Sony HDC4300 - Default Chapter; Table of Contents

Table of Contents
Manual Structure
Manual Structure..........................................................................................................................7
Related manuals...........................................................................................................................7
Non-disclosed boards.....................................................................................................................7
1. Service Overview
1-1. Checking before Installation.................................................................................................. 1-1
1-1-1. Checking the ROM and Software Version..............................................................................1-1
1-2. Connectors and Cables........................................................................................................1-2
1-2-1. Connector Input/Output Signals........................................................................................1-2
1-2-2. Wiring Diagrams for Cables............................................................................................1-6
1-2-3. Connection Connectors/Cables.........................................................................................1-6
1-2-4. Note in Connecting BPU Connector................................................................................... 1-7
1-3. Location of Printed Circuit Boards............................................................................................1-8
1-4. Notes on Board Replacing...................................................................................................1-10
1-4-1. Description on EEPROM Data........................................................................................1-10
1-4-2. Adjustment and Setting Required when Replacing the SY-408 Board............................................... 1-10
1-5. Fixtures/Measuring Equipments List........................................................................................ 1-11
1-5-1. Service Tools.......................................................................................................... 1-11
1-5-2. Measuring Equipment.................................................................................................1-11
1-6. Microphone Power and Intercom Settings...................................................................................1-12
1-6-1. Outputting Microphone Power Voltage +12 V (AB-Power)..........................................................1-12
1-6-2. Intercom Settings......................................................................................................1-12
1-7. Flexible Card Wire and Coaxial Cable.......................................................................................1-14
1-7-1. Connecting/Disconnecting Flexible Card Wire.......................................................................1-14
1-7-2. Forming Flexible Card Wire.......................................................................................... 1-15
1-7-3. Disconnecting/Connecting Fine-Wire Coaxial Cable.................................................................1-16
1-7-4. Connecting/Disconnecting Coaxial Cable............................................................................ 1-17
1-8. Explanation of Prism Number............................................................................................... 1-19
1-9. Circuit Protection Parts...................................................................................................... 1-20
1-9-1. Fuses...................................................................................................................1-20
1-9-2. Circuit Protection Element............................................................................................1-20
1-10. Lead-free Solder............................................................................................................. 1-22
2. Periodic Maintenance and Inspection
2-1. Recommended Replacement Parts............................................................................................2-1
2-2. Cleaning the Air Vents........................................................................................................ 2-2
2-3. Replacing Lithium Battery....................................................................................................2-3
2-3-1. Note on Replacement of Lithium Battery ..............................................................................2-3
2-3-2. Replacing Procedure....................................................................................................2-3
2-4. Cleaning of Connector/Cable................................................................................................. 2-4
2-4-1. When the Optical Connector Cleaner (Commercially Available) is Available.........................................2-4
2-4-2. When the Optical Connector Cleaner (Commercially Available) is not Available (Connectors/Cables of LEMO) ...2-5
2-4-3. When the Optical Connector Cleaner (Commercially Available) is not Available (Tajimi Electronics Co., Ltd.).... 2-6
2-4-4. When the Optical Connector Cleaner (Commercially Available) is not Available (Connector).......................2-8
HDC4300
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