Sony DNW-A100 Maintenance Manual page 405

6. Disconnect the flat cable from the connector
(CN31).
Then remove the SWC-31 board.
7. Install the SWC-31 board in the reverse order
of steps 2 through 6.
m
. Adjustment after replacement is not required.
. When this unit is connected with the analog
switcher, perform the system phase adjustment
again following the manual of the analog
switcher.
System Phase Adjustment
The system phase of this unit is adjusted by using
the SYNC control and SC control of SYSTEM
PHASE on the sub control panel.
m
. Be sure to adjust in PB mode.
The system phase does not change even if the
SYNC/SC control is turned in the REC mode,
but it changes when the REC mode is shifted to
the PB mode.
. The playback sound may be momentarily
interrupted when the SYNC/SC control is
turned during tape playback.
DNW-A100/A50/A45
DNW-A100P/A50P/A45P
http://getMANUAL.com
CN31
SWC-31 board
5-32-14. SWC-31 Board
5-221