Sony CPD-520GST9 User Manual

CHASSISSERVICE MANUALSPECIFICATIONSCPD-520GS/520GST/520GST9N3TRINITRON® COLOR COMPUTER DISPLAYCPD-520GSUS ModelCanadian ModelChassis No. SCC-L04N-ACPD

1-512Customizing Your MonitorUsing the COLOR On-screen DisplayYou can change the monitor’s color temperature. Forexample, you can adjust or change the

1-614Customizing Your Monitor* Moire is a type of natural interference which produces soft orwavy lines on your screen. It may appear due to interfere

1-716Customizing Your MonitorLocking the controlsThe control lock function disables all of the buttons on thefront panel except the u (power) switch,

1-818Technical FeaturesPreset and User ModesThis monitor has factory preset modes for the most popularindustry standards for true “plug and play” comp

1-920Additional InformationWarning MessagesIf there is something wrong with the input signal, one of thefollowing messages appears.Additional Informat

22Additional InformationSelf-diagnosis FunctionThis monitor is equipped with a self-diagnosis function. Ifthere is a problem with your monitor or com

CPD-520GS/520GST/520GST92-1. CABINET REMOVALSECTION 2DISASSEMBLY2-2. D BOARD REMOVAL2-1Top coverFour screws(+ BVTT 4 x 8)Four screws(+ BVTT 4 x 8)V

CPD-520GS/520GST/520GST92-3. G BOARD REMOVAL2-4. A2 BOARD REMOVAL2-2A2 borad (1/2) Three screws(+BVTT 4 x 8)Two screws(+BVTT 4 x 8)Video blockasse

CPD-520GS/520GST/520GST92-5. L2 BOARD REMOVAL2-6. I/O TERMINAL BOARD ASSY REMOVAL2-3L2 boardFour printed circuit board holders12CN5001CN5002CN50

CPD-520GS/520GST/520GST92-7. SERVICE POSITION2-8. H5, H6 AND J BOARDS REMOVAL2-4D board (Refer to 2-2.)Rear shieldD,G boardsA2 board (Refer to 2-

CPD-520GS/520GST/520GST9– 2 –LEAKAGE TESTThe AC leakage from any exposed metal part to earth groundand from all exposed metal parts to any exposed me

CPD-520GS/520GST/520GST93 When one side of the rubber cap isseparated from the anode button, theanode-cap can be removed by turningup the rubber cap a

CPD-520GS/520GST/520GST92-62-10. HARNESS LOCATIONCN802 CN803CN801CN891CN604CN5003CN5004CN5002CN5001CN509CN673CN672CN671GNDGNDCN605CN603CN520CN507CN50

CPD-520GS/520GST/520GST9When replacing or repairing the shown below table, thefollowing operational checks must be performed as asafety precaution aga

CPD-520GS/520GST/520GST9SECTION 4ADJUSTMENTS• Landing Rough Adjustment1. Enter the full white signal. (or the full black dots signal).2. Adjust the c

CPD-520GS/520GST/520GST9Connect the communication cable of the computer to the connector located on the D board on the monitor. Run the service softw

5-1 5-2SECTION 5DIAGRAMS5-1. BLOCK DIAGRAMS

5-3 5-4

5-85-55-65-75-2. FRAME SCHEMATIC DIAGRAM123123123123451234567891011123412345671234567891011121234567891012345678912345671234561234567812345678912345

Conductor()SideICIC001 E–2IC002 E–3IC003 D–2 D–3IC004 E–2IC005 D–3IC006 E–1 E–4IC007 D–3IC008 D–1 D–3IC009 D–2IC010 E–4IC011 E–1 E–4IC013 E–3IC502 A–4

5-13 5-145-155-16(1) Schematic Diagram of D Board• D BOARD IC701 LA6510CURRENTCONTROLLEDCIRCUITCURRENTCONTROLLEDCIRCUITVEE-VIN1 -VIN2+VIN1VOUT1VSENCE1

CPD-520GS/520GST/520GST9– 3 –POWER SAVING FUNCTIONFailre+B failureHorizontal / Vertical Deflectionfailure, Thermal protectorABL protectorHV failureA

5-17 5-185-195-20(2) Schematic Diagrams of G, H5, H6, J and L2 BoardsSchematic diagramÒ DDDDD boardSchematic diagramsGGGGG(h5)(h6)(h5)(h6)(h5)(h6)(h5)

5-21 5-22 5-23Schematic diagram(a2)(a2)(a2)(a2)(a2) board lGPOWER SUPPLY — G BOARD —— H5 BOARD —(l2)V.STAT, H.STAT, LLC,GEO MAGNETIC SENSOR— L2 BOARD

(3) Schematic Diagram of A2 Board5-24 5-255-2640.0 Vp-p (H)40.0 Vp-p (H)40.0 Vp-p (H)40.0 Vp-p (H)3.0 Vp-p (H)140.0 Vp-p (H)23.0 Vp-p (H)340.0 Vp-p (H

5-27 5-28— A2 BOARD (Conductor Side) — — A2 BOARD (Component Side) —(a2)VIDEO AMPRGB OUT• A2 BOARDSEMICONDUCTORLOCATION*: Refer to Terminal name ofsem

5-5. SEMICONDUCTORS5-29BA9756FS-E2M62352GP-75EM62352GP-75EDCXA2043QCXA2044M-T6LSC4380DW2R2LSC4380DW2AR2DM57NTME757VPS13LA6500-FALA6510LA7841LLM324MLM3

5-302SC5301-CA2SK1318-022SK2098-01MR-F1192SK2195F042SK2655-01R-F183R2SK2675ERA91-02S2LA20FDTZ-TT11-16BDTZ13BDTZ24BDTZ33BDTZ4.7CDTZ5.1BMA111-TXRD12SB2R

CPD-520GS/520GST/520GST9• Items marked " * " are not stocked sincethey are seldom required for routineservice. Some delay should be anticipa

CPD-520GS/520GST/520GST96-2. PICTURE TUBEp 7-685-663-71 +BVTP 4X16¢ 7-685-881-09 +BVTT 4X87-685-883-01 +BVTT 4X12πREF.NO. PART NO. DESCRIPTION REMARK

CPD-520GS/520GST/520GST96-3. PACKING MATERIALSREF.NO. PART NO. DESCRIPTION REMARKREF.NO. PART NO. DESCRIPTION REMARK6-3The components identified by s

MEMO

CPD-520GS/520GST/520GST9– 4 –MODE TEST MODEMODE AT PRODUCTION MODE 1 MODE 2RESOLUTION 738 X 414 1600 X 1200CLOCK 28.322 MHZ 202.500 MHZ — HORIZONTAL —

REF.NO. PART NO. DESCRIPTION REMARK REF.NO. PART NO. DESCRIPTION REMARKThe components identified by shading and mark ¡ are critical for safety. Replac

REF.NO. PART NO. DESCRIPTION REMARK REF.NO. PART NO. DESCRIPTION REMARKThe components identified by shading and mark ¡ are critical for safety. Replac

REF.NO. PART NO. DESCRIPTION REMARK REF.NO. PART NO. DESCRIPTION REMARKThe components identified by shading and mark ¡ are critical for safety. Replac

REF.NO. PART NO. DESCRIPTION REMARK REF.NO. PART NO. DESCRIPTION REMARKThe components identified by shading and mark ¡ are critical for safety. Replac

REF.NO. PART NO. DESCRIPTION REMARK REF.NO. PART NO. DESCRIPTION REMARKThe components identified by shading and mark ¡ are critical for safety. Replac

REF.NO. PART NO. DESCRIPTION REMARK REF.NO. PART NO. DESCRIPTION REMARKThe components identified by shading and mark ¡ are critical for safety. Replac

REF.NO. PART NO. DESCRIPTION REMARK REF.NO. PART NO. DESCRIPTION REMARKThe components identified by shading and mark ¡ are critical for safety. Replac

REF.NO. PART NO. DESCRIPTION REMARK REF.NO. PART NO. DESCRIPTION REMARKThe components identified by shading and mark ¡ are critical for safety. Replac

REF.NO. PART NO. DESCRIPTION REMARK REF.NO. PART NO. DESCRIPTION REMARKThe components identified by shading and mark ¡ are critical for safety. Replac

REF.NO. PART NO. DESCRIPTION REMARK REF.NO. PART NO. DESCRIPTION REMARKThe components identified by shading and mark ¡ are critical for safety. Replac

CPD-520GS/520GST/520GST9– 5 –Note: Hand degauss must be used on stand-by or power-off condition.This model has an automatic earth magnetism correction

REF.NO. PART NO. DESCRIPTION REMARK REF.NO. PART NO. DESCRIPTION REMARKThe components identified by shading and mark ¡ are critical for safety. Replac

REF.NO. PART NO. DESCRIPTION REMARK REF.NO. PART NO. DESCRIPTION REMARKThe components identified by shading and mark ¡ are critical for safety. Replac

REF.NO. PART NO. DESCRIPTION REMARK REF.NO. PART NO. DESCRIPTION REMARKThe components identified by shading and mark ¡ are critical for safety. Replac

REF.NO. PART NO. DESCRIPTION REMARK REF.NO. PART NO. DESCRIPTION REMARKThe components identified by shading and mark ¡ are critical for safety. Replac

REF.NO. PART NO. DESCRIPTION REMARK REF.NO. PART NO. DESCRIPTION REMARKThe components identified by shading and mark ¡ are critical for safety. Replac

REF.NO. PART NO. DESCRIPTION REMARK REF.NO. PART NO. DESCRIPTION REMARKThe components identified by shading and mark ¡ are critical for safety. Replac

SECTION 1GENERALThe operating instructions mentioned here are partial abstracts from the Operating Instruction Manual. The page numbers of the Opera

1-26Getting Startedto HD15to video outputto video outputto VIDEO IN R/G/BConnect to the computer inthe same way as for the HD15connector.If your P

1-38Getting StartedSelecting the Input SignalThis monitor has two signal input connectors (HD15 and5BNC) and can be connected to two computers. When t

1-410Customizing Your MonitorUsing the CENTER On-screenDisplayThe CENTER settings allow you to adjust the centering ofthe picture.Once the setting is