Sanyo PLC-WU3800 Service Manual

-35-
Electrical Adjustments
Service Adjustment Data Table
These initial values are the reference data written from the
CPU ROM to memory IC when replaced new memory IC. The
adjustment items indicated with “ ✻” are required to readjust
following to the “ Electrical adjustments”. Other items should
be used with the initial data value.
Group/
Item
Item Name Function Initial Range Note
Group 0 AD Converter (PW392)
3 ADC G-GAIN
PC/YCbCr 480i (575i) / YCbCr 480p
(575p) / YCbCr 720p (720p50) / YCbCr
1080i (1035i, 1080i50) /
SCART
265/200/200/200/200/265 0 - 1023 * G-Gain Adjustmen
4 ADC R-GAIN
PC/YCbCr 480i (575i) / YCbCr 480p
(575p) / YCbCr 720p (720p50) / YCbCr
1080i (1035i, 1080i50) /
SCART
265/205/205/205/205/265
0 - 1023 * R_GAIN Adjustmen
5 ADC B-GAIN
PC/YCbCr 480i (575i) / YCbCr 480p
(575p) / YCbCr 720p (720p50) / YCbCr
1080i (1035i, 1080i50) /
SCART
255/205/205/205/205/255 0 - 1023 * B_GAIN Adjustmen
10 SOGTH RGB / COMPONENT / SCART 2/4/4 0 - 15
11 SOGHYSDIS RGB / COMPONENT / SCART 1/1/0 0 - 1
12 HS1TH
H Sync1 Threshold
RGB / COMPONENT / SCART
*/4/4 0 - 15
13 HS0TH
H Sync0 Threshold
RGB / COMPONENT / SCART
*/4/4 0 - 15
Group 10 AD Converter (ISL98001)
3 ADC G-GAIN
PC/YCbCr 480i (575i) / YCbCr 480p
(575p) / YCbCr 720p (720p50) / YCbCr
1080i (1035i, 1080i50) / )
235/120/120/135/135 0 - 1023
4 ADC R-GAIN
PC/YCbCr 480i (575i) / YCbCr 480p
(575p) / YCbCr 720p (720p50) / YCbCr
1080i (1035i, 1080i50) /)
235/140/140/155/155 0 - 1023
5 ADC B-GAIN
PC/YCbCr 480i (575i) / YCbCr 480p
(575p) / YCbCr 720p (720p50) / YCbCr
1080i (1035i, 1080i50)
235/140/140/155/155 0-1023
Group
20
Video Decoder
*R : Read Only Value
0 Y Level
Composite / S-Video - Y Level (ADC
RGB Gain)
175/175/185/185 0 - 1023
Composite / S-Video
* Gain Adjustment [Video]
1 C Level
Composite / S-Video - C Level (ADC
Saturation)
405/405/440/440 0 - 1023 Composite / S-Video
10 XCXL Parameter XCXL Level 2 0 - 4 NTSC/PAL
11 Sync Amp Low
Minimum sync amplitude threshold
for HLOCK 1 to 0 transition
1792 0 - 9999 NTSC/PAL
12 Sync Amp High
Minimum sync amplitude threshold
for HLOCK 0 to 1 transition
4096 0 - 9999 NTSC/PAL
13 Luma Setup Enable 7.5IRE Mode 0 0 - 1 Effective only NTSC Signal
14 Anti-Alias Filter Anti-Alias Filter 4 0 - 7
15 Anti-Alias Downsample Anti-Alias Downsample 0 0 - 3
16 Anti-Alias High Frequency Anti-Alias High Frequency 3 0 - 3
20
Comb 3D Cross-Luma Top/
Bottom Amplitude
for PAL/SECAM only 3 0 - 3
Group
35
DVI Equalizer(DS16E5110)
0 CH0 Boost Data DVI Equalizer CHO Boost Value - 0 - 7
1 CH1 Boost Data DVI Equalizer CH1 Boost Value - 0 - 7
2 CH2 Boost Data DVI Equalizer CH2 Boost Value - 0 - 7
Group
40
General
0 IP Mode Sets for IP Off 1 0 - 1
0: IP Block not used
1: IP OFF used with IP Block
1 3:2 PullDown Mod e
bit0 : Global Motion
bit1 : Video Motion
1 1 - 3
bit0 : Global Motion
bit1 : Video Motion
2 Detect Film Mode Enable
0 : 2:3pull down & 2:2pull down
1 : 2:3pull down
2 : 2:2pull down
0 0 - 2
0 : 2:3pull down & 2:2pull down
1 : 2:3pull down
2 : 2:2pull down
3 NR Enable for Digital YUV
0: Detect Y or UV, Noise Reduction
1: Detect Y, YUV for Noise Reduction
1 0 - 1
4 NR Enable for Digital YUV
Analog YUV : PC/Video/S-Video/
Component
Digital YUV : HDMI
<NSYUVEN>
0 0 - 1

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