User Manual

SDB670 – SERVICE MANUAL TNM-M-E-0032
May 13 Page 52 SPARES
7 SPARES
7.1 S ERVICE C ONCEPT
The SDB670 DMR Base Station has been designed to provide a fully integrated DMR base station
repeater, using common core electronics, software and interfacing.
It is a requirement that once the customer has purchased equipment, Simoco can follow this up by
providing an ongoing, high level of customer support together with a competitive and professional
servicing activity.
There are three levels of service available, these are detailed in Table 16 below.
Table 16. Service Levels.
Level Activity
Recommended
Spares
Recommended Test
Equipment and Tools
1
This is intended to achieve rapid
turn around by:
• Complete replacement of
transceiver or ancillaries.
• Replacement of sub-
assemblies.
• Reprogramming.
• Checking/replacement of
fuses.
Faulty units are to be returned to a
Level 2 service facility with an
attached fault report.
This level of service should not
exceed 20 minutes.
Fans.
Spare cable assys.
Replacement fuses.
Multimeter.
PC with Programmer.
Engineering handset.
Small flat-blade screwdriver.
Small cross-head
screwdriver.
Large pozi-drive screwdriver.
2
Level 2 service includes Level 1
with the addition of fault
rectification by:
• Replacement of PCB,
mechanical component, or
cable assembly.
• Cosmetic repair.
Listed in Level 2
Spares Schedule.
Spare parts available to
order from Central
Spares.
As above + service aids and
test equipment.
3
Repair by PCB or mechanical
component replacement, Cosmetic
repair.
Repair of PCB to component level
in Central Repair Unit (CRU).
Listed in Level 2
Spares Schedule.
Radio PCB
components only
available to CRU.
As above + service aids and
test equipment.
7.2 L EVEL 2 S PARES S CHEDULE
7.2.1 SDB670 DMR Base Station
The recommended spares schedule for Service Level 2 is shown overleaf in Table 17.