Panasonic TX-PR42S20 Service Manual

Also see for Viera TX-P42S20E: Operating instructions Service manual Operating instructions

Contents

Panasonic TX-PR42S20 Service Manual Manual pdf 47 page image

4713.7. A-Board (2/19) Schematic DiagramIC8001 L20 AVDDAIC8001 C18 HP1_L1IC8001 L2 RX1M0IC8001 D19 A_MUTEIC8001 D7 VREFL1IC8001 V23 VDD12IC8001 M20 AVSSAIC8001 W14 VDD12IC8001 D10 BIAS2SIFINNIC8001 Y19 VSSIC8001 N15 AVSSVIC8001 M3 DDCSCL2IC8001 AM10 NCIC8001 U17 VDD12RX2P0IC8001 AF32 VSSIC8001 P12 AVDDHIC8001 K4 ADCT0IC8001 D15 VREFHSIFIC8001 P11 AVDDHIC8001 AF31 VSSLO1_RIC8001 A21 LIN3_RPIC8001 N12 VDDAVADIC8001 B4 R1NIC8001 AA14 VSSIC8001 J4 AVDDVIC8001 M22 AVSSHPIC8001 U11 TMODE0IC8001 T21 VDD3IC8001 A23 LIN5_RPIC8001 F4 AVDDVRX2P2IC8001 B22 NCIC8001 W23 VSSIC8001 U19 VDD12C8_VREFH2IC8001 AJ3 VSSIC8001 C16 TESTIOIC8001 AA18 VSSIC8001 AA15 VSSD6_VREFL0IC8001 AM8 NCSDAIC8001 V13 VDD12RX0P2IC8001 AD31 VSSIC8001 C1 FBL1IC8001 V24 VDD12IC8001 L18 AVDDADAIC8001 D12 Y1IC8001 D20 VREGRX1P1B1NIC8001 R24 VSSIC8001 A11 V1RXCM1IC8001 B3 B1NIC8001 AM24 VSSG1IC8001 T11 VSSHP1_L1IC8001 AC17 VSSIC8001 AP1 VSSIC8001 C20 LIN2_LPIC8001 J1 RX0P2IC8001 C11 NCIC8001 N13 AVSSVIC8001 U1 RX2P2IC8001 B19 LIN_LNIC8001 AB13 VSSDDCSCL2 V1IC8001 Y14 VSSR80151kIC8001 R12 AVDDHIC8001 A24 VSSIC8001 T17 VDD12IC8001 U33 VDD12AVDDV3.3VIC8001 K2 RXCM1C10_BIASIC8001 A9 B3IC8001 R14 AVDDHIC8001 AA13 VSSIC8001 A8 G3IC8001 R22 VSSIC8001 M16 AVSSADAIC8001 W21 VSSIC8001 N17 VDD12DDCSDA0IC8001 AB15 VSSRX0M0IC8001 B23 LIN_RNIC8001 Y18 VSSD20_VREGIC8001 M18 AVSSADAR1IC8001 W13 VDD12IC8001 L23 AVDDHPIC8001 U22 VDD12HP1_R1C9_VREFH3RX1M1C15_VREFLSIFLO1_LIC8001 R21 VSSIC8001 Y12 VSSIC8001 T31 VDD3IC8001 C21 LIN3_LPIC8001 P13 AVDDHIC8001 C15 VREFLSIFIC8001 AA12 VSSIC8001 T3 NRSTIC8001 H3 VSSIC8001 AC32 VSSIC8001 A13 SIFINPIC8001 N1 RX1P2IC8001 B11 V1NIC8001 AC11 VDD3IC8001 B21 NCIC8001 V16 VDD12IC8001 K1 RXCP1IC8001 P21 VSSIC8001 T18 VDD12IC8001 G1 RX0P0IC8001 U15 VSSIC8001 AM20 VSSIC8001 AK3 VSSIC8001 AE31 VSSIC8001 T20 VDD3IC8001 C25 VSSIC8001 T24 VDD3IC8001 AD22 VSSIC8001 V18 VDD12IC8001 L19 AVDDAIC8001 L16 AVDDADAIC8001 A12 V3FBL1IC8001 R3 DDCSDA2IC8001 AM21 VSSIC8001 W16 VDD12IC8001 AE32 VSSIC8001 AB21 VSSRX2M0LIN5_LPIC8001 R1 RX2P0IC8001 P15 AVSSVIC8001 M2 RX1M1IC8001 N2 RX1M2IC8001 B15 ZEROMUTE0IC8001 M14 AVSSSIFIC8001 AA21 VSSIC8001 B17 ZEROMUTE2IC8001 W17 VDD12IC8001 A15 VSSVINIC8001 AB18 VSSIC8001 C8 VREFH2IC8001 B2 G1NIC8001 B1 VCMOBGRIC8001 A22 LIN4_RPVDD12IC8001 M12 VDDAVADIC8001 E5 AVSSVIC8001 A6 B2IC8001 C22 LIN4_LPZEROMUTE1IC8001 D5 AVSSVDDCSCL1IC8001 T12 VSSIC8001 D3 ADCT2RXCM0IC8001 R18 VDD12IC8001 D22 TEST_A1C807950V12pIC8001 E4 AVDD75DIC8001 A1 VSSIC8001 M21 AVSSAIC8001 W20 VDD12IC8001 L14 AVDDSIFRXCP1IC8001 F2 RXCM0IC8001 U16 VSSIC8001 K3 DDCSCL0IC8001 D18 HP1_R1IC8001 A20 LIN2_RPIC8001 AA22 VSSIC8001 G2 RX0M0D10_BIAS2IC8001 AL3 VSSIC8001 C3 T_L1NIC8001 N22 VSSC6_VREFH0LO2_LIC8001 C5 AVSSVRX0P1V1NIC8001 L3 DDCSCL1IC8001 V21 VDD12IC8001 U31 VDD12IC8001 L12 VDDAVADIC8001 U18 VDD12IC8001 AN2 VSSD21_VREF1V5RX2M2RX1M2IC8001 A7 R2IC8001 J2 RX0M2IC8001 U24 VDD12IC8001 V33 VDD12IC8001 M24 AVSSHPIC8001 H1 RX0P1IC8001 C2 T_L1PIC8001 R23 VSSIC8001 T34 VDD3IC8001 V11 TMODE1SCLIC8001 V32 VDD12IC8001 R17 VDD12IC8001 U13 VSSIC8001 L24 AVDDHPIC8001 AN31 VSSIC8001 A10 R3IC8001 B7 NCR1NIC8001 N11 VDDAVADIC8001 AL4 VSSIC8001 AM19 VSSIC8001 L22 AVDDHPIC8001 V15 VDD12IC8001 U20 VDD12IC8001 B12 NCD15_VREFHSIFIC8001 F1 RXCP0IC8001 C17 LO2_LIC8001 D2 HINIC8001 D1 VINIC8001 P22 VSSIC8001 AC21 VSSIC8001 W11 TESTIOHIC8001 C19 LIN1_LPIC8001 A17 VSSIC8001 D21 VREF1V5IC8001 M15 AVSSADAIC8001 T32 VDD3AVDDADA1/2/3IC8001 T14 VSSIC8001 C9 VREFH3IC8001 AB22 VSSIC8001 M11 VDDAVADIC8001 F3 VSSIC8001 L13 AVDDPLLVIC8001 B13 SIFINNIC8001 V22 VDD12IC8001 R13 AVDDHAVDDHPRX1M0IC8001 A18 LO1_LIC8001 V34 VDD12IC8001 D13 C1IC8001 C6 VREFH0IC8001 E1 T_L0PIC8001 W18 VDD12L15_AVDDPLLAIC8001 D6 VREFL0IC8001 V14 VDD12IC8001 B8 NCIC8001 B20 NCIC8001 AM9 NCIC8001 D4 AVSSVIC8001 AL5 VSSIC8001 D11 S11IC8001 P20 VDD3IC8001 R19 VDD12IC8001 A3 B1IC8001 P19 VDD3IC8001 G3 VSSIC8001 C7 VREFH1IC8001 U2 RX2M2RXCP0IC8001 U34 VDD12RX0P0IC8001 V12 VSSIC8001 C13 NCIC8001 E3 VSSIC8001 AB3 SCLL14_AVDDSIFIC8001 C4 ADCT1IC8001 R2 RX2M0RXCP2IC8001 A4 R1IC8001 N18 VDD12RXCM2IC8001 N19 VDD3IC8001 T2 RX2M1IC8001 AB16 VSSRX0M1IC8001 R11 AVDDHIC8001 G4 AVDDVIC8001 Y13 VSSDDCSDA2DDCSDA1IC8001 AC31 VSSIC8001 AD11 VDD3RX0M2IC8001 AM23 VSSIC8001 B18 LO1_RIC8001 AC12 VDD3RX2M1IC8001 W15 VDD12IC8001 T1 RX2P1RX1P0IC8001 W12 VSSIC8001 A16 AXOC7_VREFH1IC8001 C24 I2CSELIC8001 J3 VSSIC8001 AL6 VSSIC8001 R16 AVSSVIC8001 AM7 NCIC8001 L15 AVDDPLLAIC8001 AC3 SDAIC8001 AM30 VSSIC8001 U32 VDD12IC8001 P2 RXCM2RX1P2IC8001 H4 AVDDVIC8001 C12 NCIC8001 V20 VDD12IC8001 AC18 VSSIC8001 U12 VSSIC8001 Y22 VSSIC8001 U21 VDD12IC8001 P1 RXCP2IC8001 AL20 VSSIC8001 D14 V2RX2P1IC8001 AA19 VSSIC8001 C23 LIN5_LPIC8001 M1 RX1P1IC8001 P17 VDD12NRSTD9_VREFL3B1AVDDPLLV/75DIC8001 U14 VSSIC8001 M19 AVSSALO2_RIC8001 L11 VDDAVADIC8001 A19 LIN1_RPIC8001 P16 AVSSVI2CSELIC8001 M17 AVSSADAIC8001 P3 DDCSDA1C808150V 10pIC8001 A14 FEAINPIC8001 N20 VDD3IC8001 L17 AVDDADAIC8001 T22 VDD3IC8001 D17 LO2_RIC8001 V31 VDD12LIN5_RPIC8001 T16 VSSIC8001 N3 DDCSDA0IC8001 C14 NCAVDDV3.3VIC8001 C10 BIASX8000H0J245500101IC8001 N14 AVSSVIC8001 A5 G2IC8001 M13 AVSSVIC8001 D8 VREFL2IC8001 AM3 VSSIC8001 R15 AVSSVIC8001 V19 VDD12SIFINPIC8001 R20 VDD3AVDDHIC8001 D23 TEST_A2IC8001 B6 NCIC8001 L21 AVDDAG1NIC8001 M23 AVSSHPIC8001 AD21 VSSIC8001 B14 FEAINNIC8001 AA16 VSSIC8001 W22 VSSIC8001 T13 VSSIC8001 Y21 VSSIC8001 AB17 VSSIC8001 L1 RX1P0IC8001 AD32 VSSIC8001 D9 VREFL3D8_VREFL2IC8001 AM22 VSSA_MUTEIC8001 AA17 VSSVDDAVADD7_VREFL1IC8001 H2 RX0M1IC8001 AC22 VSSIC8001 T15 VSSVDD3IC8001 T19 VDD12IC8001 B16 AXIIC8001 B24 VSSIC8001 T33 VDD3IC8001 B9 NCIC8001 P18 VDD12IC8001 B5 G2NIC8001 P14 AVDDHIC8001 N21 VSSAVDDADDCSCL0IC8001 T23 VDD3IC8001 A2 G1IC8001 AB12 VSSIC8001 E2 T_L0NIC8001 D16 ZEROMUTE1IC8001 V17 VDD12IC8001 B10 NCIC8001 N16 AVSSVIC8001 W19 VDD12IC8001 U23 VDD12HIN16 18AVDD3.3V! PEAKS-sLDSUB3.3VSUB1.2V11AVDDH3.3VSUB3.3VSUB3.3VVSWAnalog Audio Out I/FAchipAnalog Video In I/FADC14 15 17AVDD3.3VAVDD3.3V12CLKAnalog Audio In I/FTESTIF I/F10SUB1.2VA-BOARD (2/19)13SIF I/FRESET24.576MHzIIC I/FHDMIAVDD3.3VTO 1/19TO 12/19TO 7/19TO 18/19TO 18/19TO 7/19TO 18/19TO 18/19TO 8/19TO 18/19TO 18/19TO 8/19TO 8/19TO 18/19TO 18/19TO 18/19TO 18/19TO 18/19TO 18/19IC8001MN2WS0125FEPEAKS-sLD