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Power Supply Problems
Step 7:
Remove the four screws
(one in each comer of
the ring generator)
Steps 1 through 3:
Open the power supply
RING GENERATOR
UNIT
WIRE
CLIP
WIRE
CLIP
Step 4
Detach cable
from wire clip
Step 4
Detach cable
from wire clip
Grip
here
P202
P101
Grip
here
Step 6:
Disconnect the
P101 header
(grip the sides and
o
●
o
●
pull forcefully)
Step 5.
----
Disconnect the P202
header (pry the clip away
from the header and
pull the header straight up)
Figure 4-2. Replacing a Ring Generator
Step 18:
Wire manager: make
sure the modification
label is attached
when finished;
“Equipped with
1296 Freq Gen”
18 Verify that the modification label (Equipped with 129B Freq Gen) is
19
attached to the front of the power supply (shown in Figure 4-2).
If not, attach the label supplied with the new ring generator.
Reinstall the power supply; follow Steps 5-8 in “Replacing the Power
Supply,” later in this chapter.
Control Unit Problems 4-7