Panasonic TX-26LXD52 Service Manual

Also see for TX-26LX51F: Service manual

Contents

Panasonic TX-26LXD52 Service Manual Manual pdf 39 page image

11.9. H-Board (1 of 3) Schematic DIagramNP+REDWHITE+YPRPB+++REDWHITE+NP++AUDIOOUT_RSCL2AV4_VOUTAUDIOOUT_LAV4C_PRAV2_SLOWO2AUDIOOUT_LAV4_SLOWAUDIOOUT_RAV1_ROUTAV4C_PBAV2_LOUTAV2_QLINKAV4_LOUTAV2_ROUTR_OUTAV1_LOUTAV4C_YAV4_ROUTAV4_RED/CPC_LINAV3_LAV2_RAV2_LDVB_RTV_LTV_RDVB_LAV1_RAV1_LAV2_LOAV2_ROAV4_RAV4_LOAV4_LPC_RINAV3_RAV1_VAV1_RAV1_SLOWAV2_LAV2_RAV1_REDAV1_GREENAV1_BLUEAV4_GREENAV4_BLUEAV4_LAV4_RAV2_ROUTAV4_LOUTAV4_ROUTAV1_ROUTAV2_VOAV4_VOAV1_FBAV4_FBAV4_LOAV4_ROAV2_LOAV2_ROAV1_LOAV1_ROSCL1SDA1AV1_LPC_RINVOUTHDMI_RHDMI_LSCL3SDA3SCL2SRQSDA1SOS2L_OPT_OUTR_OPT_OUTO4DC_OUTO4TV_LDVB_RDVB_LTV_RAV1_ROAV1_LOMAIN_RSCL1SDA2AV4_VHP_L1AV2_CAV2_VSDA2AA_MUTE_OUTAV2_VOUTTV_RTV_LAV4_ROAV4_Y_DETAV1_VOUTAA_HP_RAA_HP_LAA_MUTE_OUTAA_MUTE_OUTAA_MUTE_OUTAV4_QLINKDC_OUTAA_HP_MUTEMAIN_LPC_LINAV1_LOUTAV2_LOUTL_OUTR2129100*IC2112C1BB00000712NJM2521MTE11 Vin12 SW13 Vin24 SW2 5Vin36VCC7Vout8GNDJS30170L2013EXC3BB221HR3017100TP132R21132.2kR200822kAN15861A-VTIC21051L12 R13 L24 R25 VCC16 VCC27 L38 R39 L410 R411NC12L513R514L615R616L717R718L819R820MUTE21NC22VD23LOUT424ROUT425LOUT326ROUT327GND128GND229LOUT230ROUT231ADR32SCL33SDA34LOUT135 ROUT136 BIAS37 L938 R939 L1040 R1041 L1142 R1143 L1244R12Q3002B1ABCF000138L2015EXC3BB221HR2040100D3019MAZ81400MLC234910V1uL2010EXC3BB221HL2106J0JHC0000078C2020560p50VR211847kC215216V 1uC20511u16V*JS2113Q21042SA207700LR2136330R211110k1%R300675TP126D2106MAZ81400ML*C205716V1uQ30082SA207700L1%R300775C211825V22u*C2167TP122*C2168 16V1uR2156220Q2006B1ABCF000138R2023100C203050V560pR21684.7kL2011EXC3BB221HC212650V1000pC210516V100u1%R301175R2171 220JK2002K2HA204A0038R30341k*R2049 0R200722kL2014EXC3BB221H*L2018J0JHC0000078R30320R2155220C212716V100u1%R302868JS30200TP131R20311001%R303168R2164220*R22550JS3013 0R2173 220D2109MAZ81400MLC1BB00000931IC21011 P/SW2 IN_13 PRE_GND4 IN_25 REF 6Vcc7OUT_28POWER_GND9OUT_110MT/SW1%R302222kR22210C300550V0.1uC22181u16VL2104ELJPA470KFB1%R300475C214250V0.1uR215247R2165100C213350V47pC202450V560p*C222450V0.1uC22221u 16VR21210R305010kJS30150R30435.6kR2002180kC300150V1000p*R2225220D3016MAZ81400MLJK3005K2HA307A0008Y-SWYY-GPBPB-GPRPR-GR2012100k*C206016V1uD3020B0BC3R400001R211010kR20210TP124R211233kC214716V 100uQ20012SD13280TLC2165 16V 1uD3023MA2J11100LC213750V0.1u1%R301275C210616V0.1uR200922k*R20450R2158220R3016 100R30361kL2008 EXC3BB221HR21230D2115MAZ81400MLC212550V1000p*R20430 C22211u 16VC300250V1000pR2033100Q2113B1ABCF000138R2005100k*R214768kQ2007B1ABCF000138R213733kJS30160R302647k*R2042220R213110kD2116MAZ81400ML1%R301575*R2228 0R2172 220R20252.2kR20220*C213550V0.1uR2162220*L2017J0JHC0000078*Q21172SA207700LQ3003B1ABCF000138C213450V47pC21441u 16VL2123G1C330K00017R22474.7R30371kC211650V47pL2107J0JHC0000078R200622kR224833k1%R3013751%R300575R3180100C212310V2.2uR2163330Q3004B1ABCF000138*R2044220Q2004B1ABCF000138C22201u 16VJS3012 0R2161330D2114MAZ81400MLR201022kC23480.1u50V*R21400L2007EXC3BB221H1%R3010751%R301475C214050V0.1uTP125R22320C211210V1u1%R316312kR2019100kD3018MAZ81400ML*C213650V0.1uC235616V0.1uH12123456789R2024100R2052330C202350V560pL2012EXC3BB221HC212910V1uTP134R2016330C214816V 1uL2001J0JCC0000364Q2009B1ABCF0001381%R302022kC202250V560pR2001180kR20412.2k*R21340C306116V0.1uR21510R2246470R2167220C22191u16V1%R302412kL2105J0JHC0000078*R213868kJS30180C235716V100uR3040220*C2166R20141001%R300975D2107 MAZ81400MLC20521u 16V1%R302122k*C205616V0.1u*IC2111C1BB00000712NJM2521MTE11 Vin12 SW13 Vin24 SW2 5Vin36VCC7Vout8GNDR2036100kL3002EXC3BB221H1%R302312k1%R300375*R22560TP135JS3011 0R21694.7kR214927kQ21032SA207700LQ3009B1ABCF000138C202750V560pC211310V1uR20342.2kR2135330C202950V560p*R2046220L3001EXC3BB221HC234722u16VD2118MAZ81400MLL2009 EXC3BB221HR3038220R22310C212410V2.2uC215516V1uC235216V0.1uC2019560p50VC21581u 16VC215716V1uR21264.7kC211750V0.1uJS30050L3003EXC3BB221HC2154 16V0.1uC214916V 1uC221610u 10VR211533kR30300JK2001K2HA204A0038D2125MAZ80560MLR20320*R22274.7kR305110kR30481.5kTP129Q2003B1ABCF000138C300650V0.1u*C205416V0.1uR2027100k*JS2112JS3014 0R30330C202850V560pL2003EXC3BB221HR2166100D3021MA3X152D0LTP127C300350V1000pJS30080C235316V100uC213850V0.1uC22231u 16VQ21022SA207700LC202550V560pD2105MAZ81400MLD2124MAZ80560MLR304910kD2113MAZ81400MLR2160220R215447R201122kC215916V1uR2124100R20503301%R300175C203150V560pD3015MAZ81400MLC200650V560pR2252470JS30070*R2174 220*R22264.7kC235050V0.1u1%R300275C21561u 16VR22492.2kR2013100D3017MAZ81400MLJK3002K1FB121A00061234567891011121314151617181920211%R302768C300750V0.1uC216016V1uR211947kL2005 EXC3BB221HTP3001C212816V0.1uR30423.3k*R2048220*R2176 220C213010V1u*R21390L2002J0JCC0000364R2035100k *R2177 220Q3001B1ABCF000138Q3005B1ABCF000138Q21142SD13280TLC2163 16V 1uJS3019 0D2119MAZ31200MLR22454.7R2153220*R2220220C211925V22uR30413.3kR213233kL2016EXC3BB221HTP128R213010kC200550V560pR2028100kJS30100*C205916V1uC211550V47pQ20022SD13280TLC214150V0.1uQ21052SA207700LR20390D3022MA2J11100LR20370R302510kJS30090Q21152SD13280TLC215016V 1u*C205516V1uR20300R2015330*R2175 220C0ABBB000038IC210412345678R2125100*Q21162SA207700LR2128100Q3006B1ABCF000138*C205316V1uJK3003K1FB121A0006123456789101112131415161718192021D2108 MAZ81400MLC235150V10uC202150V560pL2004 EXC3BB221HL2006EXC3BB221HQ2010B1ABCF000138R301968C203250V560pC2164 16V 1u*R2047 0TP123R2018100kC0ABBB000038IC210212345678JK3004K1FB121A00061234567891011121314151617181920211%R300875D2111MAZ81400MLC21451u 16VC202650V560pR2038100*C205816V1uR3039220R214827kR21274.7kC2162 16V 1uC213950V0.1uD2117MAZ81400ML*C216916V1uR3018 68C216116V100uR2170 220C214350V0.1uLGREEN INGND(VIDEO)AV4VIDEO INRED INSCL2GNDTV L OUTTV VIDEO OUTBLK INAV1 SLOWL INGND(PLUG)R INAV2 SLOWGND(AUDIO)GND(BLUE)TV L OUTGND(BLUE)R INR INR RGNDTV VIDEO OUTGND(GREEN)VCCGND(AUDIO)LVCCTV R OUTVIDEO OUTTV L OUTSDA2GND(VIDEO)GNDVIDEO INGND(VIDEO)GNDGND(BLK)Q-LINKGNDGND(RED)VIDEO INChroma inGNDL INAV2GREEN INGNDAUDIO OUTGND(PLUG)GND(RED)RED INBLUE INFB INL INGND(PLUG)Q-LINKBLUE INAV4CGND(GREEN)GND(BLK)AV1TV R OUTGND(AUDIO)TV R OUTAV1 SLOWGND(BLK)GNDLRADJUSTMENTCONECTORSREQ5VSCL1SCL2SDA3GNDSDA1SCL3SDA2AV1 LAV1 R52F/L, 51F ONLYD52 ONLYD52 ONLYAUDIO SW52F/L, 51F ONLYD52 ONLYTV/DVB SELTV/DVB SELAMP AMPHP AMPHP MUTEHP MUTE4.74.85.004.14.05.03.13.900.6IIC SW00.10SW3.5SW003.32.34.82.9AMPAMP2.34.82.92.92.3AMP4.8000000MUTEMUTEMUTEMUTEMUTEMUTEMUTEMUTE00000000000000000002.2MUTE0000000AMP04.33.7AMP 04.33.701.10.5AMP01.10.5AMP1u:D520.1u:52F/L1u:D520.1u:52F/L4.44.44.34.34.34.34.34.34.34.34.38.74.34.34.34.38.74.304.34.34.34.34.33.94.34.34.34.34.3004.34.34.34.34.34.44.304.34.300TXN/H10MHK(TX-26/32LXD52)TXN/H10MNK(TX-26/32LX52F/L, TX-26/32LX51F )H-BOARD (1/3)11314151091711124682181651937B73CF41 6A5E9D2 8TX-32/26LXD52, TX-32/26LX52F/L, TX-32/26LX51F H-Board (1 of 3) Schematic Diagram TX-32/26LXD52, TX-32/26LX52F/L, TX-32/26LX51F H-Board (1 of 3) Schematic DiagramTX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-2639