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 35 Revision C
TROUBLESHOOTING FROM THE ERROR CODE ON COOLING SYSTEM ERRORS
Error code/error name Faulty part/part name Cause Remedy Reference
TH Overheat error
Air Filter Air Filter is clogging. Clean Air Filter. Replace it if not improved. "3.3.1 Air Filter (p59)"
 TH Board (1)/(2)
 TH Cable
TH Board is broken. Replace the broken TH Board.
• "2.4.6 Cable Connection
and Projector’s Status
(p46)"
• "3.3.6 MA Board
(assembly) (p74)"
• "3.3.10.1 TH Board (2) /
EX Fan (p88)"
• "3.3.12.1 IR Board
(p97)"
TH Cable is not connected properly. Connect the cable to MA Board correctly.
TH Cable is broken. Replace the broken cable.
Exterior Parts
Vent's status became worse. (dirt
accumulation/clogging/deformation)
Clean the vent to remove the foreign material.
• "3.3.5 Upper Case
(assembly) (p62)"
• "3.3.13 Lower Case
(p101)"
Replace the parts with deformed vent.
MA Board
Elements for temperature 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)"
FN Fan error
 EX Fan
 Lamp Fan
 INT Fan
The fan cable is not connected
properly.
Connect the fan cable correctly.
• "3.3.10.1 TH Board (2) /
EX Fan (p88)"
• "3.3.9 Lamp Fan (p86)"
• "3.3.12.2 INT Fan / TH
Board (1) (p99)"
The fan cable is broken. Replace the Fan with the broken cable with a new one.
Blades are broken. Replace the fan with the broken blades with a new one.
Revolutions of the fan has become
abnormal.
Replace the abnormal fan.
Accumulation of dust has occurred on
the fan.
Clean the fan with foreign material to remove it.
MA Board
Elements for temperature 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)"

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