PART NO.
WARNING The SERVICE PERSONNEL should have the appropriate technical training, knowledge and experience necessary to: • Be familiar with specialized test equipment, and • Be careful to follow all safety procedures associated with high voltage CRT circuit designs to minimize danger to themselves and their coworkers. To avoid electrical shocks, this equipment should be used with an appropriate power code and be connected only to a properly grounded AC outlet. This equipment utilized a micro-gap power switch.
PRODUCT SAFETY CAUTION 1. When parts replacement is required for servicing, always use the manufacturer's specified replacement. 2. Comply with all caution and safety-related notes on the product display chassis and picture tube. 3. When replacing the component, always be certain that all the components are put back in the place. 4. When servicing display monitor unit, it is required that the provided lead dress is used in the high voltage circuit area. 5.
CONTENTS Page No. USER'S MANUAL .................................................................................................. SERIAL NUMBER INFORMATION DISASSEMBLY ....................................................................... 2-1 ...................................................................................................... 3-1 ADJUSTMENT PROCEDURES INSPECTION 1-1 ............................................................................ 4-1 ...............................
User's Manual 1.
Declaration of the Manufacturer We hereby certify that the colour monitor Diamond Pro 750SB / Diamond Plus 93SB is in compliance with Council Directive 73/23/EEC: – EN 60950 Council Directive 89/336/EEC: EN 55022 – EN 61000-3-2 – EN 61000-3-3 – EN 55024 and marked with NEC-Mitsubishi Electric Visual Systems Corporation 686-1, Nishioi Oi-Machi Ashigarakami-gun Kanagawa 258-8533, Japan ENERGYSTAR Product As an ENERGYSTAR Partner, NEC-Mitsubishi Electronics Display of America, Inc.
WARNING TO PREVENT FIRE OR SHOCK HAZARDS, DO NOT EXPOSE THIS UNIT TO RAIN OR MOISTURE. ALSO, DO NOT USE THIS UNIT'S POLARIZED PLUG WITH AN EXTENSION CORD RECEPTACLE OR OTHER OUTLETS UNLESS THE PRONGS CAN BE FULLY INSERTED. EFRAIN FROM OPENING THE CABINET AS THERE ARE HIGH VOLTAGE COMPONENTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL. CAUTION RISK OF ELECTRIC SHOCK • DO NOT OPEN CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR BACK). NO USER SERVICEABLE PARTS INSIDE.
Contents Your new Diamond Pro 750SB / Diamond Plus 93SB monitor box* should contain the following: SB • Diamond Pro 750 / Diamond Plus 93SB Monitor with tilt/swivel base • Power Cord • Captive Signal Cable • User’s Manual • CD ROM with Setup Software, complete User’s Manual and other helpful files. To see the User’s Manual, Acrobat Reader 4.0 must be installed on your PC.
Quick Start To attach the Diamond Pro 750SB / Diamond Plus 93SB monitor to your system, follow these instructions: 1. Turn off the power to your computer. 2. If necessary, install the display card into your system. For more information, refer to the display card manual. 3. For the PC: Connect the 15-pin mini D-SUB of the captive signal cable to the connector of the display card in your system (Figure A.1). Tighten all screws.
Quick Start – continued Power Outlet Power Cord Figure C.1 Power Button Figure D.
Controls OSM (On-Screen Manager) control buttons on the front of the monitor function as follows: Main Menu Sub-Menu EXIT Exits the OSM menu. Exits to the OSM controls main menu. CONTROL Moves the highlighted area left/right to select one of the sub-menus. Moves the highlighted area left/right to select one of the controls. CONTROL –/+ Has no function. Moves the bar in the – or + direction to decrease or increase the adjustment.
Controls – continued Color Control System Colour presets selects the desired colour setting. The bar is replaced by the colour setting choice. Each colour setting is adjusted at the factory to the stated Kelvin. If a setting is adjusted, the name of the setting will change from Kelvin to Custom except sRGB mode. Red, Green, Blue: Color Control System decreases or increases the monitor's red, green or blue colour guns depending upon which is selected.
Controls – continued Tools 2 Language: OSM controls menus are available in 6 languages. OSM Position: You can choose where you would like the OSM controls menu to appear on your screen. Selecting OSM Position allows you to manually adjust the OSM controls menu position from among Center, Top left, Top right, Bottom left and Bottom right. OSM Turn Off: The OSM controls menu will stay on as long as it is in use.
Recommended Use Safety Precautions and Maintenance FOR OPTIMUM PERFORMANCE, PLEASE NOTE THE FOLLOWING WHEN SETTING UP AND USING THE DIAMOND PRO 750SB / DIAMOND PLUS 93SB COLOUR MONITOR: • DO NOT OPEN THE MONITOR. There are no user serviceable parts inside and opening or removing covers may expose you to dangerous shock hazards or other risks. Refer all servicing to qualified service personnel. • Do not spill any liquids into the cabinet or use your monitor near water.
Recommended Use – continued CORRECT PLACEMENT AND ADJUSTMENT OF THE MONITOR CAN REDUCE EYE, SHOULDER AND NECK FATIGUE. CHECK THE FOLLOWING WHEN YOU POSITION THE MONITOR: • Adjust the monitor height so that the top of the screen is at or slightly below eye level. Your eyes should look slightly downward when viewing the middle of the screen. • Position your monitor no closer than 40 cm and no further away than 60 cm from your eyes. The optimal distance is 50 cm.
Specifications Diamond Pro 750SB Monitor Monitor Specifications Picture Tube Diagonal: 43 cm/17 inch Viewable Image Size: 406 mm/16 inch Input Signal Notes 90° deflection, 0.25 mm grille pitch, medium short persistence phosphor, aperture grille CRT, multi-layered, antistatic screen coating, dark-tint screen and OptiClear screen. Video: ANALOG 0.7 Vp-p/75 Ohms Sync: Separate sync. TTL Level Horizontal sync. Positive/Negative Vertical sync. Positive/Negative Composite sync.
Specifications – continued Diamond Plus 93SB Monitor Monitor Specifications Picture Tube Notes Diagonal: 50 cm/19 inch 90° deflection, 0.25/0.27 mm grille pitch, medium short persistence phosphor, aperture grille CRT, multilayered, anti-static screen coating, dark-tint screen and OptiClear screen. Viewable Image Size: 457 mm/18 inch Input Signal Video: ANALOG 0.7 Vp-p/75 Ohms Sync: Separate sync. TTL Level Horizontal sync. Positive/Negative Vertical sync. Positive/Negative Composite sync.
Features SuperBright Diamondtron CRT: This patented flat aperture grille CRT delivers an exceptional viewing experience with unprecedented brightness and contrast and a virtually flat image that reduces distortion and glare so that what you see on-screen is what you get on your printed output. The state-of-the-art Mitsubishi PX-DBF electron gun and tight 0.25 mm grille pitch delivers precise focus for crisp, clear text and images.
Troubleshooting No picture • • • • Display card should be completely seated in its slot. Power Button and computer power switch should be in the ON position. Signal cable should be completely connected to display card/computer. Check connector for bent or pushed-in pins. Image is scrolling or unstable • Signal cable should be completely attached to the computer. • Check pin assignments and signal timings of the monitor and your display card with respect to recommended timings and pin assignments.
TCO’99 Diamond Pro 750SB / Diamond Plus 93SB Congratulations! You have just purchased a TCO’99 approved and labeled product! Your choice has provided you with a product developed for professional use. Your purchase has also contributed to reducing the burden on the environment and also to the further development of environmentally adapted electronics products.
TCO’99 – continued TCO’99 demand requires that plastic components weighing more than 25 grams must not contain flame retardants with organically bound chlorine and bromine. Flame retardants are allowed in the printed circuit boards since no substitutes are available. Lead** Lead can be found in picture tubes, display screens, solders and capacitors. Lead damages the nervous system and in higher doses, causes lead poisoning.
Serial Number Information Refer to the serial number information shown below. EX.) SERIAL NUMBER LABEL Model : DPlus93SB SERIAL NO. : g g g g g g g g g Manufactured Year : ( Last digit ) Manufactured Month : January to September 1 to 9 October X November Y December Z Serial number(5 digits) Factory Code : NPG China Factory (A/B/R ver.
DISASSEMBLY • Before you disassemble the set, turn off power and pull out the power plug. • Use the appropriate screwdriver that fits the screw. If you use screwdriver that does not fit, you may break the screws. • Assembly is the opposite process of Disassembly. • Carefully discharge the CRT anode by shorting it to ground before removing anode cap. Revolving Stand ASSY 1. Turn the monitor CRT face down on a clean static free surface to prevent scratching CRT face. 2.
CRT BOARD 1. Remove the nine terminals and desolder the five points as shown. Terminals Solder 2. Disconnect the connectors “S201”, “S202”, “S203” and “GND”. 3. Desoldor the wires: “White wire”, “Red wire” and “G2”.
MAIN BOARD 1. Disconnect the connectors “S601”, “S602”, ”S101” and “GND”. 2. Remove the screw (P-#2CRBITS*4*8*15BF) and two screws (PL-CPIMS*4*10*15BF). S602 S601 S101 Screw (P-#2CRBITS*4*8*15BF) GND Screw (PL-CPIMS*4*10*15BF) 3. Disconnect the connectors “GND” and “S301”. 4. Remove the screw (P-#2CRBITS*4*8*15BF) . 5. Remove the Anode cap from CRT. NOTE: Carefully discharge the CRT anode by shorting it to ground before removing anode cap.
6. Remove the four screws (PL-CPTS*4*16*15BF) and remove the Chassis Base from Cabinet Front ASSY. Screws (PL-CPTS*4*16*15BF) 7. Remove the seven screws (PL-CPTS*3*8*15BF) and two screws (PL-CPIMS*3*10*15BF). 8. Remove the Main Board from Chassis Base.
ADJUSTMENT PROCEDURES TABLE OF CONTENTS Page 1. Adjustment & Inspection Tools............................................................................................ 4-2 2. Timing Table ..................................................................................................................... 4-2 3. Normal Condition Definition .............................................................................................. 4-2 4. Hot Key Operation ...............................................
1. Adjustment & Inspection Tools (A) Color Analyzer (B) Signal Generator CHROMA 2235 or compatible (C) Multi Meter (D) Hi-Voltage Probe (E) Convergence Meter (F) Degaussing Probe (G) Power Meter 2. Timing Table (Factory Mode –18 Modes) MODE RESOLUTION H-SYNC EREQ. V-SYNC FREQ H . POLARITY V . POLARITY 1 VGA400 31.4KHz 70Hz - + 2 VGA640*480 31.4KHz 60Hz - - 3 640*480(75) 37.5KHz 75Hz - - 4 640*480(85) 43.2KHz 85Hz - - 5 800*600(75) 46.8KHz 75Hz + + 6 MACII 49K 49.
4. Hot Key Operation (A) Factory Mode: power on + ‘+’ key + ‘−‘ key. *To hide the Factory menu temporary in Factory mode: Push "RESET" key once while Menu is displayed, then Menu disappears. Push "RESET" key once more, then Menu reappears. (B) Factory Menu TAB 1) BRIGHTNESS / CONTRAST : Brightness : Contrast TAB 2) POSITION / SIZE : Left / Right (H.Position) : Down / Up (V.Position) : Narrow / Wide (H.Size) : Short / Tall (V.
TAB 5) TOOLS 1 :Moire canceller :Linearity(VER.) :Linearity balance :Convergence(HOR.) :Convergence(VER.
5. B+ Check (A) Mode: No.12. (B) Pattern: Full White. (Brightness set to cut off) (C) Check other power sources are: 83.9V ±1V, 7.05V ±0.3V, 26.5V ±1V, -14.3V ±1V, 14.2V ±0.3V. 6. X-RAY Test (A) Mode: No.12 (B) Pattern: Normal Crosshatch (Brightness just cut off) (C) Test Apply a resistor (4.7K, 1/4W, 1%) between TP1 and TP2 then power on, Monitor should be active in x-ray protector. 7. H. V. Adjustment (A) Mode: No.
11. White Balance adjustment (A) Setting Enter Factory Mode, Mode: No.12, Pattern: Full White. Warm up 60 min. Make External Degauss. (B) Cut Off Adjustment 1. Select the color Mode 9300K. 2. Cut Off Adjustment : Video Signal Off(0.Vp-p),Bright Control set to Max., Adjust G. Bias at the Brightness 3.4 ±0.7cd/m2 (1FL ±0.2FL). 3. 9300K (Select color Mode 9300) Adjust R. Bias, B. Bias to make X=0.283, Y=0.297, with readjusting G. Bias to keep the brightness between 3.4 ±0.7cd/m2 (1FL ±0.2FL).
2. 5000K (Select color Mode 5000K) 1) Video Signal off (0.Vp-p), Contrast set to Max, Adjust Brightness to 0.1cd/m2. 2) 50*50mm Green block Pattern, Adjust G Gain to Y=70cd/m2 . 3) 50*50mm White block Pattern, Adjust R, B Gain to x=0.345, y=0.359. 4) Adjust R, G, B gain again to meet following spec. 5000K x=0.345 ±0.010cd/m2 y=0.359 ±0.010cd/m2 Y>100cd/m2 (D) “sRGB MODE” White Balance Adjustment (Select color Mode sRGB) 1) Video Signal off (0.Vp-p), Contrast set to Max, Adjust Brightness to 0.1cd/m2.
12. Focus Adjustment (A) Mode: No.12, 9300K (B) Pattern: Green Crosshatch, Brightness just cut off, Contrast maximum. (C) Adjust V- Parabola Vp-p by OSM V-Focus control in Factory Mode. V focus: 73% of control bar. (D) Check T303 output voltage of the video range. H-para=300V ±30V V-para=150V ±10V Horizontal Vertical (E) Adjust F1 VR of FBT (lower side VR) for the vertical line to become fine line. (F) Adjust F2 VR of FBT (higher side VR) for the horizontal line to become fine line.
14. Convergence Adjustment CH CH : Convergence error of horizontal direction CV : Convergence error of vertical direction Cv (1) Receive signal 12 (Cross hatch pattern). (2) Measure convergence error. If it is out of spec, adjust convergence by 4-pole magnets and 6-pole magnets. A 266mm B 356mm A Zone (A circle 236mm in the center of the CRT face center) CH, CV : Within 0.25mm B Zone (Areas outside of zone A within the rectangle of 356mmx266mm) CH, CV : Within 0.30mm 15.
16. Distortion Adjustment Factory mode setting * After completion of adjustment exit the factory mode and data will be saved. Signal: All signals Cross hatch Perform the adjust for signal No.13 in step 1 ~ 3. Perform the adjust for above all signal in step 4 ~ 5. 1. Rotation Adjustment (1) Receive signal 13 (Cross hatch) (2) Select the “ “ icon in OSM TAB 4. (3) Make sure that the picture tilt meets the following standards. +x X ≤ 1.0mm -x 2.
3. Parallelogram distortion Adjustment (1) Select the “ “ icon in OSM TAB 4. (2) Adjust “+”, “-“ SW so that the vertical line and horizontal line at the screen’s center fall at right angles. (less than 90 ±0.5 degree) 4. Side Pincushion Adjustment (1) Select the “ “ icon in OSM TAB 4. (2) Make sure that the side pincushion distortion meets the following standards. 0.5mm 0.5mm 0.5mm 0.5mm 5. Trapezoid Distortion Adjustment (1) Select the “ “ icon in OSM TAB 4.
17. Setting Before Shipment (A) Color Temp: 9300K(SB mode off). (B) OSM position: Center of the screen (C) Brightness: Preset (D) H moire: Minimum (E) Refresh Notifier: OFF (F) OSM turn off time: 45 sec (G) IPM off mode: Enable (H) Language: English for A,B,C,R Version, Japanese for J Version. (I) OSM Lock: OFF (J) Edge Lock: Back (K) Hot Key: “OFF” for A,J Version and “ON” for B,R Version.
18. Adjustment Magnetic Field Vertical: +40uT, Horizontal: ±0uT(Neutral) * Notes About Degaussing Method Follow the degaussing procedure as below. (To prevent intertwinement of aperture grille.) 1) Use stick type degaussing probe at demagnetizing CRT. Do not use ring type degaussing probe. 2) In order to remove a magnetization from front, top, bottom and side of CRT, and bottom chassis. Do not switch off the degaussing probe abruptly. Move the degaussing probe slowly when degaussing.
19. TIMING SHEET Preset Mode No. Signal Name 1 2 3 4 5 6 VGA VGA VESA VESA VESA (MAC) 640*400 640*480 640*480 640*480 800*600 832*624 (75) (85) (75) (75) 640*480 640*480 800*600 832*624 640*400 Resolution 640*480 Dot Clock (MHz 25.175 25.175 31.500 36.000 49.500 57.283 fh (kHz) 31.47 31.469 37.50 43.269 46.875 49.725 fv (Hz) 70.09 59.940 75.00 85.008 75.00 74.550 Total (dot) (uS) 800 31.78 800 31.778 840 26.667 832 23.111 1056 21.333 1152 20.
Preset Mode No. Signal Name Resolution 7 8 9 10 11 12 VESA VESA VESA VESA VESA VESA 800*600 1024*768 1280*1024 1024*768 (85) (75) (60) (85) 800*600 1024*768 1280*1024 1024*768 1280*1024 1280*1024 (75) (85) 1280*1024 1280*1024 Dot Clock (MHz) 56.250 78.750 108.000 94.5 135.0 157.5 fh (kHz) 53.674 60.023 63.981 68.677 79.976 91.146 fv (Hz) 85.061 75.029 60.020 85 75.025 85.024 Total (dot) (uS) 1048 18.631 1312 16.660 1688 15.630 1376 14.561 1688 12.
Preset Mode No. Signal Name Resolution 13 14 15 16 17 18 VESA VESA VESA MAC MAC VGA 1600*1200 1024*768 800*600 640*480 1152*870 720*400 (75) (60) (60) (67) (75) (70) 1600*1200 1024*768 800*600 640*480 1152*870 720*400 Dot Clock (MHz) 202.5 65.0 40.0 30.24 100 28.322 Fh (kHz) 93.75 48.36 37.8 35.0 68.681 31.469 Fv (Hz) 75 60 60 66.67 75.062 70.087 Total (dot) (uS) 2160 10.667 1344 20.68 1056 26.40 864 28.57 1456 14.560 900 31.
INSPECTION TABLE OF CONTENTS Page 1.Scope --------------------------------------------------------------------------------------------------------------- 5-2 1.1 Introduction --------------------------------------------------------------------------------------------------1.2 General Description ---------------------------------------------------------------------------------------1.3 Regulations -------------------------------------------------------------------------------------------------1.
1.Scope 1.1 Introduction This document defines the design and performance requirements for a 19 inch (18inch Viewable), color display monitor. This monitor uses a 19 inch Flat AG Trio (Aperture Grille) type CRT. This monitor is capable of maximum resolution of 1600 x 1200 pixels at 76 Hz non-interlaced mode, and is capable of horizontal frequencies between 30kHz and 96kHz.
1.2 General Description NO Item Vendor / Model No. Type Size 1 CRT 2 SCANNING 3 SIGNAL INPUT 4 SCREEN CHARACTERISTICS Grill Speacing (Phosphor Spacing) Phosphor Type Face-plate Electron Gun Type Face-plate Transmission Horizontal Freq Vertical Freq Video Sync Termination Video (Impedance) Sync. Display Resolution(Maximum) Display Size 5 CONTROL Preset Full Scan Misconvergence Brightness (Full White) Front Spec. Mitsubishi / M46LXH51X31 Diamondtron M2+ (Aperture Grille) 48cm / 45.
1.3 Regulations GEOGRAPHICAL REGULATIONS REGION SAFETY EMC X-RAY ELF/VLF* Power Ergonomics Management* Miscellaneo us And others DPlus73SB(B) UL EN55022-B DPlus73SB (C) C-UL EN55024 DPlus73SB (R) TUV-GS PTB MPR-III Energy Star TUV-GS WHQL TCO’99 TCO’99 (IS9241-3 (Win ME, EN61000-3-2 IS9241-7 Win 2000, PCBC EN61000-3-3 IS9241-8) Win XP) Gost C-tick TCO’99 PSB CCIB CCEE *: This model is applied these regulations in case of including the audio base.
1.4 Regulation Information & Marking Location Marking Location Regulation Information (1) UL UL1950 3rd Edition (or UL60950 3rd edition) (1) C-UL CAN/CSA-C22.2 NO.950:1995 (or CAN/CSA-C22.2 No.
2. CRT Specifications Vendor Mitsubishi CRT Model No. M46LXH51X31 Type Dot pitch Diamondtron NF (Aperture Grille) 46cm/43cm Diagonal View able Image (19”/18” Diagonal Viewable Image) 0.25mm / 0.27mm Phosphor Spacing 0.26mm Deflection Angle 90 degree Phosphor Type Electron Gun Type B22 PX-DBF type Light Transmission at Center (Approx.) Face-plate Approx.43.
3. Electric Specifications 3.1 Deflections Horizontal Vertical Scanning Frequency 30 – 96 kHz Back Porch Blanking H-sync Width Scanning frequency > 1.1 µsec > 2.3 µsec > 0.9 µsec 50 – 160 Hz V-sync + V-back Porch V-sync Width > 420 µsec 2H < Vs < 8H or 100 µsec V-Total Line > 256H+ V-sync Width 3.2 Signal Input Video Input Signal Sync. Input Signal Video Input Impedance R.G.B analog External composite sync. TTL(P or N) External HD/VD separate sync. TTL(P or N) 75 ohm to ground Sync.
3.4 Power Supply Input Voltage 100 - 240 VAC ± 10% Frequency 50/60Hz ± 3Hz Power Consumption (Max.) 100W 100 - 240VAC, 2.2A Condition (Monitor): Input voltage:100-240VAC Signal: No.13 (1600x1200 (75Hz), (All white)) Contrast: Max, Brightness: Max, SB Mode: ON H/V size: full scan Others: default position (Typical) 92W Condition (Monitor): Input voltage: 100 - 240VAC Signal: No.
3.6 Degaussing Auto Degaussing The monitor has an automatic degaussing function which activates when the unit is turned on. Manual Degaussing This activates degaussing at the user’s discretion after the unit is operating The Monitor requires minimum of 15 minutes between manual degaussing operations. 4. Functions 4.1 Display Part 4.1.
4.1.2 OSM (On-Screen Manager) Function 4.1.2.
Tab 5 Tab 6 Tab 6 (Language) Tab 6 (OSM Position) Tab 6 (OSM Turn off) Tab 6 (OSM Lock) Tab 6 (IPM OFF Mode) 5-11
Tag6 (Edge Lock) Tag6 (Hot Key) Tab 6 Factory Preset Tab 7 (URL indication) Tab 7 (Display Mode) Tab 7 (Monitor info.
Tab 7 (Refresh Notifier) Refresh Notifier Item Reset Tab Reset Factory Preset 5-13
Others 5-14
4.1.2.2 OSM Item variability & Default position. Tab 1 2 Item Default Push"-" Up Down Yes Up Down Yes Operate Right Left 0-100% Contrast 0-100% Degauss Left/Right (H.Posi) 0-100% 50% (Normal, SB mode2) Adjusted (SB mode1) 100% (A, J) 85% (B, C, R) Adjusted Down/Up (V.Posi) 0-100% Adjusted Yes Up Down Narrow/Wide (H.Size) 0-100% Adjusted Yes Big Small 0-100% Adjusted Yes Big Small Yes - - Short/Tall(V.
7 URL indication Display Mode Monitor Info. Refresh Notifier Type “W” : WWW.NECMITSUBISHI.COM Type “J” : WWW.NMV.CO.JP FH : Horizontal Frequency & Polarity FV : Vertical Frequency & Polarity Model Name & Serial Number OFF/ON OFF - Cursor move to +/- Default show factory shipping condition.
4.1.3 Back Panel a: AC POWER CONNECTOR (3P IEC Plug) b: SIGNAL INPUT CONNECTOR pig-tail type (D-SUB 15P) Signal Cable: Length:1800 ±50mm, Color: Hazegray (NEC#8508) a b 4.1.
4.1.5 DDC (Display Data Channel) Functions VESA DDC 2B (EDID data only) , (Support 9pin-5V) VESA DDC/CI 4.1.6 Preset Timing Factory-presets : 14 signals (See 19. Timing sheet of ADJUSTMENT PROCEDURES for detail timing parameters.) (Signal No. 2 to No.8, No.10 to No.13, No.16 to No.18 are adjustment Signals.) User-presets : 10 (F.I.F.O) Preset Timing Discrimination Horizontal Frequency ≥ 1kHz Vertical Frequency ≥ 1Hz * The monitor is able to discriminate input signals by at least one of above parameters.
5. Display Quality 5.1 Basic Test Conditions AC Voltage 120VAC 60Hz or 230VAC 50Hz Video Signal Picture No.12, 1280 x 1024 (85Hz) (fH=91.1kHz fV=85Hz) Video signal 0.70 ±0.01Vp-p Reverse cross hatch pattern Warm Up More than 30 min. with full white picture Temperature 20 – 25 degree C Relative Humidity Magnetic Field 40 - 80 % BH=0.000mT, BV=0.040mT (Northern Hemisphere) BH=0.000mT, BV=-0.
5.3 Luminance (Brightness) Signal No.13 (VESA1280*1024@85Hz) 5.3.1 Luminance at CRT center (Full white pattern) Contrast : Max. Brightness : default position (Cut off) 95cd/m2 ≤ Full White ≤ 110 cd/m2 (at 9300K + 8 M.P.C.D.) 5.3.2 Luminance SB Mode : OFF at CRT center Contrast : Max. (Window pattern) Brightness : default position (Cut off) (H:33%,V:33%) 120 cd/m2 ≤ Window pattern ≤ 150 cd/m2 (at 9300K + 8 M.P.C.D.) SB Mode 1 Contrast : Max. Brightness : default position (Adjust to 0.
5.4 Color Signal No.13 (VESA1280*1024@85Hz) Color-1: 9300K + 8 M.P.C.D. 5.4.1Color Temperature (Window pattern) Xref=0.283 ± 0.015 (H:33%,V:33%) Yref=0.297 ± 0.015 Color-2: 8200K Contrast : 100cd/m2 X=0.290 ± 0.015 Brightness : Cut off Y=0.313 ± 0.015 Color-3: 7500K X=0.300 ± 0.015 Y=0.315 ± 0.015 Color-4: sRGB (Luminance: 80 +20/-10 cd/m2) X=0.313 ± 0.015 Y=0.329 ± 0.015 Color-5: 5000K X=0.345 ± 0.015 Y=0.359 ± 0.015 5.4.2 White Uniformity White color temperature (x, y) at B1,B2,B3,B4 is as follows.
5.5 Geometric Distortion 5.5.1 Partial Distortion The number of pole point each side All Preset Signals Pole point Top and Bottom side: Less than 3 point Left and right side: Less than 2point 5.5.2 Inner Distortion All Preset Signals With Crosshatch fh ≥ 38kHz: x ≤ 0.5 mm fh < 38kHz: x ≤ 1.0 mm X 5.5.3 Raster Rotation/Tilt All Preset Signals b a | a - b | ≤ 1.0 mm or -0.5 degree ≤ θ ≤ ± 0.5 degree θ Bezel 5.5.4 Pincushion All Preset Signals d1 : d1 ≤ 1.5 mm : b1 ≤ 1.5 mm |d1-b1| ≤ 1.
a 5.5.7. Parallelogram All Preset Signals α -0.8mm ≤ a ≤ +0.8mm or -0.2 degree ≤ α ≤ +0.2 degree 5.5.8 Overall Distortion All Preset Signals Top : d ≤ 1.5mm Bottom : b ≤ 1.5mm Left side : a ≤ 1.5mm Right side : c ≤ 1.5mm d b c a 5.5.9 Video Boundary Geometry All Preset Signals S ≤ 50mm : b-a ≤ 0.5 mm S > 50mm : b-a ≤ 0.01 x S mm 5.
5.7 Misconvergence Zone A: X, Y ≤ 0.25 mm within the 236 mm diameter circle Misconvergence Zone B: X, Y ≤ 0.3 mm within 315 mm x 236 mm * With White Crosshatch (17 lines horizontally by 13 lines vertically ) applied. * Zone A is a circular area with 236mm diameter at the center. * Zone B is a rectangular area (315mm x 236mm) outside of the Zone A. * Use worst case horizontal/vertical misconvergence between any two primary colors. Zone B Y Zone A X 5.8 Focus Focus Signal No.
5.9 Halo Halo Signal No.13 Contrast : Max. Brightness: Preset Character: Color: Crosshatch Judgment: Each color (Red, Blue) line do not form halos. Vertical lines : halos + core are less than 7 grills(R), 7 grills(B) Horizontal lines : core : halos = 1 : less than 1.5 Vertical Horizontal Core Grills 5.10 Raster Regulation Raster Size Judgment: Regulation 1.The total horizontal and vertical size of the picture shall not change more than 1.
6. CRT Limits of Screen and Faceplate Blemish 6.1 CRT Face plate defect 6.1.1 Inspection condition 1) Adjust each gun to provide approximately 34cd/m2 of 9300K+27M.P.C.D. (or 6550K+727M.P.C.D.) light at the center of the screen. Ambient light level at the tube face should be approximately 10 luxes. 2) When the tube is not operating, the screen should be viewed under high-level source incandescent light of approximately 200 luxes measured at he faceplate surface.
2) Face plate defect a. Blisters, opaque spots and elongated closed blisters Average diameter (*1) (mm) Allowable number (pcs) Zone A Zone B Total 0.76 0 0 0 0.51 ~ 0.75 0 1 1 0.26 ~ 0.50 2 3 5 0.11 ~ 0.25 - - - Minimum Separation (mm) 30 (*2) Note (*1) Mean diameter shall be either one of the following values, which is smaller. (a+b)/2 or a/20+2b (a: length, b: width) Note (*2) Less than 5pcs. In area of 10mm diameter. b. Flaw Flaw Width (mm) Specification Length 0.16 ~ Rejected 0.
6.2.2 Quality zone The screen is divided into following 3 zones. Zone A: Inside of the central rectangle of horizontal 360mm by 270mm on the screen. Zone B: The area between outside the rectangle and the edge of the phosphor screen. Zone C: The area outside the edge of the phosphor screen. Fluorescent surface edge zone B zone A H zone C V 6.2.3 Acceptance Criteria for K Coating Blemishes a. Scratch (Glass and coating) Width (mm) 0.16 ~ 0.11 ~ 0.15 0.06 ~ 0.10 ~ 0.
Standards Average diameter classified by a contrast (Note 1) (mm) High contrast Middle contrast Low contrast ~ 0.10 ~ 0.20 ~ 0.50 0.11 ~ 0.25 0.21 ~ 0.50 0.51 ~ 1.25 0.26 ~ 0.50 0.51 ~ 1.00 1.26 ~ 2.50 0.51 ~ 0.75 1.01 ~ 1.50 2.51 ~ 3.75 Allowable number Zone A Zone B Ignore Ignore 2 [4] 4 [5] 1 [4] 2 [4] 0 [4] 1 [4] Allowable Length (mm) 20 40 80 Values inside [ ] represent acceptable number in low contrast. See the table in the next page for total defect number, which is acceptable in low contrast.
7. Inspection of PLUG & PLAY Communication and OSM "MONITOR INFORMATION" for Model Name/ Serial Number 7.1 A System Construction This system should be connected as shown below. Program Disk Part No.599910508 Part No. 599910593 DESKTOP/NOTE PC Signal Cable Printer Cable EDID JIG (NPG) Signal Generator Signal Cable Monitor 7.2 Input Signal Horizontal sync frequency: Not specified. Vertical sync frequency: Not specified. 7.3 Programs Required NPGV233.EXE DP93SB.BAT DP93SB.TXT 7.
g. Check the serial number of the set and enter an input of the following code from the keyboard. 08109710 Serial Number (Model Code + 1 Space + Serial No.) Example: 08109716 2450001YB h. Press the Enter key. Then, the EDID data, OSM model name, and the serial number begin to be written in. i. Display “MONITOR INFO.” of the OSM, and confirm that the model name and serial number have been correctly written. j. Press the F2 key to start the inspection of DDC2B.
7.5 Error Messages • IIC Communication Error Communication disabled • EDID Check Sum Error Entry of false EDID • DDC2 Does Not Find Head Data DDC2 Communication disabled 7.6 EDID Data File The EDID data file text is shown below. When you write or inspect EDID for this monitor, the following table can be used. File name : DP93SB.
Appendix 1 Preset Timing Chart [ H-SYNC ] Th Tdh Tsh Tfh Tbh [ VIDEO ] [ V-SYNC ] Tv Tsv Tdv Tbv Tfv [ VIDEO ] Preset Signal No Signal Name 1 VGA 720*400(70) 2 VGA 640*480(60) 3 4 Mac640*480 VESA 640*480(75) 5 VESA 800*600(75) 6 VESA 640*480(85) 7 8 MAC832*624 VESA 800*600(85) 9 VESA 1024*768(75) 10 Mac1152*870 11 VESA 1024*768(85) 12 VESA 1280*1024(75) 13 VESA 1280*1024(85) 14 VESA 1600*1200(75) Clock Fh Fv (MHz) (kHz) (Hz) 28.322 31.469 70.087 25.175 31.469 59.
TROUBLE SHOOTING TABLE OF CONTENTS Refer to User’s Manual trouble shooting section before using this chart. Page 1. NO OPERATION, POWER LED FLASH ....................................................................... 6-2 2. NO OPERATION, POWER LED OFF ........................................................................... 6-3 3. VIDEO NOISE, NO SYNCHRONOUS .......................................................................... 6-4 4. NO VIDEO .......................................................
1. NO OPERATION, POWER LED FLASH POWER LED FLASH POWER SW TURN OFF MULTIMETER TEST Q314, Q504, D505, D151, D152, D153, D154, D155 1. DC P/S O/P VOLTAGE SET AT 12V,CURRENT SET AT 600MA. POSITIVE CONNECT TO C330”+”. NEGATIVE CONNECT TO U501-pin 7. CHECK U501 U501 PIN6 PULSE O/P POWER SW TURN OFF 2. SCOPE SET AT 10V/DIV, 10US/DIV, PROBE CONNECT TO Q319-GATE AND U501-pin 6.
2. NO OPERATION, POWER LED OFF POWER SW TURN OFF CHECK F101 CHECK Q101, Q102, r121 1. DC P/S O/P VOLTAGE SET AT 17V,CURRENT SET AT 200MA. POSITIVE CONNECT TO C111”+”. NEGATIVE CONNECT TO C107”-“. CHECK U101 U101 PIN6 PULSE O/P POWER SW TURN ON 2. NO SCOPE SET AT 10V/DIV, 10US/DIV, CONNECT TO Q101-GATE AND C107”-“.
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4.
5.
Continue CHECK B301 EMITTER H-BLKD PULSE 40Vp-p TROUBLE IN NO C331, D316, C332 YES CHECK Q305 DRAIN PULSE 280Vp-p CHECK FBT 2PIN 80V NO YES TROUBLE IN NO Q309, R301, D151 YES TROUBLE IN U301, Q303, Q305 CHECK G1 VOLTAGE ABOUT -20 ~ -5V TROUBLE IN NO Q307, ZD303, T301, D309 YES TROUBLE IN G2 VOLTAGE T301 6-7
6. H. V. SYNC TROUBLE TROUBLE IN HOR OR VER SYNC YES CHECK CONNECTOR S701 (PIN1, 2), SIGNAL NO TROUBLE IN SIGNAL CABLE NO TROUBLE IN H/V SYNC LINE & Q701, Q702 YES CHECK U701 (PIN 39,40) H/V SYNC SIGNAL YES CHECK U701 (PIN 32,33) H/V SYNC SIGNAL NO NO TROUBLE IN 5V LINE NO TROUBLE IN X701, U701 YES YES YES CHECK U502 PIN 14, 15 CHECK U701 (PIN 5) VOLTAGE 5V? NO CHECK U701 (PIN 7, 8) FREQ12MHz TROUBLE IN H. V.
7. POOR FOCUS POOR FOCUS YES CHECK T302 3PIN H-DYNAMIC PARBOLA WAVEFORM 500Vp-p V-DYNAMIC PARABOLA WAVEFORM 150Vp-p ADJUST T301 STATIC FOCUS VR AND DYNAMIC FOCUS VR YES NO NO 1. CHECK STATIC FOCUS AND DYNAMIC FOCUS VR LINE TO CRT SOCKET. 2. CRT SOCKET OR CRT POOR. CHECK T302 H AND V PARABOLA WAVEFORM NO H-PARABOLA TROUBLE IN T302, C325, R341, T301 YES TROUBLE IN Q312, C343, R356, R330 NO ADJUST V-FOUCS OUTPUT 50 ~ 60%. NO H-PARABOLA CHECK U501 32 PIN V-PARABOLA WAVE 0.
8.
CIRCUIT DESCRIPTION TABLE OF CONTENTS Page 1. Power Circuit ........................................................................................................................ 7-3 1.1 General Description ........................................................................................................... 7-3 1.2 EMI Circuit ......................................................................................................................... 7-3 1.3 AC Rectification and Smoothing Capacitor ....
3.2.3 Horizontal Width Control Circuit ...................................................................................... 7-9 3.2.4 Horizontal Drive Circuit ................................................................................................... 7-9 3.2.5 Horizontal Output Circuit and Horizontal Feedback Circuit .......................................... 7-10 3.2.6 Linear Correction Circuit and Character S Correction Circuit ....................................... 7-11 3.2.
1. Power Circuit 1.1 General Description This power unit uses a switching power supply. The switching frequency is synchronized within the range of the horizontal frequencies (31kHz to 96kHz). 1.2 EMI Circuit The EMI circuit comes in a two-stage configuration. The first stage is composed of the choke coil in the common mode and the capacitor X. The second stage is composed of the four capacitors Y. R101 is a discharge resistor for the capacitor X.
1.7 Starter Circuit When the power switch is turned ON, Q102 is turned ON and a charging current flows into C111 through R102, R103, Q102, and D105. When the voltage at U101 Pin 7 reaches 16V, the U101 begins to oscillate. When the U101 begins to oscillate, the currents consumed in U101 and Q101 increased. Therefore, current is fed from the auxiliary winding (Pin 1 and Pin 2) on primary side of T101. 1.
2. MCU 2.1 Frequency Specifications Horizontal Frequency : 29.5kHz to 96kHz Vertical Frequency : 43Hz to 160Hz Support of composite sync signals 2.2 System Architecture 1) MCU - Myson MTV212NM32, 32k-byte ROM size. 2) E2PROM - 24C08 Series, 8k-bits (initialize enabled by microcomputer). 3) OSD - Myson MTV030N16. 2.3 Inputs 1) Sync input - Two pins for reversal inputs of horizontal sync and vertical sync. 2) Key input - Two pins for A/D key input (EXIT, <, >, -, +, SELECT, RESET).
2.
3. Deflection Circuit 3.1 Deflection Control IC (IC501) IC501 is in charge of the horizontal width control and the generation of vertical pre-amplifier output. This IC follows the frequency and generates a proper output of horizontal drive pulses. For the screen size control, this IC also generates the B+ output drive pulses. In addition, using the control signals from the microcomputer IC701, this IC is used to control the trapezoidal distortion, the pin balance, and the horizontal position.
3.2 Horizontal Deflection Circuit 3.2.1 Horizontal Oscillator Circuit The outputs of the horizontal oscillator drive pulses (Pin 8 H_DRV) and the Power B drive pulses (Pin 6 B_DRIV) are generated from the U501 (TDA4856). The horizontal drive pulses of about 10Vp-p are output from Pin 8 (H_DRV) in the open collector mode. The duty cycle is about 50% and its frequency is dependent on the input horizontal sync frequency.
3.2.3 Horizontal Width Control Circuit Q314 is controlled by the horizontal drive pulses from IC501. While Q314 is turned ON, the energy is stored in the horizontal deflection yoke. When it is turned OFF, the stored energy flows into C331 and C332. This operation is repeated to maintain the horizontal deflection.
3.2.5 Horizontal Output Circuit and Horizontal Feedback Circuit The horizontal output circuit is composed of the horizontal transistor Q314, the damper diode D317, the resonance capacitor C332 and the deflection yoke (H_DY). When the base current fed from the drive circuit is turned ON, a deflection current flows into the horizontal transistor Q314 for the specified time period.
3.2.6 Linear Correction Circuit and “S” Correction capacitor Circuit The horizontal linearity correction circuit uses a variable linear coil (T303). The variable linear coil T303 is used to control the current with the aid of Q310, R339, C322, and C323 which flows on the primary side of the coil. The control signal input is entered from the drive pulse circuit of the horizontal deflection source (+B power supply) circuit.
3.2.7 Centering Circuit The horizontal raster centering circuit is inserted between the horizontal deflection source circuit and the horizontal deflection output circuit (H_DY). This circuit is used to assure a current flow of the DC current bias component in order to shift the deflection current waveform toward the horizontal deflection circuit. The inflow current is controlled through the adjustment of VR501.
3.3 Vertical Deflection Circuit 3.3.1 Introduction The vertical deflection circuit gains an input of vertical saw-tooth wave signals generated from the oscillator IC501 Pin 13 Vout1 and Pin 12 Vout2. The resultant output signal is converted into a current that drives the DY (V) through the use of the U401 (TDA8172) driven by +14V and -12V of the power supply.
3.3.2 Saw-tooth Wave Signal and Waveform Correction Circuit (U501) 1) Vertical oscillator When a vertical sync signal input is entered into U501 Pin 14, the saw-tooth wave signals are output from U501 Pin 12 and 13. The frequencies of these waveforms are identical with those of the vertical input sync signal. If there is no vertical sync signal input, the frequency of the output waveform is equal to the free-run frequency. This free-run frequency is maintained at approximately 75Hz.
6. Safety Protection Circuit and X-ray Protection Circuit 6.1 X-ray Protection Circuit This is a protection circuit intended to prevent the radiation of X-ray from exceeding the dangerous level, possibly caused by an unusual high voltage rise. Please do not modify either the high voltage circuit or the safety protection circuit. The high voltage upper limit value and the beam current value are defined by the upper limit curves of X-ray radiation in the CRT. The X-ray protection circuit operates at 27.5kV.
7. Video Circuit 7.1 Video Pre-amplifier The U201 is a video pre-amplifier. It is used to control the following functions. CLAMP U701 U501 16 OSC IC MPU D-SUB R G B 5 9 10 11 12 23 SDA SCL CLAMP 6 U201 7 Pre-Amp 18 19 G 20 R 3 2 DAC DAC DAC B-Bias G-Bias R-Bias 14 15 ABL H-BLK 22 16 B 24 1 B G R 7 6 U204 OUTPUTAmp 9 13 U202 14 OSD 15 H-BLK 3 2 1 ABL BIAS circuit (Fig. 7.1) Video Pre-amplifier 7.1.
7.1.4 Contrast, White Balance, and Brightness Control The MPU (U701) sends an 8-bit control data of contrast, white balance, and brightness to the U201 through the I2C bus (SCL, SDA line). The contrast data is used for the simultaneous control of the R, G, B cathode voltages for the three channels. The white balance data is used to control R, G, B, gains respectively. The brightness data is used for the simultaneous control of the R, G, B bias levels.
7.3 Vertical Flyback Blanking Circuit The V-OUT output from the MPU U701 Pin 32 is synthesized with the vertical deflection output that has been shaped by the circuit of C409, D402, R415, R414, and C408. The synthesized output is used for the blanking operation of the vertical flyback period, by switching Q401 that is connected to G1. G1 vertical deflection output U701 32pin (Fig. 7.3)Vertical Flyback Blanking Circuit 7.
7.5 ABL Circuit The ABL circuit performs the adjustment of the ABL level with the use of VR302. 7.6 SB MODE (Super Bright Mode) The Super Bright Mode (SB MODE hereafter) is a function to achieve the effective display of images by emphasizing their intonation. This feature is enabled by controlling the brightness level and the contrast. The SB MODE makes the best use of the features of the high brightness CRT.
REPLACEMENT PARTS LIST The components specified for Model DPlus 93SB(B) SYMBOL Part No for NPG Part No for NMV *** ICS *** U201 U202 U203 U204 U301 U302 U401 U501 U601 U701 U702 DESCRIPTION 80016621 80016761 80010891 80016611 80016141 80010251 80001041 80007131 80010641 80016951 80009941 79PQ2544 79PQ2546 79PQ1731 79PQ2543 79PQ2534 79PQ2205 79PQ0793 79PQ2525 79PQ2527 79PQ2550 79PQ2277 IC LM1267 OSD IC MTV030N-046 FOR P7 IC LM2480 IC LM2465 IC TL494 IC LM358N/KIA358P IC TDA8172 (N.
SYMBOL Part No for NPG Part No for NMV DESCRIPTION Q316 Q317 Q318 Q319 Q320 Q321 Q322 Q401 Q501 Q502 Q503 Q504 Q505 Q601 Q602 Q603 Q613 Q614 Q615 Q616 Q617 Q618 Q701 Q702 Q703 80014321 EF206301 80014321 80003311 80014321 EF206301 80014321 EAA04220 EAA09456 EAA09456 EAA09456 80003311 EA306691 EAA09456 EAA12133 EBA06733 EAA09456 EAA12133 EBA06733 EAA09456 EAA12133 EBA06733 EAA23690 EAA09456 EBA07336 79PQ2529 79PQ0064 79PQ2529 79PQ1168 79PQ2529 79PQ0064 79PQ2529 79PQ0811 79PQ0056 79PQ0056 79PQ0056 79PQ116
SYMBOL D150 D151 D152 D153 D154 D155 D181 D203 D210 D211 D212 D213 D214 D230 D231 D232 D233 D234 D250 D251 D252 D253 D254 D271 D301 D302 D303 D304 D305 D306 D307 D308 D309 D310 D311 D312 D313 D314 D315 D316 D317 D318 D319 D401 D402 D501 D502 D503 Part No for NPG Part No for NMV EJA05819 80016531 80016961 80012371 80003571 80010341 EJ044148 EJAC0018 EJ044148 EJ044148 80000451 80000451 80000451 EJ044148 EJ044148 80000451 80000451 80000451 EJ044148 EJ044148 80000451 80000451 80000451 EJ044148 EJ044148 EJ04414
SYMBOL D504 D505 D507 D601 D602 D605 D606 D704 D709 LED101 ZD101 ZD102 ZD131 ZD151 ZD303 ZD701 ZD702 ZD703 ZD704 ZD705 ZD706 ZD712 ZD713 Part No for NPG Part No for NMV EJ044148 80001121 80003841 EJ044148 EJ044148 EJ044148 EJ044148 EJ044148 EJ044148 80000131 EKA0200B EKA0180B EKA01201 EKA00604 EKA00906 EKA00607 EKA00607 EKA00607 EKA00607 EKA00607 EKA00607 EKA0150B EKA0150B *** TRANSFORMERS *** T101 HE100031 T301 HH910011 T302 80016811 T304 80012261 DESCRIPTION 79PQ0065 79PQ2521 79PQ1489 79PQ0065 79PQ006
SYMBOL Part No for NPG Part No for NMV *** COILS & FILTERS *** B201 HC006002 B203 80000561 B204 80000561 L101 HA100041 L131 HA200031 L151 HB000008 L201 HB000008 L202 HB000008 L203 HB013100 L210 HB013278 L211 HB013338 L230 HB013278 L231 HB013338 L250 HB013278 L251 HB013338 L301 80016071 L501 80016081 RL181 80003761 T501 80016801 79PQ1104 79PQ1232 79PQ1232 79PQ2810 79PQ2811 79PQ0276 79PQ0276 79PQ0276 79PQ1277 79PQ1752 79PQ2590 79PQ1752 79PQ2590 79PQ1752 79PQ2590 79PQ2531 79PQ2532 79PQ2523 79PQ2548 DESCRIP
SYMBOL Part No for NPG Part No for NMV DESCRIPTION *** APPEARANCE PARTS *** CABB 10102221 79PQ2672 CABF 10102031 79PQ2513 CHASS 12000631 79PQ2515 PANEL 11700431 79PQ2676 REVS 11000991 79PQ2466 SPONGE 17000301 79PQ1359 CABINET BACK CABINET FRONT ASSY CHASSIS BASE PANEL(DP93SB) REVOLVING STAND ASSY CUSHION PIECE(BACK) *** PRINTED & PACKING MATERIALS *** BAGP1 13700031 79PQ2252 BAGP2 13700021 79PQ0958 CART 13201821 79PQ2680 CDROM 19700082 79PQ2797 LABELC 15201621 79PQ2486 LA-WA1 15201541 79PQ2632 LA-WA2 1
SYMBOL R126 R127 R128 R129 R131 R132 R133 R135 R137 R138 R139 R148 R151 R153 R154 R155 R156 R157 R158 R161 R162 R164 R165 R181 R182 R201 R202 R203 R204 R205 R206 R207 R208 R209 R210 R211 R213 R215 R216 R217 R218 R230 R231 R233 R235 R236 R237 R238 Part No for NPG Part No for NMV FA040472 FA330470 FA330564 FA330564 FA330434 FA330434 FA330513 FA330433 FA040103 FA240681 FA040103 FA040162 FA330224 FA330104 FA240103 FA330751 FA240103 FA240103 FA330751 FA240102 FA240122 FA330109 FA330102 FA240103 FA240473 FA04056
SYMBOL R250 R251 R253 R255 R256 R257 R258 R270 R271 R272 R273 R274 R275 R276 R277 R278 R279 R280 R282 R283 R284 R285 R286 R287 R289 R301 R302 R303 R304 R305 R306 R307 R308 R309 R310 R311 R312 R313 R314 R315 R316 R317 R318 R319 R320 R321 R322 R323 Part No for NPG Part No for NMV FA040101 FA040330 FB247509 FA240330 FA040105 FA040102 FA240750 FA240472 FA040103 FA040472 FA040681 FA040681 FA040102 FA330101 FA240334 FA040102 FB241002 FB470229 FA040101 FA040472 FA040101 FA040103 FA040123 FA040102 FA040102 FB47033
SYMBOL R324 R325 R326 R327 R328 R329 R330 R331 R333 R334 R335 R336 R337 R338 R339 R340 R341 R342 R343 R344 R345 R347 R348 R349 R350 R351 R352 R353 R354 R355 R356 R357 R358 R359 R360 R361 R362 R363 R364 R365 R401 R403 R404 R405 R406 R407 R408 R409 Part No for NPG Part No for NMV FA330223 FA040821 FA040103 FA040333 FA040103 FA330104 FA330102 FB560104 FA040105 FA040103 FB470101 FA040103 FB470100 FA040103 FA040562 FB470331 FA330330 FA040103 FA040220 FA040103 FB710121 FA330270 FB710518 FB241003 FB245601 FA04047
SYMBOL R410 R411 R412 R413 R414 R415 R501 R502 R503 R504 R505 R506 R507 R508 R509 R510 R511 R512 R513 R514 R515 R516 R517 R518 R519 R520 R521 R522 R523 R524 R525 R526 R527 R528 R529 R530 R531 R533 R601 R602 R603 R604 R614 R615 R616 R617 R618 R619 Part No for NPG Part No for NMV FA040302 FA040222 FA040103 FA040472 FA040332 FA040104 FA040101 FA040101 FA040223 FA040222 FB242611 FB247250 FA040101 FA040101 FA040103 FA040103 FB245102 FA040153 FA040102 FA040103 FA040223 FA040333 FA040512 FA040222 FA040103 FA04047
SYMBOL R627 R628 R629 R630 R635 R701 R702 R703 R704 R705 R706 R707 R708 R710 R711 R713 R714 R715 R716 R717 R719 R721 R722 R723 R724 R725 R726 R727 R728 R729 R730 R731 R732 R733 R734 R735 R736 R737 R738 R739 R746 R747 R748 R749 R751 R752 R754 R756 Part No for NPG Part No for NMV FA040103 FA040103 FB560201 FB560201 FA040102 FA040472 FA040472 FA040101 FA040101 FA040472 FA040472 FA040105 FA040472 FA040472 FB277500 FA040103 FA040102 FB272701 FA040472 FA040472 FB275601 FA040101 FA040472 FA040101 FB271002 FB27750
SYMBOL R757 R760 R762 Part No for NPG Part No for NMV DESCRIPTION FA040472 FA040392 FA040272 79PQ0114 79PQ0110 79PQ0100 CARBON 1/8W(T) 5% 4.7K CARBON 1/8W(T) 5% 3.9K CARBON 1/8W(T) 5% 2.
SYMBOL C211 C212 C213 C230 C231 C232 C233 C250 C251 C252 C253 C270 C272 C273 C274 C275 C276 C277 C278 C279 C27A C27E C280 C282 C283 C284 C285 C286 C287 C288 C289 C290 C293 C294 C295 C296 C301 C302 C303 C304 C305 C306 C307 C308 C309 C310 C311 C312 Part No for NPG Part No for NMV GB910358 GA410575 GA210575 GB210458 GB910358 GA410575 GA210575 GB210458 GB910358 GA410575 GA310575 GB656052 GA347625 GB910358 GB7102F3 GB7222F3 GA222675 GAA10575 GB7102F3 GB910358 GB618152 GB618152 GB7102F3 GA310555 GB210458 GB7102F
SYMBOL C313 C314 C315 C316 C317 C318 C320 C321 C322 C323 C325 C326 C327 C328 C330 C331 C332 C333 C334 C335 C336 C337 C338 C339 C340 C343 C401 C403 C404 C406 C407 C408 C409 C410 C411 C501 C502 C503 C504 C505 C506 C507 C508 C509 C510 C511 C512 C513 Part No for NPG Part No for NMV GA310685 GA322555 GA347625 GB910358 GBE332F5 GA310555 GAA22775 GA347625 GB768153 GA322725 GB7101H3 GB910358 GF210452 GA322585 GF210272 GFB10482 GFE622J2 GB210458 GFB22482 GB210458 GFB56482 GA347555 GFB15582 GB210458 GFB10482 GA31065
SYMBOL C514 C515 C516 C517 C518 C519 C520 C521 C522 C523 C524 C601 C602 C603 C611 C612 C613 C614 C615 C616 C701 C702 C703 C704 C705 C706 C709 C710 C716 C717 C718 C719 C720 Part No for NPG Part No for NMV GF210252 GA347755 GB7471H3 GFD304E2 GA310725 GA310725 GB910358 GB610153 GB610153 GB639052 GB639052 GA322725 GA322725 GA322555 GB733153 GA310655 GB733153 GA310655 GB210458 GB210458 GE210352 GB210458 GA310715 GB633052 GB633052 GB710153 GB710153 GB710153 GB710253 GB210458 GB210458 GB910358 GB910358 79PQ0748
9. BLOCK DIAGRAM HORIZONTAL AND VERTICAL KA3842 SYNC PROCESSOR SMPS TDA 4856 H/HV D.F EH.T. H V EW-OUT & HOUT / V.
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10.
WAVE FORM MAIN PWB ASSY (FE991SB/DPlus93SB) 1 2 3 2Vp-p 4Vp-p 35us H H PMS MODE ON MODE 4 5 6 10Vp-p V 15Vp-p H 7 t 8 9 84V 27V 10 14V 11 12 5V 7V -14V ON MODE 13 47kHz 14 15 12MHz 5V0-p 5V0-p 12MHz 5V0-p PMS MODE 16 17 5V0-p 18 5V0-p 5V0-p H 19 H V 20 21 6V0-p 5V0-p 5V0-p V V V 10-3
22 23 24 15Vp-p 11V0-p 1V0-p 40V0-p H H 25 26 50V0-p 27 50V0-p 890V0-p 24V0-p H H 28 29 30 3Vp-p 2V0-p -50V0-p V V 31 V 32 33 11V0-p 55Vp-p H V 34 11V0-p 36 35 350Vp-p H 220V0-p 7V0-p V V 37 38 160Vp-p 540Vp-p H 10-4
