Confidential
4-4
PDG-DWL100
4-6 Test Inspection Procedure
Update
Change parts
Main
Board Firmware
Color
Wheel
Lamp
Module
Engine
Module
Lan
Module
Board
Lamp
Driver Blower
Version Update
v
v
Color Wheel Index
v
v
PC
Calibration
v
v
Reset lamp hour
v
Factory Default
v
v
Rod adjustment
v
v
Lan Card Reset
v
Waveform Download
v
Blower Reset
v
v
v
Note 1: If Color appears abnormal after changing Main Board Module,
please do Color Wheel index adjustment.
Note 2: After final QC step, OSD Reset & Lan card Reset need to be done
.
4-7 PC MODE
1. Frequency and tracking boundary
Procedure
- Test equipment: video generator.
- Test signal: analog 1280 x 800@60Hz
- Test Pattern: general-1 or master
- Check and see if the image sharpness is well
performed.
- If not, re-adjust by the following steps:
(1) Select “Frequency” function to adjust the total
pixel number of pixel clock in one line period.
(2) Select “Tracking” function and use right or left
arrow key to adjust the value to minimize video
flicker.
- Adjust Resync or Frequency/Tracking/H. Position/V.
Position to the inner screen.
Inspection item
- Eliminate visual wavy noise by Resync,
Frequency or Tracking selection.
Master
General-1
Содержание PDG-DWL100 - WXGA DLP Projector
Страница 32: ...PDG DWL100 Confidential 3 3 3 Electronic Function Block Diagram ...
Страница 33: ...PDG DWL100 Confidential 3 3 4 Pin Assignment ...
Страница 71: ...PDG DWL100 Confidential Item P N Description 1 CH808BY04G001 PCBA PHOTO SENSOR BOARD ASSY COLOR WHEEL MODULE 1 ...
Страница 78: ...PRODUCT CODE 1 682 347 82 SANYO Electric Co Ltd Printed In Japan ...