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11-15.
AUDIO
ERASE
PRE-ADJUSTMENT
machine
conditions
for
adjustment
spec.
adjustment
-Set
the
KSP
cassette
tape.
*REC
mode
Step.
1
CH-1:
TP1/AU-85(B-1)
CH-2:
TP23/AU-85(G-1)
A
A=
12+0.5Vp-p
Step. 2
CH-1: TP]
|
l
CH-2: TP23
! |
rt
| Bh
B= 0+15°
(O+0.6us)
Step. 3
C
After
Step2
is
performed,
C = 12+1Vpp
@CH-1:
LV1/AU-85(B-1)
@CH-2:
LV2/AU-85(F-1)
11-16.
BIAS
LEVEL
PRE-ADJUSTMENT
machine
conditions
for
adjustment
spec.
adjustment
¢Set
the
KSP
cassette
Tape.
*REC
mode
CH-1:
TP7/AU-85(C-1)
CH-2:
TP10/AU-85(E-1)
oF
A = 12.0+0.5Vp-p
@CH-1:
LV3/AU-85(D-1)
@CH-2:
LV5/AU-85(D-1)
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