Adjustments - Daewoo NC-8011 Service Manual

Mini component sound system
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1

Adjustments

●TUNER Section
2
AM TEST EQUIPMENT
3
4
5
1.Adjust L009 to obtain 510KHz±10(America)/513KHz±9(Europe)
6
2.Adjust PVC3(AM OSC)to obtain 1730KHz±20(America)/1638KHz±18(Europe).
3.Adjust L011 to obtain maximal waveform for 600KHz
4.Adjust PVC4(AM ANT)to obtain maximal waveform for 1400KHz
Item
7
AM Frequency
Connect output signal
Range Adjustment generator to test loop
8
9
AM RF
Connect output signal
e g
Input Circuit Setup Output Circuit Setup
Connect V-Input signal
generator to CE002(-)/
C
E
0 0
- ( 3
Connect V-Input signal
e n
a r
r o t
o t
e t
t s
o l
p o
e g
e n
a r
r o t
CE003(-) pin
SET
S.S.G setting
510KHz(America)
513KHz(Europe)
p )
n i
e D
. v
0 6
B d
1730KHz(America)
1638KHz(Europe)
e D
. v
0 6
B d
600KHz
o t
C
0 E
2 0
/ ) - (
e D
. v
0 6
B d
1400KHz
e D
. v
0 6
B d
AM Antenna
AM
Antenna
Terminal
Adjust point
Adjustment
L009
Adjust for
510KHz±10(America)
1 5
K 3
z H
9 ±
PVC3(AM OSC) Adjust for
1730KHz±20(America)
1
3 6
K 8
H
± z
L011
Adjust maximal
a w
e v
o f
m r
PVC4(AM ANT) Adjust maximal
a w
e v
o f
m r
1
2
3
4
5
6
7
E (
r u
p o
) e
8
8 1
E (
r u
p o
) e
9
r o f
0 6
K 0
z H
o f
1 r
0 4
K 0
z H

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Nc-8016deNc-8015

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