Sony TC-K22 Cassette Deck Repair

Today we are fixing Sony TC-K22 cassette deck

Original Issue

Stuck tape mechanism. Belts seems to be ok. Power button is not working ( stays always off, unless you hold it )

Specs

Entry level Sony deck. Essential features with attractive price.

Type: 2-head, single compact cassette deck

Track System: 4-track, 2-channel stereo

Tape Speed: 4.75 cm/s

Heads: 1 x record/playback, 1 x erase

Tape Type: type I, FeCr, CrO2, Metal

Noise Reduction: B

Frequency Response: 30Hz to 15kHz  (Metal tape)

Signal to Noise Ratio: 68dB  (dolby B)

Wow and Flutter: 0.07%

Total Harmonic Distortion: 1%

Input: 77.5mV (line), 0.25mV (mic)

Output: 0.435V (line)

Dimensions: 430 x 105 x 290mm

Weight: 4.5kg

Finish: silver

Year: 1980

Videos

Video of repairing Sony TC-K22 Cassette Deck
Demonstration of the working Sony TC-K22 Cassette Deck in 4K !

Images

Sony TC-K22 Cassette
Sony TC-K22 Cassette
Sony TC-K22 Cassette Heads
Sony TC-K22 Cassette Heads
Sony TC-K22 Cassette Motor and Driver Board
Sony TC-K22 Cassette Motor and Driver Board
Sony TC-K22 Cassette Main Board Top
Sony TC-K22 Cassette Main Board Top
Sony TC-K22 Cassette Deck Tape Mech Out
Sony TC-K22 Cassette Deck Tape Mech Out
Sony TC-K22 Cassette Deck Tape Mech Front
Sony TC-K22 Cassette Deck Tape Mech Front
Sony TC-K22 Cassette Deck Tape Mech Front
Sony TC-K22 Cassette Deck Tape Mech Front
About the Author
Love to tinker all day long

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