Printed Wiring Board - Sony DCR-TRV140 Service Manual

DCR-TRV140/TRV140E/TRV140M
VC-273 (CAMERA PROCESS, FOCUS/ZOOM DRIVE, EVR, DV SIGNAL PROCESS, DV INTERFACE, DIGITAL REC/PB AMP, VIDEO OUT, HI CONTROL, CAMERA/MECHA CONTROL,
MECHANISM CONTROL, DRUM/CAPSTAN MOTOR DRIVE/AUDIO PROCESS, DC IN, CHARGE, DC/DC CONVERTER) PRINTED WIRING BOARD
— Ref. No. VC-273 Board; 10,000 Series —
• For Printed Wiring Board.
• :Uses unleaded solder.
• VC-273 board is six-layer print board. However, the patterns
of layers 2 to 5 have not been included in the diagram.
• There are a few cases that the part isn't mounted in this model
is printed on this diagram.
• See page 4-68, 69 for printed parts location.
• Chip Parts
Transistor Diode
4 3 1 2 3
C 6 5 5 4
1 2 6 5 4
B E 1 2 3
CAMERA PROCESS, FOCUS/ZOOM DRIVE, EVR, DV SIGNAL PROCESS, DV INTERFACE, DIGITAL REC/PB AMP, VIDEO OUT, HI CONTROL,
CAMERA/MECHA CONTROL, MECHANISM CONTROL, DRUM/CAPSTAN MOTOR DRIVE/AUDIO PROCESS, DC IN, CHARGE, DC/DC CONVERTER
4-11
VC-273
A
K
A K
K
K
A
K
4-12
A
A
K
K
A
K