DSC-W670 (serv.man2) - Sony Digital Camera Service Manual (repair manual). Page 7

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DSC-W670_ADJ
5-7
Adjustment order
Screen display
5-3-
7
. Dark DP Adjustment
The Dark DP (Dead Pixel) Adjustment order is as follows.
Note:
Perform the Dark DP Adjustment after those performed in 5-3-
4
 to 5-3-
5
.
Small pattern box (PTB-1450) setting: 
Color temperature = 3100 ± 200K
Luminance: LV12.2 ± 0.5
The adjustment is finished normally.
Cap Raw  ...
Threshold :
Find DP NUM
Time (Sec)
DARK DPC
275
90
63
1
FINISH  ....
OK
Fig. 5-3-
19
The adjustment is complete.
The adjustment is finished abnormally.
Cap Raw  ...
Threshold :
Find DP NUM
Time (Sec)
DARK DPC
605
99
146
1
FINISH  ....
NG
Fig. 5-3-
20
Malfunction of Dark DP 
adjustment result
Adjustment order
Screen display
5-3-
8
. Light/S.S Adjustment
The Light/S.S (Light Dead Pixel/Slow Shutter Dead Pixel)
Adjustment order is as follows.
Note:
Perform the Light/S.S Adjustment after those performed in 5-3-
4
 to 5-3-
5
.
The adjustment is finished normally.
Fig. 5-3-
23
The adjustment is complete.
The adjustment is finished abnormally.
Saving ig
Threshold :
DP NUM :
Time (Sec)
145
6000
31
1
FINISH.. RE
NG
 Fig. 
5-3-
24
Malfunction of Light 
adjustment result
NG
 Fig. 
5-3-
25
Malfunction of S.S 
adjustment result
Merging ....
Threshold
Find DP NUM
Time (Sec)
LIGHT DPC
NAND SIZE NOT ENOUGH!!
PLZ CHECK MEDIA !!
20
2762
18
1
FINISH ....'
NG
 Fig. 
5-3-
36
Result that is displayed 
when there is a problem 
with the memory card, etc.
Confirm the indication
on the screen.
Finished abnormally.
Finished normally.
In case of the adjustment is finished abnormally, 
the following indication appears on the screen.
(Fig. 5-3-
20
)
In this case, confirm the adjusting environment
and readjust.
Press the Control button “ b ” “ B ” and “ v ” “ V ” to change selected item. Choose “Dark DPC (LV10)”, 
press the Control button “ z ”, select “OK”, and press the Control button “ z ” to start.
* If the adjustment is disabled, refer to “5-1-6. Enabling the Adjustment” to enable the adjustment. (Page 5-3)
In case of the adjustment is finished normally,
the adjustment completion indication appears 
on the screen. (Fig. 5-3-
19
)
Press the “      (Playback)” button to return to 
adjustment menu.
Check that the camera is on the adjustment mode.
* For the setting procedure of the adjustment mode, refer to “5-1-5. Setting the Adjustment Mode” (Page 5-3).
Place the camera in front of the Small pattern box (PTB-1450). (Fig. 5-3-
18
)
Confirm the indication
on the screen.
Finished abnormally.
Finished normally.
In case of the adjustment is finished abnormally,
the following indication appears on the screen.
(Fig. 5-3-
24
, 5-3-
25
)
In this case, confirm the adjusting environment
and readjust.
Press the Control button “ b ” “ B ” and “ v ” “ V ” to change selected item. Choose “Light S.S (BLACK)”,
press the Control button “ z ”, select “OK”, and press the Control button “ z ” to start.
*1 If the adjustment is disabled, refer to “5-1-6. Enabling the Adjustment” to enable the adjustment. (Page 5-3)
*2 It takes approximately 15 minutes or more on this adjustment.
In case of the adjustment
is finished normally, the
adjustment completion
indication appears on the
screen. (Fig. 5-3-
23
)
* The Self-timer lamp
lights up. (Fig. 5-3-
22
)
Check that the camera is on the adjustment mode.
* For the setting procedure of the adjustment mode, refer to “5-1-5. Setting the Adjustment Mode” (Page 5-3).
Cover camera lens (All black) (Fig. 5-3-
21
)
Restart the camera.
Self-timer lamp
Fig. 5-3-
22
Equipment required: Small pattern box (PTB-1450)
Cover camera lens and
Small pattern box (PTB-1450)
(All black)
Clear chart
Small pattern box
(PTB-1450)
5 mm or less
Black cloth
Camera
Fig. 5-3-
18
Camera
Equipment required: Cover camera lens
(All black)
Black cloth
Fig. 5-3-
21
The changed portions from
Ver. 1.0 are shown in blue.
Ver. 1.1 2012.06
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