Sony TC-K333ESG - Service Manual

TC-K333ESG
Dolby noise reduction manufactured under license from
Doiby Laboratories Licensing Corporation.
“DOLBY” and the double-D symbot 0G are trademarks of
Dolby Laboratories Licensing Corporation.
SPECIFICATIONS
Recording system 4-track 2-channe! stereo General
Bias AC bias Power requirements
Heads Erase head x 1 (S&F head)
Recording head x 1 (LA head)
Playback head x 1 (LA head)
Motors Capstan motor x 1
(direct drive linear torque BSL motor)
Reel motor x 1 (DC motor)
Wow and flutter 0.024% WRMS (NAB)
Fast-forward and rewind time
Approx. 90 sec. (with C-60 cassette)
Frequency response (DOLBY NR OFF)
TYPE IV cassette 15-— 22,000 Hz (+3 dB, DIN)
(Sony METAL-ES) 15-—16,000 Hz (OVU recording) :
TYPE il cassette 15—20,000 Hz (+3 dB, DIN)
Sony UX-S)
TYPE | cassette 15-18,000 Hz (+3 dB, DIN)
(Sony HF-S) .
Signal-to-noise ratio (at peak level
)
Dolby NR switch OFF B-TYPE | C-TYPE
ON ON
TYPE IV (Sony METAL-ES) 70 dB | 76 dB
TYPE lI (Sony UX-S) 59 dB | 68dB | 74 4B
TYPE | (Sony HF-S) 57dB | 66dB | 72 dB
Total harmonic distortion
Inputs
0.8%
(with
Sony
METAL-ES
cassette)
Line inputs Sensitivity 77.5 mV (-—20 dB)
(phono jacks) Input impedance | 50k ohms
CD DIRECT INPUT | Input impedance 50k ohms
Outputs
Line outputs Rated output level | 0.44 V (—5 dB) ata
(phono jacks) load impedance
47k ohms
Load impedance Over 10k ohms
Headphones Output level 0-3 mW at a load
(stereo phone jack) impedance of 32
ohms
Power consumption
Dimensions
Weight
Model Name Using Similar Mechanism | New |
Tape Transport Mechanism Type TCM- 200D 1
US Model
Canadian Model
AEP Model
UK Model
TC-K950ES
E Model
TC-K333ESG
AEP model:
220 V AC, 50/60 Hz
UK model :
240 V AC, 50 Hz
US, Canadian models :
120 V AC, 60 Hz
E model :
120, 220, or 240 V AC adjustable,
50/60 Hz
31 W
Except UK model :
Approx. 470 x 140 x 380 mm (w/h/d)
(185, x 5, x 15 inches)
UK model :
Approx. 430 x 140 x 380
(17x 5, 15 inches)
including projecting parts and controls
Approx. 11.7 kg (25 ibs 13 02)
Model for the United Kingdom:
Approx. 11 kg (24 Ibs 5 02)
Supplied accessories Audio connecting cord (2)
Wireless remote control unit RM-J702 (1)
Sony R6 (size-AA) batteries (2)
Screws (8) (Except UK model)
A remote commander and Sony R6 batteries are supplied with
UK, E models.
Design and specifications subject to change without notice.
Note
This appliance conforms with EEC Directive 87/308/EEC
regarding interference suppression.
STEREO CASSETTE DECK
SONY.

Sony TC-K333ESG Specifications

General

Type	3-head, single compact cassette deck
Track System	4-track, 2-channel stereo
Tape Speed	4.76 cm/s
Heads	3
Motor	DC Servo
Tape Type	Type I, II, IV
Frequency Response	20 Hz to 20 kHz
Input	Line Level
Output	Line Level
Outputs	RCA
Inputs	RCA

Summary

Service Manual Overview and Specifications

Model Identification

Details regional model variations (US, Canadian, AEP, UK, E) and their designations.

Technical Specifications

Lists key performance metrics: frequency response, SNR, THD, inputs, and outputs.

Tape Transport Mechanism Type

Specifies the model number of the tape transport mechanism used.

Noise Reduction and HX Pro Features

Mentions Dolby NR and HX Pro headroom extension technology.

Repair and Maintenance Guidelines

Flexible Circuit Board Repair

Provides safety and handling guidelines for repairing flexible PCBs.

Chip Component Replacement

Offers specific advice for handling and replacing chip components.

Operating Voltage Configuration

Guides users on setting the correct AC voltage for their region.

Safety Checks and Testing Procedures

Model Power Requirements

Details the AC voltage and frequency requirements for various regional models.

AC Leakage Testing

Outlines methods and limits for testing electrical leakage to ensure safety.

Section 1: General Controls and Operation

Front Panel Controls and Functions

Identifies and explains the purpose of all front panel buttons and indicators.

Remote Commander Operation

Describes the functions and operation of the optional remote control unit.