Sanyo PLC-XU101 Service Manual

-23-
Optical Adjustments
[Before Adjustment]
- Input a 100% of black raster signal.
1 Loosen a screw A (Fig.1) on the polarized glass mounting base
which you intend to adjust.
2 Adjust the slot B to obtain the darkest brightness on the screen by
using a slot screwdriver.
3 Tighten the screw A to fix the polarized glass mounting base.
Repeat steps 1 to 3 for remaining polarized glasses.
Fig.1
Polarized glass
mounting base
A
Contrast adjustment
Before taking optical adjustments below, remove the Cabinet Top following to the “Mechanical Disassembly”.
Adjustments require a 2.0mm hex wrench and a slot screwdriver. When you adjust Integrator lens or Relay lens
adjustment, you need to disconnect FPC cables of LCD panels on the main board.
Optical adjustment requires a 2.0mm hex wrench and a slot screwdriver.
Note: Do not disconnect connectors on the main board, because the projector cannot turn on due to operate the
power failure protection.
WARNING : USE UV RADIATION EYE AND SKIN PRO-
TECTION DURING SERVICING
CAUTION: To prevent suffer of UV radiation, those adjustment must be
completed within 25 minutes.
Slot B

Sanyo PLC-XU101 Specifications

General

Matrix size	0.8 \
Vertical scan range	50 - 100 Hz
Horizontal scan range	15 - 100 kHz
Projection technology	LCD
Contrast ratio (typical)	500:1
Screen size compatibility	33 - 300 \
Projector native resolution	XGA (1024x768)
Keystone correction, vertical	±40 °
Output	D-Sub15 x 1
Video in	RCA x 1
Audio input	Yes
Aspect ratio	4:3
Dimensions (WxDxH)	334 x 232 x 78 mm
Connectivity technology	Wired
Lamp power	275 W
Light source type	Lamp
Noise level	29 dB
Dot clock scanning frequency	140 MHz
Audio (L/R) in	2
Headphone outputs	1
Display resolution	786 x 432 pixels
Power consumption (typical)	385 W

Weight and Dimensions

Weight	3500 g