Instruction/ maintenance manual of the product TRINITRON CPD-520GS Sony
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CHASSIS SERVICE MANUAL SPECIFICATIONS CPD-520GS/520GST/520GST9 N3 TRINITRON ® COLOR COMPUTER DISPLAY CPD-520GS US Model Canadian Model Chassis No. SCC-L04N-A CPD-520GST AEP Model UK Model Chassis No. SCC-L04N-A CPD-520GST9 AEP Model Chassis No. SCC-L04N-A MICROFILM Picture tube 0.
CPD-520GS/520GST/520GST9 – 2 – LEAKAGE TEST The AC leakage from any exposed metal part to earth ground and from all exposed metal parts to any exposed metal part hav- ing a return to chassis, must not exceed 0.5 mA (500 microampers). Leakage current can be measured by any one of three methods.
CPD-520GS/520GST/520GST9 – 3 – POWER SAVING FUNCTION Failre +B failure Horizontal / Vertical Deflection failure, Thermal protector ABL protector HV failure Aging / Self Test Power LED Orange → Off (0.5 sec) (0.5 sec) Orange → Off (1.5 sec) (0.
CPD-520GS/520GST/520GST9 – 4 – MODE TEST MODE MODE AT PRODUCTION MODE 1 MODE 2 RESOLUTION 738 X 414 1600 X 1200 CLOCK 28.322 MHZ 202.500 MHZ — HORIZONTAL — H-FREQ 31.469 kHz 93.750 kHz usec usec H. TOTAL 31.777 10.667 H. BLK 5.720 2.765 H. FP 0.
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 function by using an earth magnetism sensor and a LCC coil.
SECTION 1 GENERAL The operating instructions mentioned here are partial abstracts from the Operating Instruction Manual. The page numbers of the Operating Instruction Manual remain as in the manual. 1-1 4 Getting Started Warning on power connection • Use an appropriate power cord for your local power supply.
1-2 6 Getting Started to HD15 to video output to video output to VIDEO IN R/G/B Connect to the computer in the same way as for the HD15 connector. If your PC system is not compatible with DDC2AB and DDC2B+ This monitor uses the No. 9 pin in the video signal connector for DDC2AB and DDC2B+ compatibility.
1-3 8 Getting Started Selecting the Input Signal This monitor has two signal input connectors (HD15 and 5BNC) and can be connected to two computers. When the power of both computers is on, select the input signal you want to view as follows. 1 Turn on the monitor and both computers.
1-4 10 Customizing Your Monitor Using the CENTER On-screen Display The CENTER settings allow you to adjust the centering of the picture. Once the setting is adjusted, it will be stored in memory for the current input signal. 1 Press the MENU button. The MENU OSD appears.
1-5 12 Customizing Your Monitor Using the COLOR On-screen Display You can change the monitor’s color temperature. For example, you can adjust or change the colors of a picture on the screen to match the actual colors of the printed picture. Once the setting is adjusted, it will be stored in memory for all input signals received.
1-6 14 Customizing Your Monitor * Moire is a type of natural interference which produces soft or wavy lines on your screen. It may appear due to interference between the regulated pattern of the picture from the input signal and the phosphor pitch pattern of the CRT.
1-7 16 Customizing Your Monitor Locking the controls The control lock function disables all of the buttons on the front panel except the u (power) switch, MENU and INPUT buttons. 1 Press the MENU button. The MENU OSD appears. 2 Press the ¨ . / > and > ? / / buttons to select “ OPTION,” and press the MENU button again.
1-8 18 Technical Features Preset and User Modes This monitor has factory preset modes for the most popular industry standards for true “plug and play” compatibility.
1-9 20 Additional Information W arning Messages If there is something wrong with the input signal, one of the following messages appears. Additional Information 1 The input signal condition “OUT OF SCAN RANGE” indicates that the input signal is not supported by the monitor’s specifications.
22 Additional Information Self-diagnosis Function This monitor is equipped with a self-diagnosis function. If there is a problem with your monitor or computer(s), the screen will go blank and the u indicator will either light up green or flash orange.
CPD-520GS/520GST/520GST9 2-1. CABINET REMOVAL SECTION 2 DISASSEMBLY 2-2. D BOARD REMOVAL 2-1 Top cover Four screws (+ BVTT 4 x 8) Four screws (+ BVTT 4 x 8) Video shield 4 5 6 8 Screw cover Cabinet 3 Four screws (+ BVTP 4 x 16) 2 1 Two claws Screw cover 7 GND Two screws (+ BVTT 4 x 8) Two screws (+ BVTP 3 x 10) D board Screw (+ P 3.
CPD-520GS/520GST/520GST9 2-3. G BOARD REMOVAL 2-4. A2 BOARD REMOVAL 2-2 A2 borad (1/2) Three screws (+BVTT 4 x 8) Two screws ( +BVTT 4 x 8 ) Video block assembly 1 2 A2 borad (2/2) 3 Two screws (+ BVTT 4 x 8) Three hooks Two screws (+BVTP 3 x 10) G shield G board Open the G block in the direction of the arrow .
CPD-520GS/520GST/520GST9 2-5. L2 BOARD REMOVAL 2-6. I/O TERMINAL BOARD ASSY REMOVAL 2-3 L2 board Four printed circuit board holders 1 2 CN5001 CN5002 CN5004 CN5003 Three screws (+ BVTT 3 x 8) 1 I/O te.
CPD-520GS/520GST/520GST9 2-7. SERVICE POSITION 2-8. H5, H6 AND J BOARDS REMOVAL 2-4 D board (Refer to 2-2.) Rear shield D,G boards A2 board (Refer to 2-4.) G board (Refer to 2-3.) CAUTION : SHORT If the claw is hooked, opening and closing the board is impossible.
CPD-520GS/520GST/520GST9 3 When one side of the rubber cap is separated from the anode button, the anode-cap can be removed by turning up the rubber cap and pulling up it in the direction of the arrow c .
CPD-520GS/520GST/520GST9 2-6 2-10. HARNESS LOCATION CN802 CN803 CN801 CN891 CN604 CN5003 CN5004 CN5002 CN5001 CN509 CN673 CN672 CN671 GND GND CN605 CN603 CN520 CN507 CN503 CN504 CN506 CN501 CN508 CN50.
CPD-520GS/520GST/520GST9 When replacing or repairing the shown below table, the following operational checks must be performed as a safety precaution against X-rays emissions from the unit. a) HV Regulator Circuit Check 1) Confirm that the voltage of the pin 2 of CN901 on D board is within the voltage range shown below.
CPD-520GS/520GST/520GST9 SECTION 4 ADJUSTMENTS • Landing Rough Adjustment 1. Enter the full white signal. (or the full black dots signal). 2. Adjust the contrast to the maximum. 3. Make the screen monogreen. Note: Off the outputs from R ch and B ch of SG.
CPD-520GS/520GST/520GST9 Connect the communication cable of the computer to the connector located on the D board on the monitor. Run the service software and then follow the instruction. IBM AT Computer as a Jig 1-690-391-21 1 A-1500-819-A Interface Unit 2 *The parts above ( ) are necessary for DAS adjustment.
5-1 5-2 SECTION 5 DIAGRAMS 5-1. BLOCK DIAGRAMS.
5-3 5-4.
5-8 5-5 5-6 5-7 5-2. FRAME SCHEMATIC DIAGRAM 1 2 3 1 2 3 1 2 3 1 2 3 4 5 1 2 3 4 5 6 7 8 9 10 11 1 2 3 4 1 2 3 4 5 6 7 1 2 3 4 5 6 7 8 9 10 11 1 2 1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 9 1 2 3 4 5 6 7 .
Conductor () Side IC IC001 E–2 IC002 E–3 IC003 D–2 D–3 IC004 E–2 IC005 D–3 IC006 E–1 E–4 IC007 D–3 IC008 D–1 D–3 IC009 D–2 IC010 E–4 IC011 E–1 E–4 IC013 E–3 IC502 A–4.
5-13 5-14 5-15 5-16 (1) Schematic Diagram of D Board • D BOARD IC701 LA6510 CURRENT CONTROLLED CIRCUIT CURRENT CONTROLLED CIRCUIT VEE -VIN1 -VIN2 +VIN1 VOUT1 VSENCE1 +VIN2 VOUT2 VSENCE2 6 10 VCC 4 2 1 3 5 7 8 9 • D BOARD WAVEFORMS 5.0 Vp-p (4MHz) 1 4.
5-17 5-18 5-19 5-20 (2) Schematic Diagrams of G, H5, H6, J and L2 Boards Schematic diagram Ò D D D D D board Schematic diagrams G G G G G (h5)(h6) (h5)(h6) (h5)(h6) (h5)(h6) (h5)(h6) H H H H H J J J .
5-21 5-22 5-23 Schematic diagram (a2) (a2) (a2) (a2) (a2) board l G POWER SUPPLY — G BOARD — — H5 BOARD — (l2) V.STAT, H.STAT, LLC, GEO MAGNETIC SENSOR — L2 BOARD (Conductor Side) — — L2 BOARD (Component Side) — — H6 BOARD — L2 BOARD Terminal name of semiconductors in silk screen printed circuit ( * ) Ref.
(3) Schematic Diagram of A2 Board 5-24 5-25 5-26 40.0 Vp-p (H) 40.0 Vp-p (H) 40.0 Vp-p (H) 40.0 Vp-p (H) 3.0 Vp-p (H) 1 40.0 Vp-p (H) 2 3.0 Vp-p (H) 3 40.0 Vp-p (H) 4 6 7 3.0 Vp-p (H) 5 8 9 • A2 BOARD WAVEFORMS * V901 21SRG 8.7 7.6 74.6 8 9 730.0 106.
5-27 5-28 — A2 BOARD (Conductor Side) — — A2 BOARD (Component Side) — (a2) VIDEO AMP RGB OUT • A2 BOARD SEMICONDUCTOR LOCATION * : Refer to Terminal name of semiconductors in silk screen pri.
5-5. SEMICONDUCTORS 5-29 BA9756FS-E2 M62352GP-75E M62352GP-75ED CXA2043Q CXA2044M-T6 LSC4380DW2R2 LSC4380DW2AR2 DM57N TME757 VPS13 LA6500-FA LA6510 LA7841L LM324M LM324M-FL63 TC74HCT04AF MB90553PF-G-1.
5-30 2SC5301-CA 2SK1318-02 2SK2098-01MR-F119 2SK2195F04 2SK2655-01R-F183R 2SK2675 ERA91-02 S2LA20F DTZ-TT11-16B DTZ13B DTZ24B DTZ33B DTZ4.7C DTZ5.1B MA111-TX RD12SB2 RD5.6SB UDZ-TE-17-12B UDZ-TE-17-13B UDZ-TE-17-16B UDZ-TE-17-24B UDZ-TE-17-33B UDZ-TE-17-4.
CPD-520GS/520GST/520GST9 • Items marked " * " are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items. • Items with no part number and no description are not stocked because they are seldom required for routine service.
CPD-520GS/520GST/520GST9 6-2. PICTURE TUBE p 7-685-663-71 +BVTP 4X16 ¢ 7-685-881-09 +BVTT 4X8 7-685-883-01 +BVTT 4X12 π REF.NO. PART NO. DESCRIPTION REMARK REF.NO. PART NO. DESCRIPTION REMARK 6-2 The components identified by shading and mark ¡ are critical for safety.
CPD-520GS/520GST/520GST9 6-3. PACKING MATERIALS REF.NO. PART NO. DESCRIPTION REMARK REF.NO. PART NO. DESCRIPTION REMARK 6-3 The components identified by shading and mark ¡ are critical for safety. Replace only with part number specified. Les composants identifiés par un tramé et une marque ¡ sont critiques pour la sécurité.
MEMO.
REF.NO. PART NO. DESCRIPTION REMARK REF.NO. PART NO. DESCRIPTION REMARK The components identified by shading and mark ¡ are critical for safety. Replace only with part number specified. Les composants identifiés per un tramé et une marque ¡ sont critiques pour la sécurité.
REF.NO. PART NO. DESCRIPTION REMARK REF.NO. PART NO. DESCRIPTION REMARK The components identified by shading and mark ¡ are critical for safety. Replace only with part number specified. Les composants identifiés per un tramé et une marque ¡ sont critiques pour la sécurité.
REF.NO. PART NO. DESCRIPTION REMARK REF.NO. PART NO. DESCRIPTION REMARK The components identified by shading and mark ¡ are critical for safety. Replace only with part number specified. Les composants identifiés per un tramé et une marque ¡ sont critiques pour la sécurité.
REF.NO. PART NO. DESCRIPTION REMARK REF.NO. PART NO. DESCRIPTION REMARK The components identified by shading and mark ¡ are critical for safety. Replace only with part number specified. Les composants identifiés per un tramé et une marque ¡ sont critiques pour la sécurité.
REF.NO. PART NO. DESCRIPTION REMARK REF.NO. PART NO. DESCRIPTION REMARK The components identified by shading and mark ¡ are critical for safety. Replace only with part number specified. Les composants identifiés per un tramé et une marque ¡ sont critiques pour la sécurité.
REF.NO. PART NO. DESCRIPTION REMARK REF.NO. PART NO. DESCRIPTION REMARK The components identified by shading and mark ¡ are critical for safety. Replace only with part number specified. Les composants identifiés per un tramé et une marque ¡ sont critiques pour la sécurité.
REF.NO. PART NO. DESCRIPTION REMARK REF.NO. PART NO. DESCRIPTION REMARK The components identified by shading and mark ¡ are critical for safety. Replace only with part number specified. Les composants identifiés per un tramé et une marque ¡ sont critiques pour la sécurité.
REF.NO. PART NO. DESCRIPTION REMARK REF.NO. PART NO. DESCRIPTION REMARK The components identified by shading and mark ¡ are critical for safety. Replace only with part number specified. Les composants identifiés per un tramé et une marque ¡ sont critiques pour la sécurité.
REF.NO. PART NO. DESCRIPTION REMARK REF.NO. PART NO. DESCRIPTION REMARK The components identified by shading and mark ¡ are critical for safety. Replace only with part number specified. Les composants identifiés per un tramé et une marque ¡ sont critiques pour la sécurité.
REF.NO. PART NO. DESCRIPTION REMARK REF.NO. PART NO. DESCRIPTION REMARK The components identified by shading and mark ¡ are critical for safety. Replace only with part number specified. Les composants identifiés per un tramé et une marque ¡ sont critiques pour la sécurité.
REF.NO. PART NO. DESCRIPTION REMARK REF.NO. PART NO. DESCRIPTION REMARK The components identified by shading and mark ¡ are critical for safety. Replace only with part number specified. Les composants identifiés per un tramé et une marque ¡ sont critiques pour la sécurité.
REF.NO. PART NO. DESCRIPTION REMARK REF.NO. PART NO. DESCRIPTION REMARK The components identified by shading and mark ¡ are critical for safety. Replace only with part number specified. Les composants identifiés per un tramé et une marque ¡ sont critiques pour la sécurité.
REF.NO. PART NO. DESCRIPTION REMARK REF.NO. PART NO. DESCRIPTION REMARK The components identified by shading and mark ¡ are critical for safety. Replace only with part number specified. Les composants identifiés per un tramé et une marque ¡ sont critiques pour la sécurité.
REF.NO. PART NO. DESCRIPTION REMARK REF.NO. PART NO. DESCRIPTION REMARK The components identified by shading and mark ¡ are critical for safety. Replace only with part number specified. Les composants identifiés per un tramé et une marque ¡ sont critiques pour la sécurité.
REF.NO. PART NO. DESCRIPTION REMARK REF.NO. PART NO. DESCRIPTION REMARK The components identified by shading and mark ¡ are critical for safety. Replace only with part number specified. Les composants identifiés per un tramé et une marque ¡ sont critiques pour la sécurité.
REF.NO. PART NO. DESCRIPTION REMARK REF.NO. PART NO. DESCRIPTION REMARK The components identified by shading and mark ¡ are critical for safety. Replace only with part number specified. Les composants identifiés per un tramé et une marque ¡ sont critiques pour la sécurité.
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