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NEC FP1350 - MultiSync - 22" CRT Display Service Manual

Other manuals for FP1350 - MultiSync - 22" CRT Display: User Manual, User Manual, Specifications

Summary of FP1350 - MultiSync - 22" CRT Display

  • Page 1

    Color monitor multisync fp1350 model fp1350-1 (b) nec corporation 200007 08109312 service manual part no. 599910516.

  • Page 2

    Warning the service personnel should have the appropriate technical training, knowledge and experience necessary to: • be familiar with specialized test equipment, and • be careful to follow all safety procedures associated with high voltage crt circuit designs to minimize danger to themselves and t...

  • Page 3

    Product safety caution 1. When parts replacement is required for servicing, always use the manufacturer's specified replacement. 2. Comply with all caution and safety-related notes on the product display chassis and picture tube. 3. When replacing the component, always be certain that all the compon...

  • Page 4: Contents

    Contents page no. Specifications ................................................................................................. 1-1 user's manual .................................................................................................. 2-1 serial number information .........................

  • Page 5: Specification

    1-1 specification monitor specifications multisync fp1350 tm monitor notes picture tube diagonal: viewable image size: radius: 55.3 cm / 22 inch 50.8 cm / 20 inch 57800 mm 90 ° deflection, 0.25 - 0.27 mm (variable) grille pitch, medium-short persistence phosphor, aperture grille crt, multi-layered, ...

  • Page 6: User'S Manual

    2-1 user's manual only the point is mentioned contents fp series monitor box* should contain the following: • multisync fp series monitor with tilt/swivel base multisync fp 950 ™ (jc-1946umw) or multisync fp 1350 ™ (jc-2241umw) • power cord • signal cable • usb cable • monitor control software • use...

  • Page 7: Quick Start

    2-2 quick start to attach the multisync ® fp series monitor to your system,follow these instructions: 1. Turn off the power to your computer and multisync monitor. If you are using the signal cable, continue to step 2. If you are using a bnc cable, please skip to step 3. Note: bnc cables may be purc...

  • Page 8

    2-3 4. Connect one end of the power cord to the multisync ® fp series monitor and the other end to the power outlet (figure d.1). 5. Turn on the monitor (figure e.1) and the computer. 6. The factory setting for your monitor is set for d-sub installation. If you are using a bnc cable connection, push...

  • Page 9

    2-4 if your computer is equipped with usb and uses the windows ® 98 operating system and you want to operate the monitor’s user controls using your system, you can install usb support by using the following procedure. To attach the usb port on your multisync fp series monitor to a usb port on your s...

  • Page 10: Controls

    2-5 controls osm tm (on-screen manager) control buttons on the front of the monitor function as follows: main menu sub-menu exit exits the osm menu. Exits to the osm controls main menu. Control / moves the highlighted area up/down to select one of the controls. Moves the highlighted area up/down to ...

  • Page 11

    2-6 r g b color control color presets 1 through 5 selects the desired color setting. The bar is replaced by the color setting choice from 1 to 5. Each color setting is adjusted at the factory to the stated kelvin. If a setting is adjusted, the name of the setting will change from kelvin to custom. R...

  • Page 12

    2-7 area convergence: a small window will appear to indicate the area of adjustment - top horizontal, top vertical, bottom horizontal or bottom vertical. Corner correction: allows you to adjust the geometry of the corners of your display - top, top balance, bottom or bottom balance. Linearity: the l...

  • Page 13

    2-8 osm turn off: the osm menu will stay on as long as it is in use. In the osm turn off sub-menu, you can select how long the monitor waits after the last touch of a button for the osm menu to disappear. The preset choices are 10, 20, 30, 60 and 120 seconds. Osm lock out: this control completely lo...

  • Page 14: Recommended Use

    2-9 recommended use safety precautions and maintenance for optimum performance, please note the following when setting up and using the multisync ® fp series color monitor: • do not open the monitor. There are no user serviceable parts inside and opening or removing covers may expose you to dangerou...

  • Page 15

    2-10 • if the monitor has been dropped or the cabinet damaged. • if the monitor does not operate normally by following operating instructions. • allow adequate ventilation around the monitor so that heat can properly dissipate. Do not block ventilated openings or place the monitor near a radiator or...

  • Page 16

    2-11 • use a document holder placed close to the screen. • position whatever you are looking at most of the time (the screen or reference material) directly in front of you to minimize turning your head while you are typing. • get regular eye checkups. Ergonomics to realize the maximum ergonomics be...

  • Page 17: Features

    2-12 features flat aperture grille crt: delivers an unparalleled viewing experience with a virtually flat image, eliminating distortion and reducing glare so that what you see on-screen is what you get on your printed output. The striped phosphor alignment of the crt delivers superior vertical defin...

  • Page 18

    2-13 multiple frequency technology: automatically adjusts monitor to the display card’s scanning frequency, thus displaying the resolution required. Fullscan capability: allows you to use the entire screen area in most resolu-tions, significantly expanding image size. Globalsync ® /corner purity con...

  • Page 19: Troubleshooting

    2-14 troubleshooting no picture • display card should be completely seated in its slot. • power button and computer power switch should be in the on position. • signal cable should be completely connected to display card/computer. • check connector for bent or pushed-in pins. • check that the bnc/d-...

  • Page 20: Serial Number Information

    3-1 serial number information refer to the serial number information shown below. G g g g g g g g g manufactured year : ( last digit ) manufactured month : january to september 1 to 9 october x november y december z manufactured place : mexico ........... “a” ex.) serial number label model : fp1350-...

  • Page 21: Assembly

    4-1 assembly • before you disassemble the set, turn off power and pull out the power plug. • use the appropriate screwdrivers that first the screws. If you use screwdriver that does not fit, you may break the screws. • disassembly is the opposite process of assembly. • carefully discharge the crt an...

  • Page 22

    4-2 remark symbol clamp the emc coil with clamper,wire. 133 remark symbol clamp the emc coil with clamper,wire. 133 green emc coil’s wire emf coil red red green 133 green emc coil’s wire red 133 green red.

  • Page 23

    4-3 remark symbol clamp the deg coil with clamper,wire. 134 remark symbol clamp the deg coil with clamper,wire. (134) 134 (134).

  • Page 24

    4-4 remark symbol clamp the deg coil’s wire with clamper,wire as per sketch. Remark symbol mount the emf pwb. 121e shield degauss coil corner coil cnz deg coil’s wire clamp the deg coil’s wire and the corner coil. Corner coil degauss coil cn-rr cn-ll 121e cn-emf.

  • Page 25

    4-5 remark symbol clamp the connector. Remark symbol coil forming -upper side- emf coil emc coil deg coil emc coil don’t cross these areas. (degauss coil and corner coil).

  • Page 26

    4-6 remark symbol coil forming -lower side- remark symbol mount leaf spring (crt) and leaf spring to the plate,shielding. 135 136 mount cn-ce and coil spring to the plate, shielding. 137 138 emc coil’s wire pass through under the leaf spring.(both sides.) don’t change the form the leaf,spring. Inspe...

  • Page 27

    4-7 remark symbol dgauss the plate shielding (crt) assy. Remark symbol insert cn-dy and cn-sc1 to crt’s dy. 143 179 180 tie cn-dy and dy’s wirs with band (l=100) as persketch. 176 pass through the cn-zdy bet ween dy and dy’s connectors. A b c d e note: don’t pull out cn-dy if you insert it once. Dy’...

  • Page 28

    4-8 remark symbol mount push button (control) to cabinet front assy. 139 140 peel off the sheet of control panel and attach push button (control) to cabinet front assy. 141 no. Description part no. Q’ty 142 washer (d20,d6.5,t2) 04 142 washer (d20,d6.5,t1) or 142 washer (d20,d6.5,t1.2) or 142 washer ...

  • Page 29

    4-9 remark symbol screw video pwb assy to the plate, shielding (bottom). 121a 101 145 screw plate, shielding (video) to the video pwb assy. 101 102 146 insert bush, insulator, clamper, wire and edge, saddle to the plate, shielding (bottom). 114 147 148 insert cn-sg and cn-ht to the video pwb assy. 1...

  • Page 30

    4-10 remark symbol clamp cn-p with the edge saddle. (*1) screw the safety earth terminal to the bracket (video, a) 104 after the video pwb assy mount the pwb frame, connect the cn-sw1. Remark symbol clamp the wires with the clamper,wire as follows. Safety edge saddle cn-p back side view 122b 122a 10...

  • Page 31

    4-11 remark symbol don’t touch copper wire of ic4h1. (because copper wire is easy to break.) 122c remark symbol clamp cn-cu with the clamper,wire as follows. 122c 101 screen, focus cn-pu cn-p fbt cn-pu.

  • Page 32

    4-12 remark symbol clamp cn-cl and cn-leb with the clamper,wire (bottom side of the outer shielding. Outer shielding after mounting the cabinet front assy to the frame assy, screw the case, shielding (crt, f). (to avoid broken crt neck.) 156 remark symbol tie cn-cl and cn-leb with band (l=100). Note...

  • Page 33

    4-13 remark symbol clamp the leads of fbt with the edge saddle. Insert the focus lead to the crt socket. Push in focus lead so that the line is all in the crt socket. Mount the anode cap as follows. Remark symbol screw the revolving stand (t) to the revolving stand (b) assy. 157 158 159 103 mount th...

  • Page 34

    4-14 remark symbol remark symbol 162 101 103 101 163.

  • Page 35

    4-15 remark symbol mount the anode clamper to anode lead. (true up the upper anode clamper and adove white mark.) 167 remark symbol clamper,wire should be partially cut away as atching area on figure. Put clamper,wire in bracket (l,b) as per sketch. 182 safety anode clamper anode clamper lower edge ...

  • Page 36

    4-16 remark symbol screw the terminal from heat sink with def pwb assy. Remark symbol connect the cn-sc2 to the cnhsc and cnvsc. (cn-sc2) white yellow - cnhsc (white) - cnvsc (yellow) 181 before screw the bracket (l), connect the wires. Cn-hdy cn-vdy cn-cr cn-k cn-df cn-sd cn-asd cn-emf cn-zdy cn-cl...

  • Page 37

    4-17 remark symbol clamp the wires. Remark symbol clamp the wires. Safety safety anode lead case,shielding (crt,f) dy cn-vdy cn-hdy cn-hdy cn-vdy cn-sc1 clamper,wire cn-zdy cn-emf cn-pm cn-k cn-cr cn-df cn-cl cn-emf cn-pm cn-cl cn-cr cn-k cn-emf cn-df cn-pm cn-cl (side view) crt def pwb assy clamper...

  • Page 38

    4-18 remark symbol connect the cn-sc1 to the cn- sc2. Clamp the wires. Cn-asd cn-af remark symbol clamp the anode lead with the clamper wire (h19.5). 119 don’t change the from the leaf, spring. 169 clamper,wire (back side) case,shielding (crt,f) crt pwb cn-sc1 cn-sc2 cn-asd cn-zdy cn-sd cn-emf cn-em...

  • Page 39

    4-19 remark symbol 172 103.

  • Page 40

    4-20 symbol code description qty remarks 101 2e853031 chexibs(cup)*3*8*15cf 52 102 2e853021 chexiss(cup)*3*8*15bf 05 103 24851731 screw, ft*4*16*15bf(s) 07 104 24852341 screw, wm*4*10*15cf(s) 03 105 25852641 screw, special(5*25) 04 111 25284561 clamper, wire 07 112 25284041 clamper, wire 08 113 2528...

  • Page 41

    4-21 149 73891360 wire connector cn-sg 01 cn-sg 150 73891333 wire connector cn-ht 01 cn-ht 151 2e430491 pwb frame 01 153 2e548231 bracket(video, b) 01 154 25283461 edge saddle 01 156 744e0311 case, shielding(crt, f) 01 157 2e430821 revolving stand(b) assy 01 158 25430811 revolving stand(t) 01 159 2e...

  • Page 42: Adjustment Procedures

    5-1 adjustment procedures application these specifications outline the adjustment procedures for model fp1350-1 22 inch color monitor. Model : fp1350-1 destination: europe standard adjustment conditions standard adjustment conditions 1. Power supply voltage ac 100v±5% 50/60hz or ac 120v±5% 60hz or a...

  • Page 43

    5-2 3) to degauss panel surface switch on the degaussing coil, keep a distance between panel surface and degaussing coil to more than 50 cm. Move the degaussing coil vertically near the panel surface. Keep distance of panel surface and degaussing coil to more than 15 mm. 4) degaussing method of crt ...

  • Page 44

    5-3 6) when aperture grille get entangled while degaussing, receive the signal of 1dot alternate pattern and degauss again. If aperture grille remain entangled, vibrate from side. 5. Signal generator lvg-1603 is recommended for signal generator. Use calibrated signal generators. However, use vg-819 ...

  • Page 45

    5-4 7-4. Factory mode setting 7-4-1 factory mode: off → on 1) open the menu(u),tag7 - "display mode"(as below) 2) press "reset" and " t","6" switch at once. 3) a "warning" will be displayed, then press "proceed" switch once. 4) led indicator light turn to yellow from green. 7-4-2 factory mode on → o...

  • Page 46

    5-5 7-6. How to turn off osm menu * to close the menu press "exit" switch while menu (u) or menu (s) is displayed tag is highlighted: 1 time. Item is highlighted: 2 times. Entering sub menu: 3 times * to close menu temporarily. Press "proceed" once, while menu (s) is being displayed. Press "proceed"...

  • Page 47

    5-6 7-10. Structure of osm menu (user) tag 1) brightness & contrast tag 2) size & position tag 3) color control / accucolor tag 4) geometry preset no.1 9300k no.2 8200k no.3 7500k no.4 6500k no.5 5000k tag 5) tools 1 item 5-1) moire canceler.

  • Page 48

    5-7 item 5-2) basic convergence item 5-3) area convergence the second osm appears on the top center area when top horizontal or top vertical is selected, and, it appears on the bottom center area when bottom horizontal or bottom vertical is selected. Item 5-4) corner correction item 5-5) linearity i...

  • Page 49

    5-8 item 5-7) sharpness item 5-8) factory preset tag 6) tools 2 item 6-1) language item 6-2) osm position item 6-3) osm turn off item 6-4-1) osm lock out 1 item 6-4-2) osm lock out 2.

  • Page 50

    5-9 item 6-5) ipm off mode control function item 6-6) edge lock item 6-7) refresh notifier tag 7) information item 7-1) display mode item 7-2) fitness tips item 7-3) monitor info..

  • Page 51

    5-10 7-11. Structure of osm menu (service) [tag 1 (s)] [tag 2 (s)] [tag 3 (s)] [tag 4 (s)] [tag 5 (s)] [tag 6 (s)] [tag 7 (s)] [tag 8 (s)].

  • Page 52

    5-11 [tag 9 (s)] [tag a (s)] preset no.1 9300k no.2 8200k no.3 7500k no.4 6500k no.5 5000k [tag b (s)] [tag c (s)] [tag d (s)] [tag e (s)].

  • Page 53

    5-12 adjustment items [a] pre-adjustment 1. High-voltage adjustment (when circuit board energizing is examined.) [b] initial settings 1.Control setting [c] main adjustment 1. Raster position 1-1. Horizontal raster position 1-2. Vertical raster position 2. Linearity adjustment 2-1. Horizontal lineari...

  • Page 54

    5-13 [a] pre-adjustment 1. High-voltage adjustment signal 3 (vga480) all black initial setting screen vr: fully counterclockwise (min) vr5t1: fully counterclockwise (min) this adjustment is made when circuit board energizing is examined. 1) receive signal 3. 2) adjust vr5t1 slowly so that high volta...

  • Page 55

    5-14 3) rough adjustment before warm up signal: no. 7 (vesa350@85) all white signal: no. 13 (mac832*624) all white signal: no. 27 (h.Hold 2(115k) fh=110khz) all black signal: no. 29 (v.Raster) all white a. Rough adjustment of horizontal raster position 1) receive signal 27. 2) adjust screen vr on th...

  • Page 56

    5-15 d. Screen vr adjustment 1) display the self test screen . 2) adjusted with the screen vr so that the voltage of the video pwb tp-abl may become 4.64 (v) 1. Raster position 1-1. Horizontal raster position signal: no. 27 (h.Hold 2(115k)) all black 1) receive signal 27. 2) adjust screen-vr on the ...

  • Page 57

    5-16 1-2. Vertical raster position signal: no. 29 (v.Raster) all white 1) receive signal 29. 2) menu (s), tag2 data on ”v.Linearity" are 90, and it confirms that data on "v.Lin.Balance" are 128. * when data are not 90 and 128, open tag2 ”v.Linearity" and tag2 "v.Lin.Balance", and set up data. Open m...

  • Page 58

    5-17 2. Linearity adjustment 2-1. Horizontal linearity adjustment signal: no. 17 (1024*768@75hz) cross hatch pattern signal: no. 23 (1600*1200@85hz) cross hatch pattern * hereunder integrate is done when value of control former "h.Linearity 1:60" and "h.Linearity 2:180" come off the value of standar...

  • Page 59

    5-18 3. Horizontal / vertical maximum size adjustment 3-1. Horizontal maximum size adjustment signal: no. 13 (mac832*624) all white signal: no. 35 (h.Size) all white 1) receive signal 13. 2) open menu (s), tag2 "v.Size" and adjust "+", "-" sw so that the vertical size is 297±5 mm. If not able to set...

  • Page 60

    5-19 4. Deflection distortion adjustment environment: adjustment magnetic field by three dimension magnetic field system.Turn the crt face to east and degauss the monitor using an external degaussing coil. * when distortion amount is confirmed in the hereunder adjusted, it is made the condition that...

  • Page 61

    5-20 7) push "exit" sw. +x -x fig 4-2 picture tilt 4-3. Side pincushion balance adjustment signal: no. 33 (788*1200@75hz) all white 1) open menu (s), tag3 "side pin bal". Adjust "+", "-" sw so that the difference of x sl and x sr is equal ( maximum 1.0 mm). Xsl xsr xsl xsr fig 4-3 side pincushion ba...

  • Page 62

    5-21 4-4. Side pincushion adjustment signal: no. 33 (788*1200@75hz) all white 1) open menu (s), tag3 "side pin". Adjust "+", "-" sw so that the side pincushion distortion is small ( maximum ± 0.5 mm). A b c a b c fig 4-4 side pincushion 4-5. Trapezoid distortion adjustment signal: no. 33 (788*1200@7...

  • Page 63

    5-22 4-7. Horizontal w-wave distortion adjustment signal: no. 33 (788*1200@75hz) all white 1) open menu (s), tag3 " side wing ". Adjust "+", "-" sw so that the side vertical line is about straight. (maximum ± 0.5 mm) center line fig 4-7 horizontal w-wave distortion 4-8. Vertical s-wave distortion ad...

  • Page 64

    5-23 4-9. Corner distortion adjustment signal: no. 33 (788*1200@75hz) all white do this integrate when distortion is adjust in the top or the bottom after the integrate to 4-8 sections. 4-9-1. Top corner distortion adjustment 1) open menu (s), tag4 "corner top". Adjust "+", "-" sw so that the top co...

  • Page 65

    5-24 4-9-4 bottom corner balance adjustment 1) open menu (s), tag4 "corner bottom bal". Adjust "+", "-" sw so that the bottom corner forms a right angle. (maximum ± 1.0 mm) fig 4-13 bottom corner balance 4-10. Overall distortion adjustment signal: no. 33 (788*1200@75hz) all white 1) confirm that adj...

  • Page 66

    5-25 5. Preset picture size and position adjustment signal: no. 3 (vga480) no.14 (800*600@85hz) no. 6 (mac 640*480) no.17 (1024*768@75hz) no.12 (vesa 640*480@85hz) no.21 (1280*1024@75hz) no.13 (mac 832*624) no.22 (1600*1200@75hz) no.23 (1600*1200@85hz) video: all white 1) receive signal 3. 2) open m...

  • Page 67

    5-26 6) for the signals below, picture size and position are calculated from above adjustment data and data are written into eeprom. Preset signal: no. 1 (vga350) no.10 (xga) no. 2 (vga400) no.11 (vesa800*600@75hz) no. 4 (640*400@70hz) no.15 (1024*768@70hz) no. 5 (800*600@60hz) no.16 (1280*1024@60hz...

  • Page 68

    5-27 6. Auto adjustment (size / position / distortion) 6-1. Outline explanation 1) adjustment for size, position and distortion for all preset signals can be done by selecting only one specified signal. Accordingly, following adjustments can be done automatically by using this jig. · horizontal / ve...

  • Page 69

    5-28 6-3. Connection printer cable auto adj i/f jig ibm pc or compatible target monitor video signal generator program disk signal cable auto adj program part no. 599910401(120v) (for a ver.) part no. 599910403 signal cable from target monitor fig 6-2 connection 1) connect signal cable from target m...

  • Page 70

    5-29 6-4. Operation 1) programming flow chart start rom read ? (y/n) or end read eeprom data end read parameter values from disk y n e (1) size / position (2) distortion (3) end fig 6-3 programming flow chart of service adjustment 6-5. Adjustment procedures 1) start the program a. Insert fd of softw...

  • Page 71

    5-30 2) adjustment procedure adjust monitor in following steps. A. Distortion adjustment b. H. Size(max) adjustment c. V. Size(max) adjustment d. Size / position adjustment a. Distortion adjustment a-1. The following menu b will appear on screen. (menu b) “1 : size / position” : adjustment of size a...

  • Page 72

    5-31 b. H. Size(max) adjustment b-1. Select “size / position” while menu b is displayed, and push “return” key. B-2. Input a signal displayed on the screen. (if signal is not displayed on the screen, use a signal indicated horizontal maximum size adjustment section in the service manual.) b-3. As fo...

  • Page 73

    5-32 b-4. As following menu e appear on monitor screen, select “h. Size” and push “return” key. (menu e) b-5. As following menu f appear on monitor screen, push “5” key. Then adjust data value to 255 by pushing one of “3”, “6” and ”9” keys. Note: if screen is over scanned by smaller value than 255, ...

  • Page 74

    5-33 function of each key is as follows “1” : data value decreases by 1 (h. Size becomes smaller) “4” : data value decreases by 5 (h. Size becomes smaller) “7” : data value decreases by 10 (h. Size becomes smaller) “3” : data value increases by 1 (h. Size expands) “6” : data value increases by 5 (h....

  • Page 75

    5-34 d. Size / position adjustment d-1. Open menu b, “size / position” and push “return” key. D-2. As following menu d appears on monitor screen, select “80: total1 (1024*768(75))” and push “return” key. D-3. As following menu e appears on monitor screen, select “h. Posi” and push “return” key. D-4....

  • Page 76

    5-35 7. Video amplitude adjustment signal: no. 23 (1600*1200@85hz) window pattern (h:33% v:33%) 7-1. Settings note: degauss the monitor using an external degaussing coil. 1) confirm that the video signal of generator is as follows. Video: analog 0.7vp-p ± 0.01v p-p (terminated 75 ohms ± 1 %) 2) rece...

  • Page 77

    5-36 45 ± 0 1 vp-p fig 7-1 wave form of rk, gk, bk 7-3. Osm gain adjustment signal: no.23 (1600*1200@85hz) all black 1) receive signal 23. 2) open menu (s), tag7 “osm color gain”. 3) adjust “+”, ”-” sw so that osm video amplitude at tp-g on the crt pwb is set to 31 (±4) vp-p. 4) push "exit" sw. 7-4....

  • Page 78

    5-37 7-5. Contrast tracking adjustment signal: no.23 (1600*1200@85hz) window pattern (h: 33% v:33%) 1) receive signal 23. 2) open menu (s), tag8 “cont max/min”. Adjust "+" sw so that the contrast is max. 3) setting modes x, y, y at the color analyzer, measures the window color temperature. This meas...

  • Page 79

    5-38 7-8.Maximun brightness adjustment signal: no.23 (1600*1200@85hz) window pattern (h:33% v:33%) 1) receive signal 23. 2) open menu (s), tag a "color preset no.1 9300k ". 3) open menu (s), tag a “cont.Max.Adj”. Adjust "+", "-" sw so that the “window brightness” is 140(+0, -1) cd/m 2 . 4) open menu...

  • Page 80

    5-39 7) open menu (s), tag1 "h.D.Focus", and confirms that data are "210". * when data are different, a " h.D.Focus " will be displayed, adjusted to "210". 8) "exit" switch is pushed, and data is saved in the memory. 9) receive signal 31 (1600*1200 (60hz) cross-hatch pattern (green monochrome)) by b...

  • Page 81

    5-40 9. Purity signal: no. 22 (1600*1200@75hz) all green adjustment magnetic field by three dimension magnetic field system. Setting of the landing meter (kld-01 made by kamaya) volt: 2.0v time: 50ms gain: 7 * adjust this monitor after a minimum of 90 minutes to allow unit to reach ambient operating...

  • Page 82

    5-41 10. Convergence adjustment signal: no.33 (788*1200 @ 75hz) cross hatch pattern and frame pattern environment: adjustment magnetic field by three dimension magnetic field system. Turn the crt face to east and degauss the monitor using external differential coil. 1) receive signal 33 (cross hatch...

  • Page 83

    5-42 c. Open menu(s), tag c "h.Conver saw t", and adjusted so that misconvergence of the horizontal direction may become the minimum in d of the fig 10-7 and e and f point. Open menu(s), tag c "v.Conver saw t", and adjusted so that misconvergence of the vertical direction may become the minimum. H.C...

  • Page 84

    5-43 f. Open menu(s), tag c "h.Conver para b", and adjusted so that misconvergence of the horizontal direction may become the minimum in m of the fig 10-7 and n and o point. Open menu(s), tag c "v.Conver para b", and adjusted so that misconvergence of the vertical direction may become minimum. H.Con...

  • Page 85

    5-44 396 ± 1.0mm 297 ± 1.0 mm y x fig.10-6 the value of convergence a b c d e f g h i j k l m n o 1 9 17 1 4 7 10 13 fig.10-7 adjustment position of convergence.

  • Page 86

    5-45 x x x x v v v v -coil -coil -coil -coil 4-pole magnet 4-pole magnet 4-pole magnet 4-pole magnet y h y v b-bow ring b-bow ring b-bow ring b-bow ring 6-pole magnet 6-pole magnet 6-pole magnet 6-pole magnet b-bow ring b-bow ring b-bow ring b-bow ring x x x x v v v v -coil -coil -coil -coil x x x x...

  • Page 87

    5-46 b r r b xv-coil a b x h -slider c d b r r b r b b r b r r b blue bow rings e f fig. 10-9 the move of the r line and the b line by the revision vr, coil, the slider..

  • Page 88

    5-47 11. Auto adjustment signal: no. 3 (vga480) all white signal: no. 23 (1600*1200@85hz) all white when this adjustment is done, picture size, linearity, picture position, picture deformation, video adjustment are to be finished. 1) receive signal 3 (vga480) all white, and confirm that the picture ...

  • Page 89

    5-48 [d] reference 1. Adjustment signal no. Signal name sync form sync polarity (h/v) ------------------------------------------------------------------------------------------------------------------------ 1 vga 350 separate pos/neg 2 vga 400 separate neg/pos 3 vga 480 separate neg/neg 4 640*400@70...

  • Page 90

    5-49 no. Signal name sync form sync polarity (h/v) ------------------------------------------------------------------------------------------------------------------------ user1 pc98 1120*750(1) separate pos/pos user2 vesa 800*600@56hz separate pos/pos user3 vesa 1024*768@60hz separate neg/neg user4...

  • Page 91

    5-50 2. Timing of adjustment signal signal timing charts separate sync sync polarity: positive/negative composite sync sync polarity: positive/negative video horizontal c d e b a video vertical q r s p o video horizontal c d e b a video vertical q r s p o a: h.Total time b: h.Sync time c: h.Back por...

  • Page 92

    5-51 timing name 1 vga350 2 vga400 3 vga480 4 640*400@70hz 5 800*600@60 pixel clock h.Frequency v.Frequency 28.322[mhz] 31.469[khz] 70.086[hz] 28.322[mhz] 31.469[khz] 70.087[hz] 25.175[mhz] 31.469[khz] 59.940[hz] 25.175[mhz] 31.467[khz] 70.086[hz] 40.000[mhz] 37.879[khz] 60.317[hz] h.Tortal time h.A...

  • Page 93

    5-52 timing name 11 vesa800*600@75hz 12 vesa640*480@85hz 13 mac832*624 14 vesa800*600@85hz 15 vesa1024*768@70hz pixel clock h.Frequency v.Frequency 49.500[mhz] 46.875[khz] 75.000[hz] 36.000[mhz] 43.296[khz] 85.008[hz] 57.283[mhz] 49.725[khz] 74.550[hz] 56.250[mhz] 53.674[khz] 85.061[hz] 75.000[mhz] ...

  • Page 94

    5-53 timing name 21 vesa1280*1024@75hz 22 vesa1600*1200@75hz 23 vesa1600*1200@85hz 24 vesa1920*1440@75hz 25 h.Hold1 pixel clock h.Frequency v.Frequency 135.000[mhz] 79.976[khz] 75.025[hz] 202.500[mhz] 93.750[khz] 75.000[hz] 229.500[mhz] 106.250[khz] 85.000[hz] 297.000[mhz] 112.500[khz] 75.000[hz] 27...

  • Page 95

    5-54 timing name 31 vesa1600*1200@60hz 32 vesa1280*1024@85hz 33 788*1200@75 34 812*1024@85 35 h.Size pixel clock h.Frequency v.Frequency 162.000 [mhz] 75.000 [khz] 60.000 [hz] 157.500[mhz] 91.146[khz] 85.024[hz] 99.900[mhz] 93.720[khz] 74.980[hz] 99.900[mhz] 91.160[khz] 85.040[hz] 229.500[mhz] 106.2...

  • Page 96

    5-55 timing name user1 pc98 1120*750(i) user2 vesa800*600@56hz user3 vesa1024*768@60hz user4 vesa800*600@72hz user5 1120*750@60hz pixel clock h.Frequency v.Frequency 47.846[mhz] 32.861[khz] 78.993[hz] 36.000[mhz] 35.156[khz] 56.250[hz] 65.000[mhz] 48.363[khz] 60.004[hz] 50.000[mhz] 48.077[khz] 72.18...

  • Page 97

    5-56 timing name user11 640*480@140hz user12 vesa1600*1200@60hz user13 vesa1152*864@85hz user14 1024*768@100hz user15 800*600@120hz pixel clock h.Frequency v.Frequency 58.800[mhz] 70.000[khz] 140.000[hz] 162.000[mhz] 75.000[khz] 60.000[hz] 121.500[mhz] 77.094[khz] 84.999[hz] 108.390[mhz] 80.647[khz]...

  • Page 98

    5-57 timing name user21 vesa1792*1344@75hz user22 vesa1600*1200@80hz user23 1024*768@120hz user24 800*600@160hz user26 1920*1440@75hz pixel clock h.Frequency v.Frequency 261.000[mhz] 106.270[khz] 74.997[hz] 216.000[mhz] 100.000[khz] 80.000[hz] 139.054[mhz] 98.760[khz] 120.000[hz] 116.406[mhz] 105.44...

  • Page 99

    5-58 note) use special signals when original signals can not be made by equipped signal generator. Don't use these signal timing for focus adjustment. (the resolution is different.) program no. Original special original special original special original special original special original special 16 1...

  • Page 100

    5-59 3. Position of connector / test point of adjustment sw.Reg/hv pwb f.B.T. Vr5t1 high voltage adjustment (with sealing cap) heat sink heat sink cn-k cn-r cn-p cn-pm cn-cr cn-ps tp-hv cntp tp-df t981 c5r1 cn-df fig 3-1 sw/hv pwb (parts side) fig 3-2 cont pwb (parts side) cn-lea cn-sw sw601 fig 3-3...

  • Page 101

    5-60 cnr cn-ac in6t1 cnz cnsw2 cnps fig 3-4 inlet pwb (parts side) f1 focus f2 screen fig 3-5 f.B.T. Vr fig 3-6 crt pwb (parts side) tp-g2 tp-b tp-r tp-g cnsga cn-gnd cn-ht cn-g2.

  • Page 102

    5-61 fig 3-7 video pwb (parts side) fig 3-8 pu pwb (parts side) cnsg mini d-sub usb cnp cnht cnpu cnasd cncl r g b h v bnc tp-abl cnpm tp-tmp ic4h1 cnpu.

  • Page 103

    5-62 fig 3-9 def pwb (parts side) fig 3-10 osc pwb (parts side) heat sink cnhdy cnvdy cnk cn-af cndf cnemf vr581 sw581 cnhsc cnvsc cnzdy cncr cn-sd cn-dsa cn-dsb.

  • Page 104

    5-63 fig.3-11 emf pwb cn-emf cn-ll cn-rr cnem.

  • Page 105: Inspection

    6-1 inspection 1. Inspection of plug & play communication 1-1. A construction of system this system should be connected as shown below. P c r g b h v p rin te r c a b le s ig n a l g e n e ra to r f ix tu re p o w e r c a b le m o n ito r s ig n a l c a b le ＊ ＊ ＊ ＊ t e s t p r o g r a m p a r t n o...

  • Page 106

    6-2 1-3. Operation - the operation should be performed according to the screen message. - when the message of “please set vsync to 42hz.” is displayed, set the signal generator to the signal with vertical synchronization frequency of 42hz. When the message of “please set vsync to over 55hz.” is disp...

  • Page 107

    6-3 1-5. Edid data file the edid data file text is shown below. When you write or inspect edid for this monitor, the following table can be used. File name : fp1350 edid-119 0 1 2 3 4 5 6 7 8 9 a b c d e f 00 00 ff ff ff ff ff ff 00 38 a3 8a 57 01 01 01 01 10 27 08 01 01 0e 29 1e 78 e8 a0 b8 a2 54 4...

  • Page 108

    6-4 2. Crt [a] screen and faceplate blemishes 1. Measuring conditions 1-1. Defect, when tube is in operation, shall be observe under the following conditions: 9,300 k +27 m.P.C.D.(or 6,550 k + 7 m.P.C.D.) and white raster of 34 cd/m 2 (10 ft-l) at the center of the screen or component monochromatic ...

  • Page 109

    6-5 3-2. Defective faceplate 1) bubble, stone, and blister, etc. Mean diameter (*1) acceptable number of defect minimum interval (mm) zone a zone b a + b (mm) 0.76 0 0 0 0.51 ~ 0.75 0 1 1 0.26 ~ 0.50 2 3 5 30 0.11 ~ 0.25 - - - (*2) note (*1) mean diameter shall be either one of the following values,...

  • Page 110

    6-6 [b] defective ar-film standards 1. Test conditions 1) place the bulb on the test table and light it with the white fluorescent lamp from the above. 2) illuminance on the surface of the bulb tube shall be more than 1000 lx, less than 1500 lx. 3) observe at a 40cm distance from tube surface, ignor...

  • Page 111

    6-7 • low contrast: visually noticeable stain and flaw, etc. That rarely block off the light from the phosphor screen. → visible interference color through the reflection (not visible through the permeability) (note) ignore the light spot with no interference color. (however, non of them with its si...

  • Page 112

    6-8 4. Cautions for cleaning ar-firm crt 4-1. Do not rub or hit crt surface with hard object. 4-2. Wipe off the dust softly with a dry soft cloth if necessary. Do not use the acid and alkaline cleaner, solution such as detergent or thinner, etc. If dust can not be wiped off with a dry soft cloth, us...

  • Page 113: Trouble Shooting

    7-1 trouble shooting table of contents page 1. No raster ………………………………………………………………………………..............................…7-2 2. Abnormal video on crt screen (too dark or too bright) …………………………………............ 7-4 3. Unstable picture ……………………………………………………………………………………........... 7-8 3-1.Horizontal ……………………...

  • Page 114

    7-2 1. No raster remove the cn-k, measure the voltages at k1(220v), k2(14.5v), k4(-15.6v) and cn-p p3(80.2v),p6(8.5v) on the sw/hv pwb (pwe-571) ng ok check h and v sync input. Ng ok judge peculiar noise of hv generated at power sw or static electricity. Ng ok measure the voltage at ic7f1 3 pin on t...

  • Page 115

    7-3 continue ng ok ng ng ok ok t5r1 (fbt), r905, c903, c904, cncrt and screen wire failure check h osc/def/hv circuit (see item 6) turn the screen control clockwise back raster appear? Horizontal bar appear? Crt failure check v osc/def circuit (see item 7) video amp. Circuit failure (see item 2).

  • Page 116

    7-4 2. Abnormal video on crt screen (too dark or too bright) * input 1/4 window pattern. Set up brightness: preset, contrast:max. And r/g/b control:all max. At osm menu. Measure r/g/b video outputs at tp-r, tp-g and tp-b on the crt pwb (pwe-567c). Normally, r/g/b video output voltages are approx. 45...

  • Page 117

    7-5 continue 1 continue 2 ok ng 1) measure the video input at ic711 pins 6(r), 11(g) and 2(b) on video pwb (pwe-567a). The voltage is approx. 0.78vp-p. 2) measure the clamp pulse input at ic711 pin 19 on video pwb (pwe-567a). The voltage is approx. 4.2vp-p. 3) measure the voltage at ic711 pin 15 on ...

  • Page 118

    7-6 continue 1 continue 2 ok ng measure r/g/b cathode voltages at tp-r, tp-g and tp-b on the crt pwb (pwe-567c). Normally, the dc voltage is between approx. 80v dc and 150v dc at point a when brightness is preset. The dc voltage moves 15v or 20v when brightness changes from min. To max.. Ng measure ...

  • Page 119

    7-7 continue ng measure the voltage at ic7f1 pin 5 on the crt pwb (pwe- 567c). The voltage is approx. 8.5v. Ng ok measure the voltage at ic7f1 pin 2 on the crt pwb (pwe-567c). The voltage is 0v. Ok ng ok measure the voltage at cn-ht pin 1 on the crt pwb (pwe-567c). Normally, the g1 voltage’s high le...

  • Page 120

    7-8 3. Unstable picture 3-1. Horizontal measure at cn-af 5 pin (hd) on the video pwb (pwe-567a) ng check the sync pulse at mini d-sub 13pin on the video pwb (pwe-567a). Ng ok check the pulse (hd) at ic731 22 pin on the video pwb (pwe-567a). Ng ok ok check h sync check the input h sync signal cable f...

  • Page 121

    7-9 3-2. Vertical measure at cn-af 7 pin (vd) on the video pwb (pwe-567a) ng check the sync pulse at mini d-sub 14pin on the video pwb (pwe-567a). Ng ok check the pulse (vd) at ic731 21 pin on the video pwb (pwe-567a). Ng ok ok check v sync check the input v sync signal cable failure check the outpu...

  • Page 122

    7-10 4. On screen manager (osm) failure check the pulses 5vp-p at ic791 pins 13(r), 15(g), 17(b) and 12(blanking) on the video pwb (pwe-567a). When exit, control or proceed sw is pressed. Ok ng check the pulse 5vp-p at ic791 pin 18 on the video pwb (pwe-567a). Ng ok check the pulse 5vp-p at ic791 pi...

  • Page 123

    7-11 5. Abnormal picture 5-1. Horizontal size measure the voltage at crt anode. Normally, the voltage is approx. 27kv. Ng ok check the voltage at cnp pin 6 on the video pwb (pwe-567a). Ng ok ng ok f h 7 3 3 . 6 k h z 3 6 . 6 k h z 4 1 . 5 k h z 4 5 . 8 k h z 5 2 . 7 k h z 5 7 k h z 6 9 . 5 k h z 8 2...

  • Page 124

    7-12 continue ng ok check the operation of mq571, q572, q573. Ng ok measure the voltage at ic592 pin 1 and ic531 pin 12. Normally, pin 1 voltage varies from approx. 3.5v to 5v and pin 5 voltage varies from approx. 0.9v to 5v. Ng ok measure the voltage at q561 collector. Normally, this voltage varies...

  • Page 125

    7-13 5-2. Vertical size 5-3. Horizontal position check whether the amplitude (approx. 6vp-p~10vp-p) at cn-dsb pin 12 on the def pwb (pwe-568) varies by osd vertical size control or not ? • ic501 or ic511 failure. • digital control circuit failure. (see item 12) check whether the amplitude (approx. 6...

  • Page 126

    7-14 5-4. Vertical position 5-5. Poor linearity 5-5-1. Horizontal 5-5-2. Vertical check whether the dc voltages level at cn-dsb pin 12 on the def pwb (pwe-568) varies by osd vertical position control or not? • ic501 failure. • digital control circuit failure. (see item 12) check whether the dc volta...

  • Page 127

    7-15 5-6. Distortion correction circuit check whether the distortion on the screen varies by osd distortion correction control (sidepin) or not ? Check the waveform at cn-dsb pin 11 is present. Check the waveform at ic511 pin 5. Check the waveform at c519. Ic511 or its ambient circuit failure. Ic501...

  • Page 128

    7-16 5-7. Poor focus . Ng ok ng ng ng adjust focus vr on fbt. (f1 and f2) fbt, focus lead, crt socket or crt failure. Check the dynamic focus voltage at tp-df. H. Dynamic focus voltage is approx. 580vp-p. V. Dynamic focus voltage is approx. 170vp-p. Check the waveform at cn-dsb pin 1. Check the wave...

  • Page 129

    7-17 5-8. Impurity on crt screen does the picture sway when the degaussing select the degauss item on osd, and push "proceed" ng /digital control circuit failure /z connector disconnected /cl connector disconnected ok confirm degaussing effect no effect /sw reg. Failure /degauss coil failure effect,...

  • Page 130

    7-18 continue1 continue2 ok ng check the voltage at the cnpu (pin3 and pin4)on the video pwb. Confirm that the voltage varies at each direction of the monitor and its variable range should be between +1.5volt and +3.5volt. Ok ng /ic4j1,ic4l1,ic4n1 failure /or its associated circuit failure /ic4h1 fa...

  • Page 131

    7-19 continue1 continue2 ok ng /q4p1, q4p3, md4p1 /or its associated circuit failure * when power switch on too, check the voltage of ic801 pin 51 increase at approx. C4p1 voltage (see graph 5-8-1) + 0.5v * be sure to use voltage meter which has input impedance more than 10m Ω ok ng /q4p4, d4p1, md4...

  • Page 132

    7-20 6. H osc / def / hv circuit failure check the drive pulse at cn-dsb pin 10 on the def pwb (pwe- 568) outputs a rectangle waveform which amplitude is 4.3vp-p. Ok normally, it is sawtooth wave which amplitude is approx. 5vp-p. Ng ok be sure to get the l5g2 off the def pwb, and output as following...

  • Page 133

    7-21 continue1 continue2 continue3 ng ng ok measure the voltage at c5p1 on the sw/hv pwb (pwe-571). Ng ok check the pulse at q5r1 gate on the sw/hv pwb (pwe-571). Ok ng check the pulse at pin 4 of icd5p1 on the sw/hv pwb (pwe-571). Ng ok continue1 continue2 remove l5r1 and check 80v line again. • vi...

  • Page 134

    7-22 continue1 continue2 ok ng check the horizontal sync pulse (hd) at cn-dsb pin 4 on the def pwb (pwe-568). Ng ok its amplitude is approx.3vp-p at q502 gate on the osc pwb (pwe-567b). Ng ok check the abnormal picture. (see item 5) check the horizontal input trigger. Check the unstable picture. (se...

  • Page 135

    7-23 7. V osc / def circuit failure measure the voltage at cn-k pins k2 and k4 on the def pwb (pwe-568) pin k2 voltage is approx. 14.5v. Pin k4 voltage is approx. -15.6v. Ng ok ng ok ng check sync pulse (vd) at cn-dsb pin 6 on the def pwb (pwe-568) ng ok ng ok ok check +15v/-15v line. • cn-k wire fa...

  • Page 136

    7-24 8. Self test error measure the voltage at ic801 pin 14 on the video pwb (pwe-567a). The voltage is approx. 0v when self-test. Ng ok measure the pulse at the collector of q797 on the video pwb (pwe-567a). Normally, the frequency of the pulse is approx. 60khz. Ng ok check the pulse at ic7a1 pin 1...

  • Page 137

    7-25 9. Raster centering circuit failure make certain that the image position is adjusted when the horizontal centering control(vr581) on the def pwb (pwe-568) is used. Ng the voltage of cn-cr pin1-2 on the def pwb (pwe-568) should be approx. 5.5v. Ok q581 or c581 may have failed. Ng q581, c581 or v...

  • Page 138

    7-26 11. Power management system (pms) failure 11-1. Pms failure 1(when a monitor receives horizontal and vertical sync.) at the first, push the “exit” switch 2 times or over. Check the color of power led. Green check the picture ok ng: see “no raster” (item 1) yellow check the signal. Ic801 pin 36 ...

  • Page 139

    7-27 11-2. Pms failure 2(when a monitor receives no horizontal sync) check the pms control voltage. Check the voltage of pin 22 of ic801. The voltage should be approx. 5v. Ng ic801 or ic7a1 may have failed. Ok sw/hv may have failed. (see item 13) 11-3. Pms failure 3(when a monitor receives no vertic...

  • Page 140

    7-28 12. Digital control circuit failure 12-1. Digital control error check +8.5v line check the voltage at cn-p pin 6 on the video pwb(pwe-567a). Ng check sw reg (see item 13) ok check +5v line check the voltage at ic8g1 pin 2 on the video pwb(pwe-567a). Ng ic8g1 failure. Ok check reset circuit when...

  • Page 141

    7-29 12-2. User control error check the control switches check the voltage at cn-cl pin 4 to 11 on the video pwb(pwe-567a), when push the user control switches. Ng control pwb failure ok digital control error 12-3. Dac output error check upper and lower ref. Voltage check the voltage at each dac upp...

  • Page 142

    7-30 13. Switching regulator circuit failure 1. Make sure that the voltage of between k 1 pin and 3 pin (gnd) is approx. 220v. 2. Make sure that the voltage of between p 3 pin and 5 pin (gnd) is approx. 80.2v. 3. Make sure that the voltage of between k 2 pin and 3 pin(gnd) is approx. +14.5v. 4. Make...

  • Page 143

    7-31 continue yes no yes no yes no yes when the power switch turns on, the voltage of both ends of c623 repeats from 5v to 8v. Check the following parts c611, c624, c671, c672, c674, c6a1, c6a2, c6e1, c6e2, d624, d671, d6a1, d6e1, ic621, ic671, r623, r624, r625, r638, q623, q624, q625, q672, zd622, ...

  • Page 144

    7-32 14. Moire cancel failure when the moire cancel control is max. Condition, ic501 pin 22 waveform is as follows. Only horizontal signal is ng. Ng when the moire cancel control is max. Condition, c513 waveform is as follows. Ng ok ok vertical period horizontal period 0v vertical period 0v operate ...

  • Page 145

    7-33 15. Plug & play failure 15-1. Ddc 1 failure retry check the ddc function alter power off/on. Check the write protect function check the voltage of ic8a1 pin 3. It should be approx. 0 (v) ng 41 ± 1hz your pc system may have failed others ok cpu (ic801) failure check the v sync check the ic8a1 pi...

  • Page 146

    7-34 16. Out of cg-specification good ng ok ng ok ng ok ng adjust the static and the dynamic convergence with osd control. Ok check the voltage at the feedback resistor(vertical s-cg : r8j3, horizontal s-cg : r8h3). Confirm the variable range of the voltage at the feedback resistor should be approxi...

  • Page 147

    7-35 17. Usb circuit failure ng ok usb function don’t operate. Check the following parts q851, q852, zd854, r855, r857, r85n, r85p check the voltage of ic851 pin27 outputs 5v. Ic851 failure.

  • Page 148

    7-36 18. Auto adjust circuit failure set signal all white characters, and perform auto adjust on osd control. When check the following contents, perform auto adjust at the each time. Make sure that the voltage of c8m7 is approx. +5.0v and c8mf is approx.+3.3v. Ng ok check the waveform at ic8m1 pin 2...

  • Page 149: Circuit Description

    8-1 circuit description table of contents page 1. Video circuit ………………………………………………………………………...…………..……….…… 8-3 1) selection of bnc/d-sub input ………………………………………………………………….....…………. 8-3 2) video signal amplification section …………………………………………………………………………... 8-4 3) video bias circuit ………………………………………………………...

  • Page 150

    8-2 6. Cpu circuit ……………………………………………………………………………………………………. 8-21 1) cpu ……………………………………………………………………………………………………….……. 8-21 2) dc control circuit ………………………………………………………………………………………….…. 8-23 3) power management system (pms) circuit ………………………………………………………………... 8-24 4) plug and play (ddc 1 / 2) ………………………………...

  • Page 151

    8-3 1. Video circuit 1) selection of bnc/d-sub input the input selection circuit selects the bnc input or d-sub input according to the voltage of ic731 pin19 (0v or 5v). Ic731 pin19 voltage changes whenever sw108(momentary switch) is pressed. Cpu detects bnc input or d-sub input by input signal of s...

  • Page 152

    8-4 2) video signal amplification section the video signal amplification section basically consists of the input section circuit and the amplification circuit. Each red(r), green(g) and blue(b) video signal circuit is identical to each other, the g circuit being described below. The video signal thr...

  • Page 153

    8-5 3) video bias circuit the video signal is amplified maximum 45vpp in ic721 output, then the signal is done dc bias by video bias circuit through c729g. This dc voltage varies when cut off adjustment and brightness adjustment. The video bias circuit consists of fixed voltage circuit construction ...

  • Page 154

    8-6 5) on screen manager (osm) the osm circuit consists of ic791(osm controller) and ic711(pre-amp) which matrix the video signal and the osm signal. Ic791 receives the display data from ic801(cpu), and the signal outputs r, g, b and blanking are fed out of pins 13, 15, 17 and 12 respectively. The o...

  • Page 155

    8-7 2. Deflection circuit 2-1. The oscillation and deflection control integrated circuit the oscillation and the deflection circuit is generated by ic501. Ic501 has digital signal processor (dsp) and generates variety of correction signals by calculations. The feature of ic501 are low tolerance and ...

  • Page 156

    8-8 2-2.Horizontal deflection circuit 1) horizontal oscillation circuit and horizontal position control circuit the horizontal oscillation circuit and the horizontal position control circuit are constructed by ic501. The horizontal oscillation circuit in ic501 is composed of two pll ( phase locked l...

  • Page 157

    8-9 0.92vdc 20 r509 c511 r507 r508 r510 approx.1vdc c510 17 q504 19 1/n divider vco phase comparator filter circuit approx.1vdc from pll1 duty cycle control h. Drive pulse ic501 (fig. 2.4) pll2 circuit 2) distortion correction circuit a. Size distortion correction circuit this model has 6 size disto...

  • Page 158

    8-10 max. Min. Align corner bottom c524 wave in/out corner top s-wave side wing image image osm menu c524 wave (fig. 2.6) voltage at c524 and screen image b. Phase distortion correction circuit this model has 4 phase distortion correction items. (side pin balance, tilt, corner top balance, corner bo...

  • Page 159

    8-11 max. Min. C519 wave tilt left/right corner btm balance corner top balance image image osm menu c519 wave (fig.2.8) voltage at c519 and screen image 3) horizontal drive circuit the horizontal drive system uses what is generally referred to as a flyback system. The horizontal drive pulse output f...

  • Page 160

    8-12 (fig. 2.9) horizontal size control circuit a. Horizontal size modulation circuit the transistor q5a1modulates the chopper output voltage that location is c5g3. This transistor is biased by r5ac and r5ae and the modulation wave is added to the base through c5a6. The modulation wave is made by ho...

  • Page 161

    8-13 the h size max has two area of memory (h size max 1 and 2) which is selected by the below table. H frequency range[khz] selected memory 101.0 - 115.0 h size max 2 82.6 - 101.0 h size max 2 69.5 - 82.6 h size max 2 52.7 - 69.5 h size max 2 49.0 - 52.7 h size max 1 41.5 - 49.0 h size max 1 36.6 -...

  • Page 162

    8-14 2-3. Vertical defrection circuit the vertical deflection circuit is constructed by following three blocks. 1) sawtooth wave generating, vertical size and position control and linearity control circuits 2) vertical filter circuit 3) vertical output amplifier circuit a. Sawtooth wave generating, ...

  • Page 163

    8-15 5v 5v 5v 0v 0v 0v pin4 (q421 gate) pin18 (q422 gate) pin19 (q422 gate) 55 vertical frequency (hz) 70 90 105 130 160 (fig. 2.12) ic532 output voltage c. Vertical output amplifier circuit the current proportional to the input voltage to ic401 is supplied to the vertical deflection coil (v-dy). Th...

  • Page 164

    8-16 3. High voltage circuit the high voltage circuit consists of the high voltage control circuit, and q5r1 and its peripheral circuits made up for the high voltage output circuit and the high voltage protection circuit for instance of high voltages circuit irregular operation. 1) high voltage cont...

  • Page 165

    8-17 (fig.3.1) high voltage circuit and protector circuit afc d-focus.

  • Page 166

    8-18 4. Blanking circuit the blanking circuit consists of q7e1 through q7e3 which amplify the blanking pulse, the spot killer circuit and the auto adjust blanking circuit. 1) blanking circuit the ic501(dsp) on osc pwb generates the blanking pulse which are mixed the horizontal blanking pulse and the...

  • Page 167

    8-19 5. Dynamic focus circuit the dynamic focus circuit section is made up of following three blocks: 1) the horizontal parabolic wave generation and gain control circuit 2) the vertical parabolic wave generation and gain control circuit 3) the output amplifier circuit and the coupling circuit 1) th...

  • Page 168

    8-20 v.Df. Output (1bitdac) 58 r527 r540 r541 r529 r528 ic510 ic510 c520 3.3v aprox. 1vp-p aprox. 3vp-p integration circuit inverting amplifier (3times amplifier) 1v (fig. 5.2) the vertical parabolic wave generation and gain control circuit 3) the output amplifier circuit and the coupling circuit th...

  • Page 169

    8-21 6. Cpu circuit 1) cpu ic801: 8 bit cpu / cmos ic ic802: eeprom / cmos ic ic571: i/o expander this system has the following functions. Frequency counter i 2 c bus control fh band degaussing control dac control (see 2. Dc control circuit) pms control (see 3. Power management system (pms) circuit ...

  • Page 170

    8-22 c. Fh band fh7 33.6khz 36.6khz 41.5khz 52.7khz 57khz 69.5khz 82.6khz 115khz 101khz fh3 fh5 fh1 fh2 fh6 49khz 65.5khz 30.8khz 45.8khz (fig. 6.1) output fh band status (ic571) attention: fh1 to 7 band signals are output for horizontal output circuit control to keep the horizontal linearity consta...

  • Page 171

    8-23 2) dc control circuit cpu (ic801) controls three dac ics (ic532, ic751, ic711) through i 2 c bus. Its analog outputs control dac output so that the analog voltage corresponds to the dc control data from cpu. Ic802 is an eeprom which stores the dc control data for preset graphics standard timing...

  • Page 172

    8-24 3) power management system (pms) circuit pms circuits reduce power consumption. They have 3 modes of stand-by, suspend and off. Table 4 pms mode (ic801) mode pin 22 pms_sus# pin 8 pms_off# pin 54 power led on high high low stand-by high high low suspend low high pulse(1khz) off low low high a. ...

  • Page 173

    8-25 4) plug and play (ddc 1 / 2) vesa display data channels (ddc) a. Ddc1 when the monitor is turned on, the operation mode starts in ddc1 mode. When the vclk (sync) is provided to ic8a1 pin 7, serial data stream is generated from the ic8a1 pin 5 by synchronizing with the rising edge of the vclk. T...

  • Page 174

    8-26 5) user control operation user control interface (ic801) table 5 input (ic801) pushed sw pin 33 pin 32 pin 34 pin 31 pin 30 pin 29 pin 28 pin27 exit low high high high high high high high - high low high high high high high high 6 high high low high high high high high 5 high high high low high...

  • Page 175

    8-27 b. Osm menu structure is as below. (it is structured “tab”, “sub menu”) press “proceed” - 6 5 + proceed (fig. 6.3) sub menu table 6 user control switch function menu “exit” “-” “+” “ 5” “ 6” “proceed” tab tab n n tab item n item submenu n item item n n submenu item n item tab n n* n** allitem t...

  • Page 176

    8-28 c. How to display osm menu menu(u) : press “exit” or “-”, “+”, “ 5”, “6”, “proceed” once when osm menu is not displayed. - 6 5 + control proceed reset exit bnc/d-sub d. How to change tab press “-” or “+” switch while highlighted bar is on tab - 5 6 + control proceed reset exit bnc/d-sub “+” “-”.

  • Page 177

    8-29 e. Select item press “ 5” or “6” switch - 5 6 + control proceed reset exit bnc/d-sub 6) change data value press “-” or “+” switch while highlighted bar is on item - 5 6 + control proceed reset exit bnc/d-sub “ 6” “-” “+”.

  • Page 178

    8-30 7) save data value to memory move highlighted bar to other “item” or “tab” (press “exit” or “ 6”, “5”) - 5 6 + control proceed reset exit bnc/d-sub 8) open sub menu press “proceed” switch when the highlighted “item” contains “.. → ” - 5 6 + control proceed reset exit bnc/d-sub 9) turn off osm m...

  • Page 179

    8-31 10) open menu(s) open menu “information” - “display mode” then press “reset” and “+”, “-” switch at same time - 5 6 + control proceed reset exit bnc/d-sub a warning message will be displayed, then press “proceed”.

  • Page 180

    8-32 • osm menu structure 1. Menu (u) (fig. 6.4) menu(u) - “brightness&contrast” (fig. 6.5) menu(u) - “size & position” (fig. 6.6) menu (u) - “rgb” (fig. 6.7) menu(u) “geometry” (fig. 6.8) menu(u) - “tool1” (fig. 6.9) sub menu(u) - “moire canceler” (fig. 6.10) sub menu(u) - “basic convergence”.

  • Page 181

    8-33 (fig. 6.11) sub menu(u) - “area convergence” (fig. 6.12) sub menu(u) - “corner correction” (fig. 6.13) sub menu(u) - “linearity” (fig. 6.14) sub menu(u) - “globalsync 1” (fig. 6.15) sub menu(u) - “globalsync 2” (fig. 6.16) sub menu(u) -“sharpness”.

  • Page 182

    8-34 (fig. 6.17) menu(u) - “factory preset” (fig. 6.18) sub menu(u) - “tool2” (fig. 6.19) menu(u) - “language” (fig. 6.20) sub menu(u) - “osm position” (fig. 6.21) sub menu(u) - “osm turn off” (fig. 6.22) sub menu(u) - “osm lock out1” (fig. 6.23) sub menu(u) - “osm lock out2” (fig. 6.24) sub menu(u)...

  • Page 183

    8-35 (fig. 6.25) sub menu (u) - “edge lock” (fig. 6.26) sub menu(u)- “refresh notifier” (fig. 6.27) “refresh notifire” message“ (fig. 6.28) menu(u) - “information” (fig. 6.29) sub menu(u) - “display mode” (fig. 6.30) sub menu(u) - “fitness tips” (fig. 6.31) “fitness tips” message-1 (fig. 6.32) “fitn...

  • Page 184

    8-36 (fig. 6.33) “fitness tips” message-3 (fig. 6.34) sub menu(u) - “monitor info.” 2. Menu(s) (fig. 6.35) menu(s) - tag1 (fig. 6.36) menu(s) - tag2 (fig. 6.37) menu(s) - tag3 (fig. 6.38) menu(s) - tag4 (fig. 6.39) menu(s) - tag5 (fig. 6.40) menu(s) - tag6.

  • Page 185

    8-37 (fig. 6.41) menu(s) - tag7 (fig. 6.42) menu(s) - tag8 (fig. 6.43) menu(s) - tag9 (fig. 6.44) menu(s) - tag a (fig. 6.45) menu(s) - tag b (fig. 6.46) menu(s) - tag c (fig. 6.47) menu(s) - tag d (fig. 6.48) menu(s) - tag d.

  • Page 186

    8-38 factory preset open menu (u) - “tool1”, then move highlighted bar to “factory preset” “warning message” will be displayed, when “reset” switch is pressed. All user setting are set to “factory preset” value when “proceed” switch is pressed. Table 11 factory preset tab item preset value brightnes...

  • Page 187

    8-39 fitness tips how to confirm “fitness tips” message. 1) open sub menu (u) - “information” - “fitness tips” 2) press “+” and “ −” switch together, then message will be displayed. 3) press “+” switch, then message will change. 4) press “+” switch, then message will change. 5) press “+” switch, the...

  • Page 188

    8-40 7. Moire canceller moire canceler circuit is constructed by ic501 and its peripheral circuits. Ic501 generates moire canceling signal which the period is double the horizontal and vertical wave signals controlled by mpu data. The moire canceling signal which is modulated by vertical period is o...

  • Page 189

    8-41 8. Switching regulator circuit 8-1. Rectifying and smoothing circuit ac input is rectified by d601. Then, it is smoothed by c610 and c609. The resulting dc voltage is supplied to the converter circuit. (fig. 8-1) rectifying and smoothing circuit 8-2. Auxiliary power supply circuit the auxiliary...

  • Page 190

    8-42 8-3. Converter circuit the converter circuit consists of the primary winding of t601, a switching device tr1(internal ic621) and surge absorbers (c611, r605 and d603) which are connected to the primary winding of t601. The oscillating signal through ic621 pin 5,q624,r622 and c621 applied to ic6...

  • Page 191

    8-43 8-4. Output rectifying and smoothing circuit the fly-back voltages which are generated at the secondary windings of t601 are rectified by d6a1, d6e1, d6f1, d6g2, d6h1 and d6k1. Then, these voltages are smoothed by c6a1, c6a2, c6e1, c6e2, c6f1, c6f2, c6f3, c6g2, c6h1, c6h2, c6k1 and c6k2 so that...

  • Page 192

    8-44 8-5. Error detection amplifier circuit the output voltage +80.2v is compared with the reference voltage at the error amplifier ic671. An error signal is applied to the control circuit via the photocupler pc621. (fig.8-5) error detection amplifier circuit 8-6. Over voltage protection if some fai...

  • Page 193

    8-45 8-7. Degaussing circuit when the power switch turns on, or when user accesses the osm degauss control, the current flows from cn-pm pin 3 to the base of q682. Then q682 and rl6v1 turn on for 3 seconds. (fig.8-7) degaussing circuit ac ac +14.5v d6v1 r6v1 r696 r697 rl6v1 th6v1 q682 gnd degaussing...

  • Page 194

    8-46 8-8. Posistor’s automatic selective circuit when the power switch is turn on, the voltage of c610 is detected by ic6v1. If ac input voltage is less than ac 150v, ic6v1 output is high. This will cause q6v1 and rl6v2 to turn on. Then the posistor th6v2 is connected in parallel with th6v1. If ac i...

  • Page 195

    8-47 8-9. Over current protection if some failure occurs and the total power of secondary outputs increase, the peak voltage of ic621 pin6 increases proportionally. And when the peak voltage of ic621 pin 6 reaches -1v, ic621 decreases on period duty cycle of tr1 (internal ic621). And also the voltag...

  • Page 196

    8-48 8-10. Power management system circuit when the horizontal and vertical sync. Are missing, the voltage of cn-pm pin 2 becomes low level and q673 turn off and q672 turn on. As current flows via r673, r675 and d673 into a pc621 when q672 turns on, each output voltage starts lowering and becomes st...

  • Page 197

    8-49 8-11. Power factor controller circuit this circuit is composed of low pass filter block and power feedback block. Ac input is rectified by d601, then it charge c6y2, c610 and c609. C610 is not charged during period α and period γ from input voltage directly, because the voltage of c6y2 is small...

  • Page 198

    8-50 output rectify and smooth degaussing coil degaussing control power switch error detection amplifier power factoer controller rectify and smooth inlet and filter gnd f5.5v fg +8.5v -15.6v +14.5v +80.2v +220v t601 posistor’s automatic selective power management system pms_sus sw/hv pwb pwe-571 in...

  • Page 199

    8-51 9. Dynamic convergence correction circuit the dynamic convergence is corrected by adjusting the dc,saw wave and parabolic wave current flowing at both (the horizontal and vertical convergence correction) coils which are constructed on the deflection yoke.(refer to fig.9.1.) the horizontal conve...

  • Page 200

    8-52 5 h.Conver saw b bottom horizontal 1v 6 h.Conver para b - 1v 7 v.Conver saw t top vertical 1v 8 v.Conver para t - 1v 9 v.Conver saw b bottom vertical 1v 10 v.Conver para b - 1v fig. 9.2. Convergence correction function on osm.

  • Page 201

    8-53 10. Auto and manual purity correction (globalsync) circuit 1) sensor part jc-2241umw has three sensors to correct poor purity. A) sensor of earth magnetic field circuit b) sensor of temperature circuit c) sensor of crt beam current circuit 1-a) sensor of earth magnetic field circuit earth magne...

  • Page 202

    8-54 1-b) sensor of temperature circuit temperature sensor (ic151) is used in this circuit.(on control pwb) when the surrounding temperature of the unit change, the voltage of ic151 out put pin (cncl 16pin on video pwb) varies. This voltage is fed to the a/d converter in ic801 (pin50) 0 temperature ...

  • Page 203

    8-55 corner coil 2) purity correction part 2-a) north/south purity correction mpu controls output voltage by comparing the sensor voltage (ic801 pin48) with the reference voltage (ic801 pin49) and globalsync osd. The d/a converter (ic532 pin16) output center voltage is 2.5v and variable range is bet...

  • Page 204

    8-56 11. Usb circuit ic801 (main mpu) uses as the i2 c-bus master, and ic851 (usb mpu) uses as the i2 c-bus slave. At the time of power on of the monitor, ic801 forwards the present value and the necessary early period data to ic851 through i 2 c-bus (scl, sda). In the case that cn-usb and pc (usb h...

  • Page 205

    8-57 12. Auto adjust circuit by detecting video signal, autoadjust function adjusts size and position. Mpu has several standards of frequency, active ratio and so on. Mpu compares measurement data and with their standards, and calculates adaptive size and position data and sets them. Ic8m1 is video ...

  • Page 206: Replacement Parts List

    Replacement parts list the components specified for model fp1350-1(b) symbol part no description *** crt & tuner *** crt 3a302201 crt m51lry21x62 *** ics *** ic151 370ef040 ic lm45cim3x ic401 37006027 ic la7876n ic421 370e6178 ic ba14741f-e2 ic471 37005256 ic upc7812ahf (reg) ic481 370ke062 ic ba033...

  • Page 207

    Symbol part no description ic8h1 37011320 ic la6500 ic8j1 37011320 ic la6500 ic8m1 37076420 mos bu6483k(v_detect) ic8m2 370ke062 ic ba033fp-e2 *** transistors *** cr601 35595026 triac ac10fsm mq571 35135001 tr sla5041 (fet-array) q101 35ab0313 tr 2sa1037ak-t146 r q102 35ab0313 tr 2sa1037ak-t146 r q1...

  • Page 208

    Symbol part no description q672 350j5382 tr 2sc3478a-t k q673 35eb0230 tr dtc114eka-t146 q682 35cb0012 tr 2sc1623-t1b l6 q6p1 350e3218 tr 2sc1740s-t r q6v1 350e3218 tr 2sc1740s-t r q711b 350h0200 tr 2sc2407a-t q711g 350h0200 tr 2sc2407a-t q711r 350h0200 tr 2sc2407a-t q721b 35kb2498 tr 2sk3018-t106 q...

  • Page 209

    Symbol part no description q7y1 35ab1592 tr 2sa1434-tb q7y2 35cb2468 tr 2sc3624-t1b-l18 q7y3 35ab1592 tr 2sa1434-tb q7y4 35cb2468 tr 2sc3624-t1b-l18 q7y5 35ab1592 tr 2sa1434-tb q7y6 35cb2468 tr 2sc3624-t1b-l18 q7y7 35ab1592 tr 2sa1434-tb q7y8 35cb2468 tr 2sc3624-t1b-l18 q831 35eb0230 tr dtc114eka-t1...

  • Page 210

    Symbol part no description d593 360k1025 diode 1ss133 d5a1 361k8252 di rb721q-40t72 d5a2 361k8252 di rb721q-40t72 d5e1 361k7777 diode 1ss244-t72 d5e2 361k7777 diode 1ss244-t72 d5e3 360k1025 diode 1ss133 d5g1 360k1025 diode 1ss133 d5g2 36107792 diode yg911s3r d5g3 361k8252 di rb721q-40t72 d5g4 361k82...

  • Page 211

    Symbol part no description d713 360k1025 diode 1ss133 d721b 36cb0072 diode hsm83-tl d721g 36cb0072 diode hsm83-tl d721r 36cb0072 diode hsm83-tl d722b 36cb0072 diode hsm83-tl d722g 36cb0072 diode hsm83-tl d722r 36cb0072 diode hsm83-tl d741b 361k7777 diode 1ss244-t72 d741g 361k7777 diode 1ss244-t72 d7...

  • Page 212

    Symbol part no description zd5x1 360a0043 diode mtzj6.2b t-72 zd621 360a0072 diode mtzj12b zd622 360a0051 diode mtzj7.5b t-72 zd623 360k3116 diode rd4.7eb(3)-t4 zd671 360a0021 diode mtzj3.6b t-72 zd672 360k3486 di rd6.8js ab(2)-t4 zd6g1 360k3120 diode rd24eb(3)-t4 zd6h1 360k3120 diode rd24eb(3)-t4 z...

  • Page 213

    Symbol part no description sw601 65360071 push switch esb92s21b *** pwb assys *** 840e6a03 sw/hv pwb assy 840e6c01 video pwb assy 840e6d01 def pwb assy 843d3b01 sub pwb assy *** coils & filters *** deg 61322101 degaussiing coil(85t,10h) emc 61322302 corner coil(380t,105h) emf 61322301 coil(100t,80h)...

  • Page 214

    Symbol part no description lc762r 616k6964 noise filter tx07250nbt lc763 616k6942 noise filter filmac tu20m lc764 616k6942 noise filter filmac tu20m lc765 616k6942 noise filter filmac tu20m lc766 616k6942 noise filter filmac tu20m lc767 390j9028 filter zjsc-r47-391ta lc768 390j9028 filter zjsc-r47-3...

  • Page 215

    Symbol part no description th6v1 38112071 posistor (pth451a180m270a th6v2 38112072 posistor (pth451abg3r0q14 usbcab 73893263 usb cable x801 64098039 x'tal(10.000mhz) x851 64098070 x'tal hc-49u/s(6mhz)cit x8m1 64098075 x'tal 20mhz(csa-309) *** knobs & push buttons *** a4501 2e457751 push button(contr...

  • Page 216

    Symbol part no description r102 40ab3161 r,chip 330h 1% 1/10w r103 40ab3173 r,chip 1.0k 1% 1/10w r104 40ab3169 r,chip 680h 1% 1/10w r105 40ab3170 r,chip 750h 1% 1/10w r106 40ab3155 r,chip 180h 1% 1/10w r111 40aa3125 r,chip 10h 5% 1/10w r112 40aa3125 r,chip 10h 5% 1/10w r113 40aa3125 r,chip 10h 5% 1/...

  • Page 217

    Symbol part no description r4k4 40ab3204 r,chip 20k 1% 1/10w r4k5 40ab2128 r,chip 13h 1% 1/4w r4k6 40ac5309 r,chip 2.2h 5% 1/8w r4k7 40ac7309 r,chip 2.2h 5% 1/2w r4k8 40aad141 r,chip 47h 5% 1/2w r4k9 40aa3173 r,chip 1.0k 5% 1/10w r4l1 40ab3214 r,chip 51k 1% 1/10w r4l4 40ab3204 r,chip 20k 1% 1/10w r4...

  • Page 218

    Symbol part no description r50g 40ab3197 r,chip 10k 1% 1/10w r50h 40ab3199 r,chip 12k 1% 1/10w r50j 40aa3221 r,chip 100k 5% 1/10w r50k 40ab3187 r,chip 3.9k 1% 1/10w r50l 40ab3215 r,chip 56k 1% 1/10w r50m 40ab3215 r,chip 56k 1% 1/10w r50p 40aa3197 r,chip 10k 5% 1/10w r510 40aa1151 r,chip 120h 5% 1/8w...

  • Page 219

    Symbol part no description r545 40ab3197 r,chip 10k 1% 1/10w r546 40ab3197 r,chip 10k 1% 1/10w r548 40aa3197 r,chip 10k 5% 1/10w r549 40aa3208 r,chip 30k 5% 1/10w r54a 40aa3173 r,chip 1.0k 5% 1/10w r556 40aa3149 r,chip 100h 5% 1/10w r557 404j9510 r,metal 2.2h 5% 1/4w r558 40aa3125 r,chip 10h 5% 1/10...

  • Page 220

    Symbol part no description r59a 40ab3224 r,chip 130k 1% 1/10w r59c 40ab3206 r,chip 24k 1% 1/10w r59e 40ab3205 r,chip 22k 1% 1/10w r59f 40aa3199 r,chip 12k 5% 1/10w r59g 40ab3185 r,chip 3.3k 1% 1/10w r59j 40aa3218 r,chip 75k 5% 1/10w r59k 40aa3191 r,chip 5.6k 5% 1/10w r59l 40aa3197 r,chip 10k 5% 1/10...

  • Page 221

    Symbol part no description r5r2 40224137 r,wire 33h 5% 5w r5r3 40409907 r,netal 0.18h 5% 1w r5t1 404c1731 r,metal 270k 1% 1/6w r5t2 404c1718 r,metal 75k 1% 1/6w r5u1 40ab3183 r,chip 2.7k 1% 1/10w r5u2 40ab3219 r,chip 82k 1% 1/10w r5u3 40ab1231 r,chip 270k 1% 1/8w r5x1 404k5125 r,metal 10h 5% 1/4w r5...

  • Page 222

    Symbol part no description r696 40aa3187 r,chip 3.9k 5% 1/10w r697 40aa3219 r,chip 82k 5% 1/10w r6a1 40371221 r,metal 100k 5% 1w r6e1 40372199 r,metal 12k 5% 2w r6f1 40499508 r,metal 0.1h 5% 1/2w r6g1 40499507 r,metal 0.22h 5% 1/2w r6k1 404e1329 r,metal 0.22h 5% 1/4w r6k2 401k5669 r,carbon 680h 5% 1...

  • Page 223

    Symbol part no description r717r 40aa3151 r,chip 120h 5% 1/10w r718b 40aad159 r,chip 270h 5% 1/2w r718g 40aad159 r,chip 270h 5% 1/2w r718r 40aad159 r,chip 270h 5% 1/2w r719b 40aa3151 r,chip 120h 5% 1/10w r719g 40aa3151 r,chip 120h 5% 1/10w r719r 40aa3151 r,chip 120h 5% 1/10w r71a 40aa3177 r,chip 1.5...

  • Page 224

    Symbol part no description r736b 40aa3143 r,chip 56h 5% 1/10w r736g 40aa3141 r,chip 47h 5% 1/10w r736r 40aa3143 r,chip 56h 5% 1/10w r738 40aa3169 r,chip 680h 5% 1/10w r739 40aa3181 r,chip 2.2k 5% 1/10w r73a 40aa3173 r,chip 1.0k 5% 1/10w r73e 40ab3191 r,chip 5.6k 1% 1/10w r73f 40ab3183 r,chip 2.7k 1%...

  • Page 225

    Symbol part no description r74eb 40ab3211 r,chip 39k 1% 1/10w r74eg 40ab3211 r,chip 39k 1% 1/10w r74er 40ab3211 r,chip 39k 1% 1/10w r74fb 40ab3222 r,chip 110k 1% 1/10w r74fg 40ab3222 r,chip 110k 1% 1/10w r74fr 40ab3222 r,chip 110k 1% 1/10w r74gb 40aad213 r,chip 47k 5% 1/2w r74gg 40aad213 r,chip 47k ...

  • Page 226

    Symbol part no description r7a7 40aa3173 r,chip 1.0k 5% 1/10w r7a8 40aa3169 r,chip 680h 5% 1/10w r7a9 40aa3212 r,chip 43k 5% 1/10w r7ag 40ab3214 r,chip 51k 1% 1/10w r7ah 40aa3169 r,chip 680h 5% 1/10w r7ak 40aa3169 r,chip 680h 5% 1/10w r7al 40aa3159 r,chip 270h 5% 1/10w r7am 40aa3159 r,chip 270h 5% 1...

  • Page 227

    Symbol part no description r7y3 40aa3185 r,chip 3.3k 5% 1/10w r7y4 40aa3233 r,chip 330k 5% 1/10w r7y5 40aa3161 r,chip 330h 5% 1/10w r7y6 40aa3185 r,chip 3.3k 5% 1/10w r7y7 40aa3233 r,chip 330k 5% 1/10w r7y8 40aa3161 r,chip 330h 5% 1/10w r7y9 40aa3185 r,chip 3.3k 5% 1/10w r7ya 40aa3233 r,chip 330k 5%...

  • Page 228

    Symbol part no description r85h 40aad149 r,chip 100h 5% 1/2w r85k 40ab3203 r,chip 18k 1% 1/10w r85l 40ab3215 r,chip 56k 1% 1/10w r85m 40aa3000 r,chip 0.0h 5% 1/10w r85n 40aa3173 r,chip 1.0k 5% 1/10w r8a1 40aa3207 r,chip 27k 5% 1/10w r8a2 40aad146 r,chip 75h 5% 1/2w r8a3 40aa3213 r,chip 47k 5% 1/10w ...

  • Page 229

    Symbol part no description r8me 40ab3200 r,chip 13k 1% 1/10w r8mfb 40aa2161 r,chip 330h 5% 1/4w r8mfg 40aa2161 r,chip 330h 5% 1/4w r8mfr 40aa2161 r,chip 330h 5% 1/4w r8mh 40aa3173 r,chip 1.0k 5% 1/10w r901b 40aa3139 r,chip 39h 5% 1/10w r901g 40aa3139 r,chip 39h 5% 1/10w r901r 40aa3139 r,chip 39h 5% ...

  • Page 230

    Symbol part no description c429 42ca1424 c,ceramic 50v 22pf c471 42aa2726 c,ceramic 50v 0.01uf c472 430b9064 c,elec 50v 4.7uf c473 430b9064 c,elec 50v 4.7uf c481 430b9041 c,elec 25v 47uf c482 42aa2744 c,ceramic 25v 0.1uf c483 430b9032 c,elec 16v 470uf c4h1 430b9041 c,elec 25v 47uf c4h2 421d6009 c,ce...

  • Page 231

    Symbol part no description c520 42aa1521 c,chip ceramic 50v 0.01uf c522 42aa1521 c,chip ceramic 50v 0.01uf c523 42aa1521 c,chip ceramic 50v 0.01uf c524 42aa1533 c,ceramic 25v 0.033uf c52a 42aa2744 c,ceramic 25v 0.1uf c52c 430b9041 c,elec 25v 47uf c52e 42aa2744 c,ceramic 25v 0.1uf c52g 42aa2744 c,cer...

  • Page 232

    Symbol part no description c592 430b9553 c,elec 250v 2.2uf c593 420c9567 c,ceramic 500v 2200pf c595 427f4617 c,film 50v 0.022uf c596 430b6065 c,elec 50v 10uf c597 430b6041 c,elec 25v 47uf c598 42ca1454 c,ceramic 50v 390pf c59c 42aa2744 c,ceramic 25v 0.1uf c59e 42aa2744 c,ceramic 25v 0.1uf c59f 430b6...

  • Page 233

    Symbol part no description c5x2 430b6514 c,elec 160v 3.3uf c607 42aa2721 c,ceramic 50v 0.1uf c608 42060330 c,ceramic 400v 2200pf c609 43109896 c,elec 400v 330uf c610 43109896 c,elec 400v 330uf c611 428d0225 c,metal 630v 0.022uf c621 430c9502 c,elec 35v 220uf c622 42899196 c,metal 1.25kv 1000pf 3% c6...

  • Page 234

    Symbol part no description c703r 433a6148 c,elec 16v 100uf c704b 42aa2726 c,ceramic 50v 0.01uf c704g 42aa2726 c,ceramic 50v 0.01uf c704r 42aa2726 c,ceramic 50v 0.01uf c705 428b3513 c,metal film 50v 0.1uf c706 433a6143 c,elec 16v 10uf c707 428b3513 c,metal film 50v 0.1uf c708 433a6143 c,elec 16v 10uf...

  • Page 235

    Symbol part no description c729r 428d0097 c,film 250v 0.22uf c72ab 42ca1430 c,ceramic 50v 39pf c72ag 42ca1430 c,ceramic 50v 39pf c72ar 42ca1430 c,ceramic 50v 39pf c72eb 42ca1438 c,ceramic 50v 82pf c72eg 42ca1438 c,ceramic 50v 82pf c72er 42ca1438 c,ceramic 50v 82pf c72f 42aa2744 c,ceramic 25v 0.1uf c...

  • Page 236

    Symbol part no description c783 430b9552 c,elec 250v 1.0uf c791 42aa1505 c,chip ceramic 50v 470pf c792 42aa1538 c,ceramic 25v 0.1uf c793 430c0275 c,elec 50v 1.0uf c794 42aa2744 c,ceramic 25v 0.1uf c795 430j9184 c,elec 16v 100uf c796 430b6029 c,elec 16v 100uf c797 42aa2744 c,ceramic 25v 0.1uf c79a 42...

  • Page 237

    Symbol part no description c816 42aa1509 c,chip ceramic 50v 1000pf c817 42aa1509 c,chip ceramic 50v 1000pf c818 42aa1509 c,chip ceramic 50v 1000pf c852 42ca1428 c,ceramic 50v 33pf c853 42ca1428 c,ceramic 50v 33pf c854 42aa2744 c,ceramic 25v 0.1uf c855 430b8145 c,elec 16v 100uf c857 42aa2744 c,cerami...

  • Page 238

    Symbol part no description c984 430b6101 c,elec 100v 47uf c985 420c9563 c,ceramic 500v 1000pf c986 430b6065 c,elec 50v 10uf c987 430b9098 c,elec 100v 10 uf c989 423e2111 c,ceramic 500v 10pf 9-33.

  • Page 239

    10-1 frequency detect memory 24lc08 osd controller pre-amp controller picture adjust def. Correction controller pms controller control switch x ’tal x ’tal x ’tal sync clamp sync sensor selftest sw bnc mini d-sub 15 pin analog sw m52755fp sync separator m52347fp pre-amp osd mix m52742asp osd charact...

  • Page 240

    For human potential.