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 43 Revision C
TROUBLESHOOTING ON OTHER ABNORMALITY
Error Status Faulty part/part name Cause Remedy Reference
Smoke/Abnormal odor
Lamp Burn on dust from heat. Clean the area around Lamp to remove dust or the like.
"3.3.2 Lamp (p60)"
Cable Burn on cables from heat. If burn on cables has occurred, replace them with new ones.
 PS Filter
 BA Unit
Burn on a circuit board from heat. Replace PS Filter or BA Unit.
• "3.3.11.2 PS Filter
(p94)"
• "3.3.11.1 BA Unit /
SCI Cable (p93)"
Abnormal noises
PS Filter
Pulse transformer is vibrating
abnormally.
Replace PS Filter.
• "3.3.11.2 PS Filter
(p94)"
• "3.3.11.1 BA Unit /
SCI Cable (p93)"
BA Unit BA Unit is vibrating abnormally. Replace BA Unit.
 EX Fan
 Lamp Fan
 INT Fan
Foreign material has stuck on a fan. Clean the fan to remove foreign material.
• "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)"
Fan is touching other parts.
Check if a fan touches other parts. In such a case, correct its
installation.
Fan’s impeller is broken. Replace the broken fan with a new one.
Operating parts
Screws are loose or has been fallen
off.
Tighten the screws or reassemble the parts.
---

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