Asus VB171T Service Manual
Asus VB171T Service Manual

Asus VB171T Service Manual

17" lcd color monitor
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17" LCD Color Monitor
Service
Service
Service
Table Of Contents......................................................1
Revision List........................................................2
Important Safety Notice.....................................3
1.Monitor Specification...............................................4
2.LCD Monitor Description........................................5
3.Operation Instruction............................................6
3.1.General Instructions.................................................6
3.2.Control Button.......................................................6
3.3.OSD Menu.............................................................7
4.Input/Output Specification........................................11
4.1.Input Signal Connector........................................11
4.2.Power Supply Requirements....................................12
4.3.Factory Preset Display Modes................................13
4.4.Panel Specification...............................................13
5.Block Diagram.........................................................15
5.1.Software Flow Chart......................................17
5.2.Electrical Block Diagram...........................19
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

TABLE OF CONTENTS

Page
Description
6.Schematic.....................................................21
6.1.Main Board...................................................21
6.2.Power Board.............................................26
6.3.Audio Board.............................................28
7.PCB Layout.....................................................29
7.1.Main Board.................................................29
7.2.Power Board..........................................32
7.3.Audio Board..........................................34
7.4.Key Board....................................................35
8.Maintainability................................................36
8.2.Trouble Shooting..........................................37
10.Monitor Exploded View...............................45
11.BOM List...................................................46
12.Different Parts List.......................................75
SAFETY NOTICE
1
ASUS VB171T&S
Horizontal Frequency
30-82 KHz
Page

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Summary of Contents for Asus VB171T

  • Page 1: Table Of Contents

    17" LCD Color Monitor ASUS VB171T&S Service Service Service Horizontal Frequency 30-82 KHz TABLE OF CONTENTS Description Page Description Page Table Of Contents..……......…..1 6.Schematic……………........21 6.1.Main Board………..........21 Revision List.…........……..2 Important Safety Notice.……....……..3 6.2.Power Board...……........26 1.Monitor Specification......………..4 6.3.Audio Board...……........28 7.PCB Layout..…………........29 2.LCD Monitor Description……………………………..5 3.Operation Instruction…………....……...6...
  • Page 2: Revision List

    17" LCD Color Monitor ASUS VB171T&S Revision List Version Release Date Revision History TPV Model Name T77SMKDDHGUSD May.28, 2007 Initial release T77SMKDKHGUSDN Add new BOM in Item 11 T77SMWDTHGUSA Jul.20,2007 T77SMKDCHGU2DN Add new BOM in Item 12 T77SMKDCHGUSD T77SMKDCHGU2DZ Oct.22,2007...
  • Page 3: Important Safety Notice

    17" LCD Color Monitor ASUS VB171T&S 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.
  • Page 4: Monitor Specification

    17" LCD Color Monitor ASUS VB171T&S 1. Monitor Specifications Driving system TFT Color LCD Size 17" Type LTM170EU-L31 Pixel pitch 0.264mm( H )x 0.264mm( V ) LCD Panel Response time (type) 5ms for SEC panel Viewable angle 160˚ (H) 160˚ (V) (CR≥10)
  • Page 5: Lcd Monitor Description

    17" LCD Color Monitor ASUS VB171T&S 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.
  • Page 6: Operation Instruction

    17" LCD Color Monitor ASUS VB171T&S 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.
  • Page 7: Osd Menu

    17" LCD Color Monitor ASUS VB171T&S 3.2.2 Key Function 3.3 OSD Menu 3.3.1 How to Reconfigure...
  • Page 8 17" LCD Color Monitor ASUS VB171T&S 3.3.2 OSD Function Introduction...
  • Page 9 17" LCD Color Monitor ASUS VB171T&S...
  • Page 10 17" LCD Color Monitor ASUS VB171T&S...
  • Page 11: Input/Output Specification

    17" LCD Color Monitor ASUS VB171T&S 4. Input/Output Specification 4.1 Input Signal Connector Analog connectors Pin No. Description Pin No. Description Red Video Green Video Logic Ground Blue Video Monitor Ground Monitor Ground DDC-Serial Data DDC-Return H-Sync Red Ground V-Sync...
  • Page 12: Power Supply Requirements

    17" LCD Color Monitor ASUS VB171T&S 4.2 Power Supply Requirements A/C Line voltage range 100 V ~ 240 V 50 ± 3Hz, 60 ± 3Hz A/C Line frequency range 90-264 voltage AC for 10 sec @40℃ Input Voltage transients Current 1.5A max at 100V;...
  • Page 13: Factory Preset Display Modes

    17" LCD Color Monitor ASUS VB171T&S 4.3 Factory Preset Display Modes...
  • Page 14: Panel Specification

    17" LCD Color Monitor ASUS VB171T&S 4.4 Panel Specification 4.4.1 Features RoHS compliance (Pb-free) High contrast ratio, high aperture ratio, fast response time TN(Twisted Nematic) mode 2 dual CCFTs(Cold Cathode Fluorescent Tube) DE(Data Enable) mode LVDS (Low Voltage Differential Signaling) interface (2pixel/clock) COMPACT SIZE DESIGN TCO’03 compliance...
  • Page 15 17" LCD Color Monitor ASUS VB171T&S 4.4.3 Optical Characteristics...
  • Page 16 17" LCD Color Monitor ASUS VB171T&S 4.4.4 Electrical Characteristics (1) TFT-LCD (2) Backlight...
  • Page 17: Block Diagram

    17" LCD Color Monitor ASUS VB171T&S 5. Block Diagram 5.1 Software Flow Chat...
  • Page 18 17" LCD Color Monitor ASUS VB171T&S 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.
  • Page 19: Electrical Block Diagram

    17" LCD Color Monitor ASUS VB171T&S 5.2 Electrical Block Diagram 5.2.1 Main Board Panel Interface (CN703) Scalar TSUM56AWHK-LF EEPROM Keypad Interface (Include MCU, ADC, OSD) M24C02 (CN404) (U401) (U406) H sync D-Data V sync D-Clock Flash Memory Crystal PM25LV010A 14.31818MHZ...
  • Page 20 17" LCD Color Monitor ASUS VB171T&S 5.2.2 Inverter/Power Board AC input Bridge Rectifier Transformer Rectifier diodes EMI filter and Filter Start Circuit: R904, R932, R933 CN902 Feedback Circuit Control IC ON/OFF Output Transformer MOSFET Circuit ON/OFF Lamp Control Feedback Circuit...
  • Page 21: Schematic

    17" LCD Color Monitor ASUS VB171T&S 6. Schematic 6.1 Main Board 715G2571-1-2 TSUM56AHK SCHEMATIC XGA/SXGA/WSXGA LVDS OUTPUT GNDR GNDR GNDG GNDG GNDB GNDB HSY NC HSY NC VCC1.8 VCC3.3 +12V VSY NC VSY NC DDCA_SDA DDCA_SDA DDCA_SCL DDCA_SCL INPUT_DET INPUT_DET VCC1.8...
  • Page 22 17" LCD Color Monitor ASUS VB171T&S VCC3.3 SOT-223 R707 R720 +12V VCC3.3 R701 1K 1/16W U701 D701 CN701 +12V 4 VCC3.3 R702 47R 1/16W SMAL140 C706 10uF/50V R703 4K7 1/16W Adj_BACKLIGHT C703 R706 NC(1uF 10V) Q701 VCC3.3 PMBS3904 R721 R716...
  • Page 23 17" LCD Color Monitor ASUS VB171T&S RED+ FB401 0R05 1/10W R404 C404 0.047uF RED- 56Ω 1% 1/16W GREEN+ FB402 0R05 1/10W R406 C406 0.047uF GREEN- 56Ω 1% 1/16W BLUE+ FB403 0R05 1/10W R408 C408 0.047uF BLUE- 56Ω 1% 1/16W PC5V...
  • Page 24 17" LCD Color Monitor ASUS VB171T&S VDVI VMPLL VPLL AVDD VDDP VDDC VCC3.3 VDDP VCC3.3 AVDD FB407 FB406 U401 VCC3.3 VCC3.3 TSUM56AWHK-LF 600 OHM 600 OHM C435 VCTRL 0.047uF NC/LVACKP/NC C430 C431 C432 C433 C434 RIN0P NC/LVACKM/NC 0.047uF 0.047uF 33pF...
  • Page 25: Panel Interface

    17" LCD Color Monitor ASUS VB171T&S CN703 LVB0M RXO0- RXO0+ LVB0P LVB1M RXO1- RXO1+ LVB1P LVB2M RXO2- RXO2+ LVB2P PA[0..9] LVBCKM RXOC- RXOC+ LVBCKP PA[0..9] LVACKP LVB3M RXO3- RXO3+ LVB3P LVACKM LVA0M RXE0- RXE0+ LVA0P LVA2P LVA1M RXE1- RXE1+ LVA1P...
  • Page 26: Power Board

    17" LCD Color Monitor ASUS VB171T&S 6.2 Power Board 715G2538-1 1/4W R918 F902   0R05 1/4W +12V   1/4W R919 L904 C912 1.1uH 0.001uF 1/4W R920   C917 C918 C922 680uF/25V 680uF/25V T901 ZD901 D906 SP10100 BD901 KBP208G R904 R905...
  • Page 27 17" LCD Color Monitor ASUS VB171T&S T801 POWER X'FMR D805 R817 R821 BAW56 10K 1/10W 1K 1/10W 1% CN801 R855 CONN   1/4W F801 C819 0R05 1/4W 0.0022uF +12V C801 C802 10pF/3KV R819 470uF/25V C824 R801 D801 3.6KOHM 1/10W 0.1uF...
  • Page 28: Audio Board

    17" LCD Color Monitor ASUS VB171T&S 6.3 Audio Board 715G2098-1ASU OUT_L +12V CN202 MUTE CN204 VOLUME C202 CONN C201 C203 +12V 470uF/16V 470uF/16V 0.1uF 50V C214 OUT_R CONN U201 E-TDA7496L C205 CN201 C204 0.47uF/25V R201 18KΩ 1/10W OUTL 470uF/16V C206...
  • Page 29: Pcb Layout

    17" LCD Color Monitor ASUS VB171T&S 7. PCB Layout 7.1 Main Board 715G2571-1-2...
  • Page 30 17" LCD Color Monitor ASUS VB171T&S...
  • Page 31 17" LCD Color Monitor ASUS VB171T&S...
  • Page 32: Power Board

    17" LCD Color Monitor ASUS VB171T&S 7.2 Power Board 715G2538-1...
  • Page 33 17" LCD Color Monitor ASUS VB171T&S...
  • Page 34: Audio Board

    17" LCD Color Monitor ASUS VB171T&S 7.3 Audio Board 715G2098-1ASU...
  • Page 35: Key Board

    17" LCD Color Monitor ASUS VB171T&S 7.4 Key Board 715G2546-1...
  • Page 36: Maintainability

    17" LCD Color Monitor ASUS VB171T&S 8. Maintainability 8.1 Equipments And Tools Requirement Voltmeter. Oscilloscope. Pattern Generator. DDC Tool with an IBM Compatible Computer. Alignment Tool. LCD Color Analyzer. Service Manual. User Manual.
  • Page 37: Trouble Shooting

    17" LCD Color Monitor ASUS VB171T&S 8.2 Trouble Shooting 8.2.1 Main Board (1). No Power No power Press power key and look if the picture is normal Please reinsert and make sure the AC of 100-240 is normal Reinsert or check the...
  • Page 38 17" LCD Color Monitor ASUS VB171T&S (2). No Picture No picture Measure U701 PIN2=3.3V Measure U702 PIN2=1.8V Replace D701, U701 or U702 X401 oscillate waveforms are normal Replace X401 Check if the sync signal from computer is output and video cable...
  • Page 39 17" LCD Color Monitor ASUS VB171T&S (3). White screen White screen Measure Q704 base X401 oscillate waveform is normal is low level? Replace X401 Check Q704 Q703 is broken or CN703 solder? Check reset circuit of U401 is normal Check Correspondent Check Correspondent component.
  • Page 40 17" LCD Color Monitor ASUS VB171T&S 8.2.2 Power/Inverter Board 1.) No power Check CN902 pin4, 5 = 12V Check AC line volt 110V or 220V Check AC input Check the voltage of C905 (+) Check bridge rectified circuit and F901 circuit...
  • Page 41 17" LCD Color Monitor ASUS VB171T&S 2.) W / LED, No Backlight Check CN902 pin4, 5 = 12V Check adapter or MB Check ON/OFF signal Check Interface board Check IC801 PIN12=12V Change Q808 Check IC801 PIN10, 9 have the output of square wave at short Change IC801 Check Q802, Q803 PIN5, 6, 7, 8 have the output of square wave at short time.
  • Page 42 17" LCD Color Monitor ASUS VB171T&S 8.2.3 Key Board OSD is unstable or not working Is Key Pad Board connecting normally? Connect Key Pad Board Replace Button Switch Is Button Switch normally? Replace Key Pad Board Is Key Pad Board normally?
  • Page 43: White-Balance, Luminance Adjustment

    = 313 ±20, y = 329 ±20, Y= 150 ±15cd/m 3. Into Factory mode of ASUS VB171T: Press the MENU button, pull out the power cord, and then plug the power cord. Then the factory OSD will be at the left top of the panel.
  • Page 44 17" LCD Color Monitor ASUS VB171T&S 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.
  • Page 45: Monitor Exploded View

    17" LCD Color Monitor ASUS VB171T&S 10. Monitor Exploded View...
  • Page 46: Bom List

    17" LCD Color Monitor ASUS VB171T&S 11. BOM List For VB171T T77SMKDDHGUSD Location Part No. for TPV Description 040G 457834 4A GP S/N LABEL FOR ID 040G 581680 1A WARRANTY LABEL 040G 582680 4A CARTON LABEL 050G 600 2 HANDLE1...
  • Page 47 17" LCD Color Monitor ASUS VB171T&S KEPC7QAA5 KEY BOARD PWPC742SU1P POWER BOARD Q12G6300 46 SCREW CAP VESA Q12G6600 6 FOOT Q40G 17N68023A RATING LABEL Q40G000268013A TRY ME LABEL Q40G000268014A TCO' 03 LABEL Q40G000268021A RATING LABEL Q41G780068024A CHINA WARRANTY CARD Q44G7045 1...
  • Page 48 17" LCD Color Monitor ASUS VB171T&S 090G6093 1 HEAT SINK CN701 033G3802 9 WAFER 9P RIGHT ANELE PITCH CN403 033G801710A BH CONNECTOR CN404 033G8027 12 WAFER 2*6P 2.0MM R/A CN703 033G8027 24 H CONN W TO B12P*2 P*2.0 4505-2 040G 457624 1B...
  • Page 49 17" LCD Color Monitor ASUS VB171T&S C905 067G 40Z10115K CAP 105℃ 100UF M 450V C803 067G215D4714KV E.C 105℃ CAP 470UF M 25V ED SERIES C802 067G215D4714KV E.C 105℃ CAP 470UF M 25V ED SERIES C939 067G215S1024KV EC 105℃ CAP 1000UF M 25V...
  • Page 50 17" LCD Color Monitor ASUS VB171T&S R202 061G0603204 RST CHIPR 200 KOHM +-5% 1/10W R212 061G0603224 RST CHIPR 220 KOHM +-5% 1/10W C211 065G0603101 31 CER1 0603 NP0 50V 100P PM5 R C212 065G0603101 31 CER1 0603 NP0 50V 100P PM5 R...
  • Page 51 17" LCD Color Monitor ASUS VB171T&S Q703 057G 763 1 A03401 SOT23 BY AOS(A1) R439 061G0402100 RST CHIPR 10 OHM +-5% 1/16W R438 061G0402100 RST CHIPR 10 OHM +-5% 1/16W R437 061G0402100 RST CHIPR 10 OHM +-5% 1/16W R436 061G0402100...
  • Page 52 17" LCD Color Monitor ASUS VB171T&S R451 061G0402103 RST CHIPR 10 KOHM +-5% 1/16W R449 061G0402103 RST CHIPR 10 KOHM +-5% 1/16W R445 061G0402103 RST CHIPR 10 KOHM +-5% 1/16W R444 061G0402103 RST CHIPR 10 KOHM +-5% 1/16W R430 061G0402103...
  • Page 53 17" LCD Color Monitor ASUS VB171T&S R504 061G0402472 RST CHIPR 4.7 KOHM +-5% 1/16W R703 061G0402472 RST CHIPR 4.7 KOHM +-5% 1/16W R705 061G0402472 RST CHIPR 4.7 KOHM +-5% 1/16W R709 061G0402472 RST CHIPR 4.7 KOHM +-5% 1/16W R418 061G0402472 RST CHIPR 4.7 KOHM +-5% 1/16W...
  • Page 54 17" LCD Color Monitor ASUS VB171T&S C415 065G0402104 15 MLCC 0402 0.1UF K 16V X5R C416 065G0402104 15 MLCC 0402 0.1UF K 16V X5R C417 065G0402104 15 MLCC 0402 0.1UF K 16V X5R C418 065G0402104 15 MLCC 0402 0.1UF K 16V X5R...
  • Page 55 17" LCD Color Monitor ASUS VB171T&S C431 065G0402473 12 CHIP 0.047UF 16V X7R FB409 071G 56Z601 CHIP BEAD 600 OHM 0805 FB408 071G 56Z601 CHIP BEAD 600 OHM 0805 FB407 071G 56Z601 CHIP BEAD 600 OHM 0805 FB406 071G 56Z601...
  • Page 56 17" LCD Color Monitor ASUS VB171T&S D404 093G 6433S DIODE BAV99 SEMTECH D403 093G 6433S DIODE BAV99 SEMTECH D402 093G 6433S DIODE BAV99 SEMTECH D401 093G 6433S DIODE BAV99 SEMTECH ZD401 093G 39P599 T MM3Z5V6B ZD402 093G 39P599 T MM3Z5V6B...
  • Page 57 17" LCD Color Monitor ASUS VB171T&S C101 065G0603104 37 CHIP 0.1UF 50V/Y5V C102 065G0603104 37 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 SW105 077G 604 2 TO...
  • Page 58 17" LCD Color Monitor ASUS VB171T&S Q810 057G 759 2 RK7002 Q808 057G 760 4A DTA144WN3/S SOT-23 Q808 057G 760 4B PDTA144WK SOT346 Q805 057G 760 5A DTC 144WN3/S SOT-23 Q805 057G 760 5B PDTC144WK SOT346 Q802 057G 763 14...
  • Page 59 17" LCD Color Monitor ASUS VB171T&S R927 061G0603360 1F RST CHIPR 3.6 KOHM +-1% 1/10W R823 061G0603362 RST CHIPR 3.6 KOHM +-5% 1/10W R819 061G0603362 RST CHIPR 3.6 KOHM +-5% 1/10W R861 061G0603390 3F RST CHIPR 390 KOHM +-1% 1/10W...
  • Page 60 17" LCD Color Monitor ASUS VB171T&S R920 061G1206101 100 1206 R935 061G1206101 100 1206 R961 061G1206101 100 1206 R962 061G1206101 100 1206 R855 061G1206330 RST CHIPR 33 OHM +-5% 1/4W R857 061G1206330 RST CHIPR 33 OHM +-5% 1/4W R904 061G1206472 RST CHIPR 4.7 KOHM +-5% 1/4W...
  • Page 61 17" LCD Color Monitor ASUS VB171T&S D801 093G 64 33 DIO SIG SM BAV99 (PHSE)R D804 093G 64 33 DIO SIG SM BAV99 (PHSE)R D805 093G 64 38 D DIODE BAW56 DIODES D808 093G 64 38 D DIODE BAW56 DIODES...
  • Page 62 17" LCD Color Monitor ASUS VB171T&S For VB171S T77SMWDTHGUSA Location Part No. Description 040G 457834 4A GP S/N LABEL FOR ID 040G 457842 2B PALLET LABEL 040G 581680 1A WARRANTY LABEL 040G 582680 1A CARTON LABEL 040G 582680 3A PALLET LABEL...
  • Page 63 17" LCD Color Monitor ASUS VB171T&S AUPC7QU1 AUDIO BOARD CN203 033G3802 4 WAFER EH-4 CN202 033G802410C H CONNECTOR U201 056G 616 1 IC E-TDA7496L ST C207 067G215B471 3N GP KY16VB470M-L 8*15MM C205 067G215B471 3N GP KY16VB470M-L 8*15MM C208 067G215V471 3N GP KY16VB470M-CC3 10*12.5...
  • Page 64 17" LCD Color Monitor ASUS VB171T&S C702 067G215V101 4N KY25VB100M-CC3(6.3*11) C701 067G215V101 7P CAP L105℃ 100UF M 50V JIANGHAI C712 067G215Y2207NV KY50VB22M-CC3 5*11 CN401 088G 35315F H D-SUB 15PIN X401 093G 2253B J 14.31818MHZ/85C U401 056G 562138 IC TSUM16AWK-LF PQFP-128 MST...
  • Page 65 17" LCD Color Monitor ASUS VB171T&S R469 061G0402102 RST CHIPR 1 KOHM +-5% 1/16W R458 061G0402103 RST CHIPR 10 KOHM +-5% 1/16W R457 061G0402103 RST CHIPR 10 KOHM +-5% 1/16W R451 061G0402103 RST CHIPR 10 KOHM +-5% 1/16W R449 061G0402103...
  • Page 66 17" LCD Color Monitor ASUS VB171T&S R484 061G0402472 RST CHIPR 4.7 KOHM +-5% 1/16W R500 061G0402472 RST CHIPR 4.7 KOHM +-5% 1/16W R504 061G0402472 RST CHIPR 4.7 KOHM +-5% 1/16W R703 061G0402472 RST CHIPR 4.7 KOHM +-5% 1/16W R705 061G0402472 RST CHIPR 4.7 KOHM +-5% 1/16W...
  • Page 67 17" LCD Color Monitor ASUS VB171T&S C436 065G0402104 15 MLCC 0402 0.1UF K 16V X5R C424 065G0402104 15 MLCC 0402 0.1UF K 16V X5R C403 065G0402104 15 MLCC 0402 0.1UF K 16V X5R C402 065G0402104 15 MLCC 0402 0.1UF K 16V X5R...
  • Page 68 17" LCD Color Monitor ASUS VB171T&S ZD406 093G 39P599 T MM3Z5V6B ZD405 093G 39P599 T MM3Z5V6B ZD404 093G 39P599 T MM3Z5V6B ZD403 093G 39P599 T MM3Z5V6B ZD402 093G 39P599 T MM3Z5V6B ZD401 093G 39P599 T MM3Z5V6B D414 093G 64S522SEM LL4148...
  • Page 69 17" LCD Color Monitor ASUS VB171T&S IC903 056G 139 3A IC PC123Y22FZ0F NR901 061G 58080 WT 8 OHM NCT R908 061G152M104 64 100KOHM 5% 2W R914 061G152M228 64 0.22 OHM 5% 2W C903 063G 10747410V 0.47UF 275VAC ARCO C801 065G 3J1006ET...
  • Page 70 17" LCD Color Monitor ASUS VB171T&S Q807 057G 417 4 PMBS3904/PHILIPS-SMT(04) Q811 057G 417 4 PMBS3904/PHILIPS-SMT(04) Q812 057G 417 6 PMBS3906/PHILIPS-SMT(06) Q804 057G 417 6 PMBS3906/PHILIPS-SMT(06) Q809 057G 759 2 RK7002 Q810 057G 759 2 RK7002 Q808 057G 760 4B...
  • Page 71 17" LCD Color Monitor ASUS VB171T&S R927 061G0603360 1F RST CHIPR 3.6 KOHM +-1% 1/10W R819 061G0603362 RST CHIPR 3.6 KOHM +-5% 1/10W R823 061G0603362 RST CHIPR 3.6 KOHM +-5% 1/10W R861 061G0603390 3F RST CHIPR 390 KOHM +-1% 1/10W...
  • Page 72 17" LCD Color Monitor ASUS VB171T&S R919 061G1206101 100 1206 R920 061G1206101 100 1206 R935 061G1206101 100 1206 R961 061G1206101 100 1206 R962 061G1206101 100 1206 R855 061G1206330 RST CHIPR 33 OHM +-5% 1/4W R857 061G1206330 RST CHIPR 33 OHM +-5% 1/4W...
  • Page 73 17" LCD Color Monitor ASUS VB171T&S D808 093G 64 38 D DIODE BAW56 DIODES D916 093G 6432S IN4148W D915 093G 6432S IN4148W D903 093G 6432S IN4148W D817 093G 6432S IN4148W D814 093G 6432S IN4148W D809 093G 6432S IN4148W D806 093G 6432S...
  • Page 74 17" LCD Color Monitor ASUS VB171T&S 033F303SM24K30 PK2407P30/TD00-30LH 033F 206 24 DF11-24DS-2C 033F206T 24 DF11-2428SCF 033F303TTD1 TD00-T 2407PS-00 040G 58162435A LABEL 041G780061537A TCO'03 CARD 089G 17356G554 AUDIO CABLE Q41G780068034A QSG VB171D/VB191D Q45G 76 28 RN PE BAG MANUAL Q70G1700680 3B...
  • Page 75: Different Parts List

    17" LCD Color Monitor ASUS VB171T&S 12. Different Parts List Diversity of T77SMKDKHGUSDN compared with T77SMKDDHGUSD Location Part No. Description 089G 728GAA D1 SIGNAL CABLE 089G1748GAADVI DVI CABLE 089G402A18N IS POWER CORD 089G402A18N YH POWER CABLE Q40G 17N68021B RATING LABEL...
  • Page 76 17" LCD Color Monitor ASUS VB171T&S Diversity of T77SMKDCHGUSD compared with T77SMKDDHGUSD Location Part No. Description 089G 728GAA DB D-SUB 089G404A18N YH POWER CABLE 089G410A18N IS POWER CORD 32E1818020(与 TPV 共用) 089G412A18NIS3 POWER CORD/32E1818058(与 TPV 共用) M037 A37G0035 1 HINGE...
  • Page 77 17" LCD Color Monitor ASUS VB171T&S Q902 057G 417 4 PMBS3904/PHILIPS-SMT(04) R929 061G0805102 RST CHIPR 1KOHM +-5% 1/8W 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...
  • Page 78 17" LCD Color Monitor ASUS VB171T&S Diversity of T77SMKDDHGUSDZ compared with T77SMKDDHGUSD Location Location Location M037 A37G0035 1 HINGE AUPC7QU5 AUDIO BOARD C205 067G215Y4713RV LOW E.S.R 470UF +-20% 16V C207 067G215Y4713RV LOW E.S.R 470UF +-20% 16V C208 067T405V471 3P EC 105℃ CAP 470UF M 16V...
  • Page 79 17" LCD Color Monitor ASUS VB171T&S 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 R856 061G1206330 RST CHIPR 33 OHM +-5% 1/4W R858 061G1206330...

This manual is also suitable for:

Vb171s

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