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Epson EB-X11 Service Manual

Epson EB-X11
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EB-S01/W01/X14G/S11/X11/S02/S02H/X02/W02/S12/S12H/X12/W12/X14 EH-TW480
Troubleshooting CONFIDENTIAL
SEIKO EPSON 47 Revision C
MAL-CONNECTION ON EACH CONNECTOR (MA Board)
Connector
No.
Destination
Error Information
Status Reference
Code Name
CN1500
Optical Engine
(L/V(R))
--- ---
When pressing the power button, initialization starts normally, then the projection starts. But
the black part of the projected image is reddish.
"Troubleshooting on image
Display & Quality (p.38)"
CN1600
Optical Engine
(L/V(G))
When pressing the power button, initialization starts normally, then the projection starts. But
the black part of the projected image is greenish.
CN1700
Optical Engine
(L/V(B))
When pressing the power button, initialization starts normally, then the projection starts. But
the black part of the projected image is bluish.
(This phenomenon cannot be easily recognized on Logo screen or No Signal screen;
therefore try displaying the menu or the like to check for it.)
CN1900 Auto Iris AI Auto Iris error
The power can turn on and Power LED lights orange. When pressing the power button, the
error message about Auto Iris is displayed on the screen, and advises the user to turn off the
power and to contact the Epson Service. When pressing the power button, the LEDs indicate
the warning and after a certain period of cooling the power turns off automatically with two
beeps into error stand-by status. The LED Indicator’s warning display continues until
unplugging the AC cable.
"Troubleshooting from the Error
Code on Electric Circuit Errors
(p.37)"
CN1101
BA Unit
(SCI Cable)
PB
Power Supply
(Ballast) error
The power can turn on and Power LED lights orange. When pressing the power button,
initialization starts but instantly the projector changes into the Power Supply (Ballast) Error
status. After a certain period of cooling, the power turns off automatically with two beeps
into error standby status. The LED Indicator’s warning display continues until unplugging
the AC cable.
"Troubleshooting from the Error
Code on Electric Circuit Errors
(p.37)"
CN2000 PS Filter --- ---
When the AC cable is connected, the power LED does not light orange. The power button
does not work or power cannot turn on.
"Troubleshooting at Power-ON
(p.38)"
CN1102 IR Board --- ---
When pressing the power button, initialization starts normally, then the projection starts. But
the control from the front cannot be made. The control from the rear is still effective.
"Troubleshooting on Operation
Abnormality (p.41)"
CN1202
HK Assy
(EB-X11/S12/
S12H/X12/W12/
X14/EH-TW480
only)
--- ---
When pressing the power button, initialization starts normally, then the projection starts. But
the horizontal keystone is automatically corrected to a certain point and a distorted image is
projected. Horizontal Keystone adjustment cannot be made.
"Troubleshooting on image
Display & Quality (p.38)"
CN1100 SW Board --- ---
When the AC cable is connected, the power LED does not light orange. The power button
does not work or power cannot turn on.
"Troubleshooting at Power-ON
(p.38)"
"Troubleshooting on Operation
Abnormality (p.41)"

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Epson EB-X11 Specifications

General IconGeneral
Matrix size0.55 \
Projection distance1.8 - 2.17 m
Projection technologyLCD
Contrast ratio (typical)3000:1
Screen size compatibility30 - 300 \
Projector native resolutionXGA (1024x768)
Keystone correction, horizontal-30 - 30 °
Projector brightness (economic mode)2080 ANSI lumens
Aspect ratio4:3
RS-232 ports1
Dimensions (WxDxH)295 x 228 x 77 mm
Connectivity technologyWired
F-number (relative aperture)1.58
FocusManual
Offset8:1 %
Throw ratio1.48 - 1.77:1
Optical zoom1.2 x
Focal length range16.9 - 20.28 mm
Lamp typeUHE
Lamp power200 W
Light source typeLamp
Service life of light source4000 h
Service life of light source (economic mode)5000 h
DVI portNo
USB connector typeUSB Type-A, USB Type-B
HDMI ports quantity0
Serial interface typeRS-232
USB 2.0 ports quantity2
Full HDYes
Supported video modes1080i
Supported graphics resolutions1024 x 768 (XGA), 1920 x 1080 (HD 1080)
RMS rated power2 W
Image formats supportedBMP, GIF, JPG, PNG
Noise level37 dB
Preset modesCinema, Dynamic, Presentation, sRGB
Country of originChina
Noise level (economic mode)29 dB
Product typeStandard throw projector
Product colorWhite
Cable lock slot typeKensington
Power consumption (standby)0.47 W
Power consumption (typical)270 W
Pallet width800 mm
Pallet height2178 mm
Pallet length1200 mm
Pallet width (UK)1000 mm
Quantity per pack1 pc(s)
Quantity per pallet78 pc(s)
Quantity per pallet layer6 pc(s)
Weight and Dimensions IconWeight and Dimensions
Depth228 mm
Width295 mm
Height77 mm
Weight2300 g
Package depth358 mm
Package width357 mm
Package height156 mm
Package weight3500 g

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