Panasonic TX-32LXD50 Service Manual

Also see for TX-26LX50F: Operating instructions Service manual

Contents

Panasonic TX-32LXD50 Service Manual Manual pdf 39 page image

11.9. H-Board (1/3) Schematic DIagramREDWHITENP++NP++YPRPB+++++REDWHITE+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_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_RINVOUTSCL3SDA3SCL2SRQSDA1SOS2L_OPT_OUTO4DC_OUTO4TV_LDVB_RDVB_LTV_RAV1_ROAV1_LOMAIN_RMAIN_LSCL1SDA2AV2_CAV2_VSDA2AA_MUTE_OUTAV2_VOUTAV4_ROAV4_Y_DETAV1_VOUTAA_HP_RAA_HP_LAA_MUTE_OUTAA_MUTE_OUTAA_MUTE_OUTAV4_QLINKDC_OUTAA_MUTE_OUTAA_HP_MUTEPC_LINAV4_VAV1_VR_OPT_OUTTV_LTV_RAV1_LOUTAV2_LOUTHP_RHP_L1L_OUTR30413.3kH12123456789Q2009B1ABCF000138D2106MAZ81400MLC215216V 1uR214927kR2014100*C205316V1uR20503301%R301475R30481.5kC211210V1uJK2001K2HA204A0038C212410V2.2uR2170 220*R21400R22474.7R2129100*R21340D3015MAZ81400MLR20131001%R302412kC23480.1u50VR201022k*C216850V0.1uR2161330C0ABBB000102IC210412345678R21132.2kR304910kR22320R201122kR2016330R211233kC213116V0.1uR2163330C211825V22uD2109MAZ81400ML1%R301175IC2103AN77L08M-E1IN 32COMOUT1D2125MAZ80560MLR21694.7kJS3013C214916V 1uQ21142SD13280TL1%R302122kR301868TP126C213350V47pR21274.7k1%R300875Q3002B1ABCF000138C306116V0.1uR213110kTP134R211110kD3018MAZ81400MLC300150V1000pC214150V0.1uR30330D2113MAZ81400ML*C216950V0.1uC202950V560pR2036100k*R2044220R2136330R20210R213010kQ3006B1ABCF0001381%R300175TP129*C213550V0.1uR2166100R305010kJK3003K1FB121A0006123456789101112131415161718192021R2128100R2001180kC214250V0.1uQ2007B1ABCF000138R302510k*R22580C214050V0.1uQ3009B1ABCF000138*R2042220R2038100R223101%R300275L2010EXC3BB221HL3001EXC3BB221HL2106J0JHC0000078AN15861A-VTIC21051L12 R13 L24 R25 VCC16 VCC27 L38 R39 L410 R411NC12L513R514L615R616L717R718L819R820MUTE21NC22VD23LOUT424ROUT425LOUT326ROUT327GND128GND229LOUT230ROUT231ADR32SCL33SDA34LOUT135 ROUT136 BIAS37 L938 R939 L1040 R1041 L1142 R1143 L1244R12C203250V560pJS3020Q30082SA207700LQ21022SA207700LC214816V 1uR211010kD3019MAZ81400MLJS3014*R2047 0R2155220R30382201%R300775R2028100kJK3002K1FB121A0006123456789101112131415161718192021C300550V0.1uR20252.2kQ21042SA207700LC1BB00000931IC21011 P/SW2 IN_13 PRE_GND4 IN_25 REF 6Vcc7OUT_28POWER_GND9OUT_110MT/SW*C205516V1uC212310V2.2uC300650V0.1uL2013EXC3BB221HQ3005B1ABCF000138R301968R2173 220R21264.7kQ21152SD13280TLJK3004K1FB121A00061234567891011121314151617181920211%R302022kC216216V1u*R22280R200722kR211533kR3016 100*L2018J0JHC0000078D3021MA3X152D0LC235050V0.1uC203150V560pD3016MAZ81400MLR305110kR2024100R2164220L2104ELJPA470KFR2124100C0ABBB000102IC210212345678JS30161%R300375D2107 MAZ81400MLD2118MAZ81400MLC234722u16V1%R316312kQ3003B1ABCF000138R2033100D2124MAZ80560MLR2019100kL2015EXC3BB221HR20300C213225V47uR200622k*R21390R2158220C202850V560pC211925V22u*R20430C202150V560p*C205716V1uR2031100C212910V1u1%R300675TP132R22210R2165100L2003EXC3BB221H R302647kR2172 220L2016EXC3BB221HC214616V0.1uJS30090*C205416V0.1uTP135R2156220D2119MAZ31200MLC2154 16V0.1uC214350V0.1uR2125100R213733kR215447*C213650V0.1uR21210R3040220 L2108J0JCC0000241R2153220C212816V0.1uD2115MAZ81400MLR30341kTP131R30371kR3039220D2114MAZ81400MLR2160220C235316V100uC215716V1uTP123R20370C212650V1000pL2007EXC3BB221H*R2049 0C235716V100uJK3005K2HA307A0008Y-SWYY-GPBPB-GPRPR-GD2111MAZ81400MLR30361kR30300*R2174220JS3015TP122C214716V 100uTP124L3003EXC3BB221H R30320C202750V560pD3017MAZ81400MLR200822kC216016V1uL2002J0JCC0000364R20412.2kC235150V10uC202450V560pTP127L2123G1C330K00017Q2006B1ABCF000138*IC2111C1BB00000712NJM2521MTE11 Vin12 SW13 Vin24 SW2 5Vin36VCC7Vout8GND*C206016V1uR2012100kD2108 MAZ81400MLQ3004B1ABCF000138C235216V0.1uQ2003B1ABCF000138C202250V560pR211847kC202650V560pC216416V1uL2011EXC3BB221HC215016V 1uC213010V1uD3022MA2J11100LC300350V1000pC202550V560pC221725V47uD2104MA3X152K0LR2135330L3002EXC3BB221HR21684.7kR224833kC213750V0.1uC300250V1000pC203050V560p*C2166C210516V100uC212716V100u*R2046220D3020B0BC3R400001C2020560p50VJS30070L2105J0JHC0000078R22454.7*C205816V1uL2008 EXC3BB221H*L2017J0JHC0000078C211310V1uR2002180kC212550V1000pC200550V560pJS3019R20220L2006 EXC3BB221HR30423.3k1%R301275R22492.2kL2009 EXC3BB221HJS3010C210616V0.1uTP125C221610u10VJK2002K2HA204A0038R2040100R215247R2167220Q21032SA207700LD3023MA2J11100LD2105MAZ81400MLR2015330R211947kC202350V560pR21230L2005 EXC3BB221HL2004EXC3BB221HC211550V 47pR20320C211650V47p1%R300475*IC2112 C1BB00000712NJM2521MTE11 Vin12 SW13 Vin24 SW2 5Vin36VCC7Vout8GNDC235616V0.1uC200650V560p*R2045 0R2252470R2151 0R213868kR200922kR2018100k1%R300575*R22570L2001J0JCC0000364C215916V1uR213233kC211750V0.1uR3017 100L2014 EXC3BB221HR2171 220C2019560p50VD2116MAZ81400MLQ2004B1ABCF000138Q2010B1ABCF000138R2035100kC215516V1uJS3012C213450V47pC300750V0.1uR214827k1%R302222kC216116V100u*C205916V1uD2117MAZ81400MLQ2113B1ABCF000138R20342.2k1%R301075*R20482201%R301575C213950V0.1uQ21052SA207700L1%R301375JS3005JS30171%R302312kC234910V1u*C2167R2023100JS3018R214768kR2052330C216516V1uC213850V0.1u*C205616V0.1uR2027100k1%R300975TP128R2246470C216316V1uTP3001JS30080L2012EXC3BB221HR2005100kR20390R2162220JS3011R30435.6kL2107J0JHC0000078*R2175220Q3001B1ABCF000138*R22550*R22560*Q21172SA207700L*R2220220*R22274.7k*JS2112*Q21162SA207700L*R22264.7k*JS2113*C222450V0.1u*R2225220C20511u 16VC20521u 16VC21441u 16VC21451u 16VC21561u 16VC21581u 16VC22181u 16VC22191u 16VC22201u 16VC22211u 16VC22221u 16VC22231u 16V1%R3027681%R3028681%R303168Q20012SD13280TLQ20022SD13280TLLGREEN INGND(VIDEO)AV4VIDEO INRED INSCL2GNDTV L OUTTV VIDEO OUTBLK INAV1 SLOWL INGND(PLUG)R INAV2 SLOWGND(AUDIO)GND(BLUE)HEADPHONE RTV L OUTHEADPHONE LGND(BLUE)R INR INRRGNDTV 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 OUTMSP 8VSPEAKER LGND(PLUG)GND(RED)RED INBLUE INFB INL INSPEAKER RGND(PLUG)Q-LINKBLUE INAV4CGND(GREEN)GND(BLK)AV1TV R OUTGND(AUDIO)TV R OUTAV1 SLOWGND(BLK)GNDLR(AV2) DVB Sel DVB TVQ-Link Sel TV MONITOR OUTADJUSTMENTSREQ5VSCL1SCL2SDA3GNDSDA1SCL3SDA2AV1 LAV1 RLXD50 ONLYLX50F/P ONLY1u:LXD500.1u:LX50F/P1u:LXD500.1u:LX50F/PLX50F/P ONLYLXD50 ONLYLXD50 ONLYCONECTORAEB6 873 54DC1 2F956423181111914151320121089717AUDIO SWHP AMPAMPAMPTV/DVB SELTV/DVB SELH-BOARD (1/3)AMPAMPAMPINVSWSWMUTEMUTEMUTEMUTE MUTEMUTE AMPAMPERROR DETMUTEMUTEMUTEAMPAMPAMPAMPERROR DET3.104.04.74.13.94.85.05.08.78.004.34.34.34.38.78.74.34.34.34.304.34.3003.94.34.34.34.34.34.34.34.34.34.34.34.34.34.44.44.34.34.34.34.34.34.44.304.34.3000000000000000000000000002.34.82.92.34.82.92.34.82.9000.60.103.5003.3002.20000000.103.605.04.804.33.73.704.30.501.10.501.1TXN/H10LSM(TX-26/32LXD50)TXN/H10LTM(TX-26/32LX50F/P)TX-32/26LXD50, TX-32/26LX50F H-Board (1/3) Schematic Diagram TX-32/26LXD50, TX-32/26LX50F/P H-Board (1/3) Schematic DiagramTX-32LXD50 / TX-26LXD50 / TX-32LX50F / TX-32LX50P / TX-26LX50F / TX-26LX50P39