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Yamaha HTR-5450 Support Question

Yamaha HTR-5450 Support Question

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Question posted by ttharp1 on July 11th, 2012

Receiver Turns Off If Voltage > 122

My YAMAHA HTR 5450 was not used for a few months. Plugged it in and it turned right back off. Nothing plugged into it and tried another outlet - same thing. Took it to a local Electronics shop and the tech said all channels work if the supplied voltage is less than 122. At 122V it shuts off. He doesn't know why?

Current Answers

Answer #1: Posted by addisk on July 11th, 2012 6:44 PM
addisk

Member since:
May 8th, 2012

Points: 694,616
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yamaha amplifier have a protection system base on percentage ratio if the percentage on the power supply do not fit on the ratio the protection circuit is activated and shut down the unit, a bad ground can shut off too, there have some regulators too on the unit giving somes auxiliaries voltages like +12v, -12v, +5v, -5v, etc if ones came defective is activate the protection and the unit shut off 

Related Yamaha HTR-5450 Manual Pages

Owner's Manual - Page 5

... This Unit 40 Description of Each Mode 41 Setting the Manufacturer Code 45 Returning to Be Used 10 Speaker Placement 10 CONNECTIONS 11 Before Connecting Components 11 Connecting Audio Components 12 Connecting an External Decoder 12 Connecting Video Components 14 Connecting Speakers 16 IMPEDANCE SELECTOR Switch 18 Connecting the Power Supply Cords 18 ADJUSTING THE...
Owner's Manual - Page 8

...in the standby mode. Before turning the power on the power of signals to set the volume at the minimum level. Front Panel HTR-5450 1 CONTROLS AND FUNCTIONS 2 3 456 STANDBY /ON D I G I TA L SURROUND BASS TREBLE BALANCE -+ -+ L R SPEAKERS A B ON OFF D I G I TA L VOLUME PROGRAM EFFECT PRESET/TUNING PHONES S VIDEO VIDEO L AUDIO R OPTICAL A/B/C/D/E PRESET /TUNING FM/AM...
Owner's Manual - Page 10

... mode. 0 TIME/LEVEL Press this button to play a video cassette AUX: To use another audio component V-AUX: To use another audio/video component w 6CH INPUT Press this button to select the items in red when pressing a button on the component selector. u: To turn up the volume d: To turn down the volume 8 SLEEP Press this button to set to that...
Owner's Manual - Page 11

... when it is a large object between the remote control and the sensor, the sensor cannot receive signals. extremely low temperature. Press these buttons are used for selecting the SET MENU item. CONTROLS AND FUNCTIONS Using the Remote Control Remote control sensor (HTR-5450) Within approximately 6 m (20 feet) The remote control transmits a directional infrared beam. INTRODUCTION...
Owner's Manual - Page 13

... information. 7 AC power cord Connect to a power outlet. 8 AC OUTLET(S) Use these outlets to supply power to this terminal. 0 1 DIGITAL OUTPUT jacks HTR-5450 only 2 DIGITAL INPUT jacks 3 6CH INPUT jacks See pages 12 and 13 for connection information. 4 Antenna input terminals See page 26 for connection information. 5 Video component jacks See pages 14 and 15 for...
Owner's Manual - Page 15

.... The input and output jacks for pin plugs can be connected to this unit and other YAMAHA audio components (such as !, #, $ etc. Be sure all connections between components have different terminal names. When you connect other components to make sure they are made correctly, that is to say L (left) to L, R (right) to R, "+" to "+" and "-" to the jacks...
Owner's Manual - Page 16

..., keep its power on your recording component to the AUDIO jacks. CONNECTIONS Connecting Audio Components I Connecting to sampling frequencies of 32 kHz, 44.1 kHz and 48 kHz. y • You can use a fiber optic cable that does not conform to put the cap back in the SET MENU. • HTR-5450 only All digital input jacks are acceptable...
Owner's Manual - Page 17

... CD IN(PLAY) OUT(REC) MD/CD-R DVD D-TV/CBL AUDIO SIGNAL R IN OUT VCR 1 SUB WOOFER OUTPUT LR OUTPUT Audio component O LR INPUT LR O OUTPUT OPTICAL INPUT MD recorder or CD recorder OPTICAL OUTPUT indicates signal direction L indicates left analog cables R indicates right analog cables O indicates optical cables C indicates coaxial cables BASIC OPERATION...
Owner's Manual - Page 18

... S VIDEO cable (commercially available) for the S VIDEO connection. • If video signals are used to connect any video input source such as a game console or camcorder to this unit. HTR-5450 HTR-5440 S VIDEO VIDEO L AUDIO R OPTICAL VIDEO L AUDIO R VIDEO AUX S V L R O OPTICAL OUT AUDIO OUT R AUDIO OUT L VIDEO OUT S VIDEO OUT Game console or camcorder VIDEO AUX VLR...
Owner's Manual - Page 22

... connections, connect the AC power cord to this unit is in your local main voltage BEFORE plugging into the AC main supply. The maximum power (total power consumption of components) that can be connected to the AC OUTLET(S) is in the standby mode. (HTR-5450/General model) IMPEDANCE SELECTOR IMPEDANCE SELECTOR SET BEFORE POWER ON MAIN A OR...
Owner's Manual - Page 23

...right main speaker, right rear speaker and left rear speaker. If you adjust the sound output level balance between the main, center and rear speakers by using the test tone. You will be performed at the minimum level. (HTR-5450) VOLUME 2 Turn the power on the display. 3 Turn...PRESET/TUNING PHONES S VIDEO VIDEO L AUDIO R OPTICAL A/B/C/D/E PRESET /TUNING FM/AM... component ...
Owner's Manual - Page 25

... AMP(TUNER) on the component selector. 2 1,6 STANDBY /ON D I G I TA L SURROUND BASS TREBLE BALANCE -+ -+ L R SPEAKERS A B ON OFF 63 D I G I TA L VOLUME PROGRAM EFFECT PRESET/TUNING PHONES S VIDEO VIDEO L AUDIO R OPTICAL A/B/C/D/E PRESET /TUNING FM/AM EDIT MEMORY TUNING MODE MAN'L/AUTO FM AUTO/MAN'L MONO INPUT MODE INPUT 6CH INPUT SILENT VIDEO AUX 7 (HTR-5450...
Owner's Manual - Page 28

...AUDIO R OPTICAL A/B/C/D/E PRESET /TUNING FM/AM EDIT MEMORY TUNING MODE MAN'L/AUTO FM AUTO/MAN'L MONO INPUT MODE INPUT 6CH INPUT (HTR-5450) SILENT VIDEO AUX PROGRAM / Press PROGRAM l or h repeatedly to NON, the center channel sound is set this case, the sound is turned on the component... selects the last DSP program used . • HTR-5450 only When 96-kHz sampling digital...
Owner's Manual - Page 31

...appears on the display. PRESET /TUNING EDIT Turn " z " off 4 Press PRESET/TUNING l or h to tune in to select the reception band (FM or AM). STANDBY /ON D I G I TA L SURROUND BASS TREBLE BALANCE -+ -+ L R SPEAKERS A B ON OFF (HTR-5450) D I G I TA L VOLUME PROGRAM EFFECT PRESET/TUNING PHONES S VIDEO VIDEO L AUDIO R OPTICAL A/B/C/D/E PRESET /TUNING FM/AM EDIT MEMORY...
Owner's Manual - Page 32

... ON OFF (HTR-5450) D I G I Automatic preset tuning options You can select the preset number from the AC power outlet or the power...EFFECT PRESET/TUNING PHONES S VIDEO VIDEO L AUDIO R OPTICAL A/B/C/D/E PRESET /TUNING FM/AM ... be erased. Press PRESET/TUNING (EDIT) to turn " z " off and then press PRESET/TUNING...using the manual preset tuning method. • Even if the number of received...
Owner's Manual - Page 35

...component connected to this unit. 4 Play the source and then turn up the volume to digitally record the DTS bitstream will result in noise being recorded. For DVDs and CDs encoded with DTS Only 2-channel analog audio signals may infringe copyright laws. • HTR-5450..., radio, etc. If you want to use this unit to record sources that the audio signals are performed from being dubbed, the ...
Owner's Manual - Page 54

...HTR-5450 only Check the IMPEDANCE SELECTOR switch is set to the left or right position when the unit is pressed, or enters in the standby mode soon after the power has been turned...than PCM audio, Dolby ...turn the unit back on . Incorrect cable connections. Make connections using the same type of jack (between composites, S-VIDEOs, or components...plug is muted. Refer to the left or right...
Owner's Manual - Page 56

... degraded when listening with low voltage. An analog source is in the standby mode. Input a digital source. This unit is being input during digital recording. Cause The component connected to record the effect and surround sounds by Disconnect the AC power cord from the outlet - HTR-5450 only A digital source is turned off. Select OFF. excessive...
Owner's Manual - Page 60

... sound system that gives you completely independent multi-channel audio. Digital Theater Systems Inc. I Dolby Digital Dolby Digital is for the reproduction of 5.1 channels). I Dolby Surround Dolby Surround uses a four analog channel recording system to reproduce realistic and dynamic sound effects: two left and right main channels (stereo), a center channel for dialog (monaural...
Owner's Manual - Page 62

... 31 Remote control Basic operation 6 Batteries 3 Operation range 7 Setup codes 45 S Sampling frequency (HTR-5450 only 22, 57 SET MENU 32 SILENT CINEMA 25, 56 Sleep timer 39 SP DLY TIME (SET...33, 38 MEM. INDEX A AC outlets 18 Antennas 26 B BALANCE 22 BGV function 22 C CBL/SAT mode 44 CD mode 42 CINEMA DSP 47, 56 Connections Antennas 26 Audio components (MD recorder, CD recorder and ...

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