Epson EMP-X5 Service Manual

3-16
EMP-822/EMP-83/EMP-X5/EMP-S5
SEIKO EPSON Revision:A
3.3.5 Power ON/OFF & Initialization Check
Flowchart 3-6 Power ON/OFF & Initialization Check
Start
Connect AC cable
3. Replace PS Ballast Assy.
1. Re-connect MA board
CN1700 correctly.
2. Replace Switch Board
4. Replace Optical Engine
and MAB set.
END
If PS Ballast does not work well,
apply the remedy from the top (1).
If it does not work, go on to the
next remedy.
NG
NG
NG
NG
1.When pressing [Power] button on Switch Board,
does indicator flash green, then light green?
2.Does the lamp illuminate?
3.Does indicator flash orange for approx. 2 seconds,
then light orange?
For more information, refer to 4.3.4.1. "Removing the Switch Board Assy." (p. 17) / 4.5.2 "Remov-
ing the PS Ballast Assy." (p. 47) / 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)