Panasonic TH-42PA20A Service Manual

Also see for TH-42PA20A: Service manual

Contents

4.11. DG-Board (5 of 8) Schematic Diagram++++++++++++AA_UV2_HAA_UV1_HAA_UV0_HAS_UVI3AS_UVI2AS_UVI1AS_UVI0AS_VPIN2AS_HPIN2AA_LCLK1AA_VP_M-SAA_HP_M-SAA_UV9_HAA_UV8_HAA_UV7_HAA_UV6_HAA_UV5_HAA_UV4_HAA_UV3_HAS_YI7AS_YI6AS_YI5AS_YI4AS_YI3AS_YI2AS_YI1AS_YI0AS_CLKINAS_UVI9AS_UVI8AS_UVI7AS_UVI6AS_UVI5AS_UVI4AAF_FO2AAF_FO1AAF_WEAAF_WRAAF_FCKRAAF_RRAAF_REAAF_FO4AAF_FO3AA_YUV1AA_YUV0AS_YI9AS_YI8AA_YUV3AA_YUV2AA_CLK_M-SAA_YUV9AA_YUV8AA_YUV7AA_YUV6AA_YUV5AA_YUV4AAF_FO5AAF_FO9AAF_FO8AAF_FO7AAF_FO6AAH_MAIN-PRAAH_GC2M-PBOSD_V3.3VAJ_HCLPAJ_BLKR_OUTG_OUTB_OUTH-REFAJ_CONTRASTSDA0LSCL0LH_SYNCV_SYNCAAH_GC2M-YOSD_HFREERUNAJ_BDVAJ_RDVAD2.5VAD2.5VAD2.5VAD2.5V2.5V2.5V2.5V2.5V 2.5V3.3V3.3V3.3V3.3V3.3VGC_RESET2.5V MAIN2.5VMAIN2.5V2.5VMAIN3.3VMAIN3.3VMAIN3.3VC159350V33pC153010V 1uC155510V1uC13444V100uQ13262SD0601A0LC152010V1uR15411kC13454V220uC153410V1uC154110V1uL1339G1C4R7MA0063R15161k1%R14911.4kC154310V1u1%R15172.7kR1575470C152816V0.1uL1341G1C4R7MA0063R14891kC156710V 1uC153116V0.1uC172816V0.1uR15552.2kR1557 1201%R15031.4kC151510V1uL1335G1C4R7MA0063R15311kC159050V68pR1574470C152610V1uC159510V1uC157010V1uL1360J0JGC0000021C158910V1uC153916V0.1uR15320C150210V1uR1576470C156110V1uR17140C159450V33pL1331G1C4R7MA0063C154610V1uQ13272SD10300TLL1333G1C4R7MA0063C153810V1uC159950V0.01uC160310V1uL1337G1C4R7MA0063C154710V1uC159716V0.01u1%R15021.4kC159850V0.01uR14881kQ13252SD0601A0LC154516V 0.1uR15291kC150550V18pC13434V100uX1301H0J2025000021%R14971.4kR1519150C154216V0.1uR14858.2kR15790R148122C174416V47uR15780C13384V100uC153550V47pL1340G1C4R7MA0063C151050V47pC154910V 1uC152510V1uC155910V1uR1507331%R154556R1522331%C153310V1uR153622R1558 120L1336G1C4R7MA0063C156210V1uC13424V100uR15532.4kR14741MR15330R1518331%R1547100C151210V1uR1573470IC1313C0JBAB0003821234 5678IC1301C1AB000018261VSS2VDDE3VDDI4 UV05 UV16 RO07 RO18 RO29 RO310 RO411 RO512 RO613 RO714 HPO115 VPO116 LCLK117 VDDI18 VDDE19 VSS20 HPIN221 VPIN222 UVIN023 UVIN124 UVIN225 UVIN326 UVIN427 UVIN528 UVIN629 UVIN730 UVIN831 UVIN932 CLKIN33 VDDI34 VDDE35 VSS36 YIN037 YIN138 YIN239 YIN340 YIN441 YIN542 YIN643 YIN744 YIN845 YIN946 VDDI47 VDDE48 VSS49 YUV050 YUV151 YUV252 YUV353 YUV454 YUV555 YUV656 YUV757 YUV858 YUV959 VDDI60 VDDE61 VSS62BCLK63HFR64LCDSW65NRST66AVSAD267AVDAD268 AVSAD169 AVDAD170 VRH171 NC72 VIN173 VRL74 NC75 NC76 AVSAD2277 AVDAD2278 AVSAD2179 AVDAD2180 NC81 VRH282 NC83 VIN284 NC85 VRL286 NC87 NC88 AVSAD3289 AVDAD3290 AVSAD3191 AVDAD3192 NC93 VRH394 NC95 VIN396 NC97 VRL398 NC99 NC100 AVDCLP101 AVSCLP102 UCLP103 VCLP104 YCLP105 VSS106 VDDI107 VDDE108 MST109 SMCK110 VPD111 XTST112 VPIN1113 HPIN1114 SCS115 XSM116 SDA117 SCL118 VSS119 VDDE120 FO9121 FO8122 FO7123 FIN9124 FIN8125 FIN7126FIN6127FIN5128FO6129FO5130VSS131VDDI132VDDE133WE134WR135FCKR136RR137RE138FO4139FO3140FIN4141FIN3142FIN2143FIN1144FIN0145FO2146FO1147FO0148OSDCNT149VDDE150VSS151VDDI152INTLC153VDAF154EWO155HO2156HO1157158PSO159HTRAP160HINP161HPO3162VPO3163HPO2164VPO2165LCLK2166VDDE167BXS3168VSS169CW358170VDDI171VGS3172CPO3173AVDPL3174AVSPL3175VGS2176CPO2177AVDPL2178AVSPL2179VSS180HREF181VDDE182BXS2183VDDI184FBPMO185VDDE186FBPIN187VSS188AVSPL1189AVDPL1190CPO1191VGS1192VSS193VDDI194POUT195VDDE196VSAW197VDDE198RDV199BDV200RCF201GCF202BCF203HCLP204BLK205HPO4206VPO4207FRCLK208VDDE209VSS210XIN211VDDI212XOUT213VDDE214VSS215VMYS216YUVOE217TEST218AIN1219AIN2220AIN3221AIN4222AVSAD223VR224AVDAD225VRO1226VREF1227AOUT1228AVSDA1229AVDDA1230VRO2231VREF2232AVSDA2233AVDDA2234AOUT2235AVSDA3236AVDDA3237AOUT3238COMP239AVSDA4240AOUT4241AVDDA4242VRO4243VREF4244COMP4245NC246AVDDA5247AVSDA5248AOUT5249COMP5250NC251AVSDA6252AOUT6253AVDDA6254VRO6255VREF6256COMP61%R15212.7k1%R1520150R151010L1342G1C4R7MA0063R15521.6kR1515331%R1478100C151610V1u1%R15121.1kC155416V0.1uR1514270R16940R1477100C157210V1uC158710V1uC155110V1uC152916V0.1uC156310V 1uR14761.8kL1334G1C4R7MA00631%R15012.7kR147922C15816.3V3.3uC156910V 1uR1500331%1%R150475R15351kC13324V100uR15461001%R149575C159150V68pC160110V1uIC1311C0CBCAD000121 Vcont2 GND3 Np5Vin4VoutC155210V1uR149833C13394V220uC150150V15pR154856C156810V 1uR17160IC1319C0CBCAD000121 Vcont2 GND3 Np5Vin4VoutC151710V 1u1%R151175R171501%R1494150C154016V0.1uR1559120C134116V10u1%R14991.1kC13334V100uR1484220R14870C156510V1uR1539220C155010V1uC153616V0.1uR1493331%C156610V 1uC152310V1uC151810V 1uC157410V1uC159216V0.01uR15401kC155710V1uC134016V10uR150510R148633C13344V220uC152710V1uR15542.2k1%R15091501%R14902.7kR15511.6kR1550120C153710V1u1%R14921.1kC152110V 1uC151910V 1uR15371001%R15131.1kR15280R149610R153422L1338G1C4R7MA0063R16860C151410V 1uC155310V1uC157310V1uR1467 0R1549 120R15260C152210V1uQ13552SB0709A0LGC2M+AD_2.5VV/RY/G/COMPU/B/CPLL_2.5VGNDVCC20.25MHZHDAFON/OFF454237 43 4438 4139 40TXNDG1QCSH(FOR TH-42PA20H/M/R)TXNDG1QCSA(FOR TH-42PA20A)TXNDG1QCSF(FOR TH-42PA20F)! DG-BOARD (5/8)CLOCK727471757776736361677062666964656888979596100878193868291929985838498948990TH-42PA20A/F/M/H/R DG-BORAD (5 of 8) Schematic Diagram TH-42PA20A/F/M/H/R DG-BORAD (5 of 8) Schematic DiagramTH-42PA20A / TH-42PA20F / TH-42PA20H / TH-42PA20M / TH-42PA20R35