Coby Dvd R11000 I O Ports Replacement Repair Guide

Difficulty

Difficult

Steps

Time Required

                          20 - 30 minutes

Sections

Outer Casing
2 steps
3-Pin Power Cable
1 step
Circuit Boards
7 steps
I/O Ports
1 step

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What you need

Step 1

              Outer Casing

Remove the four 1cm screws, two on each side, of the DVD player with the Phillips #1 screwdriver.
Remove the five 1cm screws on the back of the DVD player with the Phillips #1 screwdriver.
It is not required to remove the other seven screws in the middle between the I/O ports.

Remove the four 1cm screws, two on each side, of the DVD player with the Phillips #1 screwdriver.

Remove the five 1cm screws on the back of the DVD player with the Phillips #1 screwdriver.

It is not required to remove the other seven screws in the middle between the I/O ports.

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Step 2

Position the DVD player so that the back is facing you
Grab underneath the sides of the DVD player and lift the front of it upwards.
Carefully pull the top of the casing off

Position the DVD player so that the back is facing you

Grab underneath the sides of the DVD player and lift the front of it upwards.

Carefully pull the top of the casing off

Step 3

              3-Pin Power Cable

Gently pinch the 3-pin white adapter of the wire connecting the power cord to the circuit board.
Remove the wire from the circuit board.

Gently pinch the 3-pin white adapter of the wire connecting the power cord to the circuit board.

Remove the wire from the circuit board.

Step 4

              Circuit Boards

Position the DVD player so that the side with golden circuit board, where the power cord was plugged into, is closest to you.
Remove the black wire with the 6-pin white adapter, which is adjacent to the other three pin adapter wires on the golden circuit board.

Position the DVD player so that the side with golden circuit board, where the power cord was plugged into, is closest to you.

Remove the black wire with the 6-pin white adapter, which is adjacent to the other three pin adapter wires on the golden circuit board.

Step 5

Position the DVD player so that the back panel is facing you.
Remove the three wires with the white pin adapters from the golden circuit board.

Position the DVD player so that the back panel is facing you.

Remove the three wires with the white pin adapters from the golden circuit board.

Step 6

Remove the four half inch screws, located at each corner of the golden circuit board, using the Phillips #1 screwdriver.
Place the blue plastic tool opener underneath the side of the circuit board and carefully remove it from the DVD player.

Remove the four half inch screws, located at each corner of the golden circuit board, using the Phillips #1 screwdriver.

Place the blue plastic tool opener underneath the side of the circuit board and carefully remove it from the DVD player.

Step 7

Position the DVD player so that the front is facing you.
Using the tweezers and the blue plastic opening tool, disconnect the ribbon cables from the green circuit board where the I/O ports are attach to.

Position the DVD player so that the front is facing you.

Using the tweezers and the blue plastic opening tool, disconnect the ribbon cables from the green circuit board where the I/O ports are attach to.

Step 8

Remove the three wires with the white pin adapters from the green circuit board that you just disconnected the ribbon wires from.

Remove the three wires with the white pin adapters from the green circuit board that you just disconnected the ribbon wires from.

Step 9

Remove the seven 1cm screws located on the back panel of the outer casing, in between the I/O ports, with the Phillips #1 screwdriver
Grab the sides of the back panel and remove it from the DVD player.

Remove the seven 1cm screws located on the back panel of the outer casing, in between the I/O ports, with the Phillips #1 screwdriver

Grab the sides of the back panel and remove it from the DVD player.

Step 10

Remove the two 1cm screws that are circled in red.
Place the blue plastic tool opener underneath the side of the circuit board and carefully remove it from the DVD player.

Remove the two 1cm screws that are circled in red.

Step 11

              I/O Ports

De-solder the electrical components contained in the red rectangles from the green circuit board, which is the second one you removed.
Each red rectangle contains the electrical components for a specific group of I/O ports

De-solder the electrical components contained in the red rectangles from the green circuit board, which is the second one you removed.

Each red rectangle contains the electrical components for a specific group of I/O ports

To reassemble your device, follow these instructions in reverse order.

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                    Andrew

Member since: 10/22/2014

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                       UMass Dartmouth, Team 1-6, Shastany Fall 2014                        

                                                  Member of UMass Dartmouth, Team 1-6, Shastany Fall 2014 



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