Matsushita CF-18NHHZXBM service manual Setting the LED PCB and the Switch PCB, PET Tape

7.2.8.Setting the LED PCB and the Switch PCB

1.Set the Power Switch.

2.Set the Switch PCB.

3.Set the LED PCB.

4.Attach the new LED Waterproof Sheet.

LED PCB LED Waterproof Sheet

Power

Switch

Knob

Operation Sheet Switch PCB

!Assembly of the LED PCB and the Switch PCB

LED PCB

LED PCB Tape

0~5mm

Ensure it does not come

over the end of the Board by 0.5 mm or more.

Back side

LED Light Guide Sheet

Avoid running over the LED.

SW PCB

Connector surface

LED FFC

0~3mm

Sub material:

PET TAPE 1

(19 mm width x 3 cm)

Fold back and attach. Allowable misalignment of the edges

0~1.5mm

Operation Tape

Match the frame edges

and attach them.

Avoid coming off of the LED part,

or running over the LED part.

Confirm the direction when attaching.

CN bracket is on the back side.

Operation Sheet

Power SW Knob Perform the operation check for a few times, and ensure the smooth operation without noise.

SW PCB

Match to the upper left corner. 0 to 0.5 mm

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