17" cdt color monitor lanix lx700r 1 service service service horizontal frequency 30~86 khz table of contents description page description page safety notice any person attempting to service this chassis must familiarize himself with the chassis and be aware of the necessary safety precautions to be...
17" cdt color monitor lanix lx700r 2 revision list revision release date change instruction tpv model a00 aug.-21-2008 initial release s785fqrp2lt2.
17" cdt color monitor lanix lx700r 3 important safety notice proper service and repair is important to the safe, reliable operation of all aoc company equipment. The service procedures recommended by aoc and described in this service manual are effective methods of performing service operations. Som...
17" cdt color monitor lanix lx700r 4 1. Monitor specifications crt 43.2cm(17"), 90º deflection, 29mm neck, 0.27mm dot pitch viewable image size 40.6cm (16.0"), diagonal display color unlimited colors input signal analog input all timing that meets scanning frequencies • video • analog r, g, b 0.7vpp...
17" cdt color monitor lanix lx700r 5 appendix b – factory preset timing table standard resolution horizontal frequency vertical frequency ibm 720 × 400 31.5khz 70hz vga 640 × 480 31.5khz 60hz vesa/85 640 × 480 43.3khz 85hz vesa/85 800 × 600 53.7khz 85hz vesa/85 1024 × 768 68.7khz 85hz vesa/60 1600 ×...
17" cdt color monitor lanix lx700r 6 2. Precautions and notices 2-1.Safety precautions 1. Observe all caution and safety related notes located inside the display cabinet. 2. Operation of the display with the cover removed, may cause a serious shock hazard from the display power supply. Work on the d...
17" cdt color monitor lanix lx700r 7 2-4. High voltage warning operation of monitor outside of cabinet or with back removed may cause a serious shock hazard. Work on this model should only be performed by those who are thoroughly familiar with precautions necessary when working on high voltage equip...
17" cdt color monitor lanix lx700r 8 3. Operating instructions this procedure gives you instructions for installing and using the color display. 1. Position the display on the desired operation and plug the power cord into a convenient ac outlet. Three-wire power cord must be shielded and is provide...
17" cdt color monitor lanix lx700r 9 4. Adjustment 4-1. Adjustment conditions and precautions 4.1.1. Approximately 30 minutes should be allowed for warm up before proceeding. 4.1.2. Adjustments should be undertaken only on those necessary elements since most of them have been carefully preset at the...
17" cdt color monitor lanix lx700r 10 main menu item main menu icon sub menu item sub menu icon description contrast adjust the picture contrast. Luminance brightness adjust the picture brightness. H-center adjust the horizontal position of the picture. H-size adjust the horizontal position of the o...
17" cdt color monitor lanix lx700r 11 user / red user / blue h.Position adjust the horizontal position lf the osd. V.Position adjust the vertical position of the osd. Osd timeout adjust the osd timeout. Osd setup osd translucent adjust osd menu to translucent.. English n/a deutsch n/a franch n/a esp...
17" cdt color monitor lanix lx700r 12 4-3. Adjustment method 4.3.1. Factory preset timings adjustment: a. Press menu key to show osd window press up or down key to switch the functional controls. B. Press the up key to select the "zoom" function, and then press the menu key. While does not release t...
17" cdt color monitor lanix lx700r 13 vt v.Focus eg ew gain 9300 9300 color temperature hp h-size-phase 6500 6500 color temperature tc top corner bi set burn-in sb brightness select auto color lh brightness save auto configure sharpness ab abl return vb v-linearity ht h.Eht gain phase d. To switches...
17" cdt color monitor lanix lx700r 14 item 9300k 6500k y (raster max, contrast and brightness max) 3.5 ±0.2 y(raster recall) 0.10 ±0.02 y (full white, contrast max and brightness cut off) text mode network mode game mode moviedom mode 95 ±1 100 ±1 105 ±1 110 ±1 y (window, contrast and brightness cut...
17" cdt color monitor lanix lx700r 15 4.3.5 convergence adjustment: a. Produce a magenta crosshatch on the display. B. Adjust the focus for the best overall focus on the display. Also adjust the brightness to the desired condition. C. Vertical red and blue lines are converged by varying the angle be...
17" cdt color monitor lanix lx700r 16 5. Circuit description 5-1. Micro controller circuit micro controller the ic101 contains a 8031 8-bit cpu core, 60k bytes of ram, 16k bytes of rom, 14 channel 8 bit pwm d/a converters, 2 channel a/d converters for key detection, 0.5sec watch-dog timer, internal ...
17" cdt color monitor lanix lx700r 17 5-2. Deflection circuit the deflection circuit is achieved by a high performance and efficient solution ic 401 (stv 9119) for this monitor. The concept is fully dc controllable and can be used in applications with a micro-controller solutions. The stv9119 provid...
17" cdt color monitor lanix lx700r 18 5-3. Transistor & diode and ic circuit item part location function part description 1 ic101 cpu nt68f65 3 ic102 eeprom m24c08-bn6 4 ic401 deflection processor stv9119 6 ic601 vertical output ic stv9302a 7 ic801 video preamplifier/osd ic nt6818 8 ic802 video outp...
17" cdt color monitor lanix lx700r 19 6. Trouble shooting chart 6-1. No raster 1.Crt relative circuit problems refer item s.M.P.S . Brightness set to max. Then check crt g1 voltage ng ng ng ng ng ok ok ok ok ok check the hige voltage of crt about 21 ~ 22kv check the voltage of crt heater about 6.3v ...
17" cdt color monitor lanix lx700r 20 2.Abnormal video level on screen ok ng ok ng ng ok check the voltage of ic801 pin 30 about 5v,pin1, 8,17,40,42 about2.5v check the signal input of r.G.B. About 0.7vpp check the video output of ic801 pin 31, 32, 33 about 4vpp, contrast set max. R.G.B. Approach st...
17" cdt color monitor lanix lx700r 21 6-2. Abnormal display 1.No signal on screen check fbt relative circuit less than 400v ok ng ng ok ok ng ok ng check the output voltage of ic801 pin 31,32,33about 3vpp check the b+ voltage of check the voltage of crt cathode about 40vpp check the voltage of fbt s...
17" cdt color monitor lanix lx700r 22 6-3. No blanking ng ok check the relative circuit of blanking check the relative circuit check r846 on video pcb, check g1 relative circuit fbt pin 7 on main pcb of ic801 6-4. Hor./osc/def/hv circuit fault 1. No raster (disconnect with signal cable) ng ok ok ok ...
17" cdt color monitor lanix lx700r 23 6-5. Abnormal horizontal deflection 1. Abnormal horizontal width of video ng ok check the relative circuit of q407.Zd402 check the relative circuit of smps. Readjust h-width function check the hv of crt about 21.5kv check fbt b+ voltage about 133v at fh=68khz ok...
17" cdt color monitor lanix lx700r 24 6-6. Abnormal vertical scanning 1. Abnormal vertical size ok ng ok ng readjust v-size function value relative circuit check vert. Osc circuit relative circuit ng readjust v-size function value check the voltage of ic101 relative circuit check ic401 pin 19,2 1,22...
17" cdt color monitor lanix lx700r 25 6-9. Power supply trouble shooting chart before check sw.Reg. Please refer to the power supply block diagram power supply output: constant output : 6.3v, 12.5v, -12.3v, 82v,133v bead set ng ok ng ok ok ng ng ok check bridge rectified circuit check start c.K.T nr...
17" cdt color monitor lanix lx700r 26 7. Block diagram function control q705 blanking circuit ic802 stv9586a o/p q404,q405,q406 pincushion & h-size control q907, q908 q909, q910 power saving ic401 stv9119 vert.&hor.Osc ic801 tpv6818ug pre.Amp. Q403,t402(fbt) hor.O/p q402,t401 hor. Driver ic601 stv93...
17" cdt color monitor lanix lx700r 27 8. Ic block diagram ic101 5 0 1 2 3 4 38 39 40 5 36 6 7 8 35 9 10 11 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 37 12 41 42 pc2 pc1* pc0* rstb pc5 pc4 pc3 vcc pc7 v33 gnd osco pdo osci isda iscl scl pb3 pb2 pb1 pb0 pa7* pa6* pa5* pa4* pa3 ...
17" cdt color monitor lanix lx700r 28 ic102 m24c08-bn6 8 5 6 1 2 3 7 4 vcc isda iscl a0 a1 a2 wp a4 7.2v 5v 0v ic105 kia78s05p 2 3 1 in out gnd ic102 m24c08-bn6.
17" cdt color monitor lanix lx700r 29 1.35v 0.04v ic601 stv9302a 4 3 5 2 1 6 7 -12v fbgen out 12v vin vb vin -11.7v 12.2v 12.3v -12.4v 1.35v ic601 stv9302a.
17" cdt color monitor lanix lx700r 30 ic801 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 dpll_vdd osci osco dpll_gnd h/s_in v/s_in adc_gnd adc_vaa b_in+ b_in- sog_in g_in+ g_in- r_in+ r_in- adc_gnd adc_vaa reset irq scl sda dgnd...
17" cdt color monitor lanix lx700r 31.
17" cdt color monitor lanix lx700r 32 ic802 56c551-529 st v9586a 19 17 15 8 12 7 5 13 6 1 2 4 9 14 10 3 18 11 16 outd1 outd2 outd3 stblkin vh vbb inc3 vcc ind3 inc1 ind1 ind2 gn d outc3 g nds inc2 outc1 cr 12 outc2 ic804 ld1117-2.5v-a 3 2 1 vin vout gnd ic901 st r-g5643b 1 2 3 4 5 d s gnd vc c ocp/f...
17" cdt color monitor lanix lx700r 33 9. Pcb layout 9-1. Main board.
17" cdt color monitor lanix lx700r 34.
17" cdt color monitor lanix lx700r 35 9-2. Crt board.
17" cdt color monitor lanix lx700r 36 10. Schematic diagram q 604 b c516 r439 100k 1/2w + c43 0 1 0u 2 00v r9 40 82 0k 1/2w h802 conn 1 2 3 4 5 6 7 8 9 10 11 12 d9 55 ugp2 0d u p/co ntr e xit/au to ic801 pin31 r117 100 c4 08 4n9 1.6kv r414 3 30 q4 16 ksp 44t a e xit/au to 0v fb902 q411 nc r953 1 50k...
17" cdt color monitor lanix lx700r 37 dvdd d805 bav99 r802 330 zd807 5.6v c865 10nf 2kv c834 56pf c851 1nf 1kv 0v 3.73v c863 0.1uf l802 bead dab 0v vs c862 100 c822 1uf 100v l804 bead 2.5v r816 1k irq 81.4v l806 0.62 1/2w r846 100 dar 5v c854 100 1kv 0.4v dpll_vdd vsda r844 300k,1/4w l807 0.47uh r81...
17" cdt color monitor lanix lx700r 38 11. Monitor exploded view.
17" cdt color monitor lanix lx700r 39 12. Bom list s785fqrp2lt2 location part number description remark 001c 503504 47 screw for crt 005c600704075s crt washer 011c 112500 wire mount 011c6033 2 pcb support 019c 403 7 steel 040c 581 26704 shipping label 040c 58162435a manual p/n label 041c 68508 a con...
17" cdt color monitor lanix lx700r 40 q33c0103 1 lens q34c0141bcsa1a 30 bezel 750a1697504jal deg. Coil 0.45x90ts e750a 750c5k56 1g crt 17" cv cptf 2nd source e750a 750c5k56 2g 17" cv 0.18 glare crt 2nd source e750a 750c5w56 1g crt 17" cv cptf 2nd source e750a 750c5w56 2g 17" cv 0.18 cd glare crt 2nd...
17" cdt color monitor lanix lx700r 41 t403 079c 167506 t focus transformer t402 079cp77550311f fbt furi d954 093c3004500 sb340 ss1 095c205t 3005a wire h801 095c8013 6616 6pin wire h802 095c8013 12637 12 plue 0d1c1140 7128 cr3 screw 0m1c1140 6128 cr3 screw 705a775dc56 01 ic601 ass'y 005c 71 1 transis...
17" cdt color monitor lanix lx700r 42 rv7 006c 31 4 brass rv6 006c 31 4 brass rv5 006c 31 4 brass rv32 006c 31 4 brass rv31 006c 31 4 brass rv26 006c 31 4 brass rv20 006c 31 4 brass rv18 006c 31 4 brass rv17 006c 31 4 brass rv1 006c 31500 eyelet rv11 006c 31500 eyelet rv12 006c 31500 eyelet rv2 006c...
17" cdt color monitor lanix lx700r 43 j060 095c 90 23 jumper j059 095c 90 23 jumper j056 095c 90 23 jumper j055 095c 90 23 jumper j053 095c 90 23 jumper j052 095c 90 23 jumper j029 095c 90 23 jumper j031 095c 90 23 jumper j032 095c 90 23 jumper j033 095c 90 23 jumper j016 095c 90 23 jumper fb405 095...
17" cdt color monitor lanix lx700r 44 r430 061c 60212352t cfr 12k ohm+-5% 1/6w r613 061c 60215352t cfr 15k ohm+-5% 1/6w r440 061c 60218252t cfr 1.8k ohm+-5% 1/6w r405 061c 60218252t cfr 1.8k ohm+-5% 1/6w r143 061c 60222252t cfr 2.2k ohm +-5% 1/6w r612 061c 60222252t cfr 2.2k ohm +-5% 1/6w r454 061c ...
17" cdt color monitor lanix lx700r 45 rv33 006c 31 4 brass rv34 006c 31 4 brass rv35 006c 31 4 brass rv36 006c 31501 brass rv37 006c 31501 brass rv38 006c 31501 brass rv29 006c 31502 brass ic105 056c 133503 t ka78l05a q604 057c 415502 bc516 q954 057c 419503 t 2sc945p q952 057c 419503 t 2sc945p q913 ...
17" cdt color monitor lanix lx700r 46 c105 065c 44247013t 47pf +-5% npo 50v c412 065c 444101 5t 100 pf 10% 50v y5p c114 065c 444101 5t 100 pf 10% 50v y5p c106 065c 444102 5t 1000 pf 10% 50v y5p c920 065c 444102 5t 1000 pf 10% 50v y5p c444 065c 444221 5t 220pf/50v c439 065c 44447213t 4700pf +-10% z5p...
17" cdt color monitor lanix lx700r 47 c115 065c 444471 5t 470pf 10% 50v y5p crb795f2t9p crt board for b795f3-2p g2 009c 203 8 brass pin p802 033c3278 6d wafer p803 033c327812d wafer*plug p801 033c380212b y wafer*plug 040c 45762412b label r807 061c 208569 64 mofr 5.6 ohm +-5% 1w r810 061c152m479 64 4...
17" cdt color monitor lanix lx700r 48 r819 061c1206304 rst chipr 300 kohm +-5% 1/4w r837 061c1206304 rst chipr 300 kohm +-5% 1/4w r844 061c1206304 rst chipr 300 kohm +-5% 1/4w c862 065c0603101 316857 100pf 50v c858 065c0603101 316857 100pf 50v c825 065c0603101 316857 100pf 50v c856 065c0603101 31685...
17" cdt color monitor lanix lx700r 49 fb802 071c 55 9 t core rf bead rh 3.5x6x0.76tp 006c 31 4 brass 715c1678 1 2 video board pcb j801 095c 90 23 jumper j802 095c 90 23 jumper j803 095c 90 23 jumper j805 095c 90 23 jumper j804 095c 90 23 jumper j818 095c 90 23 jumper j817 095c 90 23 jumper j816 095c...
17" cdt color monitor lanix lx700r 50 zd801 093c 39147sem bmm5v6 zd802 093c 39147sem bmm5v6 zd803 093c 39147sem bmm5v6 zd804 093c 39147sem bmm5v6 zd805 093c 39147sem bmm5v6 zd806 093c 39147sem bmm5v6 zd807 093c 39147sem bmm5v6 zd808 093c 39147sem bmm5v6 ic801 056c 366524 ic tpv6818ug/d c869 065c 1k1...
