Sony STR-K7200 Service Manual - Page 45
Schematic, Diagram, Dcdc Converter Board
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6-30. SCHEMATIC DIAGRAM - DCDC CONVERTER Board - • See page 48 for IC Block Diagrams. 1 2 3 4 5 6 7 8 A B C D Z STANDBY BOARD E CNP911 (Page 47) DCDC CONVERTER BOARD IC4001 SI-8050S-LF1101 12345 VI N SW OUT GND VOS S.S IC B/D IC4001 +5V REGULATOR 16. 7 6. 3 5 2. 4 CN4001 6P AC-R2-17V 1 AC-R2-17V 2 GND 3 GND 4 AC-R2-17V 5 AC-R2-17V 6 F4002 T3.15AL/250V FH4003 FH4004 F4001 T3.15AL/250V FH4001 FH4002 L4000 100uH L4001 100uH C4003 1000 35V D4803 RB060M-30 R4000 1.5k C4004 0. 1 R4001 470 R4002 680 C4005 1000 16V IC4100 SI-8033S D4001 D5SBA20-4003 ~ ~ 16. 7 4. 3 3. 3 2. 4 12345 L4100 100uH R4100 1.5k C4102 0. 1 C4002 3300 35V C4100 1000 35V VI N SW OUT GND VOS S.S IC B/D IC4100 +3.3V REGULATOR L4102 100uH R4102 680 R4101 D4804 470 RB051LA-40TR C4103 1000 16V C4011 0.47 C4009 0.47 JW4000 C4012 0.47 C4006 0.47 C4007 0.47 CN4101 7P 1 +6.3V 2 NC 3 +6.3V (NC) 4 D_GND 5 D_GND 6 +4.1V 7 +4.1V CN4102 7P 1 D_GND 2 NC 3 +6.3V 4 +4.1V 5 DGND 6 +6.3V 7 DGND 9 X HDMI BOARD (2/2) CN3509 (Page 39) (Page 28) DIGITAL T AB BOARD (4/5) CNP512 W XM BOARD CNP103 (Page 33) STR-K7200 STR-K7200 45 45