Adjustment - Sharp Wf-T738H Serviceanleitung

WF-T738H/E
ITEM
JIG
Driving Tape tention
power
measu r tng
cassette
TW-2412
Torque Torque meter
Play TW-2111
Fast-forward
TW-2231
Rewind
TW-2231
Test tape
Az imu th
MTT-114
Tape Test tape
speed MT T -111
For the azimuth

adjustment,

adjustment hole which
cover.
Test Tape
MT T.111
Record/Playbeck
Head
Figure 12—3 TAPE
MECHANICAL
ADJUSTMENT
REMARKS
POINTS
{More than 140 g)
TAPE 1
(Play: 35 — 60 g-cm)
TAPE 2
(Play. 30
TAPE 2
{F ast-forward
80 — 135 g-cm)
TAPE 2
(Rewind
80 — 135 g-cm)
Azimuth Sine waveform
adjusting screw atta•ns the
manmum
Normal speed Normal speed
TAPE 2
VR451
3,000 60 Hz
be sure to use the azimuth
is located under the cassette holder
J651
F requency
EXT. sp
Playback
Counter
Mode
unit
ooo
GN
8 ohms
SPEED
Figure 12
ADJUSTMENT
(CHECK)
65 g-cm)
.
Figure 12 —1
TAPE 2 Azimuth
TAPE 1 Azimuth
Adjustment
Test Tape
MTT-114
MAIN
VR451
—5 ADJUSTMENT POINTS
-12
Cassette Holder Cover
+2
Double Face Adhesive Tape
Remove the Lower Side
REMOVE THE CASSETTE
Adjustment Screw
Screw
- Azimuth
Figure 12—2 AZIMUTH POINTS
v ELECTRONIC VOLTMETER
E.V.
Playback EXT. SP
J651
Mode
unit
8 ohms x 2
J651
Record/Playback
EXT. SP
Heed
Figure 12—4 AZIMUTH
HOLDER COVER
Adjustment Hole
Dual •T race
CH2
CHI
GND