Sony STR-K1600 Service Manual - Page 28

STR-K1600 Ver. 1.1 8765 A07 A08 1234 5-13. SCHEMATIC DIAGRAM - DIGITAL SECTION (2/4) - • Refer to page 42 for IC Block Diagrams. VC A01 1 TN1 ANTENNA A FM 75Ω AM COAXIAL LCH OUT 1 +9V 2 RCH OUT 3 GND 4 NC 5 CE 6 B DI 7 CL 8 DO/ST/SD 9 2 3 4 CNS507 9P L_CH 1 VCC 2 R_CH 3 GND 4 NC 5 CE 6 DI 7 CLK 8 DO/SD/ST 9 CL017 CL016 CL018 CL019 CL020 DIGITAL BOARD (2/4) R1943 47k RDS_CLK C1120 0.1 T_LAT T_DI T_CLK R1253 10k SD/ST A02 A03 A04 A05 A06 5 6 7 DIGITAL BOARD (1/4) (Page 27) 1 C1253 220p IC1902 IC1902 TA7809S +9V REG 9.3 3 1 16.1 O I C JL001 C1914 G 47 16V 2 C1913 0.47 C1019 0.1 R1261 1k R1260 1k AUS,MY,SP,TH MODEL D DCDC O BOARD CN4103 (AUS,MY,SP,TH) (Page 40) DGND 1 +6.5V 2 DGND 3 CNP512 3P CL024 C1639 0.1 J1311 18P C1920 0.1 JL007 P GND 1 JL008 FB1504 VBUS +5V 2 C1921 0.1 NC 3 FB1505 VIDEO 5V 4 E C LINK_RX 5 JL009 C_RX JL010 C_TX C LINK_TX 6 JL011 C_DET DET 7 J1311 DMPORT DGND 8 WM DET 9 WM AD 10 JL014 AGND_L 11 AGND_R 12 R1352 1k L 13 R1353 1k R 14 F WM RxD 15 WM TxD 16 VIDEO(NC) 17 VGND(NC) 18 IC1906 +5V REG IC1906 SI-3050KM-TL VIN VOUT GND SENSE 5 4 55 R1637 0 C1910 100 10V C1911 0.1 3 2 1 6.5 3.4 C1919 22 35V C1005 0.1 C1004 0.1 D1003 1SS367-T3SONY D1004 1SS367-T3SONY 1.7 R1401 100 1.4 C1403 10 50V 3.4 FB1403 C1404 0.1 2 20 19 18 17 16 15 14 13 12 11 BCK LRCK DOUT FSYNC DGND BYPASS VDD PDWN SCK AGND OSR VCC FMT0 V REF 2 FMT1 V REF 1 MODE0 RIN MODE1 LIN IC1401 PCM1803DBR IC1401 ADC 1 2 3 4 5 6 7 8 9 10 1.7 R1409 0 0 C1409 R1407 0.01 100 3.3 C1401 C1402 0.1 47 16V 5 C1406 10 50V FB1405 5 C1405 0.1 C1407 10 50V 2.5 C1408 0.1 2.4 C1414 0.01 R1410 470 2.4 IC B/D R1411 C1415 470 0.01 IC1001 +5V REG IC1001 TA7805S 53 C1001 470 10V O G 2 1 7.1 I C1002 0.47 8 9 10 11 DOUT DATA4 FB1452 C1455 10 50V C1450 0.1 SCK BCK LRCK FB1453 DATA1 DATA2 DATA3 C1457 10 50V C1454 0.1 R1469 100 3.4 ML 0 MC 0 MDI 0 MDO ZERO8 0 DATA4 ZERO7 NC 5 VCC1 AGND1 5 VCC2 AGND2 R1474 10k 36 35 34 33 32 31 30 29 28 27 26 25 C1494 0.1 37 RST(A_LOW) 3.3 38 SCKI 2.3 39 SCKO 40 BCK 1.8 41 LRCK 1.7 42 TEST 43 VDD 3.4 44 DGND 45 DATA1 1.4 46 DATA2 0 47 DATA3 0 48 ZEROA IC1452 IC1452 PCM1609APT 8CH DAC VCC3 AGND3 VCC4 AGND4 VOUT8 AGND6 VCC5 AGND5 VOUT7 VCOM VOUT1 VOUT2 5 24 23 5 22 21 0 20 19 5 18 17 0 16 2.5 15 2.5 14 2.5 13 VOUT3 VOUT4 VOUT5 VOUT6 ZERO6 ZERO5 ZERO4 ZERO3 ZERO2 ZERO1 NC NC IC B/D 1 2 3 4 5 6 7 8 9 10 11 12 ML MDI MC MD0 C1491 10 50V R1492 6.8k R1491 6.8k R1495 6.8k R1460 0 2.5 R1461 0 2.5 R1470 8.2k 2.5 C1471 0.1 2.5 R1494 6.8k R1493 6.8k R1490 6.8k C1472 0.1 C1475 0.1 C1420 0.1 R1421 6.8k 12 R1640 10k R1643 10k R1644 10k R1645 10k C LINK_L CNS501 15P CL043 15 G AGND 14 CL042 C LINK_R 13 T.L OUT 12 GND 11 MAIN A BOARD (1/2) CNP501 (Page 23) T.R OUT 10 L IN 9 GND 8 R IN 7 R OUT 6 +7V 5 CL040 H L OUT 4 SW OUT 3 CL041 MAIN AGND 2 CL045 C OUT 1 I C1487 2200p C1547 2200p R1486 C1448 1k 10 50V C1438 R1446 10 1k 50V C1483 680p C1481 330p R1484 0 R1483 6.8k 2.6 2.6 2.6 7.1 8765 IC1403 IC1403 NJM4565M(TE2) AMP VEE -+ +- VCC 1234 R1444 6.8k -7 2.6 2.7 2.7 C1441 C1474 680p 0.1 C1473 0.1 C1442 330p R1445 0 R1473 8.2k 2.5 2.5 2.5 7.1 IC1404 IC1404 NJM4565M(TE2) AMP VEE -+ +- VCC R1434 6.8k -7 2.5 2.5 2.5 C1432 C1462 680p 680p C1463 330p C1433 330p R1464 0 R1435 0 R1463 6.8k 2.5 2.5 2.5 7.1 IC1405 IC1405 NJM4565M(TE2) AMP VEE -+ +- VCC 8765 1234 8765 1234 R1424 6.8k -7 2.5 2.5 2.5 C1422 C1451 680p 680p C1423 330p C1453 330p R1425 0 R1455 0 R1454 6.8k 2.6 2.6 2.6 7.1 IC1406 IC1406 NJM4565M(TE2) AMP VEE -+ +- VCC R1414 6.8k C1411 680p -7 2.6 2.7 2.7 C1478 10 50V C1413 330p R1416 1k C1557 2200p C1566 2200p R1476 C1468 1k 10 50V C1569 2200p R1436 1k C1428 10 50V C1458 R1466 10 50V 1k C1568 2200p C1418 10 50V R1426 1k C1567 2200p 13 14 D01 DIGITAL 4 D02 BOARD (3/4) D03 (Page 29) E01 DIGITAL 5 BOARD E02 (4/4) E03 (Page 30) E04 E05 CNS502 11P 1 V3_R 2 V3_L CL037 CL036 3 V3_GND 4 VOL IC_CLK 5 VOL IC_DATA_LAT 6 VACS CTRL 7 SBR_OUT 8 SBL_OUT 9 SR_OUT 10 -7V 11 SL_OUT MAIN B BOARD (1/2) CN500 (Page 23) E06 E07 6 DIGITAL BOARD (4/4) (Page 30) STR-K1600 28 28