Panasonic TC-32LX50 Service Manual

Also see for TC26LX50 - LCD COLOR TV: Operating instructions Operating instructions Operating instructions

Contents

Panasonic TC-32LX50 Service Manual Manual pdf 23 page image

8.3. Block Diagram (3 of 4)GGAI_SENSESTB_RSTKEY_SCANSW_OFF_DETMSCL0BMAIN_ONPSATFMON-DETSCL0BSW-DETSCL2SCL1SDA0BSDA2HPDAMUTEPANEL_VCC_ONSDA1SDA0AM_SCL0BHDMI_RBSTNSSSDA0A24V_ONHDMI_INTJTAG_TRSTMPBJTAG_I_TDOA_DAC_PDMP-SRQHDMI_A_MUTETV_SOSJTAG_TMSHDMI_RSTA_MON_DEFHDMI_5V_DETJTAG_TDOMAIN-ONJTAG_TCKM_SDA0BSTB_RSTSRQMSDA0BR_LED_ONSDA1SCL1G_LED_ONMAIN_SW_DETZERO_X_DETAC_ONREMOTEMYSCL0ASCL0ASP_MUTESP_MUTEMPRH12Q2016Q2007Q2005Q3058Q5003Q5002Q2009Q4080Q2006R2049JK500112345678910111213141516171819R2024D3018Q4077Q20131DEFFET2MONITORAMP1+3.3V(M)1216AMP101173117Q4007,Q400830H-BOARDMAIN SW DET202327MHz17D/A200HzDG10IC2003Q4038-Q4041+3.3V6 104M S DATA0BM S CLOCK0B19JTAG-TMSA/D CONV2036(10bit)SCL0BSOMHDMI RESETHPD37 IC4069MAIN+1.2VQ407926243.3V_SDAMAIN+1.8V3.3V_SCLA/D64122+5V(M)+1.8VCONVDDC30Q5004DG5MCLKVDD1bitIC2002AUDIOLPFESCLESDA3158SCLHPDTIC2005500Hz4HPF4MUTEDV-BOARDH1519500Hz+3.3V(M)MUTE7+1.8V(M)60142455CLK-D0-D2+IC4041D2-DG3JTAG-TCK7Q4057-Q4061HP/VP/CLKHDMI AUDIOQ5001IC5017MUTEIC5003HMDI I/FHP/VP/ENBCLK16+3.3VVIDEODECORDM S DATA0BS CLOCK0B53+5V(ADJ)29H1Y:10bit3HDMI 5V DET+1.8V3039BUFFER22HDMI INTH147SOM23STB+3.3VH21bit10DV15HDMI RS DATA0BDG-BOARDS CLOCK2+1.8VS DATA2BOARD TESTFILTER (L)HPFHDMI INTAMP5EXTCKAMPMAIN PRAFTHDMI LSDA0BSCL0BQ4078MUTEIC2006D1-+9V(M)D1+VDD21HDMI IN+5VIC4068519IC2008SPDDC RESET413IC400118224SDO2811259EXTCK3SP+9V(M)15IC4002AD+3.3V14D0+EEPROMRESET+1.8V(M)157STB RESET DETZERO X DET5V<->3.3VHi : MUTEAudio MUTE and 5Vdet218313716IC4005H3DG4HDMI HSSDA0B6DG2AP57FACTORY USED591619IC40491112AMP13220AMP3422269+1.8VJTAG-TD01727JTAG-TDI1840518VDD28AMPHDMI DATADV15SCK13+3.3V(M)AMPNIRQ1229HDMI L3423AP4HDMI DATAD/ACABLE IN -> Hi : NormCABLE OUT -> Low : Mute35CLKWOOFER(L)Y:10bitVDDLPFHDMI VIDEOMUTESQUAWKER(R)59212038DDC DATA11HDMI VSCLK+HDMI R6032HDMI RESETUV:10bit910+3.3V(M)JTAG-TRST+9V(M)3IC40652MAIN PBMAIN Y+5V(ADJ)MUTE+1.2V22200Hz+1.8V20IC5015AP1SRQS DATA0A+5V(ADJ)26S CLOCK0A555833UV:10bit22HDMI CLOCK1817HDMI VIDEO24MAIN+1.8V+5V(M)NIRQWSM S CLOCK0BSQUAWKER(L)53AMP4HDMI AUDIO2816Low : Detect HPD5VHOT PLIG DETEDTA MUTE1+3.3V(AD)FILTER(R)ZERO X DETIC2007WOOFER(L)SQUAWKER(L)WOOFER(R)WOOFER(R)SQUAWKER(R)PROCESSPROCESSCONTROLMUTESP MUTE25SRQSDA0ASP_MUTESTB_RSTA_MUTEA_MON_DEFSTB_3.3VSW_OFF_DETMAIN_SW_DETAI_SENSEREMOTEKEYSCANG_LEDR_LEDSCL0ASDA1SCL1SOUND_17.7VSOUND_17.7VMAIN_9VSUB_9VBT_30VSTB_PSSUB_5VZERO_X_DETMAIN_ONUNREG_24VSTB_7VSTB_7VAC_ONMAIN_5VMAIN_5VZERO_X_DET24V_ONPANEL5V_ONMAIN_ONSOS_1SUB_5VSUB_5VSUB_5VSUB_9V(PACK)SUB_9V(PACK)SUB_9VMAIN_3.3VPANEL_5VMAIN_3.3VMAIN_3.3VMAIN_9VPANEL_5VPANEL_5VCCQ1114Q1112Q11092721 2320 2519 2622 2454617231389121014113224273039402229363734233128263533382125TC-32/26LX50 Block Diagram (3 of 4) TC-32/26LX50 Block Diagram (3 of 4)TC-32LX50 / TC-26LX5023