Table of Contents
Advertisement
Circuit Diagrams and PWB Layouts
SSB: Tuner
Tuner
B07
1
2
A
C1603
C1603
10U 16V
10U 16V
C1602
C1602
LG TUNER
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
TPN1.1E 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
10R 1/16W 5%
10R 1/16W 5%
TUN_SDA
TUN_SCL
R1605
R1605
10R 1/16W 5%
10R 1/16W 5%
C1607
C1607
C1608
C1608
+5V_ON
47pF 50V
47pF 50V
47pF 50V
47pF 50V
C1622
C1622
R1617
R1617
R1620
R1620
100N 16V
100N 16V
22R 1/16W 5%
22R 1/16W 5%
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
100N 16V
100N 16V
R1612
R1612
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 44
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
2011-Jan-21
9
10
C1602 A2
C1604 A3
C1606 B8
A
C1608 B3
U1601
U1601
C1614 E6
G965-25ADJPIUF(NC)
G965-25ADJPIUF(NC)
R1602
R1602
1K 1/16W 5%
1K 1/16W 5%
1
8
C1616 E5
VEN
GND
2
7
VIN
GND
3
6
VO
GND
C1618 B7
4
5
ADJ
GND
C1606
C1606
C1620 C3
10U 16V
10U 16V
C1622 C5
B
FB1603 A8
L1602 A4
Q1602 E3
Q1604 C5
R1602 A8
R1604 B4
C
R1606 B3
R1608 C3
R1611 D3
R1613 B7
R1615 E5
R1617 C5
R1619 C5
D
R1621 C4
R1626 E3
+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
C1603 A3
C1605 B3
C1607 B3
C1613 E3
C1615 E4
C1617 E5
C1619 E2
C1621 C4
FB1601 A4
L1601 E4
Q1601 E8
Q1603 F9
R1601 E8
R1603 B7
R1605 B4
R1607 B7
R1609 E2
R1612 E3
R1614 E4
R1616 E3
R1618 E8
R1620 C4
R1625 E3
TU1601 B1
1
2010-04-02
715G3891
18860_506_100518.eps
100601
Hide quick links:
Advertisement
Table of Contents
