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17” LCD Color Monitor Lenovo LXH-GJ17L3 el. ne t Service Service Service Horizontal Frequency 30 kHz -80kHz w. wj TABLE OF CONTENTS Description Page Description Page 6.Schematic…………………...................................…18 Revision List.…........................................……......2 6.1.Main Board.................................................18 Important Safety Notice.…….........................……......3 6.2.Power Board....……….…....................................23 ww Table Of Contents.......……..............................…........1 1.Monitor Specification..............................………........4 2.LCD Monitor Description…………………………….......5 3.Operation Instruction……………...............……...........6 :// 3.1.General Instructions………..........................…...........6 3.2.Control Button…………….…..............……...............6 tp 3.3.Adjusting the Picture...........................…............8 4.Input/Output Specification............……………............10 ht 4.1.Input Signal Connector............………….................10 4.2.Factory Preset Display Modes.........................10 N 7.PCB Layout..……………….......................................26 7.1.Main Board……………........................................26 7.2.Power Board…......................................................28 7.3 Adapter Board……………………………...………..30 7.3.Key Board…………...…….....................................32 8.Maintainability…………….........................................33 8.1.Equipments and Tools Requirement......................33 8.2.Trouble Shooting…………..............................34 4.3.Panel Specification.....……...……………..................11 9.White-Balance Luminance adjustment………….....40 5.Block Diagram………...................………….................14 10.Monitor Exploded View………….…………….........41 5.1.Software Flow Chart……………………..……...........14 11.BOM List…...........................................................42 5.2.Electrical Block Diagram…………………..….......16 12.Different Parts List….………………..………………53 SAFETY NOTICE ANY PERSON ATTEMPTING TO SERVICE THIS CHASSIS MUST FAMILIARIZE HIMSELF WITH THE CHASSIS AND BE AWARE OF THE NECESSARY SAFETY PRECAUTIONS TO BE USED WHEN SERVICING ELECTRONIC EQUIPMENT CONTAINING HIGH VOLTAGES. CAUTION: USE A SEPARATE ISOLATION TRANSFOMER FOR THIS UNIT WHEN SERVICING 1 17” LCD Color Monitor Lenovo LXH-GJ17L3 Revision List Revision Date Revision History TPV Model T76CM4CDB5H4NP A00 Oct-24-06 First Version Release T76CM4CDB5H6NP T76CM4CDB5H8NP A01 May.-14-07 Add TPV Model In Item 12 A02 May.-31-07 Add TPV Model In Item 12 T76CM4CCB5H4N T77CM4CCB5H4N T77CM4CDB5H4N Update BOM in Item 11 T76CM4CDB5H4NP t T76CM4CDB5H6NP Nov-02-07 Update BOM in Item 12 T76CM4CCB5H4N el. T77CM4CCB5H4N T77CM4CDB5H4N tp :// ww w. wj Add new BOM in Item 12 ht A03 ne T76CM4CDB5H8NP 2 T77CM4CCB5H4NN 17” LCD Color Monitor Lenovo LXH-GJ17L3 Important Safety Notice t Proper service and repair is important to the safe, reliable operation of all AOC Company Equipment. The service procedures recommended by AOC and described in this service manual are effective methods of performing service operations. Some of these service operations require the use of tools specially designed for the purpose. The special tools should be used when and as recommended. It is important to note that this manual contains various CAUTIONS and NOTICES which should be carefully read in order to minimize the risk of personal injury to service personnel. 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. AOC could not possibly know, evaluate 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, AOC has not undertaken any such broad evaluation. Accordingly, a servicer who uses a service procedure or tool which is not recommended by AOC must first satisfy himself thoroughly that neither his safety nor the safe operation of the equipment will be jeopardized by the service method selected. Hereafter throughout this manual, AOC Company will be referred to as AOC. ne WARNING el. Use of substitute replacement parts, which do not have the same, specified safety characteristics may create shock, fire, or other hazards. w. wj Under no circumstances should the original design be modified or altered without written permission from AOC. AOC assumes no liability, express or implied, arising out of any unauthorized modification of design. Servicer assumes all liability. ww FOR PRODUCTS CONTAINING LASER: DANGER-Invisible laser radiation when open AVOID DIRECT EXPOSURE TO BEAM. CAUTION-Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure. CAUTION -The use of optical instruments with this product will increase eye hazard. ht tp :// TO ENSURE THE CONTINUED RELIABILITY OF THIS PRODUCT, USE ONLY ORIGINAL MANUFACTURER'S REPLACEMENT PARTS, WHICH ARE LISTED WITH THEIR 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 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 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.) 3 17” LCD Color Monitor Lenovo LXH-GJ17L3 1. Monitor Specifications Items Descriptions LCD Panel Type TFT Color LCD Size 43.2 cm (17 ") Pixel pitch 0.264mm( H )x 0.264mm( V ) 170˚ (H) 170˚ (V) (CR≥5) Viewable angle 140˚ (H) 130˚ (V) (CR≥10) 12 ms (for CPT) Sync. Type H/V TTL H-Frequency 30kHz – 80kHz ne Input t Response time (type) V-Frequency 50Hz-75Hz < 42W el. ON Mode Power Consumption Contrast Ratio 500:1 Dot Clock 135MHz White Luminance 300cd/m2 Display Color Vertical:270.34mm 1280 x 1024 16.2M 4.5Kg tp Weight ww Max. Resolution Horizontal:337.92mm :// Maximum Screen Size <2W w. wj OFF Mode VESA DDC2BTM ht Plug & Play Power Source Environmental Considerations 100~240VAC,50/60Hz Operating Temp: 0°C to 40°C Storage Temp: -20°C to 60°C Operating Humidity: 10% to 90% 4 17” LCD Color Monitor Lenovo LXH-GJ17L3 2. LCD Monitor Description The LCD MONITOR will contain a main board, a power board and 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 ne CCFL backlight t Flat Panel and CCFL Drive. el. Power board w. wj Main Board RS232 Connector For white balance adjustment in factory mode Key board Video signal, DDC AC-IN ht tp :// ww 100V-240V 5 HOST Computer 17” LCD Color Monitor Lenovo LXH-GJ17L3 3. Operating Instructions 3.1 General Instructions Press the power button to turn the monitor on or off. The control buttons are located on the right side of the monitor. By changing these settings, the picture can be adjusted to your personal 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 monitor, the power indicator will light up. ht tp :// ww w. wj el. ne t 3.2 Control Buttons 6 17” LCD Color Monitor Lenovo LXH-GJ17L3 FRONT PANEL CONTROL • Power / Power indicator: Press this knob to switch ON/OFF of monitor’s power. and display the monitor’s state. Blue — Power On mode. Orange — Power Off mode. • MENU/ENTER / : Activate OSD menu or function adjusts confirmation. • Contrast / ▼: Adjust contrast or function adjustment. • Brightness / ▲: Adjust brightness or function adjustment. ne t • Auto Config Key / EXIT/: 1. When OSD menu is in active status, this knob will act as EXIT-KEY (EXIT OSD menu). 2. When OSD menu is in off status, press this knob over 1 seconds to be in Auto Adjustment function. The Auto el. Adjustment function is used to set the HPos,VPos, Clock and Focus automatically. w. wj NOTES • Do not install the monitor in a location near heat sources such as radiators or air ducts, or in a place subject to direct sunlight, or excessive dust or mechanical vibration or shock. • Save the original shipping carton and packing materials, as they will come in handy if you ever have to ship your monitor. • For maximum protection, repackage your monitor as it was originally packed at the factory. • To keep the LCD clean, periodically clean it with a soft cloth. Any kind of liquids will damage the LCD. • To keep the monitor looking new, periodically clean it with a ww soft cloth. Stubborn stains may be removed with a cloth lightly dampened with a mild detergent solution. Never use strong solvents such as thinner, benzene, or abrasive cleaners, since these will damage the cabinet. As a safety ht tp :// precaution, always unplug the monitor before cleaning it. 7 17” LCD Color Monitor 3.3 Adjusting the Picture Lenovo LXH-GJ17L3 The main menu will be displayed as follows. If OSD window is in Chinese when power on, press ▲ or ▼ to choose the next window. Choose the English, then press MENU Key . for confirming. OSD window will display in English. 1. Press the MENU-Key to show the OSD window. 2. Press ▲ or ▼ to select the adjusted item, then press the MENU-key . 3. Press ▲ or ▼ to change the settings of selected item. Press MENU-key .when desired setting is done. 4. If you want to adjust any other items, repeat steps 2-4. 5. To exit and save the setting, press ▲ or ▼ to the exit item and press MENU-key, or leave the monitor alone for 10 seconds. ht tp :// ww w. wj el. ne t 6. When the OSD window is active, it shows the input signal timing. 8 Lenovo LXH-GJ17L3 ht tp :// ww w. wj el. ne t 17” LCD Color Monitor 9 17” LCD Color Monitor Lenovo LXH-GJ17L3 4. Input/Output Specification 4.1 Input Signal Connector Pin No. Description Pin No. Description 1. Red Input 9. +5VDC 2. Green Input 10. Ground 3. Blue Input 11. Ground 4. Ground 12. DDC-Serial Data 5. Ground 13. H Sync 6. Red GND 14. V Sync 7. Green GND 15. DDC-Serial Clock 8. Blue GND ht tp :// ww 4.2. Factory Preset Display Modes w. wj el. ne t VGA connector layout 10 17” LCD Color Monitor 4.3 Panel Specification Lenovo LXH-GJ17L3 4.3.1 General Characteristics CLAA170EA07 is 17.0” color TFT-LCD (Thin Film Transistor Liquid Crystal Display) module composed of LCD panel, driver ICs, control circuit and backlight. ht tp :// ww w. wj el. ne t 4.3.2 Display Characteristics 11 17” LCD Color Monitor Lenovo LXH-GJ17L3 ww w. wj el. ne t 4.3.3 Optical Characteristics ht tp TFT LCD Module: :// 4.3.4 Parameter guide line for CCFL Inverter 12 17” LCD Color Monitor Lenovo LXH-GJ17L3 ht tp :// ww w. wj el. ne t Back Light Unit: 13 17” LCD Color Monitor Lenovo LXH-GJ17L3 5. Block Diagram 5.1 Software Flow Chat 1 Y 2 3 N t 4 ne N 5 el. Y w. wj 6 N 7 8 Y ww 9 tp :// 10 ht N N 11 Y 12 13 Y Y 14 15 Y 17 18 N N 19 Y 14 16 17” LCD Color Monitor Lenovo LXH-GJ17L3 1) MCU initialize. 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. t Scalar initializes. 11) Update the lifetime of back light. 12) Check the analog port, are there any signals coming? el. 13) Does the scalar send out an interrupt request? ne 10) In standby mode? 14) Wake up the scalar. w. wj 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 disappear. 17) Program the scalar to be able to show the coming mode. ww 18) Process the OSD display. ht tp :// 19) Read the keyboard. Is the power key pressed? 15 17” LCD Color Monitor 5.2 Electrical Block Diagram Lenovo LXH-GJ17L3 5.2.1 Main Board Crystal 20MHz LCD Interface (X601) (CN503) Crystal Scaler TSU16AK (Include: ADC, OSD etc) (U601) (U401) EEPROM D-SUB Connector M24C16 (CN301) 14.318MHZ (X401) el. w. wj (U602) ne t MCU EEPROM M24C02 ht tp :// ww (U301) 16 17” LCD Color Monitor Lenovo LXH-GJ17L3 5.2.2 Inverter/Power Board AC input Bridge Rectifier and Filter EMI filter Transformer Rectifier diodes U101 Start Circuit: R908、R909、R910 (DC-DC) 5V Feedback Circuit 12V ne t PWM Control IC ON/OFF Output Circuit MOSFET el. Transformer Over Voltage PWM Control IC ht tp :// ww Feedback Circuit w. wj Lamp 17 ON/OFF Control DIM DIM CN102 17" LCD Color Monitor Lenovo LXH-GJ17L3 6. Schematic 6.1 Main Board MST8031/8131 SCHEMATIC ne t B2 B1 ST_DET1 ST_DET2 RIN GNDR GIN GNDG SOG BIN GNDB HSY NC VSY NC RIN GNDR GIN GNDG SOG BIN GNDB HSY NC VSY NC VCC2.5 VCC3.3 VAA1 VAA2 VAA3 VAA4 el. TXD RXD DDC_CLK DDC_DAT VCC2.5 VCC3.3 R+ RG+ GB+ BCLK+ CLK- B3 VCPU VCC12V VCC5V CSZ SCL SDA HWRESET INT AD0 AD1 AD2 AD3 VCC5V VCC12V VCPU 6.MCU B4 B5 PA[0..9] PA[0..9] PA[0..9] Volume PB[0..9] VLCD PB[0..9] PB[0..9] tp onPANEL_5V/3.3V onBACKLITE VAA4 AD0 AD1 AD2 AD3 ht VCPU VCC12V VCC3.3 VCC2.5 VAA1 VAA2 VAA3 VAA4 VCC5V Volume VAA3 CSZ SCL SDA HWRESET INT :// w ST_DET2 ST_DET1 DDC_CLK DDC_DAT RXD TXD VAA2 ww 3.INPUT VAA1 .w j R+ RG+ GB+ BCLK+ CLK- onBACKLITE onPanel_5V/3.3V VCPU VCC12V VCC3.3 VCC2.5 AdjBACKLITE VAA1 VAA2 VAA3 VAA4 VCC5V VLCD VLCD 5.PANEL INTERFACE AdjBACKLITE VLCD Title 4.SCALER MST8031 / MST8131 for AOC Size B 2.POWER Date: 18 Document Number Rev D TOP Wednesday , April 14, 2004 Sheet 1 of 6 17" LCD Color Monitor Lenovo LXH-GJ17L3 VCC5V+ VCC5V SOT-252 D202 VCC12V VCC12V 6 CN201 10K 1/16W R201 4.7K 1/16W VI C210 D201 SS14 VCC5V+ VCC5V VCC5V C201 0.1uF 3,4,6 R212 4.7K 1/16W 1 Q201 PMBS3904 VO GND ON_OFF DIM VCC12V GND VCC5V GND VCC2.5 RT9164 0.1uF 2 VCC1.8 C211 4 C212 + 47uF/16V 0.1uF 1 2 4 6 8 10 12 3 1 3 5 7 9 11 3 onBACKLITE 6 2 GND GND VCC12V GND VCC5V GND U201 GS1D R202 VCPU B 6 ne t C VCPU FB201 600 OHM CONN E VCC5V C202 C204 C203 + R203 1K 1/16W 220uF/25V 0.1uF el. 220uF/25V C205 + 0.1uF Brightness 3 C206 1uF/25V PMBS3904 C 3 C214 0.1uF 1 :// w VCC3.3 4 VAA1 4 VAA2 4 VAA3 4 VAA4 4 TO-263 U202 AIC1084-33M VIN ADJ VOUT VAA1 2 C215 47uF/16V + C216 VAA2 0.1uF VAA3 ww E VAA4 NEW Circuit VCC5V 10K 1/16W R214 delete 6 onPanel_5V/3.3V 4.7K 1/16W VLCD 5 VCC5V 10K 1/16W R215 3 4.7K 1/16W 1 Q204 PMBS3904 C207 VCC3.3 VCC12V R208 R216 R207 VLCD tp R206 VCC5V 2 B VCC3.3 VCC5V+ Q202 .w j R205 4.7K 1/16W 1 100K 1/16W ht AdjBACKLITE 2 4 R204 10K 1/16W R209 Q203 AO3401 0 1/16W R210 R213 NC NC C217 0.068uF + C208 100uF/16V R211 0.1uF 10K 1/16W Title MST8031/ MST8131 for AOC Size B Date: 19 Document Number Rev D POWER Tuesday , October 24, 2006 Sheet 2 of 6 17" LCD Color Monitor Lenovo LXH-GJ17L3 R301 100 1/16W C304 0.047uF 0 1/16W R302 100 1/16W C305 0.047uF FB303 0 1/16W R303 100 1/16W C306 0.047uF R304 470 1/16W C307 0.001uF R305 100 1/16W C308 0.047uF R306 100 1/16W C309 0.047uF R307 100 1/16W C310 0.047uF 75 1/16W NC C302 NC C303 3 3 3 D323 TZMC5V6-GS08 TZMC5V6-GS08 D302 BAV99 D303 BAV99 VCC5V VCC5V 10K 1/16W 1 150 OHM R312 D319 TZMC5V6-GS08 100 1/16W D320 TZMC5V6-GS08 R313 C311 R314 2.2K 1/16W 33pF 10K 1/16W C312 CLK_DDC DAT_DDC CN302 11 3 19 22 D314 LL5232B 5.6V 5% ww DVI5V R321 10K 1/16W R322 D315 LL5232B 5.6V 5% D316 LL5232B 5.6V 5% 4 VCC5V ST_DET1 6 R311 1K 1/16W HSY NC 4 VSY NC 4 BAV70 R317 10K 1/16W R315 R316 3 3 VCC WP SCL SDA A0 A1 A2 GND 0.1uF 1 2 3 4 DDC_DAT DDC_CLK VCC5V DVI5V D305 BAV70 ST_DET2 6 B+ BG+ GR+ R- 4 4 4 4 4 4 CLK+ CLK- 4 4 R324 10K 1/16W C315 U302 8 7 6 5 VCC WP SCL SDA 0.1uF 1 2 3 4 A0 A1 A2 GND M24C02WMN6 D313 BAV99 1 2 1 C313 U301 8 7 6 5 M24C02WMN6 6 6 R323 D312 BAV99 R318 10K 1/16W 100 1/16W 100 1/16W 10K 1/16W D311 BAV99 PC5V D304 0.1uF 2 3 4 GNDB C314 1 2 3 D310 BAV99 1 2 D309 BAV99 1 3 2 D308 BAV99 1 3 ht 2 2 VCC5V D307 BAV99 1 D306 BAV99 3 JACK 1K 1/16W 100 1/16W tp 18 17 10 9 2 1 13 12 5 4 21 20 23 24 100 1/16W 100 1/16W 4 GNDG D317 TZMC5V6-GS08 220pF :// w R319 R320 2 DAT0+ DAT0DAT1+ DAT1DAT2+ DAT2DAT3+ DAT3DAT4+ DAT4DAT5+ DAT5clk+ clk- D318 TZMC5V6-GS08 CLK_DDC2 DAT_DDC2 3 1/3shield 2/4shield 0/5shield clk shield 25 26 27 29 28 8 15 6 7 14 16 1 R G B RGB GND HSY NC VSY NC SY NC GND DDC SCL DDC SDA +5V HPD D321 TZMC5V6-GS08 100 1/16W R310 .w j VSI GNDR el. R309 FB304 4 3 2 1 2 1 2 R308 HSI SOG NC D322 D301 BAV99 4 2 VGA_CON C301 4 BIN 2 R325 4 GIN 1 PC5V RIN 3 15 0 1/16W FB302 1 14 FB301 ne t 13 6 6 R327 75 1/16W 12 RXD TXD R326 75 1/16W CN301 DB15 1 6 2 7 3 8 4 9 5 10 11 Title MST8031/ MST8131 for AOC Size B Date: 20 Document Number Rev D INPUT Tuesday , Nov ember 09, 2004 Sheet 3 of 6 17" LCD Color Monitor PA8 PA9 PB0 PB1 PB2 PB3 LVA0P LVA0M LVB3P LVB3M LVBCKP LVBCKM PB4 PB5 PB6 PB7 PB8 PB9 LVB2P LVB2M LVB1P LVB1M LVB0P LVB0M RXO0RXO1RXO2RXOCRXO3RXE0RXE1RXE2RXECRXE3- 1 3 5 7 9 11 13 15 17 19 21 23 2 4 6 8 10 12 14 16 18 20 22 24 RXO0+ RXO1+ RXO2+ RXOC+ RXO3+ RXE0+ RXE1+ RXE2+ RXEC+ RXE3+ ne t LVA1P LVA1M LVB0M LVB1M LVB2M LVBCKM LVB3M LVA0M LVA1M LVA2M LVACKM LVA3M LVB0P LVB1P LVB2P LVBCKP LVB3P LVA0P LVA1P LVA2P LVACKP LVA3P CONN el. PA6 PA7 CN503 R502 0 1/16W VLCD .w j LVA3P LVA3M LVACKP LVACKM LVA2P LVA2M C509 + ww PB[0..9] PA0 PA1 PA2 PA3 PA4 PA5 47uF/16V VLCD 2 C510 C511 0.1uF 0.1uF :// w PB[0..9] PA[0..9] tp 4 PA[0..9] Title ht 4 Lenovo LXH-GJ17L3 MST8031 / MST8131 for AOC Size A Date: 21 Document Number Rev D PANEL INTERFACE Wednesday , April 14, 2004 Sheet 5 of 6 17" LCD Color Monitor Lenovo LXH-GJ17L3 VCPU VCPU R601 RN601 C601 RN602 10K 1/16W 0.1uF 10K 1/16W 10K 1/16W 10 R603 4 LL4148-GS08 10K 1/16W Re s e t Circuit 12 14 15 INT VCPU C605 0.22uF R604 10K 1/16W R605 10K 1/16W U602 1 2 3 4 A0 A1 A2 GND VCC WP SCL SDA 8 7 6 5 R639 AT24C16N-10SC-2.7 R638 R608 R609 33 32 2 3 4 5 6 7 8 9 100 1/16W 100 1/16W 100 1/16W NC XTAL2 RESET ALE/P PSEN P1.0 P1.1 P1.2 P1.3 P1.4 P1.5 P1.6 P1.7 T0/P3.4 T1/P3.5 P3.6/WR P3.7/RD P3.1/TXD P3.0/RXD 16 17 18 19 13 11 22 CN601 POWER ENTER RIGHT LEFT AUTO LED_B LED_O LED_G R636 R606 R607 VCC5V 2,3,4 VCPU Standby Mute 10K 1/16W 10K 1/16W VCC5V C612 0.1uF 0.1uF 3 3 ST_DET1 ST_DET2 R643 NC R640 NC NC R632 R610 R611 R634 R635 1 2 3 4 R631 NC NC NC DVI-DSUB SELECT Mute_key C614 C615 NC NC HWRESET 4 onPANEL_5V/3.3V 2 onBACKLITE 2 CSZ 4 SCL 4 SDA 4 VCPU AD0 AD1 AD2 AD3 DDC_DAT DDC_CLK TXD RXD NC NC 100 1/16W 100 1/16W R612R613 1 2 3 4 C618 0.1uF NC 10K 1/16W NC Q604 1 Volume R641 NC 4 VCPU VCPU R642 R616 LED_G 4.7K 1/16W AUTO R620 RIGHT R622 POWER R624 1 2 Q601 PMBS3906 CN602 DVI-DSUB SELECT LED_GRN 470 1/16W 470 1/16W 470 1/16W C606 C608 C610 OUT-L+ OUT-L- 1 3 5 7 9 11 13 15 2 4 6 8 10 12 14 16 0.001uF 0.001uF 0.001uF LED_BLUE LED_ORANGE R637 Q602 PMBS3906 1 C616 C607 0.001uF R619 LED_O 4.7K 1/16W R621 470 1/16W ENTER LEFT R623 470 1/16W Mute_key OUT-R+ OUT-R- 120 1/16W 470 1/16W 1uF/25V CONN Q603 PMBS3906 LED_B 1 R629 4.7K 1/16W 3 1uF/25V R618 0 1/16W 120 1/16W 2 100pF C611 R628 R617 3 C617 0 1/16W tp R625 10K 1/16W 600 OHM 3 2 VCPU FB603 4 4 4 4 3 3 3 3 CN603 NC R630 R633 VCC5V 3 CONN C613 ww R627 R626 OUT-R+ OUT-R- 2 :// w 2 4 6 8 10 12 14 VCC12V 0 1/16W 10K 1/16W 10K 1/16W VCPU FB602 600 OHM ht OUT-L+ OUT-L- 24 25 26 27 28 29 30 31 W78E65P-40 R615 10K 1/16W R614 10K 1/16W VCC12V FB601 600 OHM VCC5V 1 3 5 7 9 11 13 P2.0 P2.1 P2.2 P2.3 P2.4 P2.5 P2.6 P2.7 P4.3 INT0/P3.2 INT1/P3.3 43 42 41 40 39 38 37 36 2 D601 P0.0 P0.1 P0.2 P0.3 P0.4 P0.5 P0.6 P0.7 ne t RST 20 C604 22pF EA/VP XTAL1 .w j VCC 20MHz 2 1 3 C603 10uF/16V MAX810STR GND U603 21 VSS + VCPU 35 VCC U601 X601 el. C602 22pF 44 1 2 3 4 1 2 3 4 10K 1/16W R602 8 7 6 5 8 7 6 5 2 C609 0.001uF Title MST8031 / MST8131 for AOC Size B Date: 22 Document Number Rev D MPU Tuesday , October 24, 2006 Sheet 6 of 6 Lenovo LXH-GJ17L3 ht tp :// w ww .w j el. ne t 17" LCD Color Monitor 6.2 Power Board 23 17" LCD Color Monitor Lenovo LXH-GJ17L3 L103 +12V +5V 1 84L52-5 2 C102 220uF/25V C108 0.1uF/25V 5 + C101 + 220uF/25V SI-8050SD +VIN BEAD 71L55 28 JACK 88L304 1S BEAD 71L55 19 VOUT VOS 2 4 L102 150UH 73L 253 138 R103 NC D101 SR34 C109 R101 NC + C103 470uF/16V C110 0.1uF/25V R109 NC .w j el. 0.1uF/25V R104 NC R102 0 1/16W ne t U101 GND F101 3 1 L101 S.S CN101 CON102 CONN 33L8009-12L-H 1 3 5 7 9 11 +12V +5V tp :// w 2 4 6 8 10 12 ht ON/OFF DIM ww +12V is power GND AOC (Top Victory) Electronics Co., Ltd. Title is signal GND 24 Size A Document Number Date: 琍戳 , る 17, 2004 1.POWER Rev IDPC1942SEL1(715L1299-1) Sheet 2 A of 1 17" LCD Color Monitor 1 2 3 4 5 6 7 8 + 330pF R204 10K 1/16W R203 5.1K 1/16W D204 D202 2 R221 SR24 15K 1/16W R209 4.7K 1/16W 1 R215 3.9K 1/16W 1 PMBS3906 3 R223 15K 1/16W ht AOC (Top Victory) Electronics Co., Ltd. Title Size Date: 2. FOR 17"&19" 4 LAMPS INVERTER Document Number IDPC1942SEL1(715L1299-1) Tuesday, February 17, 2004 Sheet 2 of Rev A C214 0.18uF/250V 5 PT202 7 R233 1K 1/4W D210 1N4148 D208 1N4148 R239 C220 12K 1/16W 1uF/25V is power GND is signal GND 2 25 1 1 4 3 22pF/3KV R235 620 1/16W 33L8020-2D & 33L8021-2D LAYOU TP6 HVL C218 CN204 1 2 22pF/3KV 33L8020-2D & 33L8021-2D LAYOU C225 L204 L R237 OPEN 510 1/16W 3 C222 0.47uF/25V 1 2 D206 1N4148 Q212 CN203 C217 9 2 6 80AL15T-7-YS R241 51K 1/16W TP5 HVL 3 4 1 2 2K 1/4W 1 TP2 HVL 2SC5706 tp 0.1uF/25V 2SC5706 Q208 R219 470 1/16W 15K 1/16W Q211 L R236 510 1/16W R229 R230 R231 RLZ11B 33L8020-2D & 33L8021-2D LAYOUTC L203 1 AO4411 R217 220 1/16W C212 1uF/25V 3 2 Q206 PMBS3904 1uF/25V 2K 1/4W R228 120UH 3.9K 1/16W 1uF/25V R211 C206 8 7 6 5 D1 D1 D1 D1 :// w R206 47K 1/16W 150uF/25V C210 C231 OPEN S1 S1 S1 G1 2K 1/4W C223 .w j R213 C208 L202 Q204 1 2 3 4 22pF/3KV R234 C224 620 1/16W OPEN C219 C221 R238 0.47uF/25V 12K 1/16W ww U201 30K 1/16W CT REF RT SCP 1IN+ 2IN+ 1IN2IN1FBK 2FBK 1DTC 2DTC 1OUT 2OUT GND Vcc TL1451ACDR DIM D207 1N4148 R240 51K 1/16W 16 15 14 13 12 11 10 9 R201 CN202 1 2 1N4148 D209 el. 1uF/25V C216 D205 1N4148 2SC5706 C209 R232 7 1K 1/4W 1 R218 470 1/16W 33L8020-2D & 33L8021-2D LAYOU TP4 HVL 2 6 1 R222 12K 1/16W Q210 1 2 1 R208 4.7K 1/16W 9 22pF/3KV 80AL15T-7-YS PMBS3906 CN201 4 SR24 0.1uF/25V 1uF/25V 0.18uF/250V Q207 C215 ne t 1 PT201 3 4 2SC5706 2K 1/4W + 4.7uF/16V R205 47K 1/16W C205 R214 3.9K 1/16W 3 5.1K 1/16W R207 OPEN 1/16W C207 R210 15K 1/16W 1 R202 C203 Q209 R220 D201 15K 1/16W 5 C213 2 ON/OFF RLZ11B TP3 HVL 2 0.1uF/25V R212 AO4411 3.9K 1/16W R216 220 1/16W C211 1uF/25V 3 2 Q205 PMBS3904 D203 TP1 HVL 1 150uF/25V R224 R225 R226 R227 120UH 1 C204 C230 OPEN + 8 7 6 5 D1 D1 D1 D1 2K 1/4W DTA144WKA DTC144WKA C201 S1 S1 S1 G1 2K 1/4W C202 0.1uF/25VQ201 Q202 L201 Q203 1 2 3 4 2K 1/4W 4A63V +12V 2K 1/4W F201 Lenovo LXH-GJ17L3 17" LCD Color Monitor Lenovo LXH-GJ17L3 7. PCB Layout ht tp :// ww w. wj el. ne t 7.1 Main Board 26 Lenovo LXH-GJ17L3 ht tp :// ww w. wj el. ne t 17" LCD Color Monitor 27 Lenovo LXH-GJ17L3 ht tp :// ww w. wj el. ne t 17" LCD Color Monitor 7.2 Power Board 28 Lenovo LXH-GJ17L3 ht tp :// ww w. wj el. ne t 17" LCD Color Monitor 29 Lenovo LXH-GJ17L3 ht tp :// ww w. wj el. ne t 17" LCD Color Monitor 7.3 Adapter Board 30 Lenovo LXH-GJ17L3 ht tp :// ww w. wj el. ne t 17" LCD Color Monitor 31 Lenovo LXH-GJ17L3 ht tp :// ww w. wj el. ne t 17" LCD Color Monitor 7.4 Key Board 32 17" LCD Color Monitor Lenovo LXH-GJ17L3 8. Maintainability 8.1 Equipments And Tools Requirement 1. Voltmeter. 2. Oscilloscope. 3. Pattern Generator. 4. DDC Tool with an IBM Compatible Computer. 5. Alignment Tool. 6.LCD Color Analyzer. t 7. Service Manual. ht tp :// ww w. wj el. ne 8. User Manual. 33 17" LCD Color Monitor 8.2 Trouble Shooting Lenovo LXH-GJ17L3 8.2.1 Main Board No power No power Press power key and look if the picture is normal NG Please reinsert and make sure the ne Reinsert or check the power section NG el. OK t AC of 100-240 is normal Measure U201 PIN2=1.8V OK NG w. wj U202 PIN2=3.3V Measure CN201 PIN5/6=12V? Measure CN201 PIN9/10=5V? X401 oscillate waveforms are normal Check power section OK Replace U201, U202 :// ww NG tp OK Replace U401 ht NG 34 Replace X401 17" LCD Color Monitor Lenovo LXH-GJ17L3 No Picture (LED orange) No picture NG The button if under NG X601 oscillate control Replace X601 waveform is normal OK OK NG Check reset circuit of U601 is normal U202 PIN2=3.3V OK Replace U601 el. OK NG waveform is normal w. wj X401 oscillate ne t Measure U201 PIN2=1.8V Replace U201, U202 NG OK ww Replace X401 Check HS/VS from OK NG :// CN301is normal Check Correspondent component Check Correspondent component ht tp Replace U401 35 17" LCD Color Monitor Lenovo LXH-GJ17L3 White Screen White screen NG Measure Q204 base is high level? X601 oscillate waveform is normal NG OK OK Check reset circuit of broken or CN503 solder? U601 is normal NG el. NG OK OK ht tp :// ww Replace PANEL Replace U601 w. wj Check Correspondent component. ne t Check Q203, Q204 are Replace X601 36 Check Correspondent component. 17" LCD Color Monitor Lenovo LXH-GJ17L3 8.2.2 Power/Inverter Board No power Check CN102 pin 5/6 = 12V NG Check AC line volt 110V or 220V NG Check AC input OK ne t Check the voltage of C904 (+) NG w. wj Check start voltage for the pin7 of IC901 el. Check bridge rectified circuit and F901 circuit OK NG OK Check R908, R909, R910 and Change IC901 ww Check the auxiliary voltage is bigger than 10V and smaller than 20V :// NG 2) Check T901, Q901 tp OK 1) Check IC901 ht Check IC901 pin 6 PWM wave NG Check IC901 OK Check T901, D911, IC902, IC903, IC905 37 17" LCD Color Monitor Lenovo LXH-GJ17L3 W / LED, No Backlight Check C202 (+) =12V OK NG Check adapter Check ON/OFF signal OK NG Check Interface board or main board ne t Check U201 pin9=12V OK NG w. wj el. Change Q201 or Q202 Check U201 PIN 10 / 7 have the output of sawtooth wave at short time OK NG ww Change U201 Check D201/D202 (-) has the output of square wave at short time. :// OK NG Check Q205, Q207, Q203 tp Check Q206, Q208, Q204 ht Check the resonant wave of pin2 & pin5 for PT201/PT202 OK NG Check Q209, Q210, C213 Check Q211, Q212, C214 Check the output of PT201/PT202 OK NG Change PT201/PT202 Check connecter & lamp 38 17" LCD Color Monitor Lenovo LXH-GJ17L3 8.2.3 Keypad Board OSD is unstable or not working N Connect Key Pad Board Is Key Pad Board connecting normally? Y N Replace Button Switch Y el. N ht tp :// ww Check Main Board Replace Key Pad Board w. wj Is Key Pad Board normally? Y ne t Is Button Switch normally? 39 17" LCD Color Monitor Lenovo LXH-GJ17L3 9. White-Balance, Luminance Adjustment Approximately 30 minutes should be allowed for warm up before proceeding White-Balance adjustment. 1. How to do the Chroma-7120 MEM. Channel setting A. Reference to chroma 7120 user guide B. Use “SC” key and “NEXT” key to modify xyY value and use “ID” key to modify the TEXT description Following is the procedure to do white-balance adjust. 2. Setting the color temp. you want A. MEM.CHANNEL 3 (7800K color): 7800K color temp. parameter is x = 296±20, y = 311±20, Y = 180 cd/m2 , B. MEM.CHANNEL 4 (6500K color): 6500K color temp. parameter is x = 313±20, y = 329 ±20, Y =180 cd/m2 t 3. Access into factory mode of LXH-GJ17L3 ne Turn on power, press the MENU button, pull out the power cord, and then plug the power cord. Then the factory el. OSD will be at the left top of the panel. 4. Bias adjustment: to 50; Adjust the Brightness 5. Gain adjustment: Move cursor to “-F-” and press MENU key A. Adjust 7800K color-temperature to 80. w. wj Set the Contrast ww 1. Switch the Chroma-7120 to RGB-Mode (with press “MODE” button) 2. Switch the MEM. Channel to Channel 3 (with up or down arrow on chroma 7120) 3. The LCD-indicator on chroma 7120 will show x = 296 ±20, y = 311 ±20, Y = 180 cd/m2. 4. Adjust the RED of color1 on factory window until chroma 7120 indicator reached the value R=100 :// 5. Adjust the GREEN of color1 on factory window until chroma 7120 indicator reached the value G=100 6. Adjust the BLUE of color1 on factory window until chroma 7120 indicator reached the value B=100 tp 7. Repeat above procedure (item 4,5,6) until chroma 7120 RGB value meet the tolerance =100±2 B. Adjust 6500K color-temperature ht 1. Switch the chroma-7120 to RGB-Mode (with press “MODE” button) 2. Switch the MEM.channel to Channel 4(with up or down arrow on chroma 7120) 3. The LCD-indicator on chroma 7120 will show x = 313±20, y = 329 ±20, Y =180 cd/m2 4. Adjust the RED of color3 on factory window until chroma 7120 indicator reached the value R=100 5. Adjust the GREEN of color3 on factory window until chroma 7120 indicator reachedthe value G=100 6. Adjust the BLUE of color3 on factory window until chroma 7120 indicator reached the value B=100 7. Repeat above procedure (item 4,5,6) until chroma 7120 RGB value meet the tolerance =100±2 Turn the Power-button off to quit from factory mode. 40 17" LCD Color Monitor Lenovo LXH-GJ17L3 ht tp :// ww w. wj el. ne t 10. Monitor Exploded View 41 17" LCD Color Monitor Lenovo LXH-GJ17L3 11. BOM List T76CM4CDB5H4NP Location Part No. GND LUG (AL) 015G6323 1 MAIN FRAME 023G3155608 4A LOGO 033G6409 IG L HINGE COVER 033G6410 IG L DC COVER 040G 45760819A DATE/MODEL LABEL 040G 58160811A GREEN DOT LABEL 041G 68508 A CONTROL CARD 044G6002716 6A PAPER BOARD 044G9003210 CORNER PAPER 050G 600 1 W WHITE STRAP 050G 600 2 HANDLE1 050G 600 3 HANDLE2 052G 1185 56 BIG TAPE 052G 1186 SMALL TAPE 052G 1209 A 200MINIUM TAPE 052G 1211 A 085G6148 1 ne el. FOR LENOVO w. wj 052G6025 11953 t 015G5689 1 A 052G6025 11952 165MINIUM TAPE INSULATE FOR POWER INSULATE FOR SHIELD SHIELD SIGNAL CABLE ww 089G1735HAA700 089G410A15N IS POWER CORD WALL-OUT FOR UK 095G8018 3X646 LVDS CABLE 30P-24P 135MM 0G1G1030 6120 SCREW 0M1G 330 5120 SCREW 0M1G1030 5120 SCREW SPIN BASE PLATE 0M1G1130 6120 SCREW tp :// E089A Description SCREW 0M1G1740 10120 SCREW 42A9940008 001G6022 1 SCREW 012G6208 1 WASHER 012G6208 2 WASHER 012G6209 1 BASE-FOOT 015G6324 1 HINGE BRACKET 015G6325 1 BASE BKT 033G6407 JF L KEY PAD 033G6408 1 LENS 034G6366 IG B REAR COVER 034G6367 IG B SUPPORT FRONT 034G6368 IG B SUPPORT BACK 034G6369 IG B 20 BASE 037G6053 1 HINGE ht 0M1G1730 6120 42 17" LCD Color Monitor GND1 P051 0Q1G 340 8120 SCREW 0Q1G 340 10 47 CR3 SCREW 0Q1G 340 10120 SCREW Q34G6365 YBA1B 30 BEZEL(17") 750GLC70A7Q 23 PANEL CLAA170EA07Q 2A2 FZ CPT ADPC12416BEP LCD ADAPTER ASS'Y 009G6002 1 PIN 033G6007 1 LENS 040G 45762412B CBPC LABEL 051G 6 4502 RTV 052G 1213600 COPPER TAPE 056G 139 3A IC PC123Y22FZ0F C901 063G107K334 U MPX 0.33/275VAC/+-10% C902 065G305M1022EM Y2 1000PF +-20% 250VAC C903 065G305M1022EM Y2 1000PF +-20% 250VAC C916 065G306M3322F2 3300PF +-20% 400VAC Y1 C900 065G306M4722BP 4700PF +-20% 400VAC C922 067G215S1023KV 105℃ 1000UF M 16V C921 067G215S1023KV 105℃ 1000UF M 16V C904 067G305Y10115K CAP 105℃ 100UF M 450V w. wj el. ne IC903 071G 55 2 FERRITE BEAD 6.5*5*1.7 071G 55 30 FERRITE BEAD 4.0*2*3 L902 073G 253 91 H L901 073L 174 26T1G T901 080L 600 3 TF LED1 081G F901 084G 7H200 SL 250V/2A LIHEL FUSE 087G 501 10 AC SOCKET LINE FILTER 27MH SRW28EC-T40HO17 :// 089G 171511 CHOKE COIL ww CN901 2 3 1P t E750L Lenovo LXH-GJ17L3 LED GPG2603T/R006-35A GUANGPU DC CABLE 093G 50460502 KBP206G D901 093G 6026W52T FR107 D902 093G 6038P52T PS102R 096G 29 8 TUBE 705G 560 57 03 Q901 ASS'Y 057G 724 4A STP9NK60ZFP TO-220FP BY ST 090G 396502 Q HEAT SINK 0M1G1730 7120 SCREW 705G 560 61 03 R930 ASS'Y 061G 2J47852G RST WWR 0.47 OHM +-5% 2W 096G 29 8 TUBE 705G 560 61 04 NR901 ASS'Y 061G 58080 WT 8 OHM NCT 705G 780 93 04 D911 ASS'Y 090G 396503 D HEAT SINK 093G 60226 STPS20H100CT 0M1G1730 6120 SCREW ht tp BD901 Q901 R930 NR901 D911 43 17" LCD Color Monitor Lenovo LXH-GJ17L3 R911 ASS'Y 061G152M10457F MOFR 100K +-5% 2W 096G 29 6 H.S. TUBE 715G 901 1 4 ADAPTER BOARD PCB IC901 056G 379 27 FA13843N Q903 057G 417 4 PMBS3904/PHILIPS-SMT(04) Q902 057G 417 6 PMBS3906/PHILIPS-SMT(06) R928 061G0603102 RST CHIP 1K 1/10W 5% R937 061G0603243 1F RST CHIPR 2.43 KOHM +-1% 1/10W R936 061G0603931 1F RST CHIPR 9.31 KOHM +-1% 1/10W R925 061G0805000 0 OHM 1/10W R915 061G0805101 RST CHIPR 100 OHM +-5% 1/8W R935 061G0805102 RST CHIPR 1KOHM +-5% 1/8W R927 061G0805103 10 KOHM 1/10W R913 061G0805104 RST CHIP 100K 1/8W 5% R939 061G0805104 RST CHIP 100K 1/8W 5% R900 061G0805112 RST CHIPR 1.1 KOHM +-5% 1/8W R922 061G0805114 RST CHIPR 110 KOHM +-5% 1/8W R918 061G0805133 RST CHIPR 13 KOHM +-5% 1/8W R919 061G0805203 CHIP 20KOHM 1/10W R914 061G0805204 R921 061G0805303 R924 061G0805472 R917 061G0805473 R920 061G0805473 R929 061G0805821 R912 061G1206100 R923 061G1206100 R931 061G1206100 R932 061G1206100 RST CHIP 10R 1/4W 5% R926 061G1206101 100 1206 R905 061G1206304 300 KOHM 1/8W R906 061G1206304 300 KOHM 1/8W R907 061G1206304 300 KOHM 1/8W R908 061G1206304 300 KOHM 1/8W R909 061G1206304 300 KOHM 1/8W R910 061G1206304 300 KOHM 1/8W R934 061G1206471 470 1206 R933 061G1206472 RST CHIPR 4.7 KOHM +-5% 1/4W R904 061G1206514 RST CHIPR 510 KOHM +-5% 1/4W R903 061G1206514 RST CHIPR 510 KOHM +-5% 1/4W R902 061G1206684 RST CHIPR 680 KOHM +-5% 1/4W R901 061G1206684 RST CHIPR 680 KOHM +-5% 1/4W C914 065G0603102 32 1000PF +-10% 50V X7R C911 065G0603152 32 1500PF +-10% 50V X7R 06 C913 065G0603331 31 330PF +-5% 50V NPO ne el. w. wj RST CHIPR 200 KOHM +-5% 1/8W RST CHIPR 30 KOHM +-5% 1/8W RST CHIPR 4.7 KOHM +-5% 1/8W RST CHIPR 47 KOHM +-5% 1/8W tp :// ww RST CHIPR 47 KOHM +-5% 1/8W ht R911 t 705GAD17 61 02 RST CHIPR 820 OHM +-5% 1/8W RST CHIP 10R 1/4W 5% RST CHIP 10R 1/4W 5% RST CHIP 10R 1/4W 5% 44 17" LCD Color Monitor Lenovo LXH-GJ17L3 065G0805104 22 0.1UF +-10% 25V X7R 080 C928 065G0805104 22 0.1UF +-10% 25V X7R 080 C929 065G0805104 22 0.1UF +-10% 25V X7R 080 C924 065G0805104 27 CHIP CAP 0.1UF Z 25V Y5V C912 065G0805105 12 1UF +-10% 6V X7R C917 065G0805221 31 220PF 50V NPO C930 065G0805334 27 0.33UF 25V C926 065G0805474 27 CHIP 0.47UF 25V Y5V C910 065G1206102 31 1000PF 50V NPO 120 +-5% R938 065G1206102 32 CHIP 1000PF/XTR +-5% ZD901 093G 39S 15 T RLZ15B LLDS D904 093G 64S511SEM IN4148W D905 093G 64S511SEM IN4148W D906 093G 64S511SEM IN4148W T901 006G 31502 1.5MM RIVET L901 006G 31502 1.5MM RIVET IC905 056G 158 4 T H431BA IC902 056G 158 10 T IC AZ431AZ-AE1 TO-92 BY AAC J907 061G 60220252T CFR 2K C 5% 1/6W C905 065G 1K152 1T6052 1.5NF /1K Y5P+-10% C920 065G517K681 2T6921 FB901 071G 55 19 T w. wj el. ne t C909 680PF 500 +-10% 25P FERRITE BEAD D9X3. 5X0.8 715G 901 2 5 ADAPTER BOARD PCB ADPC12416BB6P HI-POT GND LABEL ww 040G 154501 1 ADAPTER A6 ASS'Y PE BAG Q40G416B615 2F RATING LABEL W33G4477 B T 30 TOP COVER W33G4478 B T BOTTOM COVER CBPC780KC4H2P MAIN BOARD CN201 033G8027 12 WAFER 2*6P 2.0MM R/A CN301 033G8027 16 H WAFER 16P 2.0MM DIP DUAL ROW R CN602 033G8027 16 H WAFER 16P 2.0MM DIP DUAL ROW R CN503 033G8027 24 H CONN W TO B12P*2 P*2.0 4505-2 040G 45762412B CBPC LABEL C204 067G215B2214HV LOW ESR 220UF 25V 8*11 C202 067G215B2214HV LOW ESR 220UF 25V 8*11 X401 093G 22 53 J 14.31818MHZ/32PF/49US X601 093G 22 55 J 20MHZ/20PF/49US 040G 457624 1B LABEL-CPU U401 056G 562 86 TSU16AK PQFP-128 BY MST U202 056G 563 7 IC AIC1084-33PMTR-R AIC U201 056G 563 31 AI1117D-1.8-EI U603 056G 643 5A MAX810 STRG U601 056G1125137 X W78E065A40PL PLCC44 U301 056G1133 34 M24C02-WMN6TP ht tp :// 045G 88525 E 45 17" LCD Color Monitor Lenovo LXH-GJ17L3 056G1133 56 M24C16-WMN6TP Q201 057G 417 4 PMBS3904/PHILIPS-SMT(04) Q202 057G 417 4 PMBS3904/PHILIPS-SMT(04) Q204 057G 417 4 PMBS3904/PHILIPS-SMT(04) Q601 057G 417 6 PMBS3906/PHILIPS-SMT(06) Q602 057G 417 6 PMBS3906/PHILIPS-SMT(06) Q603 057G 417 6 PMBS3906/PHILIPS-SMT(06) Q203 057G 763 1 A03401 SOT23 BY AOS(A1) RN601 061G 125472 8 RST CHIP AR 8P4R 4.7 KOHM +-5% 1/16W RN602 061G 125472 8 RST CHIP AR 8P4R 4.7 KOHM +-5% 1/16W FB301 061G0603000 RST CHIPR 0 OHM +-5% 1/10W FB302 061G0603000 RST CHIPR 0 OHM +-5% 1/10W FB303 061G0603000 RST CHIPR 0 OHM +-5% 1/10W R209 061G0603000 RST CHIPR 0 OHM +-5% 1/10W R502 061G0603000 RST CHIPR 0 OHM +-5% 1/10W R301 061G0603101 RST CHIPR 100 OHM +-5% 1/10W R302 061G0603101 RST CHIPR 100 OHM +-5% 1/10W R303 061G0603101 RST CHIPR 100 OHM +-5% 1/10W R305 061G0603101 RST CHIPR 100 OHM +-5% 1/10W R306 061G0603101 RST CHIPR 100 OHM +-5% 1/10W R307 061G0603101 R309 061G0603101 R312 061G0603101 R315 061G0603101 R316 061G0603101 R402 061G0603101 R608 061G0603101 R609 061G0603101 R634 061G0603101 R635 061G0603101 RST CHIPR 100 OHM +-5% 1/10W R636 061G0603101 RST CHIPR 100 OHM +-5% 1/10W R639 061G0603101 RST CHIPR 100 OHM +-5% 1/10W R624 061G0603102 RST CHIP 1K 1/10W 5% R623 061G0603102 RST CHIP 1K 1/10W 5% R622 061G0603102 RST CHIP 1K 1/10W 5% R621 061G0603102 RST CHIP 1K 1/10W 5% R620 061G0603102 RST CHIP 1K 1/10W 5% R311 061G0603102 RST CHIP 1K 1/10W 5% R310 061G0603102 RST CHIP 1K 1/10W 5% R203 061G0603102 RST CHIP 1K 1/10W 5% R602 061G0603103 RST CHIPR 10 KOHM +-5% 1/10W R601 061G0603103 RST CHIPR 10 KOHM +-5% 1/10W R407 061G0603103 RST CHIPR 10 KOHM +-5% 1/10W R406 061G0603103 RST CHIPR 10 KOHM +-5% 1/10W R405 061G0603103 RST CHIPR 10 KOHM +-5% 1/10W R404 061G0603103 RST CHIPR 10 KOHM +-5% 1/10W w. wj el. ne t U602 RST CHIPR 100 OHM +-5% 1/10W RST CHIPR 100 OHM +-5% 1/10W RST CHIPR 100 OHM +-5% 1/10W RST CHIPR 100 OHM +-5% 1/10W ht tp :// ww RST CHIPR 100 OHM +-5% 1/10W RST CHIPR 100 OHM +-5% 1/10W RST CHIPR 100 OHM +-5% 1/10W RST CHIPR 100 OHM +-5% 1/10W RST CHIPR 100 OHM +-5% 1/10W 46 17" LCD Color Monitor Lenovo LXH-GJ17L3 061G0603103 RST CHIPR 10 KOHM +-5% 1/10W R202 061G0603103 RST CHIPR 10 KOHM +-5% 1/10W R204 061G0603103 RST CHIPR 10 KOHM +-5% 1/10W R206 061G0603103 RST CHIPR 10 KOHM +-5% 1/10W R208 061G0603103 RST CHIPR 10 KOHM +-5% 1/10W R211 061G0603103 RST CHIPR 10 KOHM +-5% 1/10W R308 061G0603103 RST CHIPR 10 KOHM +-5% 1/10W R615 061G0603103 RST CHIPR 10 KOHM +-5% 1/10W R614 061G0603103 RST CHIPR 10 KOHM +-5% 1/10W R613 061G0603103 RST CHIPR 10 KOHM +-5% 1/10W R607 061G0603103 RST CHIPR 10 KOHM +-5% 1/10W R606 061G0603103 RST CHIPR 10 KOHM +-5% 1/10W R605 061G0603103 RST CHIPR 10 KOHM +-5% 1/10W R604 061G0603103 RST CHIPR 10 KOHM +-5% 1/10W R215 061G0603104 RST CHIPR 100 KOHM +-5% 1/10W R617 061G0603121 RST CHIPR 120 OHM +-5% 1/10W R618 061G0603121 RST CHIPR 120 OHM +-5% 1/10W R313 061G0603222 RST CHIPR 2.2 KOHM +-5% 1/10W R403 061G0603390 0F RST CHIPR 390 OHM +-1% 1/10W R304 061G0603471 RST CHIPR 470 OHM +-5% 1/10W R318 061G0603472 R616 061G0603472 R619 061G0603472 R317 061G0603472 R212 061G0603472 R207 061G0603472 R205 061G0603472 R201 061G0603472 R325 061G0603750 R326 061G0603750 RST CHIPR 75 OHM +-5% 1/10W R327 061G0603750 RST CHIPR 75 OHM +-5% 1/10W C307 065G0603102 32 1000PF +-10% 50V X7R C606 065G0603102 32 1000PF +-10% 50V X7R C607 065G0603102 32 1000PF +-10% 50V X7R C608 065G0603102 32 1000PF +-10% 50V X7R C609 065G0603102 32 1000PF +-10% 50V X7R C610 065G0603102 32 1000PF +-10% 50V X7R C407 065G0603104 32 CHIP 0.1UF 50V X7R C406 065G0603104 32 CHIP 0.1UF 50V X7R C404 065G0603104 32 CHIP 0.1UF 50V X7R C401 065G0603104 32 CHIP 0.1UF 50V X7R C313 065G0603104 32 CHIP 0.1UF 50V X7R C216 065G0603104 32 CHIP 0.1UF 50V X7R C408 065G0603104 32 CHIP 0.1UF 50V X7R C409 065G0603104 32 CHIP 0.1UF 50V X7R C410 065G0603104 32 CHIP 0.1UF 50V X7R w. wj el. ne t R314 RST CHIPR 4.7KOHM +-5% 1/10W RST CHIPR 4.7KOHM +-5% 1/10W RST CHIPR 4.7KOHM +-5% 1/10W RST CHIPR 4.7KOHM +-5% 1/10W ht tp :// ww RST CHIPR 4.7KOHM +-5% 1/10W RST CHIPR 4.7KOHM +-5% 1/10W RST CHIPR 4.7KOHM +-5% 1/10W RST CHIPR 4.7KOHM +-5% 1/10W RST CHIPR 75 OHM +-5% 1/10W 47 17" LCD Color Monitor Lenovo LXH-GJ17L3 065G0603104 32 CHIP 0.1UF 50V X7R C601 065G0603104 32 CHIP 0.1UF 50V X7R C511 065G0603104 32 CHIP 0.1UF 50V X7R C510 065G0603104 32 CHIP 0.1UF 50V X7R C428 065G0603104 32 CHIP 0.1UF 50V X7R C426 065G0603104 32 CHIP 0.1UF 50V X7R C425 065G0603104 32 CHIP 0.1UF 50V X7R C423 065G0603104 32 CHIP 0.1UF 50V X7R C421 065G0603104 32 CHIP 0.1UF 50V X7R C420 065G0603104 32 CHIP 0.1UF 50V X7R C418 065G0603104 32 CHIP 0.1UF 50V X7R C417 065G0603104 32 CHIP 0.1UF 50V X7R C416 065G0603104 32 CHIP 0.1UF 50V X7R C415 065G0603104 32 CHIP 0.1UF 50V X7R C413 065G0603104 32 CHIP 0.1UF 50V X7R C412 065G0603104 32 CHIP 0.1UF 50V X7R C411 065G0603104 32 CHIP 0.1UF 50V X7R C214 065G0603104 32 CHIP 0.1UF 50V X7R C212 065G0603104 32 CHIP 0.1UF 50V X7R C210 065G0603104 32 CHIP 0.1UF 50V X7R C205 065G0603104 32 C203 065G0603104 32 C201 065G0603104 32 C207 065G060310432T C402 065G0603220 31 C403 065G0603220 31 CER1 0603 NP0 50V 22P PM C602 065G0603220 31 CER1 0603 NP0 50V 22P PM C604 065G0603220 31 CER1 0603 NP0 50V 22P PM C312 065G0603221 31 CER1 0603 NP0 50V 220P P C605 065G0603224 17 CAP:CER 0.22UF-20%-80% 16V C311 065G0603330 31 CER1 0603 NP0 50V 33P PM C304 065G0603473 32 CHIP 0.047UF 50V X7R C305 065G0603473 32 CHIP 0.047UF 50V X7R C306 065G0603473 32 CHIP 0.047UF 50V X7R C308 065G0603473 32 CHIP 0.047UF 50V X7R C309 065G0603473 32 CHIP 0.047UF 50V X7R C310 065G0603473 32 CHIP 0.047UF 50V X7R C217 065G0603683 32 CHIP 0.068UF 50L X7R C206 065G0805105 22 CHIP 1UF 25V X7R 0805 FB304 071G 56G151 A TB160808G151 FB406 071G 56Z601 CHIP BEAD 600 OHM 0805 FB405 071G 56Z601 CHIP BEAD 600 OHM 0805 FB404 071G 56Z601 CHIP BEAD 600 OHM 0805 FB403 071G 56Z601 CHIP BEAD 600 OHM 0805 FB402 071G 56Z601 CHIP BEAD 600 OHM 0805 FB401 071G 56Z601 CHIP BEAD 600 OHM 0805 w. wj el. ne t C618 CHIP 0.1UF 50V X7R CHIP 0.1UF 50V X7R CHIP 0.1UF 50V X7R MLCC 0603 CAP 0.1UF K 50V X7R ht tp :// ww CER1 0603 NP0 50V 22P PM 48 17" LCD Color Monitor Lenovo LXH-GJ17L3 071G 56Z601 CHIP BEAD 600 OHM 0805 D323 093G 39147 TZMC5V6 D322 093G 39147 TZMC5V6 D321 093G 39147 TZMC5V6 D320 093G 39147 TZMC5V6 D319 093G 39147 TZMC5V6 D318 093G 39147 TZMC5V6 D317 093G 39147 TZMC5V6 D304 093G 64 42 P BAV70 SOT23 BY PAN JIT D303 093G 6433P BAV99 D302 093G 6433P BAV99 D301 093G 6433P BAV99 D201 093G1004 3 SS14 D202 093G1020 1 S GS1D 715G1793 1 MAIN BOARD PCB IDPC1742HDL1P INVERTER BOAR CN203 033G8021 2E U WAFER CN202 033G8021 2E U WAFER CN201 033G8021 2E U WAFER CN204 033G8021 2E U WAFER 6 4503 ne el. w. wj 040G 45762412B t FB201 CBPC LABEL P051 051G Q212 057G 761 6 Q211 057G 761 6 Q210 057G 761 6 Q209 057G 761 6 C214 063G210J1842AC FILM CAP 0.18UF J 250V C213 063G210J1842AC FILM CAP 0.18UF J 250V C218 065G 3J2206ET 22PF 5% SL 3KV TDK C217 065G 3J2206ET 22PF 5% SL 3KV TDK C216 065G 3J2206ET 22PF 5% SL 3KV TDK C215 065G 3J2206ET 22PF 5% SL 3KV TDK C103 067G215B471 3K 470UF +-20% 16V C223 067G215C151 4K "LOW E,S,R 150UF +-20% 25" C201 067G215C151 4K "LOW E,S,R 150UF +-20% 25" L101 071G 55 28 FERRITE BEAD 7.62*5.08* L203 073G 174 30 HA FILTER L204 073G 174 30 HA FILTER L201 073G 253139 Y CHOKE COIL L202 073G 253139 Y CHOKE COIL PT202 080LL15T 7DNG X'FMR PT201 080LL15T 7DNG X'FMR CON102 095G8014 6512 WIRE HARNESS 705G88717KR DC'S ASS'Y 071G 100512 CORE 088G 304 7K M DC JACK 2SC5706-P-E 2SC5706-P-E tp :// ww 2SC5706-P-E ht CN101 RTV 2SC5706-P-E 49 17" LCD Color Monitor Lenovo LXH-GJ17L3 056G 563 20 AP1501-50K5A U201 056G 622 1 BA9741F-SMT Q205 057G 417 4 PMBS3904/PHILIPS-SMT(04) Q206 057G 417 4 PMBS3904/PHILIPS-SMT(04) Q207 057G 417 6 PMBS3906/PHILIPS-SMT(06) Q208 057G 417 6 PMBS3906/PHILIPS-SMT(06) Q202 057G 760 4 DTA144WKA BY ROHM SMT Q201 057G 760 5 DTC144WKA BY ROHM SMT Q203 057G 763 3 AO4411 SO-8 Q204 057G 763 3 AO4411 SO-8 R102 061G0603000 RST CHIPR 0 OHM +-5% 1/10W R204 061G0603103 RST CHIPR 10 KOHM +-5% 1/10W R222 061G0603123 RST CHIPR 12 KOHM +-5% 1/10W R223 061G0603123 RST CHIPR 12 KOHM +-5% 1/10W R238 061G0603123 RST CHIPR 12 KOHM +-5% 1/10W R239 061G0603123 RST CHIPR 12 KOHM +-5% 1/10W R210 061G0603153 RST CHIPR 15KOHM +-5% 1/10W R211 061G0603153 RST CHIPR 15KOHM +-5% 1/10W R220 061G0603153 RST CHIPR 15KOHM +-5% 1/10W R221 061G0603153 RST CHIPR 15KOHM +-5% 1/10W R216 061G0603221 R217 061G0603221 R212 061G0603392 R213 061G0603392 R214 061G0603392 R215 061G0603392 R218 061G0603471 R219 061G0603471 R208 061G0603472 R209 061G0603472 RST CHIPR 4.7KOHM +-5% 1/10W R205 061G0603473 RST CHIPR 47 KOHM +-5% 1/10W R206 061G0603473 RST CHIPR 47 KOHM +-5% 1/10W R202 061G0603512 RST CHIPR 5.1 KOHM +-5% 1/10W R203 061G0603512 RST CHIPR 5.1 KOHM +-5% 1/10W R241 061G0603513 RST CHIPR 51 KOHM +-5% 1/10W R240 061G0603513 RST CHIPR 51 KOHM +-5% 1/10W R237 061G0603561 RST CHIPR 560 OHM +-5% 1/10W R236 061G0603561 RST CHIPR 560 OHM +-5% 1/10W R235 061G0603621 RST CHIPR 620 OHM +-5% 1/10W R234 061G0603621 RST CHIPR 620 OHM +-5% 1/10W C206 065G0805104 22 0.1UF +-10% 25V X7R 080 C205 065G0805104 22 0.1UF +-10% 25V X7R 080 C204 065G0805104 22 0.1UF +-10% 25V X7R 080 C202 065G0805104 22 0.1UF +-10% 25V X7R 080 C110 065G0805104 22 0.1UF +-10% 25V X7R 080 C109 065G0805104 22 0.1UF +-10% 25V X7R 080 w. wj el. ne t U101 RST CHIPR 220 OHM +-5% 1/10W RST CHIPR 220 OHM +-5% 1/10W RST CHIPR 3.9 KOHM +-5% 1/10W RST CHIPR 3.9 KOHM +-5% 1/10W ht tp :// ww RST CHIPR 3.9 KOHM +-5% 1/10W RST CHIPR 3.9 KOHM +-5% 1/10W RST CHIPR 470 OHM +-5% 1/10W RST CHIPR 470 OHM +-5% 1/10W RST CHIPR 4.7KOHM +-5% 1/10W 50 17" LCD Color Monitor Lenovo LXH-GJ17L3 065G0805104 22 0.1UF +-10% 25V X7R 080 C104 065G0805105 27 CHIP 1UF Y5V 0805 C203 065G0805105 27 CHIP 1UF Y5V 0805 C209 065G0805105 27 CHIP 1UF Y5V 0805 C210 065G0805105 27 CHIP 1UF Y5V 0805 C211 065G0805105 27 CHIP 1UF Y5V 0805 C212 065G0805105 27 CHIP 1UF Y5V 0805 C219 065G0805105 27 CHIP 1UF Y5V 0805 C220 065G0805105 27 CHIP 1UF Y5V 0805 C208 065G0805331 31 CHIP 330PF 50V NPO C221 065G0805474 27 CHIP 0.47UF 25V Y5V C222 065G0805474 27 CHIP 0.47UF 25V Y5V D203 093G 39S 3 T BZT52-C11 D204 093G 39S 3 T BZT52-C11 D201 093G2004 2A SM240A DO-214AC D202 093G2004 2A SM240A DO-214AC D101 093G3004 2 SR34 PAN JIT L102 006G 31502 1.5MM RIVET PT202 006G 31502 1.5MM RIVET 715G1787 2 POWER BOARD PCB ne el. 071G 55 19 T w. wj J010 t C108 FERRITE BEAD D9X3. 5X0.8 PT201 006G 31502 1.5MM RIVET R224 061G 17210252T R225 061G 17210252T R226 061G 17210252T R227 061G 17210252T 1K OHM 5% 1/4W R228 061G 17210252T 1K OHM 5% 1/4W R229 061G 17210252T 1K OHM 5% 1/4W R230 061G 17210252T 1K OHM 5% 1/4W R231 061G 17210252T 1K OHM 5% 1/4W R232 061G 17210252T 1K OHM 5% 1/4W R233 061G 17210252T 1K OHM 5% 1/4W R201 061G 60230352T 30KOHM 5% 1/6W L103 071G 55 19 T FERRITE BEAD D9X3. 5X0.8 D205 093G 64 1152T 1N4148 D206 093G 64 1152T 1N4148 D207 093G 64 1152T 1N4148 D208 093G 64 1152T 1N4148 D209 093G 64 1152T 1N4148 D210 093G 64 1152T 1N4148 L102 S73G253138V CHOKE COIL ASS'Y KEPC780KKLHNP KEY BOARD SW105 077G 600 1GCJ TACT SWITCH TSPB-2 -NP SW103 077G 600 1GCJ TACT SWITCH TSPB-2 -NP SW104 077G 600 1GCJ TACT SWITCH TSPB-2 -NP SW102 077G 600 1GCJ TACT SWITCH TSPB-2 -NP 1K OHM 5% 1/4W 1K OHM 5% 1/4W ht tp :// ww 1K OHM 5% 1/4W 51 17" LCD Color Monitor Lenovo LXH-GJ17L3 077G 600 1GCJ TACT SWITCH TSPB-2 -NP DP103 081G 12 2 GP GP36032ME/50-ZO JP101 095G8014 16625 HARNESS C101 065G0603104 32 CHIP 0.1UF 50V X7R C102 065G0603104 32 CHIP 0.1UF 50V X7R C103 065G0603104 32 CHIP 0.1UF 50V X7R C104 065G0603104 32 CHIP 0.1UF 50V X7R C105 065G0603104 32 CHIP 0.1UF 50V X7R C106 065G0603104 32 CHIP 0.1UF 50V X7R C107 065G0603104 32 CHIP 0.1UF 50V X7R D101 093G 39S 24 T RLZ 5.6B LLDS D102 093G 39S 24 T RLZ 5.6B LLDS D103 093G 39S 24 T RLZ 5.6B LLDS D104 093G 39S 24 T RLZ 5.6B LLDS D109 093G 39S 24 T RLZ 5.6B LLDS D107 093G 39S 24 T RLZ 5.6B LLDS D105 093G 39S 24 T RLZ 5.6B LLDS 715G1792 1 KEY BOARD PCB Q07G 8 3 6 COMPOUND PALLET Q07G 8 3 7 COMPOUND PALLET w. wj el. ne t SW101 Q40G 17E608 2B RATING LABEL Q40G 582608 2B CARTON LABEL Q41G780060816A QSG Q44G7032 1 EPS(L) EPS(R) ww Q44G7032 2 EPE Q44G7032608 1B CARTON Q45G 88607 27 PE BAG FOR BASE Q45G 88609 94 EPE BAG FOR MONITOR :// Q44G7032 3EPE Q52G6020 64 L tp 040G 58162435A PET PROTECT FILM P/N LABEL TCO'95 CARD Q41G780060837A STW FOR AP Q45G 76 28A27 PE BAG FOR MANUAL Q70G7006608 5A CD MANUAL ht 041G 68615 3B 52 17" LCD Color Monitor Lenovo LXH-GJ17L3 12. Different Parts List Diversity of T76CM4CDB5H6NP compared with T76CM4CDB5H4NP Location E089A Part No. Description 089G404A15N YH POWER CORD Diversity of T76CM4CDB5H8NP compared with T76CM4CDB5H4NP Location E089A Part No. Description 089G404A15N YH POWER CORD Diversity of T76CM4CCB5H4N compared with T76CM4CDB5H4NP Part No. Description SHIPPING LABEL Q40G 582608 2C CARTON LABEL Q44G7032608 3B CARTON Q70G7006608 1C CD MANUAL w. wj el. ne 040G 581 26704 t Location Diversity of T77CM4CCB5H4N compared with T76CM4CDB5H4NP Location Part No. 040G 581 26704 089G1735GAA700 750GLC70A7P13N SHIPPING LABEL SIGNAL CABLE PANEL CLAA170EA07P 000 FZ CPT ww E750L Description MAIN BOARD Q40G 582608 2C CARTON LABEL Q44G7032608 3B CARTON :// CBPC7CM4H4Q1 CD MANUAL tp Q70G7006608 1C Diversity of T77CM4CDB5H4N compared with T76CM4CDB5H4NP ht Location E750L Part No. Description 089G1735GAA700 SIGNAL CABLE 750GLC70A7P13N PANEL CLAA170EA07P 000 FZ CPT CBPC7CM4H4Q1 MAIN BOARD Q40G 582608 2C CARTON LABEL Q44G7032608 3B CARTON Q70G7006608 1C CD MANUAL 53 17" LCD Color Monitor Lenovo LXH-GJ17L3 Diversity of T77CM4CCB5H4N compared with T76CM4CDB5H4NP Location Part No. Description SHIPPING LABEL 089G1735GAA700 SIGNAL CABLE 750GLB70A7P41N PANEL CLAA170EA07P 040 FQ CTOC CBPC7CM4H4Q2 MAIN BOARD IDPC1742HDL3P INVERTER BOARD CN201 033G8021 2E AC WAFER CN202 033G8021 2E AC WAFER CN203 033G8021 2E AC WAFER CN204 033G8021 2E AC WAFER U101 056G 563 11 S1-8050SD R236 061G0603471 RST CHIPR 470 OHM +-5% 1/10W R237 061G0603471 RST CHIPR 470 OHM +-5% 1/10W PT202 S80LL15T7VG TRANSFORMER ASS'Y S80LL15T7VGZ TRANSFORMER ASS'Y S80LL15T7VG TRANSFORMER ASS'Y S80LL15T7VGZ TRANSFORMER ASS'Y Q40G 582608 2C CARTON LABEL Q44G7032608 3B ne CARTON CD MANUAL ht tp :// ww Q70G7006608 1C el. PT201 w. wj E750L t 040G 581 26704 54