Sony FH-B155 - Troubleshooting Guide

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The following checks wili assist in the correction of most problems which you may encounter with your system.
Before going through the check list below, first check the following points.
¢ The power cord must be connected firmly.
¢ The speaker connection must also be firm.
Should any problem persist after you have made these checks, consult your nearest Sony dealer.
Radio Reception
Symptom Cause (and Remedy)
The TUNED indicator flickers.
Adjust the antenna.
The STEREO indicator flickers.
Adjust the antenna.
Severe hum or noise.
Adjust the antenna.
The signal strength is too weak. Connect the external antenna. (See page 16.)
Connect the ground wire.
Cassette Deck Operation
Symptom
Cause (and Remedy)
Recording cannot be made.
No cassette in the cassette holder.
The tab is removed from the cassette. (See page 44.)
The tape is wound completely.
Tape does not move even when you
press the [> button.
The cassette deck is in pause mode.
Recording or playback cannot be made or
sound level is low.
Dirty head (See page 62.)
Magnetic build-up on the record/playback head. (See page 62.)
Excessive wow or flutter, or sound drop-
out.
Contamination of the capstans or pinch rollers. (See page 62.)
Insufficient erasure.
Magnetic build-up on the erase head. (See page 62.)
Increase of noise or erasure of high
frequencies.
Magnetic build-up on the record/playback head. (See page 62.)