1 (E)
SNC-WR632C/WR602C
Table of Contents
Manual Structure
Purpose of this manual ............................................................ 2 (E)
Related manuals ...................................................................... 2 (E)
1. Service Overview
1-1. Board Location .......................................................... 1-1 (E)
1-2. Tightening Torque .....................................................1-1 (E)
1-3. Removing/Installing the Cabinet ...............................1-2 (E)
1-3-1. Top Sunshade Assembly ..................................1-2 (E)
1-3-2. Dome Cover Assembly ....................................1-3 (E)
1-3-3. Sunshade ..........................................................1-6 (E)
1-4. Removing/Installing the Main Parts ..........................1-8 (E)
1-4-1. TM-61 Board ................................................... 1-8 (E)
1-4-2. IF-1232 Board .................................................. 1-9 (E)
1-4-3. TILT Block .....................................................1-10 (E)
1-4-4. Heater Unit Assembly and DC Fan
(Sirocco, 12 V) ...............................................1-12 (E)
1-4-5. HC-51 Board .................................................. 1-13 (E)
1-4-6. SY-416 Board .................................................1-14 (E)
1-4-7. PS-858 Board .................................................1-15 (E)
1-4-8. DC Fan ...........................................................1-16 (E)
1-4-9. CN-3521 Board .............................................. 1-19 (E)
1-4-10. FCB Assembly ...............................................1-20 (E)
1-4-11. Center Cabinet ............................................... 1-21 (E)
1-4-12. MD-151 Board ...............................................1-22 (E)
1-4-13. FCB Holder .................................................... 1-25 (E)
1-4-14. Stepping Motor Assembly (TILT) .................1-27 (E)
1-4-15. Slip Ring Assembly (G6) ...............................1-28 (E)
1-4-16. Stepping Motor Assembly (PAN) ..................1-31 (E)
1-5. Lead-free Solder ...................................................... 1-32 (E)
2. Adjustment and Procedure When
Replacing the Boards
2-1. Notes on Replacing the SY-416 Board ......................2-1 (E)
2-1-1. Connection Diagram ........................................2-1 (E)
2-1-2. Replacing of Mac Address Label .....................2-2 (E)
2-1-3. Mac Address and Serial Number Writing ........2-2 (E)
2-1-4. Firmware Version Upgrade ..............................2-7 (E)
3. Troubleshooting
3-1. Operation Check ........................................................3-1 (E)
3-2. Power Trouble ...........................................................3-2 (E)
3-3. Pan/Tilt Trouble .........................................................3-3 (E)
3-3-1. Tilt Trouble ......................................................3-4 (E)
3-3-2. Pan Trouble ......................................................3-4 (E)
3-4. Image Trouble ........................................................... 3-5 (E)
3-5. Network Trouble ....................................................... 3-7 (E)
4. Circuit Description
4-1. Board Functions ........................................................ 4-1 (E)
4-1-1. SY-416 Board ...................................................4-1 (E)
4-1-2. PS-858 Board ...................................................4-1 (E)
4-1-3. MD-151 Board .................................................4-1 (E)
4-1-4. IF-1232 Board .................................................. 4-1 (E)
4-1-5. TM-61 Board ................................................... 4-1 (E)
4-1-6. CN-3521 Board ................................................ 4-1 (E)
4-1-7. HC-51 Board .................................................... 4-1 (E)
4-2. SY-416 Board ............................................................4-2 (E)
4-3. PS-858 Board ............................................................ 4-5 (E)
4-4. MD-151 Board .......................................................... 4-6 (E)
4-5. HC-51 Board .............................................................4-7 (E)
4-6. TM-61 Board ............................................................. 4-8 (E)
5. Spare Parts
5-1. Notes on Repair Parts ...................................................... 5-1
5-2. Exploded Views ............................................................... 5-2
5-3. Packing Materials & Supplied Accessories ................... 5-11
6. Block Diagrams
Overall ............................................................................. 6-1
7. Frame Wiring
Frame Wiring...................................................................7-1