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 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-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