Panasonic PT-VX500U Service Manual

Also see for PT-VW430E: Operating instructions

Contents

Panasonic PT-VX500U Service Manual Manual pdf 66 page image

-66-Chassis Block DiagramsRJ-45IC8801NETWORKIC801FLASH MEMORYLCDPanel( G )LCDPanel( B )LCDPanel( R )POWER UNIT16.5V 6V -7VLAMPBALLASTLAMPIC561 S&HIC301SCALERIC3850ACCELERATION SENSORIC9882DIMMERINVERTERIC401DIGITALGAMMACORRECTIONEEPROMSENSOR (3)COMPUTER 1 Audio INCOMPUTER 2 Audio IN/MICR/CLEDIC9885SUB CPU23107,912,21,22133121310,1119,231 320 23282184,98,191LIRAO_PPW_MASTER_SDI/SCKPIC_LAMP_LED/PIC_READY_LED/PIC_POWER_LEDRS232CAudioIC5001ControlIC001AUDIOAMPS-VIDEOPC2 INMONITOR OUTPC1 INRGB/YCbCrSCARTVIDEOHDMIAudio OUTVIDEO Audio INHDMI_AudioLamp IDIC4001IC4701SWBufferPW_MASTER_SDOIC8301IC5002AudioSelectIC8001HDMIRECEIVERIC3801RS-232C DRIVERIC3803 CHO-TXDIC3804IC3802CHO-RXD214IC5003IC5003LIRAO_NL2RBO_PL2RBO_NL2RCO_PL2RCO_NL2RDO_PL2RDO_NLICKO_PLICKO_NIC531DDRMDQ[0-15]MA[0-12]TX[A-J]_NTX[A-J]_PTXCK[1-2]_NTXCK[1-2]_PVCOM_GPSIG_GVSIG_R [1-12]VCOM_RPSIG_RVSIG_B[1-12]VCOM_BPSIG_BDCK[1-4]HCK 1,2HSTVSIG[1-12]IC8802TranscewerIC7801DAC5VSDAO_5VSCLO_5VIC7851FAN_CONT_AFAN_CONT_D IC7861IC7881FAN_ CONT_FFAN _CONT_G IC7891FAN _CONT_BFAN_CONT_CIC7811IC7871FAN _CONT_EFN 901FN 906FN 907FN 909FN 910FN 902FN 903FN 904FN 905FN 908SDA_MICSCL_MICSCL1SDA1SCL0SDA0SCL2SDA2GAMMA,16PIC_TEMP_LEDTXD_MCIRXD_MCIA_[1-22]D_[0-15]Chassis over view