Intergraph TDZ 2000 GL2 - System Security and Recovery

54
J28 (1, 2) - MCBL250AB, Power Switch Cable Pinout
Pin
Signal Pin Signal
1 +5V trickle 2 PWRBTN
J28 (13-16) - MCBL247AA, Disk Activity LED Cable Pinout
Pin
Signal Pin Signal
1 Anode 2 Cathode
J28 (18, 20) - MCBL347A0, Power LED Cable Pinout
Pin
Signal Pin Signal Pin Signal
1 Anode 2 --- 3 Cathode
J28 (24-27) - MCBL373A0, Speaker Cable Pinout
Pin
Signal Pins Signal Pin Signal
1 Positive 2, 3 --- 4 Negative
J30 J31- Processor Fan
Pin
Signal
1 Ground
2 +12V
3 Speed monitor
Jumper Functions
The following tables lists important connector information.
Jumper
Description
W4 BIOS is flashable when jumpered
W5-W7 Routes outer USB port to AGP port when pins 2-3
are jumpered
W9 Clears CMOS when pins 2-3 are jumpered
W11 Enables on-board audio if jumpered
W12 When closed, sets processor speed in BIOS
J33 Bus