Sony PMW-1000 - Section 1 Service Overview

Table of Contents
Manual Structure
Purpose of this manual....................................................................................................................5
Related manuals...........................................................................................................................5
Trademarks................................................................................................................................5
Board name............................................................................................................................... 5
1. Service Overview
1-1. Power Supply..................................................................................................................1-1
1-1-1. Power Cord............................................................................................................. 1-1
1-2. Installation Space..............................................................................................................1-2
1-2-1. Outside Dimensions.................................................................................................... 1-2
1-2-2. Notes on Installation....................................................................................................1-2
1-2-3. To Mount the Unit in a Rack........................................................................................... 1-3
1-3. Location of Printed Circuit Boards and Circuit Function.....................................................................1-4
1-4. Function and Location of Sensors.............................................................................................1-5
1-5. Connectors and Cables........................................................................................................1-6
1-5-1. Signal Inputs and Outputs.............................................................................................. 1-6
1-5-2. Connection Connectors/Cables.........................................................................................1-9
1-6. Functions of Onboard Parts..................................................................................................1-10
1-6-1. Description of Onboard LED Indicators.............................................................................. 1-10
1-6-2. Functions of Onboard Switches.......................................................................................1-14
1-7. Circuit Protection Parts...................................................................................................... 1-17
1-7-1. Circuit Protection Element............................................................................................1-17
1-7-2. Fuse....................................................................................................................1-17
1-8. Fixtures.......................................................................................................................1-19
1-9. Service Action after Replacing or Repairing the Block and Board..........................................................1-20
1-9-1. SY-425 Board......................................................................................................... 1-20
1-9-2. CPU Board/HPR-46 Board............................................................................................1-20
1-10. Replacing EEPROMs........................................................................................................1-21
1-10-1. Overview.............................................................................................................. 1-21
1-10-2. Replacing FRAM (IC310/SY-425 Board).............................................................................1-21
1-10-3. Replacing EEPROM (IC1100/HPR-46 Board)....................................................................... 1-22
1-10-4. Replacing EEPROM (IC806/AU-351 Board).........................................................................1-22
1-10-5. Replacing D/A Converter (IC502/VPR-118 Board).................................................................. 1-22
1-11. Backup Battery...............................................................................................................1-23
1-12. Updating the Firmware...................................................................................................... 1-24
1-12-1. Corresponding Firmware..............................................................................................1-24
1-13. Circuit Description...........................................................................................................1-27
1-13-1. Video Signal Processing System...................................................................................... 1-27
1-13-2. Audio Signal Processing System......................................................................................1-30
1-13-3. Synchronization Signal Processing System...........................................................................1-32
1-13-4. IO System Control System............................................................................................1-33
1-13-5. IT System Control System............................................................................................ 1-34
1-13-6. I/O Interface System.................................................................................................. 1-35
1-13-7. Control Panel (LCD/SW/JOG/SHUTTLE)........................................................................... 1-36
1-14. Flexible Card Wire...........................................................................................................1-37
1-14-1. Disconnecting/Connecting Flexible Card Wire.......................................................................1-37
1-15. Lead-free Solder............................................................................................................. 1-38
PMW-1000
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