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color monitor syncmaster 753df (df17k*) syncmaster 755df (df17j*) manual service color monitor 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
warnings 1. for continued safety, do not attempt to modify the circuit board. 2. disconnect the ac power before servicing. 3. when the chassis is operating, semiconductor heatsinks are potential shock hazards. 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. 2. 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. 3. 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. 4. 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. 5. 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. 6. 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. 7. handle the crt only when wearing shatterproof goggles and after completely discharging the high voltage anode. 8. do not lift the crt by the neck. 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. 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. 3. 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 ). 4. with the unit completely reassembled, plug the ac line cord directly into a 120v ac outlet. with the units 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. figure 1-1. leakage current test circuit 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. syncmaster 753df/755df 1-1 1 precautio ns 1-1 safety precautions ! device under test test all exposed metal surfaces (reading should not be above 0.5ma) leakage current tester 2-wire cord also test with plug reversed (using ac adapter plug as required) earth ground
1. servicing precautions are printed on the cabinet, and should be followed closely. 2. always unplug the units 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. 3. 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. 4. 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. 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 wrist- strap device. to avoid a shock hazard, be sure to remove the wrist strap before applying power to the monitor. 2. after removing an esd-equipped assembly, place it on a conductive surface such as aluminum foil to prevent accumulation of an electrostatic charge. 3. do not use freon-propelled chemicals. these can generate electrical charges sufficient to damage esds. 4. use only a grounded-tip soldering iron to solder or desolder esds. 5. 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. 5. check the insulation between the blades of the ac plug and accessible conductive parts (examples: metal panels, input terminals and earphone jacks). 6. 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. 8. always connect a test instruments ground lead to the instrument chassis ground before connecting the positive lead; always remove the instruments ground lead last. 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. 7. 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. 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. 9. indicates esds on the schematic diagram in this manual. 1 precautions 1-2 syncmaster 753df/755df 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 field- effect transistors. the following techniques will reduce the incidence of component damage caused by static electricity. 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.
syncmaster 753df/755df 2-1 2 product specifications 2-1 specifications picture tube: 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 scanning frequency horizontal : s/m 753df ; 30 khz to 70 khz / s/m 755df ; 30 khz to 85 khz vertical : 50 hz to 160 hz display colors unlimited colors maximum resolution s/m 753df ; horizontal : 1280 dots, vertical : 1024 lines s/m 755df ; horizontal : 1600 dots, vertical : 1200 lines input video signal analog, 0.7 vp-p positive at 75 , internally terminated input sync signal separate sync: ttl level, positive/negative maximum pixel clock rate s/m 753df ; 110 mhz, s/m 755df ; 135 mhz active display horizontal : 312 mm 4 mm, vertical : 234 mm 4 mm input voltage ac 90 to 264 volts, 60 hz or 50 hz 3 hz power consumption s/m 753df ; 90 watt (max), s/m 755df ; 100 watt (max) dimensions (w x d x h) 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) weight (net/gross) 33.1 lbs (15.0 kg) / 38.6 lbs (17.5 kg) environmental considerations operating temperature : 32f to 104f (0c to 40c) humidity : 10 % to 80 % storage temperature : -4f to 113f (-20c to 45c) humidity : 5 % to 95 % ? above models comply with swedac (mpr ii) recommendations for reduced electromagnetic fields. ? designs and specifications are subject to change without prior notice. item description
2 product specifications 2-2 syncmaster 753df/755df 2-2 pin assignments 5 15 figure 2-1. male type figure 2-2. male type sync type pin no. macintosh separate 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 red green blue n-c ddc return gnd-r gnd-g gnd-b n-c gnd-sync/self-raster n-c ddc data h-sync v-sync ddc clock 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
2 product specifications syncmaster 753df/755df 2-3 qrs p o video sync sync horizontal vertical cde p o b a video sync sync separate sync 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. c d a o e b p video sync sync video q r s a : line time total b : horizontal sync width o : frame time total p : vertical sync width c : back porch d : active time q : back porch r : active time e : front porch s : front porch fh (khz) a sec b sec c sec d sec e sec fv (hz) o msec p msec q msec r msec s msec clock frequency (mhz) polarity h.sync v.sync remark ibm vesa 800/85 hz 800 x 600 1024/75 hz 1024 x 768 1024/85 hz 1024 x 768 vga3/60 hz 640 x 480 vga2/70 hz 720 x 400 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 negative positive separate 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 negative negative separate 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 negative negative separate 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 negative negative separate 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 positive positive separate 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 positive positive separate 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 positive positive separate 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 positive positive separate 800/75 hz 800 x 600 640/75 hz 640 x 480 640/85 hz 640 x 480 table 2-1. timing chart mode timing 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 positive positive separate 1280/75hz 1280x1024 (s/m753df) (s/m755df)
2 product specifications 2-4 syncmaster 753df/755df memo
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. 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.) 5. squeeze the hold-snap on bottom of the monitor using your hand. 6. insert the opening jig into the groove then release the hold-snap. syncmaster 753df/755df 3-1 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. figure 1 figure 2 figure 3 figure 4
7. when the hold-snap release, lift the rear cover slightly to make sure it doesnt re- engage while you release the snap on the other side. 8. in a similar manner, release the hold-snap on the opposite side. 9. pull the rear cover up off the monitor. 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). note : 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. 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. 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. 3 disassembly and reassembly 3-2 syncmaster 753df/755df figure 5 figure 6 figure 7 figure 8 figure 9
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. 6. remove the screws on the back and along each side of the bottom chassis. 7. carefully lift the main pcb assy and remove the remaining ground wires. 8. place the main pcb assy on a flat, level surface that is protected from static electricity. 3-1-4 crt assy disassembly 1. complete all previous steps. 2. straighten the degaussing coil assembly coated metal ties and lift the coil assy 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. 3 disassembly and reassembly syncmaster 753df/755df 3-3 figure 10 3-2 reassembly reassembly procedures are in the reverse order of disassembly procedures.
memo 3 disassembly and reassembly 3-4 syncmaster 753df/755df
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 (C) 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 assy (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 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.
4-1-3 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. 4 alignment and adjustments 4-2 syncmaster 753df/755df monitor interface board ver. 2.0 pc signal generator 3-wire cable signal cable 5v dc adaptor parallel cable figure 4-1. setup 1, with signal generator monitor interface board ver. 2.0 pc 3-wire cable signal cable parallel cable d-sub connector 5v dc adaptor figure 4-2. setup 2, without signal generator
signal: 1024 x 768 (68 khz/85 hz) display image: dont care contrast: minimum brightness: minimum limit: 26.0 kv 0.3 kv 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 ? select matching model name in model field. select @7: zero beam in menu after selecting extra 1 a 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. 4-2-2 screen voltage adjustment conditions signal: 1024 x 768 (68 khz/85 hz) display image: dont care contrast: minimum brightness: minimum limit: 520 v 10 v 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. 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-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: 68 khz/85 hz display image: crosshatch pattern brightness: maximum contrast: maximum 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: 68 khz/85 hz display image: crosshatch pattern brightness: maximum contrast: maximum 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.) 4 alignment and adjustments syncmaster 753df/755df 4-3 4-2 display control adjustments 4-2-1 high voltage adjustment c a display area edge of bezel b d
4-2-4 (c) horizontal position adjustment conditions scanning frequency: 68 khz/85 hz display image: crosshatch pattern 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: 68 khz/85 hz display image: 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 table 4-2. other modes linearity: vga, svga, xga, mac, etc. 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. 4-2-6 trapezoid adjustment conditions scanning frequency: 68 khz/85 hz display image: crosshatch pattern brightness: maximum contrast: maximum use control bar after selecting trapezoid in left menu to make the image area rectangular. figure 4-4. trapezoid 4 alignment and adjustments 4-4 syncmaster 753df/755df | a - b | < 4 mm a b b a 4 : 3 5 : 4 horizontal: 20.5~23.5 vertical : 20.5~23.5 horizontal: 19.18~22.07 vertical : 20.5~23.5 supported timing mode each block (14 %) difference between adjacent blocks (5 %) horizontal: less than 1.10 mm vertical : less than 1.10 mm horizontal: less than 1.03 mm vertical : less than 1.10 mm 4 : 3 5 : 4 horizontal: 20.9~23.1 vertical : 20.9~23.1 horizontal: 19.60~21.65 vertical : 20.9~23.1 standard modes linearity each block (10 %) difference between adjacent blocks (4 %) horizontal: less than 0.88 mm vertical : less than 0.88 mm horizontal: less than 0.82 mm vertical : less than 0.88 mm
4-2-7 pinbalance adjustment conditions scanning frequency: 68 khz/85 hz display image: crosshatch pattern brightness: maximum contrast: maximum figure 4-5. pinbalance use control bar after selecting pinbalance in left menu to optimize the image. 4-2-8 parallelogram adjustment conditions scanning frequency: 68 khz/85 hz display image: crosshatch pattern brightness: maximum contrast: maximum use control bar after selecting parallel in left menu to make the image area rectangular. figure 4-6. parallelogram 4-2-9 side pincushion adjustment conditions scanning frequency: 68 khz/85 hz display image: crosshatch pattern use control bar after selecting pincushion in left menu to straighten the sides of the image area. 4-2-10 tilt adjustment conditions scanning frequency: 68 khz/85 hz display image: crosshatch pattern brightness: maximum contrast: maximum use control bar after selecting rotation in left menu to correct the tilt of the display. 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 . 4 alignment and adjustments syncmaster 753df/755df 4-5 4 mm d1 d2 d1 | c1 |, | c2 | 2.0 mm, | d1 |, | d2 | 2.0 mm. figure 4-7. pincushion c2 c1 d1 d2
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. 4-3-1 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 4-3-2 color adjustments for 9300k 4-3-2 (a) back raster color adjustment conditions scanning frequency: 68 khz/85 hz display image: back raster pattern brightness: maximum contrast: maximum 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. 4-3-2 (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 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: 68 khz/85 hz display image: full white pattern brightness: maximum contrast: maximum 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. 4 alignment and adjustments 4-6 syncmaster 753df/755df 4-3 color adjustments 1/3h-1/2h 1/3v-1/2v front bezel opening back raster white window front bezel opening back raster white window
4 alignment and adjustments syncmaster 753df/755df 4-7 4-3-2 (d) white balance adjustment verification conditions scanning frequency: 68 khz/85 hz display image: back raster pattern full white pattern x-y coordinates: x = 0.283 0.02, y = 0.298 0.02 abl luminance refer to 4-3-2(c) brightness: maximum contrast: 5 ft-l, 24 ft-l 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 4-3-3 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: 68 khz/85 hz (1024 x 768) display image: white flat field brightness: cut off point at 24 ft-l contrast: maximum procedure measure luminance at nine points on the display screen (see figure below). 4-3-4 focus adjustment conditions scanning frequency: 68 khz/85 hz (1024 x 768) display image: h character pattern brightness: cut off point contrast: 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: monitor facing east scanning frequency: 68 khz/85 hz display image: white flat field luminance: cut off point at the center of the display area note: color purity adjustments should only be attempted by qualified personnel. figure 4-10. luminance uniformity check locations
4 alignment and adjustments 4-8 syncmaster 753df/755df 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 (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. red: x = 0.640 0.015 y = 0.323 0.015 green: x = 0.295 0.015 y = 0.594 0.015 blue: x = 0.142 0.015 y = 0.066 0.015
syncmaster 753df/755df 5-1 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 chirping noise exists? check and replace ic601. check and replace d601, fh1 done. no yes repeating start? check and replace d606. no yes ic601 pin 1 waveform is right? check and replace d614, ic601, q602, zd601. yes no c622 voltage is 13 v 0.5v? check and replace ic201, ic301, ic401, q402, q404. yes no normal operation replace main board. yes verify voltages. yes no waveforms 1 1 100 v (ic601, #1) ch1 p-p = 100 v ch1 rms = 350.2 v
5 troubleshooting 5-2 syncmaster 753df/755df 5-1-2 dpms failure make no h/v sync (power off mode) check signal source h/v sync video level. led blinks check ic201 pin 40. yes no +12 v line off check ic201 pin 6. yes no ic602 pin 4 voltage exists? check ic201 pin 6. check and replace ic602. no yes ic601 pin 1 output voltage exists? refer to 5-1-1 no power supply. done yes no waveforms 2 2 100v (ic601, #1) ch1 p-p = 100v ch1 rms = 325.8 v
5 troubleshooting syncmaster 753df/755df 5-3 5-1-3 h_deflection failure does horizontal paluse signal appear at at pin 8 of ic401? check ic401. yes no does 110 vp-p signal appear at collector of q403? check q403. no no check q402, q404, t401. waveforms 4 3 2.00 v (ic401, #6) ch1 p-p = 2.00v ch1 rms = 5.868v 4 1.00v (ic401, #8) ch1 p-p = 1.00v ch1 rms = 1.298v 5 20.0 v (q403, collector) ch1 p-p = 20.0 v ch1 rms = 46.80v does pwm output signal appear at pin 6 (h_out) of ic401? check ic401. check 12 v line. yes no does dc 12v appear at pin 10 of ic401? yes no 3 5-1-4 s correction failure s1~s4 signals are right at each frequency block? check s1 ~ s4 signal. check and replace q404, q409, q410, q411, q414, q415, q416, q420, q421. yes check and replace ic201. no 5
5 troubleshooting 5-4 syncmaster 753df/755df 5-1-5 h_lin. failure ic201 pin 21 voltage varies with different h_lin. dac values? ic603 pin 9 voltage varies with different h_lin. dac values? check +13 v, C10 v line. check some parts around ic603. check q412, q413, t402. yes yes no replace ic201. no 5-1-6 invariable h_size ic401 pin 6 voltage varies with different b_out dac values? q402 gate output duty varies with different b_out dac values? check some parts around q402, ic401 pin 3 ~ 6. yes no check and replace ic401. no 5-1-7 abnormal h_size ic401 pin 11 output duty varies with different b+ offset dac values? q404 collector waveform is right? check and replace q405, q406, q407, q408. check some parts around d409, l401. yes yes no check and replace ic201. no waveforms 6 6 200 v (q404, collector) ch1 p-p = 200v ch1 rms = 387.2v
5 troubleshooting syncmaster 753df/755df 5-5 5-1-8 side pin or trap failure ic401 pin 11 output exists? yes check and replace ic401. refer to 5-1-7 abnormal h_size . 5-1-9 para. or pin balance failure ic401 pin 11 output varies with different dac values? no replace ic401. no waveforms 7 7 1.00 v (ic401, #11) ch1 p-p = 1.00v ch1 rms = 3.008 v 5-1-10 tilt failure ic201 pin 20 output duty varies with different dac values? ic603 pin 13 output varies with different dac values? check and replace ic603. check and replace q301, q302. yes yes no check and replace ic201. no check tilt connector connection refer to 5-1-7 abnormal h_size . yes
5 troubleshooting 5-6 syncmaster 753df/755df 5-1-11 v deflection failure 13 v, C10 v line is on? ic401 pin 12 output exists? check and replace ic401. yes yes no refer to 5-1-1 no power supply no ic301 pin 6 output exists? check and replace some parts around ic301. yes no check dy connector connection. waveforms 8 9 8 5 v (ic401, #12) ch1 p-p = 5 v ch1 rms = 1.425 v 9 10.0 v (ic301, #6) 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 ic201, ic401. check and replace ic301. no
5 troubleshooting syncmaster 753df/755df 5-7 5-1-13 high voltage failure ic401 pin 6 osc pulse exists? q402 gate driving pulse exists? check and replace q401, q423. yes yes no check and replace ic401 and +12 v line. no q402 drain pulse exists? check and replace d401, q403, l402. yes no done waveforms 10 3 11 2.00 v (q402, gate) ch1 p-p = 2.00 v ch1 rms = 7.692v 3 2.00 v (ic401, #6) ch1 p-p = 2.00 v ch1 rms = 5.868 v 11 50.0 v (q402, drain) ch1 p-p = 50.0 v ch1 rms = 73.7v ic101 pin 8 input exists and varies with different patterns? check and replace ic101. input full white pattern to monitor. no yes no t501 pin 8 output exists? check and replace t501. yes no ic201 pin 26 output exists and varies with different patterns? check and replace ic201. yes no done check cn102. 5-1-14 abl failure 11
5 troubleshooting 5-8 syncmaster 753df/755df 5-1-15 dynamic focus failure ic401 pin 32 output is right? some parts around q551 are right? replace failed part. yes yes no replace the ic401. no t502 pin 6 input is right? check and replace c432. yes no t502 pin 1 output is right? replace the t502. no no check the connection between fbt focus pin, crt socket pcb. waveforms 13 14 12 12 2.00 v (ic401, #32) ch1 p-p = 2.00v ch1 rms = 6.124v 13 50.0 v (t502, #6) ch1 p-p = 50.0v ch1 rms = 75.6v 14 100 v (t502, #1) ch1 p-p = 100v ch1 rms = 124.0v
5 troubleshooting syncmaster 753df/755df 5-9 5-1-16 no video ic101 pins 12, 14 and 16 inputs are right? ic101 pins 18, 21 and 24 outputs are right? check i 2 c bus and +12 v line. yes yes no check the signal cable connection. no ic103 pins 1, 2 and 3 outputs are right? check +12 v, +72 v line. check and replace ic103. yes no cathode dc levels are right? check +72 v line. check and replace qr01, qr02, qg01, qg02, qb01, qb02. yes no g2 voltage is right? check g2 wire, crt socket board, and fbt. change crt. yes done. no check signal cable and connection. waveforms 15 16 17 15 1.00 v (ic101,#12,14,16) ch1 p-p = 1.00v ch1 rms = 2.452v 16 1.00 v (ic101, #18,21,24) ch1 p-p = 1.00v ch1 rms = 2.792v 17 20.0 v (ic103, #1, 2, 3) ch1 p-p = 20.0v ch1 rms = 40.52v
5 troubleshooting 5-10 syncmaster 753df/755df 5-1-17 micom failure ic201 pin 11 input voltage is 5v? ic201 pins 13 and 14 inputs are right? check c202, c203, x201. yes yes no check ic604. no ic201 pin 18 input is right? check ic605. yes no all in/output values are right? replace ic201. no no done waveforms 18 18 1.00 v (ic201, #13, 14) ch1 p-p = 1.00 v ch1 rms = 2.108v
5 troubleshooting syncmaster 753df/755df 5-11 5-1-18 osd failure ic101 pin 32 input is right? ic101 pin 1 input is right? check cn102 pin 8. yes yes no check and replace q102. check cn102 pin 14. no ic101 pins 29 and 30 inputs are right? check ic201 pins 41 and 42. yes no ic101 pins 18, 21 and 24 outputs are right? check and replace ic101. check and replace ic103. yes done no check cn104 and connector assy. waveforms 19 20 21 19 1.00 v (ic101, #32) ch1 p-p = 1.00v ch1 rms = 4.516v 20 1.00 v (ic101, #1) ch1 p-p = 1.00v ch1 rms = 5.024v 21 1.00 v (ic101, #18,21,24) ch1 p-p = 1.00v ch1 rms = 2.580v
5 troubleshooting 5-12 syncmaster 753df/755df 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 the button. (sw201 ~ sw204) no check ic201. rl601 operation is right? q601 base input is right? check and replace q601. no no yes check d-coil and th601. yes ic201 pin 4 output is right? check and replace ic201. yes no done check degaussing connector. 5-1-20 degaussing failure
5 troubleshooting syncmaster 753df/755df 5-13 5-2 general troubleshooting 5-2-1 no picture led blinks? led is green color? check micom. check g2 voltage, high voltage, r, g, b cathode voltage. yes no no refer to 5-2-2 shut down. yes 5-2-2 shut down blinking leds? scan failure check horizontal, vertical deflection system and check power supply secondary voltages. yes yes check power supply. no check and replace ic201. done no video failure? check video board. no yes
5 troubleshooting 5-14 syncmaster 753df/755df 5-2-3 missing color are proper video levels on cn101 (d-sub) pins 1, 3 and 5? are proper video signal on all cathodes? refer to 5-1-16 no video. yes yes no check signal generator. no are proper dc voltage on all cathodes? check ic101 pins 17, 20 and 23. check qr01, qr02, qg01, qg02, qb01 and qb02. yes yes no is g2 voltage right? check d502, q501. no is heater voltage right? check d608, q604, t601. no yes check d504, q502, t501. no yes yes yes is g1 voltage right? no replace crt. done 22 waveforms 22 10.0 v (r,g,b, video) ch1 p-p = 10.0v ch1 rms = 17.02v
5 troubleshooting syncmaster 753df/755df 5-15 is g2 voltage right? is blank pulse on pin 17 of ic401? check ic401. yes yes no check d502, q501 and adjust g2. no is v_flb pulse on collector of q303? check q303. done yes no does approve the vertical pulse on the crt socket g1? check cn102, cn201. yes no check white balance adjustment. 5-2-4 visible retrace 23 24 waveforms 23 5.00 v (q303, collector) ch1 p-p = 5.00v ch1 rms = 28.33v 24 20.00 v (crt, g1) ch1 p-p = 20.0v ch1 rms = 66.68v
5 troubleshooting 5-16 syncmaster 753df/755df are signals right? signals at pins 28 and 29 of ic201 are right? check ic201. yes yes no check video cable no signals at pins 14 and 15 of ic401 are right? check ic401 check circuits on main board. yes done no check input signals pins 2 and 3 of cn202. 5-2-5 unsynchronized image
5 troubleshooting syncmaster 753df/755df 5-17 is the convergence now within spec? readjust convergence. no done yes is the convergence now within spec? done change crt and readjust convergence. no done yes try readjusting convergence. 5-2-6 misconvergence
5 troubleshooting 5-18 syncmaster 753df/755df improved focus? check focus leads from fbt to crt socket. check the crt socket. no aging monitor and check for focus change. yes is dynamic focus circuit right? refer to 5-1-15 dynamic focus failure. replace the crt and verify focus. yes no adjust focus vr of fbt. 5-2-7 poor focus 5-2-8 purity failure purity is right? degaussing circuit is right? refer to 5-1-20 degaussing failure. replace crt and verify purity. yes no no done yes degaussing
6-2 syncmaster 753df/755df 6 exploded view and parts list 6-1 front cover & crt assy
6 exploded view & parts list syncmaster 753df/755df 6-3 6-2 chassis & stand assy
6 exploded view & parts list 6-4 syncmaster 753df/755df 6-3 rear cover assy
loc. no. code no. description specification remarks bd301 3301-000011 core-ferrite bead aa,3.5x1.0x5.7mm,1500,2375g bd401 3301-000011 core-ferrite bead aa,3.5x1.0x5.7mm,1500,2375g bd402 3301-000011 core-ferrite bead aa,3.5x1.0x5.7mm,1500,2375g bd403 3301-000011 core-ferrite bead aa,3.5x1.0x5.7mm,1500,2375g bd555 3301-000011 core-ferrite bead aa,3.5x1.0x5.7mm,1500,2375g bd601 3301-000011 core-ferrite bead aa,3.5x1.0x5.7mm,1500,2375g bd602 3301-000011 core-ferrite bead aa,3.5x1.0x5.7mm,1500,2375g bd603 3301-000011 core-ferrite bead aa,3.5x1.0x5.7mm,1500,2375g c201 2401-000025 c-al 100uf,20%,16v,gp,tp,6.3x11,5 c202 2201-000389 c-ceramic,disc 0.022nf,5%,50v,np0,tp,5x3,5 c203 2201-000389 c-ceramic,disc 0.022nf,5%,50v,np0,tp,5x3,5 c204 2401-002075 c-al 4.7uf,20%,50v,gp,tp,5x11,5 c205 2401-000603 c-al 1uf,20%,50v,gp,tp,5x11,5 c206 2401-000050 c-al 10uf,20%,16v,gp,tp,5x11,2.5 c207 2401-002075 c-al 4.7uf,20%,50v,gp,tp,5x11,5 c209 2401-002075 c-al 4.7uf,20%,50v,gp,tp,5x11,5 c210 2401-002075 c-al 4.7uf,20%,50v,gp,tp,5x11,5 c211 2201-000146 c-ceramic,disc 0.1nf,5%,50v,sl,tp,5x3.5,5 c212 2201-000017 c-ceramic,disc 1nf,10%,50v,y5p,tp,5x3.5,5 c213 2401-000029 c-al 10uf,20%,100v,gp,tp,6.3x11,5 c214 2401-000025 c-al 100uf,20%,16v,gp,tp,6.3x11,5 c215 2201-000146 c-ceramic,disc 0.1nf,5%,50v,sl,tp,5x3.5,5 c216 2401-000603 c-al 1uf,20%,50v,gp,tp,5x11,5 c217 2202-002009 c-ceramic,mlc-axial 100nf,+80-20%,50v,y5v,tp,2.3x3 c220 2401-000025 c-al 100uf,20%,16v,gp,tp,6.3x11,5 c225 2401-002075 c-al 4.7uf,20%,50v,gp,tp,5x11,5 c301 2301-000010 c-film,pef 100nf,5%,100v,tp,11.5x12.5mm,5 c302 2305-001041 c-film,mpef 220nf,5%,63v,tp,7.5x4.5x13.5,5 c305 2401-000037 c-al 470uf,20%,16v,gp,tp,8x11.5,5 c306 2401-000856 c-al 220uf,20%,35v,wt,tp,10x20,5 c307 2305-000237 c-film,mpef 1uf,5%,63v,tp,7.5x15.5mm,5mm c308 2301-000004 c-film,pef 2.2nf,5%,100v,tp,5.5x10x2.9,5m c309 2202-000252 c-ceramic,mlc-axial 4.7nf,10%,50v,x7r,tp,2.5x4.3,- c310 2301-000519 c-film,pef 3.3nf,5%,100v,tp,5.8x3x12.5,5m c311 2301-001027 c-film,pef 15nf,10%,250v,tp,9.5x12x4.5,5m c312 2401-001016 c-al 3.3uf,20%,50v,bp,tp,5x11,5 c401 2301-000312 c-film,pef 8.2nf,5%,100v,tp,6x12.5mm,5mm c402 2201-000119 c-ceramic,disc 100nf,+80-20%,50v,y5v,tp,8x3,5 c403 2301-000148 c-film,pef 10nf,5%,100v,tp,7x3.2x7mm,5mm c404 2301-000004 c-film,pef 2.2nf,5%,100v,tp,5.5x10x2.9,5m c405 2201-000823 c-ceramic,disc 0.27nf,5%,50v,sl,tp,8x3.5,5 c406 2301-000013 c-film,pef 4.7nf,5%,100v,tp,10.5x12.5x6.5 c407 2401-000540 c-al 150uf,20%,63v,lz,tp,10x25,5 7 electrical parts list syncmaster 753df/755df 7-1 7 electrical parts list 7-1 main pcb parts
c408 2201-000556 c-ceramic,disc 0.47nf,10%,500v,y5p,tp,5.5x3,5 c409 2306-000147 c-film,mppf 1uf,5%,250v,bk,26x24x15,22.5mm c410 2401-000037 c-al 470uf,20%,16v,gp,tp,8x11.5,5 c411 2301-000174 c-film,pef 15nf,5%,100v,tp,7.2x4.0x7.5mm, c412 2301-000519 c-film,pef 3.3nf,5%,100v,tp,5.8x3x12.5,5m c413 2401-001012 c-al 3.3uf,20%,50v,bp,tp,16x25,7.5 c414 2401-001334 c-al 470nf,20%,50v,gp,tp,5x11,2.5 c415 2401-001218 c-al 4.7uf,20%,100v,wt,tp,5x11,5 c416 2301-000010 c-film,pef 100nf,5%,100v,tp,11.5x12.5mm,5 c417 2301-000148 c-film,pef 10nf,5%,100v,tp,7x3.2x7mm,5mm c419 2303-000165 c-film,ppf 2.5nf,5%,1.6kv,tp,21x6.8x12.6mm,7.5 c420 2301-001305 c-film,ppf 2.2nf,3%,1.6kv,tp,22x15.5x8.5mm,7.5 c421 2301-001341 c-film,ppf 3.3nf,5%,630v,tp,17.4x10x5.4mm,7.5 c423 2401-000603 c-al 1uf,20%,50v,gp,tp,5x11,5 c425 2306-000131 c-film,mppf 150nf,5%,250v,tp,19x16x7.5,7.5 c426 2401-000603 c-al 1uf,20%,50v,gp,tp,5x11,5 c427 2306-000171 c-film,mppf 270nf,5%,250v,tp,21.5x12.5mm,7 c429 2401-000603 c-al 1uf,20%,50v,gp,tp,5x11,5 c430 2306-000249 c-film,mppf 680nf,5%,250v,tp,26x20.5x12,20 c431 2306-000179 c-film,mppf 300nf,5%,250v,tp,20x18.5x10.5, c432 2305-001033 c-film,mpef 15nf,10%,250v,tp,13x9.0x4.5mm, c433 2305-001003 c-film,mpef 10nf,5%,250v,tp,13x4.5x9mm,7.5 c434 2401-001016 c-al 3.3uf,20%,50v,bp,tp,5x11,5 c435 2201-002079 c-ceramic,disc 0.15nf,10%,500v,y5p,tp,6.3x4mm,5 c436 2201-000672 c-ceramic,disc 0.82nf,10%,500v,y5p,tp,6.5x3,5 c445 2201-000019 c-ceramic,disc 10nf,+80-20%,500v,y5v,tp,13.5x4mm,5 c446 2201-000647 c-ceramic,disc 0.068nf,5%,500v,np0,tp,8x3.5mm,5 c447 2201-000476 c-ceramic,disc 0.033nf,10%,500v,sl,tp,5.5x3,5 c448 2305-000428 c-film,mpef 47nf,5%,250v,tp,11x9x4.5,5mm c450 2305-000237 c-film,mpef 1uf,5%,63v,tp,7.5x15.5mm,5mm c501 2301-000016 c-film,pef 22nf,5%,100v,tp,7.2x4.5x9.0mm, c502 2301-000016 c-film,pef 22nf,5%,100v,tp,7.2x4.5x9.0mm, c503 2401-000603 c-al 1uf,20%,50v,gp,tp,5x11,5 c504 2301-000004 c-film,pef 2.2nf,5%,100v,tp,5.5x10x2.9,5m c505 2401-000059 c-al 220nf,20%,50v,gp,-,5x11,5 c506 2201-000019 c-ceramic,disc 10nf,+80-20%,500v,y5v,tp,13.5x4mm,5 c507 2201-000291 c-ceramic,disc 1nf,10%,500v,y5p,tp,7.5x3.5,5 c508 2401-002267 c-al 2.2uf,20%,250v,gp,tp,8x11.5,5 c509 2401-002267 c-al 2.2uf,20%,250v,gp,tp,8x11.5,5 c510 2301-000020 c-film,pef 27nf,5%,100v,tp,7.3x4x12.5mm,5 c511 2301-000519 c-film,pef 3.3nf,5%,100v,tp,5.8x3x12.5,5m c512 2301-000148 c-film,pef 10nf,5%,100v,tp,7x3.2x7mm,5mm c513 2201-000291 c-ceramic,disc 1nf,10%,500v,y5p,tp,7.5x3.5,5 c514 2401-001334 c-al 470nf,20%,50v,gp,tp,5x11,2.5 c530 2201-000291 c-ceramic,disc 1nf,10%,500v,y5p,tp,7.5x3.5,5 c551 2401-000050 c-al 10uf,20%,16v,gp,tp,5x11,2.5 c552 2201-000132 c-ceramic,disc 0.1nf,10%,500v,y5p,tp,6.5x3,5 7 electrical parts list 7-2 syncmaster 753df/755df loc. no. code no. description specification remarks
loc. no. code no. description specification remarks c557 2401-001643 c-al 0.68uf,20%,50v,gp,tp,5x11mm,5 c601 2301-001195 c-film,mppf 150nf,10%,275vac,bk,26x16.5x7, c602 2301-001195 c-film,mppf 150nf,10%,275vac,bk,26x16.5x7, c603 2201-000024 c-ceramic,disc 4.7nf,20%,250vac,y5u,tp,16x7,7 c604 2201-000024 c-ceramic,disc 4.7nf,20%,250vac,y5u,tp,16x7,7 c607 2202-002009 c-ceramic,mlc-axial 100nf,+80-20%,50v,y5v,tp,2.3x3 c608 2401-003391 c-al 220uf,20%,450v,gp,bk,25x50,10 c609 2401-000971 c-al 22uf,20%,50v,wt,tp,6x11mm,5mm c610 2301-000284 c-film,pef 47nf,5%,100v,tp,8.5x12.5mm,5mm c611 2401-000613 c-al 1uf,20%,50v,wt,tp,5x11,5 c612 2401-000613 c-al 1uf,20%,50v,wt,tp,5x11,5 c613 2201-000129 c-ceramic,disc 0.1nf,10%,1kv,y5p,tp,7x4,5 c614 2201-000019 c-ceramic,disc 10nf,+80-20%,500v,y5v,tp,13.5x4mm,5 c615 2201-000291 c-ceramic,disc 1nf,10%,500v,y5p,tp,7.5x3.5,5 c616 2201-000023 c-ceramic,disc 2.2nf,20%,125v,y5u,tp,11x7,5 c617 2201-000023 c-ceramic,disc 2.2nf,20%,125v,y5u,tp,11x7,5 c618 2401-000039 c-al 1000uf,20%,16v,gp,tp,10x16,5 c619 2201-000469 c-ceramic,disc 0.33nf,10%,500v,y5p,tp,5.5x3,5 c620 2401-000540 c-al 150uf,20%,63v,lz,tp,10x25,5 c621 2401-001585 c-al 47uf,20%,50v,wt,tp,8x11.5,5 c622 2401-000039 c-al 1000uf,20%,16v,gp,tp,10x16,5 c623 2401-000039 c-al 1000uf,20%,16v,gp,tp,10x16,5 c624 2201-000210 c-ceramic,disc 0.12nf,10%,1kv,y5p,tp,6.3x4mm,5 c625 2305-001041 c-film,mpef 220nf,5%,63v,tp,7.5x4.5x13.5,5 c626 2401-000037 c-al 470uf,20%,16v,gp,tp,8x11.5,5 c627 2401-000142 c-al 1000uf,20%,16v,wt,tp,10x20,5 c630 2401-001561 c-al 47uf,20%,35v,wt,tp,8x11.5,5 c631 2202-002009 c-ceramic,mlc-axial 100nf,+80-20%,50v,y5v,tp,2.3x3 c635 2201-000019 c-ceramic,disc 10nf,+80-20%,500v,y5v,tp,13.5x4mm,5 cis bh39-00014a cbf-harness 1p,280mm,red,ul1032,awg22,yfh800-1,bs201r cis bh39-00145a cbf signal att,1500mm,15p/6p,7p,ivory(iv01),-,d-sub/male cis bh68-00001a label/mark-cdt art-paper 100g,-,wht,blk,-,all,cdt cis bh72-00025a guide-power cda4507,abs+pc,5v,iv16,-,- cis bh72-00026a shaft-power cda4507,abs+pc,5v,iv16,-,- cis bh72-00078a sheet-lmf dp17l,al+pc,-,-,0.5,- cis bh73-60304c rubber-support dp15lt,cr v0,gray,-,14*7*10,-,- cis bh75-00031b unit/frame-bottom df17js,secc t1.0,-,-,- cis bh71-00008a shield-bottom cda4507,secc ,t1.0,-,- cis bh71-00059a earth-plate/front df17js,sts 301,t0.15,-,- cis bh46-00001p micom-s/w,df17ks dp-flat(70khz),-,- cis 0205-001027 oil-silicon g746,-,- cis 1204-001508 ic-vertical def. ka2142,sip,10p,-,plastic,35v,15w,-20to+70c,st,vertical deflection cis 6006-001008 screw-assy mach wsp,bh,+,m3,l10,zpc(yel),swrch cis 6021-000118 nut-hexagon 1c,m3,zpc(yel),sm20c cis bh62-00003a heat/sink-v.ic -,t1,-,a1050s,da/db cis bh13-00004a ic-hybrid -,dp104c,to-220-5l,5p,power switch,-,- cis bh61-00004a spring-tr cda,cdb,sus304,t0.5,-,-,-,- 7 electrical parts list syncmaster 753df/755df 7-3
cis bh62-00004a heat/sink-power -,t1,-,a1050s,da/db cis bh62-20001b rubber csq4357,w25*l20*t0.45,-,-,-,- cis 0205-001027 oil-silicon g746,-,- cis 0505-001309 fet-silicon irf630,n,200v,10a,0.4ohm,100w,to-220 cis 6006-001008 screw-assy mach wsp,bh,+,m3,l10,zpc(yel),swrch cis 6021-000118 nut-hexagon 1c,m3,zpc(yel),sm20c cis bh62-30024a heat/sink-tr spc,t1,sn,cfx1577l cis 0205-001027 oil-silicon g746,-,- cis 0402-001255 diode-rectifier dtv56f,1.5kv,10a,to-220ac,bk cis 0502-000465 tr-power ktd2058-y,npn,25w,to-220is,st, cis 0502-001170 tr-power 2sc5440,npn,60000mw,top-3e,st,-8 cis bh61-00004a spring-tr cda,cdb,sus304,t0.5,-,-,-,- cis bh61-70003a spring cvt4857,sts304-w1/2h,t0.5,w3.8 cis bh62-00015a heat sink-fbt a1050s,t1.0,t1.0,-,- cis 0205-001027 oil-silicon g746,-,- cis 0505-001181 fet-silicon irf634a,n,250v,8.1a,450mohm,74 cis bh61-00004a spring-tr cda,cdb,sus304,t0.5,-,-,-,- cis bh62-00016a heat sink-tr a1050s,t1.0,-,dp17mo cn201 3711-003895 connector-header box,13p,1r,2mm,straight,sn cn202 3711-003873 connector-header box,7p,1r,2mm,straight,sn cn304 3711-000197 connector-header 1wall,3p,1r,2.5mm,straight,sn cn403 3711-003989 connector-header nowall,4p,1r,8mm,straight,sn cn501 bh71-40300a pin-hinge -,brass,d2.36,sn,heat/sink cn601 3721-001028 plug-ac power 3p,-,-,ni cn603 3711-000217 connector-header 1wall,3p,1r,3.96mm,straight,sn d301 0402-000274 diode-rectifier uf4004,400v,1a,do-41,tp d401 0402-000274 diode-rectifier uf4004,400v,1a,do-41,tp d402 0402-000006 diode-rectifier 1n4007gp,1000v,1a,do-41,tp d403 0402-000006 diode-rectifier 1n4007gp,1000v,1a,do-41,tp d404 0402-000006 diode-rectifier 1n4007gp,1000v,1a,do-41,tp d405 0402-000208 diode-rectifier ek-04,40v,1.5a,do-41 d406 0402-001025 diode-rectifier erd07-15,1.5kv,1.5a,-,tp d407 0402-001118 diode-rectifier uf1g,400v,1.2a,do-204al,tp d409 0402-001295 diode-rectifier gur460l-5700,600v,4a,do-201ad,bk d410 0402-000546 diode-rectifier tvr10g,400v,1.0a,do-41,tp d411 0402-000546 diode-rectifier tvr10g,400v,1.0a,do-41,tp d412 0402-000546 diode-rectifier tvr10g,400v,1.0a,do-41,tp d413 0402-000546 diode-rectifier tvr10g,400v,1.0a,do-41,tp d420 0401-000005 diode-switching 1n4148,100v,200ma,do-35,tp d421 0401-000005 diode-switching 1n4148,100v,200ma,do-35,tp d422 0401-000004 diode-switching 1ss244,250v,200ma,do-34,tp d431 0401-000005 diode-switching 1n4148,100v,200ma,do-35,tp d432 0402-000546 diode-rectifier tvr10g,400v,1.0a,do-41,tp d501 0401-000005 diode-switching 1n4148,100v,200ma,do-35,tp d502 0402-000017 diode-rectifier rgp02-12,1200v,0.5a,do-204al,t d503 0402-000546 diode-rectifier tvr10g,400v,1.0a,do-41,tp d504 0402-000546 diode-rectifier tvr10g,400v,1.0a,do-41,tp 7 electrical parts list 7-4 syncmaster 753df/755df loc. no. code no. description specification remarks
loc. no. code no. description specification remarks d505 0401-000004 diode-switching 1ss244,250v,200ma,do-34,tp d506 0402-000546 diode-rectifier tvr10g,400v,1.0a,do-41,tp d507 0401-000005 diode-switching 1n4148,100v,200ma,do-35,tp d508 0401-000005 diode-switching 1n4148,100v,200ma,do-35,tp d509 0401-000005 diode-switching 1n4148,100v,200ma,do-35,tp d510 0401-000005 diode-switching 1n4148,100v,200ma,do-35,tp d511 0401-000005 diode-switching 1n4148,100v,200ma,do-35,tp d512 0401-000005 diode-switching 1n4148,100v,200ma,do-35,tp d513 0401-000005 diode-switching 1n4148,100v,200ma,do-35,tp d515 0401-000005 diode-switching 1n4148,100v,200ma,do-35,tp d516 0401-000005 diode-switching 1n4148,100v,200ma,do-35,tp d601 0402-000103 diode-bridge d2sba60,600v,1.5a,sip-4,st d602 0401-000005 diode-switching 1n4148,100v,200ma,do-35,tp d604 0402-000012 diode-rectifier uf4007,1kv,1a,do-41,tp d605 0402-000012 diode-rectifier uf4007,1kv,1a,do-41,tp d606 0402-000546 diode-rectifier tvr10g,400v,1.0a,do-41,tp d607 0401-000005 diode-switching 1n4148,100v,200ma,do-35,tp d608 0402-000274 diode-rectifier uf4004,400v,1a,do-41,tp d609 0402-000005 diode-rectifier 31df4,400v,3a,do-201ad,bk d610 0402-000012 diode-rectifier uf4007,1kv,1a,do-41,tp d611 0402-001118 diode-rectifier uf1g,400v,1.2a,do-204al,tp d612 0402-000274 diode-rectifier uf4004,400v,1a,do-41,tp d614 0402-000546 diode-rectifier tvr10g,400v,1.0a,do-41,tp d615 0401-000005 diode-switching 1n4148,100v,200ma,do-35,tp d616 0401-000005 diode-switching 1n4148,100v,200ma,do-35,tp d617 0402-001039 diode-rectifier sb020,20v,600ma,mpg06,tp ey301 6042-000001 eyelet id2.2,od2.7,l3.1,sn,bss3-e/eh ey302 6042-000001 eyelet id2.2,od2.7,l3.1,sn,bss3-e/eh ey401 6042-000002 eyelet id1.5,od2,l3.1,sn,bss3-e/eh ey501 6042-000001 eyelet id2.2,od2.7,l3.1,sn,bss3-e/eh ey502 6042-000001 eyelet id2.2,od2.7,l3.1,sn,bss3-e/eh ey503 6042-000001 eyelet id2.2,od2.7,l3.1,sn,bss3-e/eh ey504 6042-000002 eyelet id1.5,od2,l3.1,sn,bss3-e/eh ey505 6042-000002 eyelet id1.5,od2,l3.1,sn,bss3-e/eh ey506 6042-000002 eyelet id1.5,od2,l3.1,sn,bss3-e/eh ey507 6042-000002 eyelet id1.5,od2,l3.1,sn,bss3-e/eh ey508 6042-000002 eyelet id1.5,od2,l3.1,sn,bss3-e/eh ey509 6042-000002 eyelet id1.5,od2,l3.1,sn,bss3-e/eh ey601 6042-000001 eyelet id2.2,od2.7,l3.1,sn,bss3-e/eh ey602 6042-000001 eyelet id2.2,od2.7,l3.1,sn,bss3-e/eh ey603 6042-000001 eyelet id2.2,od2.7,l3.1,sn,bss3-e/eh ey604 6042-000001 eyelet id2.2,od2.7,l3.1,sn,bss3-e/eh ey605 6042-000001 eyelet id2.2,od2.7,l3.1,sn,bss3-e/eh ey606 6042-000001 eyelet id2.2,od2.7,l3.1,sn,bss3-e/eh ey607 6042-000002 eyelet id1.5,od2,l3.1,sn,bss3-e/eh ey608 6042-000002 eyelet id1.5,od2,l3.1,sn,bss3-e/eh ey609 6042-000002 eyelet id1.5,od2,l3.1,sn,bss3-e/eh 7 electrical parts list syncmaster 753df/755df 7-5
ey610 6042-000002 eyelet id1.5,od2,l3.1,sn,bss3-e/eh fbt 6502-000001 cable clamp dawh-5nb,d15,l35,ntr,nylon66 fh1 3602-000001 fuse-clip -,-,30mohm fuse 3601-000004 fuse-cartridge 250v,3.15a,slow-blow,ceramic,5x20mm gt501 bh71-40300a pin-hinge -,brass,d2.36,sn,heat/sink gt603 bh71-40300a pin-hinge -,brass,d2.36,sn,heat/sink gt604 bh71-40300a pin-hinge -,brass,d2.36,sn,heat/sink hs301 bh99-00002a assy,heat/sink h/s v.ic,screw+nut,ka2142,-,-,oil silicon,-,- hs401 bh99-00006a assy,heat/sink h/s,screw+nut,irf630,-,-,oil silicon,-,- hs402 bh99-00010a assy,heat/sink hs tr,spring,irf634a,-,-,oil silicon,-,- hs501 bh99-00009b assy heat/sink hs fbt,spring,2sc5440,dtv56f,ktd2058,oil silicon,-,- hs601 bh99-00003a assy,heat/sink h/s power,spring,dp104,-,-,rubber,-,- ic201 0903-001166 ic-microcontroller 88p6232,8bit,dip,42p,600mil,12mhz,st,cmos,plastic,5v,-,-40to+85c,464byte,32k,8bi ic201_sock 3704-001071 socket-ic 42p,dip,sn,1.778mm ic202 1103-001149 ic-eeprom 24c041,4kbit,dip,8p,300mil,10ms,5v,10%,plastic,-25to+70c,10ua,cmos,st ic401 1204-001509 ic-hor./ver.processo tda4859,dip,32p,400mil,plastic,16v,-,-20to+70cc,st,h/v def. processor ic602 1203-000165 ic-posi.adjust reg. 78r12,to-220,3p,-,-,12v,-,0to+ ic603 1201-000229 ic-op amp 324,dip,14p,300mil,quad,100v/m ic604 1203-000001 ic-posi.fixed reg. 7805,to-220,3p,-,plastic,4.8/5 ic605 1203-000495 ic-reset 7045,t0-92,3p,-,plastic,4.3/4. jp1 bh39-40305u cbf harness ,52mm,-,-,awg22(0.6pi),-,-,-,- jp10 bh39-40305u cbf harness ,52mm,-,-,awg22(0.6pi),-,-,-,- jp11 bh39-40305u cbf harness ,52mm,-,-,awg22(0.6pi),-,-,-,- jp13 bh39-40305u cbf harness ,52mm,-,-,awg22(0.6pi),-,-,-,- jp14 bh39-40305u cbf harness ,52mm,-,-,awg22(0.6pi),-,-,-,- jp15 bh39-40305u cbf harness ,52mm,-,-,awg22(0.6pi),-,-,-,- jp16 bh39-40305u cbf harness ,52mm,-,-,awg22(0.6pi),-,-,-,- jp17 bh39-40305u cbf harness ,52mm,-,-,awg22(0.6pi),-,-,-,- jp18 bh39-40305u cbf harness ,52mm,-,-,awg22(0.6pi),-,-,-,- jp19 bh39-40305u cbf harness ,52mm,-,-,awg22(0.6pi),-,-,-,- jp2 bh39-40305u cbf harness ,52mm,-,-,awg22(0.6pi),-,-,-,- jp20 bh39-40305u cbf harness ,52mm,-,-,awg22(0.6pi),-,-,-,- jp22 bh39-40305u cbf harness ,52mm,-,-,awg22(0.6pi),-,-,-,- jp23 bh39-40305u cbf harness ,52mm,-,-,awg22(0.6pi),-,-,-,- jp24 bh39-40305u cbf harness ,52mm,-,-,awg22(0.6pi),-,-,-,- jp25 bh39-40305u cbf harness ,52mm,-,-,awg22(0.6pi),-,-,-,- jp26 bh39-40305u cbf harness ,52mm,-,-,awg22(0.6pi),-,-,-,- jp27 bh39-40305u cbf harness ,52mm,-,-,awg22(0.6pi),-,-,-,- jp28 bh39-40305u cbf harness ,52mm,-,-,awg22(0.6pi),-,-,-,- jp29 bh39-40305u cbf harness ,52mm,-,-,awg22(0.6pi),-,-,-,- jp3 bh39-40305u cbf harness ,52mm,-,-,awg22(0.6pi),-,-,-,- jp30 bh39-40305u cbf harness ,52mm,-,-,awg22(0.6pi),-,-,-,- jp31 bh39-40305u cbf harness ,52mm,-,-,awg22(0.6pi),-,-,-,- jp32 bh39-40305u cbf harness ,52mm,-,-,awg22(0.6pi),-,-,-,- jp33 bh39-40305u cbf harness ,52mm,-,-,awg22(0.6pi),-,-,-,- jp34 bh39-40305u cbf harness ,52mm,-,-,awg22(0.6pi),-,-,-,- jp35 bh39-40305u cbf harness ,52mm,-,-,awg22(0.6pi),-,-,-,- 7 electrical parts list 7-6 syncmaster 753df/755df loc. no. code no. description specification remarks
loc. no. code no. description specification remarks jp36 bh39-40305u cbf harness ,52mm,-,-,awg22(0.6pi),-,-,-,- jp37 bh39-40305u cbf harness ,52mm,-,-,awg22(0.6pi),-,-,-,- jp38 bh39-40305u cbf harness ,52mm,-,-,awg22(0.6pi),-,-,-,- jp39 bh39-40305u cbf harness ,52mm,-,-,awg22(0.6pi),-,-,-,- jp4 bh39-40305u cbf harness ,52mm,-,-,awg22(0.6pi),-,-,-,- jp40 bh39-40305u cbf harness ,52mm,-,-,awg22(0.6pi),-,-,-,- jp41 bh39-40305u cbf harness ,52mm,-,-,awg22(0.6pi),-,-,-,- jp42 bh39-40305u cbf harness ,52mm,-,-,awg22(0.6pi),-,-,-,- jp43 bh39-40305u cbf harness ,52mm,-,-,awg22(0.6pi),-,-,-,- jp44 bh39-40305u cbf harness ,52mm,-,-,awg22(0.6pi),-,-,-,- jp45 bh39-40305u cbf harness ,52mm,-,-,awg22(0.6pi),-,-,-,- jp46 bh39-40305u cbf harness ,52mm,-,-,awg22(0.6pi),-,-,-,- jp47 bh39-40305u cbf harness ,52mm,-,-,awg22(0.6pi),-,-,-,- jp48 bh39-40305u cbf harness ,52mm,-,-,awg22(0.6pi),-,-,-,- jp49 bh39-40305u cbf harness ,52mm,-,-,awg22(0.6pi),-,-,-,- jp5 bh39-40305u cbf harness ,52mm,-,-,awg22(0.6pi),-,-,-,- jp50 bh39-40305u cbf harness ,52mm,-,-,awg22(0.6pi),-,-,-,- jp51 bh39-40305u cbf harness ,52mm,-,-,awg22(0.6pi),-,-,-,- jp52 bh39-40305u cbf harness ,52mm,-,-,awg22(0.6pi),-,-,-,- jp53 bh39-40305u cbf harness ,52mm,-,-,awg22(0.6pi),-,-,-,- jp54 bh39-40305u cbf harness ,52mm,-,-,awg22(0.6pi),-,-,-,- jp55 bh39-40305u cbf harness ,52mm,-,-,awg22(0.6pi),-,-,-,- jp56 bh39-40305u cbf harness ,52mm,-,-,awg22(0.6pi),-,-,-,- jp57 bh39-40305u cbf harness ,52mm,-,-,awg22(0.6pi),-,-,-,- jp58 bh39-40305u cbf harness ,52mm,-,-,awg22(0.6pi),-,-,-,- jp59 bh39-40305u cbf harness ,52mm,-,-,awg22(0.6pi),-,-,-,- jp6 bh39-40305u cbf harness ,52mm,-,-,awg22(0.6pi),-,-,-,- jp60 bh39-40305u cbf harness ,52mm,-,-,awg22(0.6pi),-,-,-,- jp61 bh39-40305u cbf harness ,52mm,-,-,awg22(0.6pi),-,-,-,- jp62 bh39-40305u cbf harness ,52mm,-,-,awg22(0.6pi),-,-,-,- jp63 bh39-40305u cbf harness ,52mm,-,-,awg22(0.6pi),-,-,-,- jp64 bh39-40305u cbf harness ,52mm,-,-,awg22(0.6pi),-,-,-,- jp65 bh39-40305u cbf harness ,52mm,-,-,awg22(0.6pi),-,-,-,- jp67 bh39-40305u cbf harness ,52mm,-,-,awg22(0.6pi),-,-,-,- jp68 bh39-40305u cbf harness ,52mm,-,-,awg22(0.6pi),-,-,-,- jp7 bh39-40305u cbf harness ,52mm,-,-,awg22(0.6pi),-,-,-,- jp70 bh39-40305u cbf harness ,52mm,-,-,awg22(0.6pi),-,-,-,- jp71 bh39-40305u cbf harness ,52mm,-,-,awg22(0.6pi),-,-,-,- jp72 bh39-40305u cbf harness ,52mm,-,-,awg22(0.6pi),-,-,-,- jp8 bh39-40305u cbf harness ,52mm,-,-,awg22(0.6pi),-,-,-,- jp9 bh39-40305u cbf harness ,52mm,-,-,awg22(0.6pi),-,-,-,- jw1 bh39-40306c cbf-harness ,60mm,blk,1015,awg22,-,-,-,-,- jw2 bh39-40306c cbf-harness ,60mm,blk,1015,awg22,-,-,-,-,- jw3 bh39-40305y cbf-harness ,110mm,blk,1015,awg22,-,-,-,-, jw4 bh39-40306c cbf-harness ,60mm,blk,1015,awg22,-,-,-,-,- l401 bh27-00005a coil-choke 120uh,10%,ar-06*30,bulk,-,- 7 electrical parts list syncmaster 753df/755df 7-7
l402 bh27-00022a coil-choke 100uh,+/-10%,dr1523(c:9.8),bk,-,- l403 bh27-20342u coil-choke 7.1mh,10%,dr8*11,bulk,-,- l601 bh27-00007a coil-line filter 25mh min,-,sqe 2424,bulk,-,- mp1.1 bh41-00063a pcb-main df17js,fr-1,1 layer,247*247*1.6t,1.6t op201 0601-001147 led round,grn,4.75mm,565nm q301 0501-000586 tr-small signal ksc945,npn,250mw,to-92,tp,120- q302 0501-000303 tr-small signal ksa733,pnp,250mw,to-92,tp,120- q303 0501-000586 tr-small signal ksc945,npn,250mw,to-92,tp,120- q401 0501-000122 tr-small signal 2n3904,npn,625mw,to-92,tp,100- q403 0505-001247 fet-silicon irfu210a,n,200v,2.7a,1.5ohm,26 q405 0501-000303 tr-small signal ksa733,pnp,250mw,to-92,tp,120- q406 0501-000303 tr-small signal ksa733,pnp,250mw,to-92,tp,120- q407 0501-000140 tr-small signal 2n5551,npn,625mw,to-92,-,80-25 q409 0505-001309 fet-silicon irf630,n,200v,10a,0.4ohm,100w,to-220 q410 0505-001309 fet-silicon irf630,n,200v,10a,0.4ohm,100w,to-220 q412 0501-000404 tr-small signal ksd1616-y,npn,750mw,to-92,tp,1 q413 0501-000321 tr-small signal ksb1116-y,pnp,0.75w,to-92,-,13 q414 0501-000586 tr-small signal ksc945,npn,250mw,to-92,tp,120- q415 0501-000586 tr-small signal ksc945,npn,250mw,to-92,tp,120- q416 0501-000586 tr-small signal ksc945,npn,250mw,to-92,tp,120- q423 0501-000303 tr-small signal ksa733,pnp,250mw,to-92,tp,120- q501 0501-000416 tr-small signal ksp92,pnp,625mw,to-92,tp,25 q502 0501-000143 tr-small signal 2n6520,pnp,625mw,to-92,-,30-20 q503 0501-000303 tr-small signal ksa733,pnp,250mw,to-92,tp,120- q551 0501-000413 tr-small signal ksp44,npn,625mw,to-92,-,50-200 q601 0501-000586 tr-small signal ksc945,npn,250mw,to-92,tp,120- q602 0501-000122 tr-small signal 2n3904,npn,625mw,to-92,tp,100- q604 0501-000404 tr-small signal ksd1616-y,npn,750mw,to-92,tp,1 q608 0501-000010 tr-small signal ksc1008,npn,800mw,to-92,tp,120 q609 0501-002228 tr-small signal kta1281,pnp,1000mw,to-92l,tp,120-240 q610 0501-000586 tr-small signal ksc945,npn,250mw,to-92,tp,120- r200 2001-000869 r-carbon 56ohm,5%,1/8w,aa,tp,1.8x3.2mm r201 2001-000786 r-carbon 47kohm,5%,1/8w,aa,tp,1.8x3.2mm r202 2001-000290 r-carbon 10kohm,5%,1/8w,aa,tp,1.8x3.2mm r203 2001-000734 r-carbon 4.7kohm,5%,1/8w,aa,tp,1.8x3.2mm r204 2001-000734 r-carbon 4.7kohm,5%,1/8w,aa,tp,1.8x3.2mm r206 2001-000515 r-carbon 220ohm,5%,1/8w,aa,tp,1.8x3.2mm r207 2001-000869 r-carbon 56ohm,5%,1/8w,aa,tp,1.8x3.2mm r208 2001-000869 r-carbon 56ohm,5%,1/8w,aa,tp,1.8x3.2mm r209 2001-000734 r-carbon 4.7kohm,5%,1/8w,aa,tp,1.8x3.2mm r210 2001-000472 r-carbon 2.7kohm,5%,1/8w,aa,tp,1.8x3.2mm r211 2001-000878 r-carbon 6.2kohm,5%,1/8w,aa,tp,1.8x3.2mm r212 2001-000660 r-carbon 33kohm,5%,1/8w,aa,tp,1.8x3.2mm r213 2001-000429 r-carbon 1kohm,5%,1/8w,aa,tp,1.8x3.2mm r214 2001-000429 r-carbon 1kohm,5%,1/8w,aa,tp,1.8x3.2mm r215 2001-000281 r-carbon 100ohm,5%,1/8w,aa,tp,1.8x3.2mm 7 electrical parts list 7-8 syncmaster 753df/755df loc. no. code no. description specification remarks
loc. no. code no. description specification remarks r216 2001-000281 r-carbon 100ohm,5%,1/8w,aa,tp,1.8x3.2mm r217 2001-000281 r-carbon 100ohm,5%,1/8w,aa,tp,1.8x3.2mm r218 2001-000281 r-carbon 100ohm,5%,1/8w,aa,tp,1.8x3.2mm r220 2001-000281 r-carbon 100ohm,5%,1/8w,aa,tp,1.8x3.2mm r221 2001-000734 r-carbon 4.7kohm,5%,1/8w,aa,tp,1.8x3.2mm r222 2001-000734 r-carbon 4.7kohm,5%,1/8w,aa,tp,1.8x3.2mm r223 2001-000038 r-carbon 390ohm,5%,1/4w,aa,tp,2.4x6.4mm r224 2001-000869 r-carbon 56ohm,5%,1/8w,aa,tp,1.8x3.2mm r225 2001-000869 r-carbon 56ohm,5%,1/8w,aa,tp,1.8x3.2mm r229 2001-000281 r-carbon 100ohm,5%,1/8w,aa,tp,1.8x3.2mm r230 2001-000290 r-carbon 10kohm,5%,1/8w,aa,tp,1.8x3.2mm r231 2001-000241 r-carbon 1.5kohm,5%,1/8w,aa,tp,1.8x3.2mm r232 2001-000812 r-carbon 5.6kohm,5%,1/8w,aa,tp,1.8x3.2mm r233 2001-000331 r-carbon 12kohm,5%,1/8w,aa,tp,1.8x3.2mm r234 2001-000563 r-carbon 27kohm,5%,1/8w,aa,tp,1.8x3.2mm r235 2001-000472 r-carbon 2.7kohm,5%,1/8w,aa,tp,1.8x3.2mm r236 2001-000290 r-carbon 10kohm,5%,1/8w,aa,tp,1.8x3.2mm r239 2001-000290 r-carbon 10kohm,5%,1/8w,aa,tp,1.8x3.2mm r301 2001-000869 r-carbon 56ohm,5%,1/8w,aa,tp,1.8x3.2mm r302 2004-000580 r-metal 22kohm,1%,1/4w,aa,tp,2.4x6.4mm r303 2001-000890 r-carbon 6.8kohm,5%,1/8w,aa,tp,1.8x3.2mm r304 2001-000890 r-carbon 6.8kohm,5%,1/8w,aa,tp,1.8x3.2mm r306 2004-001022 r-metal 5.6kohm,1%,1/4w,aa,tp,2.4x6.4m r307 2001-001048 r-carbon(s) 1.2ohm,5%,1/2w,aa,tp,2.4x6.4mm r308 2001-000037 r-carbon(s) 330ohm,5%,1/2w,aa,tp,2.4x6.4mm r309 2004-004014 r-metal 2.4ohm,1%,1/4w,aa,tp,2.4x6.4mm r310 2004-001136 r-metal 6.8kohm,1%,1/4w,aa,tp,2.4x6.4m r311 2001-000890 r-carbon 6.8kohm,5%,1/8w,aa,tp,1.8x3.2mm r312 2001-000812 r-carbon 5.6kohm,5%,1/8w,aa,tp,1.8x3.2mm r315 2004-004014 r-metal 2.4ohm,1%,1/4w,aa,tp,2.4x6.4mm r316 2001-000281 r-carbon 100ohm,5%,1/8w,aa,tp,1.8x3.2mm r317 2001-000561 r-carbon 27kohm,5%,1/4w,aa,tp,2.4x6.4mm r318 2001-000766 r-carbon 43kohm,5%,1/8w,aa,tp,1.8x3.2mm r319 2001-000947 r-carbon 7.5kohm,5%,1/8w,aa,tp,1.8x3.2mm r320 2001-000331 r-carbon 12kohm,5%,1/8w,aa,tp,1.8x3.2mm r321 2001-000591 r-carbon 3.3kohm,5%,1/8w,aa,tp,1.8x3.2mm r322 2001-000890 r-carbon 6.8kohm,5%,1/8w,aa,tp,1.8x3.2mm r323 2001-000022 r-carbon(s) 33ohm,5%,1/2w,aa,tp,2.4x6.4mm r324 2001-000660 r-carbon 33kohm,5%,1/8w,aa,tp,1.8x3.2mm r325 2003-000805 r-metal oxide(s) 82ohm,5%,1w,aa,tp,3.3x9mm r326 2003-000805 r-metal oxide(s) 82ohm,5%,1w,aa,tp,3.3x9mm r402 2001-000869 r-carbon 56ohm,5%,1/8w,aa,tp,1.8x3.2mm r403 2004-001226 r-metal 750ohm,1%,1/4w,aa,tp,2.4x6.4mm r404 2004-000498 r-metal 2.7kohm,1%,1/4w,aa,tp,2.4x6.4m r405 2001-000591 r-carbon 3.3kohm,5%,1/8w,aa,tp,1.8x3.2mm r406 2001-000522 r-carbon 22kohm,5%,1/8w,aa,tp,1.8x3.2mm r407 2001-000109 r-carbon(s) 470ohm,5%,1/2w,aa,tp,2.4x6.4mm 7 electrical parts list syncmaster 753df/755df 7-9
7 electrical parts list 7-10 syncmaster 753df/755df loc. no. code no. description specification remarks r408 2001-000429 r-carbon 1kohm,5%,1/8w,aa,tp,1.8x3.2mm r409 2001-000812 r-carbon 5.6kohm,5%,1/8w,aa,tp,1.8x3.2mm r410 2001-000105 r-carbon 1.5kohm,5%,1/4w,aa,tp,2.4x6.4mm r411 2001-001096 r-carbon(s) 2.2ohm,5%,1/2w,aa,tp,2.4x6.4mm r412 2001-000290 r-carbon 10kohm,5%,1/8w,aa,tp,1.8x3.2mm r413 2001-001038 r-carbon(s) 0.56ohm,5%,1/2w,aa,tp,2.4x6.4mm r414 2001-001038 r-carbon(s) 0.56ohm,5%,1/2w,aa,tp,2.4x6.4mm r415 2003-000432 r-metal oxide(s) 1.5kohm,5%,3w,aa,tp,6x16mm r416 2001-000107 r-carbon(s) 150kohm,5%,1/2w,aa,tp,2.4x6.4mm r417 2001-000331 r-carbon 12kohm,5%,1/8w,aa,tp,1.8x3.2mm r418 2001-000221 r-carbon 1.2kohm,5%,1/8w,aa,tp,1.8x3.2mm r419 2001-000004 r-carbon 200kohm,5%,1/8w,aa,tp,1.8x3.2mm r420 2001-000395 r-carbon 180kohm,5%,1/4w,aa,tp,2.4x6.4mm r422 2001-001006 r-carbon 82ohm,5%,1/8w,aa,tp,1.8x3.2mm r423 2001-000258 r-carbon 1.8kohm,5%,1/8w,aa,tp,1.8x3.2mm r424 2004-000284 r-metal 12kohm,1%,1/4w,aa,tp,2.4x6.4mm r425 2001-000119 r-carbon 680ohm,5%,1/4w,aa,tp,2.4x6.4mm r426 2001-000110 r-carbon 10ohm,5%,1/4w,aa,tp,2.4x6.4mm r427 2001-000591 r-carbon 3.3kohm,5%,1/8w,aa,tp,1.8x3.2mm r428 2003-000505 r-metal oxide(s) 150ohm,5%,3w,aa,tp,6x16mm r429 2001-000052 r-carbon(s) 3.3kohm,5%,1/2w,aa,tp,2.4x6.4mm r430 2001-001078 r-carbon(s) 15kohm,5%,1/2w,aa,tp,2.4x6.4mm r431 2003-000407 r-metal oxide(s) 0.6ohm,5%,2w,aa,tp,4x12mm r432 2001-000020 r-carbon(s) 22ohm,5%,1/2w,aa,tp,2.4x6.4mm r433 2003-000769 r-metal oxide(s) 680ohm,5%,3w,aa,tp,6x16mm r434 2001-000449 r-carbon 2.2kohm,5%,1/8w,aa,tp,1.8x3.2mm r435 2001-000786 r-carbon 47kohm,5%,1/8w,aa,tp,1.8x3.2mm r436 2001-000449 r-carbon 2.2kohm,5%,1/8w,aa,tp,1.8x3.2mm r437 2001-000786 r-carbon 47kohm,5%,1/8w,aa,tp,1.8x3.2mm r438 2001-000449 r-carbon 2.2kohm,5%,1/8w,aa,tp,1.8x3.2mm r439 2001-000786 r-carbon 47kohm,5%,1/8w,aa,tp,1.8x3.2mm r440 2001-000947 r-carbon 7.5kohm,5%,1/8w,aa,tp,1.8x3.2mm r441 2001-000411 r-carbon 18kohm,5%,1/8w,aa,tp,1.8x3.2mm r443 2003-000578 r-metal oxide(s) 220ohm,5%,2w,aa,tp,4x12mm r444 2001-000739 r-carbon 4.7mohm,5%,1/8w,aa,tp,1.8x3.2mm r445 2001-001079 r-carbon(s) 15ohm,5%,1/2w,aa,tp,2.4x6.4mm r446 2001-000117 r-carbon(s) 68ohm,5%,1/2w,aa,tp,2.4x6.4mm r447 2003-000777 r-metal oxide(s) 68ohm,5%,2w,aa,tp,4x12mm r448 2003-000777 r-metal oxide(s) 68ohm,5%,2w,aa,tp,4x12mm r449 2001-000211 r-carbon 1ohm,5%,1/4w,aa,tp,2.4x6.4mm r450 2001-000522 r-carbon 22kohm,5%,1/8w,aa,tp,1.8x3.2mm r451 2001-000290 r-carbon 10kohm,5%,1/8w,aa,tp,1.8x3.2mm r452 2001-000290 r-carbon 10kohm,5%,1/8w,aa,tp,1.8x3.2mm r453 2001-000290 r-carbon 10kohm,5%,1/8w,aa,tp,1.8x3.2mm r454 2003-000650 r-metal oxide(s) 330ohm,5%,2w,aa,tp,4x12mm r458 2003-000650 r-metal oxide(s) 330ohm,5%,2w,aa,tp,4x12mm r459 2001-000938 r-carbon 68ohm,5%,1/8w,aa,tp,1.8x3.2mm
loc. no. code no. description specification remarks r460 2003-000724 r-metal oxide(s) 5.6ohm,5%,3w,aa,tp,6x16mm r500 2001-000435 r-carbon 1mohm,5%,1/8w,aa,tp,1.8x3.2mm r501 2001-000472 r-carbon 2.7kohm,5%,1/8w,aa,tp,1.8x3.2mm r502 2004-000979 r-metal 47kohm,1%,1/4w,aa,tp,2.4x6.4mm r503 2001-000449 r-carbon 2.2kohm,5%,1/8w,aa,tp,1.8x3.2mm r504 2001-000008 r-carbon 15kohm,5%,1/8w,aa,tp,1.8x3.2mm r505 2001-000008 r-carbon 15kohm,5%,1/8w,aa,tp,1.8x3.2mm r506 2004-000643 r-metal 270kohm,1%,1/4w,aa,tp,2.4x6.4m r507 2004-000216 r-metal 10kohm,1%,1/4w,aa,tp,2.4x6.4mm r508 2002-000121 r-composition 1mohm,10%,1/2w,aa,tp,3.5x9.5mm r509 2002-000121 r-composition 1mohm,10%,1/2w,aa,tp,3.5x9.5mm r510 2001-000837 r-carbon 51kohm,5%,1/8w,aa,tp,1.8x3.2mm r511 2001-000478 r-carbon 2.7ohm,5%,1/4w,aa,tp,2.4x6.4mm r512 2001-000786 r-carbon 47kohm,5%,1/8w,aa,tp,1.8x3.2mm r513 2001-000087 r-carbon(s) 120kohm,5%,1/2w,aa,tp,2.4x6.4mm r514 2001-000837 r-carbon 51kohm,5%,1/8w,aa,tp,1.8x3.2mm r515 2001-000546 r-carbon 270kohm,5%,1/4w,aa,tp,2.4x6.4mm r516 2002-001056 r-composition 180kohm,2%,1/4w,aa,tp,2.5x6.5mm r518 2001-001031 r-carbon 91kohm,5%,1/8w,aa,tp,1.8x3.2mm r519 2001-000356 r-carbon 150kohm,5%,1/8w,aa,tp,1.8x3.2mm r520 2001-000734 r-carbon 4.7kohm,5%,1/8w,aa,tp,1.8x3.2mm r524 2001-000660 r-carbon 33kohm,5%,1/8w,aa,tp,1.8x3.2mm r525 2001-000273 r-carbon 100kohm,5%,1/8w,aa,tp,1.8x3.2mm r526 2001-000766 r-carbon 43kohm,5%,1/8w,aa,tp,1.8x3.2mm r527 2001-000786 r-carbon 47kohm,5%,1/8w,aa,tp,1.8x3.2mm r529 2001-000429 r-carbon 1kohm,5%,1/8w,aa,tp,1.8x3.2mm r530 2001-000397 r-carbon 180kohm,5%,1/8w,aa,tp,1.8x3.2mm r531 2001-000508 r-carbon 220kohm,5%,1/8w,aa,tp,1.8x3.2mm r532 2001-000432 r-carbon 1mohm,5%,1/4w,aa,tp,2.4x6.4mm r551 2001-000530 r-carbon 240kohm,5%,1/4w,aa,tp,2.4x6.4mm r552 2001-000495 r-carbon 20kohm,5%,1/4w,aa,tp,2.4x6.4mm r553 2001-000642 r-carbon 330kohm,5%,1/2w,aa,tp,3.3x9mm r554 2002-001049 r-composition 240kohm,5%,1/2w,aa,tp,3.9x9mm r555 2001-000042 r-carbon 1kohm,5%,1/4w,aa,tp,2.4x6.4mm r556 2001-000613 r-carbon 3.9kohm,5%,1/8w,aa,tp,1.8x3.2mm r560 2002-000121 r-composition 1mohm,10%,1/2w,aa,tp,3.5x9.5mm r561 2001-000432 r-carbon 1mohm,5%,1/4w,aa,tp,2.4x6.4mm r570 2001-000085 r-carbon(s) 100kohm,5%,1/2w,aa,tp,2.4x6.4mm r600 2001-001129 r-carbon(s) 330kohm,5%,1/2w,aa,tp,2.4x6.4mm r601 2001-001129 r-carbon(s) 330kohm,5%,1/2w,aa,tp,2.4x6.4mm r602 2001-000023 r-carbon 47ohm,5%,1/4w,aa,tp,2.4x6.4mm r603 2001-000290 r-carbon 10kohm,5%,1/8w,aa,tp,1.8x3.2mm r604 2001-000857 r-carbon 560ohm,5%,1/8w,aa,tp,1.8x3.2mm r605 2001-000734 r-carbon 4.7kohm,5%,1/8w,aa,tp,1.8x3.2mm r607 2003-000014 r-metal oxide(s) 10kohm,5%,3w,aa,tp,6x16mm r608 2001-000281 r-carbon 100ohm,5%,1/8w,aa,tp,1.8x3.2mm r609 2001-000114 r-carbon(s) 180kohm,5%,1/2w,aa,tp,2.4x6.4mm 7 electrical parts list syncmaster 753df/755df 7-11
r610 2001-000114 r-carbon(s) 180kohm,5%,1/2w,aa,tp,2.4x6.4mm r611 2001-001079 r-carbon(s) 15ohm,5%,1/2w,aa,tp,2.4x6.4mm r612 2003-000738 r-metal oxide(s) 56kohm,5%,2w,aa,tp,4x12mm r614 2001-001107 r-carbon(s) 220ohm,5%,1/2w,aa,tp,2.4x6.4mm r615 2001-001088 r-carbon(s) 1kohm,5%,1/2w,aa,tp,2.4x6.4mm r616 2001-001108 r-carbon(s) 22kohm,5%,1/2w,aa,tp,2.4x6.4mm r617 2001-001037 r-carbon(s) 0.39ohm,5%,1/2w,aa,tp,2.4x6.4mm r618 2001-000429 r-carbon 1kohm,5%,1/8w,aa,tp,1.8x3.2mm r619 2003-000471 r-metal oxide(s) 10ohm,5%,2w,aa,tp,4x12mm r620 2001-000354 r-carbon 150kohm,5%,1/4w,aa,tp,2.4x6.4mm r621 2001-000989 r-carbon 820kohm,5%,1/8w,aa,tp,1.8x3.2mm r625 2001-000786 r-carbon 47kohm,5%,1/8w,aa,tp,1.8x3.2mm r630 2001-000786 r-carbon 47kohm,5%,1/8w,aa,tp,1.8x3.2mm r631 2001-000429 r-carbon 1kohm,5%,1/8w,aa,tp,1.8x3.2mm r632 2001-000290 r-carbon 10kohm,5%,1/8w,aa,tp,1.8x3.2mm rl601 3501-001111 relay-power 12vdc,250mw,5a,1forma,15ms,5ms s/btm+pcb 6003-000010 screw-taptite bwh,+,b,m3,l10,zpc(yel),swrch1 sk501 4715-000001 surge absorber 1kv,+50-10%,-,-, sw201 3404-000244 switch-tact 15v,20ma,90-170gf,7.5x7mm,spst sw202 3404-000244 switch-tact 15v,20ma,90-170gf,7.5x7mm,spst sw203 3404-000244 switch-tact 15v,20ma,90-170gf,7.5x7mm,spst sw204 3404-000244 switch-tact 15v,20ma,90-170gf,7.5x7mm,spst sw401 3406-000002 switch-rotary 36vdc,200ma,sp3t,- sw601 3403-001050 switch-push 30v,0.3a,spdt,on-off,pc bord t t401 bh26-00027a trans-hor.drive 35.0mh,-,ei 1916,pl-3,-,310uh,- t402 bh26-00028a trans-h.linearity 5.2uh,6p,dr1425(c:5.0),yl-81,5.2uh/68.0mh,-,hl-1425e t501 bh26-00035a trans-fbt 1.0mh,13p,fur3658,hv45,-,-,fm1059,fea831 t502 bh26-00057a trans-focus 3.8mh min,10p,ei-2218,(sb-5s),sb-5s,3.8mh/225mh min,40uh max,- t601 bh26-00059a trans-power 350uh,18p,eer 3541,pl3,pm2,7.0uh max.,0.22ohm,- t602 bh26-30302s trans-sync. 3-1(250uh),-,-,sb-5s,uu1116,3- th601 1404-000002 thermistor-ptc 9ohm,20%,-,-,tr,rect,- th602 1404-001020 thermistor-ntc 8ohm,15%,-,17mw/c,bk tp501 6042-000002 eyelet id1.5,od2,l3.1,sn,bss3-e/eh x201 2801-000005 crystal-unit 8mhz,50ppm,28-aam,s,35ohm,tp zd201 0403-000361 diode-zener uz6.2bsb,6.2v,5.99-6.24v,500mw zd202 0403-000361 diode-zener uz6.2bsb,6.2v,5.99-6.24v,500mw zd203 0403-000361 diode-zener uz6.2bsb,6.2v,5.99-6.24v,500mw zd204 0403-000361 diode-zener uz6.2bsb,6.2v,5.99-6.24v,500mw zd205 0403-000361 diode-zener uz6.2bsb,6.2v,5.99-6.24v,500mw zd502 0403-001068 diode-zener uz4.7bsa,4.7v,4.47-4.65v,500mw zd601 0403-000361 diode-zener uz6.2bsb,6.2v,5.99-6.24v,500mw zd602 0403-001068 diode-zener uz4.7bsa,4.7v,4.47-4.65v,500mw 7 electrical parts list 7-12 syncmaster 753df/755df loc. no. code no. description specification remarks
loc. no. code no. description specification remarks 7 electrical parts list syncmaster 753df/755df 7-13 bd102 3301-000011 core-ferrite bead aa,3.5x1.0x5.7mm,1500,2375g bd103 3301-000011 core-ferrite bead aa,3.5x1.0x5.7mm,1500,2375g c102 2401-000603 c-al 1uf,20%,50v,gp,tp,5x11,5 c103 2401-000037 c-al 470uf,20%,16v,gp,tp,8x11.5,5 c105 2301-000010 c-film,pef 100nf,5%,100v,tp,11.5x12.5mm,5 c106 2202-002009 c-ceramic,mlc-axial 100nf,+80-20%,50v,y5v,tp,2.3x3 c107 2401-000010 c-al 220uf,20%,16v,gp,-,6.3x11mm,2. c108 2401-000049 c-al 47uf,20%,100v,wt,tp,10x16,5 c109 2201-000177 c-ceramic,disc 10nf,10%,50v,y5p,tp,12x3.5,5 c110 2401-000025 c-al 100uf,20%,16v,gp,tp,6.3x11,5 c112 2401-000603 c-al 1uf,20%,50v,gp,tp,5x11,5 c113 2301-000287 c-film,pef 5.6nf,5%,100v,tp,10.5x12.5x6.5 c116 2301-000188 c-film,pef 1nf,5%,100v,tp,10.5x12.5x6.5,5 c117 2301-000188 c-film,pef 1nf,5%,100v,tp,10.5x12.5x6.5,5 c118 2201-000471 c-ceramic,disc 0.33nf,10%,50v,y5p,tp,4x3.5,5 c119 2201-000291 c-ceramic,disc 1nf,10%,500v,y5p,tp,7.5x3.5,5 c120 2201-000285 c-ceramic,disc 1nf,10%,1kv,y5p,tp,8x5,5 c121 2202-002009 c-ceramic,mlc-axial 100nf,+80-20%,50v,y5v,tp,2.3x3 c123 2201-000019 c-ceramic,disc 10nf,+80-20%,500v,y5v,tp,13.5x4mm,5 c124 2301-000148 c-film,pef 10nf,5%,100v,tp,7x3.2x7mm,5mm c125 2201-000119 c-ceramic,disc 100nf,+80-20%,50v,y5v,tp,8x3,5 c126 2201-000117 c-ceramic,disc 1.8nf,10%,500v,y5p,tp,8.5x3,5 c128 2201-000119 c-ceramic,disc 100nf,+80-20%,50v,y5v,tp,8x3,5 c151 2202-002009 c-ceramic,mlc-axial 100nf,+80-20%,50v,y5v,tp,2.3x3 c152 2202-002009 c-ceramic,mlc-axial 100nf,+80-20%,50v,y5v,tp,2.3x3 c160 2401-000031 c-al 47uf,20%,16v,gp,tp,5x11,5 cb01 2201-000119 c-ceramic,disc 100nf,+80-20%,50v,y5v,tp,8x3,5 cb02 2201-000119 c-ceramic,disc 100nf,+80-20%,50v,y5v,tp,8x3,5 cb04 2401-000055 c-al 1uf,20%,160v,wt,tp,3x11,5mm cb05 2301-000010 c-film,pef 100nf,5%,100v,tp,11.5x12.5mm,5 cb06 2202-002009 c-ceramic,mlc-axial 100nf,+80-20%,50v,y5v,tp,2.3x3 cb07 2201-000146 c-ceramic,disc 0.1nf,5%,50v,sl,tp,5x3.5,5 cb08 2201-000411 c-ceramic,disc 0.27nf,10%,50v,y5p,tp,4x3.5,5 cg01 2201-000119 c-ceramic,disc 100nf,+80-20%,50v,y5v,tp,8x3,5 cg02 2201-000119 c-ceramic,disc 100nf,+80-20%,50v,y5v,tp,8x3,5 cg04 2401-000055 c-al 1uf,20%,160v,wt,tp,3x11,5mm cg05 2301-000010 c-film,pef 100nf,5%,100v,tp,11.5x12.5mm,5 cg06 2202-002009 c-ceramic,mlc-axial 100nf,+80-20%,50v,y5v,tp,2.3x3 cg07 2201-000146 c-ceramic,disc 0.1nf,5%,50v,sl,tp,5x3.5,5 cg08 2201-000411 c-ceramic,disc 0.27nf,10%,50v,y5p,tp,4x3.5,5 cis bh75-00047a unit/shield-video/cap cl17lo,spte t0.3,-,-,- cis bh71-00006b shield-video/cap cl17lo,spte,0.2,-,- cis bh71-10311a earth-plate cis bh75-00192h unit/shield-video del,-,spte,-,-,14,15,17,- cis bh61-00002a spring-video cdb7907,sts h14 ,t1.0,-,-,-,normal cdt cis bh71-00007a shield-video cda4507,spte,t0.2,-,- cis bh72-00024a holder-video cda4507,abs+pc,5v,iv16,-,normal crt 7-2 video pcb parts
cis bh73-00014a holder-rubber(normal) del,silicon v2,gray,-,-,-,normal cis 0205-001027 oil-silicon g746,-,- cis 6006-001008 screw-assy mach wsp,bh,+,m3,l10,zpc(yel),swrch cis 6021-000118 nut-hexagon 1c,m3,zpc(yel),sm20c cis bh13-00003a ic-hybrid -,lm2437,to-220,9p,crt driver,0 to 6.0v,- cis bh62-00006a heat sink-video -,a1050s t2.0,-,db cn101 3711-004228 connector-header box,6p,1r,2mm,angle,sn cn102 bh39-00015a cbf-harness 13p/14p,200mm,wht/blk/red/blu,ul1007,awg26,smh200-13/ybnh200-14 cr01 2201-000119 c-ceramic,disc 100nf,+80-20%,50v,y5v,tp,8x3,5 cr02 2201-000119 c-ceramic,disc 100nf,+80-20%,50v,y5v,tp,8x3,5 cr04 2401-000055 c-al 1uf,20%,160v,wt,tp,3x11,5mm cr05 2301-000010 c-film,pef 100nf,5%,100v,tp,11.5x12.5mm,5 cr06 2202-002009 c-ceramic,mlc-axial 100nf,+80-20%,50v,y5v,tp,2.3x3 cr07 2201-000146 c-ceramic,disc 0.1nf,5%,50v,sl,tp,5x3.5,5 cr08 2201-000411 c-ceramic,disc 0.27nf,10%,50v,y5p,tp,4x3.5,5 d102 0401-000005 diode-switching 1n4148,100v,200ma,do-35,tp db01 0401-000005 diode-switching 1n4148,100v,200ma,do-35,tp db02 0401-000005 diode-switching 1n4148,100v,200ma,do-35,tp db03 0401-000004 diode-switching 1ss244,250v,200ma,do-34,tp db04 0401-000004 diode-switching 1ss244,250v,200ma,do-34,tp db05 0401-000005 diode-switching 1n4148,100v,200ma,do-35,tp dg01 0401-000005 diode-switching 1n4148,100v,200ma,do-35,tp dg02 0401-000005 diode-switching 1n4148,100v,200ma,do-35,tp dg03 0401-000004 diode-switching 1ss244,250v,200ma,do-34,tp dg04 0401-000004 diode-switching 1ss244,250v,200ma,do-34,tp dg05 0401-000005 diode-switching 1n4148,100v,200ma,do-35,tp dr01 0401-000005 diode-switching 1n4148,100v,200ma,do-35,tp dr02 0401-000005 diode-switching 1n4148,100v,200ma,do-35,tp dr03 0401-000004 diode-switching 1ss244,250v,200ma,do-34,tp dr04 0401-000004 diode-switching 1ss244,250v,200ma,do-34,tp dr05 0401-000005 diode-switching 1n4148,100v,200ma,do-35,tp ey1 6042-000002 eyelet id1.5,od2,l3.1,sn,bss3-e/eh ey2 6042-000001 eyelet id2.2,od2.7,l3.1,sn,bss3-e/eh ey3 6042-000001 eyelet id2.2,od2.7,l3.1,sn,bss3-e/eh ey4 6042-000002 eyelet id1.5,od2,l3.1,sn,bss3-e/eh g2 bh71-40300a pin-hinge -,brass,d2.36,sn,heat/sink gnd bh71-40300a pin-hinge -,brass,d2.36,sn,heat/sink hs103 bh99-00004b assy,heat/sink h/s video,screw+nut,lm2437,-,-,oil silicon,-,- ic101 1204-001646 ic-osd processor kb2502,dip,32p,600mil,plastic,-,-,-20to75c,st,- jp103 bh39-40305u cbf harness ,52mm,-,-,awg22(0.6pi),-,-,-,- jp109 bh39-40305u cbf harness ,52mm,-,-,awg22(0.6pi),-,-,-,- jp116 bh39-40305u cbf harness ,52mm,-,-,awg22(0.6pi),-,-,-,- jp117 bh39-40305u cbf harness ,52mm,-,-,awg22(0.6pi),-,-,-,- jp119 bh39-40305u cbf harness ,52mm,-,-,awg22(0.6pi),-,-,-,- jp122 bh39-40305u cbf harness ,52mm,-,-,awg22(0.6pi),-,-,-,- jp123 bh39-40305u cbf harness ,52mm,-,-,awg22(0.6pi),-,-,-,- jp124 bh39-40305u cbf harness ,52mm,-,-,awg22(0.6pi),-,-,-,- 7 electrical parts list 7-14 syncmaster 753df/755df loc. no. code no. description specification remarks
loc. no. code no. description specification remarks jp127 bh39-40305u cbf harness ,52mm,-,-,awg22(0.6pi),-,-,-,- jp128 bh39-40305u cbf harness ,52mm,-,-,awg22(0.6pi),-,-,-,- jp133 bh39-40305u cbf harness ,52mm,-,-,awg22(0.6pi),-,-,-,- jp134 bh39-40305u cbf harness ,52mm,-,-,awg22(0.6pi),-,-,-,- jp136 bh39-40305u cbf harness ,52mm,-,-,awg22(0.6pi),-,-,-,- jp137 bh39-40305u cbf harness ,52mm,-,-,awg22(0.6pi),-,-,-,- jp140 bh39-40305u cbf harness ,52mm,-,-,awg22(0.6pi),-,-,-,- jp142 bh39-40305u cbf harness ,52mm,-,-,awg22(0.6pi),-,-,-,- jp146 bh39-40305u cbf harness ,52mm,-,-,awg22(0.6pi),-,-,-,- jp147 bh39-40305u cbf harness ,52mm,-,-,awg22(0.6pi),-,-,-,- jp148 bh39-40305u cbf harness ,52mm,-,-,awg22(0.6pi),-,-,-,- jp150 bh39-40305u cbf harness ,52mm,-,-,awg22(0.6pi),-,-,-,- jp151 bh39-40305u cbf harness ,52mm,-,-,awg22(0.6pi),-,-,-,- jp152 bh39-40305u cbf harness ,52mm,-,-,awg22(0.6pi),-,-,-,- l101 2701-000112 inductor-axial 100uh,10%,3x7mm l103 2701-000164 inductor-axial 27uh,10%,4.2x9.8mm lb01 2701-000172 inductor-axial 330nh,10%,3x7mm lg01 2701-000172 inductor-axial 330nh,10%,3x7mm ljp1 bh39-40306d cbf-harness ,80mm,blk,1015,awg22,-,-,-,-,- lr01 2701-000172 inductor-axial 330nh,10%,3x7mm mp1.2 bh41-00058a pcb-video tp17lt,phenol,-,1.6t*247*330mm,- q102 0501-000122 tr-small signal 2n3904,npn,625mw,to-92,tp,100- qb01 0501-000140 tr-small signal 2n5551,npn,625mw,to-92,-,80-25 qb02 0501-000138 tr-small signal 2n5401,pnp,625mw,to-92,tp,60-2 qg01 0501-000140 tr-small signal 2n5551,npn,625mw,to-92,-,80-25 qg02 0501-000138 tr-small signal 2n5401,pnp,625mw,to-92,tp,60-2 qr01 0501-000140 tr-small signal 2n5551,npn,625mw,to-92,-,80-25 qr02 0501-000138 tr-small signal 2n5401,pnp,625mw,to-92,tp,60-2 r101 2001-000522 r-carbon 22kohm,5%,1/8w,aa,tp,1.8x3.2mm r102 2001-000281 r-carbon 100ohm,5%,1/8w,aa,tp,1.8x3.2mm r103 2001-001138 r-carbon(s) 390ohm,5%,1/2w,aa,tp,2.4x6.4mm r104 2001-001138 r-carbon(s) 390ohm,5%,1/2w,aa,tp,2.4x6.4mm r107 2001-000429 r-carbon 1kohm,5%,1/8w,aa,tp,1.8x3.2mm r108 2001-000812 r-carbon 5.6kohm,5%,1/8w,aa,tp,1.8x3.2mm r109 2001-000563 r-carbon 27kohm,5%,1/8w,aa,tp,1.8x3.2mm r114 2001-000780 r-carbon 470ohm,5%,1/8w,aa,tp,1.8x3.2mm r115 2001-000577 r-carbon 2kohm,5%,1/8w,aa,tp,1.8x3.2mm r116 2001-000290 r-carbon 10kohm,5%,1/8w,aa,tp,1.8x3.2mm r117 2001-000515 r-carbon 220ohm,5%,1/8w,aa,tp,1.8x3.2mm r118 2001-000857 r-carbon 560ohm,5%,1/8w,aa,tp,1.8x3.2mm r119 2001-000857 r-carbon 560ohm,5%,1/8w,aa,tp,1.8x3.2mm r120 2002-001022 r-composition 30mohm,5%,1/4w,aa,tp,2.5x6.5mm r123 2001-000432 r-carbon 1mohm,5%,1/4w,aa,tp,2.4x6.4mm r124 2001-000034 r-carbon 220ohm,5%,1/4w,aa,tp,2.4x6.4mm rb01 2001-000969 r-carbon 75ohm,5%,1/8w,aa,tp,1.8x3.2mm rb02 2001-000969 r-carbon 75ohm,5%,1/8w,aa,tp,1.8x3.2mm rb03 2001-000780 r-carbon 470ohm,5%,1/8w,aa,tp,1.8x3.2mm 7 electrical parts list syncmaster 753df/755df 7-15
rb04 2001-000281 r-carbon 100ohm,5%,1/8w,aa,tp,1.8x3.2mm rb08 2001-000793 r-carbon 47ohm,5%,1/8w,aa,tp,1.8x3.2mm rb09 2001-000962 r-carbon 75kohm,5%,1/4w,aa,tp,2.4x6.4mm rb10 2001-000705 r-carbon 39ohm,5%,1/2w,aa,tp,3.3x9mm rb11 2001-000281 r-carbon 100ohm,5%,1/8w,aa,tp,1.8x3.2mm rb12 2001-000449 r-carbon 2.2kohm,5%,1/8w,aa,tp,1.8x3.2mm rb13 2001-001000 r-carbon 82kohm,5%,1/8w,aa,tp,1.8x3.2mm rb14 2001-000780 r-carbon 470ohm,5%,1/8w,aa,tp,1.8x3.2mm rb15 2001-000793 r-carbon 47ohm,5%,1/8w,aa,tp,1.8x3.2mm rb20 2001-000947 r-carbon 7.5kohm,5%,1/8w,aa,tp,1.8x3.2mm rg01 2001-000969 r-carbon 75ohm,5%,1/8w,aa,tp,1.8x3.2mm rg02 2001-000969 r-carbon 75ohm,5%,1/8w,aa,tp,1.8x3.2mm rg03 2001-000780 r-carbon 470ohm,5%,1/8w,aa,tp,1.8x3.2mm rg04 2001-000281 r-carbon 100ohm,5%,1/8w,aa,tp,1.8x3.2mm rg08 2001-000793 r-carbon 47ohm,5%,1/8w,aa,tp,1.8x3.2mm rg09 2001-000962 r-carbon 75kohm,5%,1/4w,aa,tp,2.4x6.4mm rg10 2001-000705 r-carbon 39ohm,5%,1/2w,aa,tp,3.3x9mm rg11 2001-000281 r-carbon 100ohm,5%,1/8w,aa,tp,1.8x3.2mm rg12 2001-000449 r-carbon 2.2kohm,5%,1/8w,aa,tp,1.8x3.2mm rg13 2001-001000 r-carbon 82kohm,5%,1/8w,aa,tp,1.8x3.2mm rg14 2001-000221 r-carbon 1.2kohm,5%,1/8w,aa,tp,1.8x3.2mm rg15 2001-000793 r-carbon 47ohm,5%,1/8w,aa,tp,1.8x3.2mm rg20 2001-000947 r-carbon 7.5kohm,5%,1/8w,aa,tp,1.8x3.2mm rr01 2001-000969 r-carbon 75ohm,5%,1/8w,aa,tp,1.8x3.2mm rr02 2001-000969 r-carbon 75ohm,5%,1/8w,aa,tp,1.8x3.2mm rr03 2001-000780 r-carbon 470ohm,5%,1/8w,aa,tp,1.8x3.2mm rr04 2001-000281 r-carbon 100ohm,5%,1/8w,aa,tp,1.8x3.2mm rr08 2001-000793 r-carbon 47ohm,5%,1/8w,aa,tp,1.8x3.2mm rr09 2001-000962 r-carbon 75kohm,5%,1/4w,aa,tp,2.4x6.4mm rr10 2001-000705 r-carbon 39ohm,5%,1/2w,aa,tp,3.3x9mm rr11 2001-000281 r-carbon 100ohm,5%,1/8w,aa,tp,1.8x3.2mm rr12 2001-000449 r-carbon 2.2kohm,5%,1/8w,aa,tp,1.8x3.2mm rr13 2001-001000 r-carbon 82kohm,5%,1/8w,aa,tp,1.8x3.2mm rr14 2001-000780 r-carbon 470ohm,5%,1/8w,aa,tp,1.8x3.2mm rr15 2001-000793 r-carbon 47ohm,5%,1/8w,aa,tp,1.8x3.2mm rr20 2001-000947 r-carbon 7.5kohm,5%,1/8w,aa,tp,1.8x3.2mm s/vid 6502-000001 cable clamp dawh-5nb,d15,l35,ntr,nylon66 s/vid+h/s 6003-000010 screw-taptite bwh,+,b,m3,l10,zpc(yel),swrch1 sk01 3704-001116 socket-crt 11p,22.5pi,26.5pi,ni,- sk101 1405-001064 surge absorber 400v,20%,-,-,axial sk102 4715-000001 surge absorber 1kv,+50-10%,-,-, skb01 4715-000102 surge absorber 200v,20%,1000a,-,radial skg01 4715-000102 surge absorber 200v,20%,1000a,-,radial skr01 4715-000102 surge absorber 200v,20%,1000a,-,radial 7 electrical parts list 7-16 syncmaster 753df/755df loc. no. code no. description specification remarks
7 electrical parts list syncmaster 753df/755df 7-17 7-3 different parts list (cdt)
7 electrical parts list 7-18 syncmaster 753df/755df remark no loc. no. code no. description code no. description df17js (sm755df) 85k df17ks (sm755df) 70k 1 c443 2303-000122 c-pp 630v 10nf - - 2 c444 2303-000122 c-pp 630v 10nf - - 3 c442 2301-001249 c-mp 400v 68nf - - 4 c431 2306-000164 c-mp 250v 220nf 2306-000179 c-mp 250v 304 5 c441 2401-000603 c-al 50v 1uf - - 6 q421 0505-001309 irf630 - - 7 hs403(q422) bh99-00005g h/sink assy irf740 - - 8 q420 0501-000586 ksc945 - - 9 r457 2001-000786 47k 1/8w - - 10 r455 2001-000290 10k 1/8w - - 11 r456 2001-000290 10k 1/8w - - 12 d430 0402-000006 diode 1n4007 - - 13 jp66 bh39-40305u jumper - - 14 jp72 - - bh39-40305u jumper 15 - bh39-40305u jumper - - -85k(model sel) 16 - - - bh39-40305u jumper 70k(model sel) 17 r219 2001-000290 10k 1/8w - - 18 jp71 - - bh39-40305u jumper 7-4 comparison material list 7-4-1 main pcb remark no loc. no. code no. description code no. description df17js (sm755df) 85k df17ks (sm755df) 70k 1 hs103 bh99-00004c assy heat sink lm2435 bh99-00004b assy heat sink lm2437 2 lr01/lg01/lb01 2701-001063 inductor axial 0.15uh 2701-000172 inductor axial 330nh 3 rr08/rg08/rb08 2001-000019 10 ohm 5% 1/2w(s) 2001-000793 47 ohm 5% 1/8w 4 rr13/rg13/rb13 2001-000273 100k ohm 5% 1/8w 2001-001000 82k ohm 5% 1/8w aa, tp 5 rr14/rb14 2001-000025 75 ohm 5% 1/4w 2001-000780 470 ohm 5% 1/8w a, tp 7-4-2 video pcb
8 block diagrams syncmaster 753df/755df 8-1 s c r e e n rgb video board to d-coil on the crt video input h/v sync video output ic103(lm2437) rgb - cutoff qr, g,b01,02 g1 heater video pre-amp + osd ic101(ka2506) ic104(ka2501) socket fbt t501 h/v size reg. vertical focus hor. dy cn401 ver. dy cn401 h. d. t t401 s-cor. ver. output ic301 hor. drive q403 hor./ver. processor ic401 h-sync1 v-sync1 e/w_out 12c data 12c clk reg. v-mute s-correction ps-1(suspend) ps-2(power off) hor. linearity tilt power pwm control ic601c bridge retifier eprom ic202 degaussing block rl601 up, down brightniss contraster pin, trap size, posi, dega. led power ac input socket cn601 line filter l601 switching trans t601 acl circuit contrast control brightness control +56v +13v -12v +6.3v +70v ps-2 ver.out & tilt contorl heater voltage control power-off mode control q607 +12v regulator ps-1, ps-2(from mcu) crt heater g1 +12v to video -210v +30v +12v contrast control brightness control -210v (from fbt) ver. blanking q303 ksc945 24lc04 from mcu b(+) from ic401 h-sync, v-sync tda4859 ka2142 front control board signal main board h/v f o c u s mcu ic201 hor. out q404 dynamic focus t502 ksc5802
memo 8 block diagrams 8-2 syncmaster 753df/755df
syncmaster 753df/755df 9-1 1 2 3 h + v + 4 v 1 2 3 1 2 3 (yel)v+ nc (brown)v v + nc v cn401 1 2 ac ac 1 2 ac ac 1 2 3 ac input nc ac input tilt 9 10 11 12 13 1 2 3 4 5 6 7 8 fbt 15 pin d-sub refer to pin assignment of product spec. degaussing coil ac input crt socket g2 cn402 cn302 cn303 cn301 gt601 gt602 cn601 main pcb crt socket pcb focus (wht) 1 2 3 1 2 3 nc tilt?blk) tilt + nc tilt h h + nc h nc 1 2 3 4 tilt+(wht) 70 v iicclk clamp 5 v gnd gnd 6.3 v g1 12 v v-sync acl iicdata afc 9 10 11 12 13 14 1 2 3 4 5 6 7 8 (red) h+ (blue) h- (yel) v+ (brown)v- nc tco + tco ?(gnd) nc tco + tco ?(gnd) cn502 15"/17" phs cdt 15" tsb cdt 1 2 v+ v h+ nc nc h 2 x 3p dy 15"/17" 15"/17" focus1 (wht) focus2 (red) cn304 cn501 cn201 gnd h-in ddc clk ddc 5v s-raster ddc data v-in 1 2 3 4 5 6 7 cn202 gnd h-in ddc clk ddc 5v s-raster ddc data v-in 1 2 3 4 5 6 7 70 v gnd 6.3 v iicclk clamp 5 v gnd g1 12 v v-sync acl iicdata afc blank 1 2 3 4 5 6 cn101 r gnd gnd g gnd b 1 2 3 4 5 6 signal cable r_in gnd_r gnd_g g_in gnd_b b_in 2 x 3p dy cn102 9 wiring diagram
10-1 syncmaster 753df/755df r526 c406 c443 r456 q422 q608 d407 t502 r431 c410 c448 r530 r516 l402 l401 c421 c441 r419 ic201 l403 r505 r458 c425 r444 r532 c445 cn501 r459 r455 bd403 c447 r457 r212 q420 r420 c412 bd401 q407 c604 c446 d430 c624 d515 bd402 c603 r443 c442 d516 t501 c621 c411 c427 d617 r507 r239 r211 c417 c431 d409 q403 c444 c435 q421 c430 c408 c420 r425 r427 d405 d431 d406 d612 r410 gt501 r531 hs403 c225 c419 q404 c436 r432 r527 r428 d408 d422 c404 q402 c613 q423 v_reg_1 s4 s4 reg reg v_reg_1 10 schematic diagrams 10-1 main part schematic diagram
10 schematic diagrams syncmaster 753df/755df 10-2 10-2 video part schematic diagram
10 schematic diagrams 10-3 syncmaster 753df/755df memo

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