Sony DVW-790WS/790WSP Replacing the Card Door Assembly, Replacing the 40-pin Fitting Assembly

3-7. Replacing the Card Door Assembly

3-8. Replacing the 40-pin Fitting Assembly

3-7. Replacing the Card Door Assembly

Removal

1.Open the inside panel.

2.Disconnect the flexible card wire from the connector (CN10) on the VR-248 board.

3.Remove the five precision screws to remove the card door assembly.

Reinstallation

Required tool

.Sealant TSE-392W : 7-432-950-03

Flexible card wire

Precision

P 1.4x3.5

Card door assembly

Precision

P 1.4x3.5

CN10

VR-248 board

1.Remove the remaining old sealant from the

surface of the inside panel ( portion in the figure) using a flatbrade screwdriver.

2.Apply the sealant to the areas in the figures “ 1 Inside panel” and “ 2 Card door

assembly” as shown, to a width of 1 to 2 mm. n

As for the areas nearby the hole for the open switch, be careful not to exceed 1 mm of the width of applying sealant.

Take care not to ooze the sealant to the outside surface. If it is out, wipe the sealant off.

3.Reattach the card door assembly by reversing the removing steps.

Standard tightening torque :

10 x10_2 N.m {1.0 kgf.cm}

1 Inside panel		2 Card door assembly
	1 mm

Open switch hole

Sealant

Sealant

3-8. Replacing the 40-pin Fitting Assembly

Refer to Section “3-1-4. Replacing the CI-20 and CI-21 Boards”.

3-28

DVW-790WS/709WS/707

DVW-790WSP/709WSP/707P P2V1