Teac X-2000R Service Manual

X-2000R
2-4 BRAKE TORQUE MEASUREMENT
1, Place an empty 7” reel, connected to a spring scale by a string,
on the reel table.
2. Pull the scale away from the reel and read the scale indication
only when the reel table is steady motion.
3. Do steps 1 and 2 for each measuring condition, (A) through (D)
in Fig. 2-3.
4. The values are as chart in Fig. 2-3.
radius
+ Forward direction (B) (C)} 1.2 to 1.9kg-cm (17 to 260z-inch)
* Reverse direction (A) (D) | 0.7kg-cm (9.70z-inch) ar less
Left/right deviation 0.2kg-cm (2.80z-inch) or less
NOTES: 1. The reverse direction values are reference.
2. The specification of left/right deviation only
applies for forward direction torques.
Torque calculating formulas:
(1) Torque (in g-cm or 02-inch)
= Force or Weight (in g or oz) x Radius (in cm or inch)
(2) Conversion of g-cm to oz-inch:
g-cm x 0.0139 = oz-inch
Fig. 2-3
2-5 PAUSE POSITION ADJUSTMENT
-_=
. Place the deck in the pause mode.
2. Adjust by turning the pause positioning nut so that the clearance
between the capstan shaft and the tape is 0.5mm to 1.0mm. -
3. Of the two capstan shaft/pinch rollers, adjustment is allowable
only for the side having the narrower clearance.
4, Check that, by repetition of play mode to pause mode and stop
mode to pause mode, there is clearance at both sides.
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pause positioning nut pressure stroke adjusting nut
Fig. 2-4 Pause position and pinch roller pressure stroke adjustments
Fig. 2-5 Pause position adjustment

Teac X-2000R Specifications

General

Track system	4-track, 2-channel stereo
Reel size	Up to 10.5 inch reel
Total harmonic distortion	0.8%
Type	Reel-to-reel tape deck
Tape speeds	9.5 cm/s, 19 cm/s
Wow and flutter	0.03% (19 cm/s)
Signal to Noise Ratio	58dB
Inputs	Line input (RCA), microphone input (XLR)
Outputs	Line output (RCA), headphone output (6.3mm jack)