Sony TC-150 - Head and Meter Calibration; Head Azimuth and Meter Calibration

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2. Record/Playback Head Azimuth
Adjustment
Procedure:
I.
Mode playback
P·4·A81
(6.3
kHz,
-10
dB)
VOM
: 0
.2
5
~
2.5 V ac range
811
(
2W)
set
+
EARPHONE
2. Turn
th
e adjustment screw for
the
highest
VOM
reading.
Not
e:
Several peaks may appear, take
the
highest.
adjustm
ent
screw
Note:
When 0.25
~
2.S
V
ac
range
is
not
available
on
the
VOM, use a network as
shown
belo
w.
811
(2W)
3µF~
TOµF
TC-150/B.BT-
3. REC/BATT
Meter
calibration
Setting:
Power source
3.6
V
de
Procedure:
I.
Push forward
button
without
casse
tte
.
2. When power source is 3.6 V de,
the
pointer should
indicate as shown below.
~
pointer
3.
If
necessary, solder *
1
and * 2.
Soldering Portion Pointer
nothing
-
mark
*
1
t
•land•
2
+
mark
0
,.
.
- 1 1 -
..,,