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Modifications for the ICOM - RogerK

Modifications for the ICOM - RogerK

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You should now have <strong>the</strong> RF board completely removed at this time: Figures 1.10 and 1.11 shows both sides of this boardFigure 1.10 Bottom ViewFigure 1.11 Top ViewSTEP 9Remove <strong>the</strong> screw on <strong>the</strong> right hand side central to <strong>the</strong> PTT, and FUNC button. And <strong>the</strong> one on <strong>the</strong> left just bellow <strong>the</strong> littleshield. DO NOT REMOVE <strong>the</strong> two top corner ones <strong>the</strong>y hold <strong>the</strong> LCD assembly!!! See figure 1.12 <strong>for</strong> which screws to remove.Figure 1.12STEP 10Desolder <strong>the</strong> two speaker wires from <strong>the</strong> speaker. Lift <strong>the</strong> bottom of <strong>the</strong> board out till <strong>the</strong> LCD clears its mounts in <strong>the</strong> case andpull <strong>the</strong> board out GENTLY so <strong>the</strong> rubber seal and <strong>the</strong> rubber keypad is not dislodged. If <strong>the</strong>y do, just re insert <strong>the</strong>m. See figure1.13 <strong>for</strong> speaker solder joints.Figure 1.13STEP 11Turning this board over with <strong>the</strong> LCD now facing you <strong>the</strong>re is position <strong>for</strong> 7 SMD diodes marked A or A2 on <strong>the</strong> right hand sidejust above <strong>the</strong> central mounting point. All have to be removed I had 4 in my radio! See figure 1.14Figure 1.14

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