(No.MB364)1-17
3.1.22 Removing the regulator board
(See Fig.19)
• Remove the top cover, tuner, DSP board, DCDC control board,
PWM modulation 1 board, PWM modulation 2 board, OSD
connect 1 board, master clock board and main amplifier board.
(1) From the forward side of the main amplifier board, discon-
nect the wire from the connector CN105
.
(2) Remove the two screws X attaching the regulator board.
(3) Remove the regulator board and disconnect the parallel
wire from the connector CN104
on the main amplifier
board.
Fig.19
3.1.23 Removing the heat sink
(See Fig.20)
• Remove the top cover, tuner, DSP board, DCDC control board,
PWM modulation 1 board, PWM modulation 2 board, OSD
connect 1 board, master clock board, main amplifier board and
regulator board.
(1) From the forward side of the main amplifier board, remove
the screw Y and remove the wire holder board with the
wires.
(2) Remove the five screws Z to remove the heat sink.
Fig.20
X
CN105
Regulator board
CN104
Main amplifier board
Heat sink
Z
Main amplifier board
Z
Wire holder board
Y
To Next Page
Loading...
Need help?
General
