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PN-A601　DISASSEMBLY AND ASSEMBLY

 6 – 3

3 ) Open the clamp. Disconnect the connector at two positions. Remove four screws 

A (M3 x 6, Silver), and remove the fan assembly. Remove four

screws 

B (M3 x 28, Silver) and remove the fan.

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When installing, be careful of the fan direction. Do not cover the convex positioning section.

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When replacing the fan, be careful not to pinch the harness.

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0.55 - 0.65N•m

1 ) Unscrew 8pcs of screws (M3 x 4 (black)), and remove the Expansion cover.

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0.7 - 0.9N•m

A

Screw

FAN Assy

Slit

Slit

Screw

Mark

FAN

Mark

FAN

Screw

FAN Assy

Clamp

Clamp

A

B

Screw B

Screw x 8

PN-A601　DISASSEMBLY AND ASSEMBLY

 6 – 4

1 ) Remove 4 screws 

A (M6 x 22S/SW, Black), and remove the handle and the handle spacer. Remove 22 screws B (M4 x 6, Black) and 6 screws

C (M4 x 6, Black), and 5 screws D (M3 x 6, Black), and remove the rear cover assembly.

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Screw 

A: 2.5 - 2.7N•m

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Screw 

B,C: 0.9 - 1.1N•m

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Screw 

D: 0.55 - 0.65N•m

B  x 22

Screw

After remove
the handle

Handle
spacer

After remove
the handle

A  x 4

Screw

C  x 6

Screw

D  x 5

Screw

PN-A601　DISASSEMBLY AND ASSEMBLY

 6 – 5

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When replacing the rear cover assembly, reassemble the rear cover assembly in the following procedures.

1 ) Insert the positioning section of the rear cover R into the positioning hole in the rear cover L, and fix with four screws 

A (M3 x 8B, Silver).

2 ) Attach the four corner fixing plates, and fix them with 8 screws 

B (M4 x 6, Silver).

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The connected part should be properly seated. (not lifted)

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Screw 

A: 0.55 - 0.65N•m

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Screw 

B: 0.7 - 0.9N•m

Locating points

Locating points

Locating points

Locating points

Corner fixing plate x 4

B  x 8

Screw

A  x 4

Screw

PN-A601　DISASSEMBLY AND ASSEMBLY

 6 – 6

1 ) Remove sixteen screw-blind sheets. Remove eight screws (M4 x 6, flat head, Black), and remove the front bezels L and R. Remove eight screws

(M4 x 6, flat head, Black), and remove the front bezel D assembly.

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Since there is no excessive length of the flat cable of the key PWB, do not separate the front bezel D assembly from the LCD module too much
when removing the assembly.

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When attaching the front bezels L and R, insert the positioning section of the front bezels L and R into the holes in the front bezels D and U.

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Tighten the screws in the holes on the panel side.

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After tightening the screws, attach the screw-blind sheets precisely to positions.

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0.9 - 1.1N•m

2 ) Remove the key PWB fixing plate, lift the key PWB, and remove the flat cable.

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Fit the key PWB with the IR filer hole.

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Slide the key PWB fixing plate so that it is caught by the rib, and attach.

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Gently pull the flat cable to check that it is not disconnected.

Locating 
Points

Locating 
Points

Panel side

Screw-blind 
sheets x 16

Screw x 16

Key PWB

Key PWB fixing plate

IR filter

Rib

Rib