DOWNLOAD Sharp XG-C455W (serv.man6) Service Manual ↓ Size: 1.45 MB | Pages: 15 in PDF or view online for FREE

Model
XG-C455W (serv.man6)
Pages
15
Size
1.45 MB
Type
PDF
Document
Service Manual
Brand
Device
Projector / Electrical Adjustments
File
xg-c455w-sm6.pdf
Date

Sharp XG-C455W (serv.man6) Service Manual ▷ View online

XG-C455W/PG-C355W
4 – 11
3) Execute teaching of the standard set under the following conditions.
Condition setting for PG-C355W/XG-C455W
3. Color shading correction (adjustment)
Condition setting for C355W/C455W
Correction method
Select the model name created in the section (2) and perform color shading correction/adjustment.
If the set has significantly different optical characteristics from the standard or shows color shading or line dropouts, execute teaching and adjust it
using the correction factor.
3. ELECTRICAL ADJUSTMENT (2)
    Model name:
Enter the model name newly.
    Resolution:
1280 x 800
    Binary interval:
2 ms
    Correction value, X direction:
33
    Correction value, Y direction:
25
    Number of correction bits:
8
    Adjustment value, minimum:
-48
    Adjustment value, center:
0
    Adjustment value, maximum:
48
    Number of teachings:
5
    Teaching interval:
24
    Brightness variation direction by adjustment value: Brightness UP by increasing the adjustment value (checked)
    Adjustment point:
3D (checked)
TG system (selected)
Tone 0 (checked)
Tone 1 (checked)
Other tones are not checked.
    Adjustment point (Test pattern display level)
    Tone 0:
11%
    Tone 1:
40%
    Adjustment color:
Adjustment with RGB (checked)
    Correction setting
    Tone 7:
Default
    Tone 6:
Default
    Tone 5:
Default
    Tone 4:
Default
    Tone 3:
Default
    Tone 2:
Default
    Tone 1:
Correction by correction factor
    Tone 0:
Correction by correction factor
No.
Adjustment Item
Adjustment Conditions
Adjustment Procedures
14
Component offset 
adjustment
1) Select the following.
Group: AD
Adjustment item: C-R-OS
                            C-B-OS
1) Check the fixed values.
C-R-OS: 260
C-B-OS: 260
15
Video bright/contrast 
adjustment
1) Select the following.
Group: VIDEO
Adjustment item: V-CONT
                            V-BRIGHT
1) Check the fixed values.
V-CONT: 134
V-BRIGHT: 68
16
Video tint adjustment
1) Select the following.
Group: VIDEO
Adjustment item: V-HUE
1) Check the fixed value.
V-HUE: 128
17
Video color saturation 
adjustment
1) Select the following.
Group: VIDEO
Adjustment item: V-COLOR
1) Check the fixed value.
V-COLOR: 139
18
sRGB check
sRGB input.
1) Check that the chromaticity values are in spec. 
X=322
±5
Y=341
±5
19
Vertical stripe level 
check
1) Receive the RGB gray scale signal.
1) It must be better than the vertical stripe boundary sample.
20
Checking of off-timer 
performance
1) Select the following.
Group: LINE
Adjustment item: OFF
1) Make sure that the off-timer starts with 5-minute display, counts 
down 1minute for 1second, and turns off when 0minute is dis-
played.
XG-C455W/PG-C355W
4 – 12
4. Adjustment mode process menu
Forced disabling of the System-Lock of this model
1) Disabling procedure
With System-Lock input window onscreen, press the “MENU”, “ENTER”, “ENTER”, “MENU”, “ENTER”, “ENTER” and “MENU” keys, in this order,
on the remote controller.
 
21
Checking of ther-
mistor performance
1) Heat the thermistor with a hair dryer.
1) Make sure the temperature warning is displayed.
22
Automatic sync opera-
tion
1) Receive the phase checking pattern 
signal.
1) Make sure that Clock, Phase, H-POS and V-POS can be automat-
ically adjusted in the VGA/S-VGA/XGA mode.
23
DVI input operation 
check
1) Send the video signal to the DVI termi-
nal.
1) Check that an image is properly projected
24
Monitor out check
1) Input the video and audio signals to the 
COMPUTER1 and COMPUTER2 ter-
minals.
2) Connect another monitor to the monitor 
out terminal.
3) Connect a speaker with a built-in ampli-
fier to the audio out terminal.
1) Check that image selected with the projector is displayed on 
another monitor connected to monitor out terminal and sound is 
heard from the speaker connected to the audio out terminal.
25
RS232C operation 
check
1) Connect the unit and a PC with the 
RS232C cable.
1) Send a command from the PC, and check it functions correctly.
26
USB operation check
1) Connect to a PC with an USB cable.
1) Check that forward/reverse operation is enabled on the PC screen 
using the remote control.
27
LAN operation check
1) Connect to a PC with a LAN cable.
1) Check that communication is possible.
28
Remote control check
1) Check the wired remote operation.
2) Check the remote control operation.
1) Check that the wired remote control terminal is activated.
2) Check the remote control operation.
29
Model name check
1) Send “TNAM 1” and “MNRD 1”h with 
RS232C command.
1) Check that the appropriate model name is displayed correctly.
30
Delivery settings
1) Make the following settings.
No.
Adjustment Item
Adjustment Conditions
Adjustment Procedures
Destination
Process
Remote control
adjustment
adjustment
USA
SS4
Factory setting at 4
Others
SS3
Factory setting at 3
ENTER
ENTER RIGHT LEFT ENTER
ENTER MENU
XG-C455W/PG-C355W
4 – 13
Adjustment mode process menu
1st Layer
2nd Layer
AD
R-Bright
G-Bright
B-Bright
R-Contrast
G-Contrast
B-Contrast
C-R-OS
C-B-OS
VIDEO
V-CONT
V-BRIGHT
V-COLOR
V-HUE
V-R-OS
V-G-OS
V-B-OS
OFFSET-MODE
OFFSET-CONT
OFFSET-BRI
OUTPUT1
R1-BLK
R1-GAIN
G1-BLK
G1-GAIN
B1-BLK
B1-GAIN
TGR-BLK
TGR-GAIN
TGG-BLK
TGG-GAIN
TGB-BLK
TGB-GAIN
R-COM
G-COM
B-COM
R-COM2
G-COM2
B-COM2
COM-LEVEL
S-R1-BLK
S-G1-BLK
S-B1-BLK
OUTPUT2
LC-SW
LC-HPOS-R
RLV0
RLV1
RLV2
RLV3
RLV4
LC-HPOS-G
GLV0
GLV1
GLV2
GLV3
GLV4
LC-HPOS-B
BLV0
BLV1
BLV2
BLV3
BLV4
XG-C455W/PG-C355W
4 – 14
OUTPUT3
ENBR-DLY
ENBG-DLY
ENBB-DLY
ENBXR-PH
ENBXG-PH
ENBXB-PH
ENBX-WIDTH
DGC-SW
DGCJ-R
DGCJ-G
DGCJ-B
CC
GAMMA
OUTPUT4
FRPR-H
FRPR-L
FRPG-H
FRPG-L
FRPB-H
FRPB-L
FRP_ST
FRP_END
REON
INPUT_CSC
OUTPUT_CSC
GAMMA
PICTURE
NR
SCE
WARP
VERSION
MODEL
MAIN
OSD
LOADER
LAN
MODEL
MODEL-SELECT
SS
SS1
SS2
SS3 EU
SS4 US
SS5 JPN
SS6 CHIN
TEMP-FAN
Temp1
Temp2
Temp3
FAN1
FAN2
FAN3
FAN4
FAN5
FAN6
LAMP
Current Time
History1
History2
History3
History4
TOTAL TIME
LINE
OFF
LED CHECK
Calibration
K-Sensor
V-Size
1st Layer
2nd Layer
Page of 15
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