DSC-W310 (serv.man2) - Sony Digital Camera Service Manual (repair manual). Page 4

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DSC-W310_ADJ
4-4
4-2-2. Iris/Mechanical Shutter/Bad Pixel Adjustment
The Iris, Mechanical Shutter and Bad Pixel Adjustment order is as follows.
Small pattern box (PTB-1450) setting:
Color temperature = 3150 ± 50K
Luminance: LV12.3 ± 0.2
Adjustments order
The adjustment is finished abnormally.
O ADJUST IRIS OK
X Still Pixel NG
O Mshutter OK
O PreviewPixel OK
Fig. 4-2-8
Malfunction of Still Pixel adjust-
ment.
X ADJUST IRIS NG
O Still Pixel OK
O PreviewPixel OK
X Mshutter NG
Fig. 4-2-9
Malfunction of Iris & Mechanical 
Shutter adjustment.
X PreviewPixel NG
O Mshutter OK
O Still Pixel OK
X ADJUST IRIS NG
Fig. 4-2-10
Malfunction  of  Iris  &  Preview 
Pixel adjustment.
X Still Pixel NG
O Mshutter OK
O PreviewPixel OK
X ADJUST IRIS NG
Fig. 4-2-11
Malfunction of Iris & Still Pixel 
adjustment.
X Still Pixel NG
X Mshutter NG
O PreviewPixel OK
O ADJUST IRIS OK
Fig. 4-2-12
Malfunction of Mechanical Shut-
ter & Still Pixel adjustment.
O Still Pixel OK
X Mshutter NG
X PreviewPixel NG
O ADJUST IRIS OK
Fig. 4-2-13
Malfunction of Mechanical Shut-
ter & Preview Pixel adjustment.
X Still Pixel NG
O Mshutter OK
X PreviewPixel NG
O ADJUST IRIS OK
Fig. 4-2-14
Malfunction of Preview Pixel & 
Still Pixel adjustment.
X ADJUST IRIS NG
X Mshutter NG
X PreviewPixel NG
O Still Pixel OK
Fig. 4-2-15
Malfunction of Iris, Mechanical 
Shutter & Preview Pixel adjust-
ment.
X PreviewPixel NG
O Mshutter OK
X ADJUST IRIS NG
X Still Pixel NG
Fig. 4-2-16
Malfunction of Iris, Preview Pixel 
& Still Pixel adjustment.
X ADJUST IRIS NG
O PreviewPixel OK
X Mshutter NG
X Still Pixel NG
Fig. 4-2-17
Malfunction of Iris, Mechanical 
Shutter & Still Pixel adjustment.
X Mshutter NG
X Still Pixel NG
O ADJUST IRIS OK
X PreviewPixel NG
Fig. 4-2-18
Malfunction of Mechanical Shut-
ter,  Preview  Pixel  &  Still  Pixel 
adjustment.
X ADJUST IRIS NG
X Mshutter NG
X PreviewPixel NG
X Still Pixel NG
Fig. 4-2-19
Malfunction of all adjustment.
The adjustment finished normally.
O ADJUST IRIS OK
O Mshutter OK
O Still Pixel OK
O PreviewPixel OK
Fig. 4-2-4
The adjustment is complete.
The adjustment is finished abnormally.
X ADJUST IRIS NG
O Mshutter OK
O Still Pixel OK
O PreviewPixel OK
Fig. 4-2-5
Malfunction of Iris adjustment.
O PreviewPixel OK
O Still Pixel OK
O ADJUST IRIS OK
X Mshutter NG
O PreviewPixel OK
O Still Pixel OK
Fig. 4-2-6
Malfunction of mechanical shutter 
adjustment.
O ADJUST IRIS OK
X PreviewPixel NG
O Mshutter OK
O Still Pixel OK
Fig. 4-2-7
Malfunction  of  Preview  Pixel 
adjustment.
Screen display
Set the unit to the adjustment mode.
* For the setting procedure of the adjustment mode, refer to “PREPARATIONS” (Page 4-2).
Place the camera in front of the Small pattern box (PTB-1450). (Fig. 4-2-3)
Press the control button “ v (Key Up)”, then Iris/Mechanical Shutter/Bad Pixel Adjustment starts.
Confirm the indication
on the screen.
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In case of the adjustment is finished normally.
The adjustment completion indication appears
on the screen. (Fig. 4-2-4)
Turn off the power to quit the adjustment mode.
In case of the adjustment is finished abnormally.
The following indication appears on the screen.
(Fig. 4-2-5 to 4-2-19)
In this case, confirm the adjusting environment
and readjust.
Small pattern box
(PTB-1450)
Equipments required: Small pattern box (PTB-1450)
Camera table
Fig. 4-2-3
0.5
to
1.0 cm
Camera
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