Panasonic TX-26LXD52 Service Manual

Also see for TX-26LX51F: Service manual

Contents

Panasonic TX-26LXD52 Service Manual Manual pdf 27 page image

10.3. Signal (3 of 3) Block DiagramGGMAIN_CVBSMAIN_Y/VMAIN_PRMAIN_PBFBMAIN_Y/VFBMAIN_PBMAIN_CVBSMAIN_PRHDMI_INTHDMI_5V_DETHPDHDMI_RSTHDMI_RBSTNSSHDMI_RHDMI_LHDMI_DAC_MUTEHPDA_DAC_PDHDMI_INTHDMI_5V_DETHDMI_RSTHDMI_RBSTNSSHDMI_DAC_MUTEA_DAC_PDHDMI_RHDMI_LSCL_1LSDA_1LMAIN9VQ4004Q4054Q4001Q4058MAIN9VQ4060MAIN9VQ4061MAIN9VQ4007Q4008Q1105MAIN9VX4002Q1003D1005Q1004Q1001D1002SN1001Q5003Q5002JK500112345678910111213141516171819MAIN9V MAIN5VQ4080Q4077CONV.DATATTLPARALELLVDSBUFFER333135DG2TO H2DG1TO XV1MVC0MVC772 107DL(BS_L)10619 109MVY0CVBS43SBI1(SBO1)41 18SBO1(SBI1)22XRST97MVSYNC0MHSYNC0MVCLK010588DR(BS_R)LXD52 ONLY30326DG3TO H33428261211241718202123 SDA3SDA2SDA1SCL2SCL1SCL389MVY190MVY291MVY392MVY493MVY796MVY595MVY698MVC099MVC0100MVC7102MVC7103MVC7104MVC7IC4054GC4PROIC4057IC5003IC5017GC4LPORT-APORT-CPORT-D(to LVDS)PORT-CPORT-APORT-DPORT-FPORT-EIC1104MICOMIC4012OSD RGB ADA/DIC4005LVDS TXIC4033515772747776121RIN0RIN3UVIN0UVIN9YIN0YIN9FBAIN6SOYAIN5AIN4AIN967890898881IDTV_TXDOIDTV_RXDOSOUND_MUTEIRD_RSTQ-LINK INQLINK_SELQ-LINK OUTCVBS112113114102103OSD GOSD RVSYNCOSD BHSYNCBLK 10544411106571108OSD R3OSD R0OSD G0OSD G3OSD B0OSD B3(OSD INPUT)(RGBOUT)(OSD-OUT)(from GC4PRO_E-Port)(from GC4pro)(OSD)PORT-EDDR SDRAMIC4055TD+38TD-40TCLK-3947TA+TB+48TC+4641TCLK+45TA-TB-4237TC-71612151013191869RX0+RX0-RX1+RX1-RX2+RX2-RX3+DG7RXCLK+LCD PANELRX3-RXCLK-R/G/B(8bit)CLKHS/VS(PEAKS)5EEPROMIC4052SDA6 SCLIC4051IC4001 IC4002CLOCK GENE.74.25MHz to 4L(EXCLKIN)108MHz to 4L(FRCLKIN)108MHz to 4PRO(FRCLKIN)95.5MHz to 4PRO(EXCLKIN) 1810 781MHz to 4PRO(VCOIN) 945VSYNCOSD BHSYNCBLKOSD GOSD R513Q1111IC1105Q-LINK SELQ1109Q1106,Q11073412Q1110AFC1125DGQ4068,Q4032Q4065,Q4031Q4062,Q4030SCL2SCL174SCL3SDA2SDA1101100987597SDA3719181721222032456SDA1SDA3SCL1SCL3SDA2SCL2SDA1SDA3SCL1SCL3SDA2SCL2IC11093.3V<->5VIC111516M FLASHIC111464M SDRAMREC LED16V1TO G110REC LED7LED RSTB LED6REMOTEAI SENSOR 131783155801271245AI SENSORREMOTELED RKEYSCANSTB 3.3VRedAmberSTB 3.3VRemoteSUB_5VOptica AIVAI SENSORREMOTEMAIN_CVBSLED RSDA3REC LEDFB_OUTKEYSCANSCL2SCL3SDA1AV4_QLINKDVB_RDVB_VDVB_LSCL1SDA2AFC1MAIN_Y/V/GAV2_QLINKSOUND_MUTEMAIN_PB/C/RMAIN_PR/B20 2722 2421 23 262519HDMI VIDEO532425DG104CLK1816HDMI AUDIO55HP/VP/ENBCLKUV:10bit2622173158591bit20157Y:10bit932420HDMI 5V DET6HDMI CLOCK72HPDHDMI DATAPROCESSHDMI AUDIOHDMI VIDEOWSHDMI RESET58NIRQQ50013.3V_SDADDC RESETSDA0BSDA0BNIRQ18HDMI HS15Low : Connect5CLK+HDMI VS20D1-SCLSCKPROCESSSDO5HDMI INT17Q5004D0+HP/VP/CLKDV15HPDTHOT PLUG DETECTESDA53INV+5V1bitD2-HDMI I/FSOMDECORD2659SCL0BCABLE IN -> Hi : NormVIDEOHDMI DATAESCLHDMI INTMCLK5V<->3.3VCABLE OUT -> Low : Mute31Audio MUTE and 5VdetSCL0BY:10bitEEPROMDDCD1+D2+6UV:10bit252452378422 AUDIODDC DATA5516D0-SOM7CLK-HDMI RESET3.3V_SCLHi : UnconnectHDMI IN92HDMI_LHDMI_R 1113PORT-B(HDMI)DVQ4078MUTE210118AMP+5V(M)D/AAMP716+9V(M)Q4079CONTROLMUTEQ4038-Q4041HDMI R HDMI LMUTEHDMI AMUTE9HDMI 5V DET10HDMI RBSTNSSSCL14151HDMI_INT3HDMI_RESET4ADAC_PD5HPD7SDAIC1116EX.I/OSDA1SCL1RM1001OUT5554 SDASCLIC1107EEPROM56SDASCLSDA_1LSCL_1LSCL_1LSDA_1LTX-32/26LXD52, TX-32/26LX52F/L, TX-32/26LX51FSignal (3 of 3) Block DiagramTX-32/26LXD52, TX-32/26LX52F/L, TX-32/26LX51FSignal (3 of 3) Block DiagramTX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-2627