Sony DSC-T7 Service Manual page 15

HELP 07
(disassembly of the
piezo speaker)
1 Remove soldering the two points
2 Control switch block (RL51710)
Positioning sheet for soldering
the piezo speaker
When soldering, print this sheet and use this as a
workbench for positioning.
cm
0
1
2
3
4
5
6
7
8
9
10
Note: Use this drawing in its actual scale.
If you cannot print this out in its actual scale, the PC
or printer setting is a probable cause.
In such a case, use a photocopier or another tool to
obtain the actual size.
DSC-T7
3 Piezo speaker
Positioning for soldering
Determine the position by aligning line "a" on the flexible board of
the control switch block (RL51710) with line "b" on the vibration
plate of the piezo speaker in parallel, and matching the positioning
hole on each of them.
Flexible board of the control
switch block (RL51710)
Piezo speaker
The solders must not run off the flexible board in the control switch
block (RL51710). At this time, the height of the solders must not
exceed 1 mm.
a
Positioning hole
b
Vibration plate
HELP