Hisense LCD32V86 service manual Hisense Confidential

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LCD TV Service Manual

otherwise, this can lead to fire or electric shock.

(10)If the power connector or the connector of the power cable becomes dirty or dusty, wipe it with a dry cloth. Otherwise, this can lead to fire.

(11)Use only with the cart, stand, tripod, bracket, or table specified by the manufacturer, or sold with the apparatus. When a cart is used, use caution when moving the cart/apparatus combination to avoid injury from tip-over.

1.2Notes

Notes on Safe Handling of the LCD panel and during service

The work procedures shown with the Note indication are important for ensuring the safety of the product and the servicing work. Be sure to follow these instructions.

Before starting the work, secure a sufficient working space.

At all times other than when adjusting and checking the product, be sure to turn OFF the POWER Button and disconnect the power cable from the power source of the TV during servicing.

To prevent electric shock and breakage of 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 power has been turned off.

While the main power is on, do not touch any parts or circuits other than the ones

specified. If any connection other than the one specified is made between the measuring

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Contents Product Type:LCD32V86、LCD32V86P Contents Precautions and notices Hisense Confidential Hisense Confidential Hisense Confidential Hisense Confidential Hisense Confidential Hisense Confidential Product Function Specifications Specifications LCD Panel Spec Panel T315HW02V0 \ROH LCD32V86: White Balance Factory OSD MenuFactory Option Mode M is only used for factory production Hisense Confidential Get ready for upgrading Software UpgradingHisense Confidential Upgrading with the MtkTool Choose the current BaudRate Hisense Confidential Update with USB directly Hisense Confidential Troubleshooting Troubleshooting for Remote Control Troubleshooting for Function Key TV won’t Power On Troubleshooting for Audio Troubleshooting for TV/VGA/HDMI input Troubleshooting for YPbPr input Schematic circuit diagram Troubleshooting for Video/S-Video inputNear IC MT8222P1V1 DDR1 Version +5VTUNER BL-ADJUSTBL-ON/OFF PWCTL1RDQ0 U1RX U1TX Redp INT Vgagnd ORESET# Vgasog Oiri Grnp BlupGPIO11 Gpio Oiri INT ICEAV33VGA GND AV12DRGB DdrvAV12PLL AV12ARGBB AV33DACRDQ0 Rcke MEMDQ1 RDQ1 RDQS0 RDQS1RCAS# RRAS# MEMDQ0U1RX FRESET# SpisckU0RX OSCL0 U0TX OSDA0RX0C RX0CB HDMI-L-HXCeca HDMIPLUGPWR0CVBS3 AV1INCVBS1 CVBS1 CVBS2PBR0INGND Y0IN SCT1RY0INGND PB0IN SCT1GSCT1AURIN SCT1AULOUT SCT1AUROUTSCT1AV CVBS5PWM1 Tvain OSCL0 SCLV50 IftunerCVBS0P +5VTUNER SDAV50MUX1-L Tvain AudloutAudrout MUX1-LGND Vbrout RESC1005L-HX O0P O1P O2P Vbrout BL-ADJUST Ockp PWM0GND BL-ADJUST E0P E1P E2P Eckp E3P E4P Lvdsvdd