Sailor RT5020 - Removing;Installing the BB Module from the VHF Transceiver Unit

Functional unit workshop service VHF 5000 System
3-16
3.2.11 Removing/installing the BB module from the VHF transceiver unit.
Use the following procedures & illustrations to remove/install the Base Band module. The sequence of the
procedures applicable to the removal and the installation respectively is numbered 1 and 2 and should be carried
out in this sequence.
(HSC-Flow)
Handset
connector
(MKDC-
flow) Radio
front conn.
(MPC-Flow)
module
power
tranceiver
control
(TIAF-flow)
transceiver
(Replace)
replace
baseband
(TIC-flow)
audio
(SW-Flow)
Software
flow
(OCGP-Flow)
option
connect GPS
(OCVDR-
flow)
option VDR
option conn.
relay
(SPD-flow)
SPARC-II
(OCR-flow)
data
40462
(HSC-Flow)
Handset
connector
(MKDC-
flow) Radio
front conn.
(MPC-Flow)
module
power
tranceiver
control
(TIAF-flow)
transceiver
(Replace)
replace
baseband
(TIC-flow)
audio
(SW-Flow)
Software
flow
(OCGP-Flow)
option
connect GPS
(OCVDR-
flow)
option VDR
option conn.
relay
(SPD-flow)
SPARC-II
(OCR-flow)
data
Fig. 3 Base Band module replacement. (See section 3.2.15 for details on fault identification)
The Base Band module is identified for replacements from several flows.
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