Asus VB171D - 17" LCD Monitor Service Manual Download Page 6

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17" LCD Color Monitor

ASUS VB171D

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

3.2.1 Key Control

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Summary of Contents for VB171D - 17" LCD Monitor

Page 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 11 4 3 Factory Preset Display Modes 12 4 4 Panel Specification 13 5 Block Diagram 16 5 1 Software Flow Chart 16 5 2 Electrical Block Diagram 18 6 Schematic 20 6 1 Main Board 20 6 2 Power Board 25 7 PCB Layout 27 7 1 Main Board 27 7 2 Power Board 30 ...

Page 2: ...ion List Version Release Date Revision History TPV Model Name A00 Nov 05 2007 Initial release T77SMWDBHGUENN T77SMWDBHGUSNN T77SMWDCHGU2NN T77SMWDCHGU2NZ T77SMWDCHGUSNN T77SMWDDHGUSNN T77SMWDDHGUSNZ T77SMWDKHGUSNN h t t p w w w w j e l n e t ...

Page 3: ...s may create shock fire or other hazards 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 FOR PRODUCTS CONTAINING LASER DANGER Invisible laser radiation when open AVOID DIRECT EXPOSURE TO BEAM CAUTION Use of co...

Page 4: ...40W OFF Mode 2W Display Color 16 7M Dot Clock 150MHz Contrast Ratio 1000 1 White Luminance 300cd m2 Max Resolution 1280 x 1024 Plug Play VESA DDC2BTM Power Source 100 240VAC 47 63Hz Input Connector D Sub 15pin Input Video Signal Analog 0 7Vp p standard 75 OHM Positive Safety Certifications UL CUL FCC CE Gost R BSMI CCC VCCI C Tick CB RoHS required PSB MIC Maximum Screen Size Horizontal 337 920mm V...

Page 5: ...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 AC IN 100V 240V Monitor Block Diagram Power board Include adapter inverter Flat Panel and CCFL backlight Main Board RS232 Connector For white balance adjustment in factory mode CCFL Drive Video signal DDC Key Board HOST Computer h t t p w w w w j e l n e t ...

Page 6: ...ocated 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 3 2 1 Key Control h t t p w w w w j e l n e t ...

Page 7: ...17 LCD Color Monitor ASUS VB171D 7 3 2 2 Key Function 3 3 OSD Menu 3 3 1 How to Reconfigure h t t p w w w w j e l n e t ...

Page 8: ...17 LCD Color Monitor ASUS VB171D 8 3 3 2 OSD Function Introduction h t t p w w w w j e l n e t ...

Page 9: ...17 LCD Color Monitor ASUS VB171D 9 h t t p w w w w j e l n e t ...

Page 10: ...17 LCD Color Monitor ASUS VB171D 10 h t t p w w w w j e l n e t ...

Page 11: ...Clock 8 Blue Ground VGA connector layout 1 5 6 10 11 15 4 2 Power Supply Requirements A C Line voltage range 100 V 240 V A C Line frequency range 50 3Hz 60 3Hz Input Voltage transients 90 264 voltage AC for 10 sec 40 Current 1 5A max at 100V 0 8A max at 240 V Peak surge current 60A peak at 240 VAC and cold starting 30A peak at 120VAC and cold starting Leakage current 3 5mA Power line surge No adva...

Page 12: ...17 LCD Color Monitor ASUS VB171D 12 4 3 Factory Preset Display Modes h t t p w w w w j e l n e t ...

Page 13: ...gh 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 4 4 2 Display Characteristics h t t p w w w w j e l n e t ...

Page 14: ...17 LCD Color Monitor ASUS VB171D 14 4 4 3 Optical Characteristics h t t p w w w w j e l n e t ...

Page 15: ...17 LCD Color Monitor ASUS VB171D 15 4 4 4 Electrical Characteristics 1 TFT LCD 2 Backlight h t t p w w w w j e l n e t ...

Page 16: ...17 LCD Color Monitor ASUS VB171D 16 5 Block Diagram 5 1 Software Flow Chat 1 2 N Y 5 Y N 10 Y N 12 Y N 7 Y N 6 4 3 8 9 14 11 13 Y N 15 Y N 16 17 19 Y N 18 h t t p w w w w j e l n e t ...

Page 17: ...t it to green color Scalar initializes 10 In standby mode 11 Update the lifetime of back light 12 Check the analog port are there any signals coming 13 Does the scalar send out an interrupt request 14 Wake up the scalar 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 disappears 17 Program the scalar to ...

Page 18: ...ard Flash Memory PM25LV010A U402 Panel Interface CN703 SDA SCL Crystal 14 31818MHZ X401 Keypad Interface CN404 Scalar TSUM16AWK LF 1 Include MCU ADC OSD U401 D Sub Connector CN401 EEPROM M24C02 U403 H sync V sync RGB VGA_SDA VGA_SCL EEPROM M24C02 U406 h t t p w w w w j e l n e t ...

Page 19: ...Start Circuit R904 R932 R933 PWM Control IC Transformer AC input 12V ON OFF Control Feedback Circuit Transformer MOSFET Lamp ON OFF 5V Bridge Rectifier and Filter Feedback Circuit Rectifier diodes CN902 Output Circuit PWM Control IC IC801 Over Voltage h t t p w w w w j e l n e t ...

Page 20: ...BIN GNDR GNDG GNDB HSYNC VSYNC Adj_BACKLIGHT VCC1 8 VCC3 3 PA 0 9 R R G G B B CLK CLK DDCD_SDA DDCD_SCL DDCA_SDA DDCA_SCL INPUT_DET on_BACKLIGHT on_Panel 5V PB 0 9 12V DDC_WP HDCP_RST I2C_MCL I2C_MDA Adj_BL2 PA 0 9 5V VLCD VCC3 3 A 1 2 TOP B 1 2 6 Saturday April 14 2007 Title Size Document Number Rev Date Sheet of B3 3 INPUT RIN GIN BIN VSYNC GNDR GNDG GNDB INPUT_DET HSYNC SOG B CLK CLK R G R B G ...

Page 21: ...ACKLIGHT 4 R721 NC R712 10KΩ 1 10W on_Panel 4 SOT 223 VLCD R708 10K 1 16W 5V C706 10uF 50V SOT 223 VCC1 8 C708 10uF 50V U702 3 2 1 VI VO GND R715 NC R711 51K 1 16W C701 100uF 50V VCC1 8 4 C705 0 1uF 16V C703 NC 1uF 10V Q705 NC VLCD 5 R703 4K7 1 16W R701 NC C713 NC D701 SMAL140 R710 10K 1 16W CN701 CONN 1 2 3 4 5 6 7 8 9 C707 0 1uF 16V 715G2571 1 2 12V 4 VCC3 3 R720 1K 1 16W 5V 3 4 VCC3 3 R716 NC C...

Page 22: ... A2 VSS SDA SCL WP VCC C415 0 1uF 16V GREEN R426 4K7 1 16W SOG 4 R413 2K2 1 16W ZD410 MM3Z5V6B CLK 4 VGA_CON DET_DVI R439 10R 1 16W C412 220pF DDC_WP 4 C420 0 1uF 16V R435 10R 1 16W R 4 DDCD_SDA 4 R419 51R 1 16W D413 BAV70 3 1 2 R 4 PC5V R407 100R 1 16W DAT2 DDCA_SDA 4 R420 4K7 1 16W R433 10R 1 16W R417 51R 1 16W SDA_VGA DAT1 D402 switching diode BAV99 3 1 2 ZD411 MM3Z5V6B C418 0 1uF 16V C402 0 1u...

Page 23: ...6V VPLL C448 0 22uF R469 1K 1 16W DDCA_SDA 3 AVDD XOUT R474 100R 1 16W 5V KEY1 XIN AUDIO_MUTE R481 20KΩ 1 16W R465 1K 1 16W 12V C433 220pF C439 0 1uF 16V VCC3 3 2 VDVI 5V Q412 2N3904S RTK PS C429 22pF G 3 VCC3 3 SDA_DVI SOG 3 PB6 PA7 R458 10K 1 16W PB 0 9 5 VOLUME R459 20K 1 16W Reset Circuit 2 5V 5V OUT R FB408 600 OHM 4 7K 1 16W PA6 HDCP_RST 3 New Key port define Q411 2N3904S RTK PS R484 4K7 1 1...

Page 24: ... A 5 PANEL INTERFACE A 5 6 Saturday April 14 2007 Title Size Document Number Rev Date Sheet of LVA3P LVB0M RXE1 LVB2M LVB0P LVA2P PA9 LVA0P LVB2P RXE2 LVA3P VLCD 2 715G2571 1 2 LVBCKM LVACKM LVA2M RXO0 LVB1M LVBCKM LVB3M LVB2P LVA2M LVB1P LVA0M LVA1P PB5 PB 0 9 4 RXO0 PB9 LVA0M RXEC RXEC RXO3 PA 0 9 LVBCKP PB 0 9 LVB1P LVA1M RXE3 PA2 LVA1M LVB3P RXE0 LVA2P LVA3M LVACKM PB8 LVA0P C712 22uF 50V RXOC...

Page 25: ...8G 2 1 3 4 TPV Top victory Electronics Co ltd 5V VAR901 NC C915 470uF 16V ZD922 RLZ5 1B 1 2 C921 0 0047UF 400V HS1 HEAT SINK D906 1 2 D915 LL4148WP FG CN901 SOCKET 1 2 3 C922 NC C924 0 01uF 25V D905 NC 1 2 3 R940 33K 1 10W R913 NC R915 220K 1 8W C929 0 001uF L901 4 0mH 1 2 4 3 HS3 HEAT SINK Q901 1 2 Doc D B 1 2 Wednesday March 28 2007 Title Size Document Number Rev Date Sheet of IC901 TEA1530AT 1 ...

Page 26: ...R809 1K 1 10W 1 C801 10pF 3KV R855 33 1 4W R850 0 OHM 1 8W R821 1K 1 10W 1 C803 470uF 25V C835 NC R810 51K 1 8W D804 BAV99 3 1 2 F801 0R05 1 4W CN803 CONN 1 2 R863 NC D802 BAV99 3 1 2 R861 390KΩ 1 1 10W D817 LL4148WP R804 100 1 8W T801 POWER X FMR 1 4 8 3 7 9 R820 47K 1 10W CN804 CONN 1 2 C823 0 0022uF C824 0 1uF R801 1K 1 10W 1 Q806 PMBS3904 Q802 AM9945N T1 PF 1 2 3 4 8 7 6 5 S G S G D D D D D809...

Page 27: ...17 LCD Color Monitor ASUS VB171D 27 7 PCB Layout 7 1 Main Board 715G2571 1 2 h t t p w w w w j e l n e t ...

Page 28: ...17 LCD Color Monitor ASUS VB171D 28 h t t p w w w w j e l n e t ...

Page 29: ...17 LCD Color Monitor ASUS VB171D 29 h t t p w w w w j e l n e t ...

Page 30: ...17 LCD Color Monitor ASUS VB171D 30 7 2 Power Board 715G2538 3 h t t p w w w w j e l n e t ...

Page 31: ...17 LCD Color Monitor ASUS VB171D 31 h t t p w w w w j e l n e t ...

Page 32: ...17 LCD Color Monitor ASUS VB171D 32 7 3 Key Board 715G2546 2 h t t p w w w w j e l n e t ...

Page 33: ...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 7 Service Manual 8 User Manual h t t p w w w w j e l n e t ...

Page 34: ...ook if the picture is normal Please reinsert and make sure the AC of 100 240 is normal Reinsert or check the Adapter Inverter section X401 oscillate waveforms are normal Replace D701 U701 or U702 Replace U401 Replace X401 OK OK OK NG NG NG NG Measure U701 PIN2 3 3V Measure U702 PIN2 1 8V h t t p w w w w j e l n e t ...

Page 35: ...eplace D701 U701 or U702 X401 oscillate waveforms are normal Replace X401 Check if the sync signal from computer is output and video cable Input the sync signal of computer or change Replace U401 NG OK Measure U701 PIN2 3 3V Measure U702 PIN2 1 8V h t t p w w w w j e l n e t ...

Page 36: ... is broken or CN703 solder Check Correspondent component Replace Panel Check Correspondent component Replace U401 OK OK Replace X401 OK NG NG NG NG Check reset circuit of U401 is normal OK X401 oscillate waveform is normal Measure Q704 base is low level h t t p w w w w j e l n e t ...

Page 37: ...k bridge rectified circuit and F901 circuit Check start voltage for the pin8 of IC901 Check R904 R932 R933 and Change IC901 NG Check the auxiliary voltage is bigger than 10V and smaller than 20V 1 Check IC901 2 Check R909 D901 circuit OK OK NG Check IC903 IC904 Q901 ZD921 ZD922 D915 D916 OK Check IC901 pin6 PWM wave OK Check IC901 NG NG NG OK NG h t t p w w w w j e l n e t ...

Page 38: ...oard NG OK Check IC801 PIN12 12V NG OK Change Q808 Check IC801 PIN10 9 have the output of square wave at short NG OK Change IC801 Check Q802 Q803 PIN5 6 7 8 have the output of square wave at short time NG OK Check Q801 Q804 Q811 Q812 Q802 Q803 Check the output of T801 T802 Check connecter lamp OK NG Change T801 T802 h t t p w w w w j e l n e t ...

Page 39: ...Board OSD is unstable or not working Is Key Pad Board connecting normally Connect Key Pad Board Is Button Switch normally Replace Button Switch Y N N Is Key Pad Board normally Replace Key Pad Board Y N Y Check Main Board h t t p w w w w j e l n e t ...

Page 40: ... sRGB color temp parameter is x 313 20 y 329 20 Y 150 15cd m2 3 Into Factory mode of ASUS VB171D 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 4 Bias adjustment Set the Contrast to 50 Adjust the Brightness to 80 5 Gain adjustment Move cursor to F and press MENU key A Adjust Warm 6500K color temperature 1 Switch ...

Page 41: ... indicator reached the value G 100 6 Adjust the BLUE color 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 D Adjust sRGB color temperature 1 Switch the chroma 7120 to RGB Mode with press MODE button 2 Switch the MEM channel to Channel 10 with up or down arrow on chroma 7120 3 The LCD indi...

Page 42: ...17 LCD Color Monitor ASUS VB171D 42 10 Monitor Exploded View h t t p w w w w j e l n e t ...

Page 43: ...TECT FILM 089G 728CAA DB D SUB 089G404A18N LS POWER CORD 089G410A18N LS POWER CORD 095G801412X 80 WIRE HARNESS 0M1G 130 5120 SCREW 0M1G 930 5 47 CR3 SCREW 0M1G1730 6120 SCREW 705GQ715005 17ASUS MAIN FRAME ASS Y A15G0212 3 MAIN FRAME 705GQ734100 STAND ASS Y 0Q1G1740 10120 SCREW A34G0321ADJ 1B STAND M037 A37G0035 1 HINGE E750L 750GLS70U3142N PANEL LTM170EU L31 8LB 0LT SZ SEC A33G0188ADJ 1L BUTTON FU...

Page 44: ... SOIC 8 Q402 057G 417 4 PMBS3904 PHILIPS SMT 04 Q701 057G 417 4 PMBS3904 PHILIPS SMT 04 Q702 057G 417 4 PMBS3904 PHILIPS SMT 04 Q403 057G 417 6 PMBS3906 PHILIPS SMT 06 Q404 057G 417 6 PMBS3906 PHILIPS SMT 06 Q704 057G 417 6 PMBS3906 PHILIPS SMT 06 Q409 057G 758 1 2N7002ESOT23 SILICONIX Q408 057G 758 1 2N7002ESOT23 SILICONIX Q703 057G 763 1 A03401 SOT23 BY AOS A1 R476 061G0402101 RST CHIPR 100 OHM ...

Page 45: ...T CHIP 20K 1 16W 5 R446 061G0402220 RST CHIPR 22 OHM 5 1 16W R447 061G0402220 RST CHIPR 22 OHM 5 1 16W R415 061G0402222 RST CHIPR 2 2 KOHM 5 1 16W R413 061G0402222 RST CHIPR 2 2 KOHM 5 1 16W R456 061G0402223 RST CHIPR 22 KOHM 5 1 16W R466 061G0402241 RST CHIP 240R 1 16W 5 R470 061G0402241 RST CHIP 240R 1 16W 5 R442 061G0402390 0F RST CHIP 390R 1 16W 1 R499 061G0402470 RST CHIPR 47 OHM 5 1 16W R502...

Page 46: ...714 061G1206301 RST CHIPR 300 OHM 5 1 4W C451 065G0402102 32 1000PF 10 50V X7R C452 065G0402102 32 1000PF 10 50V X7R C453 065G0402102 32 1000PF 10 50V X7R C710 065G0402104 15 MLCC 0402 0 1UF K 16V X5R C709 065G0402104 15 MLCC 0402 0 1UF K 16V X5R C707 065G0402104 15 MLCC 0402 0 1UF K 16V X5R C705 065G0402104 15 MLCC 0402 0 1UF K 16V X5R C704 065G0402104 15 MLCC 0402 0 1UF K 16V X5R C447 065G040210...

Page 47: ...2 CHIP 0 047UF 16V X7R C430 065G0402473 12 CHIP 0 047UF 16V X7R C410 065G0402473 12 CHIP 0 047UF 16V X7R C409 065G0402473 12 CHIP 0 047UF 16V X7R C408 065G0402473 12 CHIP 0 047UF 16V X7R C407 065G0402473 12 CHIP 0 047UF 16V X7R C406 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 07...

Page 48: ... BY TOUKE TS 9 TMG 553 SW104 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 SW102 077G 604 2 TO TACT 5W BY TOUKE TS 9 TMG 553 SW101 077G 604 2 TO TACT 5W BY TOUKE TS 9 TMG 553 LED101 081G 14 12 KT CHIP LED ZD101 093G 39P599 T MM3Z5V6B ZD102 093G 39P599 T MM3Z5V6B 715G2546 2 KEY BOARD PCB PWPC942HU1P POWER BOARD CN801 033G8021 2E F WAFER CN802 033G8021...

Page 49: ... 37 S AC INLET ST 01DG B2K K BD901 093G 50460 28 BRIDGE DIODE KBP208G LITEON D907 093G3006 1 1 31DQ06FC3 NIHON INTER CN902 095G 825 9X504 WIRE HARNESS 9P SCN 9P PLUG 220MM 705G 193 57 01 Q901 ASS Y Q901 057G 667 21 STP10NK70ZFP 090G6263 1 HEAT SINK AM1G1730 8120 GP SCREW 705G 193 93 01 D906 ASS Y D906 093G 60218 SB10100FCT AM1G1730 8120 GP SCREW Q90G6274 2 HEAT SINK IC801 056G 379 22 IC TL494IDR S...

Page 50: ...03100 2F RST CHIPR 10 KOHM 1 1 10W R834 061G0603100 2F RST CHIPR 10 KOHM 1 1 10W R833 061G0603100 2F RST CHIPR 10 KOHM 1 1 10W R832 061G0603100 2F RST CHIPR 10 KOHM 1 1 10W R828 061G0603100 2F RST CHIPR 10 KOHM 1 1 10W R817 061G0603100 2F RST CHIPR 10 KOHM 1 1 10W R835 061G0603105 RST CHIPR 1 MOHM 5 1 10W R862 061G0603105 RST CHIPR 1 MOHM 5 1 10W R851 061G0603150 2F RST CHIPR 15 KOHM 1 1 10W R924 ...

Page 51: ...51 KOHM 1 1 8W R931 061G0805822 RST CHIPR 8 2 KOHM 5 1 8W F801 061G1206000 RST CHIPR 0 OHM 5 1 4W F902 061G1206000 RST CHIPR 0 OHM 5 1 4W JR802 061G1206000 RST CHIPR 0 OHM 5 1 4W JR804 061G1206000 RST CHIPR 0 OHM 5 1 4W JR805 061G1206000 RST CHIPR 0 OHM 5 1 4W JR807 061G1206000 RST CHIPR 0 OHM 5 1 4W JR808 061G1206000 RST CHIPR 0 OHM 5 1 4W JR809 061G1206000 RST CHIPR 0 OHM 5 1 4W JR901 061G120600...

Page 52: ...7R C834 065G0603104 22 CHIP 0 1UF 25V X7R C823 065G0603222 22 CHIP 2200PF 25V X7R C819 065G0603222 22 CHIP 2200PF 25V X7R C816 065G0603222 22 CHIP 2200PF 25V X7R C815 065G0603222 22 CHIP 2200PF 25V X7R C841 065G0805102 31 1000PF 50V NPO C838 065G0805102 31 1000PF 50V NPO C840 065G0805102 31 1000PF 50V NPO C839 065G0805102 31 1000PF 50V NPO C910 065G0805102 32 CHIP 1000P 50VX7R 0805 C931 065G080510...

Page 53: ...T NR901 006G 31502 1 5MM RIVET T901 006G 31502 1 5MM RIVET IC904 056G 158 12 KIA431A AT P TO 92 C938 065G 2K152 1T6052 1 5NF 2KV Y5P 10 C906 065G 2K152 1T6052 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 1152T DIODE PR1007R 1A 1000V DO 41 715G2538 3 POWER BOARD PCB Q07G ...

Page 54: ...19 24 TAPE FIX FOR ASUS S95G801830154 LVDS ASS Y 033F303SM24K30 PK2407P30 TD00 30LH 033F 206 24 DF11 24DS 2C 033F206T 24 DF11 2428SCF 033F303TTD1 TD00 T 2407PS 00 040G 58162435A P N LABEL 041G780061537A TCO 03 CARD Q41G780068034B QSG Q45G 76 28 RN R PE BAG MANUAL Q70G1700680 3B CD MANUAL VB171191 h t t p w w w w j e l n e t ...

Page 55: ...th T77SMWDBHGUENN Location Part No Description 089G414A18N IS POWER CORD 32E1818021 与 TPV 共用 Q40G 17N68023A RATING LABEL Q40G000268027A SPLENDID ZBD LABEL Q40G000268032A CHINA LABEL Q41G780068024A CHINA WARRANTY CARD Q44G7075680 2A CARTON Q45G 88614 43 R PE BAG FOR CARTON 041G 68623 1A CERTIFICATED CARD Diversity of T77SMWDDHGUSNN compared with T77SMWDBHGUENN Location Part No Description 089G414A1...

Page 56: ... TPV 共用 Q40G000268027A SPLENDID ZBD LABEL Q41G780068032A APAC WARRANTY CARD ZBD Diversity of T77SMWDKHGUSNN compared with T77SMWDBHGUENN Location Part No Description 089G402A18N IS POWER CORD TPV 共用 32E1818019 Q40G 19N68018A RATING LABEL Q41G780068027A US WARRANTY CARD NON ZBD The BOM of T77SMWDBHGUSNN is the same as T77SMWDBHGUENN h t t p w w w w j e l n e t ...

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