Sony DSC-KW1 / DSC-KW11 Service Manual ▷ View online
4-4
DSC-KW1/KW11
4-2. MB/LCD FUNCTION CHECK
The MB (Main Board)/LCD Function Check order is as follows.
Handling of 9 Colors Chart
When performing adjustments using the 9 colors chart, insert the
transparent window in the lower right position. (Fig. 4-2-1)
transparent window in the lower right position. (Fig. 4-2-1)
Small pattern box
9 colors chart
Transparent window
Fig. 4-2-1
If NG appears for more than one check item, confirm the adjusting
environment and recheck. (Fig. 4-2-4)
environment and recheck. (Fig. 4-2-4)
Ver:X.XXXX
RTC :
-OK
Cel Er
CARD:
AUDIO:
Mem:
AUDIO:
Mem:
-NG
-OK
-OK
-OK
-OK
NG
Fig. 4-2-4
Example: NG appears for
CARD.
1) Check that the camera is on the adjustment mode.
Note:
For the setting procedure of the adjustment mode, refer to “4-1-5. Setting the Adjustment Mode” (Page 4-3).
2) Place the camera in front of the Small pattern box (PTB-1450). (Fig. 4-2-2)
3) Touch the Up, Down, Right or Left key to change selected item. Choose “MB/LCD”, touch the Set key, select “OK”, and touch the Set key
to start.
Note:
If the check is disabled, refer to “4-1-6. Enabling the Adjustment” to enable the check. (Page 4-3)
4) Confirm the indication on the screen.
If OK appears for all check items, press the “Shutter” button to
return to adjustment menu. (Fig. 4-2-3)
return to adjustment menu. (Fig. 4-2-3)
Ver:X.XXXX
RTC :
-OK
FINISH
CARD:
AUDIO:
Mem:
AUDIO:
Mem:
-OK
-OK
-OK
-OK
-OK
OK
Fig. 4-2-3
Function check items
Item
Description
CARD
Check Memory card socket can be read/written.
AUDIO
REC/PLAY audio file, check Microphone and Speaker are working.
Mem
Check Internal memory size, conform to spec.
Equipment required: Small pattern box (PTB-1450)
Cover camera lens and
Small pattern box (PTB-1450) (All black)
9 colors chart
Small pattern box (PTB-1450) (All black)
9 colors chart
Small pattern box
(PTB-1450)
(PTB-1450)
5 mm or less
Black cloth
Screen side
Lens side
Camera
Fig. 4-2-2
4-5
DSC-KW1/KW11
4-3. CAMERA SECTION ADJUSTMENTS
4-3-1. Focus Adjustment
The Focus Adjustment order is as follows.
Note:
When using the Flange back adjustment jig, take care of the following points:
• For the illumination, use a light source such as an incandescent lamp or inverter type fluorescent light free from flickering.
• Do not make an adjustment in the environment where fluorescent lamp flickering occurs even if the illuminance can be ensured with the room illumination only.
• Use an incandescent lamp or inverter type fluorescent light at a place free from the influence of room illumination.
When using the Flange back adjustment jig, take care of the following points:
• For the illumination, use a light source such as an incandescent lamp or inverter type fluorescent light free from flickering.
• Do not make an adjustment in the environment where fluorescent lamp flickering occurs even if the illuminance can be ensured with the room illumination only.
• Use an incandescent lamp or inverter type fluorescent light at a place free from the influence of room illumination.
1) Install the Flange back adjustment jig so that the distance between
it and the front of lens of camera is 10 mm or less.
Note:
Take care not to hit the Flange back adjustment jig with the lens.
Take care not to hit the Flange back adjustment jig with the lens.
2) Make the height of Flange back adjustment jig and the camera equal.
3) Check that the center of chart meets the center of shot image screen.
Illuminance = 1000 ± 200 lx
Adjustment order
Screen display
OK: The adjustment is finished normally.
INF FOCUS
0, -602, 386
OK
Fig. 4-3-2
The adjustment is complete.
NG: The adjustment is finished abnormally.
1st Search NG Err:1
INF FOCUS
NG
Fig. 4-3-3
Malfunction of Focus
adjustment result
adjustment result
Check that the camera is on the adjustment mode.
* For the setting procedure of the adjustment mode, refer to “4-1-5. Setting the Adjustment Mode” (Page 4-3).
Place the camera in front of the Flange back adjustment jig. (Fig. 4-3-1)
In case of the adjustment is finished abnormally,
the following indication appears on the screen.
(Fig. 4-3-3)
In this case, confirm the adjusting environment
and readjust.
the following indication appears on the screen.
(Fig. 4-3-3)
In this case, confirm the adjusting environment
and readjust.
Touch the Up, Down, Right or Left key to change selected item. Choose “FOCUS (Infinity)”,
touch the Set key, select “OK”, and touch the Set key to start.
* If the adjustment is disabled, refer to “4-1-6. Enabling the Adjustment” to enable the adjustment. (Page 4-3)
touch the Set key, select “OK”, and touch the Set key to start.
* If the adjustment is disabled, refer to “4-1-6. Enabling the Adjustment” to enable the adjustment. (Page 4-3)
In case of the adjustment is finished normally,
the adjustment completion indication appears
on the screen. (Fig. 4-3-2)
Press the “Shutter” button to return to
adjustment menu.
the adjustment completion indication appears
on the screen. (Fig. 4-3-2)
Press the “Shutter” button to return to
adjustment menu.
Finished normally.
Finished abnormally.
Confirm the indication
on the screen.
Flange back adjustment jig
10 mm or less
Camera
Equipment required: Flange back adjustment jig
Screen side
Lens side
Fig. 4-3-1
4-6
DSC-KW1/KW11
OK: The adjustment is finished normally.
T
OB VAL:
R OFFS:
G OFFS:
B OFFS:
G OFFS:
B OFFS:
0x0aed
0x00cb
0x0946
0x00cb
0x0946
FINISH
OK
Limit:0x96 - 0x15e
Fig. 4-3-5
The adjustment is complete.
Adjustment order
Screen display
4-3-2. OB Adjustment
The OB (Optically Black) Adjustment order is as follows.
Check that the camera is on the adjustment mode.
* For the setting procedure of the adjustment mode, refer to “4-1-5. Setting the Adjustment Mode” (Page 4-3).
Cover camera lens (All black). (Fig. 4-3-4)
Touch the Up, Down, Right or Left key to change selected item. Choose “OB CLBT (BLACK)”,
touch the Set key, select “OK”, and touch the Set key to start.
* If the adjustment is disabled, refer to “4-1-6. Enabling the Adjustment” to enable the adjustment. (Page 4-3)
touch the Set key, select “OK”, and touch the Set key to start.
* If the adjustment is disabled, refer to “4-1-6. Enabling the Adjustment” to enable the adjustment. (Page 4-3)
In case of the adjustment is finished normally,
the adjustment completion indication appears
on the screen. (Fig. 4-3-5)
Press the “Shutter” button to return to
adjustment menu.
the adjustment completion indication appears
on the screen. (Fig. 4-3-5)
Press the “Shutter” button to return to
adjustment menu.
Finished normally.
Finished abnormally.
In case of the indication other than that shown in
Fig. 4-3-5 appears on the screen, confirm the
adjusting environment and readjust.
Fig. 4-3-5 appears on the screen, confirm the
adjusting environment and readjust.
Confirm the indication
on the screen.
Camera
Equipment required: Cover camera lens
(All black)
(All black)
Black cloth
Screen side
Lens side
Fig. 4-3-4
4-7
DSC-KW1/KW11
Adjustment order
Screen display
Setting Light Src value.
Setting Light Src value.
4-3-3. WB/AGC Adjustment
The WB/AGC (White Balance/Analog Gain Control) Adjustment
order is as follows.
order is as follows.
Small pattern box (PTB-1450) setting:
Color temperature = 3100 ± 200K
Luminance: LV12.2 ± 0.5
Color temperature = 3100 ± 200K
Luminance: LV12.2 ± 0.5
OK: The adjustment is finished normally.
DayLight
R Gain
G Gain
B Gain
G Gain
B Gain
312
MEAN G
3273
256
628
628
a
FINISH.
OK
Moving
Fig. 4-3-8
The adjustment is complete.
NG: The adjustment is finished abnormally.
Cali Er
WLuma:
ZPos:
Entry:
ZPos:
Entry:
Gain:
AGC:
AGC:
9
80
99
99
NG
Limit:100-188
Luma:9 gain:99 cnt 61
Luma:9 gain:99 cnt 61
Fig. 4-3-9
Malfunction of WB/AGC
adjustment result
adjustment result
Check that the camera is on the adjustment mode.
* For the setting procedure of the adjustment mode, refer to “4-1-5. Setting the Adjustment Mode” (Page 4-3).
Confirm the indication
on the screen.
In case of the adjustment is finished abnormally,
the following indication appears on the screen.
(Fig. 4-3-9)
In this case, confirm the adjusting environment
and readjust.
the following indication appears on the screen.
(Fig. 4-3-9)
In this case, confirm the adjusting environment
and readjust.
Touch the Up, Down, Right or Left key to change selected item. Choose “WB/AGC (LV10)”,
touch the Set key, select “OK”, and touch the Set key to start.
* If the adjustment is disabled, refer to “4-1-6. Enabling the Adjustment” to enable the adjustment. (Page 4-3)
touch the Set key, select “OK”, and touch the Set key to start.
* If the adjustment is disabled, refer to “4-1-6. Enabling the Adjustment” to enable the adjustment. (Page 4-3)
In case of the adjustment is finished normally,
the adjustment completion indication appears
on the screen. (Fig. 4-3-8)
Press the “Shutter” button to return to
adjustment menu.
the adjustment completion indication appears
on the screen. (Fig. 4-3-8)
Press the “Shutter” button to return to
adjustment menu.
Touch the Up, Down, Right or Left key to change selected item to “WB/AGC (LV10)”,
and press the “Shutter” button. Touch the Up or Down key to change selected item
to “Light Src”, and touch the Right or Left key to set the value as “000002”, and touch
the Set key. (Fig. 4-3-7)
and press the “Shutter” button. Touch the Up or Down key to change selected item
to “Light Src”, and touch the Right or Left key to set the value as “000002”, and touch
the Set key. (Fig. 4-3-7)
Place the camera in front of the Small pattern box (PTB-1450). (Fig. 4-3-6)
Finished normally.
Finished abnormally.
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) (All black)
Clear chart
Small pattern box
(PTB-1450)
(PTB-1450)
5 mm or less
Black cloth
Camera
Screen side
Lens side
Fig. 4-3-6
Disable
Light Src
P1 R Ratio
P1 B Ratio
000001
000002
000992
000874
001000
001000
P2 B Ratio
P2 R Ratio
Fig. 4-3-7
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