Sony CPD-200GS Service Manual
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Sony CPD-200GS Service Manual

Color computer display
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SERVICE MANUAL

Picture tube
0.25 mm aperture grill pitch
17 inches measured diagonally
90-degree deflection
Video image area
(16" maximum viewing image)
Approx. 329.5 x 243 mm (w/h)
(13 x 9
Logical resolution
Horizontal: Max. 1280 dots
Vertical: Max. 1024 lines
Physical resolution
Horizontal: Max. 1024 dots
Vertical: Max. 768 lines
SPECIFICATIONS
5/8
inches)
Design and specifications are subject to change without notice.
— 1 —
CPD-200GS
D-1H
Standard image area
Deflection frequency
AC input voltage / current
Dimensions
Mass
COLOR COMPUTER DISPLAY
CPD-200GS
CPD-200GS
U/C MODEL
Chassis No. SCC-L07A-A
CHASSIS
Approx. 312 x 234 mm (w/h)
3/8
1/4
(12
x 9
inches)
Horizontal: 30 to 85 KHz
Vertical: 50 to120 Hz
100 to 240 V, 50-60 Hz, 1.9 - 1.1 A
406 x 432 x 420 mm (w/h/d)
1/8
5/8
(16 x 17
x 16
inches)
Approx. 18.0 kg (39 lb 11 oz)

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Summary of Contents for Sony CPD-200GS

  • Page 1: Service Manual

    CPD-200GS CPD-200GS SERVICE MANUAL CPD-200GS U/C MODEL Chassis No. SCC-L07A-A D-1H CHASSIS SPECIFICATIONS Picture tube 0.25 mm aperture grill pitch Standard image area Approx. 312 x 234 mm (w/h) 17 inches measured diagonally inches) 90-degree deflection Deflection frequency Horizontal: 30 to 85 KHz Video image area (16"...
  • Page 2 CPD-200GS POWER SAVING FUNCTION This monitor meets the power saving guidelines set The Power Saving function will automati- CAUTION: by the EPA Energy Star Program as well as the more cally put the monitor into Active-off state stringent TC092 guidelines (NUTEK). It is capable of...
  • Page 3 EXPLOSEES ET LES LISTES DE PIECES SONT D'UNE IMPORTANCE CRITIQUE POUR LA SECURITE DU FONCTIONNEMENT. NE LES REMPLACER QUE PAR DES COMPOSANTS SONY DONT LE NUMERO DE PIECE EST Earth Ground INDIQUE DANS LE PRESENT MANUEL OU DANS DES SUPPLE- MENTS PUBLIES PAR SONY.

  • Page 4: Table Of Contents

    CPD-200GS TABLE OF CONTENTS Section Title Page 1. GENERAL ................... 5 2. DISASSEMBLY 2-1. Cabinet Removal ............13 2-2. Service Position .............. 13 2-3. D,A and J Board Removal..........13 2-4. Picture Tube Removal ........... 14 3. SAFETY RELATED ADJUSTMENT ......... 15 4.

  • Page 5: General

    SECTION 1 The instructions given here are partial abstracts from the Operating Instruction Manual. The page numbers shown reflect those of the Operating Instruction Manual. GENERAL Getting started Getting Started Getting Started Getting Started Warning on power connection Precautions Identifying Parts and Controls •...
  • Page 6 30 and 70 kHz (CPD- AUDIO Press the MUTING button. 100GS), 30 and 85 kHz (CPD-200GS), including Macintosh No sound comes from the speaker. and Power Macintosh systems, a cable adapter is required. mark appears at the bottom of the screen.
  • Page 7 Customizing Your Monitor Customizing Your Monitor Getting Started Customizing Your Monitor Before adjusting Introducing the On-screen Using the CENTER On-screen Using the SIZE On-screen Display • Connect the monitor and the computer, and turn them on. • Select “ (LANGUAGE)” in the OPTION OSD, then Display System Display The SIZE settings allow you to adjust the size of the picture.
  • Page 8 Customizing Your Monitor Getting Started Customizing Your Monitor Press the >?// buttons to adjust the settings. Using the GEOM (Geometry) On- Using the ZOOM On-screen Using the COLOR On-screen screen Display Display Display The GEOM (geometry) settings allow you to adjust the The ZOOM settings allow you to enlarge or reduce the You can change the monitor’s color temperature.
  • Page 9 Customizing Your Monitor Getting Started Customizing Your Monitor Press the ¨./> buttons to select the color Press the >?// buttons to adjust the settings. Using the SCREEN On-screen Using the OPTION On-screen temperature. Display Display Adjust convergence settings to eliminate red or blue The OPTION OSD allows you to manually degauss the shadows that may appear around objects on the screen.
  • Page 10 Customizing Your Monitor Getting Started Customizing Your Monitor Changing the on-screen display position Locking the controls Selecting the on-screen display language Resetting the Adjustments You can change the OSD position (for example, when you The control lock function disables all of the buttons on the English, French, German, Spanish and Japanese versions of Resetting an adjustment item want to adjust the picture behind the OSD).

  • Page 11: Damper Wires

    The INFORMATION OSD includes the model name, serial Approx. 6cm Approx. 6cm number and manufactured year. number and manufactured year. (CPD-200GS (CPD-200GS only) only) The OSD automatically disappears after about 30 seconds. The OSD automatically disappears after about 30 seconds.

  • Page 12: Troubleshooting

    If you place equipment which generates a magnetic field, such as a loudspeaker, near • If the problem persists, call your authorized Sony dealer from a location near your monitor. the monitor, or you change the direction of the monitor, color may lose uniformity.

  • Page 13: Disassembly

    CPD-200GS SECTION 2 DISASSEMBLY 2-1. CABINET REMOVAL 2-2. SERVICE POSITION Two claws PUSH Cabinet A board PUSH D board Two audio jacks** **Caution: To avoid breakage, gently pull sides of cabinet out and over the audio Two screws jacks when removing cabinet from (BVTP 4 x 16) chassis.

  • Page 14: Picture Tube Removal

    CPD-200GS 2-4. PICTURE TUBE REMOVAL Demagnetization coil Two screws (BVTP 4 x 16) Tension spring A board Neck assy Deflection yoke Four screws (Tapping screw 5) Stand assy (D board) Picture tube shield Anode cap Cushion REMOVAL OF THE ANODE-CAP NOTE: Short circuit the anode of the picture tube and the anode cap to the metal chassis, CRT shield or carbon painted on the CRT, after removing the anode.

  • Page 15: Safety Related Adjustment

    CPD-200GS SECTION 3 SAFETY RELATED ADJUSTMENT When replacing parts shown in the table below, the b) HV Hold-Down Check following operational checks must be performed as a 1) Using an external DC Power supply, apply the safety precaution against X-ray emissions from the unit.

  • Page 16: Adjustments

    CPD-200GS SECTION 4 ADJUSTMENTS Connect the communication cable of the connector located on the D board on the monitor. Run the service software and then follow the instructions. 1-690-391-21 A-1500-819-A 3-702-691-01 Interface Unit Connector Attachment IBM AT Computer To BUS CONNECTOR...
  • Page 17 CPD-200GS Receive White cross-hatch. Convergence Specification Adjust HMC and VMC at six-pole magnet. < 6 Pole Magnet> Horizontal and Vertical 0.30mm 0.24mm 0.30mm 0.30mm Focus adjustment Receive R.B. cross-hatch. Adjust focus (V) and focus (H) for optimum focus. Adjust H.TILT by swinging the DY neck right and left.

  • Page 20: Circuit Boards Location

    CPD-200GS 5-2. CIRCUIT BOARDS LOCATION 5-3. SCHEMATIC DIAGRAMS AND PRINTED WIRING BOARDS Note: • All capacitors are in µF unless otherwise noted. pF: µµF • When replacing parts shown in the table below, 50 WV or less are not indicated except for electrolytic.

  • Page 21: Semiconductors

    5-4. SEMICONDUCTORS EGP30D EGP10D UF3ML-6505 5TUZ52 RB441QT-77 EGP20GPKG23 UF4007G23 TDA6103Q SB340L-6489 SPB-26 CATHODE RD4.7ES ELIZ RGP02-20EL-6394 CATHODE 2SA1162-G CATHODE CATHODE RD5.1ES ERB91-02 3DL41A (LC6-15) RD5.6ES-B2 GP08D HSS 82 RD8.2ES-B2 MUR160 RD10ES-B2 RGP02-17EL RD12ES-B2 RD18ES-BS RD27ES-B2 1SS119-25TD ANODE (GRN) ANODE ANODE CATHODE ANODE ANODE...

  • Page 22: Exploded Views

    CPD-200GS SECTION 6 EXPLODED VIEWS Note: • • Items with no part number and no descrip- Items marked " " are not stocked tion are not stocked because they are sel- since they are seldom required for routine The components identified by shading dom required for routine service.

  • Page 23: Packing Materials

    CPD-200GS 6-2. PACKING MATERIALS REF.NO. PART NO. DESCRIPTION REMARK REF.NO. PART NO. DESCRIPTION REMARK REF.NO. PART NO. DESCRIPTION REMARK 3-860-844-11 MANUAL, INSTRUCTION 52 * 4-059-802-01 CUSHION (UPPER) ASSY. 53 ¡ 1-776-027-41 CORD SET, POWER 54 * 4-041-927-11 BAG, POLYETHYLENE 55 * 4-059-803-02 CUSHION (LOWER) ASSY.

  • Page 24: Electrical Parts List

    CPD-200GS SECTION 7 ELECTRICAL PARTS LIST The components identified by [ in this manual RESISTORS Note: have been carefully factory-selected for each • All resistors are in ohms set in order to satisfy regulations regarding X- REF.NO. PART NO. The components identified by shading...
  • Page 25 CPD-200GS Note: Note: The components identified by shading Les composants identifies per un trame et une marque and mark ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ sont critiques pour la securite. Ne les remplacer are critical for safety.
  • Page 26 CPD-200GS Note: Note: The components identified by shading Les composants identifies per un trame et une marque and mark ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ sont critiques pour la securite. Ne les remplacer are critical for safety.
  • Page 27 CPD-200GS Note: Note: The components identified by shading Les composants identifies per un trame et une marque and mark ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ sont critiques pour la securite. Ne les remplacer are critical for safety.
  • Page 28 CPD-200GS Note: Note: The components identified by shading Les composants identifies per un trame et une marque and mark ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ sont critiques pour la securite. Ne les remplacer are critical for safety.
  • Page 29 CPD-200GS Note: Note: The components identified by shading Les composants identifies per un trame et une marque and mark ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ sont critiques pour la securite. Ne les remplacer are critical for safety.
  • Page 30 CPD-200GS Note: Note: The components identified by shading Les composants identifies per un trame et une marque and mark ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ sont critiques pour la securite. Ne les remplacer are critical for safety.
  • Page 31 CPD-200GS Note: Note: The components identified by shading Les composants identifies per un trame et une marque and mark ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ ¡ sont critiques pour la securite. Ne les remplacer are critical for safety.
  • Page 32 CPD-200GS Note: Note: The components identified by shading The components identified by [ in this manual have been and mark ¡ ¡ ¡ ¡ ¡ are critical for safety. carefully factory-selected for each set in order to satisfy Replace only with part number specified.
  • Page 33 VA600 ¡ 1-810-622-11 VARISTOR VA601 ¡ 1-810-271-21 VARISTOR ZNR-14DK471U CRYSTAL X901 1-767-641-11 VIBRATOR, CRYSTAL X902 1-577-611-11 OSCILALTOR, CERAMIC Sony Corporation Sony Technology Center English 97KJ74177-1 Product Quality Division Printed in U.S.A. 9-978-825-01 Service Promotion Department © 1997.11 — 44 —...

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