Yamaha PC9501N Service Manual page 14

Arrange the black and brown wires under the tube [250],
and fix the wires and tube with the cord holder [260].
Twist the black, yellow
and brown wires, then
connect the fasten
terminals to the circuit
board.
Fan
Twist the black and red wires,
then connect the fasten
terminals to the circuit board.
Then fix the wires with the
cord holder [260].
Fix the connector assemblies
[150] and [F80] connected to
CN201 and CN406 so that
they do not touch the heat
sink of the PA unit and the
parts on the PS10 circuit
board.
Wire the connector assembly
[140] connected to CN205 so that
it does not pass under the screw
hole of JK402.
Wire the connector assembly [140]
connected to CN205 so that it passes
between the connector assembly
[R50] and the rear panel.
[110]: Connector Assembly PH&PH 9P 350L (VN667700)
[120]: Connector Assembly 37P 60mm P=1.25 (MF137060)
[140]: Connector Assembly IN (WD522000)
[150]: Connector Assembly IN3 (WD522100)
[160]: Connector Assembly TE (WD522300)
[250]: Tube BLACK D=18 (--)
[260]: Cord Holder BK-1 (CB069250)
[F60]: Connector Assembly PH&PH 11P 310L (WD521900)
[F80]: Connector Assembly ATT (--)
[R50]: Connector Assembly 35P 60mm P=1.25 (MF135060)
Refer to *3.
[F80]
[F60]
[110]
[250]
[120]
[160]
[150]
[140]
[R50]
Bend the connector
assembly [R50] so that
it does not touch the
top panel.
*(--): Not available as spare parts.
Connector assembly PSW
Twist the black, yellow
Fan
and brown wires, then
connect the fasten
terminals to the circuit
board. Then fix the
wires with the cord
holder [260].
Twist the black and red
wires.
Attach the tube to the
connector assemblies
so that they do not
touch the parts on the
PS10 circuit board, and
fix them with the cord
holder [260].
Refer to *5.
Refer to *4.
Fix the connector assemblies [150] and
[140] connected to CN201 and CN205
so that they do not loosen.
*1 The mark indicates the cord
holder.
*2 Attach the connector assemblies
[120] and [R50] with the
character upside.
*3 Fix the connector assembly
[F80] and the fan lead wire
connected to CN103 with the
cord holder [260]. Make sure to
fix them at the position close to
CN103.
Fan lead wire
[F80]
CN103
*4 For PC9501N (J), connect the
black wire of the AC cord [60] to
CN111 and the white wire to
CN112.
CN111
CN112
*5 Run the connector assembly
[140] connected to CN609 and
CN610 through under two red
wires and two black wires, and
fix them with the cord holder
[260].
CN609 CN610