Sony MVC-FD83 - Page 54

MVC-FD83/FD88
4-64 4-65
RELEASE SWITCH DC IN
RL-54/56 FU-135/137
4-66 E
RL-54/56 (RELEASE SWITCH) PRINTED WIRING BOARD AND SCHEMATIC DIAGRAM
– Ref. No.: RL-54/56 board; 2,000 series –
• For Printed Wiring Board.
• RL-54/56 board is 4-layer print board. However, the patterns
of layers 2 to 3 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.
FU-135/137 (DC IN) PRINTED WIRING BOARD AND SCHEMATIC DIAGRAM
– Ref. No.: FU-135/137 board; 2,000 series –
• For Printed Wiring Board.
• FU-135/137 board is 4-layer print board. However, the pat-
terns of layers 2 to 3 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.
/
RL-54:1-674-157-
RL-56:1-674-166-
11
RL-54/56 BOARD (SIDE A)
05
(SHUTTER)
RL-54:1-674-157-
RL-56:1-674-166-
11
RL-54/56 BOARD (SIDE B)
05
RL-54 (FD83)
RL-56 (FD88)
(RELEASE SWITCH)
PK-47 (FD83)
PK-48 (FD88)
REC/PB AMP, MOTOR DRIVE,
LCD DRIVE, TIMING GENERATOR,
MODE SWITCH, BACK LIGHT DRIVE
FU-135 (FD83)
FU-137 (FD88)
(DC IN)
CD-228 (FD88)
CD-229 (FD83)
(CCD IMAGER)
Flush Unit
FC-70
CAMERA SIGNAL PROCESS, CAMERA DSP,
VIDEO DECODER, LENS MOTOR DRIVE,
AUDIO INTERFACE, MEDIA CONTROL, FD CONTROL,
A/V OUT, AUDIO A/D D/A CONVERTER,
DC/DC CONVERTER
05
FU-135:1-674-158-
FU-137:1-674-165-
11
FU-135/137 BOARD