Barco iD H250, Руководство по обслуживанию

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5. Electronic spares and servicing procedures
5.8 The lamp power supply
Overview
• Description
• Replacing the lamp power supply
• Replacing the lamp filter
5.8.1 Description
Parts of the LPS
The LPS gets its power supply from the universal 12V power box via the lamp filters and generates the driver signal for both lamps.
A connection with the formatter board is available for synchronization reasons.
5.8.2 Replacing the lamp power supply
Necessary tools
screwdriver Torx T10
How to replace the lamp power supply
1. Remove the lamp cover
2. Remove the screw that fixes grounding connector
Image 5-60
Grounding connector next to formatter board
3. Remove the three connectors as described below:
- J4 (power supply from the power box)
- J5 (control signals for the color wheel)
- J8 (control signal for the LPS)
- J10 (control signal for the LPS)
R59770097 ID H250 / H500 15/05/2007 59