— 2 —
AM TRACKING ADJUSTMENT
Adjust for a maximum reading on level meter.
L1 620kHz
CT1 1,400kHz
TUNER SECTION
AM FREQUENCY COVERAGE ADJUSTMENT
Adjust for a maximum reading on level meter.
L4 505kHz
CT4 1,750kHz
AM IF ADJUSTMENT
Adjust for a maximum reading on level meter.
T1 455kHz
FM TRACKING ADJUSTMENT
Adjust for a maximum reading on level meter.
L2 86.0MHz
CT2 109.5MHz
FM FREQUENCY COVERAGE ADJUSTMENT
Adjust for a maximum reading on level meter.
L3 86.0MHz
CT3 109.5MHz
0 dB = 1 µV
• Repeat the procedures in each adjustment several times for the
maximum level meter indication.
• The frequency coverage and tracking adjustments should be
finally done by the trimmer capacitors.
• US Model (Refer to pege 7)
FM antenna terminal
Adjustment Location : Main board
(Conductor side)
CT2
FM Tracking
Adjustment
CT3
FM Frequency
coverage
Adjustment
L3
FM Frequency
coverage
Adjustment
L1
AM Tracking
Adjustment
L4
AM Frequency
coverage
Adjustment
CT4
AM Frequency
coverage
Adjustment
L2
FM Tracking
Adjustment
CT1
AM Tracking
Adjustment
T1
AM IF
Adjustment
SECTION 1
ELECTRICAL ADJUSTMENT
(Component side)
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1
6
3
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9
9
2
8
9
4
2
9
8
T
E
L
1
3
9
4
2
2
9
6
5
1
3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
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