Epson EB-X51 Service Manual

EB-E01 series Troubleshooting INTERNAL USE ONLY
SEIKO EPSON 44 Revision A
TROUBLESHOOTING FROM THE ERROR NAME ON COOLING SYSTEM ERRORS
*: You can identify the broken fan or sensor by checking the device names in the "AS Menu" or IPS tool. For details, see AS Menu: 5TH Page (p176). For the positions of each fan
and sensor, see COOLING SYSTEM COMPONENTS (FAN) (p58) and COOLING SYSTEM/ SWITCH COMPONENTS (SENSOR) (p59).
Error name Description Faulty part/part name Cause Remedy Reference
Temp Overheat Error
Air Filter
Air Filter is clogging. Clean Air Filter. Replace it if not improved. P.73
Thermistor
Thermistor is broken. Replace the broken Thermistor.
P.119
P.132
Thermistor Cable
TH Cable is not connected properly. Connect TH Cable correctly to MA Board.
P.53
TH Cable is broken. Replace the broken TH Cable.
Exterior Parts
Vent is deformed or blocked by foreign
bodies.
Clean the vent to remove the foreign material. ---
Replace the parts with deformed vent.
P.89
P.136
Installation Not installed correctly.
Improve the installation status. (Place it away from the
wall or obstacles)
---
Environment of usage
Intake or exhaust opening is blocked by
something
Remove the obstacle from the opening area. ---
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, replace
MA Board Assy.
P.100
Fan Fan Error
LV1
LMP
EX
Fan
TH Cable is not connected properly. Connect TH Cable correctly to MA Board. P.53
TH Cable is broken.
Replace Fan.
P.119
P.121
P.132
Blades are broken.
Revolutions of the fan has become
abnormal.
Dust is accumulated on the fan. Clean the foreign material off of the fan. ---
MA Board
Elements for fan control on MA Board are
broken. (Circuit error)
If the error continues after carrying out the remedies
above, the related circuit on MA Board is broken, replace
MA Board Assy.
P.100

Epson EB-X51 Specifications

General

Matrix size	0.55 \
Number of colors	1.07 billion colors
Native aspect ratio	4:3
Projection distance	1.8 - 2.17 m
Vertical scan range	100 - 120 Hz
Projection technology	3LCD
Contrast ratio (typical)	16000:1
Screen size compatibility	30 - 300 \
Projector native resolution	XGA (1024x768)
Keystone correction, horizontal	-30 - 30 °
Projector brightness (economic mode)	2500 ANSI lumens
RMS rated power	2 W
Number of built-in speakers	1
Placement	Ceiling, Desktop
Product type	Standard throw projector
Product color	White
Market positioning	Portable
Cable lock slot type	Kensington
Lamp type	UHE
Lamp power	210 W
Light source type	Lamp
Service life of light source	6000 h
Service life of light source (economic mode)	12000 h
Built-in display	No
Focus	Manual
Offset	8 %
Throw ratio	1.48 - 1.77:1
Focal length range	16.9 - 20.28 mm
Aperture range (F-F)	1.49 - 1.79
Power source	AC
AC input voltage	100-240 V
AC input frequency	50 - 60 Hz
Power consumption (standby)	0.3 W
Power consumption (typical)	327 W
Power consumption (economy mode)	225 W
Video color modes	Blackboard, Cinema, Dynamic, Presentation, sRGB
Analog signal format system	-
USB 2.0 ports quantity	2
Noise level	37 dB
Country of origin	Philippines
Noise level (economic mode)	28 dB
Cables included	AC, VGA
Bundled software	Inhalt DIY-App, EasyMP Multi PC Projection, Epson Projektor Management, Epson Projektor Professional Tool
USB display function	2 in 1: Image / Mouse
Storage relative humidity (H-H)	10 - 90 %
Operating relative humidity (H-H)	20 - 80 %
Pallet weight	0 g
Quantity per pack	1 pc(s)
Quantity per pallet	84 pc(s)
Quantity per pallet (UK)	126 pc(s)
Harmonized System (HS) code	85286200

Weight and Dimensions

Depth	237 mm
Width	302 mm
Height	82 mm
Weight	2500 g
Package depth	380 mm
Package width	335 mm
Package height	150 mm
Package weight	4035 g