Goldstar TCR-122 Service Manual

Ky!
Radio section
Circuit system ....
Antenna ...........
Frequency range... .
- — \Sensitivity... 2...
Signal to noise ratio
Cassette section
Circuit system ....
'Recording system . . |
* 8 ®
for
service technician
- CASSETTE RECORDER
_with RADIO
TCR-122(FM/MW/LW)
SPECIFICATIONS
Superheterodyne
AM/FM
MW/LW : Ferrite ant.
FM:
MW :
LW:
FM:
MW :
LW :
FM
Rod ant.
925-1605 kHz
150-350 kHz
88-109 MHz
56 dB
60 dB
: 20 dB
AM :
FM :
36 dB
50 dB
2 Track
DC Bias
." This specifications may be changed for improvement of performance without notice,
Erasure system ...... . DC Erasure
Tape speed ..... 2... 4.75cm/sec
F.F.& REWtime ..... 100sec |
Wow & Flutter....:.. 0.2% WRMS |
Frequency response ... PB: 125-8000 Hz |
_ & ~ REC/PB : 125-8000 Hz
Signal to noise ratio ... 35dB
General
Power output. ..... .. We
Power supply........ AC: 220V
| | DC: 6V ("C" cell 1.5x4)
Power consumption ... 3W |
Semi-conductors...... 2IC's, ZTR's, 8. Diodes
Speaker ........... 90mm (4Q)
Weight. ............ 2kg (without batt.)
Dimensions ......... 92(W)x202(H)x301(D)mm
Printed in Korea Nov, 1983