Sony KL-W9000 service manual U indicator lights

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What flashing of the indicators on the front of the monitor means

The u(power) (green), STANDBY (orange) and/or LAMP (red) indicators indicate the conditions of the monitor and warnings by lighting or flashing, as follows.

The u indicator lights.

/The power of the monitor is on.

The STANDBY indicator lights.

/The monitor is in standby mode. The monitor is turned on by pressing POWER on the remote control.

The u and STANDBY indicators light.

/The Auto Shut Off function works. The monitor has been turned off when the time you specify has passed after the input of the computer is cut off.

The u indicator flashes.

/The lamp for the light source is ready to turn on. Within 30 minutes the picture is displayed on the screen.

The LAMP and STANDBY indicators flash.

/The air filter or the lamp cover is not attached securely. When you correct, the STANDBY lamp lights up and the monitor enters the standby mode. (pages 23, 24)

The LAMP indicator flashes.

/The lamp for the light source burns out. Replace it with new one. (page 24)

The LAMP, STANDBY and u indicators flash.

/The temperature inside the monitor has risen abnormally, or the fans have stopped. Check that the air filter is not clogged and the ventilation holes are not blocked. After a while turn on the monitor. (page 23)

If the monitor is not recovered after correcting the problems, contact with qualified Sony personnel.

Timing chart for the Wide-VGA, Wide- SVGA and Wide-XGA signals

 

 

Wide-VGA Wide-SVGA Wide-XGA

Pixel Clock (MHz)

34.238

53.94

87.44

1dot (nsec)

 

29.207

18.539

11.436

1H (μsec)

 

31.777

26.4

20.676

H-Active (μsec)

25.235

19.874

15.736

H-Blank (μsec)

6.542

6.526

4.94

H-Front porch (μsec)

0.701

0.89

0.366

 

(dots)

24

48

32

H-Sync

(μsec)

3.738

3.263

2.104

 

(dots)

128

176

184

H-Back porch (μsec)

2.103

2.373

2.47

 

(dots)

72

128

216

H-Sync Polarity

V-TTI Time (Lines)

525

628

806

V-Addr Time (Lines)

480

600

768

V-Blank Start (Lines)

488

600

768

V-Blank Time (Lines)

29

28

38

V-Sync Start (Lines)

490

601

771

V Bottom Border

8

0

0

(Lines)

 

 

 

 

V Front Porch (Lines)

2

1

3

Ver Sync Time (Lines)

2

4

6

V Back Porch (Lines)

25

23

29

V Top Border (Lines)

8

0

0

V-Sync Polarity

+

+

+

26-EN Additional Information

28-EN Additional Information

Image 16
Contents KL-W7000 Specifications Safety CHECK-OUT Table of Contents Installing the projection monitor PrecautionsOptimum viewing area Hookup Connecting to a Macintosh or compatible computer Preset and user modes Preset modesFor customers using Windows User modesChanging the menu LanguageWatching the picture in wide picture mode Projecting the pictureTo turn off the monitor Muting the soundRecommended picture mode Adjusting the vertical position of the video pictureWatching the computer picture in wide picture mode Adjusting the position of a computer pictureAdjusting the computer picture Selecting the preset picture viewing modeAdjusting the position Center Adjusting the picture size SizeAdjusting Adjusting the picture in more detailsAdjusting the sound Selecting the audioTurning the power off automatically Cleaning the air filterTroubleshooting Replacing a lampU indicator lights Identifying the parts Section Disassembly Power Block and K Board Removal Filter Removal Lamp Removal Extension Cable C Board Function of commander in Service mode Adjustment in Service modeScreen in Service mode Basic Adjustment in Service Mode CXA2011Q WB CXA1315BIAS3 CXA1315 Aout NVM A2 Data3C 3-Dimensional Com μ PD6487 1C 3-Dimensional Com μ PD6486CXA1839 CXD2052 Digital Chroma DecoderMID2 CXD2072Q Video MID2 CXD2072Q RGBDisplay Name AP TA8776N OP Others Aion AI AutoAdjustment Places Illustration Waveforms and Values Use TP5201 GND Stop the voltage application to *TP5411 RV5403 RL. Gain Glbs AV Memory Service mode, adjust *CXA1839 No.6 SPC2 so that Preparation Lens Focus Adjustment WB BcoiDiagrams KL-W7000/W9000 KL-W7000/W9000 Memo Board ∙ K Board Voltage ListTA Board HB Board∙ a Board Semiconductor Location Board Conductor SideSchematic Diagram of a 1/3 Board A1/3 BoardIC1602 S-80743AL-A7 ∙ a 1/3 Board WaveformsSchematic Diagram of a 2/3 Board A2/3 Board IC2001 µPC659AGS∙ a 2/3 Board Waveforms ∙ a 2/3 Board Voltage List∙ a 3/3 Board Waveforms Schematic Diagram of a 3/3 Board∙ a 3/3 Board Voltage List ∙ BB Board Waveforms Schematic Diagram of BB Board∙ BB Board Voltage List BB Board Component Side BB Board Conductor Side BB BoardTerminal name of semiconductors Board Conductor Side Board Component SideSilk screen printed circuit ∙ U Board Waveforms Schematic Diagram of U Board∙ U Board Voltage List ∙ C 1/2 Board Waveforms Schematic Diagram of C 1/2 Board∙ C 1/2 Board Voltage List Schematic Diagram of C 2/2 Board Board Conductor Side ∙ C 2/2 BoardVoltage List ∙ C 2/2 Board Waveforms∙ G Board Voltage List Schematic Diagram of G and GA BoardsGA Board Semiconductors 100 Power Block BRACKET, UHOLDER, Printed Circurt Board Screw M4 EXT Tooth WasherBUTTON, Power Panel L ASSY, FrontLatch StrikeFrame ASSY, Screen HOLDER, Printed Circuit BoardSCREEN, Contrast Plate L, DuffusionCLAMP, Cord BB BOARD, CompletePedestal SCREW, TAPPING, Hexagon HeadHA BOARD, Complete TA BOARD, CompleteÁA-1501-247-A Lamp Block Assy Cover 50, Service Holder 50, ScreenHolder R ASSY, Mirror Holder R, MirrorABB BOARD, Complete Case Bottom LID, ShieldCapacitor Ceramic Chip 0.1MFConnector IC TC7SET04FUTE85RIC TC7SET08FU-TE85L IC TC7SHU04FUMetal Chip ShortCeramic Chip 0.01MF Ceramic Chip 100PFCeramic Chip 220PF Elect 1MF111 PLUG, Connector 4P PLUG, Connector 10PCONNECTOR, Board to Board 11P PLUG, Connector 3PDiode Chip ConductorFerrite Bead Coil 0UHInductor 18UH Transistor 2SD601A-QInductor 10UH Inductor 22UH115 116 117 PLUG, Connector 6P PLUG, Connector 10P CapacitorPIN, Connector PC Board 3P CONNECTOR, Board to Board 10PCOIL, Choke Diode D10SBS4FDiode D10SC6M Diode D10SC4MWirewound Capacitor Carbon ConnectorCONNECTOR, Bpard to Board 10P AGA BOARD, Complete121 CONNECTOR, FFC ZIF 20P FILTER, EMIFILTER, Chip EMI FILTER, EMI Diode123 Gain Variable ResistorVcom Jack Connector AHA BOARD, CompleteDiode TLG124A Diode TLR124Switch SWITCH, Tactil Input SelectSWITCH, Tactil Enter SWITCH, Tactil →Zener Diode RD10SB Zener Diode DTZ5.1BDiode MA111 Zener Diode RD10SB Filter128 AK BOARD, Complete Connector Transistor SWITCH, Micro Lamp CoverSWITCH, Micro Filter Cover ATA BOARD, Complete IC LinkRemote Commander Miscellaneous INLET, AC 3PWITH Noise FilteQuality Assurance Department Service Promotion Section Display Company