LG GoldStar TSR-940 Service Manual page 10

4 band stereo cassette recorder
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FM MPX
ies
Equipment Connection
Boperal
Dial Setting
Adjustment
Alignment
Frequency
FM Stereo Generator
First make sure FM
composite out connected
section properly
to Ext. Mod of FM
aligned.
Signal Generator
19 kHz
FM Signal Generator to
Adjust RV1
for
antenna terminals
98 MHz
Frequency Counter
matching 75 ohm
indicates 19 kHz.
antenna matching
98 MHz
network Frequency
Counter across TP2
(Pin No. 12 of IC3)
(Figure 7)
AZIMUTH ADJUSTMENT (Foward, Rewind)
VTVM
ee
SP Jack
VTVM
—10—
Adjustment
Input
Adjust for
Azimuth
Adjusting screw
(2 each)
MTT-114
(10 kHz)
Maximum
Adjust for
| Adjustment
|
Input
| No Signal
61 kHz+0.2
kHz!
L201
NOTE:
RIF SW ''l'' position
|
Input
Adjust for
| Adjustment
:
fa
L:
L101
N
|
oO signa
| Minimum
R - L301
NOTE:
RIF SW ''l'' position
Tape SW "'Metal'' position

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