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COLOR MONITOR SERVICE MANUAL

1. R AVSS_DVI G G AVDD_DVI B B AVSS_DVI CK CK AVDD_DVI REXT AVDD_PLL AVSS_PLL AVDD AVSS BIN1 BIN1M SOGIN1 GIN1 GIN1M RIN1 RIN1M BIN0M BIN0 GIN0M GIN0 SOGIN0 RIN0M RIN0 AVSS AVDD RMID REFP REFM AVSS_PLL NC NC NC NC LVB0M LVB0P GNDP VDDP LVB1M LVB1P LVB2M LVB2P LVBCKM LVBCKP LVB3M LVB3P VDDC GNDC GNDP VDDP LVA0M LVA0P LVA1M LVA1P LVA2M LVA2P LVACKM LVACKP GNDP VDDP LVA3M LVA3P NC NC NC NC NC AVSS CSZ SDA SCL INT PWM0 PWM1 NC NC NC NC NC NC NC NC NC VDDP GNDP GNDC VDDC NC NC VDDP GNDP GNDC VDDC MST9151 VC646960210F Pin 1 PIN DIAGRAM 22 CAT24WC08J TE13 8P A0 A1 A2 VSS VCC WP SCL SDA A0 A1 A2 VSS VCC WP SCL SDA 1 2 3 4 8 7 6 5 1 2 3 4 8 7 6 5 A0 A1 A2 VSS VCC WP SCL SDA 1 2 3 4 8 7 6 5 EXTERNAL LOAD SDA WP DOUT SENSE AMPS SHIFT REGISTERS WORD ADDRESS BUFFERS COLUMN DECODERS START STOP LOGIC XDEC DATA IN STORAGE HIGH VOLTAGE TIMING CONTROL STATE COUNTERS SLAVE SCL A0 A1 VCC VSS A2 ADDRESS COMPARATORS CONTROL LOGIC ACK E PROM 2 PIN CONFIGURATION DIP Package p SOIX Pack
2. ACTIVE OFF H D W H W D 3 WARNING FOR THE SAFETY RELATED COMPONENT There are some special components used in LCD monitor that are important for safety These parts are marked on the schematic diagram and the replacement parts list It is essential that these critical parts should be replaced with the manufacturer s specified parts to prevent electric shock fire or other hazard Do not modify original design without obtaining written permission from IBM or you will void the original parts and labor guarantee 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 electric 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 may damage the electronic circuit C MOS Make certain that treatment person s body are grounded through wrist band Do not leave the module in high temperature and in areas of high humidity for a long time The module not be exposed to the direct sunlight Avoid contact with water as it may a short circuit within the module If the surface of panel become dirty please wipe it off with a softmaterial Cleaning wit
3. 4 7K OHM 1 10 W 5 1608 R TP R559 0RJ1001D677 1K OHM 1 10 W 5 1608 R TP R561 0RJ1000D677 100 OHM 1 10 W 5 1608 R TP R563 0RJ1000D677 100 OHM 1 10 W 5 1608 R TP R564 0RJ1000D677 100 OHM 1 10 W 5 1608 R TP R565 0RJ4701D677 4 7K OHM 1 10 W 5 1608 R TP R580 0RJ1001D677 1K OHM 1 10 W 5 1608 R TP 19 ICs COILs amp COREs TRANSISTOR RESISTORs DATE 2003 12 12 S AL LOC NO PART NO DESCRIPTION SPECIFICATION R581 0RJ1000D677 100 OHM 1 10 W 5 1608 R TP R590 0RJ1000D677 100 OHM 1 10 W 5 1608 R TP R591 0RJ1000D677 100 OHM 1 10 W 5 1608 R TP R592 0RJ1000D677 100 OHM 1 10 W 5 1608 R TP R593 0RJ1000D677 100 OHM 1 10 W 5 1608 R TP R595 0RJ1000D677 100 OHM 1 10 W 5 1608 R TP R596 0RJ4701D677 4 7K OHM 1 10 W 5 1608 R TP R701 0RJ0752D677 75 OHM 1 10 W 5 1608 R TP R703 0RJ0752D677 75 OHM 1 10 W 5 1608 R TP R705 0RJ1000D677 100 OHM 1 10 W 5 1608 R TP R706 0RJ0752D677 75 OHM 1 10 W 5 1608 R TP R707 0RJ0272D677 27 OHM 1 10 W 5 1608 R TP R708 0RJ4700D677 470 OHM 1 10 W 5 1608 R TP R709 0RJ4700D677 470 OHM 1 10 W 5 1608 R TP R716 0RJ4701D677 4 7K OHM 1 10 W 5 1608 R TP R717 0RJ4701D677 4 7K OHM 1 10 W 5 1608 R TP R722 0RJ1000D677 100 OHM 1 10 W 5 1608 R TP R723 0RJ0332D677 33 OHM 1 10 W 5 1608 R TP R724 0RJ0332D677 33 OHM 1 10 W 5 1608 R TP R725 0RJ4701D677 4 7K OHM 1 10 W 5 1608 R TP R726 0RJ1002D677 10K OHM 1 10 W 5 1608 R TP R727 0RJ1002D677 10K OHM 1
4. MTBF 50 000 Hours Min 6 DIMENSIONS Without Tilt Swivel Width 396 0 mm 15 59 Depth 71 1 mm 2 79 Height 330 5 mm 13 01 With Tilt Swivel Width 396 0 mm 15 59 Depth 259 0 mm 10 19 Height 349 7 mm 13 7 7 WEIGHT Without Stand 5 3kg 11 69 lbs With Stand 7 7kg 16 98 lbs CONTENTS SPECIFICATIONS 2 SPECIFICATIONS 2 PRECAUTIONS 3 TIMING CHART 4 OPERATING INSTRUCTIONS 5 WIRING DIAGRAM 6 BLOCK DIAGRAM 7 DESCRIPTION OF BLOCK DIAGRAM 8 ADJUSTMENT 10 TROUBLESHOOTING GUIDE 12 EXPLODED VIEW 16 EXPLODED VIEW PARTS LIST 17 REPLACEMENT PARTS LIST 18 PIN CONFIGURATION 21 SCHEMATIC DIAGRAM 23 MODE POWER ON MAX ACITIVE OFF POWER OFF H V SYNC ON ON OFF OFF POWER CONSUMPTION less than 55 W less than 3 W less than 3 W LED COLOR GREEN AMBER OFF VIDEO
5. R769 0RJ0122D677 12 OHM 1 10 W 5 1608 R TP R770 0RJ0122D677 12 OHM 1 10 W 5 1608 R TP R771 0RJ0122D677 12 OHM 1 10 W 5 1608 R TP R772 0RJ0122D677 12 OHM 1 10 W 5 1608 R TP R773 0RJ0122D677 12 OHM 1 10 W 5 1608 R TP R774 0RJ0122D677 12 OHM 1 10 W 5 1608 R TP R775 0RJ1002D677 10K OHM 1 10 W 5 1608 R TP R803 0RJ0000D677 0 OHM 1 10 W 5 1608 R TP R811 0RJ2202D677 22K OHM 1 10 W 5 1608 R TP DATE 2003 12 12 S AL LOC NO PART NO DESCRIPTION SPECIFICATION R812 0RJ5600D677 560 OHM 1 10 W 5 1608 R TP R814 0RJ5600D677 560 OHM 1 10 W 5 1608 R TP R815 0RJ0000D677 0 OHM 1 10 W 5 1608 R TP R840 0RJ0332D677 33 OHM 1 10 W 5 1608 R TP R841 0RJ0332D677 33 OHM 1 10 W 5 1608 R TP R842 0RJ0332D677 33 OHM 1 10 W 5 1608 R TP R843 0RJ0332D677 33 OHM 1 10 W 5 1608 R TP R844 0RJ0332D677 33 OHM 1 10 W 5 1608 R TP R845 0RJ0332D677 33 OHM 1 10 W 5 1608 R TP R846 0RJ0332D677 33 OHM 1 10 W 5 1608 R TP R847 0RJ0332D677 33 OHM 1 10 W 5 1608 R TP R848 0RJ0332D677 33 OHM 1 10 W 5 1608 R TP R849 0RJ0332D677 33 OHM 1 10 W 5 1608 R TP J708 6612TAH003A DJ 023 KSD R ANGLE LB563B X501 6212AA2004A HC 49U TXC 12 0MHZ 30 PPM LED1 0DLRH0058AA ROHM SML 521MYWT86 R TP GREEN R1 0RJ4701D677 4 7K OHM 1 10 W 5 1608 R TP R2 0RJ4701D677 4 7K OHM 1 10 W 5 1608 R TP R3 0RJ8200D677 820 OHM 1 10 W 5 1608 R TP R4 0RJ8200D677 820 OHM 1 10 W 5 1608 R TP R5 0RJ1501D677 1 5K OHM 1 10 W 5 1608 R T
6. 0 1UF 1608 50V 10 R TP X7R C501 0CK104CK56A 0 1UF 1608 50V 10 R TP X7R C502 0CC101CK41A 100PF 1608 50V 5 R TP NP0 C503 0CC101CK41A 100PF 1608 50V 5 R TP NP0 C505 0CC101CK41A 100PF 1608 50V 5 R TP NP0 C506 0CC101CK41A 100PF 1608 50V 5 R TP NP0 C507 0CK104CK56A 0 1UF 1608 50V 10 R TP X7R C508 0CC101CK41A 100PF 1608 50V 5 R TP NP0 C509 0CC101CK41A 100PF 1608 50V 5 R TP NP0 C512 0CC180CK41A 18PF 1608 50V 5 R TP NP0 C513 0CC030CK01A 3PF 1608 50V 0 25 PF R TP NP0 C514 0CH8106F611 10UF 16V M 85STD CYL R TP C516 0CK104CK56A 0 1UF 1608 50V 10 R TP X7R C530 0CK103CK51A 0 01UF 1608 50V 10 R TP B Y5 C703 0CK104CK56A 0 1UF 1608 50V 10 R TP X7R C704 0CC101CK41A 100PF 1608 50V 5 R TP NP0 C705 0CC680CK41A 68PF 1608 50V 5 R TP NP0 C706 0CC680CK41A 68PF 1608 50V 5 R TP NP0 C707 0CC680CK41A 68PF 1608 50V 5 R TP NP0 C708 0CK103CK51A 0 01UF 1608 50V 10 R TP B Y5 DATE 2003 12 12 S AL LOC NO PART NO DESCRIPTION SPECIFICATION C709 0CK103CK51A 0 01UF 1608 50V 10 R TP B Y5 C710 0CK103CK51A 0 01UF 1608 50V 10 R TP B Y5 C711 0CK103CK51A 0 01UF 1608 50V 10 R TP B Y5 C712 0CK104CK56A 0 1UF 1608 50V 10 R TP X7R C713 0CC101CK41A 100PF 1608 50V 5 R TP NP0 C714 0CC101CK41A 100PF 1608 50V 5 R TP NP0 C730 0CC101CK41A 100PF 1608 50V 5 R TP NP0 C731 0CC680CK41A 68PF 1608 50V 5 R TP NP0 C732 0CK103CK51A 0 01UF 1608 50V 10 R TP B Y5 C734 0CK105CD56A 1UF 1608 10V 10 R TP X7R C735
7. 0CK105CD56A 1UF 1608 10V 10 R TP X7R C737 0CK104CK56A 0 1UF 1608 50V 10 R TP X7R C738 0CK104CK56A 0 1UF 1608 50V 10 R TP X7R C739 0CK104CK56A 0 1UF 1608 50V 10 R TP X7R C740 0CE477EH618 470UF KMG 25V M FL TP 5 C741 0CK104CK56A 0 1UF 1608 50V 10 R TP X7R C742 0CK104CK56A 0 1UF 1608 50V 10 R TP X7R C743 0CK104CK56A 0 1UF 1608 50V 10 R TP X7R C744 0CK104CK56A 0 1UF 1608 50V 10 R TP X7R C750 0CE477EH618 470UF KMG 25V M FL TP 5 C751 0CE477EH618 470UF KMG 25V M FL TP 5 C752 0CK103CK51A 0 01UF 1608 50V 10 R TP B Y5 C760 0CE107EF610 100UF KMG RD 16V 20 FL BULK C801 0CK103CK51A 0 01UF 1608 50V 10 R TP B Y5 C802 0CK104CK56A 0 1UF 1608 50V 10 R TP X7R C803 0CK105CD56A 1UF 1608 10V 10 R TP X7R C804 0CC102CK41A 1000PF 1608 50V 5 R TP NP0 C817 0CE107EF610 100UF KMG RD 16V 20 FL BULK C818 0CK104CK56A 0 1UF 1608 50V 10 R TP X7R C819 0CK103CK51A 0 01UF 1608 50V 10 R TP B Y5 C820 0CE107EF610 100UF KMG RD 16V 20 FL BULK C821 0CK103CK51A 0 01UF 1608 50V 10 R TP B Y5 C822 0CK104CK56A 0 1UF 1608 50V 10 R TP X7R C828 0CK104CK56A 0 1UF 1608 50V 10 R TP X7R C829 0CK103CK51A 0 01UF 1608 50V 10 R TP B Y5 C831 0CE107EF610 100UF KMG RD 16V 20 FL BULK C832 0CE107EF610 100UF KMG RD 16V 20 FL BULK D701 0DS226009AA KDS226 TP KEC SOT 23 80V 300 D702 0DS226009AA KDS226 TP KEC SOT 23 80V 300 D706 0DS226009AA KDS226 TP KEC SOT 23 80V 300 D707 0DD184009AA KDS184 TP KEC 85V 300 D708 0DS22
8. 10 W 5 1608 R TP R728 0RJ0222D677 22 OHM 1 10 W 5 1608 R TP R729 0RJ0222D677 22 OHM 1 10 W 5 1608 R TP R730 0RJ1000D677 100 OHM 1 10 W 5 1608 R TP R731 0RJ4700D677 470 OHM 1 10 W 5 1608 R TP R732 0RJ4701D677 4 7K OHM 1 10 W 5 1608 R TP R733 0RJ1001D677 1K OHM 1 10 W 5 1608 R TP R734 0RJ4701D677 4 7K OHM 1 10 W 5 1608 R TP R735 0RJ0000D677 0 OHM 1 10 W 5 1608 R TP R740 0RJ1001D677 1K OHM 1 10 W 5 1608 R TP R741 0RJ4701D677 4 7K OHM 1 10 W 5 1608 R TP R744 0RJ4701D677 4 7K OHM 1 10 W 5 1608 R TP R745 0RJ4701D677 4 7K OHM 1 10 W 5 1608 R TP R747 0RJ4701D677 4 7K OHM 1 10 W 5 1608 R TP R748 0RJ4701D677 4 7K OHM 1 10 W 5 1608 R TP R750 0RJ0000D677 0 OHM 1 10 W 5 1608 R TP R751 0RJ1002D677 10K OHM 1 10 W 5 1608 R TP R753 0RJ1001D677 1K OHM 1 10 W 5 1608 R TP R754 0RJ4701D677 4 7K OHM 1 10 W 5 1608 R TP R755 0RJ4701D677 4 7K OHM 1 10 W 5 1608 R TP R756 0RJ0272D677 27 OHM 1 10 W 5 1608 R TP R757 0RJ4701D677 4 7K OHM 1 10 W 5 1608 R TP R758 0RJ0752D677 75 OHM 1 10 W 5 1608 R TP R759 0RJ0752D677 75 OHM 1 10 W 5 1608 R TP R761 0RJ0752D677 75 OHM 1 10 W 5 1608 R TP R762 0RJ4701D677 4 7K OHM 1 10 W 5 1608 R TP R763 0RJ1002D677 10K OHM 1 10 W 5 1608 R TP R764 0RJ1002D677 10K OHM 1 10 W 5 1608 R TP R765 0RJ0332D677 33 OHM 1 10 W 5 1608 R TP R766 0RJ0332D677 33 OHM 1 10 W 5 1608 R TP R767 0RJ1001D677 1K OHM 1 10 W 5 1608 R TP R768 0RJ1001D677 1K OHM 1 10 W 5 1608 R TP
9. CHECK U201 VCC IS U201 PIN114 3 3V VOLTAGE REPEATED AS PULSE SHAPE NO YES YES YES NO PROBLEM YES CHECK KEY CONTROL CONNECTOR ROUTINE 13 2 NO RASTER OSD IS NOT DISPLAYED LIPS CHECK LIPS J705 PIN 12 12V NO NO RASTER OSD IS NOT DISPLAYED CHECK LIPS J705 PIN 6 PIN 7 5V NO CHECK U201 PIN45 PWM PORT J705 PIN1 5PWM 0V NO LIPS CHECK PULSE AS CONTACTING SCOPE PROBE TO CAUTION LABEL CONTACT PROBE TO CAUTION LABEL CAN YOU SEE PULSE AT YOUR SCOPE NO REPLACE CCFL LAMP IN THE LCD MODULE YES YES YES YES 14 1 CHECK PIN122 123 SOLDERING CONDITION 2 CHECK X501 3 TROUBLE IN U201 U201 POWER PINS 3 3V NO CHECK U804 U201 PIN122 123 OSCILLATE AS 12MHZ CHECK CONNECTION LINE FROM U201 TO U501 TROUBLE IN CABLE OR LCD MODULE YES YES YES 3 NO RASTER OSD IS NOT DISPLAYED MST9151 NO RASTER OSD IS NOT DISPLAYED U501 PIN41 IS 64KHz H SYNC PIN42 IS 60Hz V SYNC IS PULSE APPEARED AT SIGNAL PINS NO NO 15 4 TROUBLE IN DPM TROUBLE IN DPM TROUBLE IN PC CHECK PC PC IS NOT GOING INTO DPM OFF MODE NO TROUBLE IN X501 NO TROUBLE IN SIGNAL CABLE NO YES YES YES CHECK U501 PIN 11 12 WAVEFORM 12MHz CHECK R734 R741 SYNC CHECK U501 PIN 24 0V 16 EXPLODED VIEW 14 15 8 9 11 12 12 10 10 13 c 4 1
10. Energy Transfer This part function is transfer the primary energy to secondary through a power transformer 4 Output rectifier and filter This part function is to make a pulse width modulation control and to provide the driver signal to power switch to adjust the duty cycle during different AC input and output loading condition to achive the dc output stablize and also the over power protection is also monitor by this part 5 Photo Coupler isolation This part function is to feed back the dc output changing status through a photo transistor to primary controller to achieve the stabilized dc output voltage 6 Signal collection This part function is to collect the any change from the dc output and feed back to the primary through photo transistor 10 ADJUSTMENT Windows EDID V1 0 User Manual Operating System MS Windows 98 2000 XP Port Setup Windows 98 gt Don t need setup Windows 2000 XP gt Need to Port Setup This program is available to LCD Monitor only 1 Port Setup a Copy UserPort sys file to c WINNT system32 drivers folder b Run Userport exe c Remove all default number d Add 300 3FF e Click Start button f Click Exit button 2 EDID Read amp Write 1 Run WinEDID exe 2 Edit Week of Manufacture Year of Manufacture Serial Number a Input User Info Data b Click Update button c Click Write button 11 220 IBM Compatible PC PARALLEL PORT Power
11. W 5 1608 R TP R205 0RJ0000D677 0 OHM 1 10 W 5 1608 R TP R207 0RJ3900D677 390 OHM 1 10 W 5 1608 R TP R208 0RJ0682D677 68 OHM 1 10 W 5 1608 R TP R209 0RJ0682D677 68 OHM 1 10 W 5 1608 R TP R210 0RJ0682D677 68 OHM 1 10 W 5 1608 R TP DATE 2003 12 12 S AL LOC NO PART NO DESCRIPTION SPECIFICATION R211 0RJ0682D677 68 OHM 1 10 W 5 1608 R TP R212 0RJ0682D677 68 OHM 1 10 W 5 1608 R TP R213 0RJ0682D677 68 OHM 1 10 W 5 1608 R TP R214 0RJ0682D677 68 OHM 1 10 W 5 1608 R TP R215 0RJ0682D677 68 OHM 1 10 W 5 1608 R TP R216 0RJ0682D677 68 OHM 1 10 W 5 1608 R TP R217 0RJ0682D677 68 OHM 1 10 W 5 1608 R TP R220 0RJ4701D677 4 7K OHM 1 10 W 5 1608 R TP R240 0RJ0682D677 68 OHM 1 10 W 5 1608 R TP R501 0RJ4701D677 4 7K OHM 1 10 W 5 1608 R TP R502 0RJ4701D677 4 7K OHM 1 10 W 5 1608 R TP R503 0RJ1000D677 100 OHM 1 10 W 5 1608 R TP R504 0RJ4701D677 4 7K OHM 1 10 W 5 1608 R TP R505 0RJ1000D677 100 OHM 1 10 W 5 1608 R TP R506 0RJ1000D677 100 OHM 1 10 W 5 1608 R TP R507 0RJ1000D677 100 OHM 1 10 W 5 1608 R TP R508 0RJ1000D677 100 OHM 1 10 W 5 1608 R TP R509 0RJ4701D677 4 7K OHM 1 10 W 5 1608 R TP R510 0RJ4700D677 470 OHM 1 10 W 5 1608 R TP R511 0RJ4700D677 470 OHM 1 10 W 5 1608 R TP R512 0RJ4701D677 4 7K OHM 1 10 W 5 1608 R TP R514 0RJ4701D677 4 7K OHM 1 10 W 5 1608 R TP R515 0RJ1002D677 10K OHM 1 10 W 5 1608 R TP R516 0RJ4701D677 4 7K OHM 1 10 W 5 1608 R TP R517 0RJ4701D
12. inlet required Power LED ST Switch Power Select Switch 110V 220V Control Line Not used RS232C PARALLEL V SYNC POWER ST VGS MONITOR E E V Sync On Off Switch Switch must be ON F F A A B B C C 15 10 5 5 6 9 1 1 1 14 13 25 6 5V 5V 5V 4 7K 4 7K 4 7K 74LS06 74LS06 OFF ON OFF ON 11 Figure 1 Cable Connection SERVICE OSD 1 Turn off the power switch at the front side of the display 2 Wait for about 3 seconds and press Source POWER switch with 1 second interval 3 The SVC OSD menu contains additional menus that the User OSD menu as described below a NVRAM INIT EEPROM initialize 24C08 b ADC OFFSET The lowest value of input leves sets to digitally 0 zero c ADC GAIN The highest value of input levels sets to digitally 255 d ADC CAL W B balance sets the gain and offset value e ELAPSED CLEAR To initialize using time f AGING To select factory aging mode g ELAPSED TIME Hr gt Display the monitor s elapsed time 12 TROUBLESHOOTING GUIDE 1 NO POWER CHECK U803 CHECK U803 PIN 3 VOLTAGE 5V NO NO POWER POWER INDICATOR OFF CHECK POWER BOARD AND FIND OUT A SHORT POINT AS OPENING EACH POWER LINE CHECK J705 VOLTAGE PIN6 PIN7 5V NO CHECK 5VS LINE OPEN CHECK CHECK U804 PIN 3 Voltage 5V NO CHECK IIC LINE CONNECTION U501 U502
13. 0CK104CK56A 0 1UF 1608 50V 10 R TP X7R C206 0CK104CK56A 0 1UF 1608 50V 10 R TP X7R C207 0CK104CK56A 0 1UF 1608 50V 10 R TP X7R C208 0CK104CK56A 0 1UF 1608 50V 10 R TP X7R C209 0CK104CK56A 0 1UF 1608 50V 10 R TP X7R C210 0CK104CK56A 0 1UF 1608 50V 10 R TP X7R C214 0CK104CK56A 0 1UF 1608 50V 10 R TP X7R C215 0CK104CK56A 0 1UF 1608 50V 10 R TP X7R C216 0CK104CK56A 0 1UF 1608 50V 10 R TP X7R C217 0CK104CK56A 0 1UF 1608 50V 10 R TP X7R C218 0CK104CK56A 0 1UF 1608 50V 10 R TP X7R C219 0CK104CK56A 0 1UF 1608 50V 10 R TP X7R C220 0CK104CK56A 0 1UF 1608 50V 10 R TP X7R C221 0CK104CK56A 0 1UF 1608 50V 10 R TP X7R C222 0CK104CK56A 0 1UF 1608 50V 10 R TP X7R C223 0CK104CK56A 0 1UF 1608 50V 10 R TP X7R C224 0CK104CK56A 0 1UF 1608 50V 10 R TP X7R C225 0CK104CK56A 0 1UF 1608 50V 10 R TP X7R C226 0CK104CK56A 0 1UF 1608 50V 10 R TP X7R C227 0CK104CK56A 0 1UF 1608 50V 10 R TP X7R C230 0CK104CK56A 0 1UF 1608 50V 10 R TP X7R C231 0CK104CK56A 0 1UF 1608 50V 10 R TP X7R C232 0CK104CK56A 0 1UF 1608 50V 10 R TP X7R C233 0CK104CK56A 0 1UF 1608 50V 10 R TP X7R C240 0CK104CK56A 0 1UF 1608 50V 10 R TP X7R C244 0CK104CK56A 0 1UF 1608 50V 10 R TP X7R C245 0CK104CK56A 0 1UF 1608 50V 10 R TP X7R C246 0CK104CK56A 0 1UF 1608 50V 10 R TP X7R C247 0CK104CK56A 0 1UF 1608 50V 10 R TP X7R C248 0CK104CK56A 0 1UF 1608 50V 10 R TP X7R C249 0CK104CK56A 0 1UF 1608 50V 10 R TP X7R C250 0CK104CK56A
14. 3 2 7 5 6 a a b 17 EXPLODED VIEW PARTS LIST Ref No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 a b C Part No 3091TKL102A 6304FLP093A 3809TKL074A 3043TKK050Y 6871TST458A 4810TKK221B 6631T11016D 6871TPT261B 6871TMT492A 4814TKK264A 4951TKK162A 5040TKM064A 4970TKK007A 6850TD9001D 6866TDV004E 1SZZTER001G 332 113S 1MCC0402416 Description CABINET ASSEMBLY LL180PL IBM L087 THINKVISION LCD LIQUID CRYSTAL DISPLAY LM181E06 D4 LG PHILPS TFT COLOR TCO03 SXGA LVDS SMM BACK COVER ASSEMBLY LL180PL L070 THINKVISION TILT SWIVEL ASSEMBLY LL180PL STEALTH BLACK PWB PCB ASSEMBLY SUB L180P CONTROL TOTAL IBM AALDG BRACKET CONTROL PCB LL180PL CONNECTOR ASSEMBLY 30P H H 200MM UL20276 18 STD LG808H PWB PCB ASSEMBLY POWER L180P POWER TOTAL SSE IBM18 1 FOR LPL PWB PCB ASSEMBLY MAIN L180P ALRDG IBM CL 42 TOTAL SHIELD INVERTER LL180PL SHIELD METAL ASSEMBLY FRAME MAIN ASSY LL180PL SCREW COVER LL180PL SPRING CLIP NO DIM FOR STAND CLIP LI CABLE D SUB UL 2990 9C 7 5 DT 3000MM STEALTH BK IBM DM CABLE DVI UL20276 DT 3000MM STEALTH BK LI562G DM SCREW DRAWING D3 0 L6 0 MSWR BK SCREW DRAWING D3 0 L12 0 MSWR BK SCREW MACHINE COUNTER SUNK HEAD 18 DATE 2003 12 12 S AL LOC NO PART NO DESCRIPTION SPECIFICATION C204 0CK104CK56A 0 1UF 1608 50V 10 R TP X7R C205
15. 560009DA UDZ S 5 6B TP ROHM K SOD323 2 ZD715 0DZ560009DA UDZ S 5 6B TP ROHM K SOD323 2 U201 0IPRPM3010B MST9151B DUAL DVI I PARALLEL U501 0IZZTSZ320A MYSON 42P BK OTP LL180PL U502 0ISG240860B M24C08W6 SGS THOMSON 8SOP R T U503 0IPH740800H 74F08D 14P SOIC TP QUAD 2 INP U702 0ICS240213A CAT24WC02J TE13 8P SOP TP 2K U703 0ICS240213A CAT24WC02J TE13 8P SOP TP 2K U802 0TFVI80036A SI3861DV VISHAY R TP TSOP 6 4 U803 0IPMGNS001D LM1117MPX 2 5 NATIONAL SEMICO U804 0IPMGNS001E LM1117MPX 3 3 NATIONAL SEMICO L750 6210TCE001G HH 1M3216 501 CERATEC 3216MM L751 6210TCE001G HH 1M3216 501 CERATEC 3216MM Q502 0TR390409AE FAIRCHILD KST3904 LGEMTF TP Q503 0IKE704200H KIA7042AP TO 92 TP 4 2 VOLT Q504 0TR390409AE FAIRCHILD KST3904 LGEMTF TP Q505 0TR390409AE FAIRCHILD KST3904 LGEMTF TP Q506 0TR390409AE FAIRCHILD KST3904 LGEMTF TP Q507 0TR390409AE FAIRCHILD KST3904 LGEMTF TP Q508 0TR390409AE FAIRCHILD KST3904 LGEMTF TP Q509 0TR390409AE FAIRCHILD KST3904 LGEMTF TP Q701 0TR390409AE FAIRCHILD KST3904 LGEMTF TP Q702 0TR390409AE FAIRCHILD KST3904 LGEMTF TP Q703 0TR390609FA KST3906 MTF TP SAMSUNG SOT23 Q704 0TR390609FA KST3906 MTF TP SAMSUNG SOT23 Q705 0TR390409AE FAIRCHILD KST3904 LGEMTF TP Q706 0TR390409AE FAIRCHILD KST3904 LGEMTF TP Q707 0TR390409AE FAIRCHILD KST3904 LGEMTF TP R201 0RJ0682D677 68 OHM 1 10 W 5 1608 R TP R202 0RJ0682D677 68 OHM 1 10 W 5 1608 R TP R203 0RJ0682D677 68 OHM 1 10
16. 6009AA KDS226 TP KEC SOT 23 80V 300 D709 0DS226009AA KDS226 TP KEC SOT 23 80V 300 D710 0DS226009AA KDS226 TP KEC SOT 23 80V 300 D711 0DS226009AA KDS226 TP KEC SOT 23 80V 300 D712 0DS226009AA KDS226 TP KEC SOT 23 80V 300 D713 0DS226009AA KDS226 TP KEC SOT 23 80V 300 D714 0DS226009AA KDS226 TP KEC SOT 23 80V 300 D715 0DS226009AA KDS226 TP KEC SOT 23 80V 300 D716 0DS226009AA KDS226 TP KEC SOT 23 80V 300 D717 0DS226009AA KDS226 TP KEC SOT 23 80V 300 REPLACEMENT PARTS LIST CAUTION BEFORE REPLACING ANY OF THESE COMPONENTS READ CAREFULLY THE SAFETY PRECAUTIONS IN THIS MANUAL NOTE S SAFETY Mark AL ALTERNATIVE PARTS MAIN BOARD CAPACITORS DIODEs DATE 2003 12 12 S AL LOC NO PART NO DESCRIPTION SPECIFICATION D718 0DS226009AA KDS226 TP KEC SOT 23 80V 300 D719 0DD184009AA KDS184 TP KEC 85V 300 ZD701 0DZ560009DA UDZ S 5 6B TP ROHM K SOD323 2 ZD702 0DZ560009DA UDZ S 5 6B TP ROHM K SOD323 2 ZD703 0DZ560009DA UDZ S 5 6B TP ROHM K SOD323 2 ZD704 0DZ560009DA UDZ S 5 6B TP ROHM K SOD323 2 ZD705 0DZ560009DA UDZ S 5 6B TP ROHM K SOD323 2 ZD706 0DZ560009DA UDZ S 5 6B TP ROHM K SOD323 2 ZD707 0DZ560009DA UDZ S 5 6B TP ROHM K SOD323 2 ZD708 0DZ560009DA UDZ S 5 6B TP ROHM K SOD323 2 ZD709 0DZ560009DA UDZ S 5 6B TP ROHM K SOD323 2 ZD711 0DZ560009DA UDZ S 5 6B TP ROHM K SOD323 2 ZD712 0DZ560009DA UDZ S 5 6B TP ROHM K SOD323 2 ZD713 0DZ560009DA UDZ S 5 6B TP ROHM K SOD323 2 ZD714 0DZ
17. 677 4 7K OHM 1 10 W 5 1608 R TP R518 0RJ1000D677 100 OHM 1 10 W 5 1608 R TP R519 0RJ1000D677 100 OHM 1 10 W 5 1608 R TP R521 0RJ1000D677 100 OHM 1 10 W 5 1608 R TP R522 0RJ1000D677 100 OHM 1 10 W 5 1608 R TP R523 0RJ0332D677 33 OHM 1 10 W 5 1608 R TP R524 0RJ0332D677 33 OHM 1 10 W 5 1608 R TP R525 0RJ1002D677 10K OHM 1 10 W 5 1608 R TP R528 0RJ1000D677 100 OHM 1 10 W 5 1608 R TP R529 0RJ1000D677 100 OHM 1 10 W 5 1608 R TP R530 0RJ1000D677 100 OHM 1 10 W 5 1608 R TP R531 0RJ1000D677 100 OHM 1 10 W 5 1608 R TP R532 0RJ3301D677 3 3K OHM 1 10 W 5 1608 R TP R533 0RJ0332D677 33 OHM 1 10 W 5 1608 R TP R534 0RJ0332D677 33 OHM 1 10 W 5 1608 R TP R535 0RJ3301D677 3 3K OHM 1 10 W 5 1608 R TP R537 0RJ4701D677 4 7K OHM 1 10 W 5 1608 R TP R541 0RJ4701D677 4 7K OHM 1 10 W 5 1608 R TP R542 0RJ1000D677 100 OHM 1 10 W 5 1608 R TP R543 0RJ4701D677 4 7K OHM 1 10 W 5 1608 R TP R544 0RJ4701D677 4 7K OHM 1 10 W 5 1608 R TP R545 0RJ4701D677 4 7K OHM 1 10 W 5 1608 R TP R547 0RJ4701D677 4 7K OHM 1 10 W 5 1608 R TP R548 0RJ4701D677 4 7K OHM 1 10 W 5 1608 R TP R551 0RJ4701D677 4 7K OHM 1 10 W 5 1608 R TP R552 0RJ1001D677 1K OHM 1 10 W 5 1608 R TP R553 0RJ4701D677 4 7K OHM 1 10 W 5 1608 R TP R554 0RJ4701D677 4 7K OHM 1 10 W 5 1608 R TP R555 0RJ4701D677 4 7K OHM 1 10 W 5 1608 R TP R556 0RJ4701D677 4 7K OHM 1 10 W 5 1608 R TP R557 0RJ1001D677 1K OHM 1 10 W 5 1608 R TP R558 0RJ4701D677
18. 75 062 915 870 1 3 39 H 61 805 1504 1152 18 134 200 V 65 96 937 900 2 4 31 H 63 981 1688 1280 48 112 248 V 60 02 1066 1024 1 3 38 H 79 976 1688 1280 16 144 248 V 75 035 1066 1024 1 3 38 Mode H V Sort 1 2 3 4 5 6 7 8 9 10 11 12 13 25 175 28 321 25 175 31 5 40 0 49 5 57 283 65 0 78 75 100 0 92 978 108 0 135 0 640x350 70Hz 800x600 60Hz 640x480 60Hz 640x480 75Hz 720x400 70Hz 800x600 75Hz 832x624 75Hz 1024x768 60Hz 1024x768 75Hz 1152x870 75Hz 1152x900 65Hz 1280x1024 60Hz 1280x1024 75Hz Sync Polarity Frequency Dot Clock Total Period E Video Active Time A Sync Duration D Back Porch F Front Porch C Resolution OPERATING INSTRUCTIONS 5 FRONT VIEW REAR VIEW Front Control Panel Front Control Panel Power Connect AUDIO DC OUT USER CONTROL FEATURES Icon Direct Access Functions Switches the monitors on and off Bring up Brightness adjustment Executes automatic image setup Switch between input signals Icon Monitor controls and Display main OSD menu and selects highlighted menu item Moved the cursor to highlight icons or make adjustments Exits from current OSD menu CONTROLS LOCK UNLOCK This feature allows you to secure the current control settings while allowing the user
19. COLOR MONITOR SERVICE MANUAL CAUTION BEFORE SERVICING THE UNIT READ THE SAFETY PRECAUTIONS IN THIS MANUAL MODEL L180p 9180 HB9 Chassis No CL 42 1 LCD CHARACTERISTICS Type TFT SXGA LCD Size 18 1inch 459 74mm Pixel Pitch 0 2805 H x 0 2805 V Color Depth 8 bit 16 777 216 colors Electrical Interface LVDS Surface Treatment Anti Glare Hard Coating 3H Operating Mode Normally Black Backlight Unit Six CCFL Cold Cathode Fluorescent Lamp 2 OPTICAL CHARACTERISTICS 2 1 Viewing Angle by Contrast Ratio 10 Left 60 min 85 typ Right 60 min 85 typ Top 60 min 85 typ Bottom 60 min 85 typ 2 2 Luminance 200 min 250 typ 2 3 Contrast Ratio 250 min 400 typ 3 SIGNAL Refer to the Timing Chart 3 1 Sync Signal Type Separate Composite SOG Sync On Green Digital 3 2 Video Input Signal 1 Type R G B Analog 2 Voltage Level 0 0 71 V a Color 0 0 0 Vp p b Color 7 0 0 467 Vp p c Color 15 0 0 714 Vp p 3 Input Impedance 75 3 3 Operating Frequency Analog Horizontal 31 81kHz Vertical 55 75Hz Digital Horizontal 31 68kHz Vertical 55 75Hz 4 POWER SUPPLY 4 1 Power Adaptor Input AC 90 240V 50 60 3Hz 1 0A 4 2 Power Consumption 5 ENVIRONMENT 5 1 Operating Temperature 10 C 35 C 50 F 95 F Ambient 5 2 Relative Humidity 10 80 Non condensing 5 3
20. P SW1 6600TR1002A SKQGACE010 J ALPS NON 12V 50M SW2 6600TR1002A SKQGACE010 J ALPS NON 12V 50M SW3 6600TR1002A SKQGACE010 J ALPS NON 12V 50M SW4 6600TR1002A SKQGACE010 J ALPS NON 12V 50M SW5 6600TR1002A SKQGACE010 J ALPS NON 12V 50M ZD1 0DZ560009DA UDZ S 5 6B TP ROHM K SOD323 2 ZD2 0DZ560009DA UDZ S 5 6B TP ROHM K SOD323 2 20 OTHERs CONTROL BOARD PIN CONFIGURATION 21 MST9151 DUAL MSTAR 128P 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 128 127 126 125 124 123 122 121 120 119 118 117 116 115 114 113 112 111 110 109 108 107 106 105 104 103 HSYNC1 VSYNC0 HSYNC0 AVSS_PLL AVDD_PLL XOUT XIN HWRESETZ DDCROM_DAT DDCROM_CLK DDC1_CLK DDC1_DAT DDC2_CLK DDC2_DAT VDDP GNDP GNDC VDDC NC NC NC VDDP GNDP NC NC BYPASS 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 102 101 100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 VSYNC1 AVSS_DVI R
21. age J TSSOP Package U BLOCK DIAGRAM PIN FUNCTION Pin Name A0 A1 A2 SDA SCL WP Vcc Vss Function Device Adress Inputs Serial Data Address Serial Clock Write Protect 1 8V to 6 0V power Supply Ground SCHEMATIC DIAGRAM 23 1 SCALER 24 2 MICOM 25 3 POWER 26 4 CONNECTOR amp JACKS 27 5 CONTROL KEY Feb 2004 Printed in Korea P NO 3828TSO049G
22. h a dirty or rough cloth may damage the panel WARNING BE CAREFUL ELECTRIC SHOCK If you want to replace with the new backlight CCFL or inverter circuit must disconnect the AC adapter because high voltage appears at inverter circuit about 650Vrms Handle with care wires or connectors of the inverter circuit If the wires are pressed cause short and may burn or take fire PRECAUTION CAUTION Please use only a plastic screwdriver to protect yourself from shock hazard during service operation TIMING CHART 4 VIDEO SYNC B D C F E A lt lt Dot Clock MHz Horizontal Frequency kHz Vertical Frequency Hz Horizontal etc s Vertical etc ms gt gt H 31 469 800 640 16 96 48 V 70 09 449 350 37 2 60 H 37 879 1056 800 40 128 88 V 60 317 628 600 1 4 23 H 31 469 800 640 16 96 48 V 59 94 525 480 10 2 33 H 37 5 840 640 16 64 120 V 75 500 480 1 3 16 H 31 468 900 720 18 108 54 V 70 08 449 400 12 2 35 H 46 875 1056 800 16 80 160 V 75 0 625 600 1 3 21 H 49 725 1152 832 32 64 224 V 74 55 667 624 1 3 39 H 48 363 1344 1024 24 136 160 V 60 0 806 768 3 6 29 H 60 123 1312 1024 16 96 176 V 75 029 800 768 1 3 28 H 68 681 1456 1152 64 128 144 V
23. rged to one chip MST9151B by MSTAR This part transmit digital signal from the Scaler to the receiver of module 2 Micom Part This Part consists of EEPROM IC which stores control data Reset IC and the Micom The Micom distinguishes polarity and frequency of the H V Sync are supplied from signal cable The controlled data of each modes is stored in EEPROM 3 Power Part This part consists of the one 3 3V and one 2 5 regulators to convert power which is provided 5V in LIPS Board Also 5V is converted 3 3V and 2 5V by regulator Converted power is provided for Scaler IC in the main board 12V is provided for LCD Panel 4 Inverter The inverter converts from DC12V to AC 700Vrms and operates back light lamps of module 9 EMI COMPONENTS LINE 100 240V INPUT RECTIFIER AND FILTER ENERGY TRANSFER OUTPUT RECTIFIER AND FILTER 12V 5V GND SIGNAL COLLECT ION PHOTO INVERTER CIRCUIT High Voltage output 12V COUPLER ISOLATION PWM CONTROL CIRCUIT HVDC 100KHz PRIMARY SECONDARY 50 60Hz Operation description_Power 1 EMI components This part contains of EMI components to comply with global marketing EMI standards like FCC VCCI CISPR the circuit included a line filter across line capacitor and of course the primary protection fuse 2 Input rectifier and filter This part function is for transfer the input AC voltage to a DC voltage through a bridge rectifier and a bulk capacitor 3
24. to adjust Brightness so that they cannot be inadvertently changed Push and hold the enter button for 10 seconds the message Menu is Locked appears You can unlock the OSD controls at any time by pushing the enter button for 10 seconds the message Menu is Unlocked will appear J705 J702 6 WIRING DIAGRAM Connector Ass y P N 6631T20022E Connector Ass y P N 6631T11016D 7 D SUB MST9151B including ADC LVDS SCALER INPUT SWITCHING TMDS MTV412 Micom LCD Module R G B differential LVDS Low Voltage Differential Signaling 12 12V V DVI I R G B H V Sync Digital Signal or Analog R G B H V 3 3V Reg 2 5V Reg 5V 5V Power 5V AC Input Inverter Output Inverter 12V 3 3V 2 5V 3 3V 2 5V BLOCK DIAGRAM 8 DESCRIPTION OF BLOCK DIAGRAM 1 Video Controller Part amp Display Data Transmitter Part MST9151B This part amplifies the level of video signal for the digital conversion and converts from the analog video signal to the digital video signal using a pixel clock The pixel clock for each mode is generated by the PLL The range of the pixel clock is from 25MHz to 135MHz This part consists of the Scaler The Scaler gets the video signal converted analog to digital interpolates input to 1280 x 1024 resolution signal and outputs 8 bit R G B signal to transmitter Especially pre amp ADC Video controller Transmitter are me

COLOR MONITOR SERVICE MANUAL

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