DOWNLOAD Sharp XV-Z10000 (serv.man11) Service Manual ↓ Size: 36.2 KB | Pages: 17 in PDF or view online for FREE

Model
XV-Z10000 (serv.man11)
Pages
17
Size
36.2 KB
Type
PDF
Document
Service Manual
Brand
Device
Projector / Troubleshooting table
File
xv-z10000-sm11.pdf
Date

Sharp XV-Z10000 (serv.man11) Service Manual ▷ View online

32
XV-Z10000
TROUBLE SHOOTING TABLE
YES
YES
NO
Checking the basic 
performance
Is the POWER LED on or 
flickering in red or blue?
Go to "Checking the 
power unit"
NO
Is the set turned on by the 
set's or remote controller's 
power key?
Go to "Checking the 
microcomputer 
peripherals" and 
"Checking the 
PC PWB".
NO
Check the formatter 
circuit’s peripheral circuits.
NO
Is the cooling fan 
running? Is the lamp on?
Is the user menu 
displayed?
YES
Are there output signals at 
pins (32), (34) and (37) of 
P3580?
NO
Is the video input as 
specified?
YES
Are there output signals at 
every other pin from pins 
(41) to (60) of P3580?
NO
NO
NO
NO
NO
Is the component input as 
specified?
YES
NO
If the RGB input as 
specified?
YES
Are there output signals at 
every other pin from pins 
(41) to (60) of P3580?
NO
Does the RS-232C 
interface function?
YES
Are there output signals 
at pins (32), (34) and (37) 
of P3580?
NO
Recommended 
communication software: 
“TERA TERM”
Make the following settings: 
baud rate at 9600 bps, bit 
length at 8 bits, stop bit at 1 
bit and no parity. Press the 
RETURN key on the 
keyboard. Does “ERR” 
show up again?
YES
Check the IC2505 circuit 
and its peripheral circuits.
Check the IC2505 circuit 
and its peripheral circuits.
Check the IC2505 circuit 
and its peripheral circuits.
Check the IC2005 circuit 
and its peripheral circuits.
END
YES
Go to "Checking the lamp 
light-up".
Check the PC board 
circuit’s peripheral circuits.
33
XV-Z10000
YES
YES
YES
YES
YES
YES
YES
YES
NO
Checking the power unit
Are all the connectors 
inside the power unit tightly 
connected?
Insert the connectors 
CN7105, 7103, 7101AND 
7102 tightly.
Replace the bimetal switch 
or press the red button to 
reset.
Tighten up the lamp door 
closed with the screws.
NO
Is the lamp cover closed 
completely?
NO
Replace F7002.
NO
Check the circuits leading 
to the secondary side of 
T7002 for damage. 
Replace any of them as 
required.
NO
Is the bimetal switch off?
Is AC voltage applied 
across L7005?
Replace F7001.
NO
Is AC voltage applied 
across the RL7001 relay?
Are there the specified 
voltages at the output 
terminals of CN7101 and 
CN7102?
Check the circuits leading 
to the primary side of 
T7002 for damage. 
Replace any of them as 
required.
NO
Is there DC voltage of 
about 340 V across 
CN7003?
Check the peripheral 
circuits of Q7101~Q7107. 
Replace any of them as 
required.
NO
Is there DC voltage of 
about 6 V across C7151?
Check the output PWB 
circuits.
34
XV-Z10000
YES
0
Check the basic signal flow. The signal flow from 
CVIC_IC to the panel output is the same for the 
component and video signals. Therefore the lines 
after CVIC are not checked. (The 480i and 580i 
component signals are not included.)
The signal flows through the same circuits as the 
DTV RGB signal does. Check the SOG (Sync On 
Green) circuit and the color adjustment circuit. (The 
480i and 580i component signals are not included.)
The video signal flows through a different route from 
the RGB input signal, and goes into CVIC_IC. 
Therefore check the video signal ICs.
Check the D-SUB input.
NO
Checking the PC PWB
Is the user menu properly 
displayed?
Check the on-screen 
display.
Check the DTV RGB 
input.
Check the VIDEO input.
Check the DTV 
component input.
End
Check the D-SUB input.
35
XV-Z10000
YES
YES
NO
YES
Checking the RGB input
Feed the sync-separated DTV 
RGB signal to INPUT1 or 
INPUT2.  (The 480i and 580i 
component signals are not 
included.)
Check to see if the video input is 
as specified.
Is the contour as specified?
Using the front-panel key or 
the remote control, select 
INPUT1 or INPUT2.
NO
NO
Is the image disturbed?
Go to "Checking the sync signal".
Do R, G and B colors appear?
Go to "Checking the RGB signal".
NO
IC8004 or its peripheral circuit 
defective.
End
YES
Does the image appear?
1
2
3
Page of 17
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Sharp XV-Z10000 (serv.man11) Service Manual ▷ Download

  • DOWNLOAD Sharp XV-Z10000 (serv.man11) Service Manual ↓ Size: 36.2 KB | Pages: 17 in PDF or view online for FREE
  • Here you can View online or download the Service Manual for the Sharp XV-Z10000 (serv.man11) in PDF for free, which will help you to disassemble, recover, fix and repair Sharp XV-Z10000 (serv.man11) Projector. Information contained in Sharp XV-Z10000 (serv.man11) 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.