Epson EMP-X5 Service Manual

3-18
EMP-822/EMP-83/EMP-X5/EMP-S5
SEIKO EPSON Revision:A
Flowchart 3-8 Image Display & Quality Check (2)
OK
NG
Yes
Is the image projected?
Check the image.
END
No
NG
From previous
page
Connect PC to the
computer terminal,
and project an image.
Check all the interfaces for the same
items according to the same procedure.
Press [Source Search]
button, and switch to
the corresponding source.
1. Replace the cable.
2. Replace Optical Engine
and MAB set.
If the image is not projected,
apply the remedy from the
top (1). If it doesnot work,
go on to the next remedy.
Is the image vivid?
No
1. Clean Projection
Lens.
2. Clean the periphery
of L/V.
Yes
If the image is not vivid
enough, apply the remedy
from the top (1). If it does
not work, go on to the next
remedy.
NG
Replace Optical Engine
and MAB set.
For more information, refer to 4.3.1 "Removing the AS Lamp Unit" (p. 12) / 4.4.2 "Removing the Optical
Engine and MAB set(1) (MA Board Assy.) /IF Case" (p. 26) / 4.4.5 "Removing the Optical Engine and
MAB set (2) (Optical Engine)" (p. 39)

Epson EMP-X5 Specifications

General

Resolution	1024 x 768 (XGA)
Contrast Ratio	400:1
Lamp Life	3000 hours (Normal Mode), 4000 hours (Eco Mode)
Display Technology	3LCD
Zoom Ratio	1.2x
Projection Size	30 - 300 inches
Brightness	2200 lumens
Weight	2.7 kg
Inputs	Composite video, S-Video
Noise Level	35 dB (standard), 28 dB (economy)