Panasonic NR-B53V1 Service Manual

Also see for NR-B53V1: Operating instructions User manual

Contents

Panasonic NR-B53V1 Service Manual Manual pdf 52 page image

5211 Disassembly and Assembly Instructions11.1. Disassembly of Door PanelPCB11.1.1. PCB (Panel)1. Remove the screw at the top of the panel a’ssy. Thenpull the panel a’ssy to the left and lift to detach.2. Release the connector of the PCB (Panel) to removethe panel a’ssy from the door a’ssy PC.3. Remove 2 fixation screws on the PCB (Panel), thenrelease 4 hooks to remove the PCB (Panel).NOTICE• Be careful not to break PCB (Panel) when it is removedand installed. It might become cause of defectiveoperation.11.2. Disassembly of Control PCB,Inverter PCB and Supply Cord11.2.1. Control PCB, Inverter PCB andSupply Cord1. Remove 4 screws and lift the cover board to remove.2. Disconnect all connectors, and unscrew the screw ofeach PCB (at right top corner of each PCB).Remove each PCB, while disengaging the hooks.3. Unscrew the 3 screws of the supply cord to removethe supply cord.CAUTIONBe careful not to touch directly electric parts on thePCB when you remove and install each PCB.