Abgleichvorschriften / Adjustment Procedures
SCC 3400 RDS / SCC 3460 RDS / SCD 3490 RDS
2 - 2
GRUNDIG Service
Cassette Drive SCC 3400 RDS
Test equipment: AF Voltmeter, Frequency Counter, Test Cassette 3150Hz (z.B. 448A), Test Cassette 10kHz (z.B. 448A).
Adjustment
Preparation
Adjustment Procedure
1. Tape Speed
2. Azimuth
Connect Frequency Counter to Loudspeaker Output.
Play Test Cassette 3150Hz.
Connect AF Voltmeter to Loudspeaker Outputs.
Play Test Cassette 10kHz.
With Motorpoti adjust for 3150Hz.
Motorpoti
In direction "TAPE A" adjust
both screws
A
(resp. in
direction "TAPE B" with
screws
B
) for maximal and
equal level on both channels.
B
A
A
B
Cassette Drive SCC 3460 RDS
Test equipment: AF Voltmeter, Frequency Counter, Test Cassette 3150Hz (z.B. 448A), Test Cassette 10kHz (z.B. 448A).
Adjustment
Preparation
Adjustment Procedure
1. Tape Speed
2. Azimuth
Connect Frequency Counter to Loudspeaker Output.
Play Test Cassette 3150Hz.
Connect AF Voltmeter to Loudspeaker Outputs.
Play Test Cassette 10kHz.
With Motorpoti adjust for 3150Hz.
Motorpoti
Alternating adjust in direction
"TAPE A" with screws
B
and
in direction "TAPE B" with
screw
A
for maximal and
equal level on both channels.
A
B
Adjustment Procedures
