Honeywell TA3840 Maintenance Manual page 23

TA3840S - Radar transmitter supply board - Removing/installing/fuse replacement
Category IIB and IIC
●
Push in the lower lock to disengage the board, then raise and pull the upper extractor lever to
extract the board.
●
When re-installing the board, place the upper extractor lever in horizontal position, slide the
board in its runners, push it until it is engaged, then lower the lever.
F4 - 250 mA
temporised
TA3840R - LCD display board and Communication board - Replacement
●
Remove the front face (refer to "Electronic boards" paragraph in this manual).
Communication board
D
Doc No: MM5008E – Revision 6 – ENG
F3 - 250 mA
temporised
B C A
Data Processing Racks
TA3840 Maintenance Manual
F1 - 200 mA D1TD
LCD display board
E
F2 - 200 mA D1TD
F
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