IBML
Installation Instructions
10.3 CE
′
B
′
Tasks
Warning: Follow the existing ESD procedures
when handling logic parts.
10.3.1 AMD, Power Cords
1. From the front of the 3745, remove the
shield
1
(four screws) over the AMD
(Air Moving Device). It will not be
re-used.
2. Unplug the A M D power cable from the
primary power box connector J1
2
.
3. Remove the A M D (four screws)
4
.
Note:
Swing out the bottom of the AMD
to disengage the top leg.
4. Unplug the PSTY1 power cable from the
connector J4, and route it to the rear of
the 3745
3
.
5. Remove the d u m m y A M D bracket placed
over the empty CCUB TCM location.
10.3.2 Flat Cables
1. Open the control panel gate.
Note
To prevent damages to cables and
board, use the tool (PN 71F9877) to
unlock the connector as shown in the
figure on previous page.
Gently insert the blade, then pull on
the cable.
2. Check that all cables connected to the
SACU board are correctly labelled.
Rewrite the plug location on the cables if
not readable.
3. Unplug the flat cables from the SACU
board.
Warning
Secure the cables in the raceway to
prevent damage during the CCU
enclosure exchange.
4. Attach the handhold (PN 76F9077)
2
with 2 screws as shown on figure on the
next page (view A), on the 2 top holes of
the AMD asm.
3745
PN 17G5534
EC C38405
EC C38405A
EC D55799
EC D55883
EC E27926
FFBM
10 of 22
06APR93
17JUN93
16SEP94
11MAY95
14MAR97
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