Panasonic TH-42PM50U Service Manual

Also see for TH-42PM50U: Operating instructions Service manual

Contents

Panasonic TH-42PM50U Service Manual Manual pdf 78 page image

13.22. DG-Board (2 of 2) Block DiagramJTAG_TMSTUNER_SUB_ONHDMI_INTCLKINRM_INHDMI_ROBAVMUTEKEY2VSIBTUNER_MAIN_ONCC_MAINHSIBHDMI_RHDMI_RSTXBUFHPDRX_MCLKJTAG_TRSTTD0_4L_BAFAN_MAXGO0-G05AD0_4PRD_HDMIBO0-B04JTAG_TCKRO0-R04RESETPANEL_SOSOSD_YMSP_MUTEOSD_YSSRQLED_RRX_SCKRX_SD0SOSHDMI_LRX_SD0HDMI_RSTRX_SCKRX_WSHDMI_INTRX_MCLKRX_WSHPDHDMI_ROBASTATUSKEY1KEY3SP_SHORTMAIN_DEFECO_ONFAN_SOSMONI_DEFCC_MAINPANEL_STB_ONSW_OFF_DETSBO1SBI1PANEL_SOSTUNER_SUB_ONFAN_SOSPANEL_STB_ONVMUTEECO_ONFAN_MAXSTATUS216MAIN 5V4Q4008Q405469TTLQ4009Q406242Q40533PARALLEL22CVBS0(PLL) VCO IN85ECO_ON10TX_TCLK+126Q406757RX_WSSDA0A60PORT_ETD0_APRO_HDMI87IMPROVEMENTSDA1BICKSDA0APICTURESCL2TC-CLKINQ405131RGBPROCESSORVMUTE(RGB OUT)JTAG_TCKSCL0ACTI,CRISCLB00~B04AITUNER_SUB_ON2355TA-B00TO D5DSCQ400712PORT_DDG513MAIN 3.3VTC+RX_SCKROE0~ROE9GOE0~GOE9TOGC4PRO66R00VSIB27IC400653CLKINX400255G00~G0592102HDMI_RSTSCL086SDA21RX_MCLK30X40016KEYSCAN3789UB1STATUSLVDS_PDGOE0~GOE9262ROE0~ROE9Q4001Q405530REMOTE IN27MHz4BOE0~BOE9D/A OSDTC4MAIN MICOM5YG9PANEL_STB_ONLED_RTD+4TCLK-2SCL0ASDA0BQ4006MAIN 9VHDMI_5V_DET1221132190RESET1321OSD_YS753AOUTR4111Q40573OSD_YMWPTX_TA+11155IC4026MAIN_DEFOSDJTAG_TMSSDA0APOWER SOSTD0_4L_BAD/A 8bitROM228256K EEPROM13AUDIO DAC52108OSD_YSHDMI_INT336PDNTX_TC-R00~R04TUNER_MAIN_ON32Q40125SDATA+53TX_TB-1YG0PANEL_SOSFRCLKIN IBTV10HDMI_ROBAEXCLKINHSOESCL1UB95VSOE31DG15 20CLKOEB0426SMUTE/CSN11IC4001CLKE 108MHzYG2SDA1AUDIO AMP39TX_TB+TB-117SDA0CONTMAIN 3.3V4483418IC4024107BOE0~BOE9294HDMI_ROBA15116XTALIN58MAIN 3.3V461210Bit LVDSSWITCHINGIC400413110MHz 3AUDIO MUTEMCLK6HDMI_RSTTX_TE+D/A 10bit167HSIBSW_OFF_DETQ4058223JTAG_TRSTIC4002MAIN 5V DETTD-TB+DATA23LVDS2517(SERIAL)G00MAIN 5VSCL1OSD_YMRTCX2TX_TE-LVDS TRANSMITTER(10bit)SBO1SCL0B1HPD104G05RTCX1SP MUTE106IC4008CLOCK GEN.711SBI1IC40056RESETUB07KEYSCAN284SRQ935SCL2KEYSCAN1SCL1Q4059SDA1976Q40049460FAN_SOS5MONITOROUT_DEF33FAN_CONTSDTITE+24TX_TD-TUNER_SUB_ON12XTALOUT15929X4004HPD22XBUF 27MHz8910TX_TC+SDA2LRCKRA_DAC_PD2434145SCL110(OSD INPUT)Q4052CLKA 81.0MHz4MSDA0B59519MAIN 3.3V/PDWNTCLK+6NIRQ224FLASHSDA1110OSC2Q4066IC4025TX_TA-99UB2DV152056OSC1362119Q4056100CLKC 95.5MHz2SCL0BTX_TD+RX_SD03AOUTL929R04BA_SWSP_SHORT18151154515SCL0A17YG11TX_TCLK-14WP28HDMI_INT125MUTE114TC568L1867TE-810358READY(STATUS)1SCL1SDA14 ECO_ONSTB 5VFAN_SOS6FAN_MAX(FAN_CONT)TO D311DG33(F_STBY_ON)ALARM(PANEL_SOS)IIC_DATA1(SDA1)7DISPEN(DRVMUTE)1420STB 5VTUNER_SUB_ON12PANEL_STB_ONIIC_CLK(SCL1)19TH-42PM50UDG-Board (2 of 2) Block DiagramTH-42PM50UDG-Board (2 of 2) Block DiagramTH-42PM50U78