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10 MECHANIGAL ADJUSTMENT:
?-Connect- the input/output plug to amplifier (SA-11TH/E),
' or apply +12V by an external DC'pawer supply. -
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pressure spring
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ify Flectronig..,
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a
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;
Record/Playback
CNP2 @ pin
pH
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wih:
y
4
o
ie
:
aes
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6
=
Test tape
Azimuth
Sine waveform
;
Test
MTT-114
adjusting
attains the
Tape
screw
maximum,
MTT-114
Test tape —
Variable resistor | 2,980 + 20 Hz
cca k e a
l e
io
MTT-1141° 3.3!°-| 'on motor
ee
|
-
"Playback "~ CNP2 ©) pin
;
.
Mode
:
;
reer
il
Figure 6—2 AZIMUTH
ay)
1
'
tetra
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tats
ey
ais
a
Recard/
i chs 3
CNP2,® pin or
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te
Ss
pin
Hokere
Playback Mode1" if
Frequency Counter
'
:
1h
:
m2
Test #
Miso
&
;
:
Tape
MTT-114
TEST TAPES FOR MEASUREMENT
TORQUE METER FOR COMPACT CASSETTE
MEASUREMENT
APPLICATION
RANGE
ald Coe
waa
ape
eam
COMPACT CASSETTE TYPE
TITLE
MODEL
FREQUENCY/
APPLICATION
LEVEL
FLUTTER
MTT-111
3 kHz, —10dB
Tape speed,
Wow and flutter
check
MTT-413
6.3 kHz, —10dB
{| Head azimuth
MTT-113C | 8 kHz, —10 dB
adjustment
MTT-114
40 kHz, —10 dB
DISTORTION
| MTT-118 | 1 kHz, —-104B
Distortion check
level adjustment
' DOLBY LEVEL]
MTT-150
| Dolby B-Type
Dolby NR
- CALIBRATION
Tone 200 nwb/m | B-type level
adjustment
BLANK
MTT-502
Record fre-
quency check
AZIMUTH
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