Aiwa XR-M101 Service Manual page 30

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＜ ＜ ＜ ＜ FM ADJUSTMENT＞ ＞ ＞ ＞
For adjusting FM, do wiring function and connection as in the following.
８． TRACKING CHECK ８．
８． ８．
Requirement
Measuring equipment: millivoltmeter
Test point: TP2, TP3, GND
(1) Adjust the S.S.G. setting to 83.0MHz of 75KHz variation, and 66dBuV for the output
level.
(2) Check that the test point voltage is about 400mV.
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L 13942296513
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Standerd Signal Generaor
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2 9
8
SET
TP
Lch
Rch
GND
Q Q
3 6 7 1 3 1 5
co
.
-30-
9 4 2 8
Connect to the respective
measuring equipment
AC MILLIVOLTMETER
CH1
TP2
GND
TP3
0 5 8 2 9 9 4 2 8
m
9 9
CH2
GND
9 9