Sony STR-K1500 Service Manual - Page 25

3-10. PRINTED WIRING BOARD - MAIN BOARD - • See page 15 for Circuit Boards Location. :Uses unleaded solder. STR-K1500 Ver. 1.1 1 A B C D H DIGITAL BOARD CNS501 (Page 19) E F G DIGITAL BOARD CNS502 (Page 19) G H I STR-K1500 C3013 C3012 2 3 4 5 SA-CD/CD ADCC VIDEO 3 BOARD BOARD IN OUT CNP2000 CN201 (Page 34) (Page 34) L I D-LIGHT SYNC OUT J R SP,SP6,AUS E C3008 5 C3007 R3007 Q3001 CN3001 4 3 5 8 R3008 D3001 IC3001 4 1 R3003 C3005 C3009 R3005 R3006 C3003 MD/TAPE IN 6 7 8 9 DVD AUDIO IN VIDEO 2 AUDIO IN AUDIO OUT VIDEO 1 AUDIO IN FRONT MULTI CH IN SURROUND L R 10 11 SUB WOOFER AUDIO OUT CENTER SUB WOOFER VIDEO BOARD CNP203 (Page 36) L K R SP,SP6,AUS + + 12 13 SURROUND T601 SPEAKERS IMPEDANCE USE 6-16 Ω FRONT + - + - SP,SP6,AUS - - 14 R3001 R3002 10 E E 31 30 50 51 1 IC401 100 80 81 5 8 IC402 4 1 15 IC501 1 4 1 IC801 1 3 IC802 3 1 3 E 1 E E E E 5 IC691 8 E IC701 15 1 15 IC601 1 4 1 E E E 5 1 E 1 5 E E E E 4 1 3 1 1 4 1 5 1 6 B C E E E E E E E E E E E E E E E E E E E E E E B CE B CE E B CE B CE E B CE B CE E B CE B CE E B CE B CE E B CE B E CE 15 SPEAKER C/SB BOARD CNP503 (Page 32) M STANDBY BOARD CNP801 (Page 31) N O POWER TRANSFORMER T901 (Page 31) E DIGITAL BOARD CNP505 (Page 19) Q POWER TRANSFORMER T901 (Page 31) R SPEAKER C/SB BOARD CN502 (Page 32) A DIGITAL BOARD CNP504 (Page 19) S HEADPHONE BOARD CNP791 (Page 36) B DIGITAL BOARD CNP503 (Page 19) T SPEAKER C/SB BOARD CNP503 (Page 32) U SPEAKER C/SB BOARD CNP503 (Page 32) • Semiconductor Location Ref. No. Location Ref. No. D529 D540 D560 D580 D585 D605 D610 D640 D665 D680 D690 D691 D692 D693 D705 D710 D721 D722 F-5 G-4 D-8 G-2 G-3 G-13 D-9 G-9 G-10 G-11 E-9 E-9 E-9 E-9 G-7 D-10 F-11 F-11 D729 D732 D740 D749 D750 D765 D791 D801 D802 D804 D805 D806 D807 D808 D841 D896 D3001 Location F-6 F-12 G-6 F-6 G-10 G-11 F-14 E-14 D-14 F-13 E-14 E-14 D-14 D-14 F-2 E-7 B-3 Ref. No. IC401 IC402 IC501 IC601 IC691 IC701 IC801 IC802 IC3001 Location E-4 F-4 F-4 F-8 E-8 F-6 D-7 E-7 B-2 Q501 G-4 Q502 H-5 Q503 H-5 Q504 H-6 Q505 G-6 Q506 G-5 Q533 H-3 Q534 H-4 Ref. No. Q535 Q536 Q540 Q560 Q571 Q572 Q580 Q601 Q602 Q603 Q604 Q605 Q606 Q610 Q640 Q651 Q652 Q653 Location G-4 G-3 G-4 D-8 G-2 H-3 G-2 H-12 H-12 H-12 H-13 G-13 G-13 D-9 G-8 G-8 H-9 H-8 Ref. No. Q654 Q655 Q656 Q680 Q691 Q692 Q693 Q694 Q695 Q701 Q702 Q703 Q704 Q705 Q706 Q710 Q722 Q723 Location H-9 G-9 G-10 G-11 F-10 E-9 E-9 E-9 E-10 G-6 H-7 H-6 H-7 G-8 G-7 D-10 F-12 F-12 Ref. No. Q725 Q740 Q750 Q751 Q752 Q753 Q754 Q755 Q756 Q790 Q793 Q795 Q801 Q3001 Location F-12 G-6 G-10 G-10 H-11 H-10 H-11 G-11 G-12 F-14 F-12 F-11 F-13 B-3 25 25