Question about Yamaha RX-V1400 Receiver
I have a Yamaha RX-V657 receiver. It has the following power problem;
When I switch it on, it comes on for a few seconds then goes off. I have attempted to solve the problem as advised in the troubleshooting guide in the manual but still no success - i.e. Switching the speaker impedance switch to the correct position and checking all the speaker connections.
SOURCE: receiver shutdown
There is whats called a protection circuit inside this receiver. This is what is supose to happen when the receiver detects a short in one or both of the output stages of the amp. Unless you have a service manual or have the know how to work on solid state receivers, my best advice is to take the unit into an authorized Yamaha repair depot and have them take a look at it, as they can hook up the receiver to a set of load resistors and run the amp to max capacity and see when the amp section of this receiver starts to clip and that will give them an idea of where your problem is. I'm afraid there is no fix that an end user of this receiver can do. Good Luck
Posted on Jun 07, 2007
SOURCE: Yamaha HTR-5990 Receiver
I JUST EXPERIENCED THE SAME SITUATION HERE IS THE SOULTION YAMAHA SENT ME TO RESET THE SYSTEM HTR-5990 YAMAHA HTR-5990 FACTORY PRESET PROCEDURES All models require the STANDBY/ON button to be turned OFF to start the reset process. NOTE: The remote control cannot be used during the reset procedure. All necessary buttons to complete the reset process are located on the front panel of the receiver. This procedure is not intended to correct intermittent shut-off symptoms or problems MODEL: HTR-5990 (U.S.A. model/s) (BEFORE YOU CONTINUE, PLEASE READ THE ABOVE NOTES!) 1. Before you start this procedure, locate the MASTER ON/OFF button and the STRAIGHT/EFFECT button on the Front Panel of the unit. 2. MAKE SURE THAT YOUR RECEIVERS MASTER ON/OFF HAS BEEN TURNED OFF. 3. With the Right Hand, press and hold the STRAIGHT/EFFECT button. With the Left Hand, press the MASTER ON/OFF button and HOLD both buttons for no more than 3 SECONDS, AT THE SAME TIME. SP IMP. * 8 MIN. will appear on the display, which indicates you are in the Diagnostics Mode. 4. Rotate the PROGRAM KNOB to the right (ONCE) until the display reads PRESET *CANCEL. 5. Press the STRAIGHT/EFFECT button (ONCE) and the display will change to PRESET RESET. 6. Turn the unit off by pressing the MASTER ON/OFF button. 7. Wait 5 seconds, then turn the unit on by pressing the MASTER ON/OFF button. You have now reset your component to the factory settings. NOTE: Yamaha receivers dont have to be reset during normal operation. It is not recommended that you reset the receiver unless a setting has been changed that you are not aware of, or the receiver is not operating properly. The reset procedure will clear an incorrect setting that might be causing abnormal operation. GOOD LUCK
Posted on Jul 30, 2007
SOURCE: problem in yamaha rx v800
Hello!!! Are you electronic technician? You should see the transistors Q22A, Q22C, Q19C e Q19A and its drivers on Main Board. All the best, Rasgador
Posted on Sep 17, 2007
SOURCE: Zone 2 Vol Fix
FIX ZONE @ SOUND - STUCK ON "ZONE 2 - FIX" 1. Press "Amp" button (right side of remote - 1/3 way down) 2. Press "Menu" button (center of remote - 1/2 way down) 3. Press "TV VOL" button (green letters) until "Manual Setup" is displayed on receiver 4. Press "Enter" button (green letters) 5. Press "TV VOL" button (green letters) until "3 Option Menu" is displayed on receiver 6. Press "Enter" button (green letters) 7. Press "TV VOL" button (green letters) until "D Multi Zone" is displayed on receiver 8. Navigate from there Hope it helps. It worked for us.
Posted on Aug 04, 2008
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