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Circuit Diagrams and PWB Layouts
SSB: Tuner
TUNER
B07
1
2
A
C1603
C1603
10U 16V
10U 16V
LG TUNER
C1602
C1602
10N 50V
10N 50V
TU1601
TU1601
TUNER
TUNER
1
NC
2
NC
3
GND
4
TU_5V
+B(5V)
5
T_AGC
C1605
C1605
2U2 16V(NC)
2U2 16V(NC)
B
RF AGC
6
GND
7
T_SDA
SDA
8
T_SCL
SCL
9
TU AS
10
R1606
R1606
NC
11
T_AS
NC
12
NC
13
220 OHM 1/16W
220 OHM 1/16W
SIF
14
NC
15
AUDIO
16
VIDEO
M_V
M_S
R1608
R1608
C
C1620
C1620
150pF 50V(NC)
150pF 50V(NC)
R1611
R1611
D
R1625
R1625
47K1/16W
47K1/16W
C1619
C1619
E
10uF 10V(NC)
10uF 10V(NC)
R1609
R1609
R1626
R1626
75R 1/16W 1%
75R 1/16W 1%
33K 1/16W
33K 1/16W
F
G
H
1
2
TPN1.1HA LA
10.
3
4
5
TU_5V
+5V_ON
L1602
L1602
150uH
150uH
+
+
C1604
C1604
680UF 10V
680UF 10V
FB1601
FB1601
+5V_TU
2
1
120R/3000mA(NC)
120R/3000mA(NC)
R1604
R1604
10OHM1/16W
10OHM1/16W
TUN_SDA
TUN_SCL
R1605
R1605
10OHM1/16W
10OHM1/16W
C1607
C1607
C1608
C1608
+5V_ON
47pF 50V
47pF 50V
47pF 50V
47pF 50V
C1622
C1622
R1617
R1617
22R 1/16W 5%
22R 1/16W 5%
R1620
R1620
100N 16V
100N 16V
47K1/16W
47K1/16W
C1621
C1621
0R05OHM1/16W
0R05OHM1/16W
Q1604
Q1604
BC847C
BC847C
10uF 10V
10uF 10V
R1621
R1621
33K 1/16W
33K 1/16W
R1619
R1619
220 OHM 1/16W
220 OHM 1/16W
MM_Video
4
0R05OHM1/16W
0R05OHM1/16W
+5V_ON
C1613
C1613
R1612
R1612
100N 16V
100N 16V
22R 1/16W 5%
22R 1/16W 5%
Q1602
Q1602
2
BC847C
BC847C
R1614
R1614
L1601
L1601
R1615
R1615
1.8uH
1.8uH
0R05OHM1/16W(NC)
0R05OHM1/16W(NC)
100OHM1/16W
100OHM1/16W
R1616
R1616
C1615
C1615
C1616
C1616
C1617
C1617
220 OHM 1/16W
220 OHM 1/16W
220pF 50V
220pF 50V
220pF 50V
220pF 50V
100P 50V(NC)
100P 50V(NC)
3
4
5
EN 48
6
7
8
+5V_TU
+5V_ON
FB1603
FB1603
120R/3000mA(NC)
120R/3000mA(NC)
1
2
C1618
C1618
R1603
R1603
36K 1%
36K 1%
10U 16V
10U 16V
R1613
R1613
0R05OHM1/16W
0R05OHM1/16W
R1607
R1607
11.8K 1%
11.8K 1%
TV_SIF
11
+5V_ON
C1614
C1614
TUNER_CVBS_S_Y_IC 11
R1601
R1601
R1618
R1618
100N 16V
100N 16V
To 72633
4.7K1/16W
4.7K1/16W
4.7K1/16W
4.7K1/16W
TUN_SDA
TUN_SCL
6
7
8
2010-Aug-13
9
10
C1602 A2 C1603 A3
C1604 A3 C1605 B3
C1606 B8 C1607 B3
C1608 B3 C1613 E3
C1614 E6 C1615 E4
C1616 E5 C1617 E5
C1618 B7 C1619 E2
A
C1620 C3 C1621 C4
C1622 C5 FB1601 A4
U1601
U1601
G965-25ADJPIUF(NC)
G965-25ADJPIUF(NC)
FB1603 A8 L1601 E4
L1602 A4 Q1601 E8
R1602
R1602
1K1/16W
1K1/16W
1
8
VEN
GND
2
7
Q1602 E3 Q1603 F9
VIN
GND
3
6
Q1604 C5 R1601 E8
VO
GND
4
5
ADJ
GND
R1602 A8 R1603 B7
C1606
C1606
R1604 B4 R1605 B4
R1606 B3 R1607 B7
10U 16V
10U 16V
R1608 C3 R1609 E2
R1611 D3 R1612 E3
B
R1613 B7 R1614 E4
R1615 E5 R1616 E3
R1617 C5 R1618 E8
R1619 C5 R1620 C4
R1621 C4 R1625 E3
R1626 E3 TU1601 B1
C
D
+3V3_ON
E
Q1601
Q1601
2N7002
2N7002
F_SDA
11,18
F
Q1603
Q1603
2N7002
2N7002
F_SCK
11,18
G
H
9
10
TUNER
B07
A
2010-04-02
715G3891
19020_512_100802.eps
100809
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