Teac X-10 - 1 SPECIFICATIONS AND SERVICE DATA; SPECIFICATIONS; SERVICE DATA; MECHANICAL

X-10R/X-10
1 SPECIFICATIONS AND SERVICE DATA
SPECIFICATIONS
Track System %-track, 2-channel stereo
Head System
X-10R: G6 heads: forward erase, forward record, reverse
playback, forward playback, reverse record,
reverse erase.
X-10: 3 heads: erase, record, playback
Reel Size 10-4" and 7”
Tape Speed 19 cm/s (7-% ips) and 9.5 cm/s (3-% ips)
Inputs (level and impedance)
MIC: Specified input level: —60dB (0.775mV)/10kohms
Min. input level: —70dB (245uV)
LINE IN: Specified input level: —12dB (195mV)/50kohms
Min. input level: —22dB (61.5mV)
Outputs (level and impedance)
OUTPUT: Specified output level: —5dB (436mV)/10kohms
Max. output level: +1dB (0.869V)
PHONES: Specified output level: —24dB (48.9mV)/8ohms
Playback Equalization
19em/s: 3,180 us + 50us (NAB)
9.5em/s: 3,180us + 90us (NAB)
Motors
Capstan motor: DC brush motor with FG servo
Reel motor: 2 DC slotless motors
Bias Frequency 100kHz
Operating Position Vertical, horizontal, angled
Power Requirements
100/117/220/240V, AC 50/60Hz, 88W, 83W for X-10
(General export model)
220V AC 50Hz, 88W, 83W for X-10 (Europe model)
240V AC 50Hz, 88W, 83W for X-10 (U.K./Australia model)
117V AC 60Hz, 88W, 83W for X-10 (U.S.A./Canada model)
Weight 20kg (44-1/16 Ibs.) net (X-10R)
19kg (41-7/8 Ibs.) net (X-10)
540mm (21-1/4’)
461mm (18-3/16”)
508mm (20'')
500mm (19-11/167’)
Dotted line indicates General Export Models for Limited Areas.
Fig. 1-1 Dimensions
SERVICE DATA
MECHANICAL
Tape Speed Deviation 3,000Hz + 30Hz
Tape Speed Drift 15Hz
FWD/REV Tape Speed Differential (X-10R only) 30Hz
Wow and Flutter
Playback: 0.05% (WRMS), 0.10% (RMS) at 19cm/s
0.07% (WRMS), 0.12% (RMS) at 9.5cm/s
Record/Playback: 0.12% (RMS) at 19cm/s
0.15% (RMS) at 9.5cm/s
Pinch Roller Pressure 1.35kg ~ 1.9kg (3.0 Ibs ~ 4.2 Ibs)
Reel Torque
Play mode:
Take-up (LARGE): 480 + 40 g-cm (6.1 ~ 7.2 02-inch)
(SMALL): 260 + 40 g-cm (3.1 ~ 4.2 oz-inch)
Back tension (LARGE): 300 + 40 g-cm (3.6 ~4.7 0z-inch)
(SMALL): 180 + 40 g-cm (1.9 ~ 3.1 oz-inch)
Fast winding mode:
Take-up: 1100 g-em (15.3 02-inch)
Back tension: 50 g-cm (0.7 oz-inch)
Brake Torque
Forward direction: 1.2 ~ 1.7 kg-cm (17 ~ 24 02-inch)
Reverse direction: 0.6 kg-cm (8.3 oz-inch) or less
Left/right deviation: 0.2 kg-cm (2.8 02-inch) or less
Fast Winding Time 100 seconds or less for 550m (1800 feet)
Pitch Control Standard tape speed +6% or more
FWD/REV Change Time (X-10R only) 3.5 sec. +0.5 sec.
TIMER Activate Time 4 sec. +2 sec.
ELECTRICAL
Frequency Response Playback: 40Hz ~ 22kHz +3dB at 19cm/s
40Hz ~ 14kHz +3dB at 9.5cm/s
40Hz ~ 20kHz +3cB at 19cm/s
40Hz ~ 16kHz +3dB at 9.5cm/s
Signal to Noise Ratio Playback: 50dB min. at 19cm/s
49dB min. at 9.5cem/s
48dB min. at 19cm/s
46dB min. at 9.5 cm/s
68dB min. at 1kHz (measured with input
10dB higher than the specified input level)
Channel Separation 59dB min. at 1kHz
Adjacent Track Crosstalk 40dB min. at 125Hz
Total Harmonic Distortion 0.8% or less at 1kHz
Overall:
Overall:
Erase Efficiency
¢ improvements may result in SPECIFICATIONS AND SER-
VICE DATA changes.
e Value of “dB” in the data refers to OdB (0.775V), except
where specified.
A Parts marked with this sign are safety critical components.
They must always be replaced with identical components -
refer to the TEAC Parts List and ensure exact replacement.
e dbx noise reduction system made under license from dbx, In-|
corporated. The word dbx and the dbx Symbol are trademarks
of dbx, Incorporated.