4535 611 98931 iE33 Service Manual Page 81
CSIP Level 1 Theory of Operation: Physical Structure
Control
Subsystem
The control subsystem comprises:
• Control Panel Module (CPM)
• Two Control Panel Connector Board Interfaces
• Control Panel User Interface (CPUI)
• TGC/LGC Board
• Two Backlight Inverter Boards
• Two 8.4-inch LCD panels with integrated touch screens
• Disk drives (DVD, Host Hard Drive, and two SIP Hard Drives)
• Bluetooth device (wireless RF control using voice recognition)
Control Panel Module (CPM)
• Supports the following user-input devices:
• USB QWERTY keyboard
• USB trackball
• Dual touch screen graphics overlays
• TGC/LGC slide pots
• Rotary encoders
• Push buttons
• Spare USB connector
• Supports the following user-output devices:
• Touch screen monitor graphics overlays
• LED status indicators
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