tape guides.

7-3-4. Tracking Adjustment

Detailed procedure for tracking adjustment using RF waveform analysis.

7-4. Check after Tracking Adjustment

Procedures for checking tape path alignment after tracking adjustments are completed.

7. Tape Path Alignment (continued)

7-4-1. Tracking Check

Checking the RF waveform and levels after tracking adjustment.

7-4-2. FWD Search and REV Search Check

Checking RF waveform pitches during FWD and REV search modes.

7-4-3. Rising Check

Checking for proper RF waveform rise and tape slack during mode changes.

7-4-4. Tape Path Check

Checking the tape path for curls in FWD/REV search modes.

7. Tape Path Alignment (continued)

7-5. Check of Self-recording Tape Playback

Checking the quality of self-recorded tape playback and RF waveform specifications.

7-6. Switching Position Adjustments

Procedure for adjusting switching positions using alignment tapes and menu settings.

8. General Information for Electrical Alignment

8-1. Adjusting Items

List of all adjustable items for electrical alignment, categorized by board and service menu.

8-2. Equipment and Tools Required

Comprehensive list of necessary equipment, tools, and accessories for electrical alignment procedures.

8-3. Menu Operation

Detailed explanation of how to operate the menu system for accessing service modes and functions.

9. Camera Block Electrical Alignment

9-1. Preparation

Steps and equipment needed before starting camera block electrical alignment.

9-2. Before Adjustment

Pre-adjustment checks including color bar signal confirmation and sensitivity measurement.

9-3. Camera Adjustment

Detailed procedures for various camera circuit adjustments.

9-3-1. Sub-Carrier Frequency Adjustment

Procedure for adjusting the sub-carrier frequency using service menu and test points.

9. Camera Block Electrical Alignment (continued)

9-3-2. INT SC-H Phase Adjustment

Procedure for adjusting the INT SC-H phase relationship.

9-3-3. Y/R-Y/B-Y CLP Level Adjustment

Procedure for adjusting the Y, R-Y, and B-Y CLP levels.

9-3-4. Y/SYNC/R-Y/B-Y Level Adjustment

Procedure for adjusting Y, SYNC, R-Y, and B-Y levels.

9-3-5. Carrier Balance Adjustment

Procedure for adjusting the carrier balance using a vectorscope.

9. Camera Block Electrical Alignment (continued)

9-3-6. Chroma (VBS) Level Adjustment

Procedure for adjusting the Chroma (VBS) level using a vectorscope.

9-3-7. Y (VBS) Level Adjustment

Procedure for adjusting the Y (VBS) level using a waveform monitor.

9-3-8. VF SYNC/BLKG Level Adjustment

Procedure for adjusting VF SYNC and BLKG levels.

9-3-9. CCD Output Level Adjustment

Procedure for adjusting CCD output level, typically only if levels are significantly different.

9. Camera Block Electrical Alignment (continued)

9-3-10. Black Level Adjustment

Procedure for adjusting the black level using a waveform monitor.

9-3-11. Carrier Adjustment when DPR (Dual Pixel Readout) is On

Procedure for carrier adjustment when DPR is active.

9-3-12. Shading Adjustment

Procedure for shading adjustment, often performed after lens replacement.

9-3-13. Flare Adjustment

Procedure for adjusting flare levels by manipulating lens iris and carrier leakage.

9. Camera Block Electrical Alignment (continued)

9-3-14. Character Position Adjustment

Procedure for adjusting the position of on-screen characters.

9-3-15. 4:3 Title Adjustment

Procedure for adjusting title settings for 4:3 aspect ratio.

9-3-16. TONE Level Adjustment

Procedure for adjusting the TONE level.

9-4. Changing the Standard Setting Values (Video Level)

Procedures for changing standard video level settings like black level and gamma.

9. Camera Block Electrical Alignment (continued)

9-4-1. Changing Black Level and Gamma Settings

Procedure to change black level and gamma settings.

9-4-2. Changing Manual Knee and White Clip Settings

Procedure to change manual knee and white clip settings.

9-4-3. Changing Flare Setting

Reference to Section 9-3-13 for changing the flare setting.

10. VTR Block Electrical Alignment

10-1. System Control Adjustment

Adjustments related to the system control block.

10-1-1. Clock Frequency Adjustment

Procedure for adjusting the clock frequency.

10-2. Servo System Adjustment

Adjustments related to the servo system.

10-2-1. Capstan FG Duty Adjustment

Procedure for adjusting the capstan FG duty.

10. VTR Block Electrical Alignment (continued)

10-2-2. Reel FG Duty Adjustment

Procedure for adjusting the reel FG duty.

10-3. RF System Adjustment

Adjustments related to the RF system.

10-3-1. REC Current Adjustment

Procedure for adjusting the recording current.

10-3-2. PLL Adjustment

Procedure for adjusting the PLL.

10. VTR Block Electrical Alignment (continued)

10-3-3. AGC and Delay Adjustment

Procedure for adjusting AGC and delay parameters.

10-3-4. AUTO EQ Adjustment

Procedure for performing automatic equalization adjustment.

10-4. Audio System Adjustment

Adjustments related to the audio system.

10-4-1. Audio Level Volume Reference Position Adjustment

Procedure for adjusting the audio level volume reference position.

10. VTR Block Electrical Alignment (continued)

10-4-2. Monitor Output (LINE OUT) Level Adjustment

Procedure for adjusting the monitor output (LINE OUT) level.

10-4-3. Limiter Level Adjustment

Procedure for adjusting the limiter level.

10-5. Video System Adjustment

Adjustments related to the video system.

10-5-1. PB Y SYNC Level Adjustment

Procedure for adjusting the playback Y SYNC level.

10. VTR Block Electrical Alignment (continued)

10-5-2. PB Y Level Adjustment

Procedure for adjusting the playback Y level.

10-5-3. PB Y/B-Y Delay Adjustment

Procedure for adjusting the playback Y/B-Y delay.

10-5-4. PB Y/R-Y Delay Adjustment

Procedure for adjusting the playback Y/R-Y delay.

10-5-5. PB R-Y Level Adjustment

Procedure for adjusting the playback R-Y level.

10. VTR Block Electrical Alignment (continued)

10-5-6. PB B-Y Level Adjustment

Procedure for adjusting the playback B-Y level.

10-5-7. PB Burst Level Adjustment

Procedure for adjusting the playback Burst level.

10-5-8. PB VBS Y Level Adjustment

Procedure for adjusting the playback VBS Y level.

10-5-9. EE Y Level Adjustment

Procedure for adjusting the EE Y level.

10. VTR Block Electrical Alignment (continued)

10-5-10. EE Chroma Level Adjustment

Procedure for adjusting the EE Chroma level.

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