Epson EB-X14 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-X14 Specifications

General

Native aspect ratio	4:3
Projection distance	1.1 - 10.8 m
Projection technology	LCD
Contrast ratio (typical)	3000:1
Screen size compatibility	30 - 300 \
Projector native resolution	XGA (1024x768)
Keystone correction, horizontal	±30 °
Projector brightness (economic mode)	2400 ANSI lumens
Focus	Manual
Throw ratio	1.48 - 1.77:1
Focal length range	17 - 20 mm
Lamp type	E-TORL
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
AC (power) in	Yes
Audio (L/R) in	-
Composite video in	0
USB connector type	USB Type-A, USB Type-B
USB 2.0 ports quantity	2
S-Video inputs quantity	1
Analog signal format system	NTSC, NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAM
RMS rated power	2 W
Noise level	37 dB
Preset modes	Dynamic, Presentation, sRGB, Vivid photo
Country of origin	China
Noise level (economic mode)	29 dB
Placement	Desktop
Product type	Standard throw projector
Product color	Black, White
Cable lock slot type	Kensington
Power source	AC
AC input voltage	220 - 240 V
Power consumption (standby)	0.47 W
Power consumption (typical)	270 W
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)
Harmonized System (HS) code	85286200

Weight and Dimensions

Depth	228 mm
Width	295 mm
Height	77 mm
Weight	2300 g
Package depth	360 mm
Package width	335 mm
Package height	158 mm
Package weight	3964 g