JVC MX-DVB10 Service Manual page 10

MX-DVB10
Removing the power supply board
Prior to performing the following procedures, remove
the metal cover, the tuner board, the DVD changer
mechanism assembly, the rear panel and the power
cord.
1. Remove the tie band marked a attaching the p
board.
supply
2.
Disconnect the connector CN218 and CN219 on the
p .
ower supply board
3. Disconnect the connector CN203 on the p
from the regulator board.
board
Removing the amplifier board (1, 2), AV
output board & speaker terminal board
Prior to performing the following procedures, remove
the metal cover, the tuner board, the DVD changer
mechanism assembly, the p
the rear panel.
1.
Remove the tie band marked b attaching the wire to
the AV output board.
2.
Disconnect the card wire from the connector CN513
on the main board.
3. Disconnect the connector CN521 on the main board.
4.
Disconnect the card wire from the connector CN703
on the amplifier board (2).
5. Disconnect the connectors CN205 and CN206 on
the amplifier board (1, 2) from the regulator board
(The heat sink and heat sink bracket will be
detached at once).
Disconnect the connector CN207 on the speaker
6.
board from the regulator board.
terminal
Speaker terminal
board
CN207
CN205
Regulator
board
CN206
1-10
(See Fig.17)
ower
ower supply
(See Fig.18 to 21)
board and
ower supply
Main board
Fig.21
Power supply
board
CN219
Power cord
CN218
CN203
Fig.17
Amplifier board (1)
Heat sink
CN205
CN206
Main board
Amp. board (2)
Front panel assembly
Tie band a
Main board
CN513
CN521
AV output
board
Tie band b
Fig.18
CN703
Fig.19
AV output
board
Amp. board (1)
Fig.20