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TOP AND BOTTOM COVERS
There are no screws used to secure the top and bottom covers. Both top and bottom covers are removed with a flat
blade screwdriver or similar tool. On each side of the radio there are two small slots (one at the top and one at the
bottom). Insert the screwdriver into the slot and gently pry the lip of the cover out from the radio. without removing
the screwdriver from the slot and in the same motion, pry the cover up. Both covers can be removed from either side
of the radio.
FRONT PANEL
1. Remove the (6) M3 x 6 machine screws (3 on top and 3 on bottom) that secure the front panel to the chassis.
2. Two cables connect the volume board to the RF board (at PL1) and to the digital board at (PL2). These
cables may be unplugged at the RF board and at the digital board. A ribbon cable from the display board to
the digital board must be unplugged to remove front panel.
RF BOARD
1. Remove the (13) M3 x 24 machines screws securing the RF shield to the chassis.
2. Remove the M3 x 8 machine screw that secures the DC cord bracket to the chassis. Slide the bracket and
cord out of the chassis.
3.
Remove the (6) M3 x 6 machine screws (3 on top and 3 on bottom) that secure the front panel to the chassis.
4.
Remove the RF shield by pushing the front panel forward so the shield will clear and then sliding the DC
cord, bracket and connector through the rectangular hole in the shield.
5.
De-solder the antenna connector from the RF board.
6.
Remove the remaining (10) machine screws securing RF board, IC1, and Q14 and Q9.
7.
Q13 is mounted to the chassis with a spanner nut which is only accessible from top of the radio through a
hole in the digital board. Remove the spanner nut.
8.
Remove the RF board.
MONOGRAM SERIES LBI-38865
DISASSEMBLY
Page-15-
Nov. 94
DISASSEMBLY
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