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QSC Manuals
Amplifier
PowerLight3 Series
Technical & service manual
Pl325 And Pl340 Input Board, Bottom Layer, Mirror Image - QSC PowerLight3 Series Technical & Service Manual
Powerlight 3 series
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Contents
Table of Contents
Troubleshooting
Bookmarks
Table of Contents
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Bottom layer (mirror image)
Silk screen shown for reference
PL325 and PL340 input board,
bottom layer, mirror image
PL3 Series Service Manual
TD-000274-00 Rev. A
Bottom side
(mirror image)
Silk screen layer is
shown for reference.
57
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Pl380 Amplifier, Rear View
Pl325 and Pl340 Amplifier, Rear View
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Table of Contents
Troubleshooting
Troubleshooting
33
Table 3.1. Clamping voltage troubleshooting
46
Table 3.2. Troubleshooting clamp malfunctions
47
Figure 3.12. The overcurrent detection circuit for power supply cutback
48
Table 3.4. Troubleshooting short circuit cutback clamping
49
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This manual is also suitable for:
Powerlight pl325
Powerlight pl340
Powerlight pl380
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