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Dell Dimension XPS R xxx Systems Service Manual
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Externally accessible:
Serial (DTE) . . . . . . . . . . . . . . one 9-pin connector; 16550C-compatible
Parallel . . . . . . . . . . . . . . . . . . one 25-hole connector (bidirectional)
Video . . . . . . . . . . . . . . . . . . . one 15-hole connector on an AGP video card
1
. . . . . . . . . . . . . . . . . . three miniature jacks for line-in, line-out,
Audio
PS/2-style keyboard . . . . . . . . 6-pin mini-DIN connector
PS/2-compatible mouse. . . . . 6-pin mini-DIN connector
1
. . . . . . . . . . . . . . one 15-pin connector
MIDI/game
USB . . . . . . . . . . . . . . . . . . . . two USB-compliant connectors
Internally accessible:
Primary EIDE channel . . . . . . 40-pin connector on PCI local bus
Secondary EIDE channel . . . . 40-pin connector on PCI local bus
Diskette drive . . . . . . . . . . . . . 34-pin connector
Video type . . . . . . . . . . . . . . . . . . AGP video card (see manufacturer's
Reset control . . . . . . . . . . . . . . . . push button
Power control. . . . . . . . . . . . . . . . push button
Power indicator . . . . . . . . . . . . . . green LED
Hard-disk drive access
indicator . . . . . . . . . . . . . . . . . . . . green LED
DC power supply:
Wattage . . . . . . . . . . . . . . . . . 200 W
Heat dissipation . . . . . . . . . . . 778 BTU (fully loaded system without
Voltage . . . . . . . . . . . . . . . . . . 90 to 135 V at 60 Hz;
Backup battery . . . . . . . . . . . . . . . 3-V CR2032 coin cell
1
Available in integrated audio systems only.
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and microphone
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specifications)
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monitor)
180 to 265 V at 50 Hz
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