Electrical Adjustment - Sanyo VPC-TH1 Service Manual

3. ELECTRICAL ADJUSTMENT

3-1. Table for Servicing Tools
Ref. No. Name
J-1 Pattern box
J-2 Calibration software
J-3 Chroma meter
J-4
Spare lump (pattern box)
J-5 Discharge jig
J-6
Collimator
Spare lump (collimator)
J-7
J-8
Siemens star chart
J-9
Fluorescent tube viewer
J-9: Fluorescent tube viewer: HAKUBA light viewer 5700
Download the calibration software and the firmware
from the following URL.
http://www.digital-sanyo.com/overseas/service/
Place the DscCalDi.exe file, camapi32.dll file and
QrCodeInfo.dll file together into a folder of your
choice.
J-1
J-4
J-8
3-2. Equipment
1. AC adaptor
2. PC (IBM R -compatible PC, Windows 2000 or XP or Vista)
Part code
Number
VJ8-0190
1
1
1
VJ8-0192
1 VJ8-0191
1 VJ8-0188
1 VJ8-0260
1
VJ8-0282
1
1
J-3
J-5
3-3. Adjustment Items and Order
1. Optical Axis Adjustment
2. Lens Adjustment (Infinity)
3. Lens Adjustment (1m)
4. AWB Adjustment
5. CMOS White Point Defect Detect Adjustment
6. CMOS Black Point And White Point Defect Detect Adjust-
ment In Lighted
Note: If the lens, board and changing the part, it is necessary
to adjust again. Item 1-6 adjustments should be carried out in
sequence.
*Adjustment environment
Temperature: 25 ± 10 degrees, Humidity: 55 ± 25 %
3-4. Setup
1. System requirements
Windows 2000 or XP or Vista
IBM R -compatible PC with pentium processor
USB port
40 MB RAM
Hard disk drive with at least 15 MB available
VGA or SVGA monitor with at least 256-color display
2. Pattern box
Turn on the switch and wait for 30 minutes for aging to take
place before using Color Pure. It is used after adjusting the
chroma meter (VJ8-0192) adjust color temperature to 3100 ±
20 K and luminosity to 900 ± 20 cd/m
the lump and its circumference are high temperature during
use and after power off for a while.
3. Computer screen during adjustment
Calibration Upload
AWB
Firmware
Focus
Data
UV Matrix
Cal Mode
PAF Cal.
OK
EVF
Cal Data
LCD Type
OK
USB storage
Get VID
PID
Set
Backrush pulse :
Get
3-5. Connecting the camera to the computer
1. Use the supplied dedicated USB interface cable to connect
the camera to the computer.
2. Turn on the camera.
3. Choose the "COMPUTER", and press the SET button.
Next, choose the "CARD READER", and press the SET
button.
– 18 –
2
. Be careful of handling
LCD
R Bright
B Bright
RGB Offset Gain
Tint Phase
VCO
H AFC Test
Set Serial
Set
Set Rev. Set
Set
VCOMDC
VCOMPP
Hall Cal.
Setting
Language
Video Mode
Factory Code