
1
HDC1000/V1(E)
Table of Contents
Manual Structure
Purpose of this manual ................................................................. 4
Related manuals ........................................................................... 4
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 ................................. 1-9
1-2-3. Connection Connectors/Cables ........................... 1-10
1-2-4. Note in Connecting CCU Connector
(HDC1000/1400/1500/1580) .............................. 1-10
1-3. Location of Printed Circuit Boards ............................... 1-11
1-4. Opening/Closing the Side Panel ................................... 1-14
1-5. Switch Settings ............................................................. 1-15
1-6. Notes for Replacing Parts ............................................. 1-19
1-6-1. Notes for Replacing the Flexible Card Wire .......1-19
1-6-2. Notes for Replacing the Board ............................ 1-20
1-6-3. Notes for Replacing the Connector
on the Board ........................................................1-20
1-6-4. Notes for HDC1400 and HDC1580 .................... 1-20
1-7. Cleaning the Vent Portion of the Fan
(HDC1400/1500/1550/1580) ........................................ 1-21
1-8. Cleaning of Connector/Cable
(HDC1000/1400/1500/1580) ........................................ 1-22
1-8-1. When the Optical Connector Cleaner
(Commercially Available) is Available ............... 1-22
1-8-2. When the Optical Connector Cleaner
(Commercially Available) is not Available ........ 1-23
1-9. Setting the Utility Out Voltage (HDC1000) ................. 1-24
1-10. Notes on Flexible Card Wire ........................................ 1-24
1-10-1. Disconnecting/Connecting Flexible Card
Wire ..................................................................... 1-24
1-10-2. Forming of the Flexible Card Wire ..................... 1-26
1-11. Notes on Replacement of Circuit Board .......................1-27
1-11-1. Description on EEPROM Data ........................... 1-27
1-11-2. Adjustment after Replacement of Board .............1-27
1-11-3. Adjustment and Setting Items when
Replacing AT-163 Board .................................... 1-27
1-12. Setting Microphone Power and Intercoms ................... 1-28
1-12-1. How to Supply a Power of +12 V ....................... 1-28
1-12-2. Setting Intercoms ................................................. 1-28
1-13. Upgrading the Software ................................................ 1-29
1-13-1. Upgrading the MAIN Program ........................... 1-29
1-13-2. Upgrading the Boot Program .............................. 1-30
1-14. Writing and Rewriting the PLD Internal Data .............. 1-31
1-15. Note on Replacement of Lithium Battery ..................... 1-32
1-16. Recommended Replacing Parts .................................... 1-33
1-16-1. HDC1000 ............................................................ 1-33
1-16-2. HDC1400/1500/1550/1580 ................................. 1-34
1-16-3. Periodic Check/Replacement Parts ..................... 1-35
1-17. Description of CCD Block Number ............................. 1-36
1-18. Optional Fixtures .......................................................... 1-36
1-19. Notes on Repair Parts ................................................... 1-36
1-20. Unleaded Solder ............................................................ 1-36
2. Replacement of Main Parts
2-1. Replacing the CCD Unit .................................................2-1
2-1-1. HDC1000 .............................................................. 2-1
2-1-2. HDC1400/1500/1550/1580 ................................... 2-3
2-2. Replacement of CCD Unit Boards ................................. 2-4
2-2-1. DR-528 Board ....................................................... 2-4
2-2-2. CN-2579 Board ..................................................... 2-4
2-2-3. PA-317 Board ........................................................ 2-5
2-2-4. TG-243 Board ....................................................... 2-5
2-2-5. CN-2578 Board ..................................................... 2-6
2-3. Replacing the Filter Disk Unit ........................................2-7
2-3-1. HDC1000 .............................................................. 2-7
2-3-2. HDC1400/1500/1550/1580 ................................... 2-7
2-4. Replacing the Fan (HDC1000) ....................................... 2-8
2-4-1. DC Fan (TOP) ....................................................... 2-8
2-5. Replacing the Fan (HDC1400/1500/1550/1580) ............ 2-9
2-5-1. DC Fan (Front) ......................................................2-9
2-5-2. DC Fan (Rear) ..................................................... 2-10
2-6. Replacing the VF DISP Switches
(HDC1400/1500/1550/1580) (SW-1237 Board) .......... 2-11
2-7. Replacing the Side Switch Panel Assembly
(HDC1400/1500/1550/1580) (SW-1240 Board) .......... 2-12