Pioneer SX-303/KC Manual de serviço - Página 17
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FM tracking
FM SG
(400Hz, +75kHz deviation)
jm |
on
dial pointer
point
es
106MHz
10dB
106MHz
4
| Confirm that the dial pointer does not get out of position at 106MHz and 98MHz.
Position of
Adjustment
Adjustment procedure
"Set the SIGNAL meter to the maximum value.
NOTE: (For $X-303L/HEZ)
AM Tuner Section
e Check that the dial pointer indicates a starting point.
e Turn ON the MW switch.
¢ Connect the SIGNAL meter between the terminal no. 1 of complex assembly and the ground.
dial pointer
point
Set the SIGNAL meter to the maximum value.
603kHz
603kHz
T3
1395kHz
Set the SIGNAL meter to the maximum value.
Repeat steps 4 to 5 until maximum
sensitivity is attained.
Long Wave Section (SX-303L/HE, HEZ only)
@ Set the AM BAND
switch to the LW position.
AM SG
(400Hz, 30% modulation)
Le
164kHz
100dB
164kHz
2.
Set the AM SG to 30dB output level, repeat steps 1 to 2 above.
254kHz
50d8
254kHz
TC1
Position of
dial pointer
Adjustment
point
Adjustment procedure
Set the SIGNAL meter to the maximum
value.
271