I've got a Yamaha R-V1105 receiver that the fan is not working on.
I have checked the voltages at Q722 and Q723, all are correct by what the schematic shows I should have.
The owner says the fan should always be running, but it would seem that according to the owners manual for the receiver, the fan just spins when the unit is first turned on, then it stops. I'm not even getting that.
I've attached a couple of schematics, I have been leaning towards the possibility that there is something wrong with R176.
Any suggestions?
I have checked the voltages at Q722 and Q723, all are correct by what the schematic shows I should have.
The owner says the fan should always be running, but it would seem that according to the owners manual for the receiver, the fan just spins when the unit is first turned on, then it stops. I'm not even getting that.
I've attached a couple of schematics, I have been leaning towards the possibility that there is something wrong with R176.
Any suggestions?