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Pioneer TX-130L Series Service Manual page 15

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Long Wave Section
. Set the AM BAND switch to the LW position.
Step
AM SG
(4O0Hz, 30% modulation)
Position of
dial pointer
Adjustment
point
Adiustment procedure
Frequenry
Level
1
3 4 0 k H z
1 0 0 d 8
3 4 O k H z
TC6
A d j u s t u n t i l d e m o d u l a t e d s i g n a l a t O U T P U T t e r m i n a l i s
m a x i m u m .
2
1 6 O k H z
1 00dB
1 6 0 k H z
T5
3
Set the AM SG to 30dB output level, repeat steps 1 to 2 above.
4
340kHz
50dB
340kHz
TC7
A d j u s t u n t i l d e m o d u l a t e d s i g n a l a t O U T P U T t e r m i n a l i s
m a x i m u m .
5
1 6 0 k H z
50dB
l 6 O k H z
T6
6
R e p e a t s t e p s 4 t o 5 u n t i l m a x i m u m s e n s i t i v i t y i s a t t a i n e d .
Stator
R o t o r b l a d e
Stator
Rotor blade
Spatu la
( G G K - 0 6 6 )
qT-p
fifi[
X
ffi
X
Fig. 12-1
Adjustment of tuning capacitor
c
vRl-.G
no. 1O----e
#,,1EX
@ f,"u
Tl3
Tc7
no. 2---{ e--no.
1
fl"--"'u
HI
ql
F i g . 1 2- 2 A d j u stment point s
1 5

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