Panasonic BT-4LH310 Parts List - Page 110
IC1402, Ref No.1400, Series, 3R3V_D_2, DZ2J047M0L
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A B C D E F G H I J K L M N O P Q 1 2 3 4 5 6 7 8 9 +5V_REG_POW - 1/16W R1490 20k 1/10W 2.2 R1476 1/16W 330k R1465 DCDC_ON_H 1:J7 +30%-30% 10K 10K Q1422 DRC9114E0L DGND Q1416 DSC900100L R1492 68k - 1/16W 50V 1000p C1452 D1416 DZ2J047M0L R1466 330 - 1/16W - 15k C1475 0.01u 50V C1453 33p 50V 1/16W 47k- 39 1/16W - R1467 R1468 R1479 50V 33p C1456 1/16W 4700p R1470 3.3k 50V C1457 50V 33p C1458 1/16W R1471 - 50V 3.3k C1476 0.01u 50V 4700p C1459 R1472 330 - 1/16W R1473 15k - 1/16W R1474 R1480 47k 39 - 1/16W - D1417 DZ2J047M0L 50V 33p C1460 R1493 68k - 1/16W 50V C1462 1000p 330k 1/16W R1475 +5V_REG_POW Q1417 GND_S2 DSC900100L - - 1/16W R1491 20k DCDC_ON_H 1:J7 +30%-30% 10K 10K Q1423 DRC9114E0L DGND R1483 47 R1484 1/10W 47 1/10W IC1402 R1482 R1481 47 47 1 RUN1 1000p 2 SENSE1+ C1454 50V 3 SENSE1- 4 VFB1 0 R1462 5 TK/SS1 6 ITH1 7 SGND 8 ITH2 9 TK/SS2 0 R1463 C1461 1000p 50V 10 VFB2 11 SENSE212 SENSE2+ 13 RUN2 1/10W 1/10W 14 EXTVCC 28 FREQ/PLLFLTR 27 MODE/PLLIN 26 SW1 25 TG1 24 BOOST1 23 BG1 22 VIN 21 INTVCC 20 BG2 19 PGND 18 BOOST2 17 TG2 16 SW2 15 PGOOD ANA_3R3V_2_SENSEANA_3R3V_2_SENSE+ GND_S2 50V 1000p C1455 1/16W R1469 2.7k GND_S2 - C1463 50V 0.1u R1485 100k 1/16W Q1419 - R1489 12k 1/16W C1466 0.1u 50V C1465 16V 4.7u C1477 4.7u 16V GND_P2 D1412 R1486 DA2S10100L 100k 1/16W D1413 DA2S10100L - - 0.1u C1464 50V R1487 100k Q1418 Q1420 1/16W - R1488 100k 1/16W ANA_3R3V_1_SENSE+ ANA_3R3V_1_SENSE- Q1421 DGND ETC13 GND_P2 GND_S2 ETC14 GND_P2 D1415 B0JCNE000024 25V 10u C1471 25V 10u C1472 D1414 B0JCNE000024 25V 10u C1468 25V 10u C1467 +12V ETC16 ETC15 L1416 6.0A 3 1 2 4.7u R1477 0.015 - 1W R1494 0.015 - 1W D1BRR015A005 6.3V 100u L1417 G1C4R7MA0179 3 1 2 4.7u R1464 0.011 - 1W 1W R1478 0.011 D1BZR011A012 ETC17 ETC18 C1473 6.3V 100u C1474 150u 6.3V EEFUD0J151ER C1469 C1470 150u 7.3X4.3 6.3V + + EEFUD0J151ER L1418 J0JJC0000022 L1419 J0JJC0000022 L1422 J0JJC0000022 +3R3V_D_2 +3R3V_D_2 TP1405 CL1405 C1478 10u 25V DGND L1420 J0JJC0000022 L1421 J0JJC0000022 L1423 J0JJC0000022 +3R3V_D_1 +3R3V_D_1 TP1406 CL1404 C1479 10u 25V DGND 10 11 Ref No.1400 1499 Series 12 CIRCUIT NAME DC_DC (4/7) MODEL BT-4LH310 PAGE No. DIA - 47
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