MX-K3
1-18
Prior to performing the following procedures,
remove the top cover.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
Remove the two screws "A" connecting the heat
sink cover to the rear panel.
Pull out the heat sink cover toward you.
Remove the two screws "B" that retain the bracket
supporting the power IC.
Remove the screw "Y" that retain the bracket
holding the 3-pin terminal regulator.
Remove the two screws "Z" that retain the
SPEAKERS terminals.
Remove the screw "AA" that retains the rear
panel, and then remove the rear panel.
Remove the screw "AB" that retain the voltage
selector board.(Except UP/UY)
Disconnect the parallel wires from the connectors
CN951A and CN951B on the amp. board.
Remove the screw "AC" that retain the amp. board
and then remove the assembly.
Remove the solders "j" connecting the six wires.
Remove the four screws "AD" that retain the AC
power board and then remove the assembly.
Removing the amp. board, the voltage
selector board and the AC power board
(See Fig.2, 3, 34, 36 to 39)
Fig.38
Chassis AC
Amp. board
Also remove the CD changer unit.
Fig.36
Fig.37
Fig.39
Rear panel
Speaker
terminal
AA
Z
AB
CN951B
Rear panel
Chassis
Amp. board
CN951A
Voltage selector
board
Voltage
selector
AD
(Top view)
Chassis
AC power board
Clamp
AC power cord
AD
j
j
(Except UP/UX)
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