SRS-X77 - Sony Audio Service Manual (repair manual). Page 13

There are a few methods to remove the panel (top) assy.
Remove it by using a method that does not damage the cabinet.
Note 1: The panel (top) assy is not reusable. If it is removed, make sure to replace it with a new one.

[?/1] button

1 Insert a jig into the gap between the panel 

2: Take care not to slide the jig sideways 

 

 

or apply pressure on the rear side.

3 Completely remove the panel (top) assy.

3: The panel (top) assy is not reusable. 

 

 

If it is removed, make sure to replace 

 

 

it with a new one.

2 Hold the lifted part with your hand, and 

4 Completely remove the panel (top) assy.

3: The panel (top) assy is not reusable. 

 

 

If it is removed, make sure to replace 

 

 

it with a new one.

2 While tilting the thin, flat object in the 

 (POW).
 Note 

4: Make sure not to apply strong 

 

 

pressure on the [?/1] button.

4 Insert a flathead screwdriver, etc. into the 

4: Make sure not to apply strong 

 

 

pressure on the [?/1] button.

3 Completely remove the cap (POW).

5: The cap (POW) is not reusable.

3 Hold the lifted part with your hand, and 

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2 Insert a rod, etc. into the upper hole of the 

1 Insert a thin, flat object into the gap 

between the [?/1] button and panel (top) 

5 Hold the lifted part with your hand, and 

6 Completely remove the panel (top) assy.

3: The panel (top) assy is not reusable. 

 

 

If it is removed, make sure to replace 

 

 

it with a new one.