Sharp XV-Z2000 Service Manual

37
XV-Z2000
DT-400
Checking the lamp light-up
Does each cooling fan
function?
Check the power supply circuit
or fan circuit on the main circuit.
Is the rotating sound of the
color wheel heard?
Check Q9401 to Q9403,
IC9401(motor driver IC)
and their peripheral circuits.
Go to "Checking the
peripheral circuits of
the formatter".
Replace the color wheel.
Is the discharging sound
heard?
Is the lamp tight in the
socket?
Replace the lamp.
Securely insert the
connectors.
Is DC voltage of approx.
370V applied to both ends
of the ballast power supply?
Is pin (2) of P1707 at the
"H" level?
Go to "Checking the
power unit".
Go to "Checking the
peripheral circuits of the
formatter".
Check Q8002, Q8006 and
their peripheral circuits.
NO
YES
NO
ABNORMAL
YES
NORMAL
YES NO
YES
NO
NO YES
YES
NO

Sharp XV-Z2000 Specifications

General

Projection distance	2.6 - 3.9 m
Contrast ratio (typical)	2500:1
Screen size compatibility	40 - 200 \
Projector native resolution	SXGA (1280x1024)
Lamp type	SHP
Lamp power	275 W
Light source type	Lamp
Service life of light source	3000 h
Video in	XGA, Mac 19” (in intelligent compression), SVGA/VGA, Mac 16”/13”
I/O ports	2x component, 1x RCA video, 1x S-video, DVI-I (analogue component, digital & analogue RGB) x 1
Dimensions (WxDxH)	310 x 287 x 104 mm
Power requirements	100-240V AC, 50/60Hz
Power consumption (typical)	360 W
Market positioning	Home cinema

Weight and Dimensions

Weight	4300 g