XG-V10XU - diagramas.diagram...

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XG-V10XUTROUBLE SHOOTING T ABLE FOR PC I/F UNIT -8Checking the SOG circuitMeasure the TL136 output onoscilloscope screen.Is the composite sync signalreproduced in good timing?YesNoNo problem with the SOGcircuit.Measure the C69 land onoscilloscope screen.Does the Y signal containsync signal?NoYesCheck the input signal settings.SOG sync separation circuitdefective.Input PWB defective.56
XG-V10XUTROUBLE SHOOTING T ABLE FOR PC I/F UNIT -9Checking the VIDEO inputFeed the composite videosignal to INPUT4 or INPUT 5.Using panel key or remotecontroller, select INPUT4 orINPUT5.5Select the VIDEO signal typeon user menu.Does image appear onscreen?NoYesIs the image free of distortion?NoCheck the VIDEO sync signal.YesCheck the VIDEO sync signal.Carry out the processadjustment.Are the colors as specified?NoYesNo problem with the VIDEOinput.5Measure the following outputs onoscilloscope screen: at pin (5)(R)of IC324, pin (3)(G) of IC326 andpin (5)(B) of IC326.Is the video signal levelbetween VRB and VRT?NoMeasure the output at pin (5) or(6) of IC323 on oscilloscopescreen.Yes» VRB: Bottom reference voltage at video ADC» VRT: Top reference voltage at video ADCIC310 or CVIC_IC defective.Is the clamp pulse asspecified?NoCheck the VIDEO sync signal.Yes» Checking the clamp pulseClamp level setting IC (IC316,IC327 or IC323) or itsperipherals defective.CVIC_IC or its peripheralsdefective.57
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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 22 and 23: XG-V10XULayout of the optical syste
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
Page 88 and 89: XG-V10XUË OUTPUT SUB UNITHGFEDCBA1
Page 90 and 91: XG-V10XUË SIGNAL UNIT-1/5HGFEDCBA1
Page 100 and 101: XG-V10XUË LED UNITHGFEDCBA11223435
Page 102 and 103: XG-V10XUË R/C RECEIVER-2 UNITHGFED
Page 104 and 105: XG-V10XUË INPUT UNIT-1/3HGFEDCBA12
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XG-V10XUË INPUT UNIT-2/3HGFEDCBA12
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XG-V10XUË INPUT UNIT-3/3HGFEDCBA12
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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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XG-V10XU - diagramas.diagram...

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