Midian Encryption Programming and Service Manual
TM8000 Encryption
55
June 2006
© Tait Electronics Limited
4.7
Fitting the TM8000 Encryption Options Board
Important
Do not remove the break-offs from the encryption module:
these have the screw holes required for fitting the module
to the TM8000 Encryptions Options Board.
A 20-way connector connects the flexible loom (IPN 219-02129-00 -
supplied) to the encryption module using 3 short 4/40 screws and fibre
washers. These screws pass through the 3 holes, which are in the break-off
areas of the encryption modules, and are screwed into three short 4/40screw
locks, which are mounted onto the encryption options adaptor board.
The following parts are supplied with the TM8000 Encryption Options
Board:
Use the diagrams and the instructions that follow to assemble or disassemble
the encrypted TM8000 radio.
Fit Midian Encryption Module to TM8000 Encryption Options Board
1.
Fit the 20way
flex loom
(IPN 219-
50096-00)
into Encryp-
tion Options
Board Flex-
edge connec-
tor J5
2.
Fit the other
end of the
flex loom to encryption module flex edge connector.
3.
Fit encryption module to Encryption Options Board using three Pan
Pozi screws and fibre washers, screwlocks, washers and nuts as shown.
Qty
IPN
Description
1
219-00329-00
Loom TMA Int Opt
1
219-50096-00
FFC Jumper 20w 0.5mm
1
228-24341-02
PCB TM8 ecrypt opt brd enig
2
354-01041-00
Fsnr Scrw Lok Kit 4-40
3
347-00011-00
Scrw 4-40*3/16 Unc P/P Blk
3
353-00010-15
Wshr M3 Fibre 8mm Od*1mm
6
349-02062-00
Scrw M3*8 T/T P/T ContiR
screwlock nut
screwlock washers (2)
screwlocks
XA2434-01 board
flex
loom
1.
3.
2.
4x40 screw
fibre washer
encryption module
