XG-V10XU - diagramas.diagram...

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XG-V10XULayout of the optical systemNote: Layout for positioning the optical system.THE OPTICAL UNIT OUTLINECross dichroic prism★2 Output polarizer R★2 Output polarizer GProjection Lens★2 Output polarizer BB-LCDInput polarizer BRelay lens 3Dichroic coating(R transmission)R-LCDDichroic coating(G transmission)AL-deposited faceMarking★M2Dichroic coatingUV absorbing glassPBS apertureFly-eye lensM5AL-coated mirror RREDB/G reflectorL2(R)G-LCDL2(G)★M3MarkingL1GREENG/R ReflectorG01B-DFPBS(polarization beam splitter)AL-coated mirror BG03MarkingBLUEM6M4AL-coated mirror BAL-deposited faceDicroic coating(B transmission)Relay lens 1AL-deposited faceRelay lens 2G02UHP lamp(Light source)UHP lamp(Light source)MarkingPrism arrayUV-IR filter★ M2 and M3 mirrors have a coatingwedge (for different film thickness).Set up these mirrors, withtheir markings positioned asshown above, so that theircoated faces and both sides bein the correct directions.★2 See the assemble-illustrationfor determing a direction ofthe output polarizer.22
CONVERGENCE AND FOCUS ADJUSTMENTXG-V10XU» Place the set in the ceiling-mounted position, open the maintenance door, and start theconvergence and focus adjustments. Make sure the settings are complete and then turnon the power. For adjusting the image, use the remote controller. Take the followingadjustment procedures.1. Focusing the projection lens(A) Replacing all the 3 LCD panels1. Before replacing all the 3 LCD panels, project an image on the screen and bring it into focus.2. Replace the panels with new ones. But until the focus has been completely readjusted, be careful not tochange the distance between the set and the screen, nor to move the projection lens focus and zoomrings.If the focus is readjusted with a different positional relation, the relation between the projection distanceand the screen size is affected. In other words, a short-distance image (40 WIDE, for example) may getout of the focus range, or a long-distance image (300 WIDE, for example) may come out of focus.(B) Replacing 1 or 2 of the 3 LCD panels1. In adjusting the focus after replacement of one or two LCD panels, project an image on the screen and turnthe projection lens focus ring to get the non-replaced LCD panel into focus.2. But until the focus has been completely adjusted for the new LCD panels, be careful not to change thedistance between the set and the screen, nor to move the projection lens focus and zoom rings.(If the distance has been changed or the projection lens readjusted, repeat the above steps 1 and 2.)2. Adjusting the G-LCD panel(A) Focus adjustment. (Make this adjustment on the white-only screen.)1. Right-and-left focus adjustment (θY direction) .Loosen the lock screws "b" and "c" and insert the eccentric screwdriver into the notch and hole "b". Turnthe screwdriver until the right and left halves on the screen get into focus.First get the right and left halves in balance. Then improve the accuracy while making the adjustment 2below.2. Top-center-bottom focus adjustment (θX and Z directions).Loosen the lock screws "a" and "c" and insert the eccentric screwdriver into the notch and hole "a" or "c".Turn the screwdriver until the top, center and bottom on the screen get into focus. In adjusting this top-tobottomfocus, temporarily tighten the lock screw "b" to fix the θY direction adjustment.3. Repeat the above steps 1 and 2 to finely adjust the focus. Finally tighten up all the lock screws.Notes :1 Carefully proceed with the focus adjustment because the adjusting directions are correlated.2 In adjusting the convergence and focus, do not move the projection lens zoom and focus rings until the endof all the adjustments.(B) Convergence adjustment» The G-LCD panel has no convergence adjustment mechanism. Use this panel as convergence adjustmentreference.3. B-LCD panel adjustment (the same for the R-LCD panel)(A) Focus adjustment» Take the same procedure as for the G-LCD panel focus adjustment. Note that the adjustment range is smallin the Z direction. If the convergence is quite different between the B-LCD and G-LCD panels, roughly adjustthe convergence first and then the focus.(B) Convergence adjustment» Use a crosshatch pattern signal for this adjustment.Make the adjustment just for the G-color and the relevant color.(1) Loosen the convergence lock screw "d".(2) With the G-LCD panel’s screen center as reference, adjust the B-LCD panel in the X, Y and θZ directions.(3) Finally tighten up the convergence lock screw "d".23
Page 1 and 2: XG-V10XUSERVICE MANUALSX0L5XG-V10XU
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Page 9 and 10: XG-V10XUProjectorSpeakersSide and R
Page 11 and 12: XG-V10XUUsing the Remote Control as
Page 13 and 14: XG-V10XUUse as a Laser PointerSlide
Page 16 and 17: XG-V10XUREMOVING OF MAJOR PARTS1. R
Page 18 and 19: XG-V10XU3. Removing the reinforcing
Page 20 and 21: XG-V10XU5. Removing the power/balla
Page 24 and 25: XG-V10XUNotes :1 The eccentric cam
Page 26 and 27: XG-V10XUReplacing the LCDsRemove th
Page 28 and 29: XG-V10XU11M5 adjusting leverMirror
Page 30 and 31: XG-V10XUNo. Adjusting point Adjusti
Page 38 and 39: XG-V10XUProcess menu1ADOUTPUT1OUTPU
Page 40 and 41: XG-V10XUPrecautions in servicing(1)
Page 42 and 43: XG-V10XUTROUBLE SHOOTING T ABLE (Co
Page 50 and 51: XG-V10XUTROUBLE SHOOTING T ABLE FOR
Page 62 and 63: XG-V10XUCHASSIS LAYOUTHGFEDCBA12345
Page 64 and 65: XG-V10XUBLOCK DIAGRAMHGFEDCBA123456
Page 66 and 67: XG-V10XUOVERALL WIRING DIAGRAMHGFED
Page 68 and 69: XG-V10XUDESCRIPTION OFSCHEMATIC DIA
Page 70 and 71: XG-V10XUË OUTPUT UNIT-1/9HGFEDCBA1
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XG-V10XUË OUTPUT UNIT-2/9HGFEDCBA1
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XG-V10XUË OUTPUT SUB UNITHGFEDCBA1
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XG-V10XUË SIGNAL UNIT-1/5HGFEDCBA1
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XG-V10XUË LED UNITHGFEDCBA11223435
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XG-V10XUË R/C RECEIVER-2 UNITHGFED
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XG-V10XUË INPUT UNIT-1/3HGFEDCBA12
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XG-V10XUË POWER AND INLET UNITHGF(
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XG-V10XUË PC I/F UNIT-1/8HGFEDCBA1
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XG-V10XUPRINTED WIRING BOARD ASSEMB
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XG-V10XUHGFOutput Sub Unit (Wiring
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XG-V10XUHGFEDCBASignal Unit (Wiring
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XG-V10XUHGFEDCBAInput Unit (Wiring
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XG-V10XUHGFEDCBAPower Unit (Wiring
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XG-V10XUHGFEDCBAPC I/F Unit (Wiring
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XG-V10XUHGFEInlet Unit (Wiring Side
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XG-V10XURef. No. Part No. ★ Descr
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Ref. No. Part No. ★ Description C
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Ref. No. Part No. ★ Description C
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XG-V10XUPACKING OF THE SETRef. No.
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