How do I play my iPhone through the denon avr 1803?

SOURCE: Denon AVR-1803 shuts down

I am a Tech in Michigan and have worked on lots and Lots of Denon AV Receivers. These units have Protection circuits for Overcurrent, Dc Protect, 15v Regulator inbalance, Rail Voltage Inbalance, Low Ac Voltage, Low Standby Voltage and Thermal Protection just to name the ones I remember. My guess is you Probably have either Poor Intermittent solder connections or Amp is not Ventillating Properly. Make sure you leave room above Receiver to Vent and You are using no Less then 6 ohm speaker Impedance per ch. Refer to Speaker Impedance chart on back panel . [email protected]

SOURCE: Display on Denon AVR-2307 won't work

1. Bad main transformer or
2. bad main fuse/ bad channel.
You need a repair shop.

SOURCE: shuts off then red light indicator flashes, disconnected all speakers but still wont work

Hi, this is a power board issue. remove the cover and make sure that this unit doesn't have blow fuse. if the fuse is fine, you will then need to replace the integrated power/ main board.

SOURCE: Denon AVR-1803 keeps shutting down

I had a similar problem with my Denon receiver... I thought there might be some issue with the power source, which was a (supposedly good quality, surge protected) power strip that it was sharing with a lot of other gear.

I unplugged it from the power strip, and ran an extension cord from the next room and plugged it into that.

The switching off & on seems to have stopped.