Samsung BN68-00951A-00 Product specifications
Contents
1.2. CN401 IMGND2 MGND1 V PANEL R100 OPTION 18818 FT401 1 5uH CPU 5V 0 DELETE R100 sialajaijsiajajajajajaje 5 9 e x 2 N z S o e n ol o o a CPU 5V 1 16w 5V_SW slala 11 1111111111 pl g zz z z z z zz FIH F C427 R118 1 14 10nF 100 10 Y vec C102 POY OO PPD D O 2 13 10nF 5661 HSYNC_OUT1 lt Wa HSYNC OUT m sv 6426 C421 v x x x xx xxx xx x lt 3 19 T MO mM NIN SIS N NN NNNNNN RA 100uF 100 10000 100nF 5851815112 SUNN SS VSVNC IN 10000nF s lt s lt ss s ss sss sss 3333 10V 16V w 7 7
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4. t DC 2 56 V 50 888 ms 1 4 20 000 Hz 8 85 5 STOPPED 1 MS s STOPPED 5 ns i 43 5my DC 8 2 trig onlu 3 trig onlu 4 trig onlu 5 ms 128mv DC 8 2 trig onlu 3 trig onlu 4 trig onlu 888 ns 20 000 MHz DC 2 56 5 888 ms 1 4 20 000 Hz 8 85 5 STOPPED 1 MS s STOPPED 5 5 i 43 5my DC 8 2 trig onlu 3 trig onlu 4 trig onlu 20 ns i2omv DC 8 2 trig onlu 3 trig onlu 4 trig onlu 5 Troubleshooting t 50 000 ns A 1 001 l 20 000 MHz 8 85 5 183 O STOPPED At 298 9 ns 1 4 5 000 MHz 8 85 5 M 1 DC 2 40 V O STOPPED DI19PS 0 3 5 Troubleshooting Memo 9 4 DIT9PS Vou can search for updated part codes through ITSELF web site 6 Exploded View and Parts List URL http itself sec samsung co kr 6 1
5. T RI ZD108 GND eo TP6 100uF R222 RXC ANN 10 n 7 7 20709 GND Soles 411 L FI SN GND fet ey 1 16W 20102 1000F 0419 77 7 Sok TT RED C412 pee RED R105 2 15pF 15p 18 sil gt D DDC SDA RED oo RED AM gt CHK DSUB GRN TP19 DELETE C412 C415 C419 i 2770 77 WA BN KOR GRN OTs 20101 GND TP31 R112 gt DDC SCL BLU v T IP21 BLU 9 1 HK_DVI mea 510 BLU mE BLU CHK Te TAS Ae A E E 77 GND 5 5 mE DELETE SOG OPTION FPD EN 1 ZDi10 ZD111 MAIN 5V cHK_psuB o G 6 AT24C02N 10SC peti Hee 13 TP35 DDC 5V Lo en sole 15K 15K 424 R434 R440 R442 R446 SOG_CSYNC DVI 5V I AD Z 20109 100nF 1 1 16W 1 16W R429 D_DDC_SDA oo 536 00 80 5 2 gt l 8 100 22 100 22 100 22 BA 5V_SW D_DDC_SCL TP37 006 SCL 813 16 7 8103 d binds GND o TP38 VSVNC IN o5 13 IP14 A 20711 8 6 W A_DDC_SCL IC402 Ro BN 15 89 T 5 5 ANN 100 A DDC SDA GS1881 CKA F 1ESIG 2 1 2 1 2 f 1 2 1 2 1 2 1 FA 12 an gy 8 i l Rx2 o GND 77 R441 GND AC Ts TP311 A A A A k 8445 a CN101 77 7 100 100 32 Z C441 C442 Rxi AF 3 3 3 b a 3 3 b 100 W F 10000nF d 7 Td R452 100 6 GND AKO TP314 20 2 SX 20713 120 0443 Rx0 18 7315 D101 D102 D103 D104 D105 D106 D107 D108 11ew 1
6. tlt sis jed Y 65 SUA DELETE R310 R702 E CPU 5V DELTET R706 EESSSESSESE OPTION 1 1eW n IN IC302 Cada scs DELETE R102 0 5 Via elseers olelclelels ss ss9529 M24C08 WMN1T 8310 5 al hh R706 Liao lt elelo mal R102 2 64 R101 rss sss 15 51515 515 1515151514 MAIN 5V iK IEIS SEE 840 cee 355 mee e ee m ee e Y o OPTION cmm i 1 8 m 9 VSYNC lt E 4 3 832 7 444 l DAN R326 100 SOG CSYNC GND ne HSYNC 10K Parallel communication LAW 470 2 VSYNC R328 100 MC74F14D R330 AW R329 100 HSYNG SUA 100 AW CHK_DSUB Bun sj X101 DELETE R447 Serial communication ed des eH 146W 3 LED GRN HC 49 S SMD 12MHz 30ppm 100nF n gt 2 5V 3 3VPO 6 5 4 3 2 BI 44 43 42 41 40 Isa m amp OBO 15210 8331 sS 1 1 LI C m ETSI C306 1M C305 8888909828888 2 C440 22pp 1 16 10000nF GND L 10000nF ki MEA 8934 yy Ri C401 8 5 8 8 sls e 8 s s 8 85 e e s 2 e s s elal e 8 158151 OFF SW por R95 9 PANEL 100nt 2329988235228525352235282822852522882 2220 KI 8332 100 T IC301 2 caio 9 5 DPMS ON mE 85 21 Pat AM BL 100nF 55 55 22 8858 25255 5 AW P34 PD
7. 9 9 i 9 9 i 9 9 i 9 i i i 9 D 9 DIT9PS Loc No 2301 SOCK 2302 401 0528 60 L201 2 Code 0401 0401 0401 0401 0402 0401 0401 0401 3301 3301 1 1 1 3 090 090 090 090 098 090 090 90 45 45 0 C CC C S 5 3301 3301 3301 2103 3301 3301 3301 3301 3301 00 2703 00 2703 00 3301 00 2103 001334 3301 001145 0803 000117 1103 000129 1203 002843 1203 001293 1203 002450 0505 001170 0505 001170 3704 000001 1103 001023 1003 001586 1103 000129 1203 001538 BN27 00009A BN41 00353C 0501 000342 0501 000342 0501 000342 2007 000074 2007 000074 2007 000080 2007 000071 2007 000072 2007 001002 2007 000090 2007 000080 2007 001002 2007 000097 2007 000097 2007 000074 j Cee x 34 34 0 3 3 3 145 3 Description DIODE SWITCHING DIODE SWITCHING DIODE SWITCHING DIODE SWITCHING DIODE RECTIFIER DIODE SWITCHING DIODE SWITCHING DIODE SWITCHING BEAD SMD BEAD SMD BEAD SMD BEAD SMD BEAD SMD INDUCTOR SMD BEAD SMD BEAD SMD BEAD SMD BEAD SMD BEAD SMD INDUCTOR SMD INDUCTOR SMD BEAD SMD INDUCTOR SMD BEAD SMD IC TTL IC EEPROM IC DC DCCONVERTER IC POSI FIXEDREG
8. H V Composite Sync i a l ja 0 mla Horizontal Vertical l f Horizontal Vertical Video P gt B Separate Sync 0 C D A Line time total B Horizontal sync width 0 Frame time total P Vertical sync width C Back porch D Active time Back porch R Active time E Front porch o Front porch DI19PS 2 3 2 Product Specifications Table 2 2 Timing Chart VGA2 VGA3 1280 60 Hz 1280 75 Hz 640 75 Hz 800 60 Hz 800 75 Hz 1024 60 Hz 1024 75 70 Hz 60 Hz 75 T8 Hz 1 80 x 1024 1280 x 1024 720 x 400 640 x 480 640 x 480 800x600 800 600 1024 x 768 1024 x 768 Analog Analog fH kHz 31 469 31 469 37 900 37 879 46 875 48 363 60 023 63 981 79 975 28 322 26 175 31 500 40 000 75 000 78 50 108 000 135 000 Polarity H Svnc Negative Negative Negative Positive Positive Negative Positive Positive Positive V Sync Positive Negative Negative Positive Positive Negative Positive Positive Positive H V Composite Sync LLL gt A l U Horizontal Vertical f f Horizontal Vertical Video P gt B 0 Separate Sync A Line time total B Horizontal sync width 0 Frame time total P Vertical sync width C Back porch D Active time Back porch R Active time E Front porch o Front porch 2 4 DI19P
9. am TFT LCD MONITOR Chassis Model DI19PS 193P S ERVICG Manual wa TFT LCD MONITOR CONTENTS 1 Precautions 2 Product Specifications 3 Disassembly amp Reassembly 4 Alignment amp Adjustments 5 Troubleshooting 6 Exploded View amp Parts List 7 Electrical Parts List 8 Block Diagram 9 Wiring Diagram 10 PCB Layout 11 Schematic Diagrams 12 Panel Description 1 Precautions Follow these safetv servicing and ESD precautions to prevent damage and to protect against potential hazards such as electrical shock 1 1 Safetv Precautions 1 1 1 Warnings 1 Forcontinued safetv do not attempt to modifv the circuit board 2 Disconnect the AC power and DC Power Jack before servicing 3 When the chassis is operating semiconductor heatsinks are potential shock hazards 1 1 2 Servicing the LCD Monitor 1 When servicing the LCD Monitor remove the static charge by connecting a 10k ohm resistor in series with an insulated wire such as a test probe between the chassis and the anode lead Disconnect the AC line cord from the AC outlet 2 Itis essential that service technicians have an accurate voltage meter available at all times Check the calibration of this meter periodically 1 1 3 Fire and Shock Hazard Before returning the monitor to the user perform the following safety checks 1 Inspect each lead dress to make certain that the leads are not pinched or that hardware
10. 2203 000257 2409 001065 2402 001128 2402 001128 2203 005005 2203 000384 2203 000384 Description C CER CHIP C CER CHIP C CER CHIP C CER CHIP C CER CHIP C CER CHIP C CER CHIP C CER CHIP C CER CHIP C CER CHIP C CER CHIP C CER CHIP C CER CHIP C CER CHIP C CER CHIP C AL SMD C CER CHIP C AL SMD C AL SMD C CER CHIP C AL SMD C CER CHIP C AL SMD C CER CHIP C CER CHIP C CER CHIP C CER CHIP C CER CHIP C CER CHIP C CER CHIP C CER CHIP C CER CHIP C CER CHIP C CER CHIP C CER CHIP C CER CHIP C CER CHIP C CER CHIP C CER CHIP C CER CHIP C ORGANIC C AL SMD C AL SMD C CER CHIP C CER CHIP C CER CHIP Specification 10000nF 480 2096 10V V5V TP 3216 0 015NF 590 90V C06 TP 1608 0 015NF 590 90V C06 TP 1608 100nF 1090 16V X7R TP 1608 00V0nF 480 2090 10V V5V 1P 3216 QOnF 10 16V X7R TP 1608 QOnF 1096 16 V XR TP 1608 QOnF 1096 16V XR TP 1608 QOnF 1096 16V XR TP 1608 00 1096 16 V XR TP 1608 QOnF 1096 16V XR TP 1608 QOnF 1096 16 V XR TP 1608 00 1096 16 V XR TP 1608 OOnF 1096 16V XR TP 1608 00 1096 16 V XR TP 1608 OuF 2096 16V GP TP 4 3x4 3x5 4 QOnF 1096 16V XR TP 1608 OuF 2096 16V GP TP 4 3x4 3x5 4 0QuF 2090 16V GP TP 6 6x6 6x5 4mm OnF 10 50V X7R TP 1608 QuF 20 16V GP TP 4 3x4 3x5 4 OOnF 10 16V X7R TP 1608 QuF 2090 16V GP TP A 3x4 3x5 4 QOnF 10 16V X7R TP 1608 QOnF 10 16V X7R TP 1608 QOnF 10 16V X7R TP 1608 QOnF 10 16V X7R TP 1608 QOnF 10 16V X7R
11. TP 1608 4 Kohm 195 1 10W TP 1608 3300hm 5 1 10W TP 1608 10Kohm 596 1 10W 1P 1608 100ohm 596 1 10W TP 1608 47Kohm 0 1 10W TP 1608 10Kohm 5 1 10W 1P 1608 10Kohm 5 1 10W 1P 1608 47Kohm 9 1 10W TP 1608 Oohm 5 1 10W TP 1608 Qohm 596 1 10W 1P 1608 Qohm 596 1 10W 1P 1608 1 12MBZ 30PPM 28 AAN 20PF 500HM TP 14 3182MHZ 50PPM 28 AAN 16 500HM TP BZX8405V6 5 2 6V 225MW S0T 23 TP BZX8405V6 5 2 6V 225MW S0T 23 TP BZX8405V6 5 2 6V 225MW S0T 23 TP BZX8405V6 5 2 6V 225MW S0T 23 TP BZX8405V6 5 2 6V 225MW S0T 23 TP BZX8405V6 5 2 6V 225MW S0T 23 TP BZX8405V6 5 2 6V 225MW S0T 23 TP BZX8405V6 5 2 6V 225MW S0T 23 TP BZX84C5V6 9 2 6V 225MW SOT 23 1P BZX84C5V6 9 2 6V 225MW SOT 23 1P BZX84C5V6 9 2 6V 225MW SOT 23 1P BZX84C5V6 5 2 6V 225MW SOT 23 1P BZX84C5V6 9 2 6V 225MW SOT 23 1P BZX84C5V6 9 2 6V 225MW SOT 23 1P BZX84C5V6 9 2 6V 225MW SOT 23 1P BZX8405V6 5 2 6V 225MW S0T 23 TP BZX8405V6 5 2 6V 225MW S0T 23 TP BZX8405V6 5 2 6V 225MW S0T 23 TP BZX8405V6 5 2 6V 225MW S0T 23 TP Remarks DI19PS 7 1 2 DI19PS Others Level 3 4 4 B B B 4 i i 4 4 4 4 4 4 4 B B B B 4 B A A A A A A A DIT9PS Loc No Code No BN90 00601A BN96 00779C 0203 001159 6001 000346 6003 000129 6003 000259 6003 000276 6003 001010 6003 001119 6003 001136 6003 001238 6011 001445 6501 000113 BN39 00452A BN61 00251A BN61 00827A BN61 00828A BN61 00830A BN61
12. i i 9 DIT9PS 0204 001677 0204 001095 BN60 00011A BN63 01079A 3 11 005506 3 11 005507 3002 001123 BN97 00348D 0903 001266 BN82 00108T BN97 003516 2203 005437 2203 000257 2203 000626 2203 005437 2203 005005 2203 005065 2203 000189 2409 001051 2203 005005 2203 005005 2402 001042 2203 005005 2402 001042 2203 005005 2402 000179 2203 005005 2203 005437 2203 005065 2203 005065 2203 005437 2203 005005 2203 000626 2203 005005 2203 005437 2203 000626 2203 000975 2203 005005 2203 005005 2203 005005 2203 005005 FLUX THINNER FASTENER PEM NUT GASKET CONNECTOR HEADER CONNECTOR HEADER BUZZER PIEZO ASSYMICOM IC MICROCONTROLLER A SMICOM ASSYSMD E18 C CER CHIP C CER CHIP C CER CHIP C CER CHIP C CER CHIP C CER CHIP C CER CHIP C ORGANIC C CER CHIP C CER CHIP C AL SMD C CER CHIP C AL SMD C CER CHIP C AL SMD C CER CHIP C CER CHIP C CER CHIP C CER CHIP C CER CHIP C CER CHIP C CER CHIP C CER CHIP C CER CHIP C CER CHIP C CER CHIP C CER CHIP C CER CHIP C CER CHIP C CER CHIP DF 201TVS MIX 0 820 FLUX1396 6 4 MINERVA SUM2AL SN M3 7 0 6 8 WHT CONDUCTIVEFAB AMM 10MM 10MM GRAY 32K 71 TS SK 10 4 10 13 BOX 22P 2R 2mm S TRAIGHT SN BLK BOX 20P 2R 2mm S TRAIGHT SN BLK 85DB 9VDC 8MA 4 4KHZ 0 5KHZ BULK DIT9PS NT68F63 8B1T PLCC 44P 653MIL T2MHZ ST GMOS PLASTIC SV 010 700 2568 4kB MC DI19PS DIT9PS 10000nF 480 2096 10V V5V TP 3216 10nF 10
13. l 6 Loc No Code No 2007 000074 2007 000071 2007 000070 2007 000070 2007 000070 2007 000090 2007 000090 2007 000077 2007 000074 2007 000092 2007 000092 2007 000066 2007 000043 2007 000043 2007 000869 2007 000076 2007 000090 2007 000074 2007 000097 2007 000090 2007 000090 2007 000084 2007 000070 2007 000070 2007 000070 2801 003773 2801 003667 0403 000258 0403 000258 0403 000258 0403 000258 0403 000258 0403 000258 0403 000258 0403 000258 0403 000258 0403 000258 0403 000258 0403 000258 0403 000258 0403 000258 0403 000258 0403 000258 0403 000258 0403 000258 0403 000258 Description R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP CRYSTAL SMD CRYSTAL SMD DIODE ZENER DIODE ZENER DIODE ZENER DIODE ZENER DIODE ZENER DIODE ZENER DIODE ZENER DIODE ZENER DIODE ZENER DIODE ZENER DIODE ZENER DIODE ZENER DIODE ZENER DIODE ZENER DIODE ZENER DIODE ZENER DIODE ZENER DIODE ZENER DIODE ZENER Specification 100ohm 5 1 10W TP 1608 220hm 5 1 10W TP 1608 Oohm 5 1 10W TP 1608 Oohm 5 1 10W TP 1608 Qohm 5 1 10W TP 1608 10Kohm 5 1 10W TP 1608 10Kohm 5 1 10W TP 1608 4 00hm 596 1 10W TP 1608 1000hm 596 1 10W TP 1608 15Kohm 596 1 10W TP 1608 15Kohm 596 1 10W TP 1608 20Kohm 1 1 10W TP 1608 1Kohm 190 1 10W TP 1608 1Kohm 196 1 10W
14. 00841A BN61 00844A BN61 00854A BN61 00855A BN61 00856A BN61 00857A BN61 00859A BN61 00860A BN61 00880A BN63 00951A BN63 01036A BN63 01056A BN63 01152A BN63 01161A BN96 00839B BN96 00882A BN90 00618A BN63 01093A BN90 00629E BN96 00932A 6003 001522 BN61 00809A BN63 01091A BN63 01092A BN63 01142A BN64 00221A BN64 00225A BN68 00434B BN73 00061A Description ASSYSTAND ASSYSTANDP TAPE FILAMENT SCREW MACHINE SCREW TAPTITE SCREW TAPTITE SCREW TAPTITE SCREW TAPTITE SCREW TAPTITE SCREW TAPTITE SCREW TAPTITE BOLT SOCKET CABLETIE CBF STANDCABLE FOOT RUBBER STAND REARBODV STAND NECKTOP STAND FRONTBODY STAND REARDECO STAND HINGECOVER STAND BOTTOM STAND JACKCOVER STAND SWIVEL STAND SWIVELCOVER STAND COVERAL STAND BOTTOMAL STAND GUIDEAL GASKET COVER REARCAPBOTTOM COVER REARCAPSUB SHEET ACETAL PROTECTOR TAPE ASSYMISCP HINGE ASSYMISCP PIVOTHINGE ASSYCOVERREAR COVER REAR ASSYCOVERFRONT ASSYCOVERP FRONT SCREW TAPTITE HOLDER COVERLOCK COVER FRONT COVER MIDDLE SHEET PROTECT DECORATION LED KNOB FUNCTION LABEL 1C003 RUBBER PROTECT 7ElectricalPartsList Specification Remarks DIT9PS EUROPE DI19PS ABSHBWHITE 8915 10 15 W12 L55000 CLR M3 L4 ZPC YEL SM20C BH 9 M4 L10 ZPC YEL SWRCH18 BH B M3 L8 ZPC YEL SWRCH18A BH B M3 L10 ZPC YEL SWCH10 FH B M3 L6 ZPC YEL SWRCH18A FH S M4 L10 YEL SWRCH18A BH B M4 L8 ZPC YEL SWRCH18A FH 9 M4 L8 ZPC BLK SWRCH18A 4 AQUNC L7
15. 01043A BN68 00473H BN96 00196A Description ASSYBOARDP FUNCTION ASSYLCD E18 LCD ASSYMISC ADAPTOR ADAPTOR ASSYCHASSIS E18 LEADCONNECTOR LEADCONNECTOR LEADCONNECTOR INVERTER HOLDER PCB ASSYSHIELD SCREW TAPTITE SCREW TAPTITE TAPE HLAMENT SCREW TAPTITE SCREW TAPTITE SCREW MACHINE ASSYSTANDP CAP ASSYMISCP SHIELDPCB LABEL 00 HIGH VOLTAGE FOOT RUBBER SHIELD PCB ASSYP MATERIAL TAPE OPPMASKING BAGPE BAGROLL BAGWRAPPING PAD PACKING EDGE PACKING PADBOTTOM BAG AIR LABELSHIPPING PAD PALLETCOVER PAD PALLETCOVER CUSHION EPE PALLET PACKING CUSHION LR ASSYMISCP WALLMOUNTING BRACKET WALLFRONT BRACKET WALLREAR BRACKET WALLMOUNT MANUALINSTALL CARD ASSYMISCP SCREW Specification Remarks DI17PS FUNCTION DIT9PS LTM190E4 L01 1703 16 7M 404 2 330 20 16 7M 70 0 098 0 294 0 50 5V PVA MT17B0 MT17B0 SXV2 8384 APQ04214 UV LCDTM 90 264V 47 63HZ 14VDC 3 0A AC DC 0T0 400 120 55 31 DIT9PS DS17BS UL1571 30 UL GSA 30P 90mm 430 12507HS 30 HS 30 BBTO0 BK 90mm 157 130 503 DS17BS UL1571 30 UL CSA T2P 10MM 530 12507HS 12L 12507HS 12L BK SJ03 01 288 NON DIT9PS UL 1061428 UL CSA 4P 270MM 28 12505 H5 04 12507H8 04L BK TAPE 172X SIC841 48Khz 13 5V 5 0V 2 0mA 7 4mA 100771 8mm ALamp 48KHz DALIT9 ABS DIT9PS BH B M3 L8 ZPC BLK SWCH10 FH 9 M4 L8 ZPC BLK SWRCH18A SCOTCH 8915 10 16 W48 L55M TRP CH 9 M3 L5 5 ZPC YEL SWRCH18A BH 9 M3 L4 ZPC3 SWRCH18A FH M3 L5 NIPLT SM10C DI17PS ABS
16. 50V X7R TP 1608 0 022NF 5 50V COG TP 1608 10000nF 80 20 10V YSV TP 3216 100nF 10 16V X7R TP 1608 1000nF 480 2090 10V V5V 1P 1608 100nF 80 20 25V YoV TP 1608 B2UF 20 6 3V WT TP 6 3 5 9MM 2 1 QOnF 1096 16V XR TP 1608 Q0nF 10 16V X7R TP 1608 0QuF 2090 16V GP TP 6 6x6 6x5 4mm QOnF 10 16V X7R TP 1608 0QuF 2090 16V GP TP 6 6x6 6x5 4mm Q0nF 1090 16V X7R TP 1608 4 uF 2090 16V GP TP 6 6x6 6x5 4 100nF 1090 16V X7R TP 1608 10000nF 480 2096 10V V5V TP 3216 1000nF 480 2090 10V V5V TP 1608 000nF 80 20 10V Y5V TP 1608 0000nF 80 20 10V Y5V TP 3216 100nF 10 16V X7R TP 1608 0 022NF 5 50V COG TP 1608 TOOnF 10 6 16V X R TP 1608 10000nF 80 206 10V YSV TP 3216 0 022NF 596 50V COG TP 1608 ATnF 1096 25 V XT TP 1608 100nF 10 16V X7R TP 1608 TOOnF 1076 16V X R TP 1608 100nF 10 16V X7R TP 1608 100nF 10 16V X7R TP 1608 tlectricalPartsList Level Loc No CodeNo 2203 005437 2203 000384 2203 000384 2203 005005 2203 005437 2203 005005 2203 005005 2203 005005 2203 005005 2203 005005 2203 005005 2203 005005 2203 005005 2203 005005 2203 005005 2402 000176 2203 005005 2402 000176 2402 001042 2203 000257 2402 000176 2203 005005 2402 000176 2203 005005 2203 005005 2203 005005 2203 005005 2203 005005 2203 005005 2203 005005 2203 005005 2203 005005 2203 005437 2203 005437 2203 005005 2203 005005 2203 005437 2203 005065 2203 005065
17. TP 1608 Q0nF 10 16V X7R TP 1608 10 1 1096 1 cc ur QOnF 10 16V X7R TP 1608 QOnF 1096 16V XR TP 1608 OOnF 10 16V X7R TP 1608 0000nF 80 20 10V YoV TP 3216 0000nF 80 20 10V YoV TP 3216 00 1096 16 V XR TP 1608 00 1096 16 V XR TP 1608 0000nF 80 20 10V YoV TP 3216 000nF 80 20 10V Yo V TP 1608 000nF 80 20 10V Yo V TP 1608 OnF 10 50V X7R TP 1608 82UF 20 16V WT TP 8X6 9MM 100UF 20 16V WT TP 6 3X5 7MM 100UF 2076 16V WT TP 6 3X5 7MM T00nF 1076 16V X R TP 1608 0 015NF 596 50V COG TP 1608 0 015NF 596 50V COG TP 1608 pe s xc s w M s R JR R s Q G G s Remarks 3 11 0054 0 CONNECTOR HEADER 3711 005471 CONNECTOR HEADER 3711 005509 CONNECTOR HEADER BOX 4P 1R 1 2omm SMD A sn Pb VR 0401 001056 DIODE SWITCHING MMBDA1485E 100V 200MA SOT 23 1P 0401 001056 DIODE SWITCHING MMBDA1485E 100V 200MA SOT 23 1P 0401 001056 DIODE SWITCHING MMBDA1485E 100V 200MA SOT 23 1P 0401 001056 DIODE SWITCHING MMBDA1485E 100V 200MA SOT 23 1P BOX 30P 1R 1 25mm SMD A sn Pb VR BOX 12P 1R 1 25mm SMD A sn Pb VR 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 D D 9 o 9 9 o o 9 9 9 9 9 9 9 9 DI19PS Level D 9 i 9 9 9 9 9 9 9 i i
18. contact with thermally hot components Reinstall all such elements to their original position After servicing always check that the screws components and wiring have been correctly reinstalled Make sure that the area around the serviced part has not been damaged Check the insulation between the blades of the AC plug and accessible conductive parts examples metal panels input terminals and earphone jacks Insulation Checking Procedure Disconnect the power cord from the AC source and turn the power switch ON Connect an insulation resistance meter 500 V to the blades of the AC plug The insulation resistance between each blade of the AC plug and accessible conductive parts see above should be greater than 1 megohm Always connect a test instrument s ground lead to the instrument chassis ground before connecting the positive lead always remove the instrument s ground lead last 1 3 Electrostatically Sensitive Devices ESD Precautions Some semiconductor solid state devices can be easily damaged by static electricity Such components are commonly called Electrostatically Sensitive Devices ESD Examples of typical ESD are integrated circuits and some field effect transistors The following techniques will reduce the incidence of component damage caused by static electricity 1 1 2 Immediately before handling any semiconductor components or assemblies drain the electrostatic charge from your body by touching
19. minutes 4 Start 8 Figure 4 15 Location is reset when Power is On or Off Image mode is changed User operates a key Location is not reset in Service Menu Note When position is set to the minimum or maximum it does not move smaller or larger DI19PS 4 5 4 Alignments and Adjustments Memo 4 6 DIT9PS 5 Troubleshooting Notes 1 Before troubleshooting setup the PC s display as below e Kesolution 1280 x 1024 e H frequency 48 kHz V frequency 60 Hz 2 If no picture appears make sure the power cord is correctly connected 3 Check the following circuits e No raster appears SMPS PCB Main PCB e 14V develop but no screen Main PCB 14V does not develop SMPS PCB 4 State power off if you push and hold the Power Key button for more than 5 seconds with a beep sound the monitor automatically turn back to the factory preset 5 1 No Power Does proper DC 14 V appear at Pin 10 11 or Pin 21 of CN101 No Check SMPS Yes Does proper DC 5 V appear at Pin 2 of IC2012 No Check IC104 and it s related circuit No Check IC201 or IC301 and it s related circuit Check X101 or check it s related circuit No Check function kev or check it s related circuit Yes Does proper DC 5 V appear at Pin 5 of IC301 Yes Does the pulse appear at X101 Yes While pushing the power key does voltage drop from 5V to OV at Pin 16 of IC
20. save and Exit M DITTPSOCA 0915 Checksum D19C Figure 4 11 4 3 4 Alignments and Adjustments On Time Hr 105 Panel Cvcle 4148 Time Hr Ch No Panel 105 0 U Lamp 105 0 L Lamp 105 0 Cancel and Exit Save and Exit M DIT7ZPSOCA 0915 Checksum D19C Figure 4 12 4 5 3 How to Abjust SVC Function OSD e Always adjust SVC Function OSD after replacing any panel or lamp e Panel Replacement After replacing a panel press the key and hold until Panel is selected Press Panel shortly again Ch No of the Panel increases by 1 while panel time information Time Hr changes to 0 At the same time other information U Lamp L Lamp changes to 0 On TimetHr 105 Panel Cvcle 4148 Time Hr Ch No Panel 105 0 U Lamp 105 U L Lamp 105 O Cancel and Exit Save and Exit I DITTPSOCA 0915 Checksum DISC Figure 4 13 4 5 4 How to Adjust PixelShift 1 PixelShift On lt gt Off Long 4 Short Sel 1 Auto Source Sel 8 Auto Adjustment 16 Beeper On 30 Auto Power En 4 Exit Auto Color PixelShift On i Information 80 0 kHz 75 Hz NN 1280 x 1024 Figure 4 14 4 4 DIT9PS 4 Alignments and Adjustments This function protects a displaved image from sticking when the same image is displayed for an extended period of time PixelShift On 0x01 for EEPROM 0x2E PixelShift Off Others Please see the below figure for movement path It takes 4 minutes for l step movement 32 steps 128
21. 00 WA 0 S 9 IPuR R106 22 16V 19 Eom gt Rx2 AM gt VSYNC IN AW MN AW 0446 R453 xC 4 20 R107 22 gW a KA 100nF 680K RxC N Teana Rx2 Me WW gt HSYNC IN E R436 EZ Pda 16V 1 16W gt Rx T 22 75 75 T 76 xi R108 0514 C513 C103 1 16W pe es Ra MS Au 15pF 22pF L L L x1 1 16 50 50 20104 20105 50 5V_SW gt Rx0 WT NB gt Rx0 gy D402 gt RxC a 5963 gt RxC Non D403 tS NW RU kk MAIN 5V 9 m C447 C101 T ADJ_BL MAIN 5V 43 3V_S 3 3V_S 42 5V V ge 0501 V 10000nF D401 n CPU 5V FT204 e o o DH m ka cr oe ana Ag vw Wes 5 o la id Su 204 BLM41P600S 3 z 10K OO ie RA T E 1 5 2 m a LLI dira lt lt gt 1 16W 033 2 2 res O B m 8502 d O 801 0 5 1 vout 4151 pi a 2 2 w 5 i 5 s ELS E orr_sw gt WW He 10 6 AW LED GRN oor se og 8 Q501 12 4 TP502 E 02 15 BL P 8 C211 C212 8 100 10K Se 5 R504 AN DO POWER KEY 100nF 10000nF E 10 E 4 DELETE 8505 C205 C206 C207 C208 C209 C210 45V MAIN 5V R505 p 1006 100uF 100nF 100uF 100nF 47 b 14V
22. 007 000074 2007 000074 2007 000074 2007 000074 2007 000074 2007 000074 2007 000074 Description Specification 1000hm 5 1 10W TP 1608 Qohm 5 1 10W TP 1608 1000hm 5 1 10W TP 1608 1Kohm 9 1 10W TP 1608 10Kohm 5 1 10W TP 1608 4 Kohm 596 1 0W TP 1608 10Kohm 596 1 10W TP 1608 OKohm 590 1 1O0W TP 1608 OKohm 590 1 10W TP 1608 OKohm 590 1 10W TP 1608 OKohm 590 1 10W TP 1608 10Kohm 596 1 10W TP 1608 47Kohm 9 1 10W TP 1608 15Kohm 5 1 10W TP 1608 15Kohm 5 1 10W TP 1608 47Kohm 5 1 10W TP 1608 47Kohm 5 1 10W TP 1608 47Kohm 5 1 10W TP 1608 47Kohm 5 1 10W TP 1608 4 Kohm 596 1 10W TP 1608 4 Kohm 596 1 10W TP 1608 4 Kohm 596 1 10W TP 1608 4 Kohm 596 1 10W TP 1608 4 1Kohm 590 1 10W TP 1608 4 1Kohm 590 1 10W TP 1608 4 1Kohm 590 1 10W TP 1608 4 1Kohm 590 1 10W TP 1608 4 1Kohm 590 1 10W TP 1608 4 Kohm 596 1 4700hm 5 1 OW TP 1608 OW TP 1608 OW TP 1608 OW TP 1608 00ohm 5 1 10W TP 1606 1000 3 100ohm 590 1 10W TP 1608 1 1 1 1 1 1 1 00ohm 5 1 1 1 1 1 1 00ohm 5 1 10W TP 1608 Mohm 5 1 10W TP 1608 00ohm 5 1 10W TP 1608 Oohm 5 1 10W TP 1608 Qohm o 1 10W TP 1608 00chm 5 1 10W TP 1608 00ohm 5 1 10W TP 1608 00ohm 5 1 10W TP 1608 000hm 576 1 10W TP 1608 00ohm 5 1 10W TP 16
23. 08 00ohm 5 1 10W TP 1608 00ohm 5 1 10W TP 1608 00ohm 5 1 10W TP 1608 00ohm 5 1 10W TP 1608 1 10W TP 1608 1 10W TP 1608 1 10W TP 1608 1 10W TP 1608 1 10W TP 1608 000 5 00chm 9 000 5 000 5 100ohm 5 Remarks DI19PS Level o 9 i 9 9 9 9 9 9 9 i i 9 9 b 9 9 D 9 9 i 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 b 9 9 DI18PS Loc No Code No 2007 000074 2007 000074 2007 000074 2007 000074 2007 000074 2007 000074 2007 000074 2007 000074 2007 000074 2007 000109 2007 000074 2007 000070 2007 000070 2007 000309 2007 000309 2007 000309 2007 000309 2007 000309 2007 000309 2007 000309 2007 000309 2007 000072 2007 000072 2007 000072 2007 000072 2007 000072 2007 000072 2007 000072 2007 000072 2007 000072 2007 000821 2007 000072 2007 000074 2007 001167 2007 000072 2007 000072 2007 000072 2007 000071 2007 000074 2007 000072 2007 000072 2007 000072 2007 000074 2007 000072 2007 001167 2007 000072 2007 000072 2007 000072 2007 000071 2007 000074 2007 000074 2007 001167 2007 000090 Description Specification 1000hm 5 1000hm 5 1000hm 5 1000hm 5 1000hm 5 1000hm 5 1 1 1 1 1 1 10W TP 1608 1 1 1 1 1 00ohm 5 1 1 1 1 1 1 1 10W TP 1608 10W TP 1608 10W TP 1608
24. 10W TP 1608 10W TP 1608 10W TP 1608 00ohm 5 1 10W TP 1608 00ohm 5 1 10W TP 1608 Mohm 5 1 10W TP 1608 00ohm 5 1 10W TP 1608 Oohm 596 1 10W TP 1608 Qohm 5 1 10W TP 1608 Qohm 5 1 10W 1P 1608 Qohm 5 1 10W 1P 1608 Qohm 5 1 10W 1P 1608 Qohm 5 1 10W 1P 1608 Qohm 5 1 10W 1P 1608 Qohm 5 1 10W 1P 1608 Qohm 5 1 10W 1P 1608 Qohm 5 1 10W 1P 1608 A47ohm 9 1 10W 1P 1608 A47ohm 9 1 10W 1P 1608 1 1 1 1 1 1 1 1 1 1 1 1 1 eee eee s gt A7ohm 9 1 10W 1P 1608 470hm 596 1 10W 1P 1608 470hm 596 1 10W 1P 1608 A47ohm 9 1 10W 1P 1608 A47ohm 9 1 10W 1P 1608 A7ohm 9 1 10W 1P 1608 470hm 596 1 10W 1P 1608 390ohm 190 1 10W TP 1606 470hm 596 1 10W TP 1608 1000hm 5 1 10W TP 1608 75ohm 5 1 10W TP 1608 A7ohm 9 1 10W 1P 1608 470hm 596 1 10W 1P 1608 470hm 596 1 10W 1P 1608 220hm 596 1 10W 1P 1608 1000hm 5 1 10W TP 1608 470hm 596 1 10W TP 1608 470hm 596 1 10W 1P 1608 470hm 596 1 10W 1P 1608 1000hm 5 1 10W TP 1608 A47ohm 5 1 10W TP 1608 750hm 9 1 10W TP 1608 A7ohm 9 1 10W 1P 1608 470hm 596 1 10W 1P 1608 470hm 596 1 10W 1P 1608 220hm 596 1 10W 1P 1608 1000hm 5 1 10W TP 1608 1000hm 5 1 10W TP 1608 75ohm 5 1 10W TP 1608 10Kohm 5 1 10W TP 1608 7ElectricalPartsList Remarks ee tlectricalPartsList Level 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 o o 9 9 9 9
25. 2X6 E0S 33UH 1596 0 128 MAX 2A DRTONS OMM 18 57S 12X126 1 8MM TUEWO DIT7PS DIT9PS FR 4 4L 1 0 1T 110 107 2A KSC1623 Y NPN 200mW S0T 23 TP 135 270 KSC1623 Y NPN 200mW S0T 23 TP 135 270 KSC1623 Y NPN 200mW S0T 23 TP 135 270 1000hm 596 1 10W TP 1608 1000hm 596 1 10W TP 1608 2Kohm 590 1 10W TP 1608 220hm 5 1 10W TP 1608 47ohm 5 1 10W TP 1608 5100hm 596 1 10W TP 1608 10Kohm 5 1 10W 1P 1608 2Kohm 590 1 10W TP 1608 510ohm 596 1 10W TP 1608 47Kohm 590 1 10W TP 1608 47Kohm 590 1 10W TP 1608 100ohm 590 1 10W TP 1608 1 6 1 6 1 6 1 6 OUH 1 1 6 1 6 1 6 1 6 1 6 Remarks l 3 tlectricalPartsList Level 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 o o 9 9 9 9 9 9 9 9 4 Loc No Code No 2007 000074 2007 000070 2007 000074 2007 000078 2007 000090 2007 000084 2007 000090 2007 000090 2007 000090 2007 000090 2007 000090 2007 000090 2007 000084 2007 000092 2007 000092 2007 000084 2007 000084 2007 000084 2007 000084 2007 000084 2007 000084 2007 000084 2007 000084 2007 000084 2007 000084 2007 000084 2007 000084 2007 000084 2007 000084 2007 000077 2007 000074 2007 000074 2007 000074 2007 000074 2007 000074 2007 000109 2007 000074 2007 000070 2007 000070 2007 000074 2007 000074 2007 000074 2007 000074 2007 000074 2007 000074 2007 000074 2
26. 3012 Yes Replace IC301 DIT9PS Del 5 Troubleshooting 5 2 No Video Power indicator is green Does DC 5V appear at Pin 1 2 and 3 of CN401 No Replace IC205 or check it s related circuit Yes Does the pulse EM appear at Pin 74 and 75 of IC401 No Does the pulse appear at No H Does the pulse appear Pin 126 and 127 of 1401 at Pin 6 and 8 of IC101 Yes Yes No Check 1301 and check it s related circuit Yes Replace LCD panel Does the pulse appear at Pin 122 of 1401 Check IC101 or Yes check CN101 and Replace IC401 check it s related circuit Replace X401 or check it s related circuit 5 2 DIT9PS 28 5 120m 2 trig onlu 3 trig onlu 4 trig only a 1 t DC 2 40 V 200 0 ns 1 4 5 000 MHz 5 5 128mv pc 8 2 trig onlu 3 trig onlu 4 trig only t DC 2 56 V 50 888 ps 1 4 20 000 kHz 8 85 5 STOPPED 1 65 5 STOPPED 20 ns 7589 0 2 trig onlu 3 trig onlu 4 trig only 5 ms 128mv 2 trig onlu 3 trig onlu 4 trig only zc 1 t 1 96 V 200 0 ns 1 4 5 000 MHz n
27. 5V mh 9 3 3VPLL cos AW Ras sa euo fur MEE AVDD MPLL INT ndr 2 c pe wm idi 1M 126 LV m 116W o MV raor NCO SPAT 40 8449 0 1 16W R110 QOD FT506 0 RI VSYNCO cs Ux JW 10K FT507 1 5uH C408 0409 lt 20 AVSS 3 3 3VAD 1 16W 1 5uH 100nF 10000nF E A I l R111 2K z dd ANV gt CHK DVI 7 7 na VA sre d ace ad cd ida Ex o9 5 5 19 6885 9220 2 0202 92222 2 2 3 coc oa z z z z z z 2 zz 2 2 5 E E lt lt E K E m dm LS C428 a i 209187 ei 1 1115119828 8151818 8 8 8 9 15 88 8 815 8 10uF 7 10 ares C431 3 3VPLL N 15 8 ZD106 Pad 16 16V 100nF 100nF SN p L 8 B X401 N R11 3 R114 HC 49 S SMD 14 31818MHZ lt T 47K 47K WM AM 422 1 1eW 1 16W IC102 RX2 LAW 390ohm pd 3 3VDV I AT24C02N 10SC R409 10 100nF R115 100 RX2 412 WV 1 16W H M C445 CPU 5V Eu 1 007 100 5 4 100nF U67 45V SW B407 AN 10 R116 100 G 3 16V 22 Ri R408 10 C423 C425 7 14VCC 6 e AW 0424 0422 14VCC Ayi ox Nec C418 toonr 1uF 10uF Sol as o 5 0 B410 AN 10 100nF 100nF C416 E 100 100n e IX 14VCC 10 8405 100
28. DC Return GND R GND G GND B No Connection GND Sync Self Test GND DDC Data H Svnc V Sync DDC Data Rx2 Rx2 GND No Connection No Connection DDC Clock SCL DDC Data SDA NC Rx1 Rx1 NC No Connection Red Green Blue GND GND DDC Return GND R GND G GND B No Connection GND Sync Self Test GND DDC Data H V Sync Not Used DDC Data 24P DVI D Red Green 4 H V Sync Blue GND GND DDC Return GND R GND G GND B Not Used GND Sync Self Test GND DDC Data Not Used Not Used DDC Data No Connection 5V M oelf Raster 5V M Rx0 Rx0 NC No Connection No Connection NC RxC RxC DI19PS 2 Product Specifications 2 3 Timing Chart This section of the service manual describes the timing that the computer industry recognizes as standard for computer generated video signals Table 2 1 Timing Chart VESA VGA1 70 Hz VGA2 70 Hz VGA3 60 Hz 640 72 Hz 640 75 Hz 800 56 Hz 800 60 Hz 640 x 350 720 x 400 640 x 480 640 x 480 640 x 480 800 x 600 800 x 600 fH kHz 31 469 31 469 31 469 37 861 37 500 39 196 fV Hz 70 086 70 087 09 940 72 809 75 000 96 290 60 317 Clock Frequency 25 175 28 322 25 175 31 500 31 500 36 000 40 000 MHz Polarity H Svnc Positive Negative Negative Negative Negative Positive Positive Positive V sync Negative Negative Negative Negative Negative Positive Remark separate separate Separate Separate Separate Separate Separate
29. HB WH12 DI19PS SECCT1 0 99 ART1006 30 33 YEL GH17BS RUBBER 11 6 DALI19 SECC 11 0 DI19PS OPP 2 70 05 W100 L400M CLR HDPE NITRON DOUBLE 10 015 T0 5 DOUBLE W700 L700 TRP 28LANGUAGE 2 LDPE 10 05 W2400 L1000 TRP LDPE 10 02 W500 L10000 TRP MV940 B400 W200 L2030 YEL GH15 FOAM 13 0 930 1000 HDPE 10 2 W1000 L1800 N ALL LABELSHIPPING ART PAPER 1006 WHT BLACK IBM T84H SW 100073600 1250 SUN LSA810 SW 900 3760 MO15PS ES SHEETEPS 15 0 DALI19 WOODEN 1060 910 120 DALI19 EPS DI17PS TEXTUREDS 01 PP 4636 BLK SECCT2 0 DALIT7 SECC 12 0 DALI17 SECC 2 0 DI17PS DI19PS SK 5 10 8 DaliWallMount SyncMaster en W W MODIGLIANI SCREW WOOD SCREWTAPTITE ANCHOR DI19PS Level A A A A DIT9PS Loc No Code No BN92 01009A BH68 00530C 75 105290 BN72 60001A BN72 60002C BN69 00705A BN92 01010A BN68 00412F BN68 005 0B BN92 01011N BN39 00246r BN96 00847N 0203 000214 6902 000110 BH39 10339H BH68 00489A BH6S 70438A BH68 0448A BN39 00244B BN96 00881F BH68 00376L BN59 00395F Description ASSYBOX LABELBOX 01 UNIT HANDLE PACKING LEVER TOP LEVER BOTTOM BOX ASSYLABEL LABEL 01 BARCODE LABELRATING 01 ASSYACCESSORY CBFSIGNAL DVI D ASSYACCESSORY TAPE OPPMASKING BAGPE CBFPOWERCORD MANUAL 03 CARD BLOCWARRANTY 09 CARD 01 CBFSIGNAL ASSYMANUALP 00 1B 0SG MANUAL 01 S WDRIVER 00 1B 7ElectricalPartsList Remarks Specification DI19
30. I HSVNC OUT 3 3V_S 16 8 x C432 C433 C434 C435 C436 C437 C438 C439 c EUR 8998 pyy 100 00 ss eo R337 100 VSYNC OUT lt 100nF 100nF 100nF 100nF 100nF 100nF 100nF 100nF NT Ajy 100 W s NT68 F63L 2 54 AMA 100 MS H 109 Bypass vonc 2 52 R345 100 La p og R341 100 m 6866 2 RST b AW 100 16 30 R349 AW 100 M_SDA C402 C403 C404 C405 105 62 POWER KEY TANA 81 POS AW ALE 2 FT501 100nF 100nF 100nF 10000nF 1 6868 2 CHK DVI 8548 AW 100 pao 947 AW 100 BLM41P600S GNDP_8 VDDP_2 107 60 222222258 AW gt HFS 3 3 3VAD e NE R350 502 17 ALE ALE NA 18 19 20 21 22 23 24 25 26 27 28 100 BLM41P600S il NC 18 VDDC 1 55 T 57 0007 NC 19 GNDC 1 jd e AM ppo sc 3 3VDV ME R353 TAG 25 8285 Woo D_DDC_SDA BLM41P600S MST9131e 0 2 006 SCL i T 9 MO 8265 AAA 4 DDC SDA 0007 R 7007 AD6 E WI ADO lt a 3 3VPO 0065 DAT ADS 8356 100 4 FT504 115 62 04 AD1 Y R357 NW 100 ADS BLM41P600S YNC_OUT1 187 eyo Apa A a 118 49 R358 AM 100 AD3 000 VSYNC 91 0061 CLK AD2 A R359 Ay AD4 T a 3 3VDPLL L DDCROM CLK ADi A R360 AN 100 ADS 600 3 3VDPLL 120 ppcRoM DAT Apo A 100 ii R361 AW AD6 i HWRESET 9 R362 AM 100 AD7 4 000 x 122 in PWM1 m 123 MAIN 5V CPU
31. IC VOLTAGEREGULATOR FET SILICON FET SILICON SOCKET IC IC EEPROM IC LCDCONTROLLER IC EEPROM IC POSLADJUSTREG COILCHOKE PCBMAIN TR SMALLSIGNAL TR SMALLSIGNAL TR SMALLSIGNAL R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP 7ElectricalPartsList Specification MMBD4148SE 100V 200MA SOT 23 TP MMBD4148SE 100V 200MA SOT 23 TP MMBD4148SE 100V 200MA SOT 23 TP MMBD4148SE 100V 200MA SOT 23 TP 5K34 40V 3A SMC TP MMBD4148SE 100V 200MA SOT 23 TP MMBD4148SE 100V 200MA SOT 23 TP MMBD4148SE 100V 200MA SOT 23 TP 4 5x1 6x1 6mm 4 5x1 6x1 6mm 4 5x1 6x1 6mm 4 5x1 6x1 6mm I 5x1 6x1 6mm 0 2012 x1 6mm x1 6mm i 1 1 x1 6mm 1 1 4 88 4 88 4 5x1 6x1 6mm 4 5x1 6x1 6mm 1 5uH 10 2012 1 5uH 10 2012 4 5x1 6x1 6mm 1 5uH 10 2012 4 5x1 6x1 6mm 74F14 NVERTER SOP 14P 150MIL 24C02 256x8BIT SOP 8P 150MIL 1 AP1501 50K5A 10 263 5L5P 10 54X9 65MM PLASTIC 4 75 5 25V 4070 125C 3A P 33 10 252 3P 6 5MIL PLASTIC 3 M 333755 1 2 513 901 223 4P 13 MIL PLASTIC 2 475 2 525V 40T0 125C 300MA TP SI9933ADY 11 P 20V 3 44 0 060hm 2W S0 8 SI9933ADY 11 P 20V 3 44 0 060hm 2W S0 8 MP PLCC SN 524080081 1028x8Bit SOP BP TSOMIL 10mS 5V 10 PLASTIC Oto 70 110uA CMOS TP MST9131E POFP 128P 20X14MM 1UA TR PLASTIC 33V OTO 100 3 30 IBMLT70 P 24C02 256x8BI T SOP 8P 150MIL 1 431 501 89 3P PLASTIC 2 47 3 SMD12X1
32. NIPLT BRASS HEXSOCKET DA 100 11 W2 5 L102 WHT NYLON DI7PS UL20276 32 UL 15 247 20P 22P 33mm BLACK 32 DC JACK DSUB DVI YDH200 20 GH17BS RUBBER 11 6 DALI17 ABS DALI17 ABS DALI17 ABS DALI17 ABS DALI17 ABS DALI17 ABS DALI17 ABS DALI17 ABS DALI17 ABS DALI17 AL DALI17 AL DALI17 ABS RT15NS CONDUCTIVEFAB 5 17 60 GRAY 32K 71TSSK 17 5 60 13 DALI17 ABS DALI17 ABS DI17PS ACETAL 10 4 WHT DI17PS 10 4 9 30 DI19PS ZNCD2 DIT7PS DIT9PS dali19 ABSHB DIT9PS DIT9PS AL CH B M3 L8 ZPC YEL SWRCH18A DALI17 ABS dali19 ALUMINUM dali19 ABSHB DI17PS PC 10 125 6 6 WHITE DALI17 PCCLEAR DALI17 ABSHB LCD TCO 03 PECLAER 10 05 20 17 6DOSILK DALI 7 RUBBER del tlectricalPartsList Level QO O5 COD GAD COD GO GO CO OS OO QOO I l 8 Loc No CIS CIS CIS CIS CIS CIS C F SH PCB C F STD CIS M PCB SH COV SH PAN PAN STD CAP STD CIS Code No BN96 00848A BN91 00349K BNO7 00145A BN91 00493A BN44 00071A BN91 00769F BN39 00395B BN39 00419A BN39 00465A BN44 00103A BN61 00943A BN91 00772E 6003 000282 6003 001238 0203 001 160 6003 001336 6003 000008 6001 000347 BN96 00890A BN96 00974A BH68 30003C BN61 00251A BN63 01094A BN92 00982A 0203 001 102 6902 000520 6902 0005 6 6902 000604 BH69 00256C BH69 00457B BH69 30360A BN68 00129A BN69 001405 BN69 00140T BN69 00300A BN69 006176 BN69 00674A BN96 00838A BN61 00934A BN61 00935A BN61
33. P VA2M Co i irl ni icilninlclc 17101 1021 1 c 2 lt zc ol o E EJ C EI VATP VAIM VAOP VAOM VB3P VB3M VBCKP 2 VBCKM VB2P VB2M VB1P VB1M VBOP LVBOM WIN ro ro T 1 1 1 1 lt J cil No gt 1 1 1 1 I co 2 S oO lt o ro CN101 CN oO sr 1 GND VSYNC IN A DDC SDA CHK DSUB 5186 CN502 MAIN BOARD CN501 CN401 CN102 DDC_SDA D DDC SCL RED DD 5V X1 VI 5V X2 GRN A_DDC_SCL 14 VCC CHK DVI 414 VCC SVNC IN alata z 3 l amp l amp iziz 2 5 2 2 CN OOF LO cO 1 OIDI O C 2 CN OO LO cO olom O 1 I OJN 21 SJLILIL 1 1 2 1 2 j iaixizixixizjz lt Z ojlo elel ojo eloleitljojte 3966 v 56808 t no z Teneo m a rov ii qw 0r L Te Nw 6 8 Inr owes ona s IT TA wama NEW z wow 9 1 DI19PS 9 Wiring Diagram Memo 9 7 DI19PS 11 Schematic Diagrams This Document can not be used without Samsung s authorization
34. PED 4 trig only STOPPED 5 ps 5 ms 5 ms 5 ps 128my 58 808 ps 1 4 20 000 kHz i 128mv DC 8 At 50 000 ms 1 4 20 000 Hz 128mv 50 000 ms 1 4 20 000 Hz 258 DC 58 808 ps 1 4 20 000 kHz 2 trig only 1 GS s 2 trig only 1 MS s 2 trig only 1 MS s 2 trig only 1 GS s 3 trig only 1 00 2 58 3 trig onlu DC 2 56 3 trig onlu DC 2 56 3 trig onlu DC 2 56 V 4 trig onlu O0 STOPPED 4 trig only U STOPPED 4 trig only U STOPPED 4 trig only U STOPPED 11 2 DI19PS This Service Manual is a property of Samsung Electronics Co Ltd Any unauthorized use of Manual can be punished under applicable International and or domestic law Samsung Electronics Co Ltd 416 Maetan 3Dong Paldal Gu Suwon City Kyungki Do Korea 442 742 Printed in Korea P N BN82 00110E 00 http www samsungmonitor com SyncMaster Worldwide http www samsung monitor com SyncMaster USA URL http itself sec samsung co kr
35. PS LABEL BARCODE CE PIVOT TCO03 MOJO90G WHT S M170MP PE LD PE HD WHITE LSD210TL PE LD WHITE TFT LCD S M170MP PE HD BLUE DI19 SW4 YELA 1 W512 D441 H159 DI19PS ALLMODEL PE 10 05 60 35 POLYESTER NOSILK DIT9PS GHT9PS SS PE T0 05 90 30 BLK POLYESTER DI19PSQAQ EDC EDC NETHERLANDS 1703FP 24P 24P 20276 D 1 0GHz 2000mm UL20276 BLACK DVI MALE DET TYPE DI17PSOA EDC EDC NETHERLANDS OPP W50 CLR 10 05 W50 L400000 LDPE 10 05 L356 W240 TRP 28 2 PEMARK DET HOSVV F 250V 10 16A BLK 25 RUSSIANW CARD SER RUSSIAN RUSSIA MOQJ01006 TFTLCD BASIC EU MOJO 1006 W21 TFTLCD SRC RUSSIA S W 120 W210 L120 INSTALLCARD MO15PS 15P 15P 20276 N 1830MM UL20276 BLACK D SUB MALE DET TYPE 173P 193P SyncMaster W W 18Langs BN59 395F BH68 376L LCDQUICKSETUPGUIDE SYNCMASTER E F S 6 1 13 ANGS W W MOJ01006 298 420 SyncMaster W W SyncMaster 18Langs 7 9 tlectricalPartsList Memo l 10 DI19PS 8 Block Diagram This Document can not be used without Samsung s authorization N ZA A L Z Wu l O ZHWSle 31 16 LS W SQA H31VOS 35 NI 30 SONWL TIXHHDXA HOXA XA lxd texy TV AVI 5 A 3 5 H 191depy 90 2 V 8 1 DI19PS 8 Block Diagrams Memo 0 2 DIT9PS 9 Wiring Diagram 45V PANEL 45V PANEL 45V PANEL oO VA3P VA3M VACKP 11 LVACKM VA2
36. S 3 Disassembiv and Reassembiv This section of the service manual describes the disassembly and reassembly procedures for the DI19PS monitor WARNING This monitor contains electrostatically sensitive devices Use caution when handling these components 3 1 Disassembly Cautions 1 Disconnect the monitor from the power source before disassembly 2 Follow these directions carefully never use metal instruments to pry apart the cabinet 3 R Cover opening jig BH81 00001A DI19PS Place monitor face down on cushioned table Remove 1 screws from grip on the stand and remove back cover from the stand Disconnect cable and remove 4 screws from the stand Lift up the stand and insert the opening drive into the grooves at each side and press until it clicks Disconnect function cable and remove 12 screws from the shield Remove the cover front and remove 4 screws from the panel 341 3 Disassembly and Reassembly 6 Remove shield from the panel and disconnect inverter cabel LVDS cable from the main boards 7 Remove main board from the panel 3 2 Replacement Order of Lamp Assemblies 1 After confirm there is nothing on the desk turn the LCD module over and put it on a flat desk set to the ground 2 Remove 2 screws for the lamp unit DI19PS Slide the lamp unit lt t Slide the lamp unit 3 3 Reassembly 3 Disassembly and Reassembly 3 Slide the lamp unit Pl
37. _INV eer woo WY b 45V PANEL 5 b A 1 4 0214 _ i 0503 C504 14 14V_INV FT205 E 1004 e 1uF 1uF IC201 40V u v AP1501 50K5A 8 5V eua MO Bl alt FT508 5 CPU 5V ae 10K 1 s pil8 8 N DPMS ON AW dias 1 52 02 2 N CN501 27755 N rN 2706 ow i oss 208 coor L 8208 aloz 5 45 B C506 C505 jk 2 64 BLM41P600S 1uF 10K 82uF 10nF gh O00 B MO TA IC205 T a L201 SI9933ADY T1 C511 0202 10K caa Z i SUA RA Q502 PANEL_EN AW D201 R201 C203 C204 Reb lees 77 6834 47K 826 100 10 E 116W 6 3 16V MO RI DIT9PS 11 1 11 schematic Diagrams 4 16 Apr 83 18 Apr 83 16 Apr 83 16 Apr 83 21 10 47 21 85 15 21 86 51 21 18 23 28 5 28 ns 5 5 5 5 120m 208 8 ns 5 000 MHz 587 8 208 8 ns 5 000 MHz 43 5 DC 20 000 MHz i 43 5my DC 50 000 ns 1 4 20 000 MHz 2 trig only 8 GS s 2 trig only 8 GS s 2 trig only 8 GS s 2 trig only 8 GS s 3 trig only 1 183 V 3 trig only pe 1 DC 2 48 V 3 trig only ae oa 1 DC 1 96 V 3 trig only 1 4 trig only O STOPPED 4 trig only O STOPPED 4 trig only STOP
38. a e 1 i al 3 lt E E E E d o TIER NNENNNNN Mist ae ES aAa aa aS Be od ELA Em la gt A See ele GO CO cb C Uu lt lt 1 b c co rp lt im 5 CN Co E a e Co C 2 7 F 4 Zz ON N AL A 2 2 282 2222 N QOQ0OOOoOSBSSQO0O390O0OQ 222 22 2 S QopoOQOoO 200090080 AJ gt 0000900 S QU 3 N N i A N 2222222222 Q k N 2 298 222229 5 s L D EV s s IN i I N SN NON E s NS ow l DI19PS 6 Exploded View Parts List Memo 6 2 DI19PS 7 Electrical Parts List You can search for updated part codes through ITSELF web site URL http itself sec samsung co kr 7 1 1 DI19PS Main PCB Parts Level Loc No Code No Description Specification Remarks DIT9PSQAQ EDC E18 DI19PSQA0 EDC SEC LTM190E4 L01 BN94 005126 ASSYPCBMAIN E18 DI19PS Aa A A A A 4 9 i i i i 9 9 D 9 9 9 D 9 9
39. a known earth ground Alternatively wear a discharging wrist strap device To avoid a shock hazard be sure to remove the wrist strap before applying power to the monitor After removing an ESD equipped assembly place it on a conductive surface such as aluminum foil to prevent accumulation of an electrostatic charge Do not use freon propelled chemicals These can generate electrical charges sufficient to damage ESDs Use only a grounded tip soldering iron to solder or desolder ESDs Use only an anti static solder removal device Some solder removal devices not classified as anti static can generate electrical charges sufficient to damage ESDs 6 Do not remove a replacement ESD from its protective package until you are ready to install it Most replacement ESDs are packaged with leads that are electrically shorted together by conductive foam aluminum foil or other conductive materials Immediatelv before removing the protective material from the leads of a replacement ESD touch the protective material to the chassis or circuit assembiv into which the device will be installed Caution Be sure no power is applied to the chassis or circuit and observe all other safetv precautions Minimize bodv motions when handling unpackaged replacement ESDs Motions such as brushing clothes together or lifting vour foot from a carpeted floor can generate enough static electricitv to damage an ESD DI19PS 2 Product Specif
40. e below jig Figure 4 3 and enter the data Monitor needing adjustment E 20 31 DDC Manager Parallel Connector rr 25P Cable gna Figure 4 2 DIT9PS 4 1 4 Alignments and Adjustments 4 4 OSD Adjustment for Panel Replacement 1 Repeat 1 2 and 3 in above 4 2 2 Press the kev and hold until Information is selected Long 4 Short Sel 1 Auto Source Sel fiH Auto Adjustment X9 Beeper On 30 Auto Power En 49 Exit Auto Color tO PixelShift On Information 80 0 kHz 75Hz NN 1280 x 1024 Figure 4 3 3 Press the kev again to execute Information 4 Press the kev and hold until Panel is selected On Time Hr 105 Panel Cvcle 4148 TimeCHr Ch No Panel 105 1 U Lamp 105 O L Lamp 105 0 Cancel and Exit Save and Exit M DIT7ZPSOCA 0915 Checksum DI9C Figure 4 4 5 Press the kev again to change information for Panel 6 Select Save and Exit to save the change settings and exit from Service Mode Select Cancel and Exit to cancel the change settings and exit from Service Mode On Time Hr 105 AM on Time 105 Panel Cycle 4148 f Panel Cycle 4148 Time Hr Ch No fi Time Hr Ch No Panel 105 0 Panel 105 O U Lamp 105 0 U Lamp 105 0 L Lamp 105 0 L Lamp 105 0 Cancel and Exit Cancel and Exit Save and Exit Save and Exit M DITTPSOCA 0915 I M DIT7ZPSOCA 0915 Checksum D19C Checksum D19C Figure 4 5 Figure 4 6 The below section explains the SVC function Please read
41. ease take out the lamp units from the LCD module 4 Please fix the new lamp units on the LCD module opposite process 2 and 3 Reassembly procedures are in the reverse order of disassembly procedures DI19PS 3 3 3 Disassembly and Reassembly Memo 3 4 DI19PS 4 Alignments and Adjustments This is to illustrate jig installation required for DDC EDID input DDC EDID input is necessary to adjust black level and R G B for FPD when replacing AD board This section also explains how to adjust OSD when replacing panel or lamp 4 1 Required Equipment The following equipment is required for monitor adjustment e Computer with Windows 95 Windows 98 or NT e MTI 2031 DDC Manager Jig 4 2 Automatic Color Adjustment Use 16 grey or black and white pattern for video input 1 With the monitor powered off press power key and hold until it beeps 10 times 2 Power the monitor on for screend display 3 Press the power key and hold until the following figure displays Long 4 Short Sel 1 Auto Source Sel 8 Auto Adjustment Beeper On 30 Auto Power En 4 E Auto Color KI PixelShift On CD Information 80 0 kHz 75 Hz NN Figure 4 1 4 Press power key and hold until Auto Color is selected 5 Press power key again to execute Auto Color 4 3 DDC EDID Data Input 1 Input DDC EDID data when replacing AD PCB 2 Receive Download the proper DDC file for the model from HO quality control department Install th
42. ications 2 1 Specifications LCD Panel TFT LCD panel RGB vertical stripe normaly black 19 Inch viewable 0 294 mm pixel pitch scanning Frequency Horizontal 30 kHz 81kHz Automatic Vertical 56 Hz 75 Hz Automatic Display Colors 16 7 Million colors Horizontal 1280 Pixels Vertical 1024 Pixels Input Video Signal Analog 0 7 Vp p 1 positive at 75 Q internally terminated Digital TMDS Input Sync Signal Type Seperate H V sync Composite H V Sync on Green option automatic synchronization without external switch of sync type Level TTL level AC 100 240 VAC 10 60 50 Hz 3 Hz Dimensions W D x Set 16 x 1 7 x 13 8 Inches 423 x 44 2 x 351 5 mm 16 7 x 9 3 x 16 2 Inches 423 x 236 2 x 412 7 mm State of stand installed 16 7 x 4 1 x 13 8 Inches 423 x 103 x 351 5 mm State of stand folded Package 20 6 x 17 8 x 7 2 Inches 524 x 453 x 183 mm Weight Set 7 1 kg 15 7 Ibs Package 9 4 kg 20 7 Ibs Environmental Considerations Operating Temperature 50 F 104 F 10 C 40 C Operating Humidity 10 80 96 Storage Temperature 13 F to 113 F l 25 C 45 C Storage Humidity 5 96 95 eDesigns and specifications are subject to change without prior notice DI19PS 2 1 2 Product Specifications 2 2 Pin Assignments 15 Pin Signal Cable Connector 1 2 3 4 D 6 8 d Sync Type co N O oO A CO N 2 2 Red Green Blue GND GND D
43. is not lodged between the chassis and other metal parts in the monitor 2 Inspect all protective devices such as nonmetallic control knobs insulating materials cabinet backs adjustment and compartment covers or shields isolation resistor capacitor networks mechanical insulators etc 3 Leakage Current Hot Check Figure 1 1 WARNING Do not use an isolation transformer during this test Use a leakage current tester or a metering system that complies with American National Standards Institute ANSI C101 1 Leakage Current for Appliances and Underwriters Laboratories UL Publication UL1410 59 7 DI19PS READING SHOULD NOT BE ABOVE 0 5mA LEAKAGE DEVICE CURRENT ONDER TESTER TEST TEST ALL EXPOSED METAL SURFACES 2 WIRE CORD ALSO TEST WITH PLUG REVERSED USING AC ADAPTER PLUG AS REQUIRED EARTH GROUND Figure 1 1 Leakage Current Test Circuit 4 With the unit completely reassembled plug the AC line cord directly into a 120V AC outlet With the unit s AC switch first in the ON position and then OFF measure the current between a known earth ground metal water pipe conduit etc and all exposed metal parts including metal cabinets screwheads and control shafts The current measured should not exceed 0 5 milliamp Reverse the power plug prongs in the AC outlet and repeat the test 1 1 4 Product Safetv Notices Some electrical and mechanical parts have special safetv related characteristics
44. this information first for application 4 2 DI19PS 4 5 4 Alignments and Adjustments 4 5 1 How to Displav Service Function OSD 1 With the monitor powered off press power key and hold until it beeps 10 times 2 Power the monitor on for screen displav 3 Press the power kev and hold until the following figure displavs TIT onaga U Auto Source Sel 1 OD AC O 4 G Auto Colo 0 0 Figure 4 7 To exit from Service Function OSD select Exit Service Function OSD includes 1 Panel Information 2 Software version 3 Micom Checksum 4 5 2 How to Abjust SVC Function OSD 1 When pressing power key and holding with Panel selected Panel U Lamp L Lamp Cancel and Exit and Save and Exit is selected in sequence On Time Hr 105 Panel Cycle 4148 TimeCHr Ch No Panel 105 0 U Lamp 105 U L Lamp 105 0 Cancel and Exit Save and Exit M DITFPSOCA 0915 Checksum D19C Figure 4 8 On TimetHr 105 Panel Cycle 4148 Time Hr Ch No Panel 105 0 U Lamp 105 0 L Lamp 105 0 Cancel and Exit Save and Exit M DIT7ZPSOCA 0915 Checksum D19C Figure 4 10 DIT9PS On Time Hr 105 Panel Cycle 4148 Time Hr Ch No Panel 105 U Lamp 105 0 L Lamp 105 O Cancel and Exit Save and Exit M DI17PSOCA 0915 Checksum D19C Figure 4 9 On Time Hr 105 Panel Cycle 4148 Time Hr Ch No Panel 105 0 U Lamp 105 0 L Lamp 105 0 Cancel and Exit
45. which are often not evident from visual inspection The protection thev give may not be obtained by replacing them with components rated for higher voltage wattage etc Parts that have special safety characteristics are identified by on schematics and parts lists A substitute replacement that does not have the same safety characteristics as the recommended replacement part might create shock fire and or other hazards Product safety is under review continuously and new instructions are issued whenever appropriate 1 Precautions l 2 Servicing Precautions WARNING Caution Note section of this manual An electrolvtic capacitor installed with the wrong polaritv might explode Before servicing units covered by this service manual read and follow the Safety Precautions If unforeseen circumstances create conflict between the following servicing precautions and any of the safety precautions always follow the safety precautions 1 2 1 General Servicing Precautions l Alwavs unplug the unit s AC power cord from the AC power source and disconnect the DC Power Jack before attempting to a remove or reinstall any component or assembly b disconnect PCB plugs or connectors c connect a test component in parallel with an electrolytic capacitor Some components are raised above the printed circuit board for safety An insulation tube or tape is sometimes used The internal wiring is sometimes clamped to prevent
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