Sony KL-W9000 service manual BB Board Component Side BB Board Conductor Side

Page 49

KL-W7000/W9000

(bb) MID, 3CH 8BIT A/D

RM-Y980

— BB BOARD (Component Side) —

— BB BOARD (Conductor Side) —

BB BOARD

Terminal name of semiconductors in silk screen printed circuit (*)

Ref.

Q3204, Q3207–Q3209,

Q3305–D3308

Q3018, Q3019,

Q3201–Q3203, Q3205,

Q3206, Q3210–Q3212

*: Refer to Terminal name of semiconductors in silk screen printed circuit (see page 54)

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Image 49

Contents KL-W7000 Specifications Safety CHECK-OUT Table of Contents Installing the projection monitor PrecautionsOptimum viewing area Hookup Preset and user modes Preset modes Connecting to a Macintosh or compatible computerFor customers using Windows User modesLanguage Changing the menuProjecting the picture Watching the picture in wide picture modeTo turn off the monitor Muting the soundAdjusting the vertical position of the video picture Recommended picture modeWatching the computer picture in wide picture mode Adjusting the position of a computer pictureSelecting the preset picture viewing mode Adjusting the computer pictureAdjusting the position Center Adjusting the picture size SizeAdjusting the picture in more details AdjustingSelecting the audio Adjusting the soundCleaning the air filter Turning the power off automaticallyReplacing a lamp TroubleshootingU 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 WB CXA1315 CXA2011QBIAS3 CXA1315 Aout NVM A2 Data1C 3-Dimensional Com μ PD6486 3C 3-Dimensional Com μ PD6487CXA1839 CXD2052 Digital Chroma DecoderMID2 CXD2072Q RGB MID2 CXD2072Q VideoDisplay Name AP TA8776N Aion AI Auto OP OthersAdjustment 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 WB Bcoi Lens Focus AdjustmentDiagrams KL-W7000/W9000 KL-W7000/W9000 Memo ∙ K Board Voltage List BoardTA Board HB BoardBoard Conductor Side ∙ a Board Semiconductor LocationA1/3 Board Schematic Diagram of a 1/3 BoardIC1602 S-80743AL-A7 ∙ a 1/3 Board WaveformsA2/3 Board IC2001 µPC659AGS Schematic Diagram of a 2/3 Board∙ 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 BB Board Component Side BB Board Conductor SideTerminal 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 ∙ C 2/2 Board Schematic Diagram of C 2/2 Board Board Conductor SideVoltage List ∙ C 2/2 Board Waveforms∙ G Board Voltage List Schematic Diagram of G and GA BoardsGA Board Semiconductors 100 BRACKET, U Power BlockHOLDER, Printed Circurt Board Screw M4 EXT Tooth WasherPanel L ASSY, Front BUTTON, PowerLatch StrikeHOLDER, Printed Circuit Board Frame ASSY, ScreenSCREEN, Contrast Plate L, DuffusionBB BOARD, Complete CLAMP, CordPedestal SCREW, TAPPING, Hexagon HeadHA BOARD, Complete TA BOARD, CompleteÁA-1501-247-A Lamp Block Assy Holder 50, Screen Cover 50, ServiceHolder R ASSY, Mirror Holder R, MirrorCase Bottom LID, Shield ABB BOARD, CompleteCapacitor Ceramic Chip 0.1MFIC TC7SET04FUTE85R ConnectorIC TC7SET08FU-TE85L IC TC7SHU04FUShort Metal ChipCeramic Chip 100PF Ceramic Chip 0.01MFCeramic Chip 220PF Elect 1MF111 PLUG, Connector 10P PLUG, Connector 4PCONNECTOR, Board to Board 11P PLUG, Connector 3PChip Conductor DiodeFerrite Bead Coil 0UHTransistor 2SD601A-Q Inductor 18UHInductor 10UH Inductor 22UH115 116 117 PLUG, Connector 10P Capacitor PLUG, Connector 6PPIN, Connector PC Board 3P CONNECTOR, Board to Board 10PDiode D10SBS4F COIL, ChokeDiode D10SC6M Diode D10SC4MCarbon Connector Wirewound CapacitorCONNECTOR, Bpard to Board 10P AGA BOARD, Complete121 FILTER, EMI CONNECTOR, FFC ZIF 20PFILTER, Chip EMI FILTER, EMI Diode123 Gain Variable ResistorVcom AHA BOARD, Complete Jack ConnectorDiode TLG124A Diode TLR124SWITCH, Tactil Input Select SwitchSWITCH, Tactil Enter SWITCH, Tactil →Zener Diode DTZ5.1B Zener Diode RD10SBDiode MA111 Zener Diode RD10SB Filter128 AK BOARD, Complete SWITCH, Micro Lamp Cover Connector TransistorSWITCH, Micro Filter Cover ATA BOARD, Complete IC LinkMiscellaneous INLET, AC 3PWITH Noise Filte Remote CommanderDisplay Company Quality Assurance Department Service Promotion Section