Read Sony MHS-TS22 (serv.man2) Service Manual online
MHS-TS22_ADJ
5-4
(2) Near Focus Adjustment
Note: Perform the Near Focus Adjustment after the Far Focus Adjustment.
1) Be sure to set 12 ±1cm distance between the chart and the tip of camera lens.
2) Check that the center of chart meets the center of shot image screen.
Color temperature = 5000 ± 300K
Luminance: LV9 to 11
Luminance: LV9 to 11
Be sure not to turn off the power during adjusting.
The adjustment finished normally.
Left Near OK OOO
Left Mech OK OOO
Left Mech OK OOO
Fig. 5-2-5
The adjustment is complete.
The adjustment is finished abnormally.
Left Near OK OOO
Left Mech NG XXX
Left Mech NG XXX
ADJ NG Pre S1 ReAdj
Fig. 5-2-6
Malfunction of Near Focus ad-
justment.
justment.
Adjustment order
Screen display
Equipment required: Chart
Chart
12
1cm
Camera
Confirm the indication
on the screen.
Finished normally.
Finished abnormally.
Check that Far Focus Adjustment (Page 5-3) is finished normally.
Place the camera in front of the Chart. (Fig. 5-2-4)
Press the (Shutter) button halfway down, then Auto Focus Adjustment (Near Focus Adjustment) starts.
In case of the adjustment is finished normally,
the adjustment completion indication appears
on the screen. (Fig. 5-2-5)
After the adjustment has been successfully
completed, touch the Menu key to return to the
initial screen (adjustment mode screen).
the adjustment completion indication appears
on the screen. (Fig. 5-2-5)
After the adjustment has been successfully
completed, touch the Menu key to return to the
initial screen (adjustment mode screen).
In case of the adjustment is finished abnormally,
the following indication appears on the screen.
(Fig. 5-2-6)
In this case, confirm the adjusting environment
and readjust.
the following indication appears on the screen.
(Fig. 5-2-6)
In this case, confirm the adjusting environment
and readjust.
5-2. CAMERA SECTION ADJUSTMENTS
5-2-1. Auto Focus Adjustment
(1) Far Focus Adjustment
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.
• 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 3cm or less.
Note: Take care not to hit the Flange back adjustment jig when extend-
ing 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.
Color temperature = 5000 ± 300K
Luminance: LV9 to 11
Luminance: LV9 to 11
Be sure not to turn off the power during adjusting.
The adjustment finished normally.
Left Near ADJ
Left Far OK OOO
ADJ OK Pre S1 For Next ADJ
Fig. 5-2-2
The adjustment is complete.
The adjustment is finished abnormally.
Left Far NG XXX
ADJ NG Pre S1 ReADJ
Fig. 5-2-3
Malfunction of Far Focus adjust-
ment
ment
Adjustment order
Screen display
Equipment required: Flange back adjustment jig
Flange back adjustment jig
3cm or less
Camera
Check that the camera is on the adjustment mode.
* For the setting procedure of the adjustment mode, refer to “5-1-4. Setting the Adjustment Mode” (Page 5-3).
In case of the adjustment is finished abnormally,
the following indication appears on the screen.
(Fig. 5-2-3)
In this case, confirm the adjusting environment
and readjust.
the following indication appears on the screen.
(Fig. 5-2-3)
In this case, confirm the adjusting environment
and readjust.
In case of the adjustment is finished normally,
the adjustment completion indication appears
on the screen. (Fig. 5-2-2)
The adjustment will proceed to “Near Focus
Adjustment”, do not execute any key operation.
the adjustment completion indication appears
on the screen. (Fig. 5-2-2)
The adjustment will proceed to “Near Focus
Adjustment”, do not execute any key operation.
Confirm the indication
on the screen.
Finished normally.
Finished abnormally.
Place the camera in front of the Flange back adjustment jig. (Fig. 5-2-1)
Touch the Up key, then Auto Focus Adjustment (Far Focus Adjustment) starts.
Fig.
5-2-1
Fig. 5-2-4
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