Additional Information

Troubleshooting

If you’ve experienced any of the following difficulties while using the tape deck, use this troubleshooting guide to help you remedy the problem. Should any problem persist, consult your nearest Sony dealer.

The function buttons do not work.

/The tape deck has just been turned on and does not operate for about 3 seconds. Wait until “P” stops flashing.

/Check that the cassette is inserted correctly and the cassette holder is closed completely.

The tape stops before the tape has been fully rewound.

/The tape is slack. Take up the tape slack.

/If “M” is shown in the display, press MEMORY repeatedly until the indication disappears.

/The cassette shell is bent. Use another cassette.

The tape deck does not play or record.

/The tape has reeled to the end.

/The tape is slack. Take up the tape slack.

/The record-protect tab has been removed from the cassette. Cover the slot with tape (page 11).

/Clean the heads and tape path and demagnetize the heads (page 11).

/Check that the tape deck is properly connected (page 4).

/Make sure the amplifier is correctly set.

There is excessive wow, flutter, or a sound dropout.

/The capstans and pinch rollers are dirty. Clean them (see page 11).

There is a decrease in sound level or a sound dropout./ The tape does not erase completely./Noise increases.

/The heads and tape path are dirty. Clean them (see page 11).

/The heads are magnetized. Demagnetize them (see page 11).

There is hum or noise.

/The tape deck is placed near a TV or VCR. Place the tape deck away from the TV or VCR.

/The tape deck is placed on or under the amplifier. Place the tape deck away from the amplifier.

There is an unbalanced tone.

/Check that the DOLBY NR control is set to the position where the tape was recorded.

/The tape deck is placed near a TV or VCR. Place the tape deck away from the TV or VCR.

12EN

The Multi-AMS function does not work properly.

/One of the tracks contains a long pause, a passage of low frequencies or very low volume, or a gradual increase or decreace in volume.

/The space before a track is less than 4 seconds long. Insert a blank space of 4 seconds using R REC MUTE button.

/The signal strength of the left and right channels are very different.

/There is noise in the space before a track.

/You pressed ) button immediately before the next track, or 0 button immediately after the beginning of the current track.

3-856-134-51(1)

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Sony TC-KE300 operating instructions Troubleshooting

TC-KE300 specifications

The Sony TC-KE300 is a prominent example of a high-quality cassette deck that emerged in the late 1980s, specifically designed to cater to audiophiles and home recording enthusiasts. This model is part of Sony's extensive line of tape recorders that exemplifies the brand's commitment to audio excellence and innovative technology.

One of the standout features of the TC-KE300 is its dual cassette mechanism, which allows for both playback and recording from one tape to another. This feature was particularly appealing during a time when cassette tapes were a popular medium for music and voice recording. The device supports both normal and chromium dioxide tapes, maximizing playback fidelity and recording quality.

The TC-KE300 is equipped with Dolby B noise reduction technology, which significantly reduces background hiss during playback. This feature enhances listening comfort, especially for recordings made on higher-quality tapes. Additionally, the deck offers a range of playback speeds, ensuring compatibility with various tape formats and providing users with versatility for different audio settings.

Another notable characteristic of the TC-KE300 is its direct-drive motor system, which facilitates stable and accurate tape movement. This system minimizes wow and flutter—unwanted variations in pitch and speed—allowing for a cleaner sound reproduction. The precision engineering behind the motor ensures that recordings maintain their intended quality, appealing to discerning users.

The user interface of the TC-KE300 is straightforward yet functional. It includes illuminated buttons and a bright, easy-to-read cassette compartment that indicates loading and working status. The device also offers features like automatic pause and record levels, simplifying the recording process for users who may not be technically inclined.

In terms of build quality, the TC-KE300 demonstrates Sony's reputation for durability and reliability. The casing is robust, designed to withstand the wear and tear associated with regular use while maintaining an elegant aesthetic that fits well with any home audio system.

In summary, the Sony TC-KE300 stands as a reliable and well-engineered cassette deck representative of its time. Its combination of features, such as dual cassette capability, Dolby noise reduction, and direct-drive motor system, make it an attractive option for vinyl and tape enthusiasts alike. Although cassette technology has waned in popularity, devices like the TC-KE300 remain cherished by collectors and audio purists who appreciate its quality and craftsmanship.