Sony Walkman WM-FX491 - Page 10

– 10 –
Adjustment Location :
Frequency Coverage Adjustment
Setting :
R609
C17
R21
C32
C22
2
9
R3
R4
R6
R8
R10
R5
IC1
1
5
10
12
13
15
20
24
R12
R16
C16
C21
3
C20
R9
C5
C10
C11
C4
C13
S702
ENTER
C31
S707
FF +
C12
C6
8
C
207
C7
R
208
S714
S712
22
20
TUNING
+
R608
R724
R606
R7
TP129
RV601
TP730
TP759
TP770
TP781
(VT)
TP21
TP736
TP739
TP740
TP2
C
7
Q603
C9
C30
C35
C25
L7
0
C38
D3
D2
R708
C14
TP708
R723
R702
R703
TP745
FB2
C41
TP735
JC109
JC1
1
R722
TP731
TP734
TP725
TP764
(GND)
TP809
L4
L3
CF
6
E
TP844
TP204
S705
SET
Y
TP781 (VT)
TP809 (GND)
[MAIN BOARD]
(Side B)
digital voltmeter
(DC range)
[MAIN BOARD] (SIDE A)
L4 : AM Frequency Coverage Adjustment
L3 : FM Frequency Coverage Adjustment
T1 : AM IF Adjustment
L1 : FM Tracking Adjustment
L2 : AM Tracking Adjustmen
t
CT1 : AM Tracking Adjustment