Teac CX-210 - Page 2

CX-270/C€X-210
1 SPECIFICATIONS AND SERVICE DATA
SPECIFICATIONS
Track System 4-track, 2-channel stereo
2 Heads Erase, Record/Playback
Type of Tape Cassete tape, C-60 and C-90 (Philips type)
Tape Speed 4.8 cm/s (1-7/8 ips)
Input (level and impedance)
MIC: Specified input level; —57dB (1.09mV)/10kohms
Min. input level; —67dB (346yV)
LINEIN: Specified input level; -9dB (275mV)/50kohms
Min. input level; —19dB (86.9mV)
DIN*: Min. input tevel; —35dB (13.8mV)
Outputs (level and load impedance)
OUTPUT:
Specified
output
level;
—5dB
(436mV)/S0kohms
Headphones: Specified output level; —18dB (97.5mV)/8ohms
Equalization
CO(CrO2): 3180us + 70us
NORMAL: 3180us + 120us
Head Configuration
1/2-track, 1-channel Erase Head
1/4-track, 2-channel record/playback head
Motor FG servo controlled DC motor
Bias Frequency. 100kHz
Operation Position _Horizontal
Power Requirements
100/117/220/240V AC, 50/60Hz, 15W, 13W for CX-210
(General Export Model)
117V AC, 6OHz, 15W, 13W for CX-210 (U.S.A./Canada Model)
220V AC, 50Hz, 15W, 13W for CX-210 (Europe Model)
240V AC, 50Hz, 15W, 13W for CX-210 (U.K./Australia Model)
Weight 6.0kg (13.2 Ibs.) net
* Pursuant to DIN standards
2
295mm (11-5/8"')
|
410mm (16-1/8”)
TA-!015
Fig. 1-1 Dimensions
SERVICE DATA
MECHANICAL
Tape Speed Deviation 3,000Hz + 45Hz
Tape Speed Drift 45Hz
Wow and Flutter
Playback: 0.10% (WRMS)
Record/Playback: 0.25% (RMS)
Pinch Roller Pressure 350g to 450g (12.302. to 15.902.)
Reel Torque
Take-up: 45 to 60 g-cm (0.6 to 0.8 oz-inch)
Supply: 2 to 6 g-cm (0.03 to 0.08 02-inch)
Fast
Forward:
100
to
150
g-cm
(1.4
to
2.1
oz-inch)
Rewind: 100 to 150 g-cm (1.4 to 2.1 02-inch)
Fast Wind Time
90 seconds for MTT-501 (C-60)
ELECTRICAL
Frequency Response
Playback Reference 315Hz:
40Hz: +2,—4dB AkHz: +4,—2dB
63Hz: +2,—2dB 6.3kHz: +4, —2dB
2kHz: +2, -2dB 10kHz: +4, —5dB
Overall Reference 400Hz:
40Hz: +4,-—4dB 6.3kHz: +2, —2dB
63Hz: +4,—4dB 8kHz: +3, —3dB
125Hz: +4,—2dB 10kHz: +3, —4dB (NORMAL)
250Hz: +2,—2dB 12.5kHz: +3, —4dB (Co(CrO,))
Signal to Noise Ratio
Playback method:
NORMAL tape; 47dB (min.)
Record/Playback method:
Co(CrO,) tape; 45dB (min.)
NORMAL tape; 44dB (min.)
S/N is improved by 5dB at 1kHz and 10dB above 5kHz when
Dolby NR used.
Erase Efficiency 65dB min.
Channel Separation 30dB min. (at 1kHz)
Crosstalk Between Adjasent Tracks 40dB min. (at 125Hz)
Total Harmonic Distortion 2.2% or less w/Co(Cr0,)
2.0% or less w/NORMAL
NOTES:
e tmprovements may result in Specifications and Service Data
changes.
e Value of “dB” in the Data refers to OdB (0.775V), except where
specified.
e The f-210 is Japan Domestic model of the CX-210.
Noise reduction circuit made under license from Dolby Laborato-
ties. The word “Dolby”and the Double-D symbol! are tradmarks
of Dolby Laboratories.
TOS