7.
Circuit Diagrams and PWB Layouts
Mono Carrier: Tuner IF
1
2
3
4
5
A
B
C
D
E
5
4
3
2
1
E
D
C
B
A
A101
38.9MHz
C108
100pF
R105
1.5K
SCL
SDA
+8V_VCC
+33V_BT
38MHZ
AGC
NC
SAS
SCL
SDA
NC
BM+5V
GND
BT+33V
IF
R106
68
C107
10n
Q101
KSC1674C
R109
1.2K
R111
470
R108
4.7K
C109
10n
R113
220
R116
2.2K
R110
10
R112
10
C109
0.01U
R107
1.2K
LC101
NTSC-M
Q102
C1815
C204
0.01U
R114
10K
31.9M
10K
R115
Q103
C1815
R213
100
SYSTEM
1
SYSTEM
R215
680
C103
10U/16V
L101J
1U
H
SIF SAW102
C703
47/50V
IC703
UPC574
R703
10K
R102
15K
TUNER AGC
C105 100U/16V
C104
100U/16V
L201
10UH
R101
27K
SYSTEM
SYSTEM1
SIF SAW102
+33V_BT
+8V_VCC
TUNER AGC
SDA
SCL
H_17210_004.eps
110607
TUNER IF
A4
A4
5800 A3P610-00
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