24 | Chapter 2: Troubleshooting |
2.1 No Power
Figure 2.2
No Power
No Power
Is amp plugged
in to the AC
source?
Yes
Plug amp in to the
No
AC source.
Is the Power
(Enable)
No
Turn the Power
switch on?
Yes
Is the Power
(Enable)
indicator lit?
Yes
Is an
IQ System controlling amp?
No
Refer amp to
service center.
(Enable) switch on.
Is AC source
No supplying power to outlet?
Yes
Does amp have a fuse or circuit breaker?
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| Verify power to |
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Yes |
| amp is turned on |
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Is fuse
internal or external?
Internal |
| External | |
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Internal Fuses
NOT
Restore AC power
No
to outlet.
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| Reset circuit | |
Circuit |
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Breaker |
| breaker. | |
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Did it trip |
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No |
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again? |
| operate. | ||||
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| Yes |
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Replace fuse with new fuse of identical rating.
Amplifier Application Guide