Electrical Adjustment - Sanyo VPC-SX500EX Service Manual

3. ELECTRICAL ADJUSTMENT

3-1. Table for Servicing Tools
Ref. No. Name
J-1 Color viewer 5,100 K
Siemens star chart
J-2
J-3 Calibration software
Chart for color adjustment
J-4
J-5 Extension cord
Note: J-1 color viewer is 100 - 110 VAC only.
J-1
J-3
J-5
3-2. Equipment
1. Oscilloscope
2. Digital voltmeter
3. AC adaptor
4. IBM R -compatible PC
5. DC regulated power supply
3-3. Adjustment Items and Order
1. IC501 Oscillation Frequency Adjustment
2. 5.0 V (D) Voltage Adjustment
3. 3.3 V (D) A Voltage Adjustment
4. 3.4 V (D) B Voltage Adjustment
5. 12.4 V (L) Voltage Adjustment 1
Part code
VJ8-0007
VJ8-0159
VJ8-0155
VJ8-0164
J-2
J-4
6. 12.4 V (L) Voltage Adjustment 2
7. IC521 Oscillation Frequency Adjustment
8. IC511 Oscillation Frequency Adjustment
9. 5.0 V (L) Voltage Adjustment
10. AWB and AGC Adjustment
11. Lens Adjustment
12. CCD Defect Detect Adjustment
13. LCD Panel Adjustment
13-1. LCD H AFC Adjustment
13-2. LCD RGB Offset Adjustment
13-3. LCD Gain Adjustment
13-4. LCD Blue Brightness Adjustment
13-5. LCD Red Brightness Adjustment
13-6. LCD Tint Adjustment (for PAL)
Note: If the lens, CCD and board in item 10-12, it is neces-
sary to adjust again. Adjustments other than these
should be carried out in sequence. For 12, carry out
adjustment after sufficient charging has taken place.
3-4. Setup
1. System requirements
Windows 95 or 98
IBM R -compatible PC with 486 or higher processor
CD-ROM drive
3.5-inch high-density diskette drive
Serial port with standard RS-232C interface
8 MB RAM
Hard disk drive with at least 15 MB available
VGA or SVGA monitor with at least 256-color display
2. Installing calibration software
1. Insert the calibration software installation diskette into your
diskette drive.
2. Open the explorer.
3. Copy the DSC Cal folder on the floppy disk in the FD drive
to a folder on the hard disk.
3. Color Viewer
Turn on the switch and wait for 30 minutes for aging to take
place before using Color Pure.
4. Computer screen during adjustment
Calibration Upload
AWB Firmware
Image
Focus
UV Matrix
Initialize
LCD Type
Firmware Version:
LCD
R Bright
B Bright
RGB Offset Gain
Tint Phase
H AFC Test