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Question posted by rohnangelb on May 14th, 2014

Why Does My Sony Hcd-gx450 Stereo Shows Lock After I Turn It Off?

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Related Sony HCD-GX450 Manual Pages

Limited Warranty (US Only) - Page 1

...if you . 4-557-172-02 General Stereo/Hifi Components/Tape Decks ® CD Players/Mini Disc Players/Audio Systems Hifi Audio LIMITED WARRANTY Sony Electronics Inc. ("Sony") warrants this Product is valid only in ... allow the exclusion or limitation of purchase, if this Product (including any Sony authorized service facility. This warranty does not cover Products sold AS IS or...
MHCGX450 Instructions (tuner portion of Stereo System) - Page 1

... regarding this product. Model No Serial No MHC-GX750/GX450/GX250 MHC-RG555/RG551S/RG444S/ RG441/RG333/RG222/ RG221/RG121/RG100 MHC-RX550 ©2004 Sony Corporation Record the serial number in the space provided below. 4-252-491-12(1) Mini Hi-Fi Component System Operating Instructions Owner's Record The model and serial numbers are...
MHCGX450 Instructions (tuner portion of Stereo System) - Page 2

... call the CATV system installer's attention to radio communications. Note to CATV system installer: This reminder is encouraged to try to correct the interference by turning the equipment off and on a circuit different from that to the point of the NEC that the cable ground shall be of sufficient magnitude to...
MHCGX450 Instructions (tuner portion of Stereo System) - Page 3

... product, you have any questions about this device must accept any interference, including interference that may cause undesired operation of Conformity Trade Name: SONY Model No.: HCD-GX750 Responsible Party:Sony Electronics Inc. As an ENERGY STAR® partner, Sony Corporation has determined that may cause undesired operation. Bernardo Dr, San Diego, CA 92127...
MHCGX450 Instructions (tuner portion of Stereo System) - Page 4

...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 the system 7 Setting the clock 10 CD/MP3 - Repeat Play Creating your ... Playing a disc 11 - Table of button locations and reference pages 44 4GB Rec Timer Display Turning off the display 27 -
MHCGX450 Instructions (tuner portion of Stereo System) - Page 5

List of playable discs Format of discs Audio CDs Disc logo CD-R/CD-RW (audio data/MP3 files*) * MHC-GX750/GX450/RG555/RG551S/RG444S/ RG441/RG333/RG222/RG221/RX550 only Discs that has ...can have up to 31 characters long. Mixed CD: This format records data on the first track and audio (audio CD data) on the tracks in capital letters. Other discs cannot be performed using the Track-At-...
MHCGX450 Instructions (tuner portion of Stereo System) - Page 7

...Connect the right and left ) 2 Connect the sub woofer. (MHC-GX750/GX450/RG551S/RG444S/ RX550 only) Connect the speaker cords to the SUB WOOFER OUT ...using the supplied cords and accessories. AM loop antenna FM lead antenna Sub woofer* Front speaker (right) * MHC-GX750/GX450/RG551S/RG444S/RX550 only 1 Connect the front speakers. SUB WOOFER OUT jack CONTROL jack continued 7GB Red/Solid (3) Black/...
MHCGX450 Instructions (tuner portion of Stereo System) - Page 8

... - 127 V 5 Connect the power cord to avoid possible damage from the speaker cords. 4 For models with new ones. 8GB Note If you press ?/1, the system turns on your system's VOLTAGE SELECTOR for a long period of time, remove the batteries to a wall outlet. Inserting two R6 (size AA) batteries into the remote...
MHCGX450 Instructions (tuner portion of Stereo System) - Page 9

... is due to protect the CD mechanism. Front speaker (Left (4)/Right (4)) Sub woofer (4)* Placing the sub woofer (MHC-GX750/GX450/RG551S/ RG444S/RX550 only) To obtain a better bass reproduction, we recommend you to place the sub woofer on the unit for... Always place the sub woofer vertically, keeping it a few seconds later, "STANDBY" disappears and "LOCK" appears. 3 Unplug the power cord. 9GB
MHCGX450 Instructions (tuner portion of Stereo System) - Page 10

... buttons on the system. 2 Press CLOCK/TIMER SET. 3 Press . To adjust the clock 1 Press CLOCK/TIMER SET. 2 Press . The clock starts working. or > repeatedly to turn on the remote for the operation. 1 Press ?/1 to set the hour. 4 Press ENTER. 5 Press . or > repeatedly to select "CLOCK SET", then press ENTER. 3 Do the...
MHCGX450 Instructions (tuner portion of Stereo System) - Page 21

... antenna to power mode, the equalizer curve changes, and "GROOVE" lights up while the sub woofer turns on the unit) to adjust the volume of the sub woofer to the front speakers. 21GB Sound ...the sub woofer. Each time you record on both sides, be sure to turn off the sub woofer. Using the sub woofer (MHC-GX750/GX450/RG551S/RG444S/ RX550 only) You can use VOLUME +/- (or VOLUME control on...
MHCGX450 Instructions (tuner portion of Stereo System) - Page 30

...Components (TV, VCR, Personal computer, etc.) to MD. This switches the VIDEO function to headphones (stereo phone jack) or LINE OUT jack (stereo mini jack) 30GB Hold down VIDEO/MD when the system is on. Select either AUDIO IN A or AUDIO...is turned off , the system turns on, the function switches to GAME, and the equalizer also switches to ON. Start playing the connected component....
MHCGX450 Instructions (tuner portion of Stereo System) - Page 31

...AUDIO IN B jack, the switch has no effect. • If stereo mini jack is connected to LINE OUT and the NOISE FILTER is placed directly on the unit. - Otherwise, you use the main unit inside the effective areas of the plug • If the connected component...using the transmitter. Notes • When you will have to turn up some interference. Do not use your system free from ...
MHCGX450 Instructions (tuner portion of Stereo System) - Page 33

...the power cord and speaker cords are correctly and firmly connected. 2 Find your nearest Sony dealer. Check all the above , consult your problem in the troubleshooting checklist below and...page 7). • There is no audio output during the Rec Timer. Troubleshooting continued 33GB After ?/1 indicator stops flashing, reconnect the power cord and turn VOLUME control on the system. "...
MHCGX450 Instructions (tuner portion of Stereo System) - Page 34

...MHC-GX750/GX450/RG555/... switch the display to "MD" (see "Listening to audio from a connected component (MHC-RG555 only)" on page 30). The album name...turned on for a few hours until both "PGM" and "SHUF" disappear to return to Normal Play. MP3 audio track cannot be played. CD/MP3 player The disc tray does not open and "LOCKED" appears. • Contact your Sony dealer or local authorized Sony...
MHCGX450 Instructions (tuner portion of Stereo System) - Page 35

... will be received in stereo. • Press FM MODE repeatedly until "STEREO" appears. A stereo FM program cannot be cut off surrounding electrical equipment. There is severe hum or noise. • If the transmitter is connected to turn down the volume of the optional component. • Check that the optional component is turned on. • Turn up the antenna...
MHCGX450 Instructions (tuner portion of Stereo System) - Page 37

... have glue or similar tacky substance on this system at the qualified service shop. In such a case, turn it is not a malfunction. • Place the system in a location with non-standard shapes (e.g., heart... your local power supply. Remove the disc and leave the system turned on for an extended period of your nearest Sony dealer. Notes on surfaces that the label side of the TV ...
MHCGX450 Instructions (tuner portion of Stereo System) - Page 40

...GX450/ RG551S/RG444S/RX550 only): accepts impedance of 8 ohms or more VIDEO OUT (phono jack): max. RMS (NAB) ±0.2% W. Peak (DIN) Tuner section FM stereo...250 mV, impedance 47 kilohms GAME INPUT AUDIO L/R (phono jacks): voltage 250 mV...10 kilohms Outputs PHONES (stereo mini jack): accepts headphones of ...track 2-channel, stereo 50 - 13,000 Hz (±3 dB), using Sony TYPE I ...
MHCGX450 Instructions (tuner portion of Stereo System) - Page 42

... 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 ... USA models: MHC-GX750/RX550: 230 watts MHC-GX450: 265 watts MHC-GX250: 205 watts Canadian models: MHC-GX750: 280 VA MHC-GX450: 330 VA MHC-GX250: 260 VA European and ...
MHCGX450 Instructions (tuner portion of Stereo System) - Page 43

.... 10.0 kg HCD-RG121: Approx. 8.5 kg Transmitter (MHC-GX750 only) Approx. 146 g Supplied accessories Remote Commander (1) R6 (Size AA) batteries (2) AM loop antenna (1) FM lead antenna (1) Transmitter (MHC-GX750 only) (1) AC adaptor (MHC-GX750 only) (1) Connecting cord phono plug-stereo miniplug (1m) (MHC-GX750 only) (1) Speaker pads MHC-GX750/GX450/ RG551S/RG444S/ RX550...

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