DOWNLOAD Sharp XV-Z10000 (serv.man10) Service Manual ↓ Size: 17.63 KB | Pages: 8 in PDF or view online for FREE

Model
XV-Z10000 (serv.man10)
Pages
8
Size
17.63 KB
Type
PDF
Document
Service Manual
Brand
Device
Projector / Electrical adjustment
File
xv-z10000-sm10.pdf
Date

Sharp XV-Z10000 (serv.man10) Service Manual ▷ View online

24
XV-Z10000
5
Video H center
adjustment
1. Input an NTSC monoscope
signal.
INPUT 4
2. Select the following group
and subject.
Group:
VIDEO1
Subject: NTSC-H
1. Adjust using the control switch or the button on the
remote control so that the over-scan of right and left
become the same.
1
EEPROM
initialization
1. Turn on the power (with the
lamp on) and warm up the
set for 15 minutes.
1. Make the following settings.
Press SW2002 to enter the process mode. Execute
the S2 and S4 commands on the SSS menu. With
the S2 command, all the circuit boards than the PC
board will be initialized. Do not activate the S1 com-
mand because otherwise the PC board itself will be
initialized.
(The delivered PC board has been factory-adjusted.)
If by any chance the PC board must be readjusted,
follow the instructions in "Adjusting the PC Board"
on page 28.
2
COMPO
CR offset ad-
justment
CB offset ad-
justment
(A/D inside PC
board)
COMPO
G brightness
adjustment
1. Input a white pattern color
d i f fe r e n c e   s i g n a l   o f  Y
(brightness) 0% and CB/CR
0%.
INPUT 5
2. Select the following group
and subject.
Group:
A/D (COMP)
Subject: G-BRIGHT
CR OFFSET
CB OFFSET
1. CB/CR offset adjustment is fixed to 20.
2. Set the G brightness to the same value as the value
of G drive.
No.
Adjusting point
Adjusting conditions
Adjusting procedure
ELECTRICAL ADJUSTMENT
Hook up a signal generator, or a DOSV or Mac personal computer to the projector in order to feed the
signals specified in the Adjusting conditions.
3
Color wheel
index adjust-
ment
1. Feed the color wheel index
adjustment pattern signal.
INPUT5
2. Select the following group
and subject.
Group:
DLP
Subject: CW INDEX
1. Adjust the setting so that the R, G and B lamp tone
pattern should be smooth without noises.
R
G
B
4
White balance/
background
adjustment
Refer to "Background adjust-
ment method" (page 28).
1. CB/CR offset adjustment is fixed to 20.
2. Set the G brightness to the same value as the value
of G drive.
25
No.
Adjusting point
Adjusting conditions
Adjusting procedure
XV-Z10000
6
Video bright-
ness/contrast
adjustment
1. Select the following group
and subject.
Group:
VIDEO1
Subject: AUTO
By selecting AUTO with the control SW or the button
on the remote control after inputting the signal, it is
automatically adjusted.
7
Video TINT
adjustment
1. Input split color bar signal.
INPUT 4
2. Select the following group
and subject.
Group:
VIDEO 1
Subject: TINT
1. Check the fixed value.
Fixed value: 120
8
NTSC color
saturation
adjustment
1. Input split color bar signal.
INPUT 4
2. Select the following group
and subject.
Group:
VIDEO1
Subject: N-COLOR
1. Check the fixed value.
Fixed value: 100
9
PAL color
saturation
adjustment
1. Input the PAL color bar.
INPUT 4
2. Select the following group
and subject.
Group:
VIDEO1
Subject: P-COLOR
1. Check the fixed value.
Fixed value: 100
11
Check and
readjustment of
white balance
1. Use the adjustment condi-
tions in the item 6.
Check that there is no deviation of white balance with
the monitor.
10
SECAM color
saturation
adjustment
1. Input the SECAM color bar.
INPUT 4
2. Select the following group
and subject.
Group:
VIDEO1
Subject: S-COLOR
1. Check the fixed value.
Fixed value: 90
12
Color-related
operation check
1. Receive the color bar.
1.Select L1 of the process mode LINE. Operation check
of Color and Tint.
13
Video-related
operation check
1. Receive the monoscope.
1.Select L2 of the process mode LINE. Check of Pic-
ture, Bright, and Sharpness.
14
Operation check
of RGB
1. Receive the RGB signal.
1.Select L4 of the process mode LINE. Check of Pic-
ture, Bright, Red, Blue, Clock, Phase, H-POS, V-POS.
26
XV-Z10000
1. Make the following settings.
Destination
Adjustment process Remote control setting
North America
S4
 Factory setting 4
Europe
S3
Factory setting 3
18
Delivery set-
tings
15
Off-timer per-
formance
1. Select OFF from the process mode LINE.
Make sure the off-timer starts with 5 minutes onscreen
and the set turns itself off in 5 minutes.
16
Thermistor
performance
checking
1. Make sure that the temperature is indicated.
1. Heat the thermistor with a
hair dryer.
17
Auto sync
performance
checking
1. In the VGA, SVG Aand XGAmodes, make sure the
Clock, Phase, H-Pos and V-Pos settings can be au-
tomatically adjusted.
1. Feed the phase check pat-
tern signal.
No.
Adjusting point
Adjusting conditions
Adjusting procedure
No.
Adjusting point
Adjusting conditions
Adjusting procedure
19
Inspection of
HTPC720P
Check that there is no abnormality with the screen.
At INPUT 5 (DVI-1 connector)
1. Receive the color bar sig-
nal.
2. Receive the gray scale sig-
nal.
3. Receive the SMPTERP-
133 signal.
27
XV-Z10000
Adjusting the PC Board
1. Initializing the EEPROM
1) Press SW2002 to enter the process mode.
2) Execute the S1 command on the SSS menu. (The S1 command initializes the PC board alone. Do not
execute the S2 command because otherwise the adjustment data other than the PC board will be initialized.)
3) Make sure that the program version VER.XXX on the SPECIAL menu is the latest one.
2. Adjusting the levels
2.1 Setting the oscilloscope
Set the oscilloscope range to DC 1V/div. and 5 
µ
sec/div.
2.2 Connecting the PC interface
1) Connect the analog output (signal generator) and the DVI-1 connector (INPUT 5 of the projector) with the
cable (DSUB-DVI)
Set the INPUT SELECT of the projector to INPUT 5 (select the analog RGB on the menu.)
2) Set the signal generator to the XGA mode (1024x768, 60 Hz, 32 tones). Adjust the output amplitude to 700
mVp-p between the black and white levels (terminated with a 75-ohm impedance).
3) Turn on the power.
2.3 Adjusting and checking the levels
1) Press SW2002 to enter the process mode.
2) Select the AUTO adjustment mode.
2.4 Adjusting the DTV
1) Feed the signal to the INPUT1’s RCA input terminal.
2) Set the signal generator to the 1080i 60-Hz mode with white signal. Adjust the output amplitude to 700 mVp-
p between the black and white levels.
3) Connect the specified cable between the analog output (signal generator) and the RCA connector (INPUT1
of the projector).
4) Make the G-BRIGHT setting the same as the G-BRIGHT setting of Group A/D.
5) Adjust the CB-OFFSET setting of Group DTV to 20.
6) Adjust the CR-OFFSET setting of Group DTV to 20.
7) Finally press SW2002 to exit from the process mode.
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Sharp XV-Z10000 (serv.man10) Service Manual ▷ Download

  • DOWNLOAD Sharp XV-Z10000 (serv.man10) Service Manual ↓ Size: 17.63 KB | Pages: 8 in PDF or view online for FREE
  • Here you can View online or download the Service Manual for the Sharp XV-Z10000 (serv.man10) in PDF for free, which will help you to disassemble, recover, fix and repair Sharp XV-Z10000 (serv.man10) Projector. Information contained in Sharp XV-Z10000 (serv.man10) Service Manual (repair manual) includes:
  • Disassembly, troubleshooting, maintenance, adjustment, installation and setup instructions.
  • Schematics, Circuit, Wiring and Block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Exploded View and Parts List.