Epson EB-X12 Service Manual

EB-S01/W01/X14G/S11/X11/S02/S02H/X02/W02/S12/S12H/X12/W12/X14 EH-TW480 Troubleshooting CONFIDENTIAL
SEIKO EPSON 45 Revision C
COLOR BANDING (SHADOW)
ABNORMAL IMAGE
Phenomenon Defective part/part name Cause Remedy Reference
There occur “shadows”* on the right and left
side.
* “Shadow” is a vertical color banding
appearing on the left or right side.
MULTI LENS;A
Some optical parts may be displaced due to
some shock or the like.
Re-assemble the defective parts.
If the phenomenon not
improved, replace the part with a
new one.
If the phenomenon not
improved, replace the Optical
Engine.
• "4.2.6 MULTI LENS;A (p135)"
• "3.3.8 Optical Engine (p82)"
Phenomenon Defective part/part name Cause Remedy Reference
Some abnormality can be seen in the projected
image.
 MULTI LENS;A
 PBS MASK ASSY.2
Some optical parts may be detached.
Re-assemble the defective parts.
If the phenomenon not
improved, replace the part with a
new one.
• "4.2.6 MULTI LENS;A (p135)"
• "4.2.5 PBS MASK ASSY.2
(p133)"

Epson EB-X12 Specifications

General

Matrix size	0.55 \
Projection distance	- m
Projection technology	LCD
Contrast ratio (typical)	3000:1
Screen size compatibility	30 - 300 \
Projector native resolution	XGA (1024x768)
Aspect ratio	4:3
RS-232 ports	0
Dimensions (WxDxH)	295 x 228 x 77 mm
Connectivity technology	Wired
Maximum operating altitude	2286 m
Offset	8:1 %
Zoom capability	Yes
Focal length range	1.58 - 20.28 mm
Lamp type	UHE
Lamp power	200 W
Lamps quantity	1 lamp(s)
Light source type	Lamp
Service life of light source	4000 h
Service life of light source (economic mode)	5000 h
DVI port	No
USB connector type	USB Type-A, USB Type-B
USB 2.0 ports quantity	2
S-Video inputs quantity	1
Analog signal format system	-
RMS rated power	2 W
Product type	Standard throw projector
Product color	Black, White
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Power consumption (standby)	0.47 W
Power consumption (typical)	283 W
Noise level	37 dB
Country of origin	China
Noise level (economic mode)	29 dB
Operating temperature (T-T)	5 - 35 °C
Pallet width	800 mm
Pallet height	2204 mm
Pallet length	1200 mm
Pallet width (UK)	1000 mm
Quantity per pack	1 pc(s)
Quantity per pallet	78 pc(s)
Quantity per pallet layer	6 pc(s)

Weight and Dimensions

Weight	2300 g
Package depth	360 mm
Package width	335 mm
Package height	158 mm
Package weight	3847 g