SERVICE MANUAL
Removing the POWER SUPPLY
ESD
Possible damage from electrostatic discharge.
Note
See Figure 68 on Page 81 when doing this procedure.
[1] Check that:
• PROCESSOR is de-energized
• main power is disconnected
• TOP COVER is removed
[2] Remove the DRIVE SIDE ACCESS PANEL by loosening the 2 SCREWS.
[3] Pull out the SUPPORT SHELF for the ELECTRICAL BOX from the Drive side of the PROCESSOR.
[4] Pull out the ELECTRICAL BOX.
[5] Connect your ESD protective wrist strap to the JACK on the ELECTRICAL BOX.
[6] Open the TOP COVER of the ELECTRICAL BOX. Fasten the COVER open by placing the O-RING on the
PROCESSOR TANK around the POST on the ELECTRICAL BOX COVER.
Pulling Out the ELECTRICAL BOX
Figure 76
O-RING
POST
COVER
ELECTRICAL
BOX
ELECTRICAL
BOX
SUPPORT SHELF
88
ESD
JACK
100 CIRCUIT BOARD
H130_0143HCA
H130_0143HA
September 1995 – 981090