Alpine TDA7556R - Tape Player Adjustments

TDA-7556R/7659R/
TDA-7552R/7550R
(1)
(2)
(3)
TAPE PLAYER SECTION
Connection
=
Ys
Test
Tape
Unit
Under
Test
Control Settings
Power Switch
Fader Control
ON
Center Position
Center Position
Center Position
OFF
The necessaries for adjustment
GR-S Extension Cord
Assy., EX Cord Kit for GR-S Mechanism
Part No. 01E23255S01
See Adjustment Locations (Figure 10).
Adjustment Procedures
Figure 7
_|
Description
|
TestTape
|
Connection
Test
Point
Adjustment
Point
Adjustment
Head
Azimuth
Adjustf
:
level
ined
MTT-114NB
T.P.7
(Lch)
.
Azimut
djustfor
Max.
and
same
leve
1
|
Azimuth
(14kH2)
Figure
7
T.P.8
(Rch)
Adjustment
output
at
Forward
and
Reverse
Adjustment
-
Screws
(Figure
8)
|
positions.
ss
es
Dolby
Level
‘
reas
MIT-150
|
ogy
|
TP.7(Lch)
|
VR201(Lch)
Adjustfor
388mV
+1dB
atT.P.7
;
(400Hz)
o
T.P.8(Rch)
|
VR202(Rch)
(Lch)
and
T.P.8
(Reh).
="
=o
es
T.P.7
(Lch
Tape
Speed
g
|TapeSpeed
|
MTTAHIN
|
A
)
pen
Adjustfor
2,970
to
3,090Hz
at
Adjust
3kH
T.P.7
(T.P.8).
elustinent
te)
T.P.8(Rch)
_
|
(Figure
9)
ce)
or