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4. BIAS TRAP ADJUSTMENT (1)
CSS eee Se
1
'
L101(L201)
'
i
OO.
'
VTVM
[
fe!
9
LJ
—
t
Line in
IL
A(B)Point
Record
Deck
Deck condition | Test tape
Test point
Adjustment
Adjust for
Remark
peck A
Stee
5
Metal function
Deck B
RiP-pause
Blank tape
A,B point
L101, L201
Minimum
5. BIAS TRAP ADJUSTMENT (2)
oN
| i
Line out
1
Py
1
Line in
/!
L403(L453)
Fi
TO
t
BS
ne
:
1
Ly
R417
| [Bias Osc]
(R46 7)
!
1
1
Deck
Deck condition
Test tape
Test point
Adjustment
Adjust for
Remark
Deck A
Stop
Metal Functon
Deck B
R/P-pause
Blank tape
R417, R467
L403, L453
Minimum
6. PILOT SIGNAL TRAP ADJUSTMENT
ee fog
a
oD
ve
a
ee
te
eg
7
!
L102 (L202)
H
AF OSC
H
'
VAIN
ae
Onan
9
—|
;
i
100mv,
'
Line in
i
A®B)
Point
Deck
| Deck condition
Test tape
Test point
Adjustment
Input
Adjust for
Renar-k
Deck A
Stop
19kHz
,
Dulbi mg
Minimum
Deck B
RiP-pause
Blank tape
AB point
L102, L202
100mV
tf
—~29-
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