Sanyo PLC-WU3800 Service Manual

-14-
Mechanical Disassembly
x Main Board, AV Board, Rear Panel and Fans removal
Main board
Rear panel
E(M2.5x6)
Fig.2
AV board
A (M2.5x6)x5
Side grill
F (T3x6)x2
D (T3x6)x2
1. Remove 6 screws A(M2.5x6),screw B(M2.5x6) and C(M4x4)to remove the Main board.
2. Remove 2 screws D(T3x6) to remove the AV board and the Rear panel.
3. Remove screw E(M2.5x6) to remove the Optical top shield.
4. Remove 2 screws F(T3x6) to remove fans (FN901, FN902) and the Side grill.
FN901
FN902
A (T3x8)
B (M3x8)
FN907
1. Disconnect the fan (FN907 ).
2.Remove screw A(T3x8) and B(M3x8)
to remove lamp ballast socket.
Fig.3
c Fan (FN907) removal
Trigger
Trigger
Duct
* Trigger should be mounted as
the figure above.
Ballast
socket
A
A
A
A
D
F
B (M2.5x6)
C (M4x4)
Optical
top shield
A

Sanyo PLC-WU3800 Specifications

General

Matrix size	0.59 \
Projection distance	0.99 - 12.1 m
Vertical scan range	50 - 100 Hz
Horizontal scan range	15 - 100 kHz
Projection technology	LCD
Contrast ratio (typical)	500:1
Screen size compatibility	40 - 300 \
Projector native resolution	WXGA (1280x800)
Keystone correction, vertical	±40 °
Audio input	2
Aspect ratio	16:10
Network ready	Yes
Power supply type	AC
Dimensions (WxDxH)	335.7 x 257.5 x 93.6 mm
Connectivity technology	Wired
Focus	Manual
Digital zoom	16 x
Focal length range	19.2 - 30.2 mm
Noise level	35 dB
Noise level (economic mode)	31 dB
Dot clock scanning frequency	140 MHz
Lamp type	NSHA
Lamp power	275 W
Light source type	Lamp
Service life of light source	2500 h
Service life of light source (economic mode)	3000 h
DVI port	No
Composite video in	-
Serial interface type	RS-232
USB 2.0 ports quantity	0
Supported video modes	1080i, 1080p, 720p
Analog signal format system	NTSC, NTSC 4.43, PAL, PAL M, PAL N, SECAM
Supported graphics resolutions	1024 x 768 (XGA), 1280 x 1024 (SXGA), 1280 x 800 (WXGA), 1400 x 1050 (SXGA+), 1600 x 1200 (UXGA), 1920 x 1200 (WUXGA), 640 x 480 (VGA), 800 x 600 (SVGA)
Product color	White
AC input voltage	100 - 240 V
Power consumption (standby)	0.7 W
Power consumption (typical)	317 W
Power consumption (PowerSave)	280 W
Cables included	VGA

Weight and Dimensions

Depth	257.5 mm
Width	335.7 mm
Height	93.6 mm
Weight	3500 g