CPD-200GS SERVICE MANUAL Australian Model Chinese Model Chassis No. SCC-L07A-A D-1H CHASSIS SPECIFICATIONS Picture tube 0.25 mm aperture grille pitch 17 inches measured diagonally 90-degree deflection Viewable image size Approx. 327 × 243 mm (w/h) (12 7/8 × 9 5/8 inches) 16.0” viewing image Resolution Horizontal: Max. 1280 dots Vertical: Max. 1024 lines Standard image area Approx. 312 × 234 mm (w/h) (12 3/8 × 9 1/4 inches) or Approx.
CDP-200GS POWER SAVING FUNCTION DIAGNOSIS This monitor has three modes of reduced power consumption. By sensing the absence of video signal coming from the computer, it reduces power consumption as follows. This monitor is equipped with a self-diagnosis function. Use this function if there is a problem with your monitor or computer. 1 Power consumption mode Power consumption Recovery time u indicator 1 Disconnect the video input cable or turn off the connected computer.
CPD-200GS TABLE OF CONTENTS Section Title Page 1. GENERAL ................................................................. 1-1 2. DISASSEMBLY 2-1. 2-2. 2-3. 2-4. Cabinet Removal ................................................ Service Position ................................................. D, A and J Boards Removal ............................... Picture Tube Removal ....................................... 2-1 2-1 2-1 2-2 3. SAFETY RELATED ADJUSTMENT ........... 3-1 4. ADJUSTMENTS ...............
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. SECTION 1 GENERAL Getting started Started Getting Started Getting Started Warningonpowerconnection Precautions Installation • Prevent internal heat build-up by allowing adequate air circulation. Do not place the monitor on surfaces (rugs, blankets, etc.
Getting Started Getting Started Getting Started About the supplied Macintosh adapter Setup Before using this monitor, check that the following items are included in your carton: • Monitor (1) • Power cord (1) • Macintosh adapter (1) • Windows® 95 Monitor Information Disk and its manual (1) • Warranty card (1) • These operating instructions (1) • Audio miniplug cord (1) This monitor works with any IBM or compatible system equipped with VGA or greater graphics capability.
Customizing Your Monitor Getting Started Customizing Your Monitor Before adjusting • Connect the monitor and the computer, and turn them on. • Select “ (LANGUAGE)” in the OPTION OSD, then select “ENG” (English) (see page 15). AdjustingthePictureBrightness andContrast Once the setting is adjusted , it will be stored in memory for all input signals received. 1 IntroducingtheOn-screen DisplaySystem Using the CENTER On-screen Display Most adjustments are made using the MENU OSD.
Customizing Your Monitor Getting Started Customizing Your Monitor UsingtheGEOM(Geometry)OnscreenDisplay The GEOM (geometry) settings allow you to adjust the shape and orientation of the picture. Once the rotation is adjusted, it will be stored in memory for all input signals received. All other adjustments will be stored in memory for the current input signal. 1 4 Press the >?// buttons to adjust the settings. For Press ROTATION / . . .
Customizing Your Monitor 3 Getting Started Customizing Your Monitor Press the ¨./> buttons to select the color temperature. Using the SCREEN On-screen Display There are two color temperature modes in the OSD. The preset adjustments are 9,300K and 5,000K. Selecting your own color temperature between 9,300K and 5,000K Press the ¨./> buttons to select “ (VARIABLE)” and adjust by pressing the >?// buttons.
Customizing Your Monitor Getting Started Customizing Your Monitor Changingtheon-screendisplayposition Lockingthecontrols Selecting the on-screen display language You can change the OSD position (for example, when you want to adjust the picture behind the OSD). The control lock function disables all of the buttons on the front panel except the u (power) switch and MENU button. English, French, German, Spanish and Japanese versions of the OSDs are available. 1 1 1 Press the MENU button.
Technical Features Customizing Your Monitor Selecting the Graphic Picture Enhancement(GPE)Mode The Graphic Picture Enhancement (GPE) button allows you to automatically change the characteristics of the picture on the screen to match the use of your monitor. Simply press the GPE button to scroll between the three modes. 1 Turn on the monitor and computer. 2 Press the GPE button to set the mode.
Additional Information The input signal condition WarningMessages If there is something wrong with the input signal, one of the following messages appears. INFORMATION Input signal condition Getting StartedInformation Additional “OUT OF SCAN RANGE” indicates that the input signal is not supported by the monitor’s specifications. Symptom Check these items Screen image is not centered or sized properly • Adjust the size or centering (page 9). • Some video modes do not fill the screen to the edges.
CPD-200GS SECTION 2 DISASSEMBLY 2-1. CABINET REMOVAL 2-2. SERVICE POSITION 3 Two claws PUSH 4 Cabinet A board PUSH 1 3 D board 2 Two audio jacks 1 Two screws (+BVTP 4 x 16) 2 Caution: To avoid breakage, gently pull sides of cabinet out and over the audio jacks when removing cabinet from chassis. 2-3.
CPD-200GS 2-4. PICTURE TUBE REMOVAL • Remove the D, A and J boards (Refer to 2-3.) 2 Neck assy 3 Deflection yoke 4 Four screws (Tapping screw 5) 5 Picture tube shield 1 Anode cup 6 Picture tube Cushion • REMOVAL OF 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.
CPD-200GS SECTION 3 SAFETY RELATED ADJUSTMENT When replacing parts shown in the table below, the following operational chacks must be performed as a safety precaution against X-ray emissions from the unit. b) HV Hold-Down Check 1) Using an external DC Power supply, apply the voltage shown below between cathode of D517 on “D” Board and GND, and confirm that the HV HoldDown circuit works. (Raster disappears) Apply DC Voltage: 31.4 ± 0.
CPD-200GS SECTION 4 ADJUSTMENTS Adjust the green of corners 1 to 4, and center 6 to ±5 µm, and red and blue to within ±7 µm of green, and the difference between red and blue to within ±10 µm. Adjust the green of 5 and 7 to within ±10 µm, and red and blue to within ±7 µm of green, and the difference between red and blue to within ±10 µm. ● Landing Rough Adjustment 1. Enter the full white signal. 2. Set the contrast to “CONT”=255. 3. Make the screen monogreen.
CPD-200GS 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. 1 1-690-391-21 2 A-1500-819-A Interface Unit 3 3-702-691-01 Connector Attachment IBM AT Computer as a Jig To BUS CONNECTOR D-sub (9 Pin [female]) mini Din (8Pin) 4 Pin 4 Pin 4 Pin *The parts above ( 1 ~ 3 ) are necessary for DAS adjustment. ● Convergence Specification ● Convergence Rough Adjustment 1.
SECTION 5 DIAGRAMS 5-1.
(1) Schematic Diagrams of D and J Boards • D BOARD WAVEFORMS IC801 TDA7053A 5 1 2 3 4 5 6 7 8 9 10 11 12 Q903 0.1 0.5 B C 0.4 5.6 DDC 5VDET IIC CLK Q902 2SC3311A LED DRIVE R925 R927 4.7k 0 :CHIP :CHIP C935 C908 0.47 0.01 25V B:CHIP F:CHIP C910 0.1 :PT 2 3 3 2 1 M C618 100p B C615 0.001 :PT R614 0.22 3W :RS TH600 5.1 300V C606 0.0047 250V E R600 1 10W 3 D617 EGP20D C623 1000 25V C624 1000 16V D618 EGP20D C633 1000 16V 16 R624 0.
J — J BOARD — AUDIO IN HEADPONE • D BOARD SEMICONDUCTOR LOCATION IC IC401 IC501 IC502 IC503 IC601 IC603 IC604 IC605 IC701 IC702 IC801 IC802 IC900 IC901 IC902 IC904 IC905 Q901 Q902 Q903 C–3 E–1 A–2 C–5 B–4 B–3 B–3 C–3 E–2 E–4 B–1 A–1 C–1 C–1 D–1 C–1 B–1 D–1 D–1 C–6 E–6 E–2 A–1 D–5 C–4 C–7 C–6 D–2 E–3 D–3 D–2 D–2 A–2 A–2 D–2 C–4 D–3 E–2 E–1 C–5 A–4 B–2 B–2 B–2 A–5 – – – DIODE TRANSISTOR Q501 Q502 Q503 Q504 Q505 Q506 Q507 Q508 Q510 Q511 Q512 Q513 Q514 Q515 Q516 Q517 Q518 Q519 Q520 Q521 Q522 Q523 Q601 Q
8 9 10 11 12 A(VIDEO) 14 15 1 3 5 8 9 10 11 51.6 51.0 48.0 2.3 2.3 11.8 2.2 1 2 3 5 7 8 10 11 0.4 1.5 1.5 4.4 4.6 4.4 0 0.1 IC005 5 6 7 3.7 3.7 10.6 1 3 5 7 12 13 14 17 19 21 3.5 3.5 3.5 3.4 0 0.1 0.2 1.8 1.7 1.7 B C E 11.4 526.0 10.9 Q004 B C -1.8 4.4 J001 KR KG KB G2 H1 65.0 65.0 65.0 525.0 6.2 IC006 Q001 B_IN VBIAS G_IN R_IN GND3 VCC R_OUT GND2 G_OUT GND1 B_OUT 1 C104 0.1 25V B:CHIP R211 47 :FPRD R111 47 :FPRD FB101 0UH C014 47 100V :HT C204 0.
A VIDEO — A BOARD — 1 2 3 A B C NOTE: The circuit indicated as left contains high voltage of over 600 Vp-p. Care must be paid to prevent an electric shock in inspection or repairing.
5-4.
5-17
CPD-200GS SECTION 6 EXPLODED VIEWS • Items with no part number and no description are not stocked because they are seldom required for routine service. • The construction parts of an assembled part are indicated with a collation number in the remark column. • Items marked " * " are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items. The components identified by shading and mark ¡ are critical for safety.
CPD-200GS 6-2. PACKING MATERIALS The components identified by shading and mark ¡ are critical for safety. Replace only with part number specified. 55 56 57 58 51 52 54 53 REF.NO. PART NO. 51 52 53 54 54 * 4-061-802-01 * 4-041-927-31 * 4-061-803-01 * 4-062-113-01 * 4-061-801-01 DESCRIPTION REMARK REF.NO. PART NO.
CPD-200GS SECTION 7 A ELECTRICAL PARTS LIST REF.NO. PART NO. NOTE: REMARK identified REF.NO. NO. The components byPART [ in this manual have been carefully factoryselected for each set in order to satisfy regulations regarding X-ray radiation. Should replacement be required, replace only with the value originally used. DESCRIPTION The components identified by shading and mark ¡ are critical for safety. Replace only with part number specified.
CPD-200GS The components identified by shading and mark ¡ are critical for safety. Replace only with part number specified. REF.NO. PART NO. A DESCRIPTION REMARK REF.NO. PART NO.
CPD-200GS The components identified by shading and mark ¡ are critical for safety. Replace only with part number specified. AD REF.NO. PART NO. R333 R351 DESCRIPTION 1-247-807-31 CARBON 1-202-549-00 SOLID REMARK 100 100 REF.NO. PART NO.
CPD-200GS The components identified by shading and mark ¡ are critical for safety. Replace only with part number specified. REF.NO. PART NO. DESCRIPTION C578 1-117-214-11 CERAMIC C579 C580 C582 C583 C584 1-109-879-11 1-137-370-11 1-126-964-11 1-137-399-11 1-164-005-11 C604 ¡ 1-104-708-51 C605 ¡ 1-107-533-51 C606 ¡ 1-117-703-51 C607 1-130-467-00 C610 1-109-984-11 (d) REMARK 0.001MF 5% 5% 20% 5% 2KV 50V 50V 50V 25V FILM 0.47MF FILM 1MF CERAMIC 0.
CPD-200GS The components identified by shading and mark ¡ are critical for safety. Replace only with part number specified. D REF.NO. PART NO. DESCRIPTION REMARK REF.NO. PART NO. CN902 1-564-513-11 PLUG, CONNECTOR 10P CN903*1-564-510-11 PLUG, CONNECTOR 7P DESCRIPTION REMARK D623 D654 D704 D801 8-719-911-19 DIODE 1SS119-25 8-719-109-69 ZENER DIODE RD3.
CPD-200GS The components identified by shading and mark ¡ are critical for safety. Replace only with part number specified. REF.NO. PART NO.
CPD-200GS The components identified by shading and mark ¡ are critical for safety. Replace only with part number specified. D REF.NO. PART NO.
CPD-200GS The components identified by shading and mark ¡ are critical for safety. Replace only with part number specified. REF.NO. PART NO. D DESCRIPTION REMARK REF.NO. PART NO. R576 R577 R578 R579 1-249-437-11 CARBON 1-216-445-11 METAL OXIDE 1-216-423-11 METAL OXIDE 1-247-887-00 CARBON 47K 12 27 220K 5% 5% 5% 5% R580 R581 R582 R583 R584 1-216-681-11 METAL CHIP 1-249-429-11 CARBON 1-249-397-11 CARBON 1-216-073-00 RES,CHIP 1-216-065-00 RES,CHIP 18K 10K 22 10K 4.7K 0.
The components identified by [ in this manual have been carefully factoryselected for eachset in order to satisfy regulations regarding X-ray radiation. Should replacement be required, replace only with the value originally used. CPD-200GS DJ REF.NO. PART NO. DESCRIPTION REMARK R940 R941 1-215-431-00 METAL 1-216-643-11 METAL CHIP 2.7K 470 1% 1/4W 0.
