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Hisense LEDN32K360, Руководство по обслуживанию

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Hisense LEDN32K360 Скачать руководство пользователя страница 31

5/22/2018

Hisense LEDN32K360 Chasis MST6E182vg - slidepdf.com

http://slidepdf.com/reader/full/hisense-ledn32k360-chasis-mst6e182vg

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- 31 -

LCD TV Service Manual

Hisense Confidential

 

6.2 Troubleshooting for Function Key

Buttons does not work

Check switches

Check key board

Check Key BD cable

Change  Key  BD

Replace main board

Check  solder  connections  and

see if any switches are stuck.

 

Replace Key BD

OK

YES

YES

 NO

YES

 NO

 NO

Содержание LEDN32K360

Страница 1: ...isMST6E182vg slidepdf com http slidepdf com reader full hisense ledn32k360 chasis mst6e182vg 1 46 LiquidCrystalDisplayTelevision Service Manual Chassis MST6E182VS Product type LEDN32K360 Ver 1 0 Hisen...

Страница 2: ...Factory OSD Menu 12 3 2 Factory OSD Menu 12 4 Software Upgrading 16 Before upgrading read the following 16 4 1 Get ready for upgrading 16 4 2 Upgrading with the ISP_TOOL4 5 0 4 20 4 3 USB Software up...

Страница 3: ...rvice procedures recommended by Hisense and described in this Service Guide are effective methods of performing service operations Some of these service operations require the use of tools specially d...

Страница 4: ...o circumstances should the original design be modified or altered without written permission from Hisense assumes no liability express or implied arising out of any unauthorized modification of design...

Страница 5: ...ve the same characteristics as the original part Unauthorized substitutions may result in fire electric shock or other hazards and will void the manufacturer s warranty 1 1 5 Safety regulations requir...

Страница 6: ...immediately turn off the power Continuing to use the product it may cause fire or electric shock 5 Do not pull out or insert the power cable from to an outlet with wet hands It may cause electric sho...

Страница 7: ...PC board start the servicing work at least 30 seconds after the main power has been turned off Especially when installing and removing the power board start servicing at least 2 minutes after the main...

Страница 8: ...rts and short circuits due to residual electric charge Perform a safety check when servicing is completed Verify that the peripherals of the serviced points have not undergone any deterioration during...

Страница 9: ...018 HisenseLEDN32K360ChasisMST6E182vg slidepdf com http slidepdf com reader full hisense ledn32k360 chasis mst6e182vg 9 46 9 LCD TV Service Manual Hisense Confidential 2 Product Specifications LEDN32K...

Страница 10: ...18 HisenseLEDN32K360ChasisMST6E182vg slidepdf com http slidepdf com reader full hisense ledn32k360 chasis mst6e182vg 10 46 10 LCD TV Service Manual Hisense Confidential 2 1 Main board layout Main boar...

Страница 11: ...fy on 4833 but no woofer LCD50C10P RSAG7 820 4745 MST6E181 original Version apply for LED TV LED32K26K RSAG7 820 4395 MST6E181 LCD TV LCD32V88K Product Panel Mode LVDS Main Panel Main board LEDN32D11...

Страница 12: ...ss M button exit factory mode in the factory OSD menu When TV outgoing factory user can not enter factory OSD menu with Factory Remote b With user s RC 1 Power TV On 2 Press Menu button and call up Us...

Страница 13: ...NFORMATION BULLD TIME PANEL TYPE WHITE PATTERN Red Green White INIT Hisense QINGDAO HUANGDAO GUIYANG SHUNDE CLEAR PROTECTLY CLEAR UNPROTECTLY FUNCTION TOFAC M Software Upgrade Save NTSC Channel 0 Chan...

Страница 14: ...Service Manual Hisense Confidential 3 2 2 Design Menu DESIGN MENU PICTURE MODE AUDIO MODE PICTURE CURVE AUDIO CURVE SSC ADJUST SAVING MODE OVERSCAN VD NONSTAND VIF NONSTAND AUDIO NONSTAND PQ1 PQ2 AUD...

Страница 15: ...e refer to the actual units to determine the appearances OVER SCAN H_POS 26 H_SIZE 44 V_POS 15 V_SIZE 26 SAVING MODE USER_ MIN 100 BRIGHT 2 SOFT 100 SSC ADJUST SSC MIU OFF MIU SPAN 35 MIU STEP 10 SSC...

Страница 16: ...he EEPROM data C Close the OSD menu after 5 seconds D Restart the TV 4 Write the ADC Calibration values copied just now into the channels of VGA and component 5 After the operation above all necessari...

Страница 17: ...60 chasis mst6e182vg 17 46 17 LCD TV Service Manual Hisense Confidential Click the Config button And then a dialog window will show as below Draw on the front of Use USB Port Type setting is USB Base...

Страница 18: ...sis mst6e182vg 18 46 18 LCD TV Service Manual Hisense Confidential Click the Connect button if appear the following figure It indicates that the ISP_TOOL has connected If appear the following figure I...

Страница 19: ...isense Confidential 4 1 2 Hardware connecting You can update the software through a special tool as following Connect the Debug board to the TV use VGA interface or the RS232 4 pin the other USB port...

Страница 20: ...slidepdf com reader full hisense ledn32k360 chasis mst6e182vg 20 46 20 LCD TV Service Manual Hisense Confidential 4 2 Upgrading with the ISP_TOOL4 5 0 4 4 2 1 Double click the ISP_TOOL4 5 0 4 icon and...

Страница 21: ...18 HisenseLEDN32K360ChasisMST6E182vg slidepdf com http slidepdf com reader full hisense ledn32k360 chasis mst6e182vg 21 46 21 LCD TV Service Manual Hisense Confidential Choose the update file from the...

Страница 22: ...TV Service Manual Hisense Confidential The update file has been chosen successfully Click the Auto button and choose parameters as following Click the Run button If appear green PASS it indicates that...

Страница 23: ...5 22 2018 HisenseLEDN32K360ChasisMST6E182vg slidepdf com http slidepdf com reader full hisense ledn32k360 chasis mst6e182vg 23 46 23 LCD TV Service Manual Hisense Confidential...

Страница 24: ...depdf com http slidepdf com reader full hisense ledn32k360 chasis mst6e182vg 24 46 24 LCD TV Service Manual Hisense Confidential The above appears on the screen the word PASS shows in the information...

Страница 25: ...e the main software Copy the Updating software to the USB root directory the software named bin for example the TV LCD32V88K named LCD32V88K bin insert the USB disk to the side of the USB interface of...

Страница 26: ...360ChasisMST6E182vg slidepdf com http slidepdf com reader full hisense ledn32k360 chasis mst6e182vg 26 46 26 LCD TV Service Manual Hisense Confidential Then choose FUNCTION Software update enter ok to...

Страница 27: ...al Hisense Confidential Next After update success had better AC power off and restart the TV Confirm the software Version in the Version Menu If the update is successful enter Factory Init Menu and se...

Страница 28: ...LEDN32K360ChasisMST6E182vg slidepdf com http slidepdf com reader full hisense ledn32k360 chasis mst6e182vg 28 46 28 LCD TV Service Manual Hisense Confidential 5 Power assign Signal process 5 1 MST6E18...

Страница 29: ...pdf com reader full hisense ledn32k360 chasis mst6e182vg 29 46 29 LCD TV Service Manual Hisense Confidential 5 2 MST6E182VG Signal process Note The above signal process is only for reference Because d...

Страница 30: ...D TV Service Manual Hisense Confidential 6 Troubleshooting 6 1 Troubleshooting for Remote Control Remote control does not work Try new batteries Replace RC Check IR receiver Change Led IR board Change...

Страница 31: ...asis mst6e182vg 31 46 31 LCD TV Service Manual Hisense Confidential 6 2 Troubleshooting for Function Key Buttons does not work Check switches Check key board Check Key BD cable Change Key BD Replace m...

Страница 32: ...ower source is live Replace Power Cord Check replace IR BD or Keypad PCA TV won t power on Is LED light NO YES Check Power Output YES NO Check Power Cord Only one works Replace Main BD Try Power on by...

Страница 33: ...ledn32k360 chasis mst6e182vg 33 46 33 LCD TV Service Manual Hisense Confidential 6 4 Troubleshooting for Audio No sound Check connecter Check speaker wire Replace main board Reconnect Replace speaker...

Страница 34: ...e ledn32k360 chasis mst6e182vg 34 46 34 LCD TV Service Manual Hisense Confidential 6 5 Troubleshooting for TV VGA HDMI input No picture on the screen Check Signal Source Check connect Check cable Repl...

Страница 35: ...e ledn32k360 chasis mst6e182vg 35 46 35 LCD TV Service Manual Hisense Confidential 6 6 Troubleshooting for YPbPr input No picture on the screen Check Source work or not Check connect Check Wires Green...

Страница 36: ...se ledn32k360 chasis mst6e182vg 36 46 36 LCD TV Service Manual Hisense Confidential 6 7 Troubleshooting for Video input No picture on the screen Check Source work or not Check connect Check Cable Wire...

Страница 37: ...HisenseLEDN32K360ChasisMST6E182vg slidepdf com http slidepdf com reader full hisense ledn32k360 chasis mst6e182vg 37 46 37 LCD TV Service Manual Hisense Confidential 7 Schematic circuit diagram 8 Exp...

Страница 38: ...5 22 2018 HisenseLEDN32K360ChasisMST6E182vg slidepdf com http slidepdf com reader full hisense ledn32k360 chasis mst6e182vg 38 46...

Страница 39: ...9 AVLC18 S02015 RV89 AVLC18 S02015 R WR WL L GND XS10 R WR WL L GND XS10 3 4 2 1 5 R158 4 7k R158 4 7k XP5 XP5 1 2 3 4 R226 10k R226 10k RV67 AVLC18S 02015 RV67 AVLC18S 02015 R 3 R 3 R V 6 6 A V L C 1...

Страница 40: ...5 22 2018 HisenseLEDN32K360ChasisMST6E182vg slidepdf com http slidepdf com reader full hisense ledn32k360 chasis mst6e182vg 40 46...

Страница 41: ...5 22 2018 HisenseLEDN32K360ChasisMST6E182vg slidepdf com http slidepdf com reader full hisense ledn32k360 chasis mst6e182vg 41 46...

Страница 42: ...0V R132 4 7k R132 4 7k VD16 1N4148W VD16 1N4148W 1 2 C178 100n 16V C178 100n 16V L28 0 1 uH L28 0 1 uH R496 2 2k R496 2 2k C175 NC 390p 50V C175 NC 390p 50V R280 NC 10R 2W R280 NC 10R 2W C117 10u 16V...

Страница 43: ...5 22 2018 HisenseLEDN32K360ChasisMST6E182vg slidepdf com http slidepdf com reader full hisense ledn32k360 chasis mst6e182vg 43 46...

Страница 44: ...5 22 2018 HisenseLEDN32K360ChasisMST6E182vg slidepdf com http slidepdf com reader full hisense ledn32k360 chasis mst6e182vg 44 46...

Страница 45: ...5 22 2018 HisenseLEDN32K360ChasisMST6E182vg slidepdf com http slidepdf com reader full hisense ledn32k360 chasis mst6e182vg 45 46...

Страница 46: ...5 22 2018 HisenseLEDN32K360ChasisMST6E182vg slidepdf com http slidepdf com reader full hisense ledn32k360 chasis mst6e182vg 46 46...

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