Sony TC-K222ESG Service Manual

Dolby noise reduction manufactured under license from
Dolby Laboratories Licensing Corporation.
"DOLBY" and the double-D symbol 99 are trademarks of
Dolby Laboratories Licensing Corporation.
of
soe cone
US Model
Canadian Model
UK Model
West Germany Model
TC-K850ES
E Model
TC-K222ESG
TC-K850ES
Model Name Using Similar Mechanism
Tape Transport Mechanism Type TCM - 200D2
SPECIFICATIONS
Recording system 4-track 2-channel stereo Outputs
Bias AC bias Line outputs Rated output level | 0.44 V (—5 dB) at a
Heads Erase head x1 (S & F head) (phono jacks) load impedance
Recording head x 1 (Permalloy head)
Playback head x 1 (LA head)
Motors Capstan motor x 1
(direct drive linear torque BSL motor)
Reel motor x 1 (DC motor)
DC motor x 1
Wow and flutter 0.024% WRMS (NAB), +0.065% (DIN)
Fast-forward and rewind time
Approx. 90 sec. (with C-60 cassette)
Frequency response (DOLBY NR OFF)
TYPE IV cassette 15-21,000 Hz (+3 dB, DIN)
(Sony METAL-ES) 15~16,000 Hz (OVU recording)
TYPE Il cassette 15~-19,000 Hz (+3 dB, DIN)
(Sony UX-S)
TYPE I cassette 15-17,000 Hz (+3 dB, DIN)
(Sony HF-S)
-Signal-to-noise ratio (at peak level)
asset NR suite NR switch B-TYPE C-TYPE
ON ON
—— IV
(Sony METAL-ES) 61 dB 70 dB 76 dB
Total harmonic distortion
1.0% (with Sony METAL-ES cassette)
Sensitivity 77.5 mV (—20 dB)
Input impedance 50k ohms
Inputs
Line inputs
(phono jacks)
CD DIRECT input
(phono jacks)
47k ohms
Load impedance Over 10k ohms
Output level 0-2.5 mW at a load
: impedance of 32
ohms
Headphones
(stereo phone jack)
General
Power requirements West Germany model:
220 V AC, (or 240 V AC adjustable
by Sony personnel), 50/60 Hz
US, Canadian model :
120 V AC, 60 Hz
UK model :
240 V AC (or 220 V AC adjustable
by Sony personnel), 50/60 Hz
E model :
120, 220, or 240 V AC adjustable,
50/60 Hz
Power consumption 23 W
Dimensions Approx. 430 x 135 x 350 mm (w/h/d)
(17 x 53/4, 137/, inches)
Approx. 470 x 135 x 350 mm (w/h/d)*
(184/, x 53/4, x 1374 inches) *
Weight Approx. 6.9 kg (15 Ibs 4 02)
Approx. 7.9 kg (17 Ibs 7 o2z)*
* including projecting parts. controls and wooden side paneis
Supplied accessory Audio connecting cord (2)
Optional accessory Wireless remote control unit RM-J701
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.