Sony TC-366 - Service Manual

Set using ISO screws
SPECIFICATIONS
Power Requirements: AC %/60 Hz, 100V, 110V, 117V, REC/PB connector
125V, 220V and 240V, 20W Impedance: 10k2
Track System: Four-track stereo and mono Maximum sensitivity: -33d B (17mV)
Reel Size: 7” (18cm) maximum Outputs: Two LINE OUTputs
? Tape Speed: 71/ ips, 334 ips and 17% ips Impedance: 100kQ or more
(19 cm/s, 9.5 cm/s and 4.8 cm/s) Output level: OdB (0.775V)
; Recording Time: Fane apeed 4track 4track with 100k? load
(with 1,800 ft tape) stereo mono REC/PB connector
714 ips(19cm/s) 1.5hrs 3hrs Impedance: 100k load
3% ips(9.5em/s) Shrs 6 hrs Output level: -2~-6 dB (1,.62~0,385V)
1% ips (4.8cm/s) 6 hrs 12 hrs HEAD PHONE output
Frequency Response: 20~25,000 Hz at 744 ips (19cm/s) Impedance: 82 load
30~17,000 Hz at 3% ips (9.5cm/s) Output level: -28 dB (30m)
30~9,000 Hz at 1% ips (4.8 cm/s) Semiconductors: 27 transistors and 4 diodes
< Signal-to-Noise Ratio: 52 dB or better (at peak level recording) Dimensions: 1676 (W) x 8546 (H) x 14346" (D)
Flutter and Wow: 0.09% at 7!/, ips (19 cm/s) (416 x 210 x 376 mm)
0.12% at 334 ips (9.5 cm/s) Weight: 22 Ib 8 oz (10 kg)
0.17% at 1% ips (4.8 cm/s)
Recording Bias Frequency: Approx. 160 kHz
Inputs: Two MIC inputs
Impedance: 6002
Maximum sensitivity: - 72 dB (0.19 mV)
Two AUX inputs
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Summary

Specifications

Power Requirements

General Description

Tape Tension Regulator

Automatic Shut-off Mechanism

Block Diagram

Disassembly

Schematic Diagram

Mounting Diagram

Record Amplifier Circuit Board

Bias Oscillator Circuit Board

Level Diagram

Record Level Diagram

Playback Level Diagram

Mechanical Adjustment

Tension Regulator Adjustment

Procedure for adjusting the tape tension regulator.

Shut-off Mechanism Adjustment

Details on adjusting the automatic shut-off mechanism.

Tape Shifter Position Adjustment

Instant Stop Adjustment

Procedure for adjusting the instant stop mechanism.

Brake Adjustment

Steps for adjusting the supply and take-up brake torques.

Tape Speed Adjustment

Procedure for adjusting the tape playback speed.

Electrical Adjustment

Power Voltage Adjustment

P.B. Head Azimuth and Angle Adjustments

Adjusting the playback head azimuth and angle for optimal performance.

Record Bias Adjustment

Procedure for adjusting the record bias level.

Overall Frequency Response Measurement

Conversion to Different Power Line Frequency

Exploded View

Head Deck - Top View

Sony TC-366 Specifications