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Sony MHC-GX450 Support Question

Sony MHC-GX450 Support Question

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Question posted by donovangibson58 on May 12th, 2022

My Sony Mhc Gx450 Won't Power On

My Sony mhc gx 450 won't power on. The standby just keep blinking. The set doesn't respond when the power button is pressed

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Answer #1: Posted by SonuKumar on May 12th, 2022 10:48 PM
This answer was accepted by the poster of the original question.
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Related Sony MHC-GX450 Manual Pages

The Sony Guide to Home Theater - Page 6

These elements are Sources, Sight and Sound. SOURCES. In one powerful experience. Thanks to Home Theater 6 SIGHT. Home theater requires a big screen, at ...also better. To reproduce the full impact of surround sound, home theaters use at least 27 inches diagonal. The Sony Guide to the "high scanning," "High Definition monitor" or "High Definition upgradeable" televisions, bigger is the ...
MHCGX450 Instructions (tuner portion of Stereo System) - Page 1

... this product. Record the serial number in the space provided below. Model No Serial No MHC-GX750/GX450/GX250 MHC-RG555/RG551S/RG444S/ RG441/RG333/RG222/ RG221/RG121/RG100 MHC-RX550 ©2004 Sony Corporation 4-252-491-12(1) Mini Hi-Fi Component System Operating Instructions Owner's Record The model and serial numbers are located on the rear of...
MHCGX450 Instructions (tuner portion of Stereo System) - Page 3

... U.S.A. Address: 16450 W. NOTICE FOR THE CUSTOMERS IN THE U.S.A AND CANADA (MHC-GX750 only) Replace the AC power adaptor with Part 15 of the FCC Rules. registered mark. Regulatory Information Declaration of...fonctionnement du dispositif. As an ENERGY STAR® partner, Sony Corporation has determined that this product, you have any interference, including interference that may ...
MHCGX450 Instructions (tuner portion of Stereo System) - Page 4

... Mode Viewing information about the disc in the display 28 Changing the Power illuminator........... 28 (MHC-GX750/GX450/RG555/ RG551S/RG444S/RG441/ RG333/RX550 only) Optional Components Hooking up to use this manual 5 Playable discs 5 Getting Started Hooking up the system 7 Setting the clock 10 CD/MP3 - Normal Play/Shuffle Play Playing repeatedly 13 - Sleep...
MHCGX450 Instructions (tuner portion of Stereo System) - Page 9

...wave of the room. Use buttons on a solid floor where ...seconds later, "STANDBY" disappears and "LOCK" appears. 3 Unplug the power cord. 9GB...MHC-GX750/GX450/RG551S/RG444S/RX550 only When carrying this system Perform the following procedure to stabilize the speakers and prevent them from slipping. After a few centimeters away from the system. 2 Hold down CD and then press ?/1 until "STANDBY...
MHCGX450 Instructions (tuner portion of Stereo System) - Page 21

...you press the button, the display changes cyclically as follows: GROOVE ON* t GROOVE OFF * The volume switches to reduce the noise. Press the button again...MHC-GX750/GX450/RG551S/RG444S/ RX550 only) You can use VOLUME +/- (or VOLUME control on the unit) to adjust the volume of the sub woofer linked to suit the sound source. Tip You can reinforce the bass and create a more powerful sound. Press...
MHCGX450 Instructions (tuner portion of Stereo System) - Page 24

... be recorded on one of the components and singing or speaking into a microphone (not supplied). Select j (or RELAY) to record on both sides. 3 Press the function button of the source you can do so...from MIC. Note Microphone does not function while the tape deck is selected. 4 Press REC PAUSE/START. Singing along (MHC-RG555 only) You can sing along by connecting an optional microphone. 1 Turn ...
MHCGX450 Instructions (tuner portion of Stereo System) - Page 25

... to music - The minute indication flashes. Each time you can wake up to adjust the volume. 3 Press CLOCK/TIMER SET. 4 Press . Each time you press the button, the minute display (the turn off time) changes cyclically as step 5. 7 Press . or > repeatedly to set the system to music at a preset time. Timer Timer Falling asleep to select "PLAY...
MHCGX450 Instructions (tuner portion of Stereo System) - Page 26

... over from a specified time. or > repeatedly until "PLAY SELECT" appears, then press ENTER. Use buttons on the remote for the operation. 1 Tune in the preset radio station (see "Setting the clock" on at the preset time, the Play Timer will not be recorded (e.g., "TUNER FM 5") appear in turn, before the original display returns...
MHCGX450 Instructions (tuner portion of Stereo System) - Page 28

...audio tracks3) only) t Album name (disc with MP3 audio tracks Checking the station name (TUNER) Press DISPLAY while listening to the radio. Changing the Power illuminator (MHC-GX750/GX450/RG555/RG551S/ RG444S/RG441/RG333/RX550 only) Press... audio tracks. 3) When you press the button, the display changes cyclically as follows: x When a CD/MP3 is displayed only if you press the button, the power ...
MHCGX450 Instructions (tuner portion of Stereo System) - Page 30

Listening to "MD". Start playing the connected component. Listening to audio from a connected component (MHC-RG555 only) Use buttons on the jack type of your TV or VCR, set to a connected VCR 1 Connect the audio cords. To return to "VIDEO", do the same procedure. • When you connect a VIDEO CD deck, set the NOISE FILTER switch on the transmitter...
MHCGX450 Instructions (tuner portion of Stereo System) - Page 34

... MP3 audio track ... connected component (MHC-RG555 only...GX450/RG555/RG551S/RG444S/ RG441/RG333/RG222/RG221/RX550 only 34GB The disc tray does not close. • Place the disc correctly. • Always close the tray by pressing Z on the unit to eject the disc. • Consult your nearest Sony dealer. Trying to press the tray closed with your Sony dealer or local authorized Sony...
MHCGX450 Instructions (tuner portion of Stereo System) - Page 35

... off ). You should set the settings you extend it fully. • Locate the antennas as follows: Use buttons on the unit for the operation. 1 Disconnect the power cord. 2 Reconnect the power cord. 3 Press x, PLAY MODE/TUNING MODE and DISC 1 at the same time. 4 Press ?/1 to turn down the volume of the connected optional component. Tape deck The tape...
MHCGX450 Instructions (tuner portion of Stereo System) - Page 38

... cassette tab from side A or B as thinner, benzine or alcohol. Use a separately sold demagnetizing cassette. Specifications Main unit Amplifier section AUDIO POWER SPECIFICATIONS (MHC-GX750/GX450/GX250/RX550 USA models only) MHC-GX750/RX550 POWER OUTPUT AND TOTAL HARMONIC DISTORTION: With 6 ohm loads, both channels driven, from 120 - 10,000 Hz: rated 160 watts per channel...
MHCGX450 Instructions (tuner portion of Stereo System) - Page 39

MHC-GX450 Front speaker Continuous RMS power output (reference): 125 + 125 watts (6 ohms at 1 kHz, 10% THD) Total harmonic distortion less than 0.07% (6 ohms at 1 kHz, 60 W) Sub woofer Continuous RMS power output (reference): 150 watts (6 ohms at 50 Hz, 10% THD) Total harmonic distortion less than 0.07% (6 ohms at 50 Hz, 75 W) MHC-GX250 Continuous...
MHCGX450 Instructions (tuner portion of Stereo System) - Page 40

... interval set at 1 kHz, 10% THD) Inputs VIDEO/MD IN (phono jacks) (MHC-RG555 only): voltage 450/250 mV, impedance 47 kilohms GAME INPUT AUDIO L/R (phono jacks): voltage 250 mV, impedance 47 kilohms GAME INPUT VIDEO (phono jack): 1Vp-p, 75 ohms MIC (phone jack) (MHC-RG555 only): sensitivity 1 mV, impedance 10 kilohms Outputs PHONES (stereo mini jack...
MHCGX450 Instructions (tuner portion of Stereo System) - Page 42

... mm Approx. 3.0 kg net per speaker Transmitter TMR-HT1 for MHC-GX750 Carrier frequency Channel CHANNEL 1: CHANNEL 2: CHANNEL 3: Modulation Power source Audio input 913.4 - 914.6 MHz 913.4 MHz 914.0 MHz 914.6 MHz FM stereo DC 9 V: supplied AC power adaptor (AC-GSX100) phono jacks/stereo mini jack General Power requirements North American models: 120 V AC, 60 Hz European and...
MHCGX450 Instructions (tuner portion of Stereo System) - Page 43

... cord phono plug-stereo miniplug (1m) (MHC-GX750 only) (1) Speaker pads MHC-GX750/GX450/ RG551S/RG444S/ RX550 (12) MHC-GX250/RG555/ RG441/RG333/RG222/ RG221/RG121/RG100 (8) Design and specifications are subject to change without notice. MHC-RG100: Other models: MHC-RG555: MHC-RG551S: MHC-RG441: MHC-RG222: MHC-RG221: MHC-RG121: 55 watts 0.25 watts (at the Power Saving Mode) 155 watts...
MHCGX450 Instructions (tuner portion of Stereo System) - Page 44

...VOLUME control w; (21) WIRELESS4) ea (32) 1 2345 6 ?/1 (power) 1 (8, 16, 27, 30, 33, 35) X (pause) wg...MHC-GX750/GX450/RG555/ RG551S/RG444S/RG441/ RG333/RG222/RG221/RX550 only 2) MHC-GX750/GX450/RG555/ RG551S/RG444S/RG441/ RG333/RX550 only 3) MHC-RG555 only 4) MHC-GX750 only 78 9 q; eg ef qa ed es ea e; EQ +/l L) 6 (12, 14, 19, 22) 44GB BUTTON...20, 23, 30) GAME INPUT AUDIO L/R jacks wd (20, 29...
MHCGX450 Instructions (tuner portion of Stereo System) - Page 46

...21, 25) BUTTON DESCRIPTIONS ?/1 (power) 1 (8, 26) m/M (rewind/fast forward) 7 (12, 19) -/+ (tuning) qh (15) ./> (go back/go forward) qh (10, 12, 19) N (play) 8 (12, 18) X (pause) 8 (12, 19) x (stop) 8 (12, 19, 19) * MHC-GX750/GX450/RG555/ RG551S/... (11, 14) CLEAR qg (14) CLOCK/TIMER SELECT 2 (26, 27) CLOCK/TIMER SET 3 (10, 25, 26) DISC SKIP q; (12, 14) DISPLAY wa (17, 27, 28) ENTER 9 (10, 14,...

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