Printed Wiring Board - Sony DSC-S70 Service Manual

DD-141 (DC/DC CONVERTER, VIDEO, USB) PRINTED WIRING BOARD
– Ref. No.: DD-141 board; 1,000 series –
4-41
• For Printed Wiring Board.
• DD-141 board is six-layer print board. However, the patterns
of layers 2 to 5 have not been included in the diagram.
• There are few cases that the part isn't mounted in this model
is printed on this diagram.
• See page 4-52 for printed parts location.
• Chip transistor
C
B E
4-42
DC/DC CONVERTER, VIDEO, USB
DSC-S70
DD-141