Teac X-2000R Service Manual

X-2000R
2-8 TAPE TENSION ADJUSTMENT
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Fig. 2-8 Tape tension measuring points
NOTES
1. Since these settings are precisely factory adjusted, in general,
they should not be re-adjusted. If it is specifically required, a
special meter is needed.
Tentelo meter: Model T2-H20-1 or T2-H15-UM.
2. To facilitate adjustment, the deck should be placed in a vertical
position.
3. For the reels mounted on both left and right reel tables, use the
same size ones.
4. Before all the following adjustments (2-8-1 ~ 2-8-4), perform
next instructions in order to activate the relevant circuit.
a. Thread the tape to lift up both tension/shut-off arms.
b. Set the POWER switch to ON.
c. Leave the deck as it is for 5 to 10 minutes.
28-1 IN FORWARD PLAY
1. Place a reel loading TEAC YTT-8013 test tape on the left reel
table and an empty reel on the right reel table, then thread the
tape.
2. Let the tape run in fast forward mode until both reels have
nearly the same tape winding diameter.
3. During forward play with a tape speed of 3-3/4ips (9.5cm/s),
measure tape tension at point A.
4. Adjust R122 so that the specified tape tension of 50g + 10g
(1.402 ~ 2.102) is obtained.
(Obtain a 50g or 1.802 value as far as possible).
2-8-2 IN REVERSE PLAY
(Continued from step 4 above)
5. Let both reels have the same amount of tape wounded on them.
6. During reverse play with a tape speed of 3-3/4ips, adjust R222
to get a specified tape tension of 50g + 10g (1.40z ~ 2.102) at
point B.(Obtain a 50g or 1.802 value as far as possible).
(FF,REWSPEED) oh Kear: B
ome, | eee
(REW) R255
(FF) R257
(FWD PLAY) R122-
(REV PLAY) R222 “}
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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)