Removal and Installation Procedures
TDS 520A, 524A, 540A, & 544A Service Manual
6Ć57
Move Circuit Board
Forward to Clear
Main Chassis
Figure 6Ć27:ăDisplayĆDriver Board Removal
Reinstallation:
! !
#$!
! !
# !
# " !
" #
H Top Cover and Board Brackets ! # $
H A11 Processor/Display Board $
H A14 D1 Bus and Power Cables $
H DisplayĆFrame Assembly