Sony STR-K790 Service Manual - Page 26
Standby Board
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STR-K790 4-13. PRINTED WIRING BOARD - STANDBY BOARD - • See page 13 for Circuit Boards Location. :Uses unleaded solder. 1 2 3 4 STANDBY BOARD A CNP904 C800 B901 FH952 F901 FH902 B AC IN C US,CND D E R900 G901 C911 CNP900 JW901 T902 POWER TRANSFORMER (SUB) RY901 D901 R904 E E Q901 R903 C913 R912 R911 D911 D910 D912 C912 D913 D914 D915 Q911 R913 JW921 JW920 JW911 CNP903 C915 R810 1 R812 3 C902 C901 JW909 D920 D923 D922 D921 C916 C914 7 JW906 JW907 1 JW912 R905 1 JW910 7 CNP801 1-872-417- CNP906 5 6 MAIN N BOARD CNP907 (Page 25) MAIN M BOARD CNP902 (Page 25) MAIN BOARD O CNP916 (Page 25) C DIGITAL BOARD CNP505 (Page 17) STR-K790 26 26 7 8 T901 POWER TRANSFORMER • Semiconductor Location Ref. No. D901 D910 D911 D912 D913 D914 D915 D920 D921 D922 D923 Location D-3 E-2 E-2 E-2 E-2 E-2 E-2 B-4 C-4 B-4 B-4 Q901 D-3 Q911 D-3