aa09demo.pdf

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VIDEO SIGNAL PATH
(B/C/D/F/G)
X0702
VLF1291:B/D/F
VLF1290:C/G
R0723
270
X0703
EFCWS5504T:A/C/E/G
EFCWS2F14T:B/D/F
VCO
AUDIO SIGNAL PATH
T0703
EQV5EC071A
E
C0730
0.01
R0729
1K
10.6
Q0702
MSB709
(AMP)
10.0
C0722
0.01
R0728
470
R0722
100
C0720
0.01
C0719
18P:
A/C/E/
G
43P:
B/D/F
6.5
21
L0706
15u:A/C/E/G
8.2u:B/D/F
R0713
470:
A/C/E/
G
300:
B/D/F
3
2
1
4
6
R0710
150K
R0783
39K
R0716
150
9.1
C0718
50V0.47
C0717
27P
C0715
0.01
C0714
0.047
R0709
1M
Q0701
MSD601
(AMP)
6.6
PK0701
DU7601-15
DU7601-16
DU7601-17
DU7601-18
DU7601-19
DU7601-20
DU7601-21
DU7601-22
DU7601-23
DU7601-24
REG 12.3V
TUNER AUDIO(N)
GND
AFC S-CURVE
VIDEO MUTE
TUNER VIDEO
D
TO POWER SUPPLY/
RF SECTION
DU7601
(Page:60/E-10)
SIF/QPSK
0
1
12.1
2
0
3
4
5
11.8
6
5.7
7
4.1
8
9
0
10
R0732
470
C0723
50V0.1
R0720
1K
R0714
47
TL0703
R0718
1K
6.1
17
VIDEO
AMP
VCO
11.2
16
11.2
15
6.0
5.4
R0717
33
2.0
24
5.8
23
10.2
22
6.3
20
6.0
19
5.0
18
7.1
14
11.8
13
LIM
AMP
EQ AMP
B/W
N.S.C
C0716
16V47
AGC
+
+
+
+
IF
AGC
APC TIME
CONST SW
LOCK
DET
C0726
0.01
IC0701
LA7576
C
C0732
0.01
FM
DET
IF
AMP
PRE
AMP
AGC
AMP
AFT
R0704
2200
C0706
50V0.1
C0704
330P
1
5.3
2
5.8
3
11.8
4
4.2
5
4.8
(B/D/F)
6
4.8
C0701
0.01
7
C0702
0.01
8
3.7
9
12.1
R0719
7500
10
10.1
11
4.1
12
4.1
C0729
16V10
R0726
560
C0724
0.047
R0725
1800
R0724
18K
B
C0703
0.01
C0705
150P:B/D/F
180P:C/G
R0703
1500
RF
AGC
VR0701
20KB
R0705
5600
C0707
0.01
R0727
1600:
B/D/F
1300:
C/G
R0702
2700
L0705
5.6u:
A/C/E/
G
4.7u:
B/D/F
C0709
12P
C0710
47P
R0708
1500
R0707
2700
R0706
2700
C0712
0.01
C0708
0.01
6
4
(B/C/D/F/G)
PP0701
(TO TUNER UNIT)
AGC
IF
GND
L0701
0.12u:A/C/E/G
0.15u:B/D/F
X0701
VLF1416:A/C/E/
G
VLF1417:B/D/F
T0711
EQS5EC032A
SIF
6
4
X0704
VLF1368:
A/C/E/G
VLF1313:
B/D/F
10
8
7
6
1
2
3
4
T0704
EQV5EC072A
1
2
3
4
5
1
2
3
AFC
1
2
3
A
R0715
4300
C0711
16V22
NOTE:THE MEASUREMENT MODE OF THE DC VOLTAGE ON THIS DIAGRAM IS STOP MODE.
NOTE:DO NOT USE ANY PART NUMBER SHOWN ON THIS SCHEMATIC DIAGRAM FOR
ORDERING. WHEN YOU ORDER A PART,PLEASE REFER TO PARTS LIST.
1
2
3
4
5
6
7

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