Hisense LCD32V86 service manual Hisense Confidential

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LCD TV Service Manual

equipment and the high voltage power supply block, it can result in electric shock or activation of the leakage-detection circuit breaker.

When installing the LCD module in, and removing it from the packing carton, be sure to have at least two persons perform the work.

When the surface of the panel comes into contact with the cushioning materials, be sure to confirm that there is no foreign matter on top of the cushioning materials before the surface of the panel comes into contact with the cushioning materials. Failure to observe this precaution may result in, the surface of the panel being scratched by foreign matter.

When handling the circuit board, be sure to remove static electricity from your body before handling the circuit board.

Be sure to handle the circuit board by holding the large parts as the heat sink or transformer. Failure to observe this precaution may result in the occurrence of an abnormality in the soldered areas.

Do not stack the circuit boards. Failure to observe this precaution may result in problems resulting from scratches on the parts, the deformation of parts, and short-circuits due to residual electric charge.

Routing of the wires and fixing them in position must be done in accordance with the original routing and fixing configuration when servicing is completed. All the wires are routed far away from the areas that become hot (such as the heat sink). These wires are fixed in position with the wire clamps so that the wires do not move, thereby ensuring

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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: Factory OSD Menu White BalanceFactory Option Mode M is only used for factory production Hisense Confidential Software Upgrading Get ready for 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 Troubleshooting for Video/S-Video input Schematic circuit diagramNear IC MT8222P1V1 DDR1 Version BL-ADJUST BL-ON/OFFPWCTL1 +5VTUNERU1RX U1TX Redp INT Vgagnd ORESET# Vgasog Oiri Grnp Blup GPIO11 GpioOiri INT ICE RDQ0AV12DRGB Ddrv AV12PLL AV12ARGBBAV33DAC AV33VGA GNDRDQS0 RDQS1 RCAS# RRAS#MEMDQ0 RDQ0 Rcke MEMDQ1 RDQ1FRESET# Spisck U0RX OSCL0U0TX OSDA0 U1RXHDMI-L-HX CecaHDMIPLUGPWR0 RX0C RX0CBAV1IN CVBS1CVBS1 CVBS2 CVBS3Y0IN SCT1R Y0INGNDPB0IN SCT1G PBR0INGNDSCT1AUROUT SCT1AVCVBS5 SCT1AURIN SCT1AULOUTOSCL0 SCLV50 Iftuner CVBS0P +5VTUNERSDAV50 PWM1 TvainAudlout AudroutMUX1-L MUX1-L TvainO2P Vbrout BL-ADJUST Ockp PWM0 GND BL-ADJUST E0P E1P E2P Eckp E3P E4PLvdsvdd GND Vbrout RESC1005L-HX O0P O1P