Sharp XG-P10XE Wartungshandbuch

1XG-P10XUSERVICE MANUALIn the interests of user-safety (Required by safety regulations in some countries) the set should be restoredto its original co

10XG-P10XU

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description Code128XG-P10XUDUNTKA184DE01OUTPUT UNIT(Continued)R7270 VRS-CY1JF103J J 10k 1/16W

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description Code129XG-P10XUDUNTKA185DE01SOUND OUT UNITINTEGRATED CIRCUITIC302 VHiTDA1517/-2 J

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description Code130XG-P10XUDUNTKA187DE01SIGNAL UNIT (Continued)Q6008 VS2SC3928AR-1 J 2SC3928A

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description Code131XG-P10XUDUNTKA187DE01SIGNAL UNIT (Continued)C4515 VCKYCY1EF104Z J 0.1 25V

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description Code132XG-P10XUDUNTKA187DE01SIGNAL UNIT (Continued)R812 VRS-CY1JF000J J 0 1/16W M

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description Code133XG-P10XUDUNTKA187DE01SIGNAL UNIT (Continued)R4352 VRS-CY1JF562J J 5.6k 1/1

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description Code134XG-P10XUDUNTKA187DE01SIGNAL UNIT (Continued)R6068 VRS-CY1JF102J J 1.0k 1/1

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description Code135XG-P10XUDUNTKA188DE01TERMINAL UNIT (Continued)D3005 VHDMA157A//-1 J Diode

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description Code136XG-P10XUDUNTKA188DE01TERMINAL UNIT (Continued)C4030 VCKYCY1CF104Z J 0.1 16

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description Code137XG-P10XUR3208 VRS-CY1JF473J J 47k 1/16W Metal oxide AAR3209 VRS-CY1JF000J

11XG-P10XUBe sure the supplied remote mouse receiver is connected to your computer.Slide the MOUSE/ADJUSTMENT switch to MOUSE.Effective buttons in MOU

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description Code138XG-P10XURDENC0304CEZZPOWER UNITINTEGRATED CIRCUITSå IC701 9FJ0F01901340 J

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description Code139XG-P10XUC720 9FJ0C01402193 J 470 35V Electrolytic AFC721 9FJ0C01510165 J 4

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description Code140XG-P10XUCPCi-0047CE11PC I/F UNITINTEGRATED CIRCUITSIC8001 RH-iX3270CEZZ J

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description Code141XG-P10XUFL8054 9DK001-82026 J Filter, STS104B AGFL8056 9DK001-82026 J Filt

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description Code142XG-P10XUCPCi-0047CE11PC I/F UNIT (Continued)C8645 9DK001-42094 J 0.1 25V C

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description Code143XG-P10XUCPCi-0047CE11PC I/F UNIT (Continued)R8252 9DK001-50159 J 22 1/16W

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description Code144XG-P10XU3-21 XRESJ30-06000 J E-Ring, x2 AA3-22 HINDP5405CESA J Lens Cautio

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description Code145XG-P10XU654321AB CDEFGHCABINET AND MECHANICAL PARTS3-2266P11-17FNWGSIQQZTA

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description Code146XG-P10XUOPTICS MECHANISM PARTS6 CCHSK0062CE09 J Optics Macha. Ass’y GQ6-1

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description Code147XG-P10XU654321AB CDEFGHOPTICS MECHANISM PARTS6-676-666-676-86-586-536-286-

12XG-P10XUConnection Pin Assignments

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description Code148XG-P10XUSUPPLIED ACCESSORIESACCESSORIESPFiLD0080CEZZ J Extra Air Filter AE

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description Code149XG-P10XUPACKING OF THE SETUse 8 staples to fixthe packing case.(Bottom Sid

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description Code150XG-P10XUCOPYRIGHT © 2000 BY SHARP CORPORATIONALL RIGHTS RESERVED.No part o

13XG-P10XUDimensions

14XG-P10XUREMOVING OF MAJOR PARTS1. Removing the Intake cover, lamp unit and lens cover.1-1. Detach the Intake cover.1-2. Remove the four lock screws

15XG-P10XU3. Removing the top cabinet.3-1. Remove the four lock screws off the top cabinet.3-2. Unhook the top cabinet by pressing the center of both

16XG-P10XU4. Removing the PWB units4-1. Remove the five lock screws off the PC I/F unit. Lift and detach the unit off the output unit.4-2. Disconnect

17XG-P10XU5. Removing the optical mechanism unit5-1. Remove the two lock screws off the lamp socket holder. Detach the holder.5-2. Disconnect the grou

18XG-P10XU6. Removing the ballast / filter / sound-out unit assembly.6-1. Disconnect the ground wire from the inlet unit.6-2. Remove the two lock scre

19XG-P10XUResetting the TOTAL LAMP TIMERWhen the lamp has been replaced, reset the total lamp timer in the following steps.Resetting procedure1. While

2XG-P10XUSpecificationsProduct typeModelVideo systemDisplay methodLCD panelLensProjection lampContrast ratioVideo input signalS-video input signalComp

20XG-P10XUTHE OPTICAL UNIT OUTLINELayout of the optical systemNote: Layout for positioning the optical system.* The M3 mirrors have a coatingwedge (fo

21XG-P10XUCONVERGENCE AND FOCUS ADJUSTMENT» Start the convergence and focus adjustments with the top cabinet and the LCD coverremoved but the power on

22XG-P10XUConvergence and Focus Adjustments MechanismXZθYXYθZXZθYNotch and hole "a"(Use an eccentricscrewdriver.)Notch and hole "b"

23XG-P10XUX direction LCD right and leftConvergence Y direction LCD top and bottomθZ direction Rotation around Z axis LCD turning axisZ direction LCD

24XG-P10XUReplacing the LCDsWith the top cabinet removed(1) Disconnect the LCD flat cable from the output PWB connector.(2) Remove the lock screws &qu

25XG-P10XUAdjusting the optical axis of the mirrors (M1, M5 and M6)The optical axis must be readjusted if an eclipse happens with the R. G or B mirror

26XG-P10XUColor adjustmentAdjustment directionAmount of adjustment. Adjustment place formAjdustment jig Fixing screw Fixed screw tool.Redpolarizing pl

27XG-P10XUELECTRICAL ADJUSTMENTHook up a signal generator, or a DOSV or Mac personal computer to the projector in order to feed thesignals specified i

28XG-P10XUNo. Adjusting point Adjusting conditions Adjusting procedure7 RGB 1 systemblack levelsignal amplitude(odd-numbered)» Choose the subject R1-

29XG-P10XUNo. Adjusting point Adjusting conditions Adjusting procedure10 Sample-and-hold pulsephaseRCK-PHASEGCK-PHASEBCK-PHASE1. Feed the XGA mode 75-

3XG-P10XUIMPORTANT SERVICE SAFETY NOTESË Service work should be performed only by qualified service technicians who arethoroughly familiar with all sa

30XG-P10XUNo. Adjusting point Adjusting conditions Adjusting procedure15 Video pictureadjustment1. Feed the split color bar sig-nal.Group : VIDEO 1Sub

31XG-P10XUNo. Adjusting point Adjusting conditions Adjusting procedure100% White Red20 NTSC colorsaturation level1. Feed the split color bar sig-nal.G

32XG-P10XUNo. Adjusting point Adjusting conditions Adjusting procedure1. Feed the 10 step signal toG(Y) terminal of BNC termi-nal.2. Select the follow

33XG-P10XUNo. Adjusting point Adjusting conditions Adjusting procedure37 Thermistorperformancecheck1. Heat the thermistor using adryer.» Make sure the

34XG-P10XUADJUSTING THE PC INTERFACE (CPCi-0047CE11. PC I/F Unit)1.The initialization of the set.1) Press the S2601 switch to go to the process mode.2

35XG-P10XUTROUBLE SHOOTING TABLEChecking the PWB performanceRGB input in troubleFeed test pattern signal from PC.YesNoUse specified cable.Is specified

36XG-P10XUTROUBLE SHOOTING TABLE (Continued)Checking the video unit circuit YesNoCheck the IC401 selector switch, terminal voltage and input circui

37XG-P10XUTROUBLE SHOOTING TABLE (Continued)Checking IC801 (RGB signal output circuit)YesNoCheck the data transfer and other performance at pins (17)

38XG-P10XUTROUBLE SHOOTING TABLE (Continued)Checking IC6001 (3-D noise reduction circuit)and its peripheral circuitsYesNoCheck the buffer circuit of Q

39XG-P10XUTROUBLE SHOOTING TABLE (Continued)No or unusual Y signalYesNoGo back to the signal processing block.NoCheck IC801 and its peripheral circuit

4XG-P10XUNOTE POUR LE PERSONNELD’ENTRETIEN PRECAUTION POUR LES RADIATIONS UVLa source de lumière, la lampe métal halide, dans leprojecteur LCD émet de

40XG-P10XUTROUBLE SHOOTING TABLE (Continued)YesChecking the output PWB unitAre there signal inputs at SC1404, SC1405, SC1501 and SC1502? Are voltages

41XG-P10XUTROUBLE SHOOTING TABLE (Continued)No audio outputYesNoCheck the input, the switching circuit of IC441 and IC442, and their peripheral circui

42XG-P10XUTROUBLE SHOOTING TABLE (Continued)Power onYesNoIs the right input selected?Select the right input with remote control.YesNoAre the PC, video

43XG-P10XUTROUBLE SHOOTING TABLE (Continued)Lamp fails to light-upYesYesNoNoNoNoNoNoYesYesYesYesTurn on the power switch. Is discharging sound heard f

44XG-P10XUTROUBLE SHOOTING TABLE FOR PC I/F UNIT-1Checking the clock circuit and its peripheral circuitsYesYesYesYesYesNoIs X8001 (6MHz) oscillating?X

45XG-P10XUTROUBLE SHOOTING TABLE FOR PC I/F UNIT-2Checking the PLL circuit and its peripheral circuitsYesNoAre there signals at pin(111) of IC8606 and

46XG-P10XUTROUBLE SHOOTING TABLE FOR PC I/F UNIT-3YesYesNo NoIs there signal at pin (139) of IC8606?Is there signal at pin (139) of IC8606?output PWB

47XG-P10XUTROUBLE SHOOTING TABLE FOR PC I/F UNIT-4CYesYesNo NoCYesYesNo NoYesYesYesYesNo NoIs there signal at TL613?NoAre there signals at pins (10) t

48XG-P10XUTROUBLE SHOOTING TABLE FOR PC I/F UNIT-5YesYesNo NoYesNo NoYesYesYesYesYesNo NoIs there signal at TL614?NoNoNoIC8029 or its peripheral circu

49XG-P10XUTROUBLE SHOOTING TABLE FOR PC I/F UNIT-6Checking the OSD circuit and its peripheral circuitsYesDisplay OSD on the screen.YesNoAre there sign

5XG-P10XU12LampReflectorComme de petites quantités de radiation UV sontémises par une ouverture entre le couvercle du con-duit et le botier de la lamp

51XG-P10XU50XG-P10XU87109654321AB CDEFGH1716 19181514131211CHASSIS LAYOUT

53XG-P10XU52XG-P10XU87109654321AB CDEFGH1716 19181514131211BLOCK DIAGRAM

55XG-P10XU54XG-P10XU87109654321AB CDEFGH1716 19181514131211OVERALL WIRING DIARGAM

56XG-P10XU87109654321AB CDEFGHDESCRIPTION OFSCHEMATIC DIAGRAMVOLTAGE MEASUREMENT CONDITION:1. Voltages at test points are measured at thesupply voltag

57XG-P10XU1716 1918151413121110WAVEFORMS5 SC1301 7-pin(BSIG5)H : 10µsec/divV : 2V/div1 SC1101 7-pin(RSIG5)H : 10µsec/divV : 2V/div2 SC1101 8-pin(RSIG6

59XG-P10XU58XG-P10XU87109654321AB CDEFGH1716 19181514131211Ë SIGNAL UNIT-1/4

61XG-P10XU60XG-P10XU87109654321AB CDEFGH1716 19181514131211Ë SIGNAL UNIT-2/4

63XG-P10XU62XG-P10XU87109654321AB CDEFGH1716 19181514131211Ë SIGNAL UNIT-3/4

65XG-P10XU64XG-P10XU87109654321AB CDEFGH1716 19181514131211Ë SIGNAL UNIT-4/4

67XG-P10XU66XG-P10XU87109654321AB CDEFGH1716 19181514131211Ë OUTPUT UNIT-1/7

6XG-P10XUCautions Concerning the Laser PointerPrécautions Liées au pointeur laser"COMPLIES WITH 21 CFR SUBCHAPTER J"SHARP ELECTRONICS CORPOR

69XG-P10XU68XG-P10XU87109654321AB CDEFGH1716 19181514131211Ë OUTPUT UNIT-2/7

71XG-P10XU70XG-P10XU87109654321AB CDEFGH1716 19181514131211Ë OUTPUT UNIT-3/7

73XG-P10XU72XG-P10XU87109654321AB CDEFGH1716 19181514131211Ë OUTPUT UNIT-4/7

75XG-P10XU74XG-P10XU87109654321AB CDEFGH1716 19181514131211Ë OUTPUT UNIT-5/7

77XG-P10XU76XG-P10XU87109654321AB CDEFGH1716 19181514131211Ë OUTPUT UNIT-6/7

79XG-P10XU78XG-P10XU87109654321AB CDEFGH1716 19181514131211Ë OUTPUT UNIT-7/7

81XG-P10XU80XG-P10XU87109654321AB CDEFGH1716 19181514131211Ë TERMINAL UNIT-1/2

83XG-P10XU82XG-P10XU87109654321AB CDEFGH1716 19181514131211Ë TERMINAL UNIT-2/2

84XG-P10XU87109654321AB CDEFGH654321AB CDEFGHË SOUND OUT UNIT

85XG-P10XU1716 1918151413121110654321AB CDEFGHË R/C RECEIVER UNIT

7XG-P10XUWARNING: High brightness light source, do not stare into the beam of light, or view directly. Be especiallycareful that children do not st

87XG-P10XU86XG-P10XU87109654321AB CDEFGH1716 19181514131211Ë OPERATION KEY UNIT

89XG-P10XU88XG-P10XU87109654321AB CDEFGH1716 19181514131211Ë FILTER AND INLET UNIT

91XG-P10XU90XG-P10XU87109654321AB CDEFGH1716 19181514131211Ë POWER UNIT

93XG-P10XU92XG-P10XU87109654321AB CDEFGH1716 19181514131211Ë PC I/F UNIT-1/9

95XG-P10XU94XG-P10XU87109654321AB CDEFGH1716 19181514131211Ë PC I/F UNIT-2/9

97XG-P10XU96XG-P10XU87109654321AB CDEFGH1716 19181514131211Ë PC I/F UNIT-3/9

99XG-P10XU98XG-P10XU87109654321AB CDEFGH1716 19181514131211Ë PC I/F UNIT-4/9

101XG-P10XU100XG-P10XU87109654321AB CDEFGH1716 19181514131211Ë PC I/F UNIT-5/9

103XG-P10XU102XG-P10XU87109654321AB CDEFGH1716 19181514131211Ë PC I/F UNIT-6/9

105XG-P10XU104XG-P10XU87109654321AB CDEFGH1716 19181514131211Ë PC I/F UNIT-7/9

8XG-P10XULocation of ControlsProjectorFront and Top ViewSide and Rear ViewSpeakersAir filter/Cooling fan (Intake vent)Remote control sensorVOLUME butt

107XG-P10XU106XG-P10XU87109654321AB CDEFGH1716 19181514131211Ë PC I/F UNIT-8/9

109XG-P10XU108XG-P10XU87109654321AB CDEFGH1716 19181514131211Ë PC I/F UNIT-9/9

110XG-P10XU654321AB CDEFGHPRINTED WIRING BOARD ASSEMBLIESSignal Unit (Component Side)Signal Unit (Wiring Side)

111XG-P10XU654321AB CDEFGHTerminal Unit (Component Side)Terminal Unit (Wiring Side)

112XG-P10XU654321AB CDEFGHOutput Unit (Wiring Side)R/C Receiver Unit(Wiring Side)

113XG-P10XU654321AB CDEFGHOutput Unit (Component Side)R/C Receiver Unit(Component Side)

114XG-P10XU654321AB CDEFGHPower Unit (Wiring Side)Filter Unit (Wiring Side)Sound Out Unit (Wiring Side)

115XG-P10XU654321AB CDEFGHFilter Unit (Component Side)Power Unit (Component Side)Sound Out Unit (Component Side)

116XG-P10XU654321AB CDEFGHPC I/F Unit (Wiring Side)PC I/F Unit (Component Side)

117XG-P10XU654321AB CDEFGHInlet Unit (Wiring Side)Inlet Unit (Component Side)

9XG-P10XUOperating the Wireless Mouse Remote ControlFront ViewRemote ControlTop ViewRear ViewInserting the batteries1

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description Code118XG-P10XUPARTS LISTPARTS REPLACEMENTParts marked with "å" are imp

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description Code119XG-P10XUDUNTKA184DE01OUTPUT UNIT(Continued)IC7201 VHiPQ05SZ51-1 J PQ05SZ51

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description Code120XG-P10XUDUNTKA184DE01OUTPUT UNIT(Continued)D7011 VHDDAN202K/-1 J Diode ABD

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description Code121XG-P10XUDUNTKA184DE01OUTPUT UNIT(Continued)C1621 VCKYCY1CF104Z J 0.1 16V C

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description Code122XG-P10XUDUNTKA184DE01OUTPUT UNIT(Continued)C5220 VCEAPV1CW106M J 10 16V El

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description Code123XG-P10XUDUNTKA184DE01OUTPUT UNIT(Continued)R1104 VRS-CY1JF332J J 3.3k 1/16

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description Code124XG-P10XUDUNTKA184DE01OUTPUT UNIT(Continued)R1298 VRS-CY1JF561J J 560 1/16W

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description Code125XG-P10XUDUNTKA184DE01OUTPUT UNIT(Continued)R1698 VRS-CY1JF103J J 10k 1/16W

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description Code126XG-P10XUDUNTKA184DE01OUTPUT UNIT(Continued)R4226 VRS-CY1JF133F J 13k 1/16W

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description Code127XG-P10XUDUNTKA184DE01OUTPUT UNIT(Continued)R5503 VRS-CY1JF000J J 0 1/16W M