Icom IC-821H - Disassembly Instructions; Opening the Transceivers Case; Removing the PA-A Unit; Opening the Inside Chassis

SECTION 2 DISASSEMBLY INSTRUCTIONS
• Opening the transceiver's case
CD. Unscrew 8 screws from the transceiver's top and 4 screws
from the sides, then remove the top cover.
® Turn the transceiver upside down.
® Unscrew 4 screws from the bottom cover, then remove the
bottom cover.
• Opening the inside chassis
CD Remove the top and bottom covers as shown above.
® Loosen the gutter screw on each side of the front panel's
rear side.
® Unscrew t screw from each side of the front panel's rear
side.
® Pull the front panel forward as shown by the arrow at right.
® Loosen 1 flat head screw each side of the MAIN unit
chassis.
® Unscrew 2 silver screws from the rear panel.
(j) Lift and pivoted the MAIN unit chassis to the vertical
position, and tighten the screws (labelled ®) to secure the
chassis.
2 -1
• Removing the PA-A unit
CD Opening the inside chassis as previous instructions.
® Unscrew 8 silver screws ®, then remove the PA-A cover.
® Unsolder 3 points ®.
® Unscrew 2 screws ®.
® Unscrew 6 silver screws ®, then remove the PA-A unit.
• Removing the PA-B unit
CD Remove the top cover.
® Unscrew 8 silver screws ®, then remove the PA-B cover.
® Unsolder 3 points ®.
® Unscrew 2 screws ®.
® Unscrew 2 screws ®.
® Unscrew 8 silver screws ®, then remove the PA-B unit.
rv
I