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Welch Allyn Connex Vital Signs Monitor 6000 Motherboard Replacement

Replace the motherboard in a Welch Allyn 6000 series Connex vital signs monitor.

Use this guide to remove or replace the motherboard in your Welch Allyn 6000 series Connex vital signs monitor.

PLEASE NOTE: This repair guide was developed by the iFixit team based on Welch Allyn's own service manual. Neither iFixit nor this repair guide is endorsed by or affiliated with Welch Allyn.

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단계 1 Motherboard  ¶ 

Remove all USB connectors from their ports on the motherboard. Note the USB locations before removal for ease of reassembly. The locations of the USB as seen in the manual are shown in the third image. Your unit may differ depending on options. Note the USB locations before removal for ease of reassembly. The locations of the USB as seen in the manual are shown in the third image. Your unit may differ depending on options.

단계 1 Motherboard  ¶ 

  • Remove all USB connectors from their ports on the motherboard.

  • Note the USB locations before removal for ease of reassembly. The locations of the USB as seen in the manual are shown in the third image. Your unit may differ depending on options.

단계 2  ¶ 

Fold the USB cable bundle out of the way. When reassembling, position each cable to extend approximately 1.5 inches past the separator as shown.

단계 2  ¶ 

  • Fold the USB cable bundle out of the way.

  • When reassembling, position each cable to extend approximately 1.5 inches past the separator as shown.

단계 3  ¶ 

Use the flat end of a spudger to "walk" the LCD cable connector (labeled J19 in the service manual) out of its socket. Press first on one side of the connector, then the other to push it free. Be sure to press the connector itself, not the socket on the motherboard. Pull the cable straight out of its socket.

단계 3  ¶ 

  • Use the flat end of a spudger to "walk" the LCD cable connector (labeled J19 in the service manual) out of its socket.

  • Press first on one side of the connector, then the other to push it free. Be sure to press the connector itself, not the socket on the motherboard.

  • Pull the cable straight out of its socket.

단계 4  ¶ 

Pinch the fan cable connector (labeled J45 in the service manual) and pull straight up to remove it from its socket. Be sure to pull only on the connector itself, not the socket on the motherboard. Be sure to pull only on the connector itself, not the socket on the motherboard.

단계 4  ¶ 

  • Pinch the fan cable connector (labeled J45 in the service manual) and pull straight up to remove it from its socket.

  • Be sure to pull only on the connector itself, not the socket on the motherboard.

단계 5  ¶ 

Pull the light bar cable connector (labeled J46 in the service manual) straight up out of its socket. Pull the light bar cable connector (labeled J46 in the service manual) straight up out of its socket. Pull the light bar cable connector (labeled J46 in the service manual) straight up out of its socket.

단계 5  ¶ 

  • Pull the light bar cable connector (labeled J46 in the service manual) straight up out of its socket.

단계 6  ¶ 

Remove the communications board cable connector from its socket (labeled J49 in the service manual). If you have a printer unit in your model, remove the printer power cable at this time,  it is labeled J17 in the service manual. If you have a printer unit in your model, remove the printer power cable at this time,  it is labeled J17 in the service manual.

단계 6  ¶ 

  • Remove the communications board cable connector from its socket (labeled J49 in the service manual).

  • If you have a printer unit in your model, remove the printer power cable at this time, it is labeled J17 in the service manual.

단계 7  ¶ 

Carefully remove the speaker cable connector (labeled J12 in the service manual) from the motherboard. Carefully remove the speaker cable connector (labeled J12 in the service manual) from the motherboard. Carefully remove the speaker cable connector (labeled J12 in the service manual) from the motherboard.

단계 7  ¶ 

  • Carefully remove the speaker cable connector (labeled J12 in the service manual) from the motherboard.

단계 8  ¶ 

Lift the ZIF collar securing the power button cable (labeled J6 in the service manual) with the flat end of a spudger to loosen its grip. Pull the power button cable straight up from its socket. Pull the power button cable straight up from its socket.

단계 8  ¶ 

  • Lift the ZIF collar securing the power button cable (labeled J6 in the service manual) with the flat end of a spudger to loosen its grip.

  • Pull the power button cable straight up from its socket.

단계 9  ¶ 

Remove the smart-battery cable connector from its socket (labeled J34 in the service manual). Remove the smart-battery cable connector from its socket (labeled J34 in the service manual). Remove the smart-battery cable connector from its socket (labeled J34 in the service manual).

단계 9  ¶ 

  • Remove the smart-battery cable connector from its socket (labeled J34 in the service manual).

단계 10  ¶ 

Pinch the battery power connector and lift straight up to unclip it from its socket on the motherboard (labeled J29 in the service manual). Pinch the battery power connector and lift straight up to unclip it from its socket on the motherboard (labeled J29 in the service manual). Pinch the battery power connector and lift straight up to unclip it from its socket on the motherboard (labeled J29 in the service manual).

단계 10  ¶ 

  • Pinch the battery power connector and lift straight up to unclip it from its socket on the motherboard (labeled J29 in the service manual).

단계 11  ¶ 

Use the flat end of a spudger to separate the battery supply cable connector bracket from the socket (labeled J30 in the service manual). Pull the battery supply cable connector straight up from the board.

단계 11  ¶ 

  • Use the flat end of a spudger to separate the battery supply cable connector bracket from the socket (labeled J30 in the service manual).

  • Pull the battery supply cable connector straight up from the board.

단계 12  ¶ 

Carefully pull the LCD flex cable straight up from its socket in the motherboard (labeled J48 in the service manual). Carefully pull the LCD flex cable straight up from its socket in the motherboard (labeled J48 in the service manual).

단계 12  ¶ 

  • Carefully pull the LCD flex cable straight up from its socket in the motherboard (labeled J48 in the service manual).

단계 13  ¶ 

Remove the eight Phillips #1 screws from the motherboard. The screw securing the ethernet cable bracket has a washer between it and the bracket. Take care not to lose it.

단계 13  ¶ 

  • Remove the eight Phillips #1 screws from the motherboard.

  • The screw securing the ethernet cable bracket has a washer between it and the bracket. Take care not to lose it.

단계 14  ¶ 

Lift the motherboard from the light-bar side and pull it toward the edge of the case to free the ethernet cable connector from under the case. Lift the motherboard out of the case to gain access to the ethernet cable connector. Do not attempt to remove the board entirely as it is still connected to the monitor.

단계 14  ¶ 

  • Lift the motherboard from the light-bar side and pull it toward the edge of the case to free the ethernet cable connector from under the case.

  • Lift the motherboard out of the case to gain access to the ethernet cable connector.

  • Do not attempt to remove the board entirely as it is still connected to the monitor.

단계 15  ¶ 

Remove the ethernet cable connector (labeled J11 in the service manual) from the mother board. Remove the ethernet cable connector (labeled J11 in the service manual) from the mother board.

단계 15  ¶ 

  • Remove the ethernet cable connector (labeled J11 in the service manual) from the mother board.