Epson EB-X11 Service Manual

EB-S01/W01/X14G/S11/X11/S02/S02H/X02/W02/S12/S12H/X12/W12/X14 EH-TW480 Troubleshooting CONFIDENTIAL
SEIKO EPSON 41 Revision C
TROUBLESHOOTING ON OPERATION ABNORMALITY
Error Status Faulty part/part name Cause Remedy Reference
Operation using Remote
Controller cannot be made.
Remote Controller
Batteries have run out. Replace the batteries with new ones. ---
Remote Controller is broken. Replace Remote Controller. ---
RC Filter RC Filter is dirty. Clean RC Filter. If not improved, replace RC Filter.
"3.3.6 MA Board
(assembly) (p74)"
IR Board IR Board is broken. Replace IR Board.
• "2.4.6 Cable
Connection and
Projector’s Status
(p46)"
• "3.3.6 MA Board
(assembly) (p74)"
• "3.3.12.1 IR Board
(p97)"
RC Cable
Cable is not connected properly. Connect the cable between IR Board and MA Board correctly.
Cable is broken. Replace the cable.
MA Board
Elements for remote control on MA
Board are broken.
If the error continues after carrying out the remedies above, the
related circuit on MA Board is broken, so replace MA Board.
"3.3.6 MA Board
(assembly) (p74)"
Operation using Control Panel
cannot be made.
SW Board SW Board is broken. Replace SW Board.
• "2.4.6 Cable
Connection and
Projector’s Status
(p46)"
• "3.3.6 MA Board
(assembly) (p74)"
• "3.3.5.1 SW Board
(p67)"
 SW Button
 SW Selection Button
SW Button or SW Selection Button is
not fixed properly or broken.
Re-assemble the SW Button or SW Selection Button. Replace it if
it is broken.
SW Cable
Cable is not connected properly. Connect the cable correctly.
Cable is broken. Replace the cable.
MA Board
Elements for operation control on MA
Board are broken.
If the error continues after carrying out the remedies above, the
related circuit on MA Board is broken, so replace MA Board.
"3.3.6 MA Board
(assembly) (p74)"
LED does not light.
(Power can turn on.)
SW Board SW Board is broken. Replace SW Board.
• "2.4.6 Cable
Connection and
Projector’s Status
(p46)"
• "3.3.6 MA Board
(assembly) (p74)"
• "3.3.5.1 SW Board
(p67)"
SW Cable
Cable is not connected properly. Connect the cable correctly.
Cable is broken Replace the cable.
MA Board
Elements for LED display on MA
Board are broken.
If the error continues after carrying out the remedies above, the
related circuit on MA Board is broken, so replace MA Board.
"3.3.6 MA Board
(assembly) (p74)"

Epson EB-X11 Specifications

General

Matrix size	0.55 \
Projection distance	1.8 - 2.17 m
Projection technology	LCD
Contrast ratio (typical)	3000:1
Screen size compatibility	30 - 300 \
Projector native resolution	XGA (1024x768)
Keystone correction, horizontal	-30 - 30 °
Projector brightness (economic mode)	2080 ANSI lumens
Aspect ratio	4:3
RS-232 ports	1
Dimensions (WxDxH)	295 x 228 x 77 mm
Connectivity technology	Wired
F-number (relative aperture)	1.58
Focus	Manual
Offset	8:1 %
Throw ratio	1.48 - 1.77:1
Optical zoom	1.2 x
Focal length range	16.9 - 20.28 mm
Lamp type	UHE
Lamp power	200 W
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
HDMI ports quantity	0
Serial interface type	RS-232
USB 2.0 ports quantity	2
Full HD	Yes
Supported video modes	1080i
Supported graphics resolutions	1024 x 768 (XGA), 1920 x 1080 (HD 1080)
RMS rated power	2 W
Image formats supported	BMP, GIF, JPG, PNG
Noise level	37 dB
Preset modes	Cinema, Dynamic, Presentation, sRGB
Country of origin	China
Noise level (economic mode)	29 dB
Product type	Standard throw projector
Product color	White
Cable lock slot type	Kensington
Power consumption (standby)	0.47 W
Power consumption (typical)	270 W
Pallet width	800 mm
Pallet height	2178 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

Depth	228 mm
Width	295 mm
Height	77 mm
Weight	2300 g
Package depth	358 mm
Package width	357 mm
Package height	156 mm
Package weight	3500 g