Tait TM8000 Series, Руководство по обслуживанию

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TM8100 Mobile Radio Service Manual Servicing of Control Head 161
May 2004 © Tait Electronics Limited
Access Website
To locate the correct version of PCB information pack, follow the
procedure given below. It is advisable to print and store a copy of every
PCB information pack published on the Technical Support website.
1. Access the Technical Support website at
support.taitworld.com
.
2. Click the “Login” button. The Log-in dialogue box appears.
3. Enter the required log-in information in the
“Username”
and
“Password” fields. (Tait-only access is required.) Click the “Login”
button.
4. Click the “Mobile Radios — TM8000” option. A list of facilities for
this product family appears.
5. Click the “PCB Information” facility. A list of all PCB information
packs for TM8100 radios appears.
6. Navigate to the required PCB information pack and click the
adjacent
“view/download”
command. The document is displayed.
View the document, print a copy, or save a copy in the test PC.
Alternatively, right-click the
“view/download”
command and select
the save or print option from the menu that appears.
Identify Replacement
Component
After locating the correct PCB information pack for the board, consult
the BOM for the board. Identify the component in question in the
BOM. Note, however, that a new PCB information pack is published
only whenever there is a major change in the design of the board. A
major change normally involves a change in the layout of the PCB,
which requires that the issue number in the IPN be incremented. Any
minor changes following a major change (and preceding the next major
change) normally involve only changes in the components on the board.
Such minor changes might affect the component in question. To
determine if this is the case, consult any technical notes that might apply
to the board; the procedure is given in the next paragraph.