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DVW-709WS/709WSP, DVW-790WS/790WSP manual
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314 pages, 4.29 Mb
DIGITAL BET
ACAM CAMCORDER
DVW-707/707P
DVW-709WS
/
709WSP
DVW-790WS
/
790WSP
SDI OUTPUT BOARD
BKDW-702
PICTURE CACHE BOARD
BKDW-703
IMAGE INVERTER BOARD
BKDW-704
MAINTENANCE MANUAL
Part 2
Volume 1
1st Edition (Revised 1)
Contents
Main
! WARNING
! WARNUNG
! AVERTISSEMENT
RECYCLING NICKEL-CADMIUM BATTERIES
Page
Table of Contents
Manual Structure
1. Service Overview
2. Setup Menu
3. Parts Replacement
4. Mechanical Deck Parts Replacement
5. Tape Path Adjustment
6. VTR System Alignment
7. Camera System Electrical Alignment (Only for DVW-790WS/790WSP/709WS/709WSP)
8. Camera System Electrical Alignment (Only for DVW-707/707P)
Page
Purpose of this manual
Contents
Manual Structure
Related manuals
1-1
1-1. Fixtures and Adjustment Equipment
1-1-1. Fixtures
Section 1 Service Overview
C D
1-2
1-3
1-1-2. Adjustment Equipment
1-2. Using the Extension Boards
1-2-1. Using the EX-655 and EX-656 Boards
1-2-2. Using the EX-657 and EX-658 Boards
1-2-3. Using the EX-667 Board
Page
1-3. Disconnecting/Reconnecting Flexible Card Wires
1-4. IC Link
1-5. Notes on CCD Unit
1-5-1. Spare CCD Units
1-5-2. Description on CCD Block Number
1-6. Description on EEPROM/NV-RAM Data
ILA xxxxx Serial number for the CCD unit CCD block type
1-7. Note on the DCP-17 Board Replacement
1-8. EEPROM on the ES-23 Board
1-12. Setting/Adjusting After Board Replacements
1-9. Note on the IF-716 Board Replacement
1-10. Note on the RE-160 and RE-161 Boards
1-11. DC Fans Precaution
Page
Section 2 Setup Menu
2-1. Service Mode
2-1-1. Fundamental Operation of the Setup Menu
2-3
2-1-2. Contents of Setup Menu
2-4
2-5
2-6
2-7
2-8
2-9
2-10
2-11
2-12
2-13
2-14
2-15
2-16
2-17
2-18
2-19
2-1-3. Setup Menu List
2-21
2-22
2-23
2-24
2-25
2-26
2-27
2-28
2-29
2-30
2-31
Page
Section 3 Parts Replacement
3-1. Replacing Boards
3-1-1. Notes on Board Replacement
3-1-2. Replacing the MB-810 and MB-811 Boards
Page
3-1-3. Replacing the HN-260 Board
3-1-4. Replacing the CI-20 and CI-21 Boards
Page
Page
3-2. Replacing the CCD Unit and Its Components
3-2-1. Replacing the CCD Unit
Page
Page
1A
Page
3-2-2. Replacing the Filter Disk Unit (DVW-790WS/790WSP/709WS/ 709WSP only)
3-2-3. Replacing the Boards Inside the CCD Unit
3-15
3-3. Replacing the External Connectors/Switches
3-3-1. AUDIO IN, AUDIO OUT (CH1, CH2), DC IN, DC OUT Connectors
Page
Page
3-3-2. VF Connector
3-3-3. POWER Switch, MIC IN Connector
3-3-4. Shutter Switch
3-4. Replacing the Rotary Encoder
3-5. Replacing the DC Fans
3-5-1. Upper DC Fan
3-5-2. Lower DC Fan
3-6. Replacing the Camera SW Ornamental Plate
Page
Page
3-8. Replacing the 40-pin Fitting Assembly
3-7. Replacing the Card Door Assembly
4-1. General Information for Parts Replacement and Adjustment
4-1-1. Notes
Section 4 Mechanical Deck Parts Replacement
4-1-2. Threading End/Unthreading End Mode
4-1-3. Manual Eject Assembly Removal/Installation
4-2. Parts Replacement
Page
Page
4-7
4-2-1. Upper Drum Assembly Replacement
Overviews
Page
Page
Page
Page
Page
Page
Page
Page
Page
4-2-2. Brush Assembly Replacement for Slip Ring
Page
Page
4-2-3. Slip Ring Assembly Replacement
Page
Page
Page
4-2-4. Drum Assembly Replacement
Page
Page
Page
Page
Page
4-2-5. Pinch Roller Replacement
Page
4-2-6. HC Roller Assembly Replacement for Video Heads
Page
Page
4-2-7. CUE Brush Replacement for CUE Head
Page
4-2-8. Brake Band Assembly Replacement
Page
Page
Page
4-2-9. T Soft Brake Assembly Replacement
Page
Page
4-2-10. S/T Idler Assembly Replacement
Page
Page
4-2-11. Swing Gear Assembly Replacement
Page
Page
Page
Page
Page
4-2-12. Timing Belt Replacement
Page
Page
Page
4-2-13. Capstan Motor Replacement
Page
Page
Page
Page
4-2-14. CTL Head Replacement
Page
Page
Page
4-2-15. CUE Head Replacement
Page
Page
Page
Page
Page
Page
4-2-16. Reel Table Replacement
Page
Page
Page
4-2-17. Pinch Arm Assembly Replacement
Page
Page
Page
4-2-18. Sensor (A) Detection Pin Replacement
Page
4-2-19. Sensor (B) Detection Pin Replacement
Page
4-2-20. Tension Regulator Arm Assembly Replacement
Page
Page
4-88
4-2-21. Replacement of the Component Parts of the Threading Link Block
Overviews
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
4-2-22. Replacement of Loading Motor
Page
Page
Page
Page
4-2-23. Replacement of FE Head
Page
Page
Page
Page
4-2-24. Replacement of Tape Cleaner
4-2-25. Replacement of Tape Guide
Page
Page
Page
4-2-26.
Mechanical Deck Replacement
4-3. Mechanical Adjustment
4-3-1. Tension Regulator Operating Position Adjustment
Page
Page
4-3-2. FWD Back Tension Adjustment
Page
4-3-3. Brake Torque Check
Page
4-3-4. Belt Tension Adjustment
Page
5-1
Section 5 Tape Path Adjustment
Index 1. Location of Tape Path System
Page
5-1. Tape Running Adjustment
Page
Page
Page
Page
Page
Page
Page
5-2. Video Tracking Adjustment
Page
Page
Page
Page
5-3. CTL Head Height Adjustment
Page
5-4. CTL Head Position Adjustment
Page
5-5. CUE Head Height Adjustment
Page
Page
5-6. CUE Head Azimuth Check
Page
5-7. CUE Head Head-to-tape Contact Adjustment
Page
5-8. CUE/TC Head Position Adjustment
Page
Page
5-9. CUE Output Level Check
Section 6 VTR System Alignment
6-1. Preparation
6-2. Power System Adjustment
6-2-1. Battery End Detection Voltage
6-3. Servo System Adjustment
6-3-1. Automatic Servo Adjustment
6-3-2. Automatic PG Phase Adjustment
6-3-3. MANUAL PG Phase Adjustment
6-4. Audio System Adjustment
6-4-1. D/A Level Adjustment
6-4-2. Output Limiter Adjustment
6-4-3. AGC Level Adjustment
6-4-4. CUE Playback Level Adjustment
6-4-5. CUE Recording Bias Adjustment
6-4-6. CUE Recording Level Adjustment
6-9
6-5. Video System Adjustment
6-5-1. Preparation
6. Set the menu item CHECK ERROR RATE to ON by operating the rotary encoder (on the front panel).
6-5-2. Playback Equalizer Automatic
6-5-3. Recording Current Automatic
Page
Section 7 Camera System Electrical Alignment (Only for DVW-790WS/790WSP/709WS/709WSP)
7-1. General Information for Electrical Adjustment
7-1-1. Note for Adjustment
7-1-2. Equipment/Fixtures
7-1-3. Initial Switch Settings
Page
7-1-4. Maintaining the Grayscale Chart
Page
7-2. VCO CONT Frequency Check
7-3. AD Clock Phase Adjustment
7-4. ENC OUT Adjustment
7-4-1. ENC Level Adjustment
7-4-2. Chroma Adjustment
7-4-3. INT SC Phase Adjustment
7-5. TEST OUT Level Adjustment
7-6. Modulator Balance Adjustment
7-7. TEST SAW Adjustment
7-8. R/B AD Gain Adjustment
7-9. VA Gain Adjustment
7-10. Preset White Adjustment
7-11. Shading Adjustment
7-11-1. Black Shading Adjustment
7-11-2. White Shading Adjustment
7-12. Gamma Correction Adjustment
7-13. Black Set Adjustment
7-14. Flare Adjustment
7-15. Knee and White Clip Adjustments
7-15-1. Manual Knee and White Clip Adjustments
7-15-2. DCC Pre Knee Adjustment
7-15-3. DCC Knee Adjustment
7-16. Detail Signal Adjustment (16:9)
7-16-1. Crispening Adjustment (16:9)
7-16-2. Level Depandent Adjustment (16:9)
7-16-3. Detail Frequency Adjustment (16:9)
7-16-4. H/V Ratio Adjustment (16:9)
7-16-5. Detail Level Adjustment (16:9)
7-16-6. Knee Aperture Adjustment (16:9)
7-16-7. H Detail Black Clip Adjustment (16:9)
7-16-8. V Detail Black Clip Adjustment (16:9)
7-17. Detail Signal Adjustment (4:3)
7-17-1. Crispening Adjustment (4:3)
7-17-2. Level Depandent Adjustment (4:3)
7-17-3. Detail Frequency Adjustment (4:3)
7-17-4. H/V Ratio Adjustment (4:3)
7-17-5. Detail Level Adjustment (4:3)
7-17-6. Knee Aperture Adjustment (4:3)
7-17-7. H Detail Black Clip Adjustment (4:3)
7-17-8. V Detail Black Clip Adjustment (4:3)
7-18. Skin Tone Adjustment
7-19. Zebra Adjustment
7-20. Automatic Iris Adjustment
7-21. Adjustment After Replacing the Filter Disk Unit
Section 8 Camera System Electrical Alignment (Only for DVW-707/707P)
8-1. General Information for Electrical Adjustment
8-1-1. Note for Adjustment
8-1-2. Equipment/Fixtures
8-1-3. Initial Setting for Switches
8-1-4. Maintaining the Grayscale Chart
Page
8-2. VCO CONT Frequency Check
8-3. AD Clock Phase Adjustment
8-4. ENC OUT Adjustment
8-4-1. ENC Level Adjustment
8-4-2. Chroma Adjustment
8-4-3. INT SC Phase Adjustment
8-5. TEST OUT Level Adjustment
8-6. Modulator Balance Adjustment
8-7. TEST SAW Adjustment
8-8. R/B AD Gain Adjustment
8-9. VA Gain Adjustment
8-10. Preset White Adjustment
8-11. Shading Adjustment
8-11-1. Black Shading Adjustment
8-11-2. White Shading Adjustment
8-12. Gamma Correction Adjustment
8-14. Flare Adjustment
8-13. Black Set Adjustment
8-15. Knee and White Clip Adjustments
8-15-1. Manual Knee and White Clip Adjustments
8-15-2. DCC Pre Knee Adjustment
8-15-3. DCC Knee Adjustment
8-16-2. Level Depandent Adjustment
8-16. Detail Signal Adjustment
8-16-1. Crispening Adjustment
8-16-3. Detail Frequency Adjustment
8-16-4. H/V Ratio Adjustment
8-16-5. Detail Level Adjustment
8-16-6. Knee Aperture Adjustment
8-16-7. H Detail Black Clip Adjustment
8-16-8. V Detail Black Clip Adjustment
8-17. Skin Tone Adjustment
8-18. Zebra Adjustment
8-19. Automatic Iris Adjustment
8-20. Adjustment After Replacing the Filter Disk Unit
Page
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