Sharp QT-50Z Service Manual page 6

FM IF/RF ADJUSTMENT
DIAL
High
IF
1 0 . 7 MH
frequency
until no i
Lowest
frequency
Highest
108
8
VCO FREQUENCY ADJUSTMENT
SIGNAL GENERATOR
DIAL
FREQUENCY POINTER
FM mono position
98 MHz
98 MHz at 54 dB
FM mono
turn the core of T2
counter-clockwise
before taking it out oi
this bobbin.
ther improvement can be made.
Adjust for maximal output
400 Hz, 30%. FM unmodulated
(mono signal)
ADJUST-
REMARKS
MENT
FM stereo position
(unmodulated)
Adjust for 19.00 kHz
Figure 6-7 ADJUSTMENT POINTS
Figure 6-l FM IF
Figure 6-2 FM "IF" CURVE
Figure 6-4 FM RF
Figure 6-5 FM STEREO
Figure 6-6 FM DUMMY
- 6 -
Figure 6-3 FM "S" CURVE