Panasonic TC-P42C1 Service Manual - Page 61

11.25. SC-Board (1/3) Schematic Diagram + + + + TERM A B ! SC-BOARD TXNSC1ETUU (1/3) TO P-BOARD (P2) SC2 1 Vsus TP1 TP2 3 GND TP4 TP5 VSUS:187V TPVSUS VSUS *C16412 250V 2.2u * 1 3 5 5V 15V VSCN R16774 27k R16751 150k R16752 4.7k D16871 MAZ82000ML D16821 MAZ83600ML R16755 12k R16750 12k R16783 150k Q16876 B1ABCF000231 D16820 SOS7_SC2 MA3X152E0L R16756 12k D16875 MA2J11100L R16775 4.7k D16874 MAZ80510LL R16753 220k VAD ERROR DET OPERATES AT -160V OR MORE AND -200V OR LESS VSCN ERROR DET OPERATES AT 165V OR MORE AND 124V OR LESS TO SS-BOARD (SS3) SC3 IC16464 C0JBAB000715 INVERTER AA_CMH 1 AA_CML2 R16416 10k R16411 270 2 D16411 MA2J11100L R16410 390 3 C16533 50V 0.1u 8 R16414 330 7 6 R16415 330 GND NC 1 5 IN_A 2 3 4 OUT_Y VCC VCC AA_CSH MID 4 5 PC16461 B3PBA0000457 *Q16441 B1JAEP000006 R16441 5.6 NC 1 5 IN_A 2 OUT_Y GND VAD 3 4 IC16465 C0JBAB000715 INVERTER IC16771 C0CBADC00072 +5V 16V_F C16535 50V 0.1u C16536 50V 0.1u C16771 16V 1u 1 VIN 3 VOUT COM 2 C16772 25V 4.7u C16796 25V 470u R16534 1 R16536 1 C16501 25V 1u R16501 100 R16502 100 VAD IC16501 C0ZBZ0001324 NC 9 HO 8 NC 10 VB 7 VCC 11 VS 6 HIN 12 NC 5 NC 13 NC 4 LIN 14 VCC2 3 GND 15 Vcom 2 NC 16 LO 1 FET DRIVER CSH/CMH GATE DRIVE CIRCUIT D16534 B0ECKP000047 D16536 B0HCKS000002 C16502 25V 4.7u R16504 75 R16510 1 R16503 10 C16503 25V 470u C16504 25V 4.7u Q16501 B1HFPFA00001 R16511 47k R16512 47k C16522 25V 4.7u R16523 75 C16523 25V 470u D16522 B0ECKP000047 D16524 B0ECKP000047 D16503 B0HCKS000002 *D16401 B0FACQ000001 R16401 7.5 *Q16401 2PG0090000RP R16402 7.5 *Q16402 2PG0090000RP VSUS C16401 630V 5600p C D E TO A-BOARD (A20) SC20 P5V SIU CLK GND CERS CRC2 GND OC2 CRC1 SC_FPGANRST OC1 CIS GND SOS6 SOS7 GND UHZ CPH2 GND CEL CSH GND CSL CPH1 GND CMH CML NC P15V P15V 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 SIDE TP8 TP9 TP6 TP7 TP82 15V TP16 TP17 TP38 TP19 TP24 TP70 TP40 TP52 TP21 TP39 TP18 TP22 TP23 TP20 P5V SIU CLK R16561 EXB38V470JV CERS CRC2 OC2 CRC1 SC_FPGANRST OC1 CIS R16565 EXB38V472JV R16562 EXB38V470JV R16566 EXB38V472JV TP37 TP36 TP14 TP11 TP25 TP10 TP15 TP26 TP27 CPH2 CEL CSH CSL CPH1 CMH CML R16563 EXB38V470JV R16568 EXB38V472JV R16564 EXB38V470JV R16567 EXB38V472JV C16563 10V 100u IC16561 C0JBAZ002692 BUFFER 1 G1 2 A1 3 A2 4 A3 5 A4 6 A5 7 A6 8 A7 9 A8 10 GND 20 Vcc 19 G2 18 Y1 17 Y2 16 Y3 15 Y4 14 Y5 13 Y6 12 Y7 11 Y8 5V C16562 16V 1u TP46 AA_SIU AA_CLK AA_CERS AA_CIS AA_OC2 AA_SC_FPGANRST AA_OC1 MAIN_STOP0 1 G1 2 A1 3 A2 4 A3 5 A4 6 A5 7 A6 8 A7 9 A8 10 GND 20 Vcc 19 G2 18 Y1 17 Y2 16 Y3 15 Y4 14 Y5 13 Y6 12 Y7 11 Y8 TP3 IC16562 C0JBAZ002692 BUFFER TP12 TP13 R16591 EXB38V472JV AA_CPH2 AA_CEL AA_CSH AA_CSL AA_CPH1 AA_CMH AA_CML AA_CML2 IC16563 C0JBAC000363 5 1 IN_B VCC NOR GATE 2 IN_A R16579 47 4 3 GND OUT R16570 4.7k Q16673 B1CBGD000001 R16673 4.7k R16675 4.7k Q16674 B1CBGD000001 C16564 16V 1u AA_UHZ AA_CRC1 AA_CRC2 R16476 4.7k D16480 MA2J11100L SOS7_SC2 C16565 50V 0.01u TPSOS6 TP73 TP71 TP72 C16566 50V 0.01u TP74 TPSOS7 R16590 220 C16593 50V 1000p R16592 4.7k TP100 TP99 VSUS C16727 630V 1200p *D16724 B0FBCN000008 5V R16587 2.2k R16588 10k Q16581 B1ABCF000231 IC16581 C0BBBA000024 ERROR DET D16583 B3ABB0000210 (GREEN LED) 15V R16580 2.2k R16589 10k 1 A_OUTPUT 2 A_-INPUT 8 VCC 7 B_OUTPUT C16581 25V 1u R16585 1k 3 A_+INPUT 4 GND 6 B_-INPUT B_+INPUT 5 R16586 1.69k C16582 25V 4.7u R16582 39k R16583 39k R16584 6.81k R16593 1.33k VOLTAGE ERROR DET(C16582) OPERATES AT 11.8V OR MORE AND 5.2V OR LESS R16531 10 1 R16533 47k R16532 47k C16524 25V 4.7u D16441 B0ECHR000001 *D16461 MA3DF46000LW Q16531 B1HFPFA00001 2 VSUS C16471 630V *L16401 1000p G0C2R5KA0147 3 TP90 TP91 *L16402 G0C2R5KA0147 *L16403 G0C2R5KA0147 4 *L16404 G0C2R5KA0147 *D16481 B0FACQ000002 TP92 TP93 C16491 630V 1000p *L16411 G0C2R5KA0147 *L16412 G0C2R5KA0147 *L16413 G0C2R5KA0147 *L16414 G0C2R5KA0147 D16451 B0ECKP000047 *Q16451 B1JADP000003 R16451 5.6 R16553 47k R16552 47k 15V AA_CSL AA_CML 15V R16521 100 C16521 25V 1u R16522 100 IC16521 C0ZBZ0001324 R16619 1 NC 9 NC 10 VCC 11 HO 8 VB 7 C16527 25V 4.7u VS 6 R16524 75 D16620 B0ECKP000047 C16525 25V 4.7u HIN 12 NC 5 NC 13 LIN 14 GND 15 NC 4 VCC2 3 Vcom 2 *D16722 MA3DF30000LW C16505 25V 1u NC 16 LO 1 FET DRIVER CSL/CML GATE DRIVE CIRCUIT R16551 10 5 R16506 10 *Q16421 B1JAEP000004 R16421 7.5 Q16521 B1HFPFA00001 R16422 7.5 C16421 630V 5600p R16516 47k *Q16422 B1JAEP000004 R16517 47k *D16421 MA3DF40000LW F TP28 TP29 TP30 TP31 TP32 TP33 TP34 TP35 Q16551 B1HFPFA00001 6 1 2 3 4 5 6 7 8 9 61