JVC UX-G70J Service Manual page 13

3.1.9 Removing the transformer board
(Fig.12)
(1) Disconnect the connector wire from the connector
on the transformer board.
(2) Remove the one screw M attaching the transformer board.
(3) Disconnect the connector
board and then removing the transformer board with power
cord.
3.1.10 Removing the main board
(Fig.13)
(1) Disconnect the card wire from the connector
main board.
(2) Remove the one screw N attaching the main board.
(3) Disconnect the main board from the connector
CN702 connecting the regulator board.
3.1.11 Removing the amplifier board
(Fig.14)
(1) Disconnect the amplifier board from the connector
and CN354.
CN903
CN901 connecting the regulator
CN703 on the
CN701
CN353
CN904
CN703
and
M
CN903 CN901
Fig.12
N
CN702 CN701
Fig.13
CN354
CN353
Fig.14
(No.MB505)1-13