Epson EH-TW9000 Service Manual

EH-TW8000/TW9000/TW9000W Troubleshooting CONFIDENTIAL
SEIKO EPSON 53 Revision A
CN1301
Lens Shutter --- ---
When pressing the power button, initialization starts normally, then the projection
starts. But 3D glasses does not function.
(Cannot view 3D images.)
" Troubleshooting on 3D
Image/ WirelessHD
(p44)"
CN5301
When pressing the power button, initialization starts normally, then the projection
starts. But Lens Shutter does not open.
CN5303
When pressing the power button, initialization starts normally, then the projection
starts. But gear of Lens shutter does not stop for a few seconds.
CN5300 CF Motor
--- ---
Abnormal noises occur while initializing, and the projector changes to the Cinema
Filter Error mode with the Lamp LED and the Temperature LED blinking red.
CN5302 CF Motor
When pressing the power button, initialization starts normally, then the projection
starts. But Lens Shutter does not open.
CN1302
(Backside)
EIF Board --- ---
When pressing the power button, initialization starts normally, then the projection
starts. But an external 3D IR emitter does not function.
CN101
(Backside)
Rx Wireless HD
(EH-TW9000W only)
--- ---
When pressing the power button, initialization starts normally, then the projection
starts. But connecting WirelessHD is failure.
" Troubleshooting on 3D
Image/ WirelessHD
(p44)"
CN102
CN3700 SW Board --- ---
When the AC cable is connected, the power LED does not light blue. The power
button does not work properly. But, turning on the projector from a remote
controller can be made.
• " Troubleshooting at
Power-ON (p42)"
• " Troubleshooting on
Operation Abnormality
(p46)"
CN3900
LV Thermistor
(Optical Engine)
SE Sensor Error
Sensor error occurs while initializing, and LEDs indicate the error, then the
projector turns into the abnormal stand-by status.
" Troubleshooting from
the Error Code on
Cooling System Errors
(p39)"
CN3901 TH1 Board
CN3902 TH2 Board
CN3903 TH3 Board
CN3905 INT Fan (1)
FN Fan Error
Fan error occurs while initializing and LEDs indicate the error, then the projector
turns into the abnormal stand-by status.
CN3906 INT Fan (2)
CN3907 EX Fan
CN3908 Lamp Fan
CN3909 PS Fan
Connector
No.
Destination
Error Information
Status Reference
Code Name

Epson EH-TW9000 Specifications

General

Brand	Epson
Model	EH-TW9000
Category	Projector
Language	English