Download Asus VW171S Service manual
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17" LCD Color Monitor ASUS VW171S ne t Service Service Service el. Horizontal Frequency 30-82 KHz TABLE OF CONTENTS Page Description Page w. wj Description 6.Schematic……………......................................20 Revision List.…........................................……......2 6.1.Main Board………..........................................20 Important Safety Notice.……..................……......3 6.2.Power Board...……....................................24 1.Monitor Specification..............................………........4 6.3. Audio Board...……......................................26 2.LCD Monitor Description…………………………….......5 7.PCB Layout..………….......................................27 3.Operation Instruction…………...............……...........6 7.1.Main Board………........................................27 3.1.General Instructions...........................…...........6 7.2.Power Board….......................................30 3.2.Control Button…………….…..............……...............6 7.3.Audio Board...…….......................................32 3.3.OSD Menu…………….…...........................…............7 7.4.Key Board…………….....................................32 4.Input/Output Specification............……………............11 8.Maintainability……….......................................33 4.1.Input Signal Connector............………….................11 8.1.Equipments and Tools Requirement...............33 4.2.Power Supply Requirements...............................11 8.2.Trouble Shooting…………..............................34 4.3.Factory Preset Display Modes..........................12 9.White-Balance, Luminance adjustment.............40 4.4.Panel Specification.....………………..................13 10.Monitor Explode View………..…….…............42 5.Block Diagram…..…...................…………................16 11.BOM List…………………………………............43 5.1.Software Flow Chart…………………....….......16 12.Different Part List………………………….........54 ht tp :// ww Table Of Contents.......……..............................…........1 5.2.Electrical Block Diagram……………..….......18 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 ASUS VW171S Revision List Version Release Date Revision History TPV Model Name A00 Jul.27, 2007 Initial release T77HMRDD8WUSAN T77GMRHT8WUSAN Oct.22, 2007 Add new BOM in Item12 T77HMRDD8WUSAZ tp :// ww w. wj el. ne t T77HMRDT8WUSAN ht A01 2 17" LCD Color Monitor ASUS VW171S Important Safety Notice Proper service and repair is important to the safe, reliable operation of all AOC Company Equipment. The service procedures recommended by AOC and described in this service manual are effective methods of performing service operations. 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. t 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 ASUS VW171S ht tp :// ww w. wj el. ne t 1. Monitor Specifications 4 17" LCD Color Monitor ASUS VW171S 2. LCD Monitor Description The LCD monitor will contain a main board, an audio 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 Flat Panel and CCFL Drive. t CCFL backlight RS232 Connector ne Power board Main Board For white balance el. (Include: adapter, inverter) Audio Board HOST Computer ht tp :// ww 100V-240V mode Key Board w. wj AC-IN adjustment in factory 5 Video signal, DDC 17" LCD Color Monitor ASUS VW171S 3. Operating Instructions 3.1 General Instructions Press the power button to turn the monitor on or off. The other control buttons are located at the front of the panel of the monitor. By changing these settings, the picture can be adjusted to your 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. 3.2 Control Buttons ht tp :// ww w. wj el. ne t 3.2.1 Key Control 6 17" LCD Color Monitor ASUS VW171S 3.3 OSD Menu ht tp :// 3.3.1 How to Reconfigure ww w. wj el. ne t 3.2.2 Key Function 7 17" LCD Color Monitor ASUS VW171S ht tp :// ww w. wj el. ne t 3.3.2 OSD Function Introduction 8 ASUS VW171S ht tp :// ww w. wj el. ne t 17" LCD Color Monitor 9 ASUS VW171S ht tp :// ww w. wj el. ne t 17" LCD Color Monitor 10 17" LCD Color Monitor ASUS VW171S 4. Input/ Output Specification 4.1 Input Signal Connector Analog connectors Description Pin No. Description 1. Red Video 9. +5V 2. Green Video 10. Logic Ground 3. Blue Video 11. Monitor Ground 4. Monitor Ground 12. DDC-Serial Data 5. DDC-Return 13. H-Sync 6. Red Ground 14. V-Sync 7. Green Ground 15. DDC-Serial Clock 8. Blue Ground A/C Line frequency range Input Voltage transients 11 15 100 V ~ 240 V 50 ± 3Hz, 60 ± 3Hz 90-264 voltage AC for 10 sec @40℃ 1.5A max at 100V; 0.8A max at 240 V Peak surge current tp Leakage current < 60A peak at 240 VAC and cold starting :// Current 10 ww A/C Line voltage range 5 6 w. wj 4.2 Power Supply Requirements 1 el. VGA connector layout ne t Pin No. ht Power line surge < 30A peak at 120VAC and cold starting < 3.5mA No advance effects (no loss of information or defect) with a maximum of 1 half-wave missing per second 11 ASUS VW171S ht tp :// ww w. wj el. ne t 17" LCD Color Monitor 4.3 Factory Preset Display Modes 12 17" LCD Color Monitor 4.4 Panel Specification ASUS VW171S 4.4.1 General Features _ 17.0 WXGA+ for Monitor application _ High Resolution: 1440*900 _ 2-ch LVDS interface system _ LCD Timing Controller _ Wide Viewing Angle _ RoHS compliance ht tp :// ww w. wj el. ne t 4.4.2 General Specification 13 17" LCD Color Monitor ASUS VW171S ht tp :// ww w. wj el. ne t 4.4.3 Optical Characteristics 14 17" LCD Color Monitor ASUS VW171S 4.4.4 Electrical Characteristics ne t (1) TFT-LCD ht tp :// ww w. wj el. (2) Backlight 15 17" LCD Color Monitor ASUS VW171S 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 ww Y :// 9 tp 10 11 Y 12 ht N N 13 Y Y 14 15 Y 17 18 N N 19 Y 16 N 16 17" LCD Color Monitor ASUS VW171S 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. 10) In standby mode? 11) Update the lifetime of back light. el. 12) Check the analog port, are there any signals coming? ne t Scalar initializes. 13) Does the scalar send out an interrupt request? 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. 18) Process the OSD display. ww 17) Program the scalar to be able to show the coming mode. ht tp :// 19) Read the keyboard. Is the power key pressed? 17 17" LCD Color Monitor 5.2 Electrical Block Diagram ASUS VW171S 5.2.1 Main Board LCD Interface (CN301) Scalar TSUM16AWR-LF-1 Key Control SST25LF020A (Include MCU, ADC, OSD) Interface (U203) (U401) (CN201) ne H sync t Flash Memory V sync el. RGB D-Sub Crystal 14.318MHZ w. wj Connector (X201) (CN101) :// ww SDA _VGA, SCL _VGA EEPROM M24C02 ht tp (U703) 18 17" LCD Color Monitor ASUS VW171S 5.2.2 Inverter/Power Board AC input Bridge Rectifier and Filter EMI filter Rectifier diodes Transformer Start Circuit: R904, R932, R933 CN902 5V Feedback Circuit PWM Control IC 12V Output Circuit MOSFET el. Transformer Feedback Circuit w. wj PWM Control IC Over Voltage tp :// ww (IC801) ht Lamp ne t ON/OFF 19 ON/OFF Control DIM 17" LCD Color Monitor ASUS VW171S 6. Schematic 6.1 Main Board 715G2564-1D DSUB_H DSUB_V 2 2 ZD102 UDZS5.6B FB102 1 VGA_B+ R105 R106 C102 C103 2K2 1/16W 5%2K2 1/16W 5% 22pF 22pF BEAD 2 R104 R107 ne t VGA_B- R108 16 CN101 ZD105 UDZS5.6B 11 ZD106 UDZS5.6B 2 2 ZD103 UDZS5.6B 1 BEAD ZD104 UDZS5.6B 2 390 OHM 1/16W R111 R112 75R 1/16W 5% VGA_G- DB15 100R 1/16W 5% C105 0.047uF C106 0.047uF 100R 1/16W 5% C107 0.047uF DSUB_B+ 2 DSUB_B- 2 DSUB_SOG 2 DSUB_G+ 2 C108 5pF/50V el. 12 2 2 R113 VGA_BVGA_B+ VGA_GVGA_G+ VGA_RVGA_R+ FB103 VGA_G+ 1 13 100R 1/16W 5% DDC1_SDA R109 VGA_PLUG DSUB_5V DSUB_5V 1 R114 100R 1/16W 5% C109 0.047uF DSUB_G- 2 R115 100R 1/16W 5% C110 0.047uF DSUB_R+ 2 100R 1/16W 5% C113 0.047uF DSUB_R- 2 C115 1 1 2 2 :// w 0.1uF/16V0.1uF/16V tp 1 2 3 4 U703 A0 A1 A2 GND VCC WP SCL SDA C111 5pF/50V 75R 1/16W 5% VGA_R- C117 C414 0.22uF16V 2 R116 D104 CMVCC1 BAV99 C116 0.1uF/16V 1 BEAD DGND 0.1uF/16V .w j C114 R117 8 7 6 5 CMVCC1 VCC3.3 BAV70 D105 R137 1K 1/16W 5% R120 10K 1/16W 5% R413 10K 1/16W 5% DDC1_SCL DDC1_SDA DSUB_5V R121 10K 1/16W 5% VGA_PLUG DET_CABLE 2 EDID_WP 3 M24C02-WMN6TP ht GND POWER D103 BAV99 VGA_R+ ww D102 BAV99 3 VGA_B+ 3 3 VGA_R+ VGA_G+ FB101 1 DDC1_SDA 14 1 2 10 5 9 4 8 3 7 2 6 1 15 R110 1 100R 1/16W 5% DDC1_SCL 2 DDC1_SCL 17 2 100R 1/16W 5% C101 0.047uF C104 5pF/50V 75R 1/16W 5% 1 ZD101 UDZS5.6B 1 R102 100R 1/16W 5% R103 100R 1/16W 5% 2 2 R101 0R05 1/16W T P V ( Top Victory Electronics Co . , 絬隔瓜絪腹 Key Component Date 20 1.Input Wednesday , June 27, 2007 Ltd. ) OEM MODEL ASUS VW171S Size B TPV MODEL ASUS VW171S Rev 1D PCB NAME 715G2564-1D Sheet 1 of 5 称爹 17" LCD Color Monitor ASUS VW171S VDDC AVDD VDDP VDDP 1 1 1 1 1 1 1 1 1 1 1 DSUB_R+ DSUB_RDSUB_G+ DSUB_GDSUB_SOG DSUB_B+ DSUB_BDSUB_H DSUB_V DDC1_SDA DDC1_SCL RIN0P RIN0M GIN0P GIN0M SOGIN0 BIN0P BIN0M HSY NC0 VSY NC0 DDCA_SDA/RS232_TX DDCA_SCL/rs232_RX 30 53 VDDC VDDC 51 VDDP 13 12 10 9 11 8 7 16 17 18 19 AVDD_ADC 6 VCC3.3 1 VCTRL LVA3P LVA3M LVA2P LVA2M LVA1P LVA1M LVA0P LVA0M 52 33 34 PA0 PA1 35 36 37 38 39 40 PA4 PA5 PA6 PA7 PA8 PA9 C202 VCC1.8 4 VDDC 15 14 REXT REFP TSUM16AWR-LF-1 PB[0..9] PB[0..9] 3 CMVCC R225 NC REFM 100R 1/16W 5% 28 10uF/16v 54 R219 100K 1/16W 5% RSTN GPIO_P00/SAR1 GPIO_P01/SAR2 GPIO_P27/PWM1 RST GPIO_P06 GPIO_P07 PWM0/GPIO_P26 GPIO_P13 GPIO_P14 XIN 10K 1/16W 5% 100R 1/16W 5% 57 58 59 R213 R214 100R 1/16W 5% 100R 1/16W 5% 60 61 62 63 64 R217 R218 R220 R222 R221 4K7 1/16W 5% 4K7 1/16W 5% 100R 1/16W 5% 100R 1/16W 5% 100R 1/16W 5% 55 56 2 XOUT GPIO_P10/I2C_MCL GPIO_P11/I2C_MDA MODE[0] MODE[1] 3 5 29 31 32 R226 R227 KEY 2 KEY 1 26 25 R215 100R 1/16W 5% :// w 10K 1/16W 5%10K 1/16W 5% C415 10K 1/16W 5% PANEL_ID# on_BACKLIGHT 4 adj_BACKLIGHT 4 X201 14.318MHz CMVCC R211 Mute 4 10K 1/16W 5% 20K OHM 1/16W R208 10K 1/16W 5% NC 4 R205 R209 0.1uF/16V R224 Volume# VCC3.3 VCC3.3 C219 Q202 PMBS3906 20K OHM 1/16W Q203 PMBS3906 R216 0.1uF/16V R212 LED_ORANGE 75R 1/16W 5% LED_GRN/BLUE 75R 1/16W 5% POWER_KEY # VCC3.3 R223 10K 1/16W 5% PPWR_ON# DET_CABLE 3 1 VCC3.3 CN201 R228 3.9K OHM 1/16W R229 3.9K OHM 1/16W KEY 1 KEY 2 POWER_KEY # LED_GRN/BLUE LED_ORANGE 1 2 3 4 5 6 tp C222 22pF 1 GPIO_P12 PWM1/GPIO_P25 R232 R230 Q406 PMBS3904 VCC3.3 ww C221 22pF R201 0R05 1/16W LVDS 20 27 CONN ht C220 2 RST_5V R207 SDO SCZ SCK SDI GPIO_P15/PWM0 PWM2/GPIO_P24 GND GND GND SST25LF020A-33-4C-SAE 21 22 23 24 C212 0.1uF/16V 0.1uF/16V .w j 8 7 6 5 1 CE# VDD SO HOLD# WP# SCK VSS SI + R210 10K 1/16W 5% U203 1 2 WP 3 4 C211 EDID_WP 3 R414 C218 0.22uF16V + 10uF/16v ne t 0.1uF/16V C201 PB0 PB1 PB2 PB3 PB4 PB5 PB6 PB7 PB8 PB9 3 el. 4 R204 390 OHM 1/16W AVDD VCC3.3 41 42 43 44 45 46 47 48 49 50 PA[0..9] C207 0.1uF/16V 0.1uF/16V VCC1.8 C209 LVB3P LVB3M LVBCKP LVBCKM LVB2P LVB2M LVB1P LVB1M LVB0P LVB0M + AVDD 300OHM C203 10uF/16v PA[0..9] FB203 VCC3.3 C225 0.1uF/16V C226 0.1uF/16V C227 0.1uF/16V C228 0.1uF/16V C229 0.1uF/16V Near to Connect T P V ( Top Victory Electronics 絬隔瓜絪腹 Key Component Date 21 2.Scalar Thursday , June 28, 2007 Co . , Ltd. ) OEM MODEL ASUS VW171S Size C TPV MODEL ASUS VW171S Rev 1D PCB NAME 715G2564-1D 称爹 <称爹> Sheet 2 of 5 17" LCD Color Monitor PA[0..9] PA[0..9] PANEL_VCC PA0 LVA3P PA1 LVA3M PA4 PA5 PA6 PA7 PA8 PA9 LVA2P LVA2M LVA1P LVA1M LVA0P LVA0M CN301 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 C302 0.1uF/16V PA0 PA1 PB2 PB3 PA4 PA5 R302 330R 1/8W 5% LVA3P LVA3M LVBCKP LVBCKM LVA2P LVA2M PB[0..9] PB[0..9] PB0 PB1 PB2 PB3 PB4 PB5 PB6 PB7 PB8 PB9 LVB3P LVB3M LVBCKP LVBCKM LVB2P LVB2M LVB1P LVB1M LVB0P LVB0M PA8 PA9 PB0 PB1 PB2 PB3 LVA0P LVA0M LVB3P LVB3M LVBCKP LVBCKM PB4 PB5 PB6 PB7 PB8 PB9 LVB2P LVB2M LVB1P LVB1M LVB0P LVB0M .w j 2 el. PA6 LVA1P PA7 LVA1M ne t 2 ASUS VW171S CONN ww 3D CMVCC 1 G PPWR_ON# PPWR_ON# 100K 1/16W 5% Q301 PMBS3906 Q302 AO3401 PANEL_VCC FB301 120OHM + C303 100uF25V tp 2 0.1uF/16V R304 AO3401L ht 2006-11-7 Add pull up 4K7 to MVCC C301 :// w R303 R301 4K7 1/16W 5%10K 1/16W 5% 2 S T P V ( Top Victory Electronics 絬隔瓜絪腹 Key Component Date 3.Output Thursday , June 28, 2007 22 Co . , Ltd. ) OEM MODEL ASUS VW171S Size B TPV MODEL ASUS VW171S Rev 1D PCB NAME 715G2564-1D Sheet 3 of 5 称爹 17" LCD Color Monitor ASUS VW171S VCC3.3 CMVCC CMVCC1 R401 10K 1/16W 5% R415 PANEL_ID# 10K 1/16W 5% C406 NC Mute Q403 NC 2 CMVCC1 Q405 R412 4K7 1/16W 5% Volume# 2N3904S-RTK/PS C410 NC 2 ww Q404 R407 NC 100uF25V NC FB402 NC VCC3.3 U701 3 VIN VOUT 2 C407 AP1117E33LA C409 + 0.1uF/16V C401 + C408 0.1uF/16V 100uF25V VCC3.3 C411 R408 NC NC U402 R409 NC tp NC + C402 0.1uF/16V MVCC 100uF25V :// w DSUB_5V C413 VSS 100R 1/16W 5% adj_BACKLIGHT 2 ht R406 Volume 100uF25V 2 1 R405 1K 1/16W 5% R411 10K 1/16W 5% .w j R410 10K 1/16W 5% VCC1.8 VO on_BACKLIGHT 2 el. VCC3.3 VCC3.3 VI + C403 0.1uF/16V R404 1,2,3 VCC3.3 3.3 OHM 2W 3 C412 CONN BKLT-VBRI R402 BKLT-EN 4K7 1/16W 5% 2N3904S-RTK/PS DGND BAT54C D106 U702 R403 1 CMVCC CMVCC BKLT-VBRI BKLT-EN C_PANEL_INDEX Volume Mute CMVCC1 ne t 1 2 3 4 5 6 7 8 9 VCC3.3 GND VCC3.3 CN401 TPV ( Top Victory Electronics 絬隔瓜絪腹 Key Component Date 23 4.Power Thursday , June 28, 2007 Co . , Ltd. ) OEM MODEL ASUS VW171S Size B TPV MODEL ASUS VW171S Rev 1D PCB NAME 715G2564-1D 称爹 <称爹> Sheet 4 of 5 17" LCD Color Monitor 6.2 Power Board ASUS VW171S 715G2664-1 100 1/4W R918 F902 0R05 1/4W C906 1500pF2KV R935 100 1/4W 3 C929 0.001uF 1 2 3 4 8 Vcc DRAIN GND HVS PROTECT DRIVER CTRL SENSE R907 NC 8 7 6 5 FB901 BEAD 3 12 D903 IN4148W ! Q901 STP10NK70ZFP C911 1uF/25V 3 4 R913 NC R911 1K 1/8W ! R931 8K2 1/8W ! ! ! F901 4A/250V 3 t NR901 NTCR 2 C921 0.0047UF/400V 2 1 2 1K 1/4W R928 1 C910 1000pF R936 NC R967 0R05 1/4W +5V C916 0.1uF R940 33K 1/10W R924 1K5 1/10W R925 1K 1/10W 1% R927 3.6K 1% 1/10W ZD922 RLZ5.1B ZD921 RLZ13B D915 IN4148W D916 IN4148W R926 10K 1/10W R942 1K 1/10W 1% R930 2.4K 1% 1/10W +5V +12V tp ! C928 0.0012uF Q902 PMBS3904 C925 NC ! R902 R901 680K 1/4W 680K 1/4W ! R914 0.27 2W ht R903 680K 1/4W C903 0.47uF/275V ! IC904 AP431VLA R916 1K5 1/8W 4.0mH ! C909 0.22uF/50V 2 1 + C939 1000uF25V + C924 0.01uF ! FG L901 R915 220K 1/8W IC903 PC123X2YFZOF :// w ! R910 10R 1/4W R938 R917 10K 1/8W 1K 1/8W R912 22K 1% 1/8W ! D907 31DQ06FC3 ww IC901 TEA1530AT C901 1000pF 3 JR901 0R05 1/4W C902 1000pF C915 470uF16V POWER X'FMR 4 L R933 4K7 1/4W el. ! R962 100 1/4W 6 1 ZD901 NC L903 1.1uH .w j 1 + R961 100 1/4W 10 1 2 C907 0.1uF C908 22uF/50V R909 10R 1/4W 11 1K 1/4W 1 D905 NC R929 1K 1/4W 2 3 L902 4 D901 PS102R 6 4 D900 BA159GPT 1 4 VCC R906 NC 2 - R932 4K7 1/4W R923 7 2 R905 NC C922 NC 1 3 R904 4K7 1/4W C905 100uF/450V + 2 2 ! C938 0.0015uF/2KV + 1K 1/4W R908 100K 2W 5 D906 SP10100 C918 680uF/25V + R922 9 + 1K 1/4W 4 3 2 1 ne t T901 1 BD901 2KBP08M + ! C917 680uF/25V 2 ! ZD902 RLZ13B 1 100 1/4W R920 +12V L904 1.1uH C912 0.001uF R921 100 1/4W R919 C931 C930 0.1uF 0.1uF 9 8 7 6 5 4 3 2 1 CN902 CONNECTOR DIM ON/OFF FG TPV(Top victory) Electronics Co.,ltd. 1 Title 02.ADAPTER CN901 SOCKET Size B ! Date: 24 Document Number <Doc> Rev 1 715G2664-1 Monday , July 16, 2007 Sheet 1 of 3 17" LCD Color Monitor ASUS VW171S E C803 1000pF R812 33 1/4W F801 0R05 1/4W +12V R806 3.6K 1% 1/10W R804 100 1/8W C802 470UF/25V Q801 PMBS3904 C824 0.1uF + R809 3.6K 1% 1/10W 4 Q808 PDTA144WK ON/OFF R839 22R 1/8W 1 4 3 5 S D G D S D 6 C819 0.01uF 1 D801 BAV99 2 1 R828 10K 1/10W 8 R822 1K 1/10W 1% CN802 CONN 2 3 R814 1K5 1/10W 1% 1 D802 BAV99 el. 3 D813 IN4148W .w j ww R805 10K 1/10W R841 68K 1% 1/10W R829 22R 1/8W C842 0.01uF :// w R802 56K OHM 1% 1/10W R851 9K1 1/10W 3 R801 1K5 1/10W 1% 9 R850 22R 1/8W Q810 RK7002 R813 3.6K OHM 1% 1/10W CN801 CONN 2 C839 1000pF 7 R853 68K 1% 1/10W R811 10K 1/10W R821 1K 1/10W 1% JR802 0R05 1/4W Q806 PMBS3904 D817 IN4148W R817 10K 1/10W Q802 AM9945N-T1-PF 5 G D R827 0R05 1/10W 5% C835 NC D805 BAW56 1 C823 0.01uF 2 Q812 PMBS3906 1 2 1 2 C801 15pF/3KV 6 7 Q811 PMBS3904 DIM C B 3 C807 0.1uF/25V 2 3 ne t Q804 PMBS3906 1 2 Q805 PDTC144WK 3 R855 33 1/4W 1 2 T801 POWER X'FMR 8 R825 22R 1/8W R832 10K 1/10W 1 2 3 4 5 6 7 8 ht C821 0.1uF/25V R810 51K 1% 1/8W R820 47K 1/10W R831 2.4K 1% 1/10W IC801 TL494IDR 2IN+ 1IN+ 2IN1INREF FEEDBACK DTC OUTPUT CTRL VCC CT C2 RT GND E2 C1 E1 tp C822 1uF/25V C820 220pF R861 NC R807 68K 1% 1/10W C817 NC R854 NC Q809 RK7002 R803 1M 1/10W 5% R808 47K 1/10W R826 1K 1/10W 1% Q803 PMBS3904 R818 1K 1/10W 1% Q807 NC R865 NC R837 68K OHM 1% 1/10W D814 IN4148W 16 15 14 13 12 11 10 9 C825 0.1uF/25V R824 1K 1/10W 1% JR801 0R05 1/4W C846 NC C845 2.2uF/16V R862 1M 1/10W 5% C834 0.022uF/25V R835 1M 1/10W 5% TPV(Top victory) Electronics Co.,ltd. Title 03. INVERTER Size Date: 25 Document Number <Doc> Rev 1 715G2664-1 Monday , July 16, 2007 Sheet 1 of 3 17" LCD Color Monitor 6.3. Audio Board ASUS VW171S 715G2767-1 AUDIO+5V +12V R223 NC MUTE# STANDBY C201 + VOL R220 10K OHM + C214 1.0uF/50V ZD203 HZ5C1-E 1 D201 1N4148 MUTE GND TR.MPS3906 Q202 MUTE# GND 1N4148 STANDBY D202 R222 10K OHM el. CN202 R217 1K OHM 1/4W C203 + C202 470uF/25V 0.1uF 470uF/25V GND R219 10K OHM 10K OHM 2 1 2 3 4 5 6 R221 AUDIO+5V 1K OHM 1/4W R224 ne t CONN .w j STANDBY R203 18KΩ PHONEJACK 6 R212 220KΩ 100 pF R210 R211 C212 20KΩ 20KΩ 100 pF C209 + 1.0uF/50V R215 NC VOL Q201 NC GND R216 GND 15 VS OUTR VOLUME SVR STBY VAROUT_R MUTE VAROUT_L + C213 1.0uF/50V 1.0uF/50V GND T P V ( Top NC INR 17 C205 470uF/16V 14 10 C207 470uF/16V 7 CN203 4 3 2 1 5 + C208 470uF/16V GND R202 R207 200KΩ 1KΩ R208 1KΩ GND CONN GND ht VOLUME tp NC R214 C210 + 12 OUTL GND GND GND GND GND GND GND C211 11 :// w GND AUDIO+5V 9 INL + 4 C206 0.47uF/50V VS C204 0.47uF/50V R201 18KΩ U201 E-TDA7496L 1 2 3 13 18 19 20 1 2 3 4 5 ww CN201 NC 8 16 +12V + MUTE VOLUME GND Victory Electronics Co . , 絬隔瓜絪腹 Key Component Date 02.AUDIO BOARD Thursday , June 28, 2007 26 Ltd. ) OEM MODEL ASUS VW171S Size TPV MODEL T77HMRDD8WUSAN Rev PCB NAME 715G2767-1 Sheet 2 of 2 称爹 A B 17" LCD Color Monitor ASUS VW171S 7. PCB Layout 7.1 Main Board ht tp :// ww w. wj el. ne t 715G2564-1D 27 ASUS VW171S ht tp :// ww w. wj el. ne t 17" LCD Color Monitor 28 ASUS VW171S ht tp :// ww w. wj el. ne t 17" LCD Color Monitor 29 17" LCD Color Monitor 7.2 Power Board ASUS VW171S ht tp :// ww w. wj el. ne t 715G2664-1 30 ASUS VW171S ht tp :// ww w. wj el. ne t 17" LCD Color Monitor 31 17" LCD Color Monitor 7.3 Audio Board ASUS VW171S ne t 715G2767-1 el. 7.4 Key Board ht tp :// ww w. wj 715G2546-2 32 17" LCD Color Monitor ASUS VW171S 8. Maintainability 8.1 Equipments and Tools Requirement Voltmeter. 2. Oscilloscope. 3. Pattern Generator. 4. DDC Tool with and Compatible Computer. 5. Alignment Tool. 6. LCD Color Analyzer. 7. Service Manual. 8. User Manual. ht tp :// ww w. wj el. ne t 1. 33 17" LCD Color Monitor 8.2 Trouble Shooting ASUS VW171S 8.2.1 Main Board (1). No Power No power Press power key and look if the picture is normal NG the AC of 100-240 is normal NG w. wj U702 PIN2=1.8V Reinsert or check the Adapter/Inverter section el. OK ne t Please reinsert and make sure Measure U701 PIN2=3.3V NG ww OK Replace U702, U701 X201 oscillate waveforms are normal NG :// OK ht tp Replace U401 34 Replace X201 17" LCD Color Monitor ASUS VW171S (2). No Picture No picture Measure U702 PIN2=1.8V Measure U701 PIN2=3.3V NG Replace U701 or U702 OK ne NG Replace X201 el. OK t X201 oscillate waveforms are normal w. wj Check if the sync signal from computer is output and video cable OK Input the sync signal of NG ww computer, or change ht tp :// Replace U401 35 17" LCD Color Monitor ASUS VW171S (3). White screen White screen NG Measure Q301 base is low level? OK X201 oscillate waveform is normal NG OK Replace X201 t Check Q301 and Q302 are broken or CN301 is solder? ne Check reset circuit of U401 is normal el. NG Check Correspondent component. NG OK Replace U401 ht tp :// ww Replace Panel w. wj OK 36 Check Correspondent component. 17" LCD Color Monitor ASUS VW171S 8.2.2 Power/Inverter Board 1.) No power Check CN902 pin4, 5 = 12V NG Check AC line volt 110V or 220V NG OK Check AC input ne t Check the voltage of C905 (+) NG OK el. Check bridge rectified circuit and F901 circuit NG OK w. wj Check start voltage for the pin8 of IC901 Check R904, R932, R933 and Check IC901 ww Check the auxiliary voltage is bigger than 10V and smaller than 20V :// NG 1) Check IC901 2) Check IC901 over current protect circuit tp OK ht Check IC901 pin6 PWM wave OK NG Check IC901 Check Q901, FB901, D900, ZD921, ZD922, D915, D916, IC903 and T901 37 17" LCD Color Monitor ASUS VW171S 2.) W / LED, No Backlight Check CN902 pin4, 5 = 12V OK NG Check adapter or MB Check ON/OFF signal OK NG Check Interface board ne OK t Check IC801 PIN12=12V NG w. wj el. Change Q808, Q805 Check IC801 PIN10, 9 have the output of square wave at short NG OK ww Change IC801 Check Q802 PIN5, 6, 7, 8 have the output of square wave at short time. NG Check Q801, Q804, Q811, Q812 and Q802 tp :// OK ht Check the output of T801 OK NG Change T801 Check connecter & lamp 38 17" LCD Color Monitor ASUS VW171S 8.2.3 Key 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 ASUS VW171S 9. White- Balance, Luminance Adjustment Approximately 30 minutes should be allowed for warm up before proceeding white balance adjustment. Before started adjust white balance , please set the Chroma-7120 MEM Channel 3 to Warm (6500K) color, MEM Channel 4 to Normal (7500K) color, MEM Channel 9 to Cool (9300K) color , and MEM Channel 10 to sRGB color ( our Warm color parameter is x = 313 ±20, y = 329 ±20, Y≥150cd/m2; Normal color parameter is x = 299 ±20, y = 315 ±20, Y≥150cd/m2; Cool color parameter is x = 283 ±20, y = 297 ±20, Y≥135cd/m2 ; sRGB color parameter is x = 313 ±20, y = 329 ±20, Y= 150 ±15cd/m2) How to setting MEM channel you can reference to chroma 7120 user guide or simple “ NEXT” Key to modify xyY value and use “ID” key to modify the TEXT use “ SC” key and description Following is the procedure to do white-balance adjust . 2. Setting the color temp. you want ne Warm color temp. parameter is x = 313 ±20, y = 329 ±20, Y≥150cd/m2 t A. MEM.CHANNEL 3 (Warm color): B. MEM.CHANNEL 4 (Normal color): Normal color temp. parameter is x = 299 ±20, y = 315 ±20, Y≥150cd/m2 el. C. MEM.CHANNEL 9 (Cool color): D. MEM.CHANNEL 10 (sRGB color): w. wj Cool color temp. parameter is x = 283 ±20, y = 297 ±20, Y≥135cd/m2 sRGB color temp. parameter is x = 313 ±20, y = 329 ±20, Y= 150 ±15cd/m2 3. Into Factory mode of ASUS VW171S: Press the MENU button, pull out the power cord, and then plug the power cord. Then the factory OSD will be at the ww left top of the panel. 4. Bias adjustment: 5. Gain adjustment: to 50; Adjust the Brightness to 80. :// Set the Contrast tp Move cursor to “-F-” and press MENU key A. Adjust Warm (6500K) color-temperature ht 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 = 313 ±20, y = 329 ±20, Y≥150cd/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 B. Adjust Normal (7500K) color-temperature 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 = 299 ±20, y = 315 ±20, Y≥150cd/m2 4. Adjust the RED of color3 on factory window until chroma 7120 indicator reached the value R=100 40 17" LCD Color Monitor ASUS VW171S 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 C. Adjust Cool (9300K) color-temperature 1. Switch the Chroma-7120 to RGB-Mode (with press “MODE” button) 2. Switch the MEM. Channel to Channel 9 (with up or down arrow on chroma 7120) 3. The LCD-indicator on chroma 7120 will show x = 283 ±20, y = 297 ±20, Y≥135cd/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 7. Repeat above procedure (item 4,5,6) until chroma 7120 RGB value meet the tolerance =100±2 ne 1. Switch the chroma-7120 to RGB-Mode (with press “MODE” button) t D. Adjust sRGB color-temperature 2. Switch the MEM.channel to Channel 10 (with up or down arrow on chroma 7120) 3. The LCD-indicator on chroma 7120 will show x = 313 ±20, y = 329 ±20, Y= 150 ±15cd/m2 el. 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 w. wj 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 ht tp :// ww E. Turn the Power-button off to quit from factory mode. 41 17" LCD Color Monitor ASUS VW171S ht tp :// w ww .w j el. ne t 10. Monitor Exploded View 42 17" LCD Color Monitor ASUS VW171S 11. BOM List T77HMRDD8WUSAN Description 040G 457834 4A GP S/N LABEL FOR ID 040G 457842 2B PALLET LABEL 040G 581680 1A WARRANTY LABEL 040G 582680 3A PALLET LABEL 040G 582680 4A CARTON LABEL 044G9003224 CORNER PAPER 044GH600 1 Handle 2 050G 600 1 W WHITE STRAP 050G 600 4 Handle 1 052G 1186 SMALL TAPE 052G 1208 A ALUMINIUM TAPE 052G 1211 A 165MINIUM TAPE el. ne t Part No. 078G 322 9 V SPK 8OHM 1.5W 230 mm 43X18mm VECO 089G 17356C554 AUDIO CABLE 089G 728GAA DB D-SUB 089G179J30N504 089G414A18N LS 095G8014 8D 69 ffc cable POWER CORD HARNESS 8P-6P 390mm SCREW ww 0M1G 130 5120 w. wj Location SCREW 0M1G1730 6120 SCREW 0M1G1730 6120 SCREW :// 0M1G 930 6 47 CR3 SCREW 0M1G1740 10125 screw tp 0M1G1730 6120 STAND ASS'Y 17 0Q1G1740 10120 SCREW ht 705GQ734261 E750L A34G0330ADJ 1B STAND A37G0035 1 HINGE 750GLH70GWB12N PANEL HSD170MGW1-B00 HSD A15G0244101 MAINFRAME A33G0188ADJ 1L BUTTON FUNC A33G0189 1 1C LENS POWER A33G0190ADJ 1L CABLE CLAMP A34G0323ADJ 1B 33 BASE A34G0331ADJ 1B STAND_COVER A34G0445ADJA1B 30 BEZEL L17W(A)-7ASUS A34G0446ADJ 1B REAR COVER 17 43 17" LCD Color Monitor ASUS VW171S AUDIO BOARD CN203 033G3802 4 WAFER EH-4 CN202 033G3802 6 WAFER U201 056G 616 1 IC E-TDA7496L ST C202 067G215V471 4N GP KY25VB470M-CC3 10*16 C201 067G215V471 4N GP KY25VB470M-CC3 10*16 C205 067G215Y4713RV LOW E.S.R 470UF +-20% 16V C207 067G215Y4713RV LOW E.S.R 470UF +-20% 16V C208 067G215Y4713RV LOW E.S.R 470UF +-20% 16V CN201 088G 30210K E PHONE JACK 5PIN Q202 057G 414 2 MPS3906 R224 061G 17210252T 1K OHM 5% 1/4W R217 061G 17210252T 1K OHM 5% 1/4W R207 061G 60210252T CFR 1K OHM +-5% 1/6W R208 061G 60210252T CFR 1K OHM +-5% 1/6W R219 061G 60210352T CFR 10KOHM +-5% 1/6W R220 061G 60210352T CFR 10KOHM +-5% 1/6W R221 061G 60210352T CFR 10KOHM +-5% 1/6W R222 061G 60210352T R203 061G 60218352T R201 061G 60218352T R210 061G 60220352T R211 061G 60220352T CFR 20K OHM+-5% 1/6W R202 061G 60220452T 200KOHM 5% 1/6W R212 061G 60222452T 220KOHM 5% 1/6W C204 064G178J474 0T6951 CL21X. 0.47uF 50V +-5% C206 064G178J474 0T6951 CL21X. 0.47uF 50V +-5% ne el. w. wj CFR 10KOHM +-5% 1/6W 18KOHM 5% 1/6 18KOHM 5% 1/6 :// ww CFR 20K OHM+-5% 1/6W 065G 444101 5T 100 PF 10% 50V Y5P 065G 444101 5T 100 PF 10% 50V Y5P ht C212 tp C211 t AUPC7QU6 C203 065G 450104 7T 0.1UF +80-20% 50V Y5V C209 067G215Y1097NT EC 1.0uF 50V KY50VB1M-TP5 5*11mm C213 067G215Y1097NT EC 1.0uF 50V KY50VB1M-TP5 5*11mm C214 067G215Y1097NT EC 1.0uF 50V KY50VB1M-TP5 5*11mm C210 067G215Y1097NT EC 1.0uF 50V KY50VB1M-TP5 5*11mm 093G 39 7752T HZ5C1-E D201 093G 64 1152T PH SWITCH DIODE 1N4148 BY PHILIPS D202 093G 64 1152T PH SWITCH DIODE 1N4148 BY PHILIPS 715G2767 1 AUDIO BOARD PCB Q90G6258 2 HEAT SINK CBPC7HMRU1Q1 MAIN BOARD ZD203 44 17" LCD Color Monitor ASUS VW171S 033G3802 6 WAFER CN401 033G3802 9 WAFER 9P RIGHT ANELE PITCH CN301 033G801930F CH JS CONNECTOR 040G 457624 1B LABEL-CPU 040G 45762412B CBPC LABEL R402 061G152M339 64 CHIPR 3.3 OHM +-5% 2W C402 067G 3151014KV EC 105℃ CAP 100UF M 25V C303 067G 3151014KV EC 105℃ CAP 100UF M 25V C408 067G 3151014KV EC 105℃ CAP 100UF M 25V C407 067G 3151014KV EC 105℃ CAP 100UF M 25V C403 067G 3151014KV EC 105℃ CAP 100UF M 25V CN101 088G 35315F H D-SUB 15PIN X201 093G 22 53 CRYSTAL 14.318MHzHC-49US U401 056G 562548 IC TSUM16AWR-LF-1 MSTAR U702 056G 56327A IC AP1117E18LA SOT223-3L ANACHIP U701 056G 585 4A AP1117E33LA U203 056G1133 81 SST25LF020A-33-4C-SAE Q301 057G 417 6 PMBS3906/PHILIPS-SMT(06) Q203 057G 417 6 Q202 057G 417 6 Q403 057G 417 12 T Q405 057G 417 12 T Q302 057G 763 1 A03401 SOT23 BY AOS(A1) R101 061G0402000 RST CHIPR 0 OHM +-5% 1/16W R201 061G0402000 RST CHIPR 0 OHM +-5% 1/16W R214 061G0402101 RST CHIPR 100 OHM +-5% 1/16W R213 061G0402101 RST CHIPR 100 OHM +-5% 1/16W R207 061G0402101 061G0402101 RST CHIPR 100 OHM +-5% 1/16W w. wj el. ne t CN201 PMBS3906/PHILIPS-SMT(06) PMBS3906/PHILIPS-SMT(06) KEC 2N3904S-RTK/PS tp :// ww KEC 2N3904S-RTK/PS RST CHIPR 100 OHM +-5% 1/16W R115 061G0402101 RST CHIPR 100 OHM +-5% 1/16W R114 061G0402101 RST CHIPR 100 OHM +-5% 1/16W R113 061G0402101 RST CHIPR 100 OHM +-5% 1/16W R111 061G0402101 RST CHIPR 100 OHM +-5% 1/16W R110 061G0402101 RST CHIPR 100 OHM +-5% 1/16W R108 061G0402101 RST CHIPR 100 OHM +-5% 1/16W R104 061G0402101 RST CHIPR 100 OHM +-5% 1/16W R103 061G0402101 RST CHIPR 100 OHM +-5% 1/16W R102 061G0402101 RST CHIPR 100 OHM +-5% 1/16W R215 061G0402101 RST CHIPR 100 OHM +-5% 1/16W R220 061G0402101 RST CHIPR 100 OHM +-5% 1/16W ht R117 45 ASUS VW171S 061G0402101 RST CHIPR 100 OHM +-5% 1/16W R222 061G0402101 RST CHIPR 100 OHM +-5% 1/16W R230 061G0402101 RST CHIPR 100 OHM +-5% 1/16W R406 061G0402101 RST CHIPR 100 OHM +-5% 1/16W R137 061G0402102 RST CHIPR 1 KOHM +-5% 1/16W R405 061G0402102 RST CHIPR 1 KOHM +-5% 1/16W R208 061G0402103 RST CHIPR 10 KOHM +-5% 1/16W R121 061G0402103 RST CHIPR 10 KOHM +-5% 1/16W R120 061G0402103 RST CHIPR 10 KOHM +-5% 1/16W R410 061G0402103 RST CHIPR 10 KOHM +-5% 1/16W R411 061G0402103 RST CHIPR 10 KOHM +-5% 1/16W R403 061G0402103 RST CHIPR 10 KOHM +-5% 1/16W R401 061G0402103 RST CHIPR 10 KOHM +-5% 1/16W R205 061G0402103 RST CHIPR 10 KOHM +-5% 1/16W R210 061G0402103 RST CHIPR 10 KOHM +-5% 1/16W R223 061G0402103 RST CHIPR 10 KOHM +-5% 1/16W R226 061G0402103 RST CHIPR 10 KOHM +-5% 1/16W R227 061G0402103 RST CHIPR 10 KOHM +-5% 1/16W R301 061G0402103 R219 061G0402104 R304 061G0402104 R211 061G0402203 R209 061G0402203 RST CHIP 20K 1/16W 5% R105 061G0402222 RST CHIPR 2.2 KOHM +-5% 1/16W R106 061G0402222 RST CHIPR 2.2 KOHM +-5% 1/16W R109 061G0402390 0F RST CHIP 390R 1/16W 1% R204 061G0402390 0F RST CHIP 390R 1/16W 1% R229 ne el. w. wj RST CHIPR 10 KOHM +-5% 1/16W RST CHIPR 100 KOHM +-5% 1/16W RST CHIPR 100 KOHM +-5% 1/16W :// ww RST CHIP 20K 1/16W 5% 061G0402392 RST CHIP 3.9K 1/16W 5% 061G0402392 RST CHIP 3.9K 1/16W 5% ht R228 t R221 tp 17" LCD Color Monitor R303 061G0402472 RST CHIPR 4.7 KOHM +-5% 1/16W R218 061G0402472 RST CHIPR 4.7 KOHM +-5% 1/16W R217 061G0402472 RST CHIPR 4.7 KOHM +-5% 1/16W R404 061G0402472 RST CHIPR 4.7 KOHM +-5% 1/16W R412 061G0402472 RST CHIPR 4.7 KOHM +-5% 1/16W R216 061G0402750 RST CHIPR 75 OHM +-5% 1/16W R212 061G0402750 RST CHIPR 75 OHM +-5% 1/16W R116 061G0402750 RST CHIPR 75 OHM +-5% 1/16W R112 061G0402750 RST CHIPR 75 OHM +-5% 1/16W R107 061G0402750 RST CHIPR 75 OHM +-5% 1/16W R302 061G0805331 RST CHIPR 330 OHM +-5% 1/8W 46 ASUS VW171S 065G0402104 15 MLCC 0402 0.1UF K 16V X5R C203 065G0402104 15 MLCC 0402 0.1UF K 16V X5R C207 065G0402104 15 MLCC 0402 0.1UF K 16V X5R C117 065G0402104 15 MLCC 0402 0.1UF K 16V X5R C116 065G0402104 15 MLCC 0402 0.1UF K 16V X5R C115 065G0402104 15 MLCC 0402 0.1UF K 16V X5R C114 065G0402104 15 MLCC 0402 0.1UF K 16V X5R C413 065G0402104 15 MLCC 0402 0.1UF K 16V X5R C412 065G0402104 15 MLCC 0402 0.1UF K 16V X5R C409 065G0402104 15 MLCC 0402 0.1UF K 16V X5R C401 065G0402104 15 MLCC 0402 0.1UF K 16V X5R C302 065G0402104 15 MLCC 0402 0.1UF K 16V X5R C301 065G0402104 15 MLCC 0402 0.1UF K 16V X5R C229 065G0402104 15 MLCC 0402 0.1UF K 16V X5R C228 065G0402104 15 MLCC 0402 0.1UF K 16V X5R C227 065G0402104 15 MLCC 0402 0.1UF K 16V X5R C226 065G0402104 15 MLCC 0402 0.1UF K 16V X5R C225 065G0402104 15 MLCC 0402 0.1UF K 16V X5R C219 065G0402104 15 C212 065G0402104 15 C211 065G0402104 15 C102 065G0402220 31 C103 065G0402220 31 CHIP 22PF 50V NPO C221 065G0402220 31 CHIP 22PF 50V NPO C222 065G0402220 31 CHIP 22PF 50V NPO C218 065G0402224 17 CAP CER 0.22UF -20%-80% C101 065G0402473 12 CHIP 0.047uF 16V X7R C105 065G0402473 12 065G0402473 12 CHIP 0.047uF 16V X7R w. wj el. ne C201 t 17" LCD Color Monitor MLCC 0402 0.1UF K 16V X5R MLCC 0402 0.1UF K 16V X5R MLCC 0402 0.1UF K 16V X5R tp :// ww CHIP 22PF 50V NPO CHIP 0.047uF 16V X7R C107 065G0402473 12 CHIP 0.047uF 16V X7R C109 065G0402473 12 CHIP 0.047uF 16V X7R C110 065G0402473 12 CHIP 0.047uF 16V X7R C113 065G0402473 12 CHIP 0.047uF 16V X7R C111 065G0402509 31 CHIP 5pF 50V NPO C108 065G0402509 31 CHIP 5pF 50V NPO C104 065G0402509 31 CHIP 5pF 50V NPO FB301 071G 56K121 M CHIP BEAD FB203 071G 56V301 B CHIP BEAD FCM2012VF-301T07 bullwill FB101 071G 59K190 B 19 OHM BEAD FB102 071G 59K190 B 19 OHM BEAD ht C106 47 17" LCD Color Monitor ASUS VW171S 071G 59K190 B 19 OHM BEAD D106 093G 60505 DIO SIG SM BAT54C(PHSE)R D105 093G 64 42 P BAV70 SOT23 BY PAN JIT D102 093G 6433S DIODE BAV99 SEMTECH D103 093G 6433S DIODE BAV99 SEMTECH D104 093G 6433S DIODE BAV99 SEMTECH ZD101 093G 39S 34 T UDZS5.6B ZD102 093G 39S 34 T UDZS5.6B ZD104 093G 39S 34 T UDZS5.6B ZD105 093G 39S 34 T UDZS5.6B ZD106 093G 39S 34 T UDZS5.6B ZD103 093G 39S 34 T UDZS5.6B 715G2564 1D MAIN BOARD PCB Q406 057G 417 4 PMBS3904/PHILIPS-SMT(04) C415 065G0402104 15 MLCC 0402 0.1UF K 16V X5R R414 061G0402103 RST CHIPR 10 KOHM +-5% 1/16W R232 061G0402103 RST CHIPR 10 KOHM +-5% 1/16W R413 061G0402103 RST CHIPR 10 KOHM +-5% 1/16W U703 056G1133 34 C414 065G0402224 17 ne el. w. wj KEPC7QAA6 t FB103 M24C02-WMN6TP CAP CER 0.22UF -20%-80% KEY BOARD 033G8032 8D WAFER 1.25MM R102 061G0603000 RST CHIPR 0 OHM +-5% 1/10W R105 061G0603000 RST CHIPR 0 OHM +-5% 1/10W R108 061G0603000 RST CHIPR 0 OHM +-5% 1/10W R103 061G0603102 RST CHIP 1K 1/10W 5% R106 061G0603102 RST CHIP 1K 1/10W 5% C101 tp :// ww CN101 CHIP 0.1UF 50V/Y5V C103 065G0603104 37 CHIP 0.1UF 50V/Y5V C104 065G0603104 37 CHIP 0.1UF 50V/Y5V C105 065G0603104 37 CHIP 0.1UF 50V/Y5V SW101 077G 604 2 TO TACT 5W BY TOUKE TS-9-TMG-553 SW102 077G 604 2 TO TACT 5W BY TOUKE TS-9-TMG-553 SW103 077G 604 2 TO TACT 5W BY TOUKE TS-9-TMG-553 SW104 077G 604 2 TO TACT 5W BY TOUKE TS-9-TMG-553 SW105 077G 604 2 TO TACT 5W BY TOUKE TS-9-TMG-553 LED101 081G 14 12 KT CHIP LED ZD102 093G 39P599 T MM3Z5V6B ZD101 093G 39P599 T MM3Z5V6B 065G0603104 37 CHIP 0.1UF 50V/Y5V ht C102 065G0603104 37 48 17" LCD Color Monitor ASUS VW171S 715G2546 2 KEY BOARD PCB PWPC721HU1 POWER BOARD CN802 033G8020 2E F CONNECTOR CN801 033G8020 2E F CONNECTOR 040G 45762412B CBPC LABEL 051G RTV 6 4503 056G 139 3A IC PC123Y22FZ0F NR901 061G 58080 WT 8 OHM NCT R908 061G152M104 64 100KOHM 5% 2W R914 061G152M278 64 0.27 OHM 5% 2W C903 063G 10747410V 0.47UF 275VAC ARCO C801 065G 3J1506ET 15PF 5% CC45SL 3KV TDK C902 065G305M1022BP Y2 1000PF M 250VAC Y5P C901 065G305M1022BP Y2 1000PF M 250VAC Y5P C921 065G306M4722BP 4700PF +-20% 400VAC C905 067G 40J10115K EC CAP 100uF 450V 18*35mm C802 067G215D4714KV E.C 105℃ CAP 470UF M 25V ED SERIES C939 067G215S1024KV EC 105℃ CAP 1000UF M 25V C915 067G215S4713KV L902 073G 174 65 LS L901 073G 174 76 YS L903 073G 253191 L L904 073G 253191 L CHOKE COIL 1.1uH CC-007802 T901 080GL17T 42 N X'FMR 510uH YUVA-769 T801 080GL19T 24 YS X'FMR 1.12H YS04170127 CN901 087G 501 37 S AC INLET ST-01DG-B2K-K BD901 093G 50460510 2KBP08M 2A 800V ne el. w. wj EC 105℃ CAP 470UF M 16V LINE FILTER BY LISHIN CHOKE COIL :// ww CHOKE COIL 1.1uH CC-007802 093G3006 1 1 31DQ06FC3 NIHON INTER 095G801410D 57 HARNESS 9P-9P+10P 220mm ht CN902 tp D907 705GQ757004 Q901 ASS'Y 057G 667 21 STP10NK70ZFP 090G6263 1 HEAT SINK 0M1G1730 8120 SCREW 705GQ793026 D906 ASS'Y 093G 60267 SP10100 0M1G1730 8120 SCREW Q90G6274 2 HEAT SINK IC801 056G 379 22 IC TL494IDR SOIC-16 IC901 056G 379 71 IC TEA1530AT SO-8 PHILIPS Q902 057G 417 4 PMBS3904/PHILIPS-SMT(04) Q901 D906 t IC903 49 17" LCD Color Monitor ASUS VW171S 057G 417 4 PMBS3904/PHILIPS-SMT(04) Q811 057G 417 4 PMBS3904/PHILIPS-SMT(04) Q806 057G 417 4 PMBS3904/PHILIPS-SMT(04) Q801 057G 417 4 PMBS3904/PHILIPS-SMT(04) Q804 057G 417 6 PMBS3906/PHILIPS-SMT(06) Q812 057G 417 6 PMBS3906/PHILIPS-SMT(06) Q809 057G 759 2 RK7002 Q810 057G 759 2 RK7002 Q808 057G 760 4B PDTA144WK SOT346 Q805 057G 760 5B PDTC144WK SOT346 Q802 057G 763 14 AM9945N R827 061G0603000 RST CHIPR 0 OHM +-5% 1/10W R942 061G0603100 1F RST CHIPR 1 KOHM +-1% 1/10W R925 061G0603100 1F RST CHIPR 1 KOHM +-1% 1/10W R826 061G0603100 1F RST CHIPR 1 KOHM +-1% 1/10W R824 061G0603100 1F RST CHIPR 1 KOHM +-1% 1/10W R822 061G0603100 1F RST CHIPR 1 KOHM +-1% 1/10W R821 061G0603100 1F RST CHIPR 1 KOHM +-1% 1/10W R818 061G0603100 1F R805 061G0603100 2F R811 061G0603100 2F R817 061G0603100 2F R828 061G0603100 2F RST CHIPR 10 KOHM +-1% 1/10W R832 061G0603100 2F RST CHIPR 10 KOHM +-1% 1/10W R926 061G0603100 2F RST CHIPR 10 KOHM +-1% 1/10W R803 061G0603105 RST CHIPR 1 MOHM +-5% 1/10W R835 061G0603105 RST CHIPR 1 MOHM +-5% 1/10W R862 061G0603105 RST CHIPR 1 MOHM +-5% 1/10W 061G0603150 1F w. wj el. ne t Q803 RST CHIPR 1 KOHM +-1% 1/10W RST CHIPR 10 KOHM +-1% 1/10W RST CHIPR 10 KOHM +-1% 1/10W tp :// ww RST CHIPR 10 KOHM +-1% 1/10W RST CHIPR 1.5 KOHM +-1% 1/10W R801 061G0603150 1F RST CHIPR 1.5 KOHM +-1% 1/10W R924 061G0603152 RST CHIPR 1.5 KOHM +-5% 1/10W R831 061G0603240 1F RST CHIPR 2.4 KOHM +-1% 1/10W R930 061G0603240 1F RST CHIPR 2.4 KOHM +-1% 1/10W R940 061G0603330 2F RST CHIPR 33 KOHM +-1% 1/10W R813 061G0603360 1F RST CHIPR 3.6 KOHM +-1% 1/10W R927 061G0603360 1F RST CHIPR 3.6 KOHM +-1% 1/10W R809 061G0603360 1F RST CHIPR 3.6 KOHM +-1% 1/10W R806 061G0603360 1F RST CHIPR 3.6 KOHM +-1% 1/10W R808 061G0603470 2F RST CHIPR 47 KOHM +-1% 1/10W R820 061G0603470 2F RST CHIPR 47 KOHM +-1% 1/10W ht R814 50 17" LCD Color Monitor ASUS VW171S 061G0603560 2F RST CHIPR 56 KOHM +-1% 1/10W R807 061G0603680 2F RST CHIPR 68 KOHM +-1% 1/10W R841 061G0603680 2F RST CHIPR 68 KOHM +-1% 1/10W R853 061G0603680 2F RST CHIPR 68 KOHM +-1% 1/10W R837 061G0603680 2F RST CHIPR 68 KOHM +-1% 1/10W R851 061G0603910 1F RST CHIPR 9.1 KOHM +-1% 1/10W R804 061G0805101 RST CHIPR 100 OHM +-5% 1/8W R911 061G0805102 RST CHIPR 1KOHM +-5% 1/8W R917 061G0805102 RST CHIPR 1KOHM +-5% 1/8W R938 061G0805103 10 KOHM 1/10W R916 061G0805152 RST CHIPR 1.5 KOHM +-5% 1/8W R850 061G0805220 22&8 1/10W R839 061G0805220 22&8 1/10W R829 061G0805220 22&8 1/10W R825 061G0805220 22&8 1/10W R912 061G0805220 2F RST CHIPR 22 KOHM +-1% 1/8W R915 061G0805224 RST CHIPR 220 KOHM +-5% 1/8W R810 061G0805510 2F RST CHIPR 51 KOHM +-1% 1/8W R931 061G0805822 F801 061G1206000 F902 061G1206000 R967 061G1206000 JR901 061G1206000 RST CHIPR 0 OHM +-5% 1/4W JR801 061G1206000 RST CHIPR 0 OHM +-5% 1/4W JR802 061G1206000 RST CHIPR 0 OHM +-5% 1/4W R910 061G1206100 RST CHIP 10R 1/4W 5% R909 061G1206100 RST CHIP 10R 1/4W 5% R918 w. wj el. ne t R802 RST CHIPR 8.2 KOHM +-5% 1/8W RST CHIPR 0 OHM +-5% 1/4W RST CHIPR 0 OHM +-5% 1/4W tp :// ww RST CHIPR 0 OHM +-5% 1/4W 100 1206 R920 061G1206101 100 1206 R935 061G1206101 100 1206 R961 061G1206101 100 1206 R962 061G1206101 100 1206 R921 061G1206102 RST CHIPR 1 KOHM +-5% 1/4W R922 061G1206102 RST CHIPR 1 KOHM +-5% 1/4W R923 061G1206102 RST CHIPR 1 KOHM +-5% 1/4W R928 061G1206102 RST CHIPR 1 KOHM +-5% 1/4W R929 061G1206102 RST CHIPR 1 KOHM +-5% 1/4W R855 061G1206330 RST CHIPR 33 OHM +-5% 1/4W R812 061G1206330 RST CHIPR 33 OHM +-5% 1/4W 061G1206101 100 1206 ht R919 061G1206101 51 17" LCD Color Monitor ASUS VW171S 061G1206472 RST CHIPR 4.7 KOHM +-5% 1/4W R932 061G1206472 RST CHIPR 4.7 KOHM +-5% 1/4W R933 061G1206472 RST CHIPR 4.7 KOHM +-5% 1/4W R901 061G1206684 RST CHIPR 680 KOHM +-5% 1/4W R902 061G1206684 RST CHIPR 680 KOHM +-5% 1/4W R903 061G1206684 RST CHIPR 680 KOHM +-5% 1/4W C823 065G0603103 12 chip 0.01uf 16v x7r C819 065G0603103 12 chip 0.01uf 16v x7r C924 065G0603103 12 chip 0.01uf 16v x7r C842 065G0603103 12 chip 0.01uf 16v x7r C825 065G0603104 22 CHIP 0.1UF 25V X7R C821 065G0603104 22 CHIP 0.1UF 25V X7R C807 065G0603104 22 CHIP 0.1UF 25V X7R C834 065G0603223 22 CHIP 25V X7R 0603 22NF C803 065G0805102 31 1000PF 50V NPO C910 065G0805102 31 1000PF 50V NPO C839 065G0805102 31 1000PF 50V NPO C824 065G0805104 32 CHIP 0.1U 50V X7R C907 065G0805104 32 C916 065G0805104 32 C930 065G0805104 32 C931 065G0805104 32 C822 065G0805105 22 CHIP 1UF 25V X7R 0805 C911 065G0805105 22 CHIP 1UF 25V X7R 0805 C928 065G0805122 31 CHIP CAP 0805 1200PF J 50V NPO C820 065G0805221 31 220PF 50V NPO C909 065G0805224 32 0.22UF,K,50V,X7R C845 w. wj el. ne t R904 CHIP 0.1U 50V X7R CHIP 0.1U 50V X7R CHIP 0.1U 50V X7R tp :// ww CHIP 0.1U 50V X7R CHIP 1000PF 500V X7R C929 065G1206102 72 CHIP 1000PF 500V X7R D801 093G 64 33 DIO SIG SM BAV99 (PHSE)R D802 093G 64 33 DIO SIG SM BAV99 (PHSE)R D805 093G 64 38 D DIODE BAW56 DIODES ZD922 093G 39S 25 T RLZ5.1B LLDS ZD921 093G 39S 40 T RLZ 13B LLDS ZD902 093G 39S 40 T RLZ 13B LLDS D813 093G 64S511SEM IN4148W D814 093G 64S511SEM IN4148W D817 093G 64S511SEM IN4148W D903 093G 64S511SEM IN4148W CHIP 2.2UF 16V X7R 0805 065G1206102 72 ht C912 065G0805225 12 52 17" LCD Color Monitor ASUS VW171S 093G 64S511SEM IN4148W D916 093G 64S511SEM IN4148W CN901 006G 31500 EYELET NR901 006G 31502 1.5MM RIVET T901 006G 31502 1.5MM RIVET C938 065G 2K152 1T GP CERAMIC CAP C906 065G 2K152 1T6921 1.5NF/2KV Y5P +-10% C908 067G215Y2207KT CAP 105℃ 22UF M 50V KINGNICHI FB901 071G 55 29 FERRITE BEAD F901 084G 55 1W FUSE 4A 250V Wickmann D901 093G 6038P52T PS102R D900 093G1100 1052T BA159GPT DO-41 CHENMKO 715G2664 1 POWER BOARD PCB 056G 158 7 AP431V TO-92BY ATC Q01G6019 2 SCREW Q07G COMPOUND PALLET Q40G 17N68025A RATING LABEL Q40G000268013A TRY ME LABEL Q40G000268014A TCO' 03 LABEL Q40G000268031A SPLENDID LABEL Q41G780068024A china warranty card PAPER BOARD ww Q44G6002123 93 PAPER CAP Q44G7067101 EPS(L) Q44G7067201 EPS(R) :// Q44G6002CP214A Q44G7067680 2A R tp Q45G 76 28V13 CARTON pe bag PE BAG FOR BASE Q45G 88609 86 EPE COVER ht Q45G 88607 25 Q45G 88614 31 R CARTON PE BAG Q52G 1185 69 ASUS BIG TAPE Q52G 1211571 ÂÁ² 040G 58162435A LABEL 041G780061537A TCO'03 CARD Q41G780068036A qsg Q45G 76 28 RN Q70G1700680 4A ne el. 7 T197 w. wj IC904 t D915 R PE BAG MANUAL CD MANUAL 53 17" LCD Color Monitor ASUS VW171S 12. Different Part List Diversity of T77GMRHT8WUSAN Compared with T77HMRDD8WUSAN 040G 582680 1A CARTON LABEL 089G 728CAA DB D-SUB 089G402A18N IS POWER CORD/(TPV 共用) 32E1818019 750GLG71W3A11N PANEL LM171WX3-TLA1 KR LPL A15G0244201 MAINFRAME CBPC7GMRU1Q1 MAIN BOARD Q40G 17N68026A RATING LABEL Q40G000268031B SPLENDID LABEL Q41G780068026B TW WARRANTY CARD NON ZBD Q44G7067680 3B CARTON 041G 68615 4B TCO'99 CARD t Description el. E750L Part No. ne Location Location Location 089G402A18N LS Q40G000268031B Q41G780068026B Location POWER CORD SPLENDID LABEL TW WARRANTY CARD NON ZBD CARTON ww Q44G7067680 1B w. wj Diversity of T77HMRDT8WUSAN Compared with T77HMRDD8WUSAN 040G 582680 1A CARTON LABEL ht tp :// The BOM of T77HMRDD8WUSAZ is the same as T77HMRDD8WUSAN. 54