Alignment and Adjustments
1-4
Samsung Electronics
(GND)
VTVM
1-2-1 To Adjust Tape Speed
1) Measuring tape: i) MTT-111 (or equivalent)
(Tapes recorded with 3kHz)
ii) MTT-5512 (or equivalent)
2) Connect the cassette deck to the frequency counter
as in figure 1-4.
1) Before the actual adjustment, clean the play/recording
head.
2) Measuring tape :
i) MTT-114(or equivalent 10kHz AZIMUTH control)
ii) MTT-112(or equivalent) :
3) The cassette deck is connections as shown in figure 1-6.
Notes
Notes
NORMAL
SPEED
Control
1
OUT
(connected
to the frequency
counter)
Turn
UVR1(420,45
0) to left and
right
3KHz
Remark
Standard
To Adjust
Pre-Setup
Item
Step
Pre-Setup
Condition
1) Deck 1:MTT-111
2) Press PLAY
SW button
3) Deck 2:MTT-5512
AZIMUTH
1
2
SPK OUT
(VTVM is
connected to
the scope)
1) Turn the control
screw to as shown
in Figure 1-5.
Max output
and same phase
(both channels)
After
adjustment
secure it with
REGION
LOCK.
Adjust to level
and same as
R-CH.
L-CH:Turn Fixed
to the right and
left
R-CH : fixed.
See the
diagram for
adjustment
locations.
Remark
Standard
To Adjust
Pre-Setup
Item
Step
Pre-Setup
Condition
Same as
above
After putting MTT-
114 into Deck 1
1)Press PLAY button.
PLAY MTT-112
on Deck 1.
PlayBack
out Level
AZIMUTH
1
2
SPK OUT
(VTVM is
connected to
the scope)
1) Turn the control
screw to as shown
in Figure 1-5.
Max output
and same phase
(both channels)
After
adjustment
secure it with
REGION
LOCK.
Check level
and same as
Deck1 level
No Adjustment
See the
diagram for
adjustment
locations.
Remark
Standard
To Adjust
Pre-Setup
Item
Step
Pre-Setup
Condition
Same as
above
After putting MTT-
114 into Deck 2
1)Press PLAY button.
PLAY MTT-150
on Deck 2.
PlayBack
out Level
1-2-2 To Adjust PlayBack Level
@
Adjust Deck 2 Play Level
!
Adjust Deck 1 Play Level
Cassette Deck
output
SPK OUT
Frequency Counter
Figure 1-4
Figure 1-5
SPK OUT
Recording /Play head
AZIMUTH control screw
Figure 1-6
In Out
SET
Oscilloscope
1-4 Cassette Deck
REC
Bias
Voltage
1
Connect to
DCW2 as in
Fig.1-7 and read
the VTVM.
L-CH;FR52(420),TVR2(450)
and R-
CH;FR52(420),TVR2(450)to
the right and
left.
6V
Remark
Standard
To Adjust
Pre-Setup
Item
Step
Pre-Setup
Condition
Input MTT-5512
into Deck2,then
press REC button.
See diagram
for adjustment
location
Adjust REC Bias Voltage
Figure 1-7
SET
Oscilloscope
VTVM
IN
JCW3
Summary of Contents for MAX-B420
Page 6: ...Samsung Electronics 6 1 6 Wiring Diagram MAX B420 ...
Page 7: ...6 2 Samsung Electronics 6 1 Wiring Diagram MAX B450 ZB450 ...
Page 8: ...Samsung Electronics 5 1 5 Printed Circuit Board Diagram 5 1 MAIN MAX B420 ...
Page 9: ...5 2 Samsung Electronics 5 2 MAIN MAX B450 ZB450 ...
Page 10: ...Samsung Electronics 5 3 5 3 FRONT MAX B420 ...
Page 11: ...5 4 Samsung Electronics 5 4 FRONT MAX B450 ZB450 ...
Page 12: ...Samsung Electronics 5 5 5 5 TUNER 2BAND ...
Page 13: ...5 6 Samsung Electronics 5 6 CD MP3 CW106 ...
Page 14: ...Samsung Electronics 4 1 4 Block Diagram 4 1 MAIN MAX B420 ...
Page 15: ...4 2 Samsung Electronics 4 2 MAIN MAX B450 ZB450 ...
Page 16: ...Samsung Electronics 4 3 4 3 CD ...
Page 31: ...Samsung Electronics 2 3 2 3 Total Exploded View and Parts List ...
Page 36: ...Samsung Electronics 7 1 7 Schematic Diagram 7 1 CD MP3 Parts ...
Page 37: ...7 2 Samsung Electronics 7 2 MAIN Part MAX B420 ...
Page 38: ...Samsung Electronics 7 3 7 3 MAIN Part MAX B450 ZB450 ...
Page 39: ...7 4 Samsung Electronics 7 4 FRONT MAX B420 ...
Page 40: ...Samsung Electronics 7 5 7 5 FRONT MAX B450 ZB450 ...
Page 41: ...7 6 Samsung Electronics 7 6 TUNER EURO ...
Page 42: ...Samsung Electronics 7 7 7 7 TUNER RUSIA ...
Page 43: ...7 8 Samsung Electronics 7 8 TUNER 2BAND ...
Page 44: ...ELECTRONICS Samsung Electronics Co Ltd APR 2002 Printed in Korea Code no AH68 01107K ...
