Panasonic TH-42PA50A Service Manual

Contents

Panasonic TH-42PA50A Service Manual Manual pdf 80 page image

14.16. H-Board (2 of 3) Schematic Diagram+++++++++++++AUDIOOUT_RAUDIOOUT_LL_OUT9.00VAV4C_PRAV4C_PBAV2C_PRSUB_PB/CSUB_CY/Y/VMAIN_PR/BMAIN_CY/Y/V/GAV2C_PBAV2C_YMAIN_PB/C/RMAIN_RF_CVBSAV2_RAV2_LTV_LTV_RAV1_RAV1_LAV4_RAV4_LSCL1AV1_VAV2_V9.00VSCL1SDA1SDA1TV_RAV2C_YSWSUB_PRMAIN_RF_CVBSMAIN_RFMAIN_RF_GNDHP_LINAV3_VGNDAV3_YGND9.00VAV4_VMAIN_RMAIN_LMAIN_DEFHP_RINSDA1VOUT5VOUT3SCL1L_OUTR_OUTHP_LINHP_RINAV4C_YSW8.00V8V8V9.00V9_OR_8VSUB_RF_CVBSSUB_RFAV1_YAV1_S9.00VSUB_RF_CVBSMAIN_LMAIN_RAV4C_YR_OUTSD_AUDIO_GNDTV_LSP_MUTESDA1RESETMAIN_DEFAV1_CSD_AUDIO_GNDAV3_CGNDSUB_RF_GNDSUB5V_MSP5.00VSUB5V_MSPSUB5V_MSP5V_MSP9.00V9.00V9V9.00VSOS2SCL1MAIN9VVOUT4AMSUB9VSUB9VSUB9VSUB9VSUB5VC219150V0.1uC214816V 1uL2109J0JCC0000100C201916V220uR21694.7kR2183100L2114J0JCC0000100L2182J0JCC0000241C303816V0.1uC220350V10pC30680.1u50VR30570R22240R2186220R309047D2104B0ACCE000005Q21022SB0709A0LC304310V1uR308947R3059220C305610V1uJS3023ERJ3GEY0R00VR2129100R3132560C218450V0.1uC304910V1uC218150V0.1uR213010kC212716V100uC302110V 1uL2184J0JCC0000241JS32650C214750V22uC305510V1uD2109MAZ81400MLR2158220R3095220Q21052SB0709A0LR31671kC214916V 1uR22011.6kR3158100C219716V1uC217750V0.01uR2200220Q30242SB0709A0LR214927kD2107MAZ81400MLR204347kR214747kR3130220R2182100R3092220C217550V0.01uR213110kC217350V0.01uR2166100R30580R306910kD2120B0ACCE000005JS3022ERJ3GEY0R00VR204910kR2125100IC2106C1AB000021351NC2I2C_CL3I2C_DA4I2S_CL5I2S_WS6I2S_DA_OUT7I2S_DA_IN18I2S_DEL_IN9I2S_DEL_OUT10I2S_DEL_CL11I2S_DEL_WS12DVSUP13DVSUP14DVSS15DVSS16DVSS17IS2_DA_IN218NC19I2S_CL320I2S_WS321RESETQ22I2S_DA_IN323I2S_DA_IN424DACA_R25DACA_L26VREF227DACM_R28 DACM_L29 DACM_C30 DACM_SUB31 DACM_SR32 DACM_SL33 SC2_OUT_R34 SC2_OUT_L35 VREF136 SC1_OUT_R37 SC1_OUT_L38CAPL_A39AHVSUP40CAPL_M41SC3_OUT_R42SC3_OUT_L43AHVSS44 AHVSS45 AGNDC46 NC47 SC4_IN_L48 SC4_IN_R49 ASG50 SC3_IN_L51 SC3_IN_R52 ASG53 SC2_IN_L54 SC2_IN_R55 ASG56 SC1_IN_L57 SC1_IN_R58 VREFTOP59 SC5_IN_L60 SC5_IN_R61 AVSS62AVSS63NC64NC65AVSUP66AVSUP67ANA_IN1+68ANA_IN-69ANA_IN2+70TESTEN71XTAL_IN72XTAL_OUT73TP74AUD_CL_OUT75NC76SPDIF_OUT77D_CTR_I/O_178D_CTR_I/O_079ADR_SEL80STANDBYQC214650V0.1uC212550V2200pL2179J0JCC0000241R2193220C324250V0.1uR2156220R21800C305010V1uR3100220R2192220C218916V1uJS3029ERJ3GEY0R00VC220616V100uR214827kD3024B0BC01100001R2197470C211916V47uL2116J0JCC0000241C214350V0.01uC305410V1uC222516V1uL2110J0JCC0000100STB5VC212910V1uD2013MA2J11100LL2185J0JCC0000241R3133220C217650V0.01uR2128100C213150V0.1uC306716V0.1uC302210V 1uC220450V22pC215450V0.1uR305110kL2113J0JCC0000100L2115J0JCC0000241R30656.8kC218550V 0.1uC216116V100uD2011MA2J11100LC217250V1000pL2108J0JCC0000241C222650V1000pR30860JS2109ERJ6GEY0R00VC212410u16VAN15861A-VTIC21051L12 R13 L24 R25 VCC16 VCC27 L38 R39 L410 R411NC12L513R514L615R616L717R718L819R820MUTE21NC22VD23LOUT424ROUT425LOUT326ROUT327GND128GND229LOUT230ROUT231ADR32SCL33SDA34LOUT135 ROUT136 BIAS37 L938 R939 L1040 R1041 L1142 R1143 L1244R12R2195J0JCC0000241JS21010L2111J0JCC0000241R2155220R3099220IC2103AN77L08M-E1IN 32COMOUT1Q21042SB0709A0LR30440C304510V1uR306710kL2204J0JCC0000241C213350V47pR20421MR3102220C305816V100uQ30082SB0709A0LR2053470JS3028ERJ3GEY0R00VC216416V1uL2107J0JCC0000241C30150.1u50VJS2114ERJ3GEY0R00VR2172220Q21032SB0709A0LR21130R305010kC220150V5pR205410kC219550V 47pR3087220C211650V0.1uQ20112SB0709A0LR307110kR3101220C217950V10uR30760R3074220C215316V4.7uQ20132SB0709A0LIC3005AN15866A-VT1C32S-33V44 SA45 Y46 S-47 C48 VCC19 V510 SA511 Y512 S-513 C514 ADR15 V616 GND117 V718 GND319 V820 SPD121 CY122IPD123PB124APD125PR126SPD227CY228IPD229PB230APD231PR232SPD333CY334IPD335PB336APD337PR338PDD139CY440PDD241PB442PDD343PR444SDA45SCL46Vout447VCC248Cout349Vout350PIN5051Yout3/Vout552PIN5253GND254PRout255PBout2/Cout256CYout2/Yout2/Vout257VCC358PRout159PBout1/Cout160CYout1/Yout1/Vout161Vout62DCout63Vin64O165V166O267Y168 SA169 C170 S-171 V272 O373 Y274 SA275 C276 S-277 V378O479Y380SA3C213010V1uR2048470R304910kL2118EXCELDR35VR204510kR21264.7kC216016V 1uSTB5VJS21020D2118MAZ81400MLD3023MA2J11100LC219016V1uC222350V 39pR2124100C213450V47pR3075220C304710V 1uR20441kR213847kD2116MAZ81400MLL2187J0JCC0000241R21981.78kC219816V100uC212650V2200pL3009J0JCC0000241Q30102SB0709A0LL2120J0JCC0000241D2014MA2J11100LD3021MA3X152D0LH501234567891011121314151617181920212223242526272829303132333435R3094220L2121EXCELDR35VR3166220C303310V1uR2152 47C302410V 1uR2165100C215216V 1uR2167220R2164220R2196J0JCC0000241R3053220R21684.7kR2184220 X2101H0D184500008C220750V0.1uR205010kC217850V 10uR2185220C212850V0.1uR2153220JS2106ERJ3GEY0R00VC303210V1uL2117G0C6R8K00002C217450V1000pC215016V 1uC215916V 1uC213250V10uC302310V 1uC304416V 0.1uR204610kR2202100R31641MR21274.7kL2178J0JCC0000241D2108MAZ81400MLR3064220JS2108ERJ3GEY0R00V C220250V 5pR2154 47R213233kD2111MAZ81400MLJS2026ERJ3GEY0R00VQ3009B1ABCF000138JS2105ERJ3GEY0R00VR2187220R30450C211816V47uC219650V0.1uR213733kD3026MA2J11100LL2183J0JCC0000241C303510V 1uR3055560R21330R30540C202050V22uR2173220R22250D2012MA2J11100LC304016V0.1uL2112J0JCC0000241C0DBEZE00006IC21071 Vin2 ON/OFF3 Vo4 Vadj5 GND6VoQ2012B1ABCF000138C220050V47pC216516V1uL2186J0JCC0000241R31310C219950V56pD2119B0BC01100001R30481.5kR2151 0C0ABBB000038IC210412345678C218350V3.3uSTB5VC211150V0.1uR32220L2123J0JCC0000241JS2115J0JCC0000241R2199220R2190220C219416V1uC219316V1uC219250V10uPOWER/2LHEADPHONE RHEADPHONE LRGNDVCCMAIN HP outAGNDCDVSUPMAIN in(MSP4410K-QA-B3)8VSPEAKER LSPEAKER RAHVSSNCSUB inVREFTOPGNDL_INGNDHP_R_OUTMAIN_DEFGNDSOUND SOSSUBMUTEGNDGNDSP_MUTE(MONO_SOUND_DEF)MAIN9VRESETSDA1SCL1R_IN+10Vs(W)HP_R_INGNDHP_L_OUTGNDSTB5V+9Vs(S)GNDGNDGNDHP_L_IN+10Vs(W)+9Vs(S)GNDGND+10Vs(W)GNDGNDVDmuteNC141210 1715 1613 1811H-BOARD (2/3)TNPA3523AF (PA50A)TNPA3523AE (PA50H/M)Z-BOARDTO(Z50)VAOMSPVIDEO SWAUDIO SWAVR 8VAVR 5V6134257811121314151622232425262728293017PA50H/MPA50H/M ONLYPA50M/H:0PA50A:PA50AONLYONLY19202118SPEAKER LSPEAKER L000004.00009.010.04.90010.0004.9000000000004.010.005.003.3TH-42PA50A/H/M, TH-37PA50H/MH-Board (2 of 3) Schematic Diagram TH-42PA50A/H/M, TH-37PA50H/MH-Board (2 of 3) Schematic DiagramTH-42PA50A / TH-42PA50H / TH-42PA50M / TH-37PA50H / TH-37PA50M80