Installation Note N5247-90113 25
Installation Procedure for the Upgrade
Step 11. Connect the A18 Motherboard/IF Multiplexer (IF MUX)/Low
Frequency Extension (LFE)/Test Set Motherboard (TSMB) Ribbon
Cable (N5240-60089)
1.
Remove the N5242-60004 Motherboard/IF MUX/Test set motherboard
(MB)/IF MUX/TSMB) ribbon cable from the A18 system motherboard
connector J1 and discard this cable (item
). Refer to
(N5240-60089 is shown, but N5242-60004 is similar).
2.
Install the N5240-60089 to A18 system motherboard J1(items
and
).
Refer to
.
Figure 6
Install the N5240-60089 MB/IF MUX/TSMB Ribbon Cable to A18
Motherboard J1
IMPORTANT!
Be careful to route the cable as shown in
to avoid
interference with the IF MUX board installation.
Route previously factory installed ribbon
cable E4410-60160 J13 mother board,
under the new N5240-60089 cable.
Summary of Contents for N5247-60113
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