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COLOR MONITOR
SyncMaster 753DF (DF17K*) SyncMaster 755DF (DF17J*)
SERVICE
COLOR MONITOR
Manual
CONTENTS
1. Precautions 2. Product Specifications 3. Disassembly & Reassembly 4. Alignment & Adjustments 5. Troubleshooting 6. Exploded View & Parts List 7. Electrical Parts List 8. Block Diagram 9. Wiring Diagram 10. Schematic Diagrams
Samsung Electronics Co., Ltd. May 2000 Printed in Korea P/N : BH68-00129G-01
1 Precautions
1-1 Safety Precautions
WARNINGS 1. For continued safety, do not attempt to modify the circuit board. 2. 3. Disconnect the AC power before servicing. When the chassis is operating, semiconductor heatsinks are potential shock hazards. 3. 2. Inspect all protective devices such as nonmetallic control knobs, insulating materials, cabinet backs, adjustment and compartment covers or shields, isolation resistor-capacitor networks, mechanical insulators, etc. Leakage Current Hot Check (Figure 1-1): WARNING: Do not use an isolation transformer during this test. Use a leakage current tester or a metering system that complies with American National Standards Institute (ANSI C101.1, Leakage Current for Appliances), and Underwriters Laboratories (UL Publication UL1410, 59.7). With the unit completely reassembled, plug the AC line cord directly into a 120V AC outlet. With the unit's AC switch first in the ON position and then OFF, measure the current between a known earth ground (metal water pipe, conduit, etc.) and all exposed metal parts, including: metal cabinets, screwheads and control shafts. The current measured should not exceed 0.5 milliamp. Reverse the power-plug prongs in the AC outlet and repeat the test.
(READING SHOULD NOT BE ABOVE 0.5mA)
1-1-1
Servicing the High Voltage VR and CRT :
WARNING:A high voltage VR replaced in the wrong direction may cause excessive X-ray emissions. Caution: When replacing the high voltage adjustment VR, it must be fixed by a soldering iron after it is properly set. 1. When servicing the high voltage system, remove the static charge by connecting a 10 kohm resistor in series with an insulated wire (such as a test probe) between the chassis and the anode lead. If the HV VR requires adjustment, (a) Replace the VR and adjust the high voltage to the specification. (b) Use a soldering iron to melt the adjustment cap on the HV VR to prevent any movement. When troubleshooting a monitor with excessively HV, avoid being unnecessarily close to the monitor. Do not operate the monitor for longer than is necessary to locate the cause of excessive voltage. High voltage should always be kept at the rated value, no higher. Only when high voltage is excessive are X-rays capable of penetrating the shell of the CRT, including the lead in glass material. Operation at high voltages may also cause failure of the CRT or high voltage circuitry. When the HV regulator is operating properly, there is no possibility of an X-ray problem. Make sure the HV does not exceed its specified value and that it is regulating correctly. The CRT is especially designed to prohibit X-ray emissions. To ensure continued X-ray protection, replace the CRT only with one that is the same or equivalent type as the original. Handle the CRT only when wearing shatterproof goggles and after completely discharging the high voltage anode. Do not lift the CRT by the neck. 4.
2.
3.
DEVICE UNDER TEST TEST ALL EXPOSED METAL SURFACES
LEAKAGE CURRENT TESTER
4.
2-WIRE CORD
5.
ALSO TEST WITH PLUG REVERSED (USING AC ADAPTER PLUG AS REQUIRED)
EARTH GROUND
Figure 1-1. Leakage Current Test Circuit
6.
1-1-4 Product Safety Notices
Some electrical and mechanical parts have special safety-related characteristics which are often not evident from visual inspection. The protection they give may not be obtained by replacing them with components rated for higher voltage, wattage, etc. Parts that have special safety characteristics are identified by ! on schematics and parts lists. A substitute replacement that does not have the same safety characteristics as the recommended replacement part might create shock, fire and / or other hazards. Product safety is under review continuously and new instructions are issued whenever appropriate. Components identified by on schematics and parts lists must be sealed by a soldering iron after replacement and adjustment.
7.
8.
1-1-2
Fire and Shock Hazard :
Before returning the monitor to the user, perform the following safety checks: 1. Inspect each lead dress to make certain that the leads are not pinched or that hardware is not lodged between the chassis and other metal parts in the monitor.
SyncMaster 753DF/755DF
1-1
1 Precautions
1-2 Servicing Precautions
WARNING1: First read the "Safety Precautions" section of this manual. If unforeseen circumstances create conflict between the servicing precautions and safety precautions, always follow the safety precautions. WARNING2: A high voltage VR replaced in the wrong direction may cause excessive X-ray emissions. WARNING3: An electrolytic capacitor installed with the wrong polarity might explode.
1. 2. Servicing precautions are printed on the cabinet, and should be followed closely. Always unplug the unit's AC power cord from the AC power source before attempting to: (a) remove or reinstall any component or assembly, (b) disconnect PCB plugs or connectors, (c) connect all test components in parallel with an electrolytic capacitor. Some components are raised above the printed circuit board for safety. An insulation tube or tape is sometimes used. The internal wiring is sometimes clamped to prevent contact with thermally hot components. Reinstall all such elements to their original position. After servicing, always check that the screws, components and wiring have been correctly reinstalled. Make sure that the area around the serviced part has not been damaged. 5. Check the insulation between the blades of the AC plug and accessible conductive parts (examples: metal panels, input terminals and earphone jacks). Insulation Checking Procedure: Disconnect the power cord from the AC source and turn the power switch ON. Connect an insulation resistance meter (500 V) to the blades of the AC plug. The insulation resistance between each blade of the AC plug and accessible conductive parts (see above) should be greater than 1 megohm. 7. Never defeat any of the +B voltage interlocks. Do not apply AC power to the unit (or any of its assemblies) unless all solid-state heat sinks are correctly installed. Always connect a test instrument's ground lead to the instrument chassis ground before connecting the positive lead; always remove the instrument's ground lead last.
6.
3.
4.
8.
1-3 Electrostatically Sensitive Devices (ESD) Precautions
Some semiconductor (solid state) devices can be easily damaged by static electricity. Such components are commonly called Electrostatically Sensitive Devices (ESD). Examples of typical ESD devices are integrated circuits and some fieldeffect transistors. The following techniques will reduce the incidence of component damage caused by static electricity.
1.
Immediately before handling any semiconductor components or assemblies, drain the electrostatic charge from your body by touching a known earth ground. Alternatively, wear a discharging wriststrap device. To avoid a shock hazard, be sure to remove the wrist strap before applying power to the monitor. After removing an ESD-equipped assembly, place it on a conductive surface such as aluminum foil to prevent accumulation of an electrostatic charge. Do not use freon-propelled chemicals. These can generate electrical charges sufficient to damage ESDs. Use only a grounded-tip soldering iron to solder or desolder ESDs. Use only an anti-static solder removal device. Some solder removal devices not classified as "anti-static" can generate electrical charges sufficient to damage ESDs.
6.
Do not remove a replacement ESD from its protective package until you are ready to install it. Most replacement ESDs are packaged with leads that are electrically shorted together by conductive foam, aluminum foil or other conductive materials. Immediately before removing the protective material from the leads of a replacement ESD, touch the protective material to the chassis or circuit assembly into which the device will be installed. Caution: Be sure no power is applied to the chassis or circuit and observe all other safety precautions.
7.
2.
3.
4. 5.
8.
Minimize body motions when handling unpackaged replacement ESDs. Motions such as brushing clothes together, or lifting your foot from a carpeted floor can generate enough static electricity to damage an ESD. Indicates ESDs on the Schematic Diagram in this manual.
9.
1-2
SyncMaster 753DF/755DF
2 Product Specifications
2-1 Specifications
Item Picture Tube: Description 17-Inch (43 cm): 16-inch (40.6 cm) viewable, Flat-face, 90° Deflection, 0.20 mm (Horizontal) / 0.24 mm (Diagonal) Dot pitch, Silica coated with anti-electrostatic properties (TCO: Multilayer coating), Medium-short persistence phosphor Horizontal : S/M 753DF ; 30 kHz to 70 kHz / S/M 755DF ; 30 kHz to 85 kHz Vertical : 50 Hz to 160 Hz Unlimited colors S/M 753DF ; Horizontal : 1280 Dots, Vertical : 1024 Lines S/M 755DF ; Horizontal : 1600 Dots, Vertical : 1200 Lines Analog, 0.7 Vp-p positive at 75 , internally terminated Separate Sync: TTL level, positive/negative S/M 753DF ; 110 MHz, S/M 755DF ; 135 MHz Horizontal : 312 mm ± 4 mm, Vertical : 234 mm ± 4 mm AC 90 to 264 Volts, 60 Hz or 50 Hz ± 3 Hz S/M 753DF ; 90 Watt (max), S/M 755DF ; 100 Watt (max) Unit ; 16.22 x 16.54 x 16.36 Inches (412 x 420 x 415.5 mm) Carton ; 21.02 x 21.73 x 18.39 Inches (534 x 552 x 467 mm) 33.1 lbs (15.0 kg) / 38.6 lbs (17.5 kg) Operating Temperature : 32°F to 104°F (0°C to 40°C) Humidity : 10 % to 80 % Storage Temperature : -4°F to 113°F (-20°C to 45°C) Humidity : 5 % to 95 %
Scanning Frequency Display Colors Maximum Resolution Input Video Signal Input Sync Signal Maximum Pixel Clock rate Active Display Input Voltage Power Consumption Dimensions (W x D x H) Weight (Net/Gross) Environmental Considerations
· Above models comply with SWEDAC (MPR II) recommendations for reduced electromagnetic fields. · Designs and specifications are subject to change without prior notice.
SyncMaster 753DF/755DF
2-1
2 Product Specifications
2-2 Pin Assignments
Sync Type Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Red Green Blue N-C
Separate
Macintosh GND-R Red H/V Sync Sense 0 Green GND-G Sense 1 Reserved Blue Sense 2 GND V-Sync GND-B GND H-Sync
DDC Return GND-R GND-G GND-B N-C GND-Sync/Self-raster N-C DDC Data H-Sync V-Sync DDC Clock
5
15
Figure 2-1. Male Type
Figure 2-2. Male Type
2-2
SyncMaster 753DF/755DF
2 Product Specifications
2-3 Timing Chart
This section of the service manual describes the timing that the computer industry recognizes as standard for computer-generated video signals. Table 2-1. Timing Chart Mode IBM VGA2/70 Hz 720 x 400 31.469 31.778 3.813 1.907 25.422 0.636 59.940 16.683 0.064 1.048 15.253 0.318 25.175 VGA3/60 Hz 640 x 480 31.469 31.777 3.813 1.907 25.422 0.636 70.087 14.268 0.064 1.080 12.711 0.413 28.322 640/75 Hz 640 x 480
(S/M753DF)
VESA 640/85 Hz 640 x 480 43.269 23.111 1.556 2.222 17.778 1.556 85.008 11.764 0.671 0.578 11.093 0.023 36.000 800/75 Hz 800 x 600 46.875 21.333 1.616 3.232 16.162 0.323 75.000 13.333 0.064 0.448 12.800 0.021 49.500 800/85 Hz 1024/75 Hz 1024/85 Hz 1280/75Hz 1280x1024 800 x 600 1024 x 768 1024 x 768
(S/M755DF)
Timing fH (kHz) A µsec B µsec C µsec D µsec E µsec fV (Hz) O msec P msec Q msec R msec S msec Clock Frequency (MHz) Polarity H.Sync V.Sync Remark
37.500 26.667 2.032 3.810 20.317 0.508 75.000 13.333 0.080 0.427 12.800 0.027 31.500
53.674 18.631 1.138 2.702 14.222 0.569 85.061 11.756 0.056 0.503 11.179 0.019 56.250
60.023 16.660 1.219 2.235 13.003 0.203 75.029 13.328 0.050 0.466 12.795 0.017 78.750
68.677 14.561 1.016 2.201 10.836 0.508 84.997 11.765 0.044 0.524 11.183 0.015 94.500
79.976 12.504 1.067 1.837 9.481 0.119 75.025 13.329 0.038 0.475 12.804 0.013 135.000
Negative Negative Separate
Negative Positive Separate
Negative Negative Separate
Negative Negative Separate
Positive Positive Separate
Positive Positive Separate
Positive Positive Separate
Positive Positive Separate
Positive Positive Separate
Separate Sync
Horizontal
Video Video
CC
Vertical
Video Video DD E E
Q
Q
RR
S S
Sync Sync B B AA
Sync Sync
PP
O O
A : Line time total C : Back porch E : Front porch SyncMaster 753DF/755DF
B : Horizontal sync width D : Active time
O : Frame time total Q : Back porch S : Front porch
P : Vertical sync width R : Active time
2-3
2 Product Specifications
Memo
2-4
SyncMaster 753DF/755DF
3 Disassembly and Reassembly
This section of the service manual describes the disassembly and reassembly procedures for the SyncMaster 753DF/755DF monitors. WARNING: This monitor contains electrostatically sensitive devices. Use caution when handling these components.
3-1 Disassembly
Cautions:1. Disconnect the monitor from the power source before disassembly. 2. To remove the Rear Cover, you must use the special opening jig tool.
3-1-1 Cabinet Disassembly
1. With a pad beneath it, stand the monitor on its front with the screen facing downward and the base closest to you. Make sure nothing will damage the screen. 2. Remove the Stand from the monitor. (Refer to Stand manual) 3. Incline the monitor by lifting the rear of the monitor.
5. Squeeze the hold-snap on bottom of the monitor using your hand.
Figure 3 6. Insert the Opening jig into the groove then release the hold-snap.
Figure 1 4. Push the Opening jig each groove along the top of the monitor till it makes a "ttak" sound. (2 grooves : Left and Right, Make sure each snap is disengaged.)
Figure 4
Figure 2 SyncMaster 753DF/755DF 3-1
3 Disassembly and Reassembly 7. When the hold-snap release, lift the Rear Cover slightly to make sure it doesn't reengage while you release the snap on the other side.
Figure 7
Figure 5 8. In a similar manner, Release the hold-snap on the opposite side. 9. Pull the Rear Cover up off the monitor. Figure 8
3-1-2 Removing the CRT Socket PCB
1. Complete all previous steps. 2. Lift up the Video Spring and remove the CRT Socket PCB from the CRT.
Figure 6 10. Using pinch-nose pliers or ling-nose pliers, acrefully disconnect the Anode Cap from the CRT. Warning: Do not touch the Anode contact on the CRT (High Voltage may remain). If the hold-snap on the bottom of the Front Cover is broken, secure the cabinet by applying a 4x16 screw in the extra holes on each side of the cabinet.
Figure 9 3. Disconnect all connectors on the CRT Socket PCB. 4. Using a solder iron, disconnect Ground (G2) on the back of the Video Shield and remove the Shield Cap. 5. Remove the screw on the front of the Shield Socket. 6. Desolder the 4 tabs on the CRT Socket PCB and remove Shield. 7. Place the Video PCB on a flat, level surface that is protected from static electricity.
Note :
3-2
SyncMaster 753DF/755DF
3 Disassembly and Reassembly
3-1-3 Removing the Main PCB
1. Complete all previous steps. 2. Disconnect the Degaussing Coil at GT601 and GT602 on the Main PCB. 3. Disconnect all easily accessible ground wires on the Main PCB and Bottom Chassis. 4. Disconnect the DY connector at the CN303 connector on the Main . 5. Using the jig, release the snaps (2) connecting the Front Cover and Main PCB then lift up the Bottom to separate the two Shield.
3-1-4 CRT Ass'y Disassembly
1. Complete all previous steps. 2. Straighten the Degaussing Coil Assembly coated metal ties and lift the Coil Ass'y from the CRT. 3. Remove the four corner screws and lift the CRT up and away from the Front Cover Assembly and place it on a padded surface. Caution: Do not lift the CRT by the neck. If you will be returning this CRT to the monitor, be sure to place the CRT face downward on a protective pad.
Figure 10 6. Remove the screws on the back and along each side of the Bottom Chassis. 7. Carefully lift the Main PCB Ass'y and remove the remaining ground wires. 8. Place the Main PCB Ass'y on a flat, level surface that is protected from static electricity.
3-2 Reassembly
Reassembly procedures are in the reverse order of Disassembly procedures.
SyncMaster 753DF/755DF
3-3
3 Disassembly and Reassembly
Memo
3-4
SyncMaster 753DF/755DF
4 Alignment and Adjustments
This section of the service manual explains how to make permanent adjustments to the monitor. Directions are given for adjustments using the monitor Interface Board Ver. 2.0 and software (Softjig).
4-1 Adjustment Conditions
Caution: Changes made without the Softjig are saved only to the user mode settings. As such, the settings are not permanently stored and may be inadvertently deleted by the user.
4-1-1 Before Making Adjustments
4-1-1 (a) ORIENTATION When servicing, always face the monitor to the east. 4-1-1 (b) MAGNETIC FIELDS Whenever possible, use magnetic field isolation equipment such as a Helmholtz field to surround the monitor. If a Helmholtz field is not available, frequently degauss the unit under test. Caution: Other electrical equipment may cause external magnetic fields which may interfere with monitor performance. Use an external degaussing coil to limit magnetic build up on the monitor. If an external degaussing coil is not available, use the internal degaussing circuit. However, do not use the internal degaussing circuit more than once per 30 minutes. 4-1-1 (c) WARM-UP TIME The monitor must be on for 30 minutes before starting alignment. Warm-up time is especially critical in color temperature and white balance adjustments. 4-1-1 (d) SIGNAL Analog, 0.7 Vp-p positive at 75 ohm, internal termination Sync: Separate (TTL level negative/positive) 4-1-1 (e) SCANNING FREQUENCY Horizontal S/M 753DF : 30 kHz to 70 kHz (Automatic) S/M 755DF : 30 kHz to 85 kHz (Automatic) Vertical : 50 Hz to 160 Hz (Automatic) Unless otherwise specified, adjust at the 1024 x 768 mode (68 kHz/85 Hz), Refer to Table 2-1 on page 2-3.
.4-1-2 Required Equipment The following equipment may be necessary for adjustment procedures: 4-1-2 (a) DISPLAY CONTROL ADJUSTMENT 1. Non-metallic () screwdriver: 1.5, 2.5, 3 mm 2. Non-metallic (+) screwdriver: 1.5, 2.5, 3 mm 3. Digital Multimeter (DMM), or Digital Voltmeter 4. Signal generator, or DM200 software 5. Software: Softjig or DM200 6. Interface Board Ver. 2.0 Code No. BH81-90001K 7. Parallel communications cable (25-pin to 25-pin); Code No. BH81-90001H 8. Signal cable (15-pin to 15-pin cable with additional 3-pin connector); Code No. BH81-90001J 9. 5 V DC adapter, not supplied 10. Personal computer Note: Softjig Ass'y (includes items 6, 7 and 9) Code No. BH81-90001L 4-1-2 (b) COLOR ADJUSTMENTS 1. All equipment listed in 4-1-2 (a), above 2. Color analyzer, or any luminance measurement equipment
SyncMaster 753DF/755DF
4-1
4 Alignment and Adjustments
4-1-3 Connecting the SoftJig
Connect the monitor to the signal generator and/ or PC as illustrated in Figures 4-1 and 4-2. Note: The signal cable connector which includes the 3-wire cable must connect to the monitor. If you use Setup 2 (PC only, no signal generator) you can only make adjustments to the signal timing available on that computer system. To make corrections to all factory timings requires the use of an additional signal generator.
MONITOR INTERFACE BOARD VER. 2.0 5V DC ADAPTOR SIGNAL CABLE PARALLEL CABLE PC D-SUB CONNECTOR 3-WIRE CABLE
MONITOR INTERFACE BOARD VER. 2.0 5V DC ADAPTOR PARALLEL CABLE PC SIGNAL GENERATOR SIGNAL CABLE
Figure 4-2. Setup 2, Without Signal Generator
3-WIRE CABLE
Figure 4-1. Setup 1, With Signal Generator
4-2
SyncMaster 753DF/755DF
4 Alignment and Adjustments
4-2 Display Control Adjustments
4-2-1 HIGH VOLTAGE ADJUSTMENT
Signal: Display image: Contrast: Brightness: Limit: 1024 x 768 (68 kHz/85 Hz) Don't care Minimum Minimum 26.0 kV ± 0.3 kV
4-2-4 Centering
Centering means to position the center point of the display in the middle of the display area. Horizontal size and position and vertical size and position control the centering of the display. Adjust the horizontal size and vertical size to their optimal settings: 312 mm (H) x 234 mm (V). Adjust the horizontal position and vertical position to 4.0 mm of the center point of the screen. |A-B| 4.0 mm.
C DISPLAY AREA A B EDGE OF BEZEL D
Measure the hight voltage level at the anode cap. High voltage should be within the limit as above. If the high voltage needs adjustment use the following procedure. PROCEDURE 1. Turn the power off and disconnect the AC line cord from the power source. 2. Turn the power on after connecting high voltage Probe. 3. Using the jig, adjust the high voltage to the specification. * High Voltage Adjustment PROCEDURE using Softjig x Select matching model name in "Model" field. Select " @7: Zero Beam" in menu after selecting "Extra 1" Adjust high voltage using control bar after selecting "HV MIN" Turn the power off/on after adjustment finished. Check the high voltage has been fixed with adjusted value after reselecting "@7: Zero Beam".
|C-D| 4.0 mm.
Figure 4-3. Centering * In Softjig window, "Geometry" has to be selected for GD adjustment. 4-2-4 (a) HORIZONTAL SIZE ADJUSTMENT CONDITIONS Scanning frequency: Display image: Brightness: Contrast: 68 kHz/85 Hz Crosshatch pattern Maximum Maximum
4-2-2 SCREEN VOLTAGE ADJUSTMENT
CONDITIONS Signal: Display image: Contrast: Brightness: Limit: 1024 x 768 (68 kHz/85 Hz) Don't care Minimum Minimum 520 V ± 10 V
Use control bar after selecting "H-SIZE" in left menu to adjust the horizontal size of the display pattern to 312 mm.(Tolerance: ± 3 mm.) If "H-SIZE" is not enough to adjust it, select "SIZE B+" by turns. 4-2-4 (b) VERTICAL SIZE ADJUSTMENT CONDITIONS Scanning frequency: Display image: Brightness: Contrast: 68 kHz/85 Hz Crosshatch pattern Maximum Maximum
Screen Voltage adjustment procedure using softjig is all the same as 4-2-1 but selecting "G2 CONT" on the contrary to "HV MIN".
4-2-3 CENTER RASTER
Adjust SW401 so that the back raster comes to the center when you apply basic mode for 17".
Use control bar after selecting "V-SIZE" in left menu to adjust the vertical size of the display pattern to 234 mm.(Tolerance: ± 3 mm.)
SyncMaster 753DF/755DF
4-3
4 Alignment and Adjustments 4-2-4 (c) HORIZONTAL POSITION ADJUSTMENT CONDITIONS Scanning frequency: Display image: 68 kHz/85 Hz Crosshatch pattern 4-2-5 (a) HORIZONTAL LINEARITY ADJUSTMENT CONDITIONS Scanning frequency: 68 kHz/85 Hz Display image: Crosshatch pattern Brightness: Maximum Contrast: Maximum To adjust the Horizontal Linearity, refer to Tables 4-2 and 4-3 for the tolerance range. Increase or decrease H_LIN to optimize the image. 4-2-5 (b) VERTICAL LINEARITY ADJUSTMENT CONDITIONS Scanning frequency: 68 kHz/85 Hz Display image: Crosshatch pattern Brightness: Maximum Contrast: Maximum To adjust the Vertical Linearity, refer to Tables 4-2 and 4-3 for the tolerance range. Use control bar after selecting "V-LINEARITY BAL" in left menu to optimize the image.
Use control bar after selecting "H-POSITION" in left menu to center the horizontal image on the raster. 4-2-4 (d) VERTICAL POSITION ADJUSTMENT CONDITIONS Scanning frequency: Display image: 68 kHz/85 Hz Crosshatch pattern
Use control bar after selecting "V-POSITION" in left menu to center the vertical image on the raster.
4-2-5 Linearity
Linearity affects the symmetry of images as they appear on the screen. Unless each row or column of blocks in a crosshatch pattern is of equal size, or within the tolerances shown in Tables 4-2 and 4-3, an image appears distorted, elongated or squashed. Table 4-1. Standard Modes Linearity: 640x480/85Hz, 800x600/85Hz and 1024x768/85Hz
Standard Modes Linearity Difference between adjacent blocks (4 %) Horizontal: 20.9~23.1 Horizontal: Less than 0.88 mm Vertical : 20.9~23.1 Vertical : Less than 0.88 mm Each block (10 %) Horizontal: 19.60~21.65 Horizontal: Less than 0.82 mm Vertical : 20.9~23.1 Vertical : Less than 0.88 mm
4-2-6 Trapezoid Adjustment
CONDITIONS Scanning frequency: Display image: Brightness: Contrast: 68 kHz/85 Hz Crosshatch pattern Maximum Maximum
Use control bar after selecting "TRAPEZOID" in left menu to make the image area rectangular.
| A - B | < 4 mm A A
4:3 5:4
Table 4-2. Other Modes Linearity: VGA, SVGA, XGA, MAC, etc.
Supported Timing Mode Each block (14 %) 4:3 5:4 Horizontal: 20.5~23.5 Vertical : 20.5~23.5 Difference between adjacent blocks (5 %) Horizontal: Less than 1.10 mm Vertical : Less than 1.10 mm B B
Figure 4-4. Trapezoid
Horizontal: 19.18~22.07 Horizontal: Less than 1.03 mm Vertical : 20.5~23.5 Vertical : Less than 1.10 mm
4-4
SyncMaster 753DF/755DF
4 Alignment and Adjustments
4-2-7 Pinbalance Adjustment
CONDITIONS Scanning frequency: Display image: Brightness: Contrast: 68 kHz/85 Hz Crosshatch pattern Maximum Maximum
4-2-9 Side Pincushion Adjustment
CONDITIONS Scanning frequency: Display image:
68 kHz/85 Hz Crosshatch pattern
Use control bar after selecting "PINCUSHION" in left menu to straighten the sides of the image area.
D1 | C1 |, | C2 | 2.0 mm, | D1 |, | D2 | 2.0 mm. C2
D1
D2
Figure 4-5. Pinbalance Use control bar after selecting "PINBALANCE" in left menu to optimize the image.
D1
D2
4-2-8 Parallelogram Adjustment
CONDITIONS Scanning Frequency: Display image: Brightness: Contrast: 68 kHz/85 Hz Crosshatch pattern Maximum Maximum
C1
Figure 4-7. Pincushion
Use control bar after selecting "PARALLEL" in left menu to make the image area rectangular.
4-2-10 Tilt Adjustment
CONDITIONS Scanning Frequency: Display image: Brightness: Contrast: 68 kHz/85 Hz Crosshatch pattern Maximum Maximum
4 mm
Use control bar after selecting "ROTATION" in left menu to correct the tilt of the display.
Figure 4-6. Parallelogram
4-2-11 Degauss
No adjustments are available for the degaussing circuit. The degaussing circuit can effectively function only once per 30 minutes.
4-2-12 To Delete the User Mode Data
To delete the adjustment data from the user modes, click "@4: USER DELETE" in right ment.
4-2-13 Save the Data
To save the adjustment data for a mode, press "@3: ALL MODE SAVE" in right ment.
SyncMaster 753DF/755DF
4-5
4 Alignment and Adjustments
4-3 Color Adjustments
CAUTION:Check below condition before color adjustment Video signal : Analog 0.7 Vp-p (at 75 ) Sync : TTL level (H, V seperate signal) * Select "Color" in Softjig menu for color adjustment. 4-3-2 (b) WHITE BALANCE ADJUSTMENT CONDITIONS Scanning frequency: 68 kHz/85 Hz Display image: White box pattern Brightness: 0.06ft-L at Back Raster Pattern Display Contrast: Maximum
1/3H-1/2H FRONT BEZEL OPENING 1/3V-1/2V BACK RASTER WHITE WINDOW
4-3-1 Color Coordinates (Temperature)
Color temperature is a measurement of the radiant energy transmitted by a color. For computer monitors, the color temperature refers to the radiant energy transmitted by white. Color coordinates are the X and Y coordinates on the chromaticity diagram of wavelengths for the visible spectrum. CONDITIONS Measurement instrument: Color analyzer Scanning frequency: 68 kHz/85 Hz Display image: White flat field at center of display area Luminance: Maximum PROCEDURE Use the directions in sections 4-3-2 through 4-3-3 to adjust the color coordinates for: 9300K to x = 0.283 ± 0.02, y = 0.298 ± 0.02 6500K to x = 0.313 ± 0.02, y = 0.329 ± 0.02
Figure 4-8. White Box Pattern 1. Use control bar after selecting "RED GAIN", "GREEN GAIN" and "BLUE GAIN" to adjust the luminance to 40 ft-L with the color coordinates ranged for 9300K to x = 0.283 ± 0.02, y = 0.298 ± 0.02. 4-3-2 (c) ABL ADJUSTMENT CONDITIONS Scanning frequency: Display image: Brightness: Contrast: 68 kHz/85 Hz Full white pattern Maximum Maximum
FRONT BEZEL OPENING BACK RASTER
4-3-2 Color Adjustments for 9300K
4-3-2 (a) BACK RASTER COLOR ADJUSTMENT CONDITIONS Scanning frequency: Display image: Brightness: Contrast:
68 kHz/85 Hz Back raster pattern Maximum Maximum
WHITE WINDOW
Figure 4-9. Full White Pattern 1. Check the ABL. If it is not within the specifications, use the ABL controls to adjust it. (29 ± 1 ft-L ) 2. Select "@4: COLOR SAVE" to save the data. 3. Select "@6: ALL COLOR SAVE" to save the CH2.
1. Select "@1: CHANNEL 1" in right menu to control the color for 9300K. 2. Adjust the luminance of the back raster to between 0.5 to 0.7 ft-L using contron bar after selecting "GREEN CUTOFF" in the menu. 3. Use control bar after selecting "BLUE CUTOFF" in left menu to set the "y" coordinate to 0.298 ± 0.02. 4. Use control bar after selecting "RED CUTOFF" in left menu to 0.283 ± 0.02. * If color values would not be matched desirable values, repeat sequence 3 and 4 after readjusting "GREEN CUTOFF" control a little different. 4-6
SyncMaster 753DF/755DF
4 Alignment and Adjustments 4-3-2 (d) WHITE BALANCE ADJUSTMENT VERIFICATION CONDITIONS Scanning frequency: Display image: X-Y Coordinates: ABL Luminance Brightness: Contrast: PROCEDURE Measure luminance at nine points on the display screen (see figure below).
68 kHz/85 Hz Back raster pattern Full White Pattern x = 0.283 ± 0.02, y = 0.298 ± 0.02 Refer to 4-3-2(c) Maximum 5 ft-L, 24 ft-L Figure 4-10. Luminance Uniformity Check Locations
1. Check whether the color coordinates of the back raster satisfy the above spec. If they do not, return to 4-3-2 (a) and readjust all settings. 2. Display a full white pattern. 3. Select "Geometry" in softjig menu. 4. Select "@7: 5-ft " in right menu. 5. Check whether the white coordinates of the video meet the above coordinates spec. 6. Select "@8: 24-ft " in right menu. 7. Check whether the white coordinates of the video satisfies the above spec. If they do not, return to 4-3-2 (a) and readjust all settings. Select "Color" and click "@2: CHANNEL 2" for color ajdustment for 6500K Repeat the sequence of 9300K adjustment. The luminance values the same as 9300K, but the color coordinated of back raster and white box are : x = 0.313 ± 0.02 y = 0.329 ± 0.02
4-3-4 Focus Adjustment
CONDITIONS Scanning frequency: Display image: Brightness: Contrast: 68 kHz/85 Hz (1024 x 768) "H" character pattern Cut off point Maximum
PROCEDURE 1. Adjust the Focus VR on the FBT to display the sharpest image possible. 2. Use Locktite to seal the Focus VR in position.
4-3-5 Color Purity Adjustment
Color purity is the absence of undesired color. Conspicuous mislanding (unexpected color in a uniform field) within the display area shall not be visible at a distance of 50 cm from the CRT surface. CONDITIONS Orientation: Scanning frequency: Display image: Luminance:
4-3-3 Luminance Uniformity Check
Luminance is considered uniform only if the ratio of lowest to highest brightness areas on the screen is not less than 7.5:10. CONDITIONS Scanning frequency: Display image: Brightness: Contrast:
Monitor facing east 68 kHz/85 Hz White flat field Cut off point at the center of the display area
Note: Color purity adjustments should only be attempted by qualified personnel. 68 kHz/85 Hz (1024 x 768) White flat field Cut off point at 24 ft-L Maximum
SyncMaster 753DF/755DF
4-7
4 Alignment and Adjustments PROCEDURE For trained and experienced service technicians only. Use the following procedure to correct minor color purity problems: 1. Make sure the display is not affected by external magnetic fields. 2. Make sure the spacing between the PCM assembly and the CRT stem is 29 mm ± 1 mm. 3. Display a green pattern over the entire display area. 4. Adjust the purity magnet rings on the PCM assembly to display a pure green pattern. (Optimum setting: x = 0.295 ± 0.015, y = 0.594 ± 0.015) 5. Repeat steps 4 and 5 using a red pattern and then again, using a blue pattern. Table 4-4. Color Purity Tolerances
Red: Green: Blue: x = 0.640 ± 0.015 x = 0.295 ± 0.015 x = 0.142 ± 0.015 y = 0.323 ± 0.015 y = 0.594 ± 0.015 y = 0.066 ± 0.015
(For 9300K color adjustment: x = 0.283 ± 0.02, y = 0.298 ± 0.02)
6. When you have the PCMs properly adjusted, carefully glue them together to prevent their movement during shipping.
4-8
SyncMaster 753DF/755DF
5 Troubleshooting
5-1 Parts Level Troubleshooting
Notes: 1. If a picture does not appear, fully rotate the brightness and contrast controls clockwise and reinspect. 2. Check the following circuits. · No raster appears: Power circuit, Horizontal output circuit. · High voltage develops but no raster appears: Video output circuits. · High voltage does not develop: Horizontal output circuits.
5-1-1 No Power Supply
Check and replace D601, FH1
WAVEFORMS
1 100 V (IC601, #1)
Chirping noise exists?
Yes
Check and replace IC601.
No Repeating start? Yes Check and replace D606.
CH1 P-P = 100 V
CH1 RMS = 350.2 V
No
1
IC601 Pin 1 waveform is right?
No
Check and replace D614, IC601, Q602, ZD601.
Yes C622 Voltage is 13 V ± 0.5V? No Check and replace IC201, IC301, IC401, Q402, Q404.
Yes Normal operation No Replace Main board.
Yes Verify voltages.
Yes Done.
SyncMaster 753DF/755DF
5-1
5 Troubleshooting
5-1-2 DPMS Failure
Check signal source H/V sync video level.
WAVEFORMS
2 100V (IC601, #1)
Make No H/V sync (power off mode)
CH1 P-P = 100V CH1 RMS = 325.8 V
LED blinks
No
Check IC201 Pin 40.
Yes +12 V line off No Check IC201 Pin 6.
Yes IC602 Pin 4 voltage exists? No
2
Yes
Check IC201 Pin 6. Check and replace IC602.
IC601 Pin 1 output voltage exists? Yes Done
No
Refer to 5-1-1 No Power Supply.
5-2
SyncMaster 753DF/755DF
5 Troubleshooting
5-1-3 H_Deflection Failure
Does PWM output signal appear at Pin 6 (H_out) of IC401? Yes No Does DC 12V appear at Pin 10 of IC401? Yes No Check 12 V line.
3
WAVEFORMS
Check IC401.
3 2.00 V (IC401, #6)
4
Does Horizontal paluse signal appear at at Pin 8 of IC401? Yes
No
Check IC401.
CH1 P-P = 2.00V CH1 RMS = 5.868V
4 1.00V (IC401, #8)
Does 110 Vp-p signal appear 5 at Collector of Q403? No Check Q402, Q404, T401.
No
Check Q403.
CH1 P-P = 1.00V
CH1 RMS = 1.298V
5 20.0 V (Q403, Collector)
5-1-4 S Correction Failure
Check S1 ~ S4 signal.
CH1 P-P = 20.0 V
CH1 RMS = 46.80V
S1~S4 signals are right at each frequency block? Yes Check and replace Q404, Q409, Q410, Q411, Q414, Q415, Q416, Q420, Q421.
No
Check and replace IC201.
SyncMaster 753DF/755DF
5-3
5 Troubleshooting
5-1-5 H_Lin. Failure
IC201 Pin 21 voltage varies with different H_Lin. DAC values? Yes IC603 Pin 9 voltage varies with different H_Lin. DAC values? Yes Check Q412, Q413, T402. No Check +13 V, 10 V line. Check some parts around IC603. No
Replace IC201.
5-1-6 Invariable H_Size
IC401 Pin 6 voltage varies with different B_Out DAC values? Yes Q402 Gate output duty varies with different B_Out DAC values? No Check some parts around Q402, IC401 Pin 3 ~ 6. No
Check and replace IC401.
5-1-7 Abnormal H_Size
IC401 Pin 11 output duty varies with different B+ offset DAC values? Yes
6
No
WAVEFORMS
Check and replace IC201.
6 200 V (Q404, Collector)
Q404 Collector waveform is right? Yes
No
Check and replace Q405, Q406, Q407, Q408.
CH1 P-P = 200V CH1 RMS = 387.2V
Check some parts around D409, L401.
5-4
SyncMaster 753DF/755DF
5 Troubleshooting
5-1-8 Side Pin or Trap Failure
No
WAVEFORMS
Check and replace IC401.
7 1.00 V (IC401, #11)
7
IC401 Pin 11 output exists?
Yes Refer to 5-1-7 Abnormal H_Size.
CH1 P-P = 1.00V CH1 RMS = 3.008 V
5-1-9 Para. or Pin Balance Failure
IC401 Pin 11 output varies with different DAC values? No Replace IC401. Yes
Refer to 5-1-7 Abnormal H_Size.
5-1-10 Tilt Failure
Check tilt connector connection
IC201 Pin 20 output duty varies with different DAC values? Yes IC603 Pin 13 output varies with different DAC values? Yes Check and replace Q301, Q302.
No
Check and replace IC201.
No
Check and replace IC603.
SyncMaster 753DF/755DF
5-5
5 Troubleshooting
5-1-11 V Deflection Failure
No
WAVEFORMS
Refer to 5-1-1 No Power Supply
8 5 V (IC401, #12)
13 V, 10 V line is on?
Yes
8
IC401 Pin 12 output exists?
No
Check and replace IC401.
CH1 P-P = 5 V CH1 RMS = 1.425 V
Yes
9
9 10.0 V (IC301, #6)
IC301 Pin 6 output exists?
No
Check and replace some parts around IC301.
Yes Check DY connector connection.
CH1 P-P = 10.0 V
CH1 RMS = 5.06 V
5-1-12 V Size or Pos. Variation Failure
IC401 Pin 12 output varies with different DAC values? Yes Check and replace IC301. No
Check and replace IC201, IC401.
5-6
SyncMaster 753DF/755DF
5 Troubleshooting
5-1-13 High Voltage Failure
No
WAVEFORMS
Check and replace IC401 and +12 V line.
3 2.00 V (IC401, #6)
3
IC401 Pin 6 OSC pulse exists?
Yes
10
Q402 Gate driving pulse exists?
No
Check and replace Q401, Q423.
CH1 P-P = 2.00 V CH1 RMS = 5.868 V
Yes
11
11 2.00 V (Q402, Gate)
Q402 Drain pulse exists?
No
Check and replace D401, Q403, L402.
Yes Done
CH1 P-P = 2.00 V
CH1 RMS = 7.692V
11 50.0 V (Q402, Drain)
5-1-14 ABL Failure
CH1 P-P = 50.0 V CH1 RMS = 73.7V
Input full white pattern to monitor.
IC101 Pin 8 input exists and varies with different patterns? No Check CN102. No T501 Pin 8 output exists?
Yes
Check and replace IC101.
No
Check and replace T501.
Yes IC201 Pin 26 output exists and varies with different patterns? Yes Done No Check and replace IC201.
SyncMaster 753DF/755DF
5-7
5 Troubleshooting
5-1-15 Dynamic Focus Failure
IC401 Pin 32 output is right? No
WAVEFORMS
Replace the IC401.
12 2.00 V (IC401, #32)
12
Yes Some parts around Q551 are right? No Replace failed part.
CH1 P-P = 2.00V CH1 RMS = 6.124V
Yes
13
13 50.0 V (T502, #6)
T502 Pin 6 input is right?
No
Check and replace C432.
Yes
CH1 P-P = 50.0V CH1 RMS = 75.6V
14
T502 Pin 1 output is right?
No
Replace the T502.
14 100 V (T502, #1)
No Check the connection between FBT Focus pin, CRT Socket PCB.
CH1 P-P = 100V
CH1 RMS = 124.0V
5-8
SyncMaster 753DF/755DF
5 Troubleshooting
5-1-16 No Video
Check signal cable and connection.
WAVEFORMS
15 1.00 V (IC101,#12,14,16)
15
IC101 Pins 12, 14 and 16 inputs are right? Yes
No
Check the signal cable connection.
CH1 P-P = 1.00V
CH1 RMS = 2.452V
16
IC101 Pins 18, 21 and 24 outputs are right? Yes
No
16 1.00 V (IC101, #18,21,24)
Check I2C bus and +12 V line.
17
IC103 Pins 1, 2 and 3 outputs are right? Yes Cathode DC levels are right?
No
Check +12 V, +72 V line. Check and replace IC103.
CH1 P-P = 1.00V
CH1 RMS = 2.792V
17 20.0 V (IC103, #1, 2, 3)
No
Check +72 V line. Check and replace QR01, QR02, QG01, QG02, QB01, QB02.
CH1 P-P = 20.0V CH1 RMS = 40.52V
Yes G2 voltage is right? No Check G2 wire, CRT Socket board, and FBT.
Yes Change CRT.
Done.
SyncMaster 753DF/755DF
5-9
5 Troubleshooting
5-1-17 Micom Failure
No
WAVEFORMS
Check IC604.
18 1.00 V (IC201, #13, 14)
IC201 Pin 11 input voltage is 5V?
Yes
18
IC201 Pins 13 and 14 inputs are right? Yes IC201 Pin 18 input is right?
No
Check C202, C203, X201.
CH1 P-P = 1.00 V CH1 RMS = 2.108V
No
Check IC605.
Yes All in/output values are right? No Replace IC201.
No Done
5-10
SyncMaster 753DF/755DF
5 Troubleshooting
5-1-18 OSD Failure
Check CN104 and connector Ass'y.
WAVEFORMS
19 1.00 V (IC101, #32)
19
IC101 Pin 32 input is right?
No
Check and replace Q102. Check CN102 Pin 14.
CH1 P-P = 1.00V CH1 RMS = 4.516V
Yes
20
IC101 Pin 1 input is right?
No
20 1.00 V (IC101, #1)
Check CN102 Pin 8.
Yes IC101 Pins 29 and 30 inputs are right? Yes
21
No
Check IC201 Pins 41 and 42.
CH1 P-P = 1.00V
CH1 RMS = 5.024V
21 1.00 V (IC101, #18,21,24)
IC101 Pins 18, 21 and 24 outputs are right? Yes Check and replace IC103.
No
Check and replace IC101.
CH1 P-P = 1.00V CH1 RMS = 2.580V
Done
SyncMaster 753DF/755DF
5-11
5 Troubleshooting
5-1-19 User Control Failure
Does the DC level change at Pin 36 of IC201 when you push the button S/W? Yes Check IC201. No Check the button. (SW201 ~ SW204)
5-1-20 Degaussing Failure
Check degaussing connector.
RL601 operation is right?
Yes
Check D-coil and TH601.
No Q601 base input is right? Yes Check and replace Q601.
No IC201 Pin 4 output is right? No Check and replace IC201.
Yes Done
5-12
SyncMaster 753DF/755DF
5 Troubleshooting
5-2 General Troubleshooting
5-2-1 No Picture
Yes
LED blinks?
Refer to 5-2-2 Shut down.
No LED is green color? No Check Micom.
Yes Check G2 voltage, high voltage, R, G, B cathode voltage.
5-2-2 Shut Down
Blinking LED's?
No
Check power supply.
Yes Scan failure Yes Check horizontal, vertical deflection system and check power supply secondary voltages.
No Video failure? Yes Check Video board.
No Check and replace IC201.
Done
SyncMaster 753DF/755DF
5-13
5 Troubleshooting
5-2-3 Missing Color WAVEFORMS
Are proper Video levels on CN101 (D-Sub) Pins 1, 3 and 5? Yes
22
No
Check signal generator.
22 10.0 V (R,G,B, Video)
Are proper Video signal on all cathodes? Yes Are proper DC voltage on all cathodes? Yes Is G2 voltage right? Yes Is Heater voltage right?
No
Refer to 5-1-16 No Video.
CH1 P-P = 10.0V
CH1 RMS = 17.02V
No
Check IC101 Pins 17, 20 and 23. Check QR01, QR02, QG01, QG02, QB01 and QB02.
No
Check D502, Q501.
No
Check D608, Q604, T601.
Yes Is G1 voltage right? Yes Replace CRT. Yes Done No Check D504, Q502, T501.
5-14
SyncMaster 753DF/755DF
5 Troubleshooting
5-2-4 Visible Retrace
Check white balance adjustment.
Is G2 voltage right?
No
Check D502, Q501 and Adjust G2.
Yes Is blank pulse on Pin 17 of IC401? No Check IC401.
WAVEFORMS
Yes
23 23 5.00 V (Q303, Collector)
Is V_FLB pulse on Collector of Q303? Yes
No
Check Q303.
24
Does approve the Vertical pulse on the CRT Socket G1? Yes Done
No
CH1 P-P = 5.00V
CH1 RMS = 28.33V
Check CN102, CN201.
24 20.00 V (CRT, G1)
CH1 P-P = 20.0V
CH1 RMS = 66.68V
SyncMaster 753DF/755DF
5-15
5 Troubleshooting
5-2-5 Unsynchronized Image
Check input signals Pins 2 and 3 of CN202.
Are signals right?
No
Check Video Cable
Yes Signals at Pins 28 and 29 of IC201 are right? Yes Signals at Pins 14 and 15 of IC401 are right? Yes Check circuits on Main board. No Check IC401 No Check IC201.
Done
5-16
SyncMaster 753DF/755DF
5 Troubleshooting
5-2-6 Misconvergence
Try readjusting convergence.
Is the convergence now within spec? No Readjust convergence.
Yes
Done
Is the convergence now within spec? No Change CRT and readjust convergence.
Yes
Done
Done
SyncMaster 753DF/755DF
5-17
5 Troubleshooting
5-2-7 Poor Focus
Adjust focus VR of FBT.
Improved focus?
Yes
Aging monitor and check for focus change.
No Check focus leads from FBT to CRT Socket.
Check the CRT Socket.
Is dynamic focus circuit right?
No
Refer to 5-1-15 Dynamic Focus Failure.
Yes Replace the CRT and verify focus.
5-2-8 Purity Failure
Degaussing
Purity is right?
Yes
Done
No Degaussing circuit is right? No Refer to 5-1-20 Degaussing Failure.
Yes Replace CRT and verify purity.
5-18
SyncMaster 753DF/755DF
6 Exploded View and Parts List
6-1 Front Cover & CRT Ass'y
6-2
SyncMaster 753DF/755DF
6 Exploded View & Parts List
6-2 Chassis & Stand Ass'y
SyncMaster 753DF/755DF
6-3
6 Exploded View & Parts List
6-3 Rear Cover Ass'y
6-4
SyncMaster 753DF/755DF
7 Electrical Parts List
7 Electrical Parts List
7-1 Main PCB Parts
Loc. No. BD301 BD401 BD402 BD403 BD555 BD601 BD602 BD603 C201 C202 C203 C204 C205 C206 C207 C209 C210 C211 C212 C213 C214 C215 C216 C217 C220 C225 C301 C302 C305 C306 C307 C308 C309 C310 C311 C312 C401 C402 C403 C404 C405 C406 C407 Code No. 3301-000011 3301-000011 3301-000011 3301-000011 3301-000011 3301-000011 3301-000011 3301-000011 2401-000025 2201-000389 2201-000389 2401-002075 2401-000603 2401-000050 2401-002075 2401-002075 2401-002075 2201-000146 2201-000017 2401-000029 2401-000025 2201-000146 2401-000603 2202-002009 2401-000025 2401-002075 2301-000010 2305-001041 2401-000037 2401-000856 2305-000237 2301-000004 2202-000252 2301-000519 2301-001027 2401-001016 2301-000312 2201-000119 2301-000148 2301-000004 2201-000823 2301-000013 2401-000540 Description CORE-FERRITE BEAD CORE-FERRITE BEAD CORE-FERRITE BEAD CORE-FERRITE BEAD CORE-FERRITE BEAD CORE-FERRITE BEAD CORE-FERRITE BEAD CORE-FERRITE BEAD C-AL "C-CERAMIC,DISC" "C-CERAMIC,DISC" C-AL C-AL C-AL C-AL C-AL C-AL "C-CERAMIC,DISC" "C-CERAMIC,DISC" C-AL C-AL "C-CERAMIC,DISC" C-AL "C-CERAMIC,MLC-AXIAL" C-AL C-AL "C-FILM,PEF" "C-FILM,MPEF" C-AL C-AL "C-FILM,MPEF" "C-FILM,PEF" "C-CERAMIC,MLC-AXIAL" "C-FILM,PEF" "C-FILM,PEF" C-AL "C-FILM,PEF" "C-CERAMIC,DISC" "C-FILM,PEF" "C-FILM,PEF" "C-CERAMIC,DISC" "C-FILM,PEF" C-AL Specification "AA,3.5x1.0x5.7mm,1500,2375G" "AA,3.5x1.0x5.7mm,1500,2375G" "AA,3.5x1.0x5.7mm,1500,2375G" "AA,3.5x1.0x5.7mm,1500,2375G" "AA,3.5x1.0x5.7mm,1500,2375G" "AA,3.5x1.0x5.7mm,1500,2375G" "AA,3.5x1.0x5.7mm,1500,2375G" "AA,3.5x1.0x5.7mm,1500,2375G" "100uF,20%,16V,GP,TP,6.3x11,5" "0.022nF,5%,50V,NP0,TP,5x3,5" "0.022nF,5%,50V,NP0,TP,5x3,5" "4.7uF,20%,50V,GP,TP,5x11,5" "1uF,20%,50V,GP,TP,5x11,5" "10uF,20%,16V,GP,TP,5x11,2.5" "4.7uF,20%,50V,GP,TP,5x11,5" "4.7uF,20%,50V,GP,TP,5x11,5" "4.7uF,20%,50V,GP,TP,5x11,5" "0.1nF,5%,50V,SL,TP,5x3.5,5" "1nF,10%,50V,Y5P,TP,5x3.5,5" "10uF,20%,100V,GP,TP,6.3x11,5" "100uF,20%,16V,GP,TP,6.3x11,5" "0.1nF,5%,50V,SL,TP,5x3.5,5" "1uF,20%,50V,GP,TP,5x11,5" "100nF,+80-20%,50V,Y5V,TP,2.3X3" "100uF,20%,16V,GP,TP,6.3x11,5" "4.7uF,20%,50V,GP,TP,5x11,5" "100nF,5%,100V,TP,11.5x12.5mm,5" "220nF,5%,63V,TP,7.5x4.5x13.5,5" "470uF,20%,16V,GP,TP,8x11.5,5" "220uF,20%,35V,WT,TP,10x20,5" "1uF,5%,63V,TP,7.5x15.5mm,5mm" "2.2nF,5%,100V,TP,5.5X10X2.9,5m" "4.7nF,10%,50V,X7R,TP,2.5x4.3,-" "3.3nF,5%,100V,TP,5.8x3x12.5,5m" "15nF,10%,250V,TP,9.5x12x4.5,5m" "3.3UF,20%,50V,BP,TP,5X11,5" "8.2nF,5%,100V,TP,6x12.5mm,5mm" "100nF,+80-20%,50V,Y5V,TP,8x3,5" "10nF,5%,100V,TP,7x3.2x7mm,5mm" "2.2nF,5%,100V,TP,5.5X10X2.9,5m" "0.27nF,5%,50V,SL,TP,8x3.5,5" "4.7nF,5%,100V,TP,10.5x12.5x6.5" "150uF,20%,63V,LZ,TP,10x25,5" Remarks
SyncMaster 753DF/755DF
7-1
7 Electrical Parts List
Loc. No. C408 C409 C410 C411 C412 C413 C414 C415 C416 C417 C419 C420 C421 C423 C425 C426 C427 C429 C430 C431 C432 C433 C434 C435 C436 C445 C446 C447 C448 C450 C501 C502 C503 C504 C505 C506 C507 C508 C509 C510 C511 C512 C513 C514 C530 C551 C552
Code No. 2201-000556 2306-000147 2401-000037 2301-000174 2301-000519 2401-001012 2401-001334 2401-001218 2301-000010 2301-000148 2303-000165 2301-001305 2301-001341 2401-000603 2306-000131 2401-000603 2306-000171 2401-000603 2306-000249 2306-000179 2305-001033 2305-001003 2401-001016 2201-002079 2201-000672 2201-000019 2201-000647 2201-000476 2305-000428 2305-000237 2301-000016 2301-000016 2401-000603 2301-000004 2401-000059 2201-000019 2201-000291 2401-002267 2401-002267 2301-000020 2301-000519 2301-000148 2201-000291 2401-001334 2201-000291 2401-000050 2201-000132
Description "C-CERAMIC,DISC" "C-FILM,MPPF" C-AL "C-FILM,PEF" "C-FILM,PEF" C-AL C-AL C-AL "C-FILM,PEF" "C-FILM,PEF" "C-FILM,PPF" "C-FILM,PPF" "C-FILM,PPF" C-AL "C-FILM,MPPF" C-AL "C-FILM,MPPF" C-AL "C-FILM,MPPF" "C-FILM,MPPF" "C-FILM,MPEF" "C-FILM,MPEF" C-AL "C-CERAMIC,DISC" "C-CERAMIC,DISC" "C-CERAMIC,DISC" "C-CERAMIC,DISC" "C-CERAMIC,DISC" "C-FILM,MPEF" "C-FILM,MPEF" "C-FILM,PEF" "C-FILM,PEF" C-AL "C-FILM,PEF" C-AL "C-CERAMIC,DISC" "C-CERAMIC,DISC" C-AL C-AL "C-FILM,PEF" "C-FILM,PEF" "C-FILM,PEF" "C-CERAMIC,DISC" C-AL "C-CERAMIC,DISC" C-AL "C-CERAMIC,DISC"
Specification "0.47nF,10%,500V,Y5P,TP,5.5x3,5" "1uF,5%,250V,BK,26x24x15,22.5mm" "470uF,20%,16V,GP,TP,8x11.5,5" "15nF,5%,100V,TP,7.2x4.0x7.5mm," "3.3nF,5%,100V,TP,5.8x3x12.5,5m" "3.3UF,20%,50V,BP,TP,16X25,7.5" "470nF,20%,50V,GP,TP,5x11,2.5" "4.7uF,20%,100V,WT,TP,5x11,5" "100nF,5%,100V,TP,11.5x12.5mm,5" "10nF,5%,100V,TP,7x3.2x7mm,5mm" "2.5nF,5%,1.6kV,TP,21x6.8x12.6mm,7.5" "2.2NF,3%,1.6KV,TP,22X15.5X8.5MM,7.5" "3.3nF,5%,630V,TP,17.4x10x5.4mm,7.5" "1uF,20%,50V,GP,TP,5x11,5" "150nF,5%,250V,TP,19x16x7.5,7.5" "1uF,20%,50V,GP,TP,5x11,5" "270nF,5%,250V,TP,21.5x12.5mm,7" "1uF,20%,50V,GP,TP,5x11,5" "680nF,5%,250V,TP,26x20.5x12,20" "300nF,5%,250V,TP,20x18.5x10.5," "15nF,10%,250V,TP,13X9.0X4.5mm," "10nF,5%,250V,TP,13x4.5x9mm,7.5" "3.3UF,20%,50V,BP,TP,5X11,5" "0.15nF,10%,500V,Y5P,TP,6.3x4mm,5" "0.82nF,10%,500V,Y5P,TP,6.5x3,5" "10nF,+80-20%,500V,Y5V,TP,13.5x4mm,5" "0.068nF,5%,500V,NP0,TP,8x3.5mm,5" "0.033nF,10%,500V,SL,TP,5.5x3,5" "47nF,5%,250V,TP,11x9x4.5,5mm" "1uF,5%,63V,TP,7.5x15.5mm,5mm" "22nF,5%,100V,TP,7.2x4.5x9.0mm," "22nF,5%,100V,TP,7.2x4.5x9.0mm," "1uF,20%,50V,GP,TP,5x11,5" "2.2nF,5%,100V,TP,5.5X10X2.9,5m" "220nF,20%,50V,GP,-,5x11,5" "10nF,+80-20%,500V,Y5V,TP,13.5x4mm,5" "1nF,10%,500V,Y5P,TP,7.5x3.5,5" "2.2uF,20%,250V,GP,TP,8x11.5,5" "2.2uF,20%,250V,GP,TP,8x11.5,5" "27nF,5%,100V,TP,7.3x4x12.5mm,5" "3.3nF,5%,100V,TP,5.8x3x12.5,5m" "10nF,5%,100V,TP,7x3.2x7mm,5mm" "1nF,10%,500V,Y5P,TP,7.5x3.5,5" "470nF,20%,50V,GP,TP,5x11,2.5" "1nF,10%,500V,Y5P,TP,7.5x3.5,5" "10uF,20%,16V,GP,TP,5x11,2.5" "0.1nF,10%,500V,Y5P,TP,6.5x3,5"
Remarks
7-2
SyncMaster 753DF/755DF
7 Electrical Parts List
Loc. No. C557 C601 C602 C603 C604 C607 C608 C609 C610 C611 C612 C613 C614 C615 C616 C617 C618 C619 C620 C621 C622 C623 C624 C625 C626 C627 C630 C631 C635 CIS CIS CIS CIS CIS CIS CIS CIS CIS CIS CIS CIS CIS CIS CIS CIS CIS CIS
Code No. 2401-001643 2301-001195 2301-001195 2201-000024 2201-000024 2202-002009 2401-003391 2401-000971 2301-000284 2401-000613 2401-000613 2201-000129 2201-000019 2201-000291 2201-000023 2201-000023 2401-000039 2201-000469 2401-000540 2401-001585 2401-000039 2401-000039 2201-000210 2305-001041 2401-000037 2401-000142 2401-001561 2202-002009 2201-000019 BH39-00014A BH39-00145A BH68-00001A BH72-00025A BH72-00026A BH72-00078A BH73-60304C BH75-00031B BH71-00008A BH71-00059A BH46-00001P 0205-001027 1204-001508 6006-001008 6021-000118 BH62-00003A BH13-00004A BH61-00004A
Description C-AL "C-FILM,MPPF" "C-FILM,MPPF" "C-CERAMIC,DISC" "C-CERAMIC,DISC" "C-CERAMIC,MLC-AXIAL" C-AL C-AL "C-FILM,PEF" C-AL C-AL "C-CERAMIC,DISC" "C-CERAMIC,DISC" "C-CERAMIC,DISC" "C-CERAMIC,DISC" "C-CERAMIC,DISC" C-AL "C-CERAMIC,DISC" C-AL C-AL C-AL C-AL "C-CERAMIC,DISC" "C-FILM,MPEF" C-AL C-AL C-AL "C-CERAMIC,MLC-AXIAL" "C-CERAMIC,DISC" CBF-HARNESS CBF SIGNAL LABEL/MARK-CDT GUIDE-POWER SHAFT-POWER SHEET-LMF RUBBER-SUPPORT UNIT/FRAME-BOTTOM SHIELD-BOTTOM EARTH-PLATE/FRONT "MICOM-S/W,DF17KS" OIL-SILICON IC-VERTICAL DEF. SCREW-ASS'Y MACH NUT-HEXAGON HEAT/SINK-V.IC IC-HYBRID SPRING-TR
Specification "0.68uF,20%,50V,GP,TP,5x11mm,5" "150nF,10%,275VAC,BK,26x16.5x7," "150nF,10%,275VAC,BK,26x16.5x7," "4.7nF,20%,250VAC,Y5U,TP,16x7,7" "4.7nF,20%,250VAC,Y5U,TP,16x7,7" "100nF,+80-20%,50V,Y5V,TP,2.3X3" "220uF,20%,450V,GP,BK,25x50,10" "22uF,20%,50V,WT,TP,6x11mm,5mm" "47nF,5%,100V,TP,8.5x12.5mm,5mm" "1uF,20%,50V,WT,TP,5x11,5" "1uF,20%,50V,WT,TP,5x11,5" "0.1nF,10%,1kV,Y5P,TP,7x4,5" "10nF,+80-20%,500V,Y5V,TP,13.5x4mm,5" "1nF,10%,500V,Y5P,TP,7.5x3.5,5" "2.2nF,20%,125V,Y5U,TP,11x7,5" "2.2nF,20%,125V,Y5U,TP,11x7,5" "1000uF,20%,16V,GP,TP,10x16,5" "0.33nF,10%,500V,Y5P,TP,5.5x3,5" "150uF,20%,63V,LZ,TP,10x25,5" "47uF,20%,50V,WT,TP,8x11.5,5" "1000uF,20%,16V,GP,TP,10x16,5" "1000uF,20%,16V,GP,TP,10x16,5" "0.12NF,10%,1KV,Y5P,TP,6.3X4MM,5" "220nF,5%,63V,TP,7.5x4.5x13.5,5" "470uF,20%,16V,GP,TP,8x11.5,5" "1000uF,20%,16V,WT,TP,10x20,5" "47uF,20%,35V,WT,TP,8x11.5,5" "100nF,+80-20%,50V,Y5V,TP,2.3X3" "10nF,+80-20%,500V,Y5V,TP,13.5x4mm,5" "1P,280MM,RED,UL1032,AWG22,YFH800-1,BS201R" "ATT,1500MM,15P/6P,7P,IVORY(IV01),-,D-SUB/MALE" "ART-PAPER 100G,-,WHT,BLK,-,ALL,CDT" "CDA4507,ABS+PC,5V,IV16,-,-" "CDA4507,ABS+PC,5V,IV16,-,-" "DP17L,AL+PC,-,-,0.5,-" "DP15LT,CR V0,GRAY,-,14*7*10,-,-" "DF17JS,SECC T1.0,-,-,-" "CDA4507,SECC ,T1.0,-,-" "DF17JS,STS 301,T0.15,-,-" "DP-FLAT(70KHz),-,-" "G746,-,-" "KA2142,SIP,10P,-,PLASTIC,35V,15W,-20TO+70C,ST,VERTICAL DEFLECTION" "WSP,BH,+,M3,L10,ZPC(YEL),SWRCH" "1C,M3,ZPC(YEL),SM20C" "-,T1,-,A1050S,DA/DB" "-,DP104C,TO-220-5L,5P,POWER SWITCH,-,-" "CDA,CDB,SUS304,T0.5,-,-,-,-"
Remarks
SyncMaster 753DF/755DF
7-3
7 Electrical Parts List
Loc. No. CIS CIS CIS CIS CIS CIS CIS CIS CIS CIS CIS CIS CIS CIS CIS CIS CIS CIS CN201 CN202 CN304 CN403 CN501 CN601 CN603 D301 D401 D402 D403 D404 D405 D406 D407 D409 D410 D411 D412 D413 D420 D421 D422 D431 D432 D501 D502 D503 D504
Code No. BH62-00004A BH62-20001B 0205-001027 0505-001309 6006-001008 6021-000118 BH62-30024A 0205-001027 0402-001255 0502-000465 0502-001170 BH61-00004A BH61-70003A BH62-00015A 0205-001027 0505-001181 BH61-00004A BH62-00016A 3711-003895 3711-003873 3711-000197 3711-003989 BH71-40300A 3721-001028 3711-000217 0402-000274 0402-000274 0402-000006 0402-000006 0402-000006 0402-000208 0402-001025 0402-001118 0402-001295 0402-000546 0402-000546 0402-000546 0402-000546 0401-000005 0401-000005 0401-000004 0401-000005 0402-000546 0401-000005 0402-000017 0402-000546 0402-000546
Description HEAT/SINK-POWER RUBBER OIL-SILICON FET-SILICON SCREW-ASS'Y MACH NUT-HEXAGON HEAT/SINK-TR OIL-SILICON DIODE-RECTIFIER TR-POWER TR-POWER SPRING-TR SPRING HEAT SINK-FBT OIL-SILICON FET-SILICON SPRING-TR HEAT SINK-TR CONNECTOR-HEADER CONNECTOR-HEADER CONNECTOR-HEADER CONNECTOR-HEADER PIN-HINGE PLUG-AC POWER CONNECTOR-HEADER DIODE-RECTIFIER DIODE-RECTIFIER DIODE-RECTIFIER DIODE-RECTIFIER DIODE-RECTIFIER DIODE-RECTIFIER DIODE-RECTIFIER DIODE-RECTIFIER DIODE-RECTIFIER DIODE-RECTIFIER DIODE-RECTIFIER DIODE-RECTIFIER DIODE-RECTIFIER DIODE-SWITCHING DIODE-SWITCHING DIODE-SWITCHING DIODE-SWITCHING DIODE-RECTIFIER DIODE-SWITCHING DIODE-RECTIFIER DIODE-RECTIFIER DIODE-RECTIFIER
Specification "-,T1,-,A1050S,DA/DB" "CSQ4357,W25*L20*T0.45,-,-,-,-" "G746,-,-" "IRF630,N,200V,10A,0.4OHM,100W,TO-220" "WSP,BH,+,M3,L10,ZPC(YEL),SWRCH" "1C,M3,ZPC(YEL),SM20C" "SPC,T1,SN,CFX1577L" "G746,-,-" "DTV56F,1.5KV,10A,TO-220AC,BK" "KTD2058-Y,NPN,25W,TO-220IS,ST," "2SC5440,NPN,60000mW,TOP-3E,ST,-8" "CDA,CDB,SUS304,T0.5,-,-,-,-" "CVT4857,STS304-W1/2H,T0.5,W3.8" "A1050S,T1.0,T1.0,-,-" "G746,-,-" "IRF634A,N,250V,8.1A,450mohm,74" "CDA,CDB,SUS304,T0.5,-,-,-,-" "A1050S,T1.0,-,DP17MO" "BOX,13P,1R,2mm,STRAIGHT,SN" "BOX,7P,1R,2mm,STRAIGHT,SN" "1WALL,3P,1R,2.5mm,STRAIGHT,SN" "NOWALL,4P,1R,8mm,STRAIGHT,SN" "-,BRASS,D2.36,SN,HEAT/SINK" "3P,-,-,NI" "1WALL,3P,1R,3.96mm,STRAIGHT,SN" "UF4004,400V,1A,DO-41,TP" "UF4004,400V,1A,DO-41,TP" "1N4007GP,1000V,1A,DO-41,TP" "1N4007GP,1000V,1A,DO-41,TP" "1N4007GP,1000V,1A,DO-41,TP" "EK-04,40V,1.5A,DO-41" "ERD07-15,1.5KV,1.5A,-,TP" "UF1G,400V,1.2A,DO-204AL,TP" "GUR460L-5700,600V,4A,DO-201AD,BK" "TVR10G,400V,1.0A,DO-41,TP" "TVR10G,400V,1.0A,DO-41,TP" "TVR10G,400V,1.0A,DO-41,TP" "TVR10G,400V,1.0A,DO-41,TP" "1N4148,100V,200MA,DO-35,TP" "1N4148,100V,200MA,DO-35,TP" "1SS244,250V,200mA,DO-34,TP" "1N4148,100V,200MA,DO-35,TP" "TVR10G,400V,1.0A,DO-41,TP" "1N4148,100V,200MA,DO-35,TP" "RGP02-12,1200V,0.5A,DO-204AL,T" "TVR10G,400V,1.0A,DO-41,TP" "TVR10G,400V,1.0A,DO-41,TP"
Remarks
7-4
SyncMaster 753DF/755DF
7 Electrical Parts List
Loc. No. D505 D506 D507 D508 D509 D510 D511 D512 D513 D515 D516 D601 D602 D604 D605 D606 D607 D608 D609 D610 D611 D612 D614 D615 D616 D617 EY301 EY302 EY401 EY501 EY502 EY503 EY504 EY505 EY506 EY507 EY508 EY509 EY601 EY602 EY603 EY604 EY605 EY606 EY607 EY608 EY609
Code No. 0401-000004 0402-000546 0401-000005 0401-000005 0401-000005 0401-000005 0401-000005 0401-000005 0401-000005 0401-000005 0401-000005 0402-000103 0401-000005 0402-000012 0402-000012 0402-000546 0401-000005 0402-000274 0402-000005 0402-000012 0402-001118 0402-000274 0402-000546 0401-000005 0401-000005 0402-001039 6042-000001 6042-000001 6042-000002 6042-000001 6042-000001 6042-000001 6042-000002 6042-000002 6042-000002 6042-000002 6042-000002 6042-000002 6042-000001 6042-000001 6042-000001 6042-000001 6042-000001 6042-000001 6042-000002 6042-000002 6042-000002
Description DIODE-SWITCHING DIODE-RECTIFIER DIODE-SWITCHING DIODE-SWITCHING DIODE-SWITCHING DIODE-SWITCHING DIODE-SWITCHING DIODE-SWITCHING DIODE-SWITCHING DIODE-SWITCHING DIODE-SWITCHING DIODE-BRIDGE DIODE-SWITCHING DIODE-RECTIFIER DIODE-RECTIFIER DIODE-RECTIFIER DIODE-SWITCHING DIODE-RECTIFIER DIODE-RECTIFIER DIODE-RECTIFIER DIODE-RECTIFIER DIODE-RECTIFIER DIODE-RECTIFIER DIODE-SWITCHING DIODE-SWITCHING DIODE-RECTIFIER EYELET EYELET EYELET EYELET EYELET EYELET EYELET EYELET EYELET EYELET EYELET EYELET EYELET EYELET EYELET EYELET EYELET EYELET EYELET EYELET EYELET
Specification "1SS244,250V,200mA,DO-34,TP" "TVR10G,400V,1.0A,DO-41,TP" "1N4148,100V,200MA,DO-35,TP" "1N4148,100V,200MA,DO-35,TP" "1N4148,100V,200MA,DO-35,TP" "1N4148,100V,200MA,DO-35,TP" "1N4148,100V,200MA,DO-35,TP" "1N4148,100V,200MA,DO-35,TP" "1N4148,100V,200MA,DO-35,TP" "1N4148,100V,200MA,DO-35,TP" "1N4148,100V,200MA,DO-35,TP" "D2SBA60,600V,1.5A,SIP-4,ST" "1N4148,100V,200MA,DO-35,TP" "UF4007,1KV,1A,DO-41,TP" "UF4007,1KV,1A,DO-41,TP" "TVR10G,400V,1.0A,DO-41,TP" "1N4148,100V,200MA,DO-35,TP" "UF4004,400V,1A,DO-41,TP" "31DF4,400V,3A,DO-201AD,BK" "UF4007,1KV,1A,DO-41,TP" "UF1G,400V,1.2A,DO-204AL,TP" "UF4004,400V,1A,DO-41,TP" "TVR10G,400V,1.0A,DO-41,TP" "1N4148,100V,200MA,DO-35,TP" "1N4148,100V,200MA,DO-35,TP" "SB020,20V,600mA,MPG06,TP" "ID2.2,OD2.7,L3.1,SN,BSS3-E/EH" "ID2.2,OD2.7,L3.1,SN,BSS3-E/EH" "ID1.5,OD2,L3.1,SN,BSS3-E/EH" "ID2.2,OD2.7,L3.1,SN,BSS3-E/EH" "ID2.2,OD2.7,L3.1,SN,BSS3-E/EH" "ID2.2,OD2.7,L3.1,SN,BSS3-E/EH" "ID1.5,OD2,L3.1,SN,BSS3-E/EH" "ID1.5,OD2,L3.1,SN,BSS3-E/EH" "ID1.5,OD2,L3.1,SN,BSS3-E/EH" "ID1.5,OD2,L3.1,SN,BSS3-E/EH" "ID1.5,OD2,L3.1,SN,BSS3-E/EH" "ID1.5,OD2,L3.1,SN,BSS3-E/EH" "ID2.2,OD2.7,L3.1,SN,BSS3-E/EH" "ID2.2,OD2.7,L3.1,SN,BSS3-E/EH" "ID2.2,OD2.7,L3.1,SN,BSS3-E/EH" "ID2.2,OD2.7,L3.1,SN,BSS3-E/EH" "ID2.2,OD2.7,L3.1,SN,BSS3-E/EH" "ID2.2,OD2.7,L3.1,SN,BSS3-E/EH" "ID1.5,OD2,L3.1,SN,BSS3-E/EH" "ID1.5,OD2,L3.1,SN,BSS3-E/EH" "ID1.5,OD2,L3.1,SN,BSS3-E/EH"
Remarks
SyncMaster 753DF/755DF
7-5
7 Electrical Parts List
Loc. No. EY610 FBT FH1 FUSE GT501 GT603 GT604 HS301 HS401 HS402 HS501 HS601 IC201 IC201_SOCK IC202 IC401 IC602 IC603 IC604 IC605 JP1 JP10 JP11 JP13 JP14 JP15 JP16 JP17 JP18 JP19 JP2 JP20 JP22 JP23 JP24 JP25 JP26 JP27 JP28 JP29 JP3 JP30 JP31 JP32 JP33 JP34 JP35
Code No. 6042-000002 6502-000001 3602-000001 3601-000004 BH71-40300A BH71-40300A BH71-40300A BH99-00002A BH99-00006A BH99-00010A BH99-00009B BH99-00003A 0903-001166 3704-001071 1103-001149 1204-001509 1203-000165 1201-000229 1203-000001 1203-000495 BH39-40305U BH39-40305U BH39-40305U BH39-40305U BH39-40305U BH39-40305U BH39-40305U BH39-40305U BH39-40305U BH39-40305U BH39-40305U BH39-40305U BH39-40305U BH39-40305U BH39-40305U BH39-40305U BH39-40305U BH39-40305U BH39-40305U BH39-40305U BH39-40305U BH39-40305U BH39-40305U BH39-40305U BH39-40305U BH39-40305U BH39-40305U
Description EYELET CABLE CLAMP FUSE-CLIP FUSE-CARTRIDGE PIN-HINGE PIN-HINGE PIN-HINGE "ASSY,HEAT/SINK" "ASSY,HEAT/SINK" "ASSY,HEAT/SINK" ASSY HEAT/SINK "ASSY,HEAT/SINK" IC-MICROCONTROLLER SOCKET-IC IC-EEPROM IC-HOR./VER.PROCESSO IC-POSI.ADJUST REG. IC-OP AMP IC-POSI.FIXED REG. IC-RESET CBF HARNESS CBF HARNESS CBF HARNESS CBF HARNESS CBF HARNESS CBF HARNESS CBF HARNESS CBF HARNESS CBF HARNESS CBF HARNESS CBF HARNESS CBF HARNESS CBF HARNESS CBF HARNESS CBF HARNESS CBF HARNESS CBF HARNESS CBF HARNESS CBF HARNESS CBF HARNESS CBF HARNESS CBF HARNESS CBF HARNESS CBF HARNESS CBF HARNESS CBF HARNESS CBF HARNESS
Specification "ID1.5,OD2,L3.1,SN,BSS3-E/EH" "DAWH-5NB,D15,L35,NTR,NYLON66" "-,-,30mohm" "250V,3.15A,SLOW-BLOW,CERAMIC,5x20mm" "-,BRASS,D2.36,SN,HEAT/SINK" "-,BRASS,D2.36,SN,HEAT/SINK" "-,BRASS,D2.36,SN,HEAT/SINK" "H/S V.IC,SCREW+NUT,KA2142,-,-,OIL SILICON,-,-" "H/S,SCREW+NUT,IRF630,-,-,OIL SILICON,-,-" "HS TR,SPRING,IRF634A,-,-,OIL SILICON,-,-" "HS FBT,SPRING,2SC5440,DTV56F,KTD2058,OIL SILICON,-,-" "H/S POWER,SPRING,DP104,-,-,RUBBER,-,-" "88P6232,8BIT,DIP,42P,600MIL,12MHZ,ST,CMOS,PLASTIC,5V,-,-40TO+85C,464BYTE,32K,8BI" "42P,DIP,SN,1.778mm" "24C041,4KBIT,DIP,8P,300MIL,10MS,5V,10%,PLASTIC,-25TO+70C,10UA,CMOS,ST" "TDA4859,DIP,32P,400MIL,PLASTIC,16V,-,-20TO+70CC,ST,H/V DEF. PROCESSOR" "78R12,TO-220,3P,-,-,12V,-,0to+" "324,DIP,14P,300MIL,QUAD,100V/m" "7805,TO-220,3P,-,PLASTIC,4.8/5" "7045,T0-92,3P,-,PLASTIC,4.3/4." ",52MM,-,-,AWG22(0.6PI),-,-,-,-" ",52MM,-,-,AWG22(0.6PI),-,-,-,-" ",52MM,-,-,AWG22(0.6PI),-,-,-,-" ",52MM,-,-,AWG22(0.6PI),-,-,-,-" ",52MM,-,-,AWG22(0.6PI),-,-,-,-" ",52MM,-,-,AWG22(0.6PI),-,-,-,-" ",52MM,-,-,AWG22(0.6PI),-,-,-,-" ",52MM,-,-,AWG22(0.6PI),-,-,-,-" ",52MM,-,-,AWG22(0.6PI),-,-,-,-" ",52MM,-,-,AWG22(0.6PI),-,-,-,-" ",52MM,-,-,AWG22(0.6PI),-,-,-,-" ",52MM,-,-,AWG22(0.6PI),-,-,-,-" ",52MM,-,-,AWG22(0.6PI),-,-,-,-" ",52MM,-,-,AWG22(0.6PI),-,-,-,-" ",52MM,-,-,AWG22(0.6PI),-,-,-,-" ",52MM,-,-,AWG22(0.6PI),-,-,-,-" ",52MM,-,-,AWG22(0.6PI),-,-,-,-" ",52MM,-,-,AWG22(0.6PI),-,-,-,-" ",52MM,-,-,AWG22(0.6PI),-,-,-,-" ",52MM,-,-,AWG22(0.6PI),-,-,-,-" ",52MM,-,-,AWG22(0.6PI),-,-,-,-" ",52MM,-,-,AWG22(0.6PI),-,-,-,-" ",52MM,-,-,AWG22(0.6PI),-,-,-,-" ",52MM,-,-,AWG22(0.6PI),-,-,-,-" ",52MM,-,-,AWG22(0.6PI),-,-,-,-" ",52MM,-,-,AWG22(0.6PI),-,-,-,-" ",52MM,-,-,AWG22(0.6PI),-,-,-,-"
Remarks
7-6
SyncMaster 753DF/755DF
7 Electrical Parts List
Loc. No. JP36 JP37 JP38 JP39 JP4 JP40 JP41 JP42 JP43 JP44 JP45 JP46 JP47 JP48 JP49 JP5 JP50 JP51 JP52 JP53 JP54 JP55 JP56 JP57 JP58 JP59 JP6 JP60 JP61 JP62 JP63 JP64 JP65 JP67 JP68 JP7 JP70 JP71 JP72 JP8 JP9 JW1 JW2 JW3 JW4 L401
Code No. BH39-40305U BH39-40305U BH39-40305U BH39-40305U BH39-40305U BH39-40305U BH39-40305U BH39-40305U BH39-40305U BH39-40305U BH39-40305U BH39-40305U BH39-40305U BH39-40305U BH39-40305U BH39-40305U BH39-40305U BH39-40305U BH39-40305U BH39-40305U BH39-40305U BH39-40305U BH39-40305U BH39-40305U BH39-40305U BH39-40305U BH39-40305U BH39-40305U BH39-40305U BH39-40305U BH39-40305U BH39-40305U BH39-40305U BH39-40305U BH39-40305U BH39-40305U BH39-40305U BH39-40305U BH39-40305U BH39-40305U BH39-40305U BH39-40306C BH39-40306C BH39-40305Y BH39-40306C BH27-00005A
Description CBF HARNESS CBF HARNESS CBF HARNESS CBF HARNESS CBF HARNESS CBF HARNESS CBF HARNESS CBF HARNESS CBF HARNESS CBF HARNESS CBF HARNESS CBF HARNESS CBF HARNESS CBF HARNESS CBF HARNESS CBF HARNESS CBF HARNESS CBF HARNESS CBF HARNESS CBF HARNESS CBF HARNESS CBF HARNESS CBF HARNESS CBF HARNESS CBF HARNESS CBF HARNESS CBF HARNESS CBF HARNESS CBF HARNESS CBF HARNESS CBF HARNESS CBF HARNESS CBF HARNESS CBF HARNESS CBF HARNESS CBF HARNESS CBF HARNESS CBF HARNESS CBF HARNESS CBF HARNESS CBF HARNESS CBF-HARNESS CBF-HARNESS CBF-HARNESS CBF-HARNESS COIL-CHOKE
Specification ",52MM,-,-,AWG22(0.6PI),-,-,-,-" ",52MM,-,-,AWG22(0.6PI),-,-,-,-" ",52MM,-,-,AWG22(0.6PI),-,-,-,-" ",52MM,-,-,AWG22(0.6PI),-,-,-,-" ",52MM,-,-,AWG22(0.6PI),-,-,-,-" ",52MM,-,-,AWG22(0.6PI),-,-,-,-" ",52MM,-,-,AWG22(0.6PI),-,-,-,-" ",52MM,-,-,AWG22(0.6PI),-,-,-,-" ",52MM,-,-,AWG22(0.6PI),-,-,-,-" ",52MM,-,-,AWG22(0.6PI),-,-,-,-" ",52MM,-,-,AWG22(0.6PI),-,-,-,-" ",52MM,-,-,AWG22(0.6PI),-,-,-,-" ",52MM,-,-,AWG22(0.6PI),-,-,-,-" ",52MM,-,-,AWG22(0.6PI),-,-,-,-" ",52MM,-,-,AWG22(0.6PI),-,-,-,-" ",52MM,-,-,AWG22(0.6PI),-,-,-,-" ",52MM,-,-,AWG22(0.6PI),-,-,-,-" ",52MM,-,-,AWG22(0.6PI),-,-,-,-" ",52MM,-,-,AWG22(0.6PI),-,-,-,-" ",52MM,-,-,AWG22(0.6PI),-,-,-,-" ",52MM,-,-,AWG22(0.6PI),-,-,-,-" ",52MM,-,-,AWG22(0.6PI),-,-,-,-" ",52MM,-,-,AWG22(0.6PI),-,-,-,-" ",52MM,-,-,AWG22(0.6PI),-,-,-,-" ",52MM,-,-,AWG22(0.6PI),-,-,-,-" ",52MM,-,-,AWG22(0.6PI),-,-,-,-" ",52MM,-,-,AWG22(0.6PI),-,-,-,-" ",52MM,-,-,AWG22(0.6PI),-,-,-,-" ",52MM,-,-,AWG22(0.6PI),-,-,-,-" ",52MM,-,-,AWG22(0.6PI),-,-,-,-" ",52MM,-,-,AWG22(0.6PI),-,-,-,-" ",52MM,-,-,AWG22(0.6PI),-,-,-,-" ",52MM,-,-,AWG22(0.6PI),-,-,-,-" ",52MM,-,-,AWG22(0.6PI),-,-,-,-" ",52MM,-,-,AWG22(0.6PI),-,-,-,-" ",52MM,-,-,AWG22(0.6PI),-,-,-,-" ",52MM,-,-,AWG22(0.6PI),-,-,-,-" ",52MM,-,-,AWG22(0.6PI),-,-,-,-" ",52MM,-,-,AWG22(0.6PI),-,-,-,-" ",52MM,-,-,AWG22(0.6PI),-,-,-,-" ",52MM,-,-,AWG22(0.6PI),-,-,-,-" ",60MM,BLK,1015,AWG22,-,-,-,-,-" ",60MM,BLK,1015,AWG22,-,-,-,-,-" ",110MM,BLK,1015,AWG22,-,-,-,-," ",60MM,BLK,1015,AWG22,-,-,-,-,-" "120UH,10%,AR-06*30,BULK,-,-"
Remarks
SyncMaster 753DF/755DF
7-7
7 Electrical Parts List
Loc. No. L402 L403 L601 MP1.1 OP201 Q301 Q302 Q303 Q401 Q403 Q405 Q406 Q407 Q409 Q410 Q412 Q413 Q414 Q415 Q416 Q423 Q501 Q502 Q503 Q551 Q601 Q602 Q604 Q608 Q609 Q610 R200 R201 R202 R203 R204 R206 R207 R208 R209 R210 R211 R212 R213 R214 R215
Code No. BH27-00022A BH27-20342U BH27-00007A BH41-00063A 0601-001147 0501-000586 0501-000303 0501-000586 0501-000122 0505-001247 0501-000303 0501-000303 0501-000140 0505-001309 0505-001309 0501-000404 0501-000321 0501-000586 0501-000586 0501-000586 0501-000303 0501-000416 0501-000143 0501-000303 0501-000413 0501-000586 0501-000122 0501-000404 0501-000010 0501-002228 0501-000586 2001-000869 2001-000786 2001-000290 2001-000734 2001-000734 2001-000515 2001-000869 2001-000869 2001-000734 2001-000472 2001-000878 2001-000660 2001-000429 2001-000429 2001-000281
Description COIL-CHOKE COIL-CHOKE COIL-LINE FILTER PCB-MAIN LED TR-SMALL SIGNAL TR-SMALL SIGNAL TR-SMALL SIGNAL TR-SMALL SIGNAL FET-SILICON TR-SMALL SIGNAL TR-SMALL SIGNAL TR-SMALL SIGNAL FET-SILICON FET-SILICON TR-SMALL SIGNAL TR-SMALL SIGNAL TR