Sony DSC-T7 (serv.man2) Service Manual ▷ View online
DSC-T7
HELP
HELP 05
Two MS electrostatic
sheets
sheets
When reassembling, attach MS electrostatic sheets in such a
way that they do not cover the four holes of the MS connector.
At that time, be sure to use new MS electrostatic sheets.
way that they do not cover the four holes of the MS connector.
At that time, be sure to use new MS electrostatic sheets.
Four holes
MS connector
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HELP
6
Control switch block
(RL51710), piezo speaker
5
Flexible board
(Block light guide plate)
1
Screw (M1.4x2.5) silver
SP adhesive sheet
When removing the piezo speaker from the main frame assembly,
a part of the cushion of the piezo speaker is ripped apart, remaining
on the SP adhesive sheet on the main frame assembly.
When reassembling, remove the SP adhesive sheet and the cushion
of the piezo speaker left on the main frame assembly before using
a new SP adhesive sheet.
At this time, replace the piezo speaker also with a new one.
a part of the cushion of the piezo speaker is ripped apart, remaining
on the SP adhesive sheet on the main frame assembly.
When reassembling, remove the SP adhesive sheet and the cushion
of the piezo speaker left on the main frame assembly before using
a new SP adhesive sheet.
At this time, replace the piezo speaker also with a new one.
When reassembling, fit the three dowels of the main frame assembly
into the three positioning holes of the control switch block (RL51710).
into the three positioning holes of the control switch block (RL51710).
Main frame assembly
Piezo speaker
3
ST capacitor
guide
2
ST cushion
4
Peel off the
piezo speaker
HELP 06
(disassembly of the control
switch block (RL51710))
(disassembly of the control
switch block (RL51710))
Flexible board of the control
switch block (RL51710)
switch block (RL51710)
Main frame assembly
Three
dowels
dowels
Three
positioning
holes
positioning
holes
DSC-T7
HELP
1
Remove soldering the two points
2
Control switch block (RL51710)
Positioning sheet for soldering
the piezo speaker
the piezo speaker
Positioning for soldering
3
Piezo speaker
Piezo speaker
Positioning hole
Flexible board of the control
switch block (RL51710)
switch block (RL51710)
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.
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.
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.
block (RL51710). At this time, the height of the solders must not
exceed 1 mm.
Vibration plate
cm
0
1
2
3
4
5
6
7
8
9
10
HELP 07
(disassembly of the
piezo speaker)
(disassembly of the
piezo speaker)
When soldering, print this sheet and use this as a
workbench for positioning.
workbench for positioning.
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.
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.
a
b
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Link
Link
3. BLOCK DIAGRAMS
POWER BLOCK DIAGRAM
OVERALL BLOCK DIAGRAM
POWER BLOCK DIAGRAM
OVERALL BLOCK DIAGRAM
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