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19" lcd color monitor chassis: hudson 9 service service service description page description page page safety notice any person attempting to service this ch assis must familiarize himself with the chassis and be aware of the necessary saf ety precautions to be used when servicing electronic equipmen t containing high voltages. caution: use a separate isolation tran sfomer for this unit when servicing table of contents........................................????.1 revision list......... .............. .................. .......?????.2 important safety notice ????................. ........ ........3 1. monitor specifications?.............................................4 1.1 technical specif ications???????????....4 1.2 physical specifications??????????..??5 2. lcd monitor description?.........................................6 3. operation instructions?.............................................7 3.1general instruct ions????????????.?...7 3.2 control buttons????..???????????7 3.3 adjusting the picture?....................................9 4. input/output specific ation............. ............????.11 4.1 input signal connecto r................... ........????..11 4.2 factory preset displa y modes.............. .......... .......11 4.3 pixel defect policy??????????????12 4.4 failure mode of panel ????????????13 5. block diagra m???????????................14 5.1 software flow char t.................. ..........????.....14 5.2 electrical block diagram..................???.........16 6. schematic diagram?...............................................18 6.1 main board??????????????????18 6.2 power board????????..???????22 6.3 key board??.?????????..???????24 7. pcb layout??? ???????????????...25 7.1 main board??????????????????..25 7.2 power board?????????????????27 7.3 key board??? ...??????????? ????29 8. wiring diagram???????????????.?..30 9. scalar board over view????????????....31 10. mechanical instructions????????????....32 11. repair flow chart??.??.???????????36 12. isp instructions..?......................................................42 13. ddc instructions?......................................................45 14. white balance, lumi nance adjustment??............52 15. monitor exploded view?......... ................. ............ .......54 16. recommended & spare part s list...??...... .............55 17. different parts list ...?.............................................57 18. general product specification???????.???60 312278518230 gb refer to back cover for important safety guidelines copyright 2008 philips consumer lifestyle subject to modification k sep. 22, 2008 191ew9fb/00 191ew9fb/75 191ew9fb/93 191ew9fb/69 191ew9fb/94 191ew9fb/97 191ew9fb/05 191ew9fb/62 www.datasheet.net/ datasheet pdf - http://www..co.kr/
hudson 9 2 revision list version release date revision history a00 sep.22.2008 initial release, draft version add ctv model 191ew9fb/69, 191ew9fb/94,191ew9fb/97 a01 sep.27.2008 update bom for 191ew9fb/69, 191ew9 fb/75, 191ew9fb/93,191ew9fb/97 a02 oct, 08,2008 add ctv model 191ew9fb/05, 191ew9fb/62 a03 nov,11,2008 update bezel to q34g0488aflc1b0130 for 191ew9fb/62 add 2nd power code for 191ew9fb/75 and 191ew9fb/93 add 2nd panel for 191ew9fb/62 and 191ew9fb/94 a04 dec, 11,2008 add 2bom and 12nc for 191ew9fb/00, 191ew9fb/97 www.datasheet.net/ datasheet pdf - http://www..co.kr/
hudson 9 3 important safety notice proper service and repair is important to the safe, reliabl e operation of all philips company equipment. the service procedures recommended by philips and described in this service manual are effective methods of performing service operations. some of these se rvice operations require the use of t ools specially designed for the purpose. the special tools should be used when and as recommended. it is important to note that this manual contains va rious cautions and notices which should be carefully read in order to minimize the risk of perso nal injury to service pers onnel. the possibility exists that improper service methods may damage the equipment. it is also important to understand that these cautions and notices are not exhaustive. philips could not possibly know, evaluat e and advise the service trade of all conceivable ways in which service might be done or of the possible hazardous consequences of each way. consequently, philips has not undertaken any such broad evaluation. accordingly, a cu stomer who uses a service procedure or tool which is not recommended by philips must first satisfy himself thoroughl y that neither his safety nor the safe operation of the equipment will be jeopardized by the service method selected. hereafter throughout this manual, philips company will be referred to as philips. warning use of substitute replacement parts, which do not have t he same, specified safety characteristics, may create shock, fire, or other hazards. under no circumstances should the original design be modi fied or altered without written permission from philips. philips assumes no liability, express or implied, aris ing out of any unauthorized modification of design. customer assume s all liability. for products containing laser: danger- there is invisible la ser radiation when open. avoid direct exposure to beam. caution-use of controls or adjustments or performanc e of procedures other than those specified herein may result in hazardous radiation exposure. caution -the use of optical in struments with this product will increase eye hazard. to ensure the continued reliability of this product, use only original manufacturer's replacement parts, which are listed with th eir part numbers in the parts list section of this service manual. take care during handling the lcd module with backlight unit -must mount the module using mounting holes arranged in four corners. -do not press on the panel, edge of the frame strongly or elec tric shock as this will result in damage to the screen. -do not scratch or press on the panel with any sharp objects , such as pencil or pen as this may result in damage to the panel. -protect the module from the esd as it ma y damage the electronic circuit (c-mos). -make certain that treatment person?s b ody is grounded through wristband. -do not leave the module in high temperature and in areas of high humidity for a long time. -avoid contact with water as it may a short circuit within the module. -if the surface of panel becomes dirty, please wipe it off with a soft material. (cleaning with a dirty or rough cloth may damage the panel.) www.datasheet.net/ datasheet pdf - http://www..co.kr/
hudson 9 4 1. monitor specifications 1.1 technical specifications www.datasheet.net/ datasheet pdf - http://www..co.kr/
hudson 9 5 1.2 physical specifications www.datasheet.net/ datasheet pdf - http://www..co.kr/
hudson 9 6 2. lcd monitor description the lcd monitor will contain a main board, a power board an d a key board which house the flat panel control logic, brightness control logic and ddc. the power board will provide ac to dc inverter voltage to drive the backlight of panel and the main board chips each voltage. monitor block diagram ac-in 100v-240v power board (include: adapter, inverter) flat panel and ccfl backlight main board rs232 connector for white balance adjustment in factory mode ccfl drive. video signal, ddc key board host computer www.datasheet.net/ datasheet pdf - http://www..co.kr/
hudson 9 7 3. operating instructions 3.1 general instructions press the power button to turn the monitor on or off. the other control buttons are located at the front of the panel of the monitor. by changing these settings, the picture can be adjusted to your per sonal preferences. - the power cord should be connected. - connect the video cable from the monitor to the video card. - press the power button to turn on the m onitor, the power indicator will light up. 3.2 control buttons front view to switch monitor?s power on and off to access osd menu/confirm to adjust brightness of the display auto picture control switching in wide and 4:3 format automatically adjust the horizontal position, vertical position, phase and clock setting. return to previous osd level. www.datasheet.net/ datasheet pdf - http://www..co.kr/
hudson 9 8 rear view 1. kensington anti-thief lock 2. ac power input 3. vga input www.datasheet.net/ datasheet pdf - http://www..co.kr/
hudson 9 9 3.3 adjusting the picture description of the on screen display on-screen display is a feature in all philips lcd monito rs. it allows an end user to adjust screen performance of the monitor directly throng an on-scr een instruction window. the user inte rface provides user-friendliness and ease-of-use when operating the monitor. when you press the menu/ok button on the front control of your moni tor, the on-screen display (osd) main controls window will pop up and you can then start making adjustments to your monitor? s various features. use the keys to make your adjustments. to lock/unlock osd function (user mode) the osd function can be locked by pressing ?m enu? button for more than 10 seconds. locked osd function can be released by pressing ?m enu? button for more than 10 seconds again. www.datasheet.net/ datasheet pdf - http://www..co.kr/
hudson 9 10 the osd tree below is an overall view of the stru cture of the on-screen displa y. you can use this as a reference when you want to work you way around the different adjustment later on. www.datasheet.net/ datasheet pdf - http://www..co.kr/
hudson 9 11 4. input/ output specification 4.1 input signal connector analog connectors pin no. description pin no. description 1. red video input 9. ddc +5v 2. green video input/sog 10. logic ground 3. blue video input 11. ground 4. sense (gnd) 12. serial data line (sda) 5. cable detect (gnd) 13. h. sync/ h+ v. sync 6. red video ground 14. v. sync 7. green video ground 15. data clock line (scl) 8. blue video ground vga connector layout 4.2 factory preset display modes www.datasheet.net/ datasheet pdf - http://www..co.kr/
hudson 9 12 4.3 pixel defect policy model 191ew9 bright dot defects 1 lit sub-pixel 3 2 adjacent lit sub-pixels 1 3 adjacent lit sub-pixels (one white pixel) 0 distance between two bright dot defects* R 25mm bright dot defects within 20 mm circle 0 total bright dot defects of all type 3 black dot defects 1 dark sub-pixel 5 2 adjacent dark sub-pixels 2 3 adjacent dark sub-pixels (one white pixel) 0 distance between two black dot defects* R 15mm black dot defects within 20 mm circle* 1 total black dot defects of all type 5 total dot defects total bright or black dot defects of all type 5 www.datasheet.net/ datasheet pdf - http://www..co.kr/
hudson 9 13 4.4 failure mode of panel failure description phenomenon vertical block defect vertical dim lines vertical lines defect (always bri g ht or dark) horizontal block defect horizontal dim lines horizontal lines defect (always bri g ht or dark) has bri g ht or dark pixel polarizer has bubbles polarizer has bubbles foreign material inside polarizer. it shows liner or dot shape. concentric circle formed bottom back light of lcd is brighter than normal back light un-uniformity backli g ht has forei g n material. black or white color, liner or circular type quick reference for failure mode of lcd panel this pa g e presents problems that could be made by lcd panel. it is not necessary to repair circuit board. simply follow the mechanical instruction on this manual to eliminate failure by replace lcd panel. www.datasheet.net/ datasheet pdf - http://www..co.kr/
hudson 9 14 5. block diagram 5.1 software flow chat 1 2 n y 5 y n 10 y n 12 y n 7 y n 6 4 3 8 9 14 11 13 y n 15 y n 16 17 19 y n 18 www.datasheet.net/ datasheet pdf - http://www..co.kr/
hudson 9 15 1) mcu initializes. 2) is the eprom blank? 3) program the eprom by default values. 4) get the pwm value of brightness from eprom. 5) is the power key pressed? 6) clear all global flags. 7) are the auto and select keys pressed? 8) enter factory mode. 9) save the power key status into eprom. turn on the led and set it to green color. scalar initializes 10) in standby mode? 11) update the lifetime of back light. 12) check the analog port, are there any signals coming? 13) does the scalar send out an interrupt request? 14) wake up the scalar. 15) are there any signals coming from analog port? 16) display "no connection check signal cable" message. and go into standby mode after the message disappears. 17) program the scalar to be able to show the coming mode. 18) process the osd display. 19) read the keyboard. is the power key pressed? www.datasheet.net/ datasheet pdf - http://www..co.kr/
hudson 9 16 5.2 electrical block diagram 5.2.1 main board flash memory pm25lv010a (u402) panel interface (cn403) crystal 12mhz (x401) keypad interface (cn401) scalar ic nt68167fg (include mcu, adc, osd) (u401) d-sub connector (cn101) esd azc099-04s (u103) h sync v sync rgb h_sync v_sync dsub_sda dsub_scl esd azc099-04s (u102) vga_r+ vga_g+ vga_b+ eeprom m24c16 (u407) www.datasheet.net/ datasheet pdf - http://www..co.kr/
hudson 9 17 5.2.2 inverter/power board dim emi filter start circuit: r904 r932, r933 pwm control ic transformer ac input 12v on/off control pwm control ic feedback circuit output circuit transformer mosfet lamp on/off 5v bridge rectifier and filter feedback circuit rectifier diodes cn902 over voltage www.datasheet.net/ datasheet pdf - http://www..co.kr/
hudson 9 18 6. schematic 6.1 main board 715g3213-1 1 1 2 2 3 3 4 4 5 5 a a b b c c d d vga_g- v_sync h_sync vga_b- vga_g+ vga_r- vga_b+ vga_b+ vga_r+ dsub_5v vga_g- vga_g+ dsub_scl dsub_sda vga_r+ dsub_sda v_sync h_sync vga_plug vga_r+ dsub_scl vga_b+ vga_b- vga_r- vga_g+ dsub_5v esd_5v 5vcc esd_5v esd_5v bin+ 2 bin- 2 gin+ 2 gin- 2 sogi 2 rin- 2 rin+ 2 vga_det 2 hsin 2 vsin 2 ddc_sda 2 ddc_scl 2 input cn101 a2 c101 a5 c102 a2 c103 a3 c105 b5 c106 b5 c107 b5 c109 c5 c110 c5 c113 c5 c114 d2 c115 c2 fb101 c4 fb102 a4 fb103 b4 r101 a2 r102 a3 r103 a3 r104 a4 r105 a2 r106 a2 r107 b4 r108 b4 r109 b4 r110 b1 r111 b4 r112 b4 r113 b1 r114 c4 r115 c4 r116 c4 r117 c4 r118 b3 r132 c2 u102 d2 u103 c2 r117 100r 1/16w 5% r117 100r 1/16w 5% 22pf c103 22pf c103 c115 0.1uf/16v c115 0.1uf/16v c114 0.1uf/16v c114 0.1uf/16v i/o1 1 gnd 2 i/o2 3 i/o3 4 vdd 5 i/o4 6 u102 azc099-04s u102 azc099-04s r101 100r 1/16w 5% r101 100r 1/16w 5% c107 0.047uf c107 0.047uf r102 100r 1/16w 5% r102 100r 1/16w 5% 1 2 fb101 30 ohm fb101 30 ohm r113 100r 1/16w 5% r113 100r 1/16w 5% r110 100r 1/16w 5% r110 100r 1/16w 5% c105 0.047uf c105 0.047uf c106 0.047uf c106 0.047uf 1 2 fb102 30 ohm fb102 30 ohm r114 100r 1/16w 5% r114 100r 1/16w 5% 1 2 zd103 udzsnp5.6b zd103 udzsnp5.6b 220pf c102 220pf c102 1 2 fb103 30 ohm fb103 30 ohm r105 2k2 1/16w 5% r105 2k2 1/16w 5% r116 75r 1/16w 5% r116 75r 1/16w 5% c109 0.047uf c109 0.047uf c101 0.047uf c101 0.047uf r104 100r 1/16w 5% r104 100r 1/16w 5% r107 75r 1/16w 5% r107 75r 1/16w 5% r109 390 ohm 1/16w r109 390 ohm 1/16w r112 75r 1/16w 5% r112 75r 1/16w 5% r103 100r 1/16w 5% r103 100r 1/16w 5% r111 100r 1/16w 5% r111 100r 1/16w 5% 1 2 zd104 udzsnp5.6b zd104 udzsnp5.6b 1 6 2 7 3 8 4 9 5 11 12 13 14 15 10 17 16 cn101 db15 cn101 db15 r106 2k2 1/16w 5% r106 2k2 1/16w 5% c110 0.047uf c110 0.047uf r108 100r 1/16w 5% r108 100r 1/16w 5% r115 100r 1/16w 5% r115 100r 1/16w 5% r118 10k 1/16w 5% r118 10k 1/16w 5% c113 0.047uf c113 0.047uf i/o1 1 gnd 2 i/o2 3 i/o3 4 vdd 5 i/o4 6 u103 azc099-04s u103 azc099-04s r132 1k 1/16w 5% r132 1k 1/16w 5% www.datasheet.net/ datasheet pdf - http://www..co.kr/
hudson 9 19 1 1 2 2 3 3 4 4 5 5 a a b b c c d d ee_wp power_key# spi_si spi_so spi_ck spi_ce key1 mscl msda led_orange wp led_grn/blue ee_wp mscl msda 5v_det key_auto key_right key_left power_key# led_grn/blue led_orange power_key# led_grn/blue led_orange key2 wp spi_so spi_ce spi_ck spi_si key1 key2 5v_det adc_2.3 adc_1.8 cvdd_2.3 cvdd_1.8 dvdd adc_2.3 vcc3.3 cvdd_2.3 dvdd vcc3.3 cvdd_1.8 adc_1.8 vcc3.3 dvdd +5v 5vcc vcc3.3 vcc3.3 t0m 3 t0p 3 t1m 3 t1p 3 panel_id# 4 t2m 3 t2p 3 t3m 3 t3p 3 tclk1p 3 tclk1m 3 t4m 3 t4p 3 t6m 3 t7p 3 t5p 3 t6p 3 t7m 3 t5m 3 panel_en 3 mute# 4 vsin 1 gin+ 1 hsin 1 rin+ 1 bin+ 1 volume# 4 bl_on 4 bl_adj 4 sogi 1 ddc_sda 1 ddc_scl 1 bin- 1 gin- 1 rin- 1 vga_det 1 scalar cn401 and cn402 layout together near to connect cn401 c1 cn402 c4 c401 c2 c406 a2 c407 a2 c408 b1 c409 b1 c410 a1 c411 b2 c412 c2 c413 c1 c414 c2 c415 c2 c416 c2 c417 c2 c430 a3 c431 a2 c433 a1 c439 a1 c442 a2 c443 a2 c444 a1 c445 a1 c446 d2 fb404 a2 fb405 a1 fb407 a1 r405 b2 r406 b1 r408 b1 r409 b1 r410 b4 r414 b4 r416 c1 r417 b2 r418 c1 r419 b3 r422 b3 r423 b3 r427 c2 r428 c2 r429 c3 r430 c3 r431 c3 r432 c3 r449 b2 r450 b2 r451 b2 r452 b2 r462 c3 r463 c3 r464 b3 r465 b3 r466 d2 r467 d2 u401 a3 u402 b2 u407 d1 x401 c3 r405 100r 1/16w 5% r405 100r 1/16w 5% r465 100r 1/16w 5% r465 100r 1/16w 5% fb405 300ohm fb405 300ohm r451 100r 1/16w 5% r451 100r 1/16w 5% r414 120r 1/16w 5% r414 120r 1/16w 5% r449 100r 1/16w 5% r449 100r 1/16w 5% 1 2 3 4 5 6 7 8 cn402 nc/conn cn402 nc/conn ce# 1 so 2 wp# 3 gnd 4 vdd 8 hold# 7 sck 6 si 5 u402 pm25lv010a u402 pm25lv010a 1 2 x401 12mhz x401 12mhz 1 2 3 4 5 6 cn401 conn cn401 conn r467 4k7 1/16w 5% r467 4k7 1/16w 5% r430 nc r430 nc r408 10k 1/16w 5% r408 10k 1/16w 5% c411 47pf c411 47pf r418 100r 1/16w 5% r418 100r 1/16w 5% c430 0.1uf/16v c430 0.1uf/16v c415 0.1uf/16v c415 0.1uf/16v c401 0.1uf/16v c401 0.1uf/16v c417 0.1uf/16v c417 0.1uf/16v r466 4k7 1/16w 5% r466 4k7 1/16w 5% c406 0.1uf/16v c406 0.1uf/16v r422 4k7 1/16w 5% r422 4k7 1/16w 5% r431 nc r431 nc r409 4k7 1/16w 5% r409 4k7 1/16w 5% rstb 18 dvdd_bias 11 mgnd 13 bin1+ 4 bin1- 5 sog1i 6 gin1+ 7 gin1- 8 rin1+ 9 rin1- 10 pb5*/ddc_sda*/tx 17 pb4*/ddc_scl*/rx 16 hsynci1 14 vsynci1 15 adc_2.3 1 adc_1.8 2 agnd 3 dvdd 12 p34 19 pa0/pwm2 20 pa1/pwm3 21 pb0/adc0 22 pb1/adc1 23 dgnd 24 cvdd_2.3 25 cvdd_1.8 26 pa4*/pwm6* 27 pa5*/pwm7* 28 pwma* 29 p30/rxd 30 p31/txd 31 t7p 32 t7m 33 t6p 34 t6m 35 t5m 37 t5p 36 t4m 39 t4p 38 t3m 41 t3p 40 tclk1m 43 tclk1p 42 t2m 45 t2p 44 t1m 47 t1p 46 t0m 49 t0p 48 dgnd 50 p35 51 pwmb* 52 pa7*/pwm9* 53 pa6*/pwm8* 54 pb3/adc3 55 pb2/adc2 56 pa3/pwm5 57 pa2/pwm4 58 spi_clk 59 spi_si 61 spi_so 60 spi_ce 62 osci 63 osco 64 nt68167 u401 nt68167fg nt68167 u401 nt68167fg fb407 300ohm fb407 300ohm c444 1uf 10v c0402 c444 1uf 10v c0402 c414 0.1uf/16v c414 0.1uf/16v c431 0.1uf/16v c431 0.1uf/16v r406 4k7 1/16w 5% r406 4k7 1/16w 5% r427 3.9k ohm +-1% 1/16w r427 3.9k ohm +-1% 1/16w r464 100r 1/16w 5% r464 100r 1/16w 5% r417 1k 1/16w 5% r417 1k 1/16w 5% r463 0r05 1/16w r463 0r05 1/16w r450 100r 1/16w 5% r450 100r 1/16w 5% r429 nc r429 nc c439 1uf 10v c0402 c439 1uf 10v c0402 r452 100r 1/16w 5% r452 100r 1/16w 5% r432 nc r432 nc r428 3.9k ohm +-1% 1/16w r428 3.9k ohm +-1% 1/16w c446 0.22uf16v c446 0.22uf16v c443 1uf 10v c0402 c443 1uf 10v c0402 c413 0.1uf/16v c413 0.1uf/16v r462 1m 1/16w 5% r462 1m 1/16w 5% r416 100r 1/16w 5% r416 100r 1/16w 5% fb404 300ohm fb404 300ohm c416 0.1uf/16v c416 0.1uf/16v a0 1 a1 2 a2 3 gnd 4 sda 5 scl 6 wp 7 vcc 8 u407 m24c16 u407 m24c16 c410 0.1uf/16v c410 0.1uf/16v c407 0.1uf/16v c407 0.1uf/16v r419 1k 1/16w 5% r419 1k 1/16w 5% c408 0.22uf16v c408 0.22uf16v r423 4k7 1/16w 5% r423 4k7 1/16w 5% c412 47pf c412 47pf c409 100pf c409 100pf c433 0.1uf/16v c433 0.1uf/16v + c445 100uf25v + c445 100uf25v r410 120r 1/16w 5% r410 120r 1/16w 5% c442 1uf 10v c0402 c442 1uf 10v c0402 www.datasheet.net/ datasheet pdf - http://www..co.kr/
hudson 9 20 1 1 2 2 3 3 4 4 5 5 a a b b c c d d +5v panel_vcc panel_vcc panel_vcc t0m 2 t0p 2 t1p 2 t1m 2 t2p 2 t2m 2 tclk1m 2 tclk1p 2 t3p 2 t3m 2 t4p 2 t4m 2 t5p 2 t5m 2 t6p 2 t6m 2 t7p 2 t7m 2 panel_en 2 tclk1p 2 tclk1m 2 t0m 2 t0p 2 t1m 2 t1p 2 t2m 2 t2p 2 tclk1p 2 tclk1m 2 t3m 2 t3p 2 s d 2 3 ao3401l 1 g cn403 a5 cn405 a2 c419 c2 c420 a3 c421 c3 c441 c1 fb402 c3 q404 c2 q405 c3 r415 c1 r433 c2 r434 a3 r435 c1 r436 c2 output fb402 120 ohm fb402 120 ohm c419 1uf 10v c419 1uf 10v r433 10k 1/16w 5% r433 10k 1/16w 5% 2 4 6 8 10 12 14 16 18 20 22 24 1 3 5 7 9 11 13 15 17 19 21 23 cn405 nc/conn cn405 nc/conn r434 220 ohm 1/4w r1206 r434 220 ohm 1/4w r1206 r436 10k 1/16w 5% r436 10k 1/16w 5% c441 0.1uf/16v c441 0.1uf/16v c420 0.1uf/16v c420 0.1uf/16v q405 ao3401 q405 ao3401 q404 2n3904s-rtk/ps q404 2n3904s-rtk/ps r415 10k 1/16w 5% r415 10k 1/16w 5% + c421 100uf25v + c421 100uf25v r435 10k 1/16w 5% r435 10k 1/16w 5% 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 cn403 conn cn403 conn www.datasheet.net/ datasheet pdf - http://www..co.kr/
hudson 9 21 1 1 2 2 3 3 4 4 5 5 a a b b c c d d volume bklt-en bklt-vbri c_panel_index bklt-vbri mute mute c_panel_index bklt-en vcc3.3 dsub_5v +5v 5vcc vcc3.3 vcc3.3 +5v vcc3.3 +5v +5v +5v 5vcc bl_adj 2 mute# 2 volume# 2 panel_id# 2 bl_on 2 cn404 a1 c422 b4 c425 d1 c426 b3 c427 b4 c428 b3 d401 a2 d403 a2 q406 d1 r424 c2 r425 c3 r426 b2 r437 c1 r438 c3 r440 d1 r441 b2 r442 c1 r443 c2 r444 b3 r448 b2 r457 b1 u404 b4 u406 a4 power q406 2n3904s-rtk/ps q406 2n3904s-rtk/ps c425 10k 1/16w 5% c425 10k 1/16w 5% 1 2 3 4 5 6 7 8 9 cn404 conn cn404 conn adj(gnd) 1 vout 2 vin 3 u404 ap1117d33la u404 ap1117d33la d401 bat54c d401 bat54c r448 nc/100r 1/16w 5% r448 nc/100r 1/16w 5% vss 1 vout 2 vin 3 4 4 u406 nc/ap1117e33la u406 nc/ap1117e33la r442 100r 1/16w 5% r442 100r 1/16w 5% r425 nc r425 nc r426 nc r426 nc r443 nc r443 nc c422 0.1uf/16v c422 0.1uf/16v + c427 100uf25v + c427 100uf25v + c426 100uf25v + c426 100uf25v r440 4k7 1/16w 5% r440 4k7 1/16w 5% d403 sm240a d403 sm240a c428 0.1uf/16v c428 0.1uf/16v r438 nc r438 nc r441 10k 1/16w 5% r441 10k 1/16w 5% r437 10k 1/16w 5% r437 10k 1/16w 5% r424 nc/100r 1/16w 5% r424 nc/100r 1/16w 5% r457 nc r457 nc r444 nc/10k 1/16w 5% r444 nc/10k 1/16w 5% www.datasheet.net/ datasheet pdf - http://www..co.kr/
hudson 9 22 6.2 power board 715g2852-2 1 1 2 2 3 3 4 4 5 5 a a b b c c d d +12v +5v +5v dim on/off vol mute +5v1 ! ! ! ! ! ! ! ! ! ! ! n.c ! ! ! ! ! ! power bd901 a1 cn901 d1 cn902 c5 c900 c3 c901 b1 c902 b1 c903 b2 c904 a1 c906 a2 c907 a1 c908 b1 c909 c2 c910 a4 c911 b2 c912 a3 c915 b5 c917 a4 c918 a4 c921 a4 c922 a4 c924 c3 c925 c3 c928 c2 c929 b4 c930 a5 c931 d5 c932 a5 c938 a2 c939 b4 c940 b4 d900 a2 d901 b2 d903 b2 d905 b3 d906 a3 d907 a3 d915 c4 d916 c4 fb901 b2 f901 d1 f902 b5 f903 b5 f905 b5 gnd1 c2 hs2 d2 hs3 d2 hs5 d2 ic901 b2 ic902 c3 ic903 c3 l901 b1 l903 b4 l904 a4 l905 a4 nr901 d1 q901 b2 q903 a5 q904 b4 r900 c1 r901 c1 r902 c1 r904 a2 r905 a2 r906 a2 r907 b2 r908 a2 r909 b2 r910 b2 r912 b2 r914 c2 r915 b1 r918 a3 r919 a3 r920 a3 r921 a3 r922 b3 r923 b3 r924 b4 r925 c3 r926 c3 r927 c4 r930 c4 r932 a2 r933 b2 r935 b3 r938 b2 r939 a5 r940 b5 r942 c4 r943 a5 r946 a5 r947 b4 r948 a4 r952 b4 r961 b3 r962 b3 t901 a3 var901 c1 zd902 a5 zd905 b2 zd906 b2 zd921 b4 1 2 hs3 heat sink(q901_q90g6263-3) hs3 heat sink(q901_q90g6263-3) + c907 100uf450v + c907 100uf450v + c940 1000uf25v + c940 1000uf25v r942 1k 1/10w 1% r942 1k 1/10w 1% r961 100 ohm 1/4w r961 100 ohm 1/4w c925 nc c925 nc c902 1000pf c902 1000pf c910 nc c910 nc r905 nc r905 nc r915 100k ohm 1% 1/8w r915 100k ohm 1% 1/8w + c939 nc + c939 nc r935 100 ohm 1/4w r935 100 ohm 1/4w 1 2 zd921 rlz13b zd921 rlz13b c930 0.1uf c930 0.1uf 1 2 3 cn901 socket cn901 socket 1 2 hs2 heat sink(d906_q90g6263-3) hs2 heat sink(d906_q90g6263-3) + c918 680uf25v + c918 680uf25v d916 ll4148 d916 ll4148 r939 1k 1/8w r939 1k 1/8w r930 2.43k ohm 1% 1/10w r930 2.43k ohm 1% 1/10w 1 2 zd922 rlz5.1b zd922 rlz5.1b r948 nc r948 nc r918 100 ohm 1/4w r918 100 ohm 1/4w r922 nc r922 nc r927 3.6k ohm 1% 1/10w r927 3.6k ohm 1% 1/10w + c903 22uf/50v + c903 22uf/50v r925 1k 1/8w r925 1k 1/8w l904 1.0uh l904 1.0uh d901 fr103 d901 fr103 c931 0.1uf c931 0.1uf gnd 1 comp 2 vcc 3 rt 4 nc 5 cs 6 vcc 7 out 8 ic901 ld7552bps ic901 ld7552bps r900 680k ohm 1/4w r900 680k ohm 1/4w r947 nc r947 nc c932 0.001uf c932 0.001uf 1 2 4 3 ic902 pc123x2yfzof ic902 pc123x2yfzof c904 0.22uf/275v c904 0.22uf/275v r938 10k 1/8w r938 10k 1/8w c928 0.01uf c928 0.01uf + c917 680uf25v + c917 680uf25v r923nc r923nc r902 680k ohm 1/4w r902 680k ohm 1/4w 1 2 zd902 rlz13b zd902 rlz13b l903 1.0uh l903 1.0uh r919 100 ohm 1/4w r919 100 ohm 1/4w t nr901 ntcr t nr901 ntcr c912 0.001uf c912 0.001uf r924 150r 1/8w r924 150r 1/8w r914 0.47 ohm +-5% 2ws r914 0.47 ohm +-5% 2ws c908 0.22uf/275v c908 0.22uf/275v r904 300k ohm 1/4w r904 300k ohm 1/4w d903 ll4148 d903 ll4148 c924 0.1uf c924 0.1uf r921 nc r921 nc f902 nc f902 nc r901 680k ohm 1/4w r901 680k ohm 1/4w 1 2 gnd1 gnd gnd1 gnd q904 nc q904 nc q903 pmbs3904 q903 pmbs3904 + c921 nc + c921 nc 1 2 3 d906 fch10u10 d906 fch10u10 d907 nc d907 nc r907 nc r907 nc 1 2 zd923 nc zd923 nc r932 300k ohm 1/4w r932 300k ohm 1/4w d905 31dq06fc3 d905 31dq06fc3 1 2 3 4 5 6 7 8 9 10 cn902 conn cn902 conn l905 nc l905 nc r943 470r 1/8w r943 470r 1/8w var901 varistor var901 varistor c929 0.001uf c929 0.001uf + c922 470uf/25v + c922 470uf/25v r962 100 ohm 1/4w r962 100 ohm 1/4w c900 3300pf 250v c900 3300pf 250v 1 2 hs5 shield(h85g0002-1) hs5 shield(h85g0002-1) c909 470pf/25v c909 470pf/25v 1 2 zd906 rlz22b zd906 rlz22b r952 nc r952 nc f901 fuse f901 fuse r909 5.1 ohm 1/4w r909 5.1 ohm 1/4w c938 nc c938 nc f903 3.15a 250v f903 3.15a 250v r926 1k 1/10w 1% r926 1k 1/10w 1% r920 100 ohm 1/4w r920 100 ohm 1/4w 1 2 fb901 bead fb901 bead r908 100kohm +-5% 2ws r908 100kohm +-5% 2ws 1 4 2 3 l901 30mh l901 30mh c911 0.1uf c911 0.1uf + c915 470uf/16v + c915 470uf/16v d900 fr107 d900 fr107 r912 220 ohm 1/4w r912 220 ohm 1/4w r940 33k 1/10w r940 33k 1/10w q901 2sk2645-54mr q901 2sk2645-54mr r933 300k ohm 1/4w r933 300k ohm 1/4w c906 1500pf2kv c906 1500pf2kv 7 8 9 10 11 12 4 5 6 1 2 t901 power x'fmr t901 power x'fmr 2 1 3 4 - + bd901 kbp208g - + bd901 kbp208g ic903 az431az-ae1 ic903 az431az-ae1 r906 nc r906 nc c901 1000pf c901 1000pf f905 0 ohm 1/4w(nc) f905 0 ohm 1/4w(nc) r946 150 ohm 2w r946 150 ohm 2w d915 ll4148 d915 ll4148 r910 10r 1/4w r910 10r 1/4w 1 2 zd905 rlz18b zd905 rlz18b www.datasheet.net/ datasheet pdf - http://www..co.kr/
hudson 9 23 1 1 2 2 3 3 4 4 5 5 a a b b c c d d +12v on/off dim cn801 a5 cn802 a5 c801 a4 c802 a2 c803 a4 c807 a1 c817 d2 c819 a4 c820 d2 c821 d1 c822 c1 c823 a4 c824 a3 c825 a1 c834 d4 c835 b1 c838 a3 c839 a3 c842 c1 c845 d3 c846 d4 d801 a5 d802 a5 d805 a4 d806 c4 d807 a4 d810 a2 d811 b2 d812 d1 d814 d3 d817 b1 f801 a1 ic801 c2 q801 a2 q802 a3 q804 a2 q805 a1 q806 b1 q807 d2 q808 a1 q809 d4 q811 b2 q812 b2 r801 a5 r802 c1 r803 d3 r804 a1 r807 c3 r808 d3 r810 d2 r814 a5 r817 a4 r818 c4 r820 d1 r821 a5 r822 a5 r823 d1 r824 d3 r825 c2 r826 d3 r827 b1 r828 a4 r829 c2 r830 c1 r831 d1 r832 c1 r835 d4 r837 c4 r839 a2 r841 c2 r850 b2 r851 c1 r853 b2 r854 d2 r855 a3 r856 a3 r861 d2 r862 d3 r863 d1 r864 d2 r865 d2 t801 a3 inverter q811 pmbs3904 q811 pmbs3904 r864 nc r864 nc q808 pdta144wk q808 pdta144wk r837 47k 1/8w r837 47k 1/8w c835 nc c835 nc c839 1500pf/50v c839 1500pf/50v c819 0.0022uf c819 0.0022uf r823 0r05 1/10w 5% r823 0r05 1/10w 5% r802 12k 1/10w 1% r802 12k 1/10w 1% s 1 g 2 s 3 g 4 d 8 d 7 d 6 d 5 q802 am9945n-t1-pf q802 am9945n-t1-pf r808 10k 1/10w 1% r808 10k 1/10w 1% r861 nc r861 nc r817 10k 1/10w 1% r817 10k 1/10w 1% r835 1m 1/10w 5% r835 1m 1/10w 5% r824 1k 1/10w 1% r824 1k 1/10w 1% c803 39pf/3kv c803 39pf/3kv + c802 470uf/25v + c802 470uf/25v 1 2 cn801 conn cn801 conn r820 10k 1/10w 1% r820 10k 1/10w 1% r804 100r 1/8w r804 100r 1/8w r828 10k 1/10w 1% r828 10k 1/10w 1% r841 68kohm1/10w r841 68kohm1/10w f801 0 ohm 1/4w f801 0 ohm 1/4w r854 nc r854 nc 1in+ 1 1in- 2 feedback 3 dtc 4 ct 5 rt 6 gnd 7 c1 8 e1 9 e2 10 c2 11 vcc 12 output ctrl 13 ref 14 2in- 15 2in+ 16 ic801 tl494idr ic801 tl494idr r803 680k 1/10w r803 680k 1/10w r810 51k ohm 1% 1/8w r810 51k ohm 1% 1/8w r822 1k 1/8w r822 1k 1/8w 6 3 7 4 8 1 t801 power x'fmr t801 power x'fmr c846 nc c846 nc r850 22r 1/8w r850 22r 1/8w r807 10k 1/10w 1% r807 10k 1/10w 1% d814 ll4148 d814 ll4148 c824 0.1uf c824 0.1uf r825 22r 1/8w r825 22r 1/8w r851 5k1 1/10w r851 5k1 1/10w r863 10k 1/10w 1% r863 10k 1/10w 1% c842 0.01uf c842 0.01uf c820 220pf50v c820 220pf50v c807 0.1uf/25v c807 0.1uf/25v d812 ll4148 d812 ll4148 1 2 3 q804 pmbs3906 q804 pmbs3906 c825 0.1uf/25v c825 0.1uf/25v c822 1uf/25v c822 1uf/25v r827 1k 1/10w 1% r827 1k 1/10w 1% r853 68k 1/10w r853 68k 1/10w d807 ll4148 d807 ll4148 r839 22r 1/8w r839 22r 1/8w c817 nc c817 nc 1 2 3 q812 pmbs3906 q812 pmbs3906 r814 1k5 1/10w 1% r814 1k5 1/10w 1% q807 n.c q807 n.c d810 nc d810 nc r865 nc r865 nc c821 0.1uf/25v c821 0.1uf/25v r826 1k 1/8w r826 1k 1/8w q805 pdtc144wk q805 pdtc144wk d805 ll4148 d805 ll4148 r856 15r 1/4w r856 15r 1/4w r821 1k 1/8w r821 1k 1/8w 3 1 2 d801 bav99 d801 bav99 c823 0.0022uf c823 0.0022uf c834 0.1uf/25v c834 0.1uf/25v d806 ll4148 d806 ll4148 d811 nc d811 nc 3 1 2 d802 bav99 d802 bav99 r855 15r 1/4w r855 15r 1/4w c838 1500pf/50v c838 1500pf/50v r832 10k 1/10w 1% r832 10k 1/10w 1% 1 2 cn802 conn cn802 conn r829 22r 1/8w r829 22r 1/8w r862 1m 1/10w 5% r862 1m 1/10w 5% r831 1k 1/8w r831 1k 1/8w q801 pmbs3904 q801 pmbs3904 r830 nc r830 nc d817 ll4148 d817 ll4148 q809 rk7002 q809 rk7002 r801 1k5 1/10w 1% r801 1k5 1/10w 1% c845 2.2uf/16v c845 2.2uf/16v q806 pmbs3904 q806 pmbs3904 c801 39pf/3kv c801 39pf/3kv r818 1k 1/10w 1% r818 1k 1/10w 1% www.datasheet.net/ datasheet pdf - http://www..co.kr/
hudson 9 24 6.3 key board 715g3016-1 1 1 2 2 3 3 4 4 5 5 a a b b (ok) (up) (down) connector (menu) led (power) cn001 a1 c001 a1 c002 a2 c003 a2 c004 a2 c005 a2 c006 b4 c007 b3 c008 b4 c009 b4 c010 b5 led001 a2 r001 a3 r002 a3 r004 a3 r005 a3 r007 b2 sw001 a5 sw002 a4 sw003 a5 sw004 a4 sw005 a3 zd001 b4 zd002 b3 zd003 b5 zd004 b4 zd005 b4 key board ok led_red# led_red# led_grn# led_grn# lbadc1 lbadc2 dc_poweron menu power down up gnd sgnd sgnd sgnd sgnd sgnd sgnd sgnd sgnd sgnd sgnd sgnd zd004 nc/udzs5.6b c006 nc/0.1uf cn001 conn 1 2 3 4 5 6 c007 nc/0.1uf r007 0r05 1/4w r001 4.3k ohm 1% 1/8w c004 nc/0.001uf c010 nc/0.1uf r003 910r 1/8w led001 led 1 3 2 c009 nc/0.1uf c001 nc/0.001uf sw001 sw 2 1 3 4 5 zd003 nc/udzs5.6b c005 nc/0.001uf zd002 nc/udzs5.6b c008 nc/0.1uf c002 nc/0.001uf c003 nc/0.001uf sw002 sw 2 1 3 4 5 sw004 sw 2 1 3 4 5 zd005 nc/udzs5.6b sw003 sw 2 1 3 4 5 r005 2.4k ohm 1% 1/8w r002 2.4k ohm 1% 1/8w sw005 sw 2 1 3 4 5 r004 4.3k ohm 1% 1/8w zd001 nc/udzs5.6b www.datasheet.net/ datasheet pdf - http://www..co.kr/
hudson 9 25 7. pcb layout 7.1 main board 715g3213-1 c101 c3 c422 c2 fb404 c4 r408 b2 r441 b2 c102 c5 c425 c2 fb405 c4 r409 b2 r442 b2 c103 c4 c426 b2 fb407 c3 r410 c4 r443 c2 c105 c3 c427 c2 q404 c5 r414 b2 r444 c2 c106 c4 c428 b2 q405 b4 r415 c5 r448 b2 c107 c4 c430 c4 q406 c2 r416 c2 r449 c2 c109 c4 c431 c4 r101 c4 r417 c4 r450 b3 c110 c4 c433 c3 r102 c4 r418 c2 r451 b3 c113 c4 c439 c3 r103 c4 r419 b2 r452 c3 c114 c4 c441 c5 r104 c3 r422 c5 r457 b2 c115 c5 c442 c3 r105 c4 r423 c5 r462 c2 c401 c4 c443 b4 r106 c4 r424 c2 r463 c3 c406 c3 c444 c4 r107 c3 r425 c2 r464 b4 c407 b4 c445 c4 r108 c3 r426 c2 r465 b4 c408 b2 c446 b5 r109 c4 r427 c2 r466 b4 c409 b2 cn101 d4 r110 c5 r428 c2 r467 b4 c410 b4 cn401 c1 r111 c4 r429 d2 u102 c4 c411 c2 cn402 c2 r112 c4 r430 d2 u103 c4 c412 c3 cn403 b3 r113 c5 r431 d2 u401 b3 c413 d2 cn404 b1 r114 c4 r432 d2 u402 c2 c414 d2 cn405 a3 r115 c4 r433 b4 u404 b2 c415 d2 d401 d3 r116 c4 r434 b4 u406 b2 c416 d2 d403 b1 r117 c4 r435 c5 u407 b5 c417 d2 fb101 c4 r118 d3 r436 b5 x401 c3 c419 b5 fb102 c3 r132 c5 r437 c2 zd103 c3 c420 b4 fb103 c4 r405 b2 r438 c2 zd104 c3 c421 b4 fb402 b4 r406 b2 r440 c2 www.datasheet.net/ datasheet pdf - http://www..co.kr/
hudson 9 26 www.datasheet.net/ datasheet pdf - http://www..co.kr/
hudson 9 27 7.2 power board 715g2852-2 bd901 d4 cn601 d5 ic903 c3 j906 b4 c604 c5 cn602 b5 j601 c5 j907 b3 c801 b1 cn801 a1 j602 c5 j908 a3 c802 b2 cn802 d1 j605 b5 j909 c4 c803 c1 cn803 a1 j801 c2 j910 a2 c900 b4 cn804 d1 j802 c2 j911 a3 c901 d4 cn901 d2 j803 b2 j912 d4 c902 d4 cn902 a5 j804 b2 j914 a5 c903 b3 d900 c4 j805 b2 l901 d3 c904 d4 d901 c3 j806 b2 l903 a4 c906 c4 d905 a4 j807 b1 l904 a3 c907 c4 d906 b3 j809 a2 l905 b5 c908 d3 d907 a4 j810 b2 nr901 d3 c915 a4 f901 c2 j811 a2 q901 c4 c917 b3 f902 b5 j812 a2 r908 b4 c918 a3 f903 a4 j813 a2 r914 c4 c921 b5 fb602 b5 j901 a3 r946 b3 c922 a3 fb901 c4 j902 c4 r948 a5 c938 c4 gnd1 d1 j903 c4 t801 c2 c939 a5 ic601 c5 j904 c4 t901 b4 c940 a4 ic902 b3 j905 c3 var901 c2 www.datasheet.net/ datasheet pdf - http://www..co.kr/
hudson 9 28 c601 d5 c910 a4 ic801 a2 r802 a2 r841 a2 r92 2 b4 c602 b5 c911 c3 ic901 c3 r803 a2 r850 b2 r92 3 b5 c603 c5 c912 b3 jr801 a2 r804 b2 r851 a2 r92 4 b3 c606 d5 c924 b3 jr901 c3 r805 b2 r853 a2 r92 5 b3 c608 c5 c925 b3 jr902 c3 r806 b2 r854 b2 r92 6 b3 c609 b5 c928 c3 q801 b2 r807 b2 r855 b2 r92 7 b3 c610 d5 c929 a4 q802 c2 r808 a2 r856 c2 r93 0 b3 c611 d5 c930 a3 q803 b2 r810 b2 r861 b2 r93 2 c4 c612 c5 c931 a5 q804 b2 r814 a1 r862 a2 r93 3 c3 c613 c5 c932 b3 q805 a1 r817 a1 r863 a2 r93 5 b4 c807 a2 d801 a1 q806 a2 r818 b2 r864 b2 r93 8 b4 c817 b2 d802 a2 q807 b2 r820 a2 r865 b2 r93 9 b3 c819 a1 d803 b1 q808 b1 r821 a1 r900 d3 r94 0 b3 c820 b2 d805 a1 q809 a2 r822 a1 r901 c3 r94 2 b3 c821 a2 d806 a2 q811 b2 r823 a2 r902 d3 r94 3 b3 c822 a2 d807 a1 q812 b2 r824 b2 r904 c4 r94 7 a5 c823 a1 d810 b2 q903 b3 r825 b2 r905 c4 r95 2 a5 c824 b2 d811 b2 q904 a5 r826 b2 r906 c4 r96 1 b4 c825 b2 d812 b2 r601 a5 r827 a2 r907 c3 r96 2 b4 c834 a2 d814 a2 r602 b5 r828 a1 r909 b4 zd8 01 b1 c835 a2 d817 a2 r603 b5 r829 b2 r910 b4 zd9 02 b3 c838 c2 d903 b4 r604 d5 r830 b2 r912 c4 zd9 05 b4 c839 b2 d915 b3 r605 d5 r831 a2 r915 c3 zd9 06 c3 c842 a2 d916 b3 r606 d5 r832 a2 r918 b3 zd9 21 b3 c845 a2 f801 a3 r607 d5 r835 a2 r919 b3 zd9 22 b3 c846 b2 f904 b5 r608 d5 r837 b2 r920 b3 zd9 23 a5 c909 c3 f905 a4 r801 a1 r839 b2 r921 b4 www.datasheet.net/ datasheet pdf - http://www..co.kr/
hudson 9 29 7.3 key board 715g3016-1 cn001 b5 led001 b3 sw003 b1 gnd1 a1 sw001 b2 sw004 b3 gnd2 a4 sw002 b3 sw005 b4 c001 a4 c008 b3 r005 b4 c002 a3 c009 b3 r007 a4 c003 b3 c010 b1 zd001 b2 c004 b4 r001 b1 zd002 b4 c005 a2 r002 b2 zd003 b1 c006 b2 r003 b2 zd004 b3 c007 b4 r004 b3 zd005 b3 www.datasheet.net/ datasheet pdf - http://www..co.kr/
hudson 9 30 8. wiring diagram main board 9pin 30 pin panel d-sub nt68167fg (u401) cn403 1 9 cn404 7pin 1 6 cn401 power board a c in cn902 10 1 cn801 cn802 cn901 1 30 10pin cn101 key board 6 pin 1 6 cn001 www.datasheet.net/ datasheet pdf - http://www..co.kr/
hudson 9 31 9. scalar board overview n o vatek chi p flash rom eeprom esd dc-dc converters esd www.datasheet.net/ datasheet pdf - http://www..co.kr/
hudson 9 32 32 10. mechanical instructions 1. place the monitor face down on a smooth surface .be careful to avoid scratch and injury during the process of uninstall. 2. remove the three screws remarked in red to remove the stand-base ass'y www.datasheet.net/ datasheet pdf - http://www..co.kr/
hudson 9 33 3. remove bezel and rear cover www.datasheet.net/ datasheet pdf - http://www..co.kr/
hudson 9 34 34 4. remove main frame cover a. disconnect the two connectors marked in blue b. remove the two screws marked in red. c. remove the two sc rews marked in red. www.datasheet.net/ datasheet pdf - http://www..co.kr/
hudson 9 35 5. remove power board and main board a. remove four screws marked in red to remove the power board and main board from main frame. b. disconnect the connector marked in blue www.datasheet.net/ datasheet pdf - http://www..co.kr/
hudson 9 36 36 11. repair flow chart 11.1 main board (1). no power no power press power key and look if the picture is normal please reinsert and make sure the ac of 100-240 is normal reinsert or check the adapter/inverter section x401 oscillate waveforms are normal check c426 and c428 replace u401 replace x401 ok ok ok ng ng ng ng measure u404 pin2=3.3v www.datasheet.net/ datasheet pdf - http://www..co.kr/
hudson 9 37 (2). no picture no picture the button if under control replace u401 replace x401 measure u404 pin2=3.3v check correspondent component replace u401 x401 oscillate waveform is normal check c426 and c428 ok ok ok ok ok ng ng ng ng check reset circuit of u401 is normal check hs vs from cn101 is normal replace x401 check correspondent component ng ng ok replace u401 x401 oscillate waveform is normal www.datasheet.net/ datasheet pdf - http://www..co.kr/
hudson 9 38 38 (3). white screen white screen check q404, q4051 is broken or cn403 solder? check correspondent com p onent. re p lace panel check correspondent com p onent. replace u401 ok ok replace x401 ok ng ng ng ng check reset circuit of u401 is normal ok x401 oscillate waveform is normal measure q404 base is low level? www.datasheet.net/ datasheet pdf - http://www..co.kr/
hudson 9 39 11.2. power/inverter board (1) no power check cn902 pin4, 5 = 5v check ac line volt 110v or 220v check ac input check the voltage of c907 (+) check bridge rectified circuit and f901 circuit check start voltage for the pin3 of ic901 check r904, r932, r933 and change ic901 ng check the auxiliary volt age is bigger than 16v and smaller than 32v 1) check ic901 2) check r909, d901 circuit ok ok ng check q901, d903, ic902, ic903, d915, d916, d921, d922 ok check ic901 pin8 pwm wave ok check ic901 ng ng ng ok ng www.datasheet.net/ datasheet pdf - http://www..co.kr/
hudson 9 40 40 (2) w / led, no backlight check cn902 pin4, 5 = 5v ng ok check adapter or mb check on/off signal check main board ng ok check ic801 pin12=12v ng ok check r804, q808 check ic801 pin8, 9 or pin10, 11 have the output of square ng ok change ic801 check q809 have the output of square wave at short time. ng ok check q809 check the output of t801 check connecter & lamp ok ng change t801 www.datasheet.net/ datasheet pdf - http://www..co.kr/
hudson 9 41 11.3 key board osd is unstable or not working is key pad board connecting normally? connect key pad board is button switch normally? replace button switch y n n is key pad board normally? replace key pad board y n y check main board www.datasheet.net/ datasheet pdf - http://www..co.kr/
hudson 9 42 42 12. isp instruction when do the parts, need the tools as follow: a. an i486 (or above) personal computer or compatible. b. microsoft operation system windows 95/98/2000/xp. c. ?easyusb writerv4.1? program d. software isp sn alignment kits the kit contents: a. isp board x1 b. printer cablex1 c. vga cable x1 12.1 install the ?easyusb writerv4.1? . 12.2. connect the isp board as follow: 12.3. the process of isp write is as follows. connect to the pc lpt connect to the philips 191ew9 www.datasheet.net/ datasheet pdf - http://www..co.kr/
hudson 9 43 a) double-click running the program as follows: b) click icon and the program runs as follows: www.datasheet.net/ datasheet pdf - http://www..co.kr/
hudson 9 44 44 c) click icon, search the program? philips_191ew9_nt68167_lm190wh1_20080903_v100?, and click open d) click icon. if it burns successfully, it will show as the follow picture: www.datasheet.net/ datasheet pdf - http://www..co.kr/
hudson 9 45 13. ddc instruction general ddc data re-programming in case the main eeprom with software ddc which st ore all factory settings were replaced because a defect, repaired monitor? the serial numbers have to be re-programmed. it is advised to re- soldered the main eeprom with so ftware ddc from the old board onto the new board if circuit board have been replaced, in this case the ddc data does not need to be re-programmed. additional information about ddc (display data chan nel) may be obtained from video electronics standards association (vesa). extended display identification data (edid) info rmation may be also obtained from vesa. 1. an i486 (or above) personal computer or compatible. 2. microsoft operation system windows 95/98/2000/xp. 3. ?port95nt.exe, winddc_ setup? program 4. software osd sn alignment kits the kit contents: a. osd sn board x1 b. printer cablex1 c. vga cable x1 d. digital cable x1 e. 12v dc power source 13.1. install the ?port95nt.exe?, and restart the computer. the process of installing ?port95nt? has been specified in, so it will not be specified again. if you have any problem, please read it. 13.2. install the ?winddc_ setup? . 13.3. connect the ddc board as follow: connect to the pc lpt when you write analog edid, connect this port to the philips 191ew9?s vga port 12v input www.datasheet.net/ datasheet pdf - http://www..co.kr/
hudson 9 46 46 13.4. take analog ddc write for example, as follow a. double-click appear as follow figs www.datasheet.net/ datasheet pdf - http://www..co.kr/
hudson 9 47 b. click . c. key 14 numbers in the serial number blank, then c lick ?ok?. now analog ddc write completes, as follow. note: the way of digital ddc write is the same as analog ddc write. www.datasheet.net/ datasheet pdf - http://www..co.kr/
hudson 9 48 48 191ew9 edid analog 128 bytes edid data (hex): x0 x1 x2 x3 x4 x5 x6 x7 x8 x9 xa xb xc xd xe xf 0: 00 ff ff ff ff ff ff 00 41 0c 2a c0 63 3d 03 00 10: 1f 0d 01 03 6e 29 17 78 2a ee d1 a5 55 48 9b 26 20: 12 50 54 bf ef 80 71 4f 81 cf 01 01 01 01 01 01 30: 01 01 01 01 01 01 66 21 56 aa 51 00 1e 30 46 8f 40: 33 00 9d ea 10 00 00 1e 00 00 00 ff 00 31 33 32 50: 32 33 33 31 32 31 32 33 32 33 00 00 00 fd 00 38 60: 4c 1e 53 11 00 0a 20 20 20 20 20 20 00 00 00 fc 70: 00 50 68 69 6c 69 70 73 20 31 39 31 45 57 00 83 decoded edid data <---header---> header: 00 ff ff ff ff ff ff 00 <-x-header-x-> <---vendor/product identification---> id manufacturer name: phl id product code: c02a id serial number: 633d0300 week of manufacture: 31 year of manufacture: 2003 <-x-vendor/product identification-x-> <---edid structure version/revision---> edid version#: 01 edid revision#: 03 <-x-edid structure version/revision-x-> <---basic display parameters/features---> video i/p definition: analog signal level standard: 0.700v/0.000v (0.700vpp) setup: blank-to-black not expected separate sync support: yes composite sync support: yes sync. on green video supported:yes serration of the vsync.pulse is not required. max. h. image size: 41cm. max. v. image size: 23cm. display gamma: 2.2 dpms features, stand-by: no. dpms features, suspend: no. dpms features, active off: yes. display type: r.g.b color display. standard default color space: r.g.b color. preferred timing mode: in first detailed timing gtf supported: no. <---basic display parameters/features---> www.datasheet.net/ datasheet pdf - http://www..co.kr/
hudson 9 49 <---color characteristics---> red x: 0.6474609375 red y: 0.3339843750 green x: 0.2861328125 green y: 0.6074218750 blue x: 0.1513671875 blue y: 0.0712890625 white x: 0.3125000000 white y: 0.3291015625 <-x-color characteristics-x-> <---established timings---> established timings 1: bf -720x400 @70hz vga, ibm -640x480 @60hz vga, ibm -640x480 @67hz apple, mac ii -640x480 @72hz vesa -640x480 @75hz vesa -800x600 @56hz vesa -800x600 @60hz vesa established timings 2: ef -800x600 @72hz vesa -800x600 @75hz vesa -832x624 @75hz apple,mac ii -1024x768 @60hz vesa -1024x768 @70hz vesa -1024x768 @75hz vesa -1280x1024 @75hz vesa established timings 3: 80 -1152x870 @75hz apple, mac ii <-x-established timings-x-> <---standard timing identification---> -1152x864 @75 hz -1280x720 @75 hz <-x-standard timing identification-x-> <---detailed timing descriptions---> detailed timing: 1366x768 @ 60hz <-x-detailed timing descriptions-x-> <---detailed timing descriptions---> detailed timing: ff (monitor sn) '132233121232' detailed timing: fd (monitor limits) min. v. rate: 56hz max. v. rate: 76hz min. h. rate: 30 khz max. h. rate: 83 khz max. pixel clock: 170mhz detailed timing: fc (monitor name) 'philips 191ew' <-x-detailed timing descriptions-x-> extension flag: 00 checksum: 83 www.datasheet.net/ datasheet pdf - http://www..co.kr/
hudson 9 50 50 digital 128 bytes edid data (hex): x0 x1 x2 x3 x4 x5 x6 x7 x8 x9 xa xb xc xd xe xf 0: 00 ff ff ff ff ff ff 00 41 0c 2a c0 0b c4 04 00 10: 15 0c 01 03 80 29 17 78 2a ee d1 a5 55 48 9b 26 20: 12 50 54 bf ef 80 71 4f 81 cf 01 01 01 01 01 01 30: 01 01 01 01 01 01 66 21 56 aa 51 00 1e 30 46 8f 40: 33 00 9d ea 10 00 00 1e 00 00 00 ff 00 31 32 33 50: 31 32 32 31 33 31 32 33 33 31 00 00 00 fd 00 38 60: 4c 1e 53 11 00 0a 20 20 20 20 20 20 00 00 00 fc 70: 00 50 68 69 6c 69 70 73 20 31 39 31 45 57 00 4f decoded edid data <---header---> header: 00 ff ff ff ff ff ff 00 <-x-header-x-> <---vendor/product identification---> id manufacturer name: phl id product code: c02a id serial number: 0bc40400 week of manufacture: 21 year of manufacture: 2002 <-x-vendor/product identification-x-> <---edid structure version/revision---> edid version#: 01 edid revision#: 03 <-x-edid structure version/revision-x-> <---basic display parameters/features---> video i/p definition: digital max. h. image size: 41cm. max. v. image size: 23cm. display gamma: 2.2 dpms features, stand-by: no. dpms features, suspend: no. dpms features, active off: yes. display type: r.g.b color display. standard default color space: r.g.b color. preferred timing mode: in first detailed timing gtf supported: no. <---basic display parameters/features---> <---color characteristics---> red x: 0.6474609375 red y: 0.3339843750 green x: 0.2861328125 green y: 0.6074218750 blue x: 0.1513671875 blue y: 0.0712890625 white x: 0.3125000000 white y: 0.3291015625 <-x-color characteristics-x-> www.datasheet.net/ datasheet pdf - http://www..co.kr/
hudson 9 51 <---established timings---> established timings 1: bf -720x400 @70hz vga, ibm -640x480 @60hz vga, ibm -640x480 @67hz apple,mac ii -640x480 @72hz vesa -640x480 @75hz vesa -800x600 @56hz vesa -800x600 @60hz vesa established timings 2: ef -800x600 @72hz vesa -800x600 @75hz vesa -832x624 @75hz apple,mac ii -1024x768 @60hz vesa -1024x768 @70hz vesa -1024x768 @75hz vesa -1280x1024 @75hz vesa established timings 3: 80 -1152x870 @75hz apple, mac ii <-x-established timings-x-> <---standard timing identification---> -1152x864 @75 hz -1280x720 @75 hz <-x-standard timing identification-x-> <---detailed timing descriptions---> detailed timing: 1366x768 @ 60hz <-x-detailed timing descriptions-x-> <---detailed timing descriptions---> detailed timing: ff (monitor sn) '123122131233' detailed timing: fd (monitor limits) min. v. rate: 56hz max. v. rate: 76hz min. h. rate: 30 khz max. h. rate: 83 khz max. pixel clock: 170mhz detailed timing: fc (monitor name) 'philips 191ew' <-x-detailed timing descriptions-x-> extension flag: 00 checksum: 4f www.datasheet.net/ datasheet pdf - http://www..co.kr/
hudson 9 52 52 14. white balance, luminance adjustment 1. apparatuses and program: analyzer ca-210, pc, tool, fga adjustment program (philips 191ew9.ddci), pattern generator. 2. equipment installation: a. connect analyzer ca-210 to pc by usb connector, in stall drive program ca-sdk ver4.00 for ca-210 and restart pc after finish installing. b. install port95nt drive program, set pc printer connector mode as ecp mode and restart pc after finish installing. c. connect tools as follow: (note: it is not necessary to connect port2) 3. adjustment preparation before adjustment: (1) monitor should be warmed up for more than half an hour. (2) .make sure that the tools are connected right and drive programs have been installed ok. adjustment process: (1) press the power of ca-210, shut off the lens, press 0-cal and open the lens after analyzer reset. (2) start white balance adjustment program; select the right parameter according with the program and click ok. (3) make sure that the lens of ca-210 aims at the c enter of the screen, then click start and start adjusting. (4) after finish adjusting, the adjustment program displays pass, and the start button is changed to next, which means you can adjust another monitor. www.datasheet.net/ datasheet pdf - http://www..co.kr/
hudson 9 53 4. color temp confirmation connect the signal to the monitor, the monitor display wh ite-picture, use ca-210 to m easure the color temp of the screen center and select the os d to make sure whether the co lor temps accord with the spec. www.datasheet.net/ datasheet pdf - http://www..co.kr/
hudson 9 54 54 15. monitor exploded view www.datasheet.net/ datasheet pdf - http://www..co.kr/
hudson 9 55 16. recommended & spare parts list 191ew9fb/00 item location philips 12nc pcm codes description remark 1 fq106 996510019630 q34g0488afla1b0130 bezel(l185w-8qph1) 1 fq106 996510020289 q34g0488aflc1b0130 bezel(l185w-8qph1)(cmo) 2nd source 2 fq004 996510014830 kepc7q v9 key board assy 3 fq001 996510019373 750glg185h1a12n000 panel lm190wh1-tla1 nj lgd 3 e750 996510020583 750glm185b1312m0ph panel m185b1-l03 nb cmo 2nd source 3 e750 996510020583 750glm185b1322m0ph panel m185b1-l03 nb cmo 2nd source 4 fq003 996510019369 p wpc8921lqcf power board assy 4 fq003 996510020580 pwp c8921mqwe power boa rd assy(cmo) 2nd source 5 fq002 996510019912 756gq8cb ph001 scaler bo ard assy(cbpcrnfphq1) lgd 5 fq002 996510020581 756g q8cb ph006 scaler board assy( cbpcrnfphq3)(cmo) 2nd source 6 fq105 996510019364 q34g0415afl 1b0100 rear cover18.5" 7 fq103 996510019387 705gq834344 18.5 lcd stand base ass'y smtcr-u402 996510019926 100gpng 8002n11 mcu ass?y-056g1133713 smtcr-u402 996510020582 100g pnm8000nt1 mcu assy-056g 1133713(cmo) 2nd source e08902 996510014809 089g 725caa db d-sub cable fq304 996510015569 089g179j30n501 ffc cable lgd fq304 996510020576 095g8018 3dh45 lvds cable 30p-24p 120mm(cmo) 2nd source fq301 996510015663 089g404a15n is power cord fq405 996510019363 q33g0170afl 1l0100 key pad fq205 99651001936 6 705gq8cs051 cushion assy fq202 996510019631 q44g8009813 2a 18.5 philips lcd carton fq202 996510020579 q44g8009813 2b 18.5 lcd philips cart on(cmo) 2nd source www.datasheet.net/ datasheet pdf - http://www..co.kr/
hudson 9 56 56 ic902 996500036055 056g 139 3a ic pc123y22fz0f t801 996510006252 080gl17t 40 dn x'fmr tk.2001u.101 t901 996510007244 080gl19t 26 t x'fmr 460uh srw24lql-t15h016 ic801 996510006256 056g 379 22 ic tl494idr soic-16 ic901 996510007250 056g 379 76 ic ld7552bps sop-8 ic903 996510002780 056g 158 10 t ic as431aztr-e1 to-92 f901 996510017352 084g 56 3 b fuse 3.15a 250v f903 996510017352 084g 56 3 b fuse 3.15a 250v x401 996510019371 093g 2251b j nxs12.000ac30f-bt-2 u401 996510019372 056g 562573 ic nt68167fg qfp64 u404 996510005697 056g 563 52 ic ap1117d33l-13 u102 996510014826 056g 662 13 ic azc099-04s sot23-6l u103 996510014826 056g 662 13 ic azc099-04s sot23-6l service kit description part no. philips 12nc remark ddc kit 715l2005c2 9965 000 43197 for all model osd sn kit 715gt033 c 9965 000 43252 for all model for all hudson 7 novatek isp kit 715lt035a 9965 000 43198 for 170a8, 190b8, 150s8, 170s8,190s8, 170v8,190v8 novatek isp kit 715gt048 1 996510018193 for 190s9,190b9,190sw9,190bw9, 191ew9 mstar isp kit 715gt039 a 996510010027 200cw8, 190vw9, 170v9, 190v9 realtek isp kit 715gt039 a 996510010027 170cw8 www.datasheet.net/ datasheet pdf - http://www..co.kr/
hudson 9 57 17. different parts list diversity of 191ew9fb/75 compared with 191ew9fb/00 191ew9fb/75 191ew9fb/00 location philips 12nc pcm codes descript ion philips 12nc pcm codes description fq301 996510016841 089g412a15nis3 power cord 996510015663 089g404a15n is power cord fq301 996500037345 089g412a18nis3 power cord 996510015663 089g404a15n is power cord fq001 996510019925 750glg185w1a12n000 panel lm185wh1-tla1 nj lgd 996510019373 750glg185h1a12n000 panel lm190wh1-tla1 nj lgd diversity of 191ew9fb/69 compared with 191ew9fb/00 191ew9fb/69 191ew9fb/00 location philips 12nc pcm codes descript ion philips 12nc pcm codes description fq301 996510019911 089g410a15n is power cord wall-out for uk 996510015663 089g404a15n is power cord fq001 996510019925 750glg185w1a12n000 panel lm185wh1-tla1 nj lgd 996510019373 750glg185h1a12n000 panel lm190wh1-tla1 nj lgd diversity of 191ew9fb/97 compared with 191ew9fb/00 191ew9fb/97 191ew9fb/00 location philips 12nc pcm codes descript ion philips 12nc pcm codes description fq001 996510019925 750glg185w1a12n000 panel lm185wh1-tla1 nj lgd 996510019373 750glg185h1a12n000 panel lm190wh1-tla1 nj lgd www.datasheet.net/ datasheet pdf - http://www..co.kr/
hudson 9 58 58 diversity of 191ew9fb/94 compared with 191ew9fb/00 191ew9fb/94 191ew9fb/00 location philips 12nc pcm codes descript ion philips 12nc pcm codes description fq301 996510015866 089g417a15n is power cord 996510015663 089g404a15n is power cord fq001 996510019925 750glg185w1a12n000 panel lm185wh1-tla1 nj lgd 996510019373 750glg185h1a12n000 panel lm185wh1-tla1 nj lgd diversity of 191ew9fb/93 compared with 191ew9fb/00 191ew9fb/93 191ew9fb/00 location philips 12nc pcm codes descript ion philips 12nc pcm codes description fq301 996510015859 089g414a15n is power cord 996510015663 089g404a15n is power cord fq301 996510019982 089g414a15n ls power cord 996510015663 089g404a15n is power cord fq106 996510019365 q34g0488aflb1b0130 bezel(l185w-8qph1) 996510019630 q34g0488afla1b0130 bezel(l185w-8qph1) fq202 996510019388 q44g8009813 1a 18.5 philips lcd carton 996510019631 q44g8009813 2a 18.5 philips lcd carton fq001 996510019925 750glg185w1a12n000 panel lm185wh1-tla1 nj lgd 996510019373 750glg185h1a12n000 panel lm190wh1-tla1 nj lgd fq203 996510016085 q45g 88609 77 epe bag for monitor fq204 996510019368 q70g9002813 8a 191ew9 cd manual fq206 996510019367 q41g780a81317a 191ew9 qsg www.datasheet.net/ datasheet pdf - http://www..co.kr/
hudson 9 59 diversity of 191ew9fb/05 compared with 191ew9fb/00 191ew9fb/05 191ew9fb/00 location philips 12nc pcm codes descript ion philips 12nc pcm codes description fq301 089g410a15n is power cord 089g404a15n is power cord fq001 750glg185w1a12n000 panel lm185wh1-tla1 nj lgd 750glg185h1a12n000 panel lm190wh1-tla1 nj lgd diversity of 191ew9fb/62 compared with 191ew9fb/00 191ew9fb/62 191ew9fb/00 location philips 12nc pcm codes descript ion philips 12nc pcm codes description fq001 750glg185w1a12n000 panel lm185wh1-tla1 nj lgd 750glg185h1a12n000 panel lm190wh1-tla1 nj lgd fq106 q34g0488aflc1b0130 bezel(l185w-8qph1) q34g0488afla1b0130 bezel(l185w-8qph1) www.datasheet.net/ datasheet pdf - http://www..co.kr/
hudson 9 60 60 18. general product specification contents 1 foreword 2 product profile 2.1 lcd 2.2 scanning frequencies 2.3 ambient temperature: 0 c - 40 c 3 electrical characteristics 3.1 interface signals 3.2 interface 3.3 timing requirement 3.4 horizontal scanning 3.5 vertical scanning 3.6 power input connection 3.7 power management (supplier to input) 3.8 vga display identification 3.9 ddc/ci support 3.10 data for edid & inf file 3.11 hot-key definition 4 visual characteristics 4.1 test conditions 4.2 brightness 4.3 image size 4.4 brightness uniformity 4.5 check cross talk (s) 4.6 white color adjustment 5 mechanical characteristics 5.1 cosmetic philips id 5.2 mechanical data files proe files required 5.3 location of philips logo per philips make-up sheet 5.4 gap between panel and front bezel <1.0mm 5.5 location of control icons- per philips gr aphic sheet 5.6 color for resin/paint per philips make-up sheet 5.7 resins 5.8 if raint is used 5.9 plasitic mold tooling 5.10 plastics flammability 5.11 texture/glossing of housing 5.12 tilt and swivel base 5.13 kennsington lock 5.14 label 5.15 product dimension/weight/ weight (refer to sht 191) 5.16 transportation www.datasheet.net/ datasheet pdf - http://www..co.kr/
hudson 9 61 5.17 pallet / container loading (ref er to philips appr oved sht 560) 6. environmental characteristics 6.1 susceptibility of display to external environment 6.2 transportation tests 6.3 display disturbances from external environment 6.4 display disturbances to external environment 7. reliability 7.1 mean time between failures 8. quality assurance requirements 8.1 acceptance test 9. philips? flat panel monitors pixel defect policy 10. regulatory compliance 10.1 worldwide regulatory 10.2 emc requirements 10.3 rohs 10.4 weee 10.5 ongoing regulatory www.datasheet.net/ datasheet pdf - http://www..co.kr/
hudson 9 62 62 1. foreword this specification describes a 19? wxga multi-scan color tft lcd monitor with maximum resolution up to 1366*768 /75 hz non-interlaced. all optical characteristics (including white-d, bri ghtness, and so on) are determined according to panel specification after warming up approximat e 30 minutes that brightness stability is optimal, and follow strictly after panel specification. 2. product profile this display monitor unit is a color display monitor enclos ed in philips styling cabinet which has an integrated tilt base. 2.1 lcd tier 1: lgd 2.1.1 type nr. : lm190wh1-tla1 (tn) outside dimensions : 430. 4(h) x 254.6(v) x 13.0(d) mm (typ) pitch (mm) : 0.10*rgb (h) mm x 0.30(v) mm color pixel arrangement : rgb vertical stripes display surface : hard coating (3h), anti-glare treatment of the front polarizer color depth : 16.7 m colors backlight : ccfl edge light system active area (w x h) : 409.8 (h) x 230.4 (v) view angle : horizontal 170 (typ.), vertical 160 (typ.) contrast ratio : 1000:1 (typical) white luminance : 300 nits (typ.) gate ic : source ic : response time : 5ms (typ) mtbf : 50,000hrs 2.2 scanning frequencies hor. : 30 ? 83 k hz ver. : 56 - 76 hz video dot rate : <140 mhz power input : 90-264 v ac, 50/60 2 hz power consumption : < 40w maximum, < 36w (typ.) functions: (1) d-sub analog r/g/b separate inputs, h/v sync separated, composite (h+v) ttl level, sog sync 2.3 ambient temperature: 0 c - 40 c www.datasheet.net/ datasheet pdf - http://www..co.kr/
hudson 9 63 3. electrical characteristics 3.1 interface signals 1). d-sub analog input signal: video, hsync, vsync video: 0.7 vp-p, input impedance, 75 ohm @dc sync. separate sync ttl level, input impedance 2.2k ohm terminate hsync positive/negative vsync positive/negative composite sync ttl level, input impedanc e 2.2k ohm terminate (positive/negative) sync on green video 0.3 vp-p negat ive (video 0.7 vp-p positive) 3.2 interface 3.2.1 d-sub cable length : 1.5 m +/- 50 mm fix with monitor when packing, with transplant pin protective cover. connector type : d-sub male with ddc2b pin assignments. blue connector thumb-operated jack screws pin assignments: pin no. description 1 red 2 green/ sog 3 blue 4 sense (gnd) 5 cable detect (gnd) 6 red gnd 7 green gnd 8 blue gnd 9 ddc +3.3v or +5v 10 logic gnd 11 sense (gnd) 12 bi-directional data 13 h/h+v sync 14 v-sync 15 data clock www.datasheet.net/ datasheet pdf - http://www..co.kr/
hudson 9 64 64 3.2.2 software control functions via osd /control adjustable functions: please refer to following hudson8 osd definitions reset - no: exit yes: auto adjustment for displaying timing mode and recall factory preset osd tree level 1 level 2 level 3 default picture picture format wide screen, 4:3 wide screen brightness (0~100) 100 contrast (0~100) 50 smart contrast on, off off color color temp. (6500k,9300k) 6500k srgb user define (red:0~100) 100 (green:0~100) 100 (blue:0~100) 100 language english (english) espanol francais deutsch italiano portugues russia s.chinese osd setting horizontal (0~100) 50 vertical (0~100) 50 transparency (off, 1, 2, 3, 4) off osd time out (5, 10, 20, 30, 60) 20 setup phase (0~100) clock (0~100) h.position (0~100) v.position (0~100) reset (yes, no) no resolution notification (on, off) off information www.datasheet.net/ datasheet pdf - http://www..co.kr/
hudson 9 65 3.3 timing requirement factory preset mode definition: 1. perfect fos while presenting all required timings. 2. required timings need to be specified in user?s manual. user mode 1. can be showed (not over scalar or panel spec.) 2. it needs to reserve the 22 timings space in memory size. 3.3.1 mode storing capacity factory preset modes : 10 user modes : 23 note: 1. screen displays perfect picture at 10 factory-preset modes. 2. screen displays visible picture with osd wa rning when input modes are the 22 preset modes. 3.3.2 factory preset modes factory modes and preset modes are defined in the enclosed timing table file. support timing factory preset timing resolution pixel rate ( mhz ) horizontal ( khz ) vertical ( hz ) * dos 640x350/70 25.18 31.47 70.09 * * dos 720x400/70 28.32 31.47 70.09 * * dmt 4:3 640x480/60 25.18 31.47 59.94 * mac 640x480/67 30.24 35.00 66.67 * dmt 4:3 640x480/72 31.50 37.86 72.81 * * dmt 4:3 640x480/75 31.50 37.50 75.00 * dmt 4:3 800x600/56 36.00 35.16 56.25 * * dmt 4:3 800x600/60 40.00 37.88 60.32 * dmt 4:3 800x600/72 50.00 48.08 72.19 * * dmt 4:3 800x600/75 49.50 46.88 75.00 * mac 832x624/75 57.28 47.73 74.55 * wvga 1024x600/60 * * dmt 4:3 1024x768/60 65.00 48.36 60.00 * dmt 4:3 1024x768/70 75.00 56.48 70.07 * * dmt 4:3 1024x768/75 78.75 60.02 75.03 * dmt 1152x864/75 108.00 67.50 75.00 * mac 1152x870/75 100.00 68.68 75.06 * sun 1152x900/66 92.94 61.80 65.95 * sun 1152x900/76 105.56 71.71 76.05 * cvt 16:9 1280x720/60 74.50 44.77 59.86 * cvt 16:9 1280x720/75 95.75 56.46 74.78 * cvt 15:9 1280x768/60 79.50 47.78 59.87 * cvt 15:9 1280x768/75 102.25 60.29 74.89 * cvt 1280x800/60 83.50 49.70 59.81 * cvt 1280x800/75 106.50 62.80 74.93 * dmt 4:3 1280x960/60 108.00 60.00 60.00 www.datasheet.net/ datasheet pdf - http://www..co.kr/
hudson 9 66 66 * * dmt 5:4 1280x1024/60 108.00 63.89 60.02 * sun 5:4 1280x1024/66 117.00 71.70 67.00 * * dmt 5:4 1280x1024/75 135.00 79.98 75.03 * sun 5:4 1280x1024/76 138.01 81.10 76.00 * dmt 16:9 1360x768/60 85.50 47.71 60.02 * cvt 16:9 1360x768/75 109.00 60.29 74.89 * * cvt 16:9 1366x768/60 85.50 47.71 59.79 3.4 horizontal scanning sync polarity : positive or negative scanning frequency : 30 ? 83 k hz 3.5 vertical scanning sync polarity : positive or negative scanning frequency : 56 - 76 hz 3.6 power input connection power cord length : 1.5 m (waiting for suppliers input) power cord type : 3 leads power cord with protective earth plug. 3.7 power management (supplier to input) the monitor must comply with the microsoft on now specification, and meet epa requirements. mode hsync vsync video pwr-cons. indication rec. time power-on on on active < 40 w max. <36 w typ. green led -- power saving off off blanked < 0.8 w amber led < 3 s dc power off n/a < 0.8 w led off * energy star report less than 33 watt 3.8 vga display identification in accordance with vesa display channel standard ver.1.0 an d ddc 2b capability 3.9 ddc/ci support in accordance with vesa ddc/ci and mccs ver.2.0, the monitor s hould be workable with philips smart manage, smart control ii v1.2, and portrait display tune at least. 3.11 data for edid & .inf file 1 user visible strings on .inf file ph ilips 191ew (19 inch wide lcd monitor 191ew9) 2 manufacture id (edid data) phl msb (byte 12) :c0 3 product id, ?xxxx? 4 codes lsb (byte 11) : 2a 4 maximum resolution 1366x768 5 horizontal frequency range 30~83 khz 6 vertical frequency range 56~76 hz 7 monitor name (13 characterizes max.) philips 191ew www.datasheet.net/ datasheet pdf - http://www..co.kr/
hudson 9 67 3.12 hot-key definition item key key press time osd timeout osd message monitor controls lock menu 6 sec 5 sec monitor controls locked monitor controls unlocked default factory mode [auto]+[menu]+[power] ddc/ci on/off for vista [menu]+[down] 5 sec 5 sec ddc/ci on (default) ddc/ci off 4. visual characteristics 4.1 test conditions unless otherwise specified, this specific ation is defined under the following conditions. (1) input signal: as defined in 3.3, 1366*768 non-interlaced mode (1366*768@60hz 146.25mhz), signal sources must have 75 ohm output impedance.. (2) luminance setting : controls to be set to 300 nits with full screen 100 % duty cycle white signal (3) warm up: more than 30 minutes after power on with signal supplied. (4) ambient light: 400 -- 600 lux. (5) ambient temperature: 20 5 c 4.2 brightness to follow panel specification.. 4.3 image size actual display size: refer to 2.1 lcd panel spec. 4.4 brightness uniformity set contrast at 100% and turn the brightness to get average above 300 nits at centre of the screen. apply the fig 1; it should comp ly with the following formula: b_min x 100% >75% (follow panel spec) b_max where b_max. =maximum brightness, b_min. = minimum brightness 4.5 check cross talk (s) apply pattern 2. set contrast and brightness at 100 %. measure ya. then output pattern 3 and measure yb. the cross talk value: abs (ya -yb) ????????? x 100% < 1.5 % ya www.datasheet.net/ datasheet pdf - http://www..co.kr/
hudson 9 68 68 4.6 white color adjustment there are three factory preset white color 9300k, 6500k, srgb align by fga function. apply full gray64 pattern, with brightness in 100 % pos ition and the contrast control at 50 % position. the 1931 cie chromaticity (color triangle) diagram (x, y) coordinate for the screen center should be: product specification cie coordinates (x,y) 9300k x = 0.283 0.015 y = 0.297 0.015 6500k/srgb x = 0.313 0.015 y = 0.329 0.015 srgb x = 0.313 0.015 y = 0.329 0.015 5. mechanical characteristics 5.1 cosmetic - philips id 5.2 mechanical data files - proe files required 5.3 location of philips logo - per philips make-up sheet 5.4 gap between panel and front bezel < 0.8 mm (typ) 5.5 location of control icons - per philips graphic sheet 5.6 color for resin/paint - per philips make-up sheet 5.7 resins z rohs required z weee required. z resin type/selection refers to project book section 7.2 plastic material. 5.8 if paint is used z rohs required z weee require z if new painting type needs to implement, refer to un-d 1235. 5.9 plastic mold tooling z tooling to be designed to minimize cosmetic defects induced by molding process (sink, blush, weld lines, gate marks, ejector marks, et c.). refer to ?tyv61-90007?. z painting to cover up cosmetic defects due to molding is strongly discouraged. z china rohs mark requested. 5.10 plastics flammability z all plastics to be flame retardant ul 94-hb. z base/rear to be flame retardant ul 94-hb. z all major plastic parts (bezel, back cover, base) need to be molded from same resin. plastic resin type selection should be referred to ?ty r83-2-9002-1?. www.datasheet.net/ datasheet pdf - http://www..co.kr/
hudson 9 69 5.11 texture/glossing of housing z the texture area and texture no should follow philips make-up sheet. z the exterior surfaces shall have a uniform texture. z philips must approve the mold texturing. z detail document for texture refer to ?un-d249?, ?un-d 600?. 5.12 tilt and swivel base ? tilt angle : -5 +2/- 0 (forward) +20 +0/- 2 (backward) ? tilt for left and right | a-b | 4.0mm ? black side and cut side 1. visual area h l-r 1.5mm v u-d 1. 5mm 2. black side on the left and right is symmetrical not cut side. ? gap between bezel and rear cover 0.4 mm typ. ? step between bezel and rear cover left, right and top 0.6mm bottom and corner 1.1mm ? ?wobble?, ?twist?, etc. (f ront to back or side to side) whole monitor set shall retain stability within a short time after the applied external force disappears. 20nt , 6secs typ. back to stable. 5.13 kensington lock z must meet kensington_slot.spec ?tye-m0004?. 5.14 label z carton label should follow philips requirement. z regulatory label follow tpv ots. z china rohs label z detail document refer to philips engineering reference book. a b l u d r www.datasheet.net/ datasheet pdf - http://www..co.kr/
hudson 9 70 70 5.15 product dimension / weight (refer to philips approved sht 191) z unit dimension : 439(w)*363(h)*191(d) z packed unit dimension : 490(w)*375(d)*145(h) z net weight : 3.98kg z gross weight : 4.95kg. 5.16 transportation transportation standards follow tpv standard. 5.16.1 transportation packages packaging and wrapping shall be sufficient to protect t he product against damage or loss during shipment from the supplier to the destination specified in the purchase or der. all packaging materials are subject to test and evaluation per tpv standard. the cushion materi al shall be constructed using eps material. 5.16.2 transportation test follow tpv standard. a. transportation test specification for all regions ? package test 1. random vibration test 2. drop test 5.17 pallet / container loading transportation standards refer to follow tpv standard ? air shipment - ? sea container 20'(pallet/slip sheet) ? sea container 40'(pallet/slip sheet) ? sea container 40' high cube (pallet/slip sheet) ? land 53? mega trailer (pallet/slip sheet) ? land 53? mega trailer per hq (pallet/slip sheet) ? truck shipment- 6. environmental characteristics the following sections define the interference and susceptibilit y condition limits that might occur between external environment and the display device. 6.1 susceptibility of display to external environment operating - temperature : 0 to 40 degree c - humidity : 20 90 max - altitude : 0-10000 ft - air pressure : 600-1100m bar storage - temperature : -20 to 60 degree c - humidity : 10%-90% max - altitude : 0-30000 ft - air pr essure : 300-1100m bar note: recommend at 5 to 35 c, humidity less than 60 %. please also refer to dqe requirements. www.datasheet.net/ datasheet pdf - http://www..co.kr/
hudson 9 71 6.2 transportation tests refer to 5.15.2 6.3 display disturbances from external environment according to iec 801-2 for esd disturbances 6.4 display disturbances to external environment 7. reliability 7.1 mean time between failures system mtbf (including the lcd panel and ccfl): refer to 2.1 panel mtbf 8. quality assurance requirements 8.1 acceptance test according to mil-std-105d control ii level aql: 0.4 (major) 1.5 (minor) (please also refer to annual quality agreement) customer acceptance criteria: uaw0377/00 www.datasheet.net/ datasheet pdf - http://www..co.kr/
hudson 9 72 72 9. philips? flat panel moni tors pixel defect policy philips? flat panel monitors pixel defect policy bright dot defects acceptable level model 191ew9 1 lit sub-pixel 3 2 adjacent lit sub-pixels 1 3 adjacent lit sub-pixels (one white pixel) 0 distance between two bright dot defects* 25mm R bright dot defects within 20 mm circle 0 total bright dot defects of all type 3 black dot defects acceptable level model 191ew9 1 dark sub-pixel 5 2 adjacent dark sub-pixels 2 3 adjacent dark sub-pixels (one white pixel) 0 distance between two black dot defects* 15mm R black dot defects within 20 mm circle* 1 total black dot defects of all type 5 total dot defects acceptable level model 191ew9 total bright or black dot defects of all type 5 * 1 or 2 adjacent sub-pixel defects = 1 dot defect www.datasheet.net/ datasheet pdf - http://www..co.kr/
hudson 9 73 fig 1: measurement locations of brightness uniformity fig 2: cross talk pattern gray level 46 (64 gray level) ya 1/2 1/2 1/6 fig 3: cross talk pattern center at gray level 0 (black) yb 1/2 1/2 1/6 1/3 1/3 1/3 1/3 1/3 www.datasheet.net/ datasheet pdf - http://www..co.kr/
hudson 9 74 74 10. regulatory compliance 10.1 worldwide regulatory region (rso) country (nso) domain safety / emc / ergonomics / standards documents reference logo world wide world wide sa iec60950-1:2001. group and national differences of all countries listed in cb bulletin no. 107a cb report, certificate sa european low voltage directives 73/23/eec and 93/68/eec, 2004/108/ec declaration of conformity and identity declaration europe e european electromagnetic compatibility directive 2004/108/ec en55022:2006, en55024:1998+a1:2001+a2:2003, en61000-3-2:2006, en61000-3-3:1995+a1:2001+a2:2005 emc/ce test report sa en60950-1:2001 tuv certificate o lcd: iso13406-2, pren 50279:1998 tuv-erg certificate and tuv iso13406-2 report o gs-mark / ek1-itb 2000 tuv-gs certificate o iso13406-2 tuv iso13406-2 certificate germany o tuv mpr-ii tuv mpr-ii certificate sa en60950-1:2001 semko certificate o tco'99 tco report and certificate europe sweden o tco'03, or tco'0x supersedes new standard tco report and certificate www.datasheet.net/ datasheet pdf - http://www..co.kr/
hudson 9 75 o tco'06 tco report and certificate sa en60950-1:2001 s+ pz1 certificate e en55020,en55024, iec61000-3-2 ,iec61000-3-3 s+ pz1 certificate switzerland o emf en 50392 en 50392 report sa en60950-1:2001 certificate of conformity eastern europe e en55022,en55024, iec61000-3-2 ,iec61000-3-3 certificate of conformity russia sa gost r 50377-1992 gost certificate israel sa is 1121, iec60950/iec60950 -1 certificate of conformity israel e cispr22 certificate of conformity sa korean safety control law iec 60950 ek certificate korea e regulations laws: emi 1996-78, 80. ems 1996-79,81 mic certificate singapore sa iec60950 psb certificate sa gb4943-2001 ccc certificate e gb9254-1998; 17625.1-2003 ccc certificate ap china o csc/g1205-2004 ce cp certificate www.datasheet.net/ datasheet pdf - http://www..co.kr/
hudson 9 76 76 sa cns-14336 (iec 60950-1) bsmi certificate e cns-13438 (cispr22) class b bsmi certificate taiwan o criteria 18 ( monitor ) ( lc d ) greenmark / certificate australia/ new-zealand e as/nzs3548:1995 as/nzs cispr22: 2002 class b cb, emc report saudi arabia sa en60950-1:2001 saso saudi arabia sa en55022, en61000- 3-2, en61000-3-3, en55024 saso japan e vcci class b ( ci spr 22 ) vcci certificate cambodia sa en60950-1:2001 isc certificate kuwait sa en60950-1:2001, ?kuwait conformity assurance scheme? (kucas) kucas registration sa ul 60950-1: 2003 ul certificate, cul e fcc part 15 class b fcc report and doc usa o energy star epa test data sa csa c22.2 no 60950 csa certificate or cul nafta canada e ices-003 issue 3 statement on label www.datasheet.net/ datasheet pdf - http://www..co.kr/
hudson 9 77 mexico sa nom-019-scfi-1994 nom certificate argentina sa en60950-1:2001 tuv s-mark or iram sa ul 60950-1: 2003 ul certificate or cul e fcc part 15 class b fcc report and doc o energy star epa test data o tco'99 tco report and certificate o tco'03 tco report and certificate latam brazil o tco'06 tco report and certificate sa sabs iec 60950 and iec 60950-1 certificate of conformity south africa south africa e en55022 or crisper 22 certificate of conformity sa = safety e = electromagnetic compatibility o = other which including recycling, energy saving, ergonomics x=x-ray www.datasheet.net/ datasheet pdf - http://www..co.kr/
hudson 9 78 78 10.2 emc requirements supplier dvt emi test result must be submitted prior to dvt samples delivery, and pvt emi test result must be submitted again prior to pvt samples delivery, which also has to meet philips' immuni ty testing specification. 10.3 rohs restriction on the use of certain hazardous substances. lead, cadmium, mercury, hexavalent chromium , polybrominated bipheny1 (pbb) and polybrominated bipheny1 ether (pbde) (flame retardant). 10.4 weee producer (philips) responsible for retailer takes back schemes and recycling. --system implemented. --collection and recycle targets. 10.5 ongoing regulatory there's a possibility that other regul atory certificates will be required dur ing the life of the product. it is the responsibility of the supplier to provide related documentation. www.datasheet.net/ datasheet pdf - http://www..co.kr/
hudson 9 79 television/monitor saffty guidelines for the professional service technician safety checks fire and shock hazard implosion x-radiation after the original service problem has been corrected,a complete safety check should be made. be sure to check over the entire set, not just the areas where you have worked. some previous servicer may have left an unsafe condition,which could be unknowingly passed on to your customer. be sure to check all of the following: 1. be sure all components are positioned in such a way as to avoid the possibility of adjacent component shorts. this is especially important on those chassis which are transported to and from the service shop. 2. never release a repaired unit unless all protective devices such as insulators, barries, covers, strain reliefs, and other hardware have been installed in accordance with the original design. 3. soldering and wiring must be inspected to locate possible cold solder joints,solder splashes,sharp solder points, frayed leads, pinched leads, or damaged insulation ( including the ac cord).be certain to remove loose solder balls and all other loose foreign particles. 4. check across-the-line components and other components for physical evidence of damage or deterioration and replace if necessary. follow original layout,lead length, and dress. 5. no lead or component should touch a receiving tube or a resistor rated at 1 watt or more. lead tension around protruding metal surfaces or edges must be avoided. 6. critical components having special safety characteristics are identified withansbytheref.no.inthepartslistandenclosedwithinabrokenline * (where several critical components are grouped in one area) along with the safety symbols on the schematic diagrams and/or exploded views. 7. when servicing any unit, always use a separate isolation transformer for the chassis failure to use a separate isolation transformer may expose you to possible shock hazard, and may cause damage to servicing instruments. 8. many electronic products use a polarized ac line cord (one wide pin on the plug.) defeating this safety feature may create a potential hazard to the service and the user. extension cords which do not incorporate the polarizing feature should never be used. 9. after reassembly of the unit, always perform an leakage test or resistance test from the line cord to all exposed metal parts of the cabinet. also check all metal control shafts(with knobs removed), antenna terminals, handles, screws, etc. to be sure the unit may be safety operated without danger of electrical shock. * broken line 1. all picture tubes used in current model receivers are equipped with an integral implosion system. care should always be used, and safety glasses worn,whenever handling any picture tube. avoid scratching or otherwise damaging the picture tube during installation. 2. use only replacement tubes specified by the manufacturer. 1. be sure procedures and instructions to all your service personnel cover the subject of x-radiation. potential sources of x-rays in tv receivers are the picture tube and the high voltage circuits. the basic precaution which must be exercised is to keep the high voltage at the factory recommended level. 2. to avoid possible exposure to x-radiation and electrical shock, only the manufacturer's specified anode connectors must be used. 3. it is essential that the service technician has an accurate hv meter available at all times. the calibration of this meter should be checked periodically against a reference standard. 4. when the hv circuitry is operating properly there is no possibility of an x- radiation problem. high voltage should always be kept at the manufacturer's rated value-no higher - for optimum performance. every time a color set is serviced, the brightness should be run up and down while monitoring the hv with a meter to be certain that the hv is regulated correctly and does not exceed the specified value. we suggest that you and your technicians review test procedures so that hv and hv regulation are always checked as a standard servicing procedure, and the reason for this prudent routine is clearly understood by everyone. it is important to use an accurate and reliable hv meter. it is recommended that the hv recorded on each customer's invoice, which will demonstrate a proper concern for the customer's safety. 5. when troubleshooting and making test measurements in a receiver with a problem of excessive high voltage, reduce the line voltage by means of a variac to bring the hv into acceptable limits while troubleshooting. do not operate the chassis longer than necessary to locate the cause of the excessive hv. : : warning off service note before removing the crt anode cap, turn the unit and short the high voltage to the crt dag ground. the crt dag is not at chassis ground. 6. new picture tubes are specifically designed to withstand higher operathng voltages without creating undesirable x-radiation. it is strongly recommended that any shop test fixture which is to be used with the new higher voltage chassis be equipped with one of the new type tubes designed for this service. addition of a permanently connected hv meter to the shop test fixture is advisable. the crt types used in these new sets should never be replaced with any other types, as this may result in excessive x-radiation. 7. it is essential to use the specified picture tube to avoid a possible x-diation problem. 8. most tv receivers contain some type of emergency "hold down" circuit to prevent hv from rising to excessive levels in the presence of a failure mode. these various circuits should be understood by all technicians servicing them, especially since many hold down circuits are inoperative as long as the receiver performs normally. 1. unplug the ac line cord and connect a jumper between the two prongs of the plug. 2. turn on the power switch. 3. measure the resistance value between the jumpered ac plug and all exposed cabinet parts of the receiver, such as screw heads, antennas, and control shafts. when the exposed metallic part has a return path to the chassis, the reading should be between 1 megohm and 5.2 megohms. when the exposed metal does not have a return path to the chassis, the reading must be infinity. remove the jumper from the ac line cord. 1. do not use an isolation transformer for this test. plug the completely reassembled receiver directly into the ac outlet. 2. connect a 1.5k, 10w resistor paralleled by a 0.15uf. capacitor between each exposed metallic cabinet part and a good earth ground such as a water pipe, as shown above. 3. use an ac voltmeter with at least 5000 ohms volt sensitivity to measure the potential across the resistor. 4. the potential at any point should not exceed 0.75 volts. a leakage current tester may be used to make this test; leakage current must not exceed 0.5 milliamps. if a measurement is outside of the specified limits, there is a possibility of shock hazard. the receiver should be repaired and rechecked before returning it to the customer. 5. repeat the above procedure with the ac plug reversed.( note: an ac adapter is necessary when a polarized plug is used. do not defeat the polarizing feature of the plug.) the primary source of x-radiation in this television receiver is the picture tube. the picture tube utilized in this chassis is specially constructed to limit x-radiation emissions. for continued x-radiation protection, the replacement tube must be the same type as the original, including suffix letter, or a philips approved type. many electrical and mechanical parts in philips television sets have special safety related characteristics. these characteristics are often not evident from visual inspection nor can the protection afforded by them necessarily be obtained by using replacement components rated for higher voltage, wattage, etc. the use of a substitute part which does not have the same safety characteristics as the philips recommended replacement part shown in this service manual may create shock, fire, or other hazards leakage current cold check leakage current hot check picture tube replacement parts replacement 1500 ohm, 10w 0.15 uf water pipe earth ground to instruments exposed metal parts www.datasheet.net/ datasheet pdf - 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