JVC RC-EX30B Service Manual page 13

3.1.11 Removing the power transformer and the battery board
(See Fig.24, 25)
(1) Remove the two screws U attaching the power transform-
er.
(2) Remove the two screws V attaching the power socket.
(3) Remove the support board attaching the battery board.
(4) Release the tab d setting the battery board and pull out the
battery board.
(5) If necessary, unsolder the solder points.
Caution:
When you remove the power transformer, the band setting the
cord to the screw hole comes off.
Battery board
U
Support board
V
Fig.24
Tape
Battery board
Tab d
Fig.25
Solder point
(No.MB279)1-13