Sony IPELA SNC-DM110, Service Manual

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SNC-DS10/DM110
Table of Contents
Manual Structure
Purpose of this manual ................................................................. 3
Related manuals ........................................................................... 3
Trademarks ................................................................................... 3
1. Service Overview
1-1. Board Location ............................................................... 1-1
1-2. Replacing the Main Parts ................................................ 1-1
1-2-1. Upper Case N Assembly ....................................... 1-1
1-2-2. Chassis Assembly .................................................. 1-2
1-2-3. SY-358 Board ........................................................ 1-2
1-2-4. PS-744 Board ........................................................ 1-3
1-2-5. Varifocal Lens/BI-222/BI-224 Board ................... 1-3
1-2-6. Cable Connection .................................................. 1-4
1-3. Replacing the Electrolytic Capacitor .............................. 1-5
1-4. Unleaded Solder .............................................................. 1-5
2. Adjustments
2-1. Preparation ...................................................................... 2-1
2-1-1. Adjustment Tools and Required Equipment ......... 2-1
2-1-2. Installation of Adjustment Program ...................... 2-2
2-1-3. Connection Diagram ............................................. 2-2
2-2. Adjustment ...................................................................... 2-3
2-2-1. Connection ............................................................ 2-3
2-2-2. VSUB Voltage Adjustment
(Only SNC-DM110) .............................................. 2-4
2-2-3. Setup Level Adjustment ........................................ 2-5
2-2-4. Burst Level Adjustment ........................................ 2-5
2-2-5. White Defect Correction ....................................... 2-6
2-2-6. White Defect Correction (Light funnel)
(Only SNC-DM110) .............................................. 2-6
2-2-7. Mechanical Iris Adjustment .................................. 2-7
2-2-8. Video Level Adjustment ....................................... 2-7
2-2-9. White Balance Data Retrieving ............................. 2-8
2-2-10. White Balance Data Retrieving
(Light funnel) (Only SNC-DM110) ...................... 2-9
2-2-11. Color Reproduction Adjustment ......................... 2-10
2-2-12. Saving of Adjustment Results ............................. 2-11
2-3. Check after Adjustment ................................................ 2-11
2-3-1. Preparation of Check ........................................... 2-11
2-3-2. Burst Level Check ............................................... 2-11
2-3-3. Video Level Check .............................................. 2-11
2-3-4. Color Reproduction Adjustment Check .............. 2-11
2-3-5. VSUB Voltage Check
(only SNC-DM110) ............................................. 2-12
2-4. Procedure for SY-358 Board Replacement .................. 2-12
2-4-1. Re-sticking of MAC Address Label .................... 2-12
2-4-2. MAC Address and Serial Number Writing ......... 2-12
3. Circuit Description
3-1. SY-358 Board ................................................................. 3-1
3-1-1. Camera DSP, MPEG4 & JPEG Encoder,
and Main CPU Blocks ........................................... 3-1
3-1-2. Electrical Volume Block ....................................... 3-1
3-1-3. SDRAM (Video) Block ......................................... 3-1
3-1-4. Real Time Clock Block ......................................... 3-1
3-1-5. Voltage Monitor and Reset Blocks ....................... 3-1
3-1-6. Video Encoder Block ............................................ 3-1
3-1-7. Audio AD/DA Block ............................................. 3-2
3-1-8. Sensor Input Block ................................................ 3-2
3-1-9. Alarm Output Block .............................................. 3-2
3-1-10. Ethernet Controller Block ..................................... 3-2
3-1-11. SDRAM (System) ................................................. 3-2
3-1-12. Flash Memory Block ............................................. 3-2
3-1-13. Iris Switch ............................................................. 3-3
3-1-14. VIDEO OUT Switch ............................................. 3-3
3-1-15. Factory Reset Switch ............................................. 3-3
3-2. PS-744 Board .................................................................. 3-3
3-2-1. Power Block .......................................................... 3-3
3-3. BI-222 Board (SNC-DS10) ............................................ 3-4
3-4. BI-224 Board (SNC-DM110) ......................................... 3-4