![background image](http://html2.mh-extra.com/html/qsc/powerlight-series/powerlight-series_technical-and-service-manual_3779904013.webp)
Technical Service Manual
11
PowerLight 6.0 II, PowerLight 6.0
PFC
, and PowerLight 9.0
PFC
Key QSC Part
Description
Qty.
1
2
3
4
5
8
CH-000078-00
Chassis, PL 9.0
1
PL-000107-00
Heatsink insulator
2
CH-000080-00
Chassis horiz. partition
1
SC-080051-PS
Screw, #8-32 × 5/16”, SEMS
3
PL-000109-00
Insulator, mega platform
2
PL-000137-00
2
6
7
SC-082051-PU
Screw, #8-32 × 5/16”, pan head
3
SC-060042-PP
Screw, #6-32 × 1/4”, SEMS
3
Insulator, amp rear bottom
circuit board is burned into the fiber layers or badly damaged,
replace the entire module.
See instructions for servicing the power supply module
elsewhere in this chapter.
Reassembly
Reassembling the amplifier chassis is essentially reversing the
order of the disassembly process.
Installing the power supply module
1.
Align the keyed slots in the power supply module circuit board
with the chassis standoffs. Watch out for the fish paper
insulators, which may get caught underneath. Drop the
module into place on the standoffs and slide it forward.
2.
Using the 11/32” nutdriver or socket wrench, attach the AC
wires to the module. The black wire attaches in front (closer
to the front of the amplifier chassis) of the white one.
3.
Using the 5/64” hex (Allen) key, insert and tighten the screw
at the rear of the power supply module.
4.
Insert and tighten the two screws at the front of the module.
5.
Install the chassis partition.
6.
Insert and tighten the two screws along the center line of the
chassis partition.
7.
Insert and tighten the side-facing screw at the front of the
chassis partition on the channel 1 side.
8.
Insert and tighten the three screws at the front of the chassis
partition.
Installing the audio modules
9.
Place the audio modules in position.
10. Insert and tighten the ground screw at the back of each
module (see Figure 2.4).
11. With new tie wraps, secure the output wires to the chassis
rear panel.
12. Loosely insert one screw on each end of the chassis rear
panel, then tighten them both.
13. Insert and tighten the other two screws.
Figure 2.5. Removing or installing the chassis partition.
Содержание PowerLight Series
Страница 2: ......
Страница 4: ...2 QSC Audio Products Inc TD 000083 00 PowerLight 9 0PFC PowerLight 6 0PFC PowerLight 9 0 II...
Страница 70: ...68 QSC Audio Products Inc TD 000083 00 5 Schematic diagrams...
Страница 90: ...88 QSC Audio Products Inc TD 000083 00 PowerLight 6 0PFC PowerLight 6 0 II PowerLight 9 0PFC Output Board...
Страница 94: ...92 QSC Audio Products Inc TD 000083 00 PowerLight 6 0PFC Power Supply...
Страница 96: ...94 QSC Audio Products Inc TD 000083 00 PowerLight 9 0PFC Power Supply...
Страница 99: ......