Circuit Boards; Figure 8-40 Removing The Power Supply - Tektronix Phaser 380 Service Manual

8
Field Replaceable Unit Disassembly/Assembly

Circuit boards

Power supply
8-62 Phaser 380 Color Printer
Tools required
Magnetic screwdriver
Warning Even when the printer is turned off, AC line voltages are present
at the printer heaters while the printer is plugged into AC power.
1. Turn off the printer and remove the power cord.
2. Remove the right-side cover as explained in the earlier topic, "Cabinet
panels and covers" on page 8-4.
3.
Disconnect the heater wiring harnesses leading to the power supply.
4. Remove the four screws securing the power supply to the rear of the
printer frame. Grasp the handle and slide out the power supply.
Disconnect
wiring harness
Pull out
using
Remove
handle
screws

Figure 8-40 Removing the power supply

Reverse these steps to install the power supply. Check connector pin alignment
before pushing the power supply in place.
#2 Phillips tip
9661-10