Tascam DA-30 - Page 23

2)
3)
4)
5)
3.
1)
2)
1)
2)-
3)
4)
5)
1)
2)
6,
1)
2)
Test tape
Torque cassette
e TW-7131 manufactured by SONY
e TW-7232A manufactured by SONY
Tracking
e TY-7251 manufactured by SONY
Level
e TY-7111 manufactured by SONY
Function
e TY-7551 manufactured by SONY
Blank tape
e TY-30B manufactured by SONY or equivalent
Adjustment of the take-up torque during unloading
Load the torque cassette TW-7231A._
Press
the
OPEN/CLOSE
button,
then
adjust
semi-
fixed
resistor
R539
so
that
the
torque
of
the
supply
side
reel
is
30
to
40
g.cm
the
instant
the
unloading
state
is
entered.
Checking the FF/REW torque — ;
Short
TP405
PIN1
(XTEST).
to
ground
(short
TP405
using
the
shorting
pin).
Load the torque cassette TW-7231A.
When
the
unit
is
set
to
the
FF
mode,
check
that
the
torque
of
the
take-up
reel
is
60
g.cm
or
more.
When
the
unit
is
set
to
the
REW
mode,
check
that
the
torque
of
the
supply
reel-is
60
g.cm
or
more.
Disconnect
the
shorting
pin
of
TP405.
Checking PLAY torque
Load the torque cassette TW-7131.
Check
that
the
torque
of
the
take-up.reel
is
10
to
20
g.cm
when
the
unit
is:set
to
the
PLAY
mode:
Checking the back tension torque
Load the torque cassette TW-7131.
Check
that
the
torque
of
the
supply
reel
is
4
to
10
g.cm
when
the
unit
is
set
to
the
PLAY
mode.
2. FAbSF-T
1). ta7-atyt
oy=-B TW-7131
oy =—M TY-7232A
2). bev7t77KH
=-M@ TY-7251
3). env
=-8) TY-7111
4).
7rv9va7rA
°y=-& TY-7551
§). 7avga-F-TF
+v=-8 TY-30Bt Ziaa
8. 7498-74 YTRERM AVIS
1).
ADs
Hey
b
TW-12314
SRA
S.
2).
OPEN/CLOSEF—*49LT,
TrE-—F
4
YARECU
>aERMOYSS1MY—-VLObR
ATA,
30~408.co
KMSZLDCEMEMM R539 SHEETS.
4. FFYREWhA?2
1). TPAOS PIN 1(XTEST)& GUD S.
eEvikbya-bhts. )
2).
XZ
eo
Aey
b
TW-7281A
SCHBTS.
3).
FFE-FRLALS,
FI7°T7TRMI-AOF
VIR,
COQ.
cal
bhTHSCL
SHUTS.
4).
REWE-
FELL,
e754
MY
-ADEND
Bs,
COg.calLkCTHSCLCHRT
4.
5). TP05 OY a— he EYEAF.
(TP40SS ¥a— bt
5. PLAY +277 tz
1). bhege hey b WI1SEKRESS.
2). PLAYE-Filrba, F49°7T7THMI-H
Drugs, 10~20g.cat HS. & SHUG 4.
6. Sa Ft FY Yay NTE
1). RAZ eAKY bON-MINEKAT S.
2).
PLAYE-FELKER,
FF
FAMOENIH,
A ~l0g.caTH SCE SMUT SD.
23