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R & S E K 8 9 5 / R & S E K 8 9 6
User Manual
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Replacement of Modules
4.3.9 IF / AF Processor
Removal
1. Make preparations acc. to 4.3.1.
2. Pull off socket on RF cable W7 (see Fig.
4.14) connected to plug X71.
3. Pull off socket on RF cable W8 connected to
plug X72.
4. Pull off socket on RF cable W6 connected to
plug X74.
5. Pull off socket on RF cable W15 / W3 con>
nected to plug X75.
6. Pull off socket on signal line connected to
plug X79.
7. Open red extracting levers on IF / AF pro>
cessor (see Fig. 4.12 (R&S EK 895) or Fig.
4.13 (R&S EK!896)).
8. Pull IF / AF processor out by taking hold of
extracting levers, until plugs X73 and X74
become accessible.
9. Without options:
Pull off socket on RF cable W1 connected to
plug X73.
With option 'Preselector R&S FK 890H1':
Pull of socket on RF cable W13 (see Fig.
4.15) connected to plug X73.
With option 'IF Processor R&S GM 893':
Pull off socket on RF cable W24 (see Fig.
4.15) connected to plug X73.
With option 'Digital Selection R&S FK 896
or R&S FK 896D':
Pull off socket on RF cable W102 (see Fig.
4.16) connected to plug X73.
10. Pull off socket on RF cable W15 / W3 con>
nected to plug X75.
11. Pull IF / AF processor completely out by tak>
ing hold of red extracting levers.
Installation
Installation is to be carried out in the reverse
order of removal.
6164.0717.02_01
> 4.30 >
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