Sony DCR-TRV6 Service Manual page 108

DCR-TRV6/TRV6E/TRV11/TRV11E/TRV20/TRV20E
DD-137 (DC/DC CONVERTER) PRINTED WIRING BOARD
— Ref. No. DD-137 Board; 10,000 Series —
DC/DC CONVERTER
DD-137
4-111
For printed wiring board
• Refer to page 4-127 for parts location.
• This board is four-layer print board. However, the pat-
terns of layers two to four have not been included in
the diagram.
• Chip parts
Transistor
C 6 5 4 4 5 6
B E 1 2 3 3 2 1
There are few cases that the part printed on this
diagram isn't mounted in this model.
1-677-550-
LB-64
(EVF BACK LIGHT)
CD-252
(TRV20/TRV20E model)
(CCD IMAGER)
NS-10
(TRV20/TRV20E model)
(SLOW SHUTTER)
DD-137
(DC/DC CONVERTER)
INVERTER TRANSFORMER
JK-188
UNIT
(AV IN/OUT)
PD-123 (TRV11/TRV11E/TRV20),
PD-124 (TRV6/TRV6E/TRV20E)
(LCD DRIVE, RGB DRIVE)
4-112