User Manual

FRU Optimization/ATP Test Matrix – continued
Jan 2002
B-3
SC4812ET BTS Optimization/ATP — CDMA LMF
Table B-1: SC 4812ET BTS Optimization and ATP Test Matrix
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RFDS
RFDS cables
Swithch Card
LPA Bandpass Filter or Combiner
LPA or LPA Trunking Module
LPAC Cable
ETIB or Associated Cables
GLI2
CCD Card
RGD/20–pair Punchblock w/RGD
50–pair Punchblock w/RGPS
HSO/HSOX
LFR
CSM/GPS
MCC24E/MCC8E/MCC–1X
BBX2/BBX–1X
SCCP Shelf Assembly (Backplane)
CIO
MPC / EMPC
TX Cables
RX Cables
DRDC or TRDC
Description
OPTIMIZATION AND TEST LEGEND:
D Required
* Perform if determined necessary for addtional fault isolation, repair assurance, or required for site
certification.
** Replace power supply modules one at a time so that power to the C–CCP shelf is not interrupted. If power
to the shelf is lost, all cards in the shelf must be downloaded again.
1. Perform on all carrier and sector TX paths to the C–CCP cage.
2. Perform on all carrier and sector RX paths to the C–CCP cage.
3. Perform on all primary and redundant TX paths of the affected carrier.
4. Perform on the affected carrier and sector TX path(s) (BBXR replacement affects all carrier
and sector TX paths)
5. Perform on the affected carrier and sector RX path(s) (BBXR replacement affects all carrier
RX paths)
6. Perform on all RF paths of the affected carrier and sector (RFDS replacement affects all
carriers)
7. Perform with redundant BBX for at least one sector on one carrier.
8. Verify performance by performing on one sector of one carrier only.
9 Perform only if RGD/RGPS, LFR antenna, or HSO or LFR expansion was installed
10 Verify performance by performing testing on one sector of each carrier.
B