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An Audio/Visual port enables a device to send or receive sounds and images. If these are not coming through, the A/V port may be at fault. If the A/V port is determined to be faulty, this guide will demonstrate how to replace the A/V port in the Konica Minolta DiMAGE Z3. This repair is not only relatively expeditious, but also relatively easy, and requires no major technical skills to complete.
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Open the battery chamber door by sliding the door to the side of the camera to release the safety catch.
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Lift the door up to open.
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Insert the four batteries inside of the battery chamber door.
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Make sure the positive and negative battery terminals are in the correct position.
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Use a screwdriver to remove the four viewfinder cover screws.
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Remove the 2 small screws under the viewfinder.
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Remove the screen cover by applying slight pressure at the top, then pulling the screen protector away from the camera.
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Remove 6 screws on the bottom panel.
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Remove 1 screw on the outer side of the battery chamber.
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Remove 1 screw inside the battery chamber.
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Pull the wrist strap away from the front of the camera to remove it.
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Then carefully pull the back casing apart from the camera.
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Remove the 3 screws that attach the LCD screen to the circuit board.
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Gently remove the LCD screen from the circuit board.
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crwdns2935267:0crwdne2935267:0Tweezers$4.99
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Use tweezers to carefully pull the ribbon cable from the circuit board, not from the LCD screen.
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Peel back tape on LCD screen to reveal where the wires are attached. Use tweezers to detach the wires from the LCD screen.
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Remove the single screw that connects the circuit board to the motherboard.
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Carefully remove the circuit board from the motherboard.
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Leave the wires attached to the circuit board.
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The A/V port is glued to the motherboard. Heat should be applied carefully with a heat gun to loosen the adhesive.
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Remove the A/V port with a spudger.
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To reassemble the device, follow these instructions in reverse order.
To reassemble the device, follow these instructions in reverse order.
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Thanks for the help that enabled me to disassembling a Z5.
Is not exactly the same, but helped a lot.
I post comments about the differences I found.
I want only to reack the cursor buttons.
Regards
Joaquim