Panasonic TX-23LX50M Service Manual

Also see for TX-23LX50A: Operating instructions

Panasonic TX-23LX50M Service Manual Manual pdf 28 page image

11.6. A-Board (2 of 3) Schematic Diagram+++++++++IN+++++++GG+ININAG_ROUTAG_LOUTAK_R1.1AK_B1.7AK_LCD_HSAD_656.6AK_R1.4AK_R1.0AK_B1.0AD_656.3AB_SDA2(3.3V)AD_656.7AK_G1.6AK_B1.6AJ_OSD_GAD_656_CLKAK_R1.6AJ_OSD_RAK_R1.7AK_R1.3AD_656.1AK_B1.5AD_656.0AD_656.4AB_VS_DPS_INAJ_OSD_BAB_HS_DPS_INAB_SCL2(3.3V)AD_CLKFAD_AI_OFFAK_B1.4AK_R1.2AK_R1.5AB_RST3.3AK_G1.3AD_656.5AD_656.2AK_G1.4AB_VS_DPS_OUTAK_G1.2AK_LCD_HSAK_LCD_VSAL_DPS_3.3DIGAK_LCD_DENAK_G1.0AK_G1.1AK_G1.7AK_G1.5AM_R1.3AM_R1.2AM_R1.1AM_R1.0AK_R1.0AK_R1.1AK_R1.2AK_R1.3AM_R1.3AM_R1.2AM_R1.1AM_R1.0AM_R1.6AM_R1.4AM_R1.7AM_R1.5AM_G1.0AM_G1.1AM_G1.2AM_G1.6AM_G1.7AM_G1.3AM_G1.4AM_G1.5AM_B1.0AM_B1.6AM_B1.7AM_B1.2AM_B1.3AM_B1.4AB_MUTE_OUTAB_MUTE_OUTAB_SMUTEAB_RST3.3AJ_OSD_FBAG_SW2AG_SW1AB_SCL2(5.0V)AB_SDA2(5.0V)AG_SP_RAG_SP_LAG_AV1_LAG_AV1_RAK_LCD_DENAM_B1.1AN_TX3+AN_TX3-AN_TCLK+AN_TCLK-AN_TX2+AN_TX2-AN_TX1+AN_TX1-AN_TX0+AN_TX0-AB_RC_INAK_LCD_CLKAN_TX3-AN_TX0-AN_TX0+AN_TX1-AN_TX1+AN_TCLK-AN_TCLK+AN_TX3+AB_HS_DPS_OUTAB_BATSAN_TX2-AN_TX2+AK_LCD_VSAD_CLK20AK_LCD_CLKAG_AV2_RAB_MOVE_OUTAL_DPS_1.8DIGAL_DPS_1.8DIGAL_DPS_3.3ANAAL_DPS_1.8DIGAL_DPS_3.3DIGAL_DPS_3.3DIGAL_DPS_1.8DIGAB_MUTE_OUTAM_B1.3AM_B1.2AM_B1.1AM_B1.0AK_B1.3AK_B1.2AK_B1.1AK_B1.0AM_B1.7AM_B1.6AM_B1.5AM_B1.4AK_B1.7AK_B1.6AK_B1.5AK_B1.4AM_G1.7AM_G1.6AM_G1.5AM_G1.4AK_G1.7AK_G1.6AK_G1.5AK_G1.4AM_G1.3AM_G1.2AM_G1.1AM_G1.0AK_G1.3AK_G1.2AK_G1.1AK_G1.0AM_R1.7AM_R1.6AM_R1.5AM_R1.4AK_R1.7AK_R1.6AK_R1.5AK_R1.4AK_B1.1AK_B1.2AK_B1.3AL_DPS_3.3DIGAG_SP_RAG_AV2_LAL_DPS_3.3DIGAM_B1.5AB_STBY_LEDAB_PANEL5V_ONAL_DPS_1.8ANAAG_SP_LAG_SP_LC175116V10uR228220kC250750V1pJS2502ERJ3GEY0R00VR22760R2279270kC25106.3V100uC252416V0.1uTP2244TP2292C20302.2u10VC177950V1000pD2004B0ACCK000005R116210kR11590C173016V 0.1uC252550V1000pJS1510ERJ3GEY0R00VR2514100TP2297SBY3.3VR22832.2R22852.2TP1206R228839R17010R1709100C250650V1pR2501100SBY2.5V_AR1795EXB38V101JVC173816V0.1uR1786100R17201kTP1202C173216V0.1uR22921kL2503G0C180JA0021R22801.37kC25146.3V100uC172610V1uR11740L1101G1C100K00020TP1204C171816V 0.1uR2502470TP1701R2278100R11760TP2298R228939C250950V 47pR1785100R174810kSBY3.3VR174510kC229016V100uC178150V0.01u5.0VTP2242C228916V100uJS1509ERJ3GEY0R00VR1798EXB38V101JVR177668TP2241C229150V0.01uC174150V0.01uL1724J0JCC0000241C228416V0.1u1.8VC228716V220uC252750V1000pC173316V0.1uC251816V0.1uC1233180p50VQ22572SD13280TLTP2295TNRMSP_5.0VC1232180p50VC174616V0.1uC251316V0.1uC173416V 0.1uTP2217R1784100L1704G1C100K00020C250150V56pC173916V 0.1uSBY3.3V_DC174516V 0.01uC229316V0.1uC20292.2u10VC173116V0.1uC251916V47uR25091kC229616V0.1uC250350V22pC111510u16VJS2501ERJ3GEY0R00VQ20012SC584500LR2529100kR22862.2C175616V0.1uC172116V 0.1uL1759J0JHC0000078C1AB00001998IC17001TESTMODE2RESET3CS4 SCL5 VDD_PAD16 VSS_PAD17 SDA8 H_IN9 V_IN10 H_IN211 V_IN212 YIN.013 YIN.114 YIN.215 YIN.316 YIN.417 YIN.518 YIN.619 YIN.720 VDD_PAD221 VSS_PAD222 V_OUT23 H_OUT24 VDD_CORE125 VSS_CORE126 ITUCLK_IN27 CLKF_IN28 CIN.029 CIN.130 CIN.231 CIN.332 VDD_PAD333 VSS_PAD334CIN.435CIN.536CIN.637CIN.738GPIO.039GPIO.140VDD_PAD441VSS_PAD442GPIO.243GPIO.344GPIO.445GPIO.546GPIO.647GPIO.748VDD_PAD549VSS_PAD550OSD_FB51OSD_HCS.052OSD_HCS.153OSD_B.354OSD_B.255OSD_B.156OSD_B.057VDD_PAD658VSS_PAD659OSD_CLK60OSD_G.361OSD_G.262VDD_CORE263VSS_CORE264OSD_G.165OSD_G.066OSD_R.367OSD_R.268VDD_PAD769VSS_PAD770OSD_R.171OSD_R.072OSD_H73XIN74XOUT75VDDPLL76VSSPLL77OSD_V78VDD_PAD879VSS_PAD880PCK181PCK282R1.083R1.184R1.285R1.386VDD_PAD987VSS_PAD988R1.489R1.590R1.691VDD_CORE392VSS_CORE393R1.794G1.095G1.196VDD_PAD1097VSS_PAD1098G1.299G1.3100G1.4101G1.5102G1.6103G1.7104VDD_PAD11105VSS_PAD11106B1.0107B1.1108B1.2109B1.3110B1.4111B1.5112 VDD_PAD12113VSS_PAD12114 B1.6115 B1.7116PDE1117 PDE2118VDD_CORE4119 VSS_CORE4120 PMP1121PMP2122PCS1123VDD_PAD13124VSS_PAD13125 PCS2126 PCS3127 PCS4128 REV129 VDD33RGB130 VSS33RGB131 RIN1132 GIN1133 BIN1134 VDDARGB135 VSSARGB136 RIN2137 GIN2138 BIN2139 VDD33FBL140 VSS33FBL141 FBL1142FBL2143VDDAFBL144VSSAFBLR25110C228650V10uR2530100kC173516V0.1uA212345678910111213141516C123516V0.1uIC1701C0JBCZ0005231 RS2 TD13 TA54 TA65 GND6 TB07 TB18 TD29 VCC10 TD311 TB212 TB313 GND14 TB415 TB516 TD417 R/F18 TD519 TB620 TC021 GND22 TC123 TC224 TC325 TD626 VCC27 TC428 TC5 29GND30TC631CLK_IN32/PDWN33PLL_GND34PLL_VCC35PLL_GND36LVDS_GND37TD+38TD-39TCLK+40TCLK-41TC+42TC-43LVDS_GND44LVDS_VCC45TB+46TB-47TA+48TA-49LVDS_GND50TD051TA052TA153GND54TA255TA356TA4C174716V0.01uR17580C171616V0.1uFL1706J0JBD00000431234AUDIO_9VA5123456789101112131415161718192021222324252627282930R2516100C252210V1uX2501H0D184500008TP2246D2003MA3X157A0LC172916V 0.1uTP1203C171916V0.1uC228116V0.1uR170833kR17630C172716V0.1uR170418kTP2251C250450V47pC172416V 0.1uQ20032SA207700LR22758.2kR1797EXB38V101JVR2507100L2505G0C330K00015R171710kSBY3.3V_DC171516V0.1uPANEL_5VC172816V0.1uC171310V 1uC228316V0.1uC252150V 10uC17836.3V100uINV_24VR118047kR1800EXB38V101JVC220450V22uSBY2.5V_DAN17822AIC22511 VCC2 OUT1+3 GND4 OUT1-5 STBY6 IN17 GND8 IN29 VOL10 OUT2-11GND12OUT2+Q25022SC584500LR22931kR2012220L2507G1C330K00017C229416V0.1uD2001MA3X152E0LQ22552SC584500LR200515kR1705100C251650V3.3u5.0VC22542200u16VC229516V0.1uQ11052SC584500LTP851SBY2.5VC252050V10uL220133uC173716V 0.1uR22842.2C173616V 0.1uL2501ELJFA6R8KFC251250V10uTP22963.3VR2003100kTP1205Q22562SD13280TLC251116V0.1uL1103G1C100K00020FL1704F1J1A1050020JS1508ERJ3GEY0R00VC229250V0.01uC174416V 0.01uR2007470C228510V2.2uTP2294C178616V0.1uTP2245R201110kC252650V1000pR1799EXB38V101JVC175216V 0.01uC111816V0.1uTP2243C172216V 0.1uL1102G1C100K00020C171716V0.1uQ25012SC584500LTP2248R1710750R1796EXB38V101JVC252850V1000pR2287100kTP1207C252310V1uC203635V470uC250816V0.1uC251716V0.1uC172316V0.1uTP2293C174210V1uFL1705J0JBD00000431234R12551.2kTP1700TP2250C178716V0.1uTP2247C228216V0.1uFL1707J0JBD00000431234C1AB00002133IC25011NC2I2C_CL3I2C_DA4 I2S_CL5 I2S_WS6 I2S_DA_OUT7 I2S_DA_IN18 ADR_DA9 ADR_WS10 ADR_CL11 DVSUP12 DVSUP13 DVSUP14 DVSS15 DVSS16 DVSS17 I2S_DA_IN218 NC19 NC20 NC21 RESETQ22NC23NC24DACA_R25DACA_L26VREF227DACM_R28DACM_L29NC30DACM_SUB31NC32NC33SC2_OUT_R34SC2_OUT_L35VREF136SC1_OUT_R37SC1_OUT_L38CAPL_A39AHVSUP40CAPL_M41NC42NC43AHVSS44AHVSS45AGNDC46NC47SC4_IN_L48SC5_IN_R49ASG50SC3_IN_L51SC3_IN_R52ASG53SC2_IN_L54SC2_IN_R55ASG56SC1_IN_L57SC1_IN_R58VREFTOP59NC60MONO_IN61AVSS62AVSS63NC64NC65AVSUP66AVSUP67ANA_IN+68 ANA_IN-69 ANA_IN2+70 TESTEN71 XTAL_IN72 XTAL_OUT73 TP74 AUD_CL_OUT75 NC76 NC77 D_CTR_I/O_178D_CTR_I/O_079ADR_SEL80STANDBTQC178816V0.1uR1787100R25101kC228050V6800pTP2249R2515100C227950V6800pTP2220R2508100R20101MR17810C250250V10pTP2291L1706J0JCC0000241L1711J0JCC0000241R20131kTP12018.0VR2513100C123616V 0.1uJS17020JS17050JS17030JS17000JS17040JS17010C252950V100pC253050V100pL2508J0JCC0000241L2509J0JCC0000241R17711kC17926.3V2.2uC178250V0.01uQ1706UNR221100L5.0VR172715kCQ1700B1DHDD000033C179116V0.1uC17546.3V1uR175756kR175633kLED_RSTB3.3VREMOTEGNDS_GNDSP_L+SP_R+SP_L-SP_R-HP_RHP_LPANEL_5VGNDGNDGNDNCNCGNDTX3+TX3-GNDGNDGNDGNDGNDTCLK+TCLK-TX2+TX2-TX1+TX1-TX0+TX0-NCLVDS_OPTIONNCNCPANEL_5VPANEL_5VPANEL_5VPANEL_5VGNDS_GNDBATSGNDGND14 181210 1611 1513 1771436251112A-BOARD TXN/A10LEP (2/3)LVDS TRANSMITTER(V1)TOV-BOARDMULTI SOUND PROCESSORLCD DRIVERAUDIO AMPTOLCD PANEL001.803.2003.23.202.700000000.80.83.21.70000.81.700.70.500.21.2000.100.20.61.103.201.73.2000001.50.7000.702.43.202.83.20.52.40.7001.5000001.0000000001.8003.13.30000000000003.203.301.8003.20.5001.80003.203.300.20.2000.20.20.23.20000000003.20.200.20.30.200003.10000000001.4003.23.200.101.03.03.13.000.13.100.50.61.41.22.53.13.2001.301.0003.20001.2001.01.4001.401.31.21.14.39.004.101.35.71.304.24.10.6002.41.45.02.305.02.3004.95.004.9000003.73.700003.70007.08.03.703.6003.703.7003.73.703.72.5000003.703.73.702.404.91.24.94.2004.9003.202.2000003.600000.50005.023.824.000.5000.600000.70000005.02.700.803.2000.74.30.804.14.04.200.11.40.11.01.40001.01.201.201.21.203.21.301.14.9000004.94.94.94.9TX-23LX50A/M/XA-Board (2 of 3) Schematic Diagram TX-23LX50A/M/XA-Board (2 of 3) Schematic DiagramTX-23LX50M / TX-23LX50A / TX-23LX50X28