Sanyo Xacti VPC-S1, Service Manual

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3-6. Adjust Specifications

[CP1 board (Side B)]

Note:

1. Frequency adjustment is necessary to repair in the CP1

board and replace the parts.

2. Power voltage sets about +3.0 V.

Preparation:

1. Remove the cabinet back and holder monitor. You can see

VR501 and CL518 in the CP1 board.
Note: LCD flexible flat cable and backlight lead wire keep

connecting. When assembling, holder monitor and
metal part of LCD panel should not contact a sub-
strate or solder the lead wire at CL518, and screw the
holder monitor.

2. Insert the SD card.
3. Turn on the power switch, and set the camera mode.

1. IC501 Oscillation Frequency Adjustment

Adjustment method:

1. Adjust with VR501 to 502.5 

±

 1 kHz.

2. Lens Adjustment

Preparation:

POWER switch: ON

Adjustment condition:

More than A3 size siemens star chart
Fluorescent light illumination with no flicker
Illumination above the subject should be 400 lux 

±

 10 %.

Adjustment method:

1. Set the siemens star chart 100 cm 

±

 3 cm so that it be-

comes center of the screen.

2. Double-click on the DscCalDi.exe.
3. Click the Focus, and click the Yes.
4. Lens adjustment value will appear on the screen.
5. Click the OK.

Adjustment value determination is effectuated using the "STD

AFPOS", "FOCUS" and “ZOOM” values.

If FOCUS=focus1, focus2, focus3, focus4, focus5 and the ad-

justment values fulfill the conditions below, they are determined

as within specifications.

Adjustment value determination

960<=STD_AFPOS<=1050
-30<=focus1<=+40
-40<focus2<+60
-50<=focus3<=+80
-70<=focus4<=+100
-100<=focus5<=+120
0<=zoom<=130

Measuring Point

ADJ. Location

Measuring Equipment

ADJ. Value

CL518

Frequency counter

VR501

502.5 

±

 1 kHz

CL404

GND

CL518

VR501

Camera

Siemens

star chart

DscCalDi

x

OK

Focus Result

STD_AFPOS=1005
FOCUS=1,9,24,30,20
ZOOM=77

!