Only For Training And Service Purposes - LG GD580 Service Manual

4. Trouble Shooting
4.9.6 Headset
1
U405
TP1
18
2
TP7
1
CN601
LGE Internal Use Only
TP3
TP4
TP2
TP6
TP5
V D D _ M C I _ B A I S _ 2 V
M C I 2
H O O
H S _ E A R _
H S _ E A R _
U S B _ D P
U S B _ D M
A C C _ G P _ P H F S E N S E
V B A T
O N S W B _ N
V P P F L A S H
A P P _ A C C _ U A R T _ T X
A P P _ A C C _ U A R T _ R X
TP1
TP1
C 4 6 1 1 U F
C 4 6 4 1 U F
E A R _ L
C 4 6 5 1 U F
E A R _ R
C 4 6 6 0 0 . 1 8
TP2
S P K R P
C 4 6 7 0 0 . 1 8
S P K R N
A P P _ G P _ F M _ S D A
A P P _ G P _ F M _ S C L TP2
C 4 6 8
1 U F
TP6
R 6 3 9
5
1 5 . K
C 6 0 9 1 0 0 n
P
R 6 1 9 4 7 K
K
C 6 2
2 2 . u
C 6 1 6 TP6
1 0 n
V D D E _ 1 V 8
TP5
TP5
B L M 1 5 H D 1 8 2
R 6 3 5
L
F B 6 0 2 1 8
1 0
B L M 1 5 H D 1 8 2
R 6 3 6
R
F B 6 0 1 1 8
1 0
R 6 2 4
3 9 0
C 6 1 7
1 0 0 n
- 112 - Copyright © 2009 LG Electronics. Inc. All right reserved.
V B A T
C 4 5 7 C 4 5 8 C 4 5 9
1 U F 1 U F 0 1 . U F
TP4
C 4 6 2 C 4
D I N D I N
A 4
C 1 N
A 5 A 1
C 1 P H P R
A 2
H P L
D 1
N I A 2
D 2 TP3
N I A 1
U 4 0 5
C 1
u F
M A X 9 8 7 7 A E W P _ T G 4 5
N I B 2
C 2 D 5
u F
N I B 1 O U T +
B 2 B 5
B A I S O U - T
TP3
B 3
S D A
C 3
S C L
C 4 6 9 C 4 7 0
D 4
R X N I +
1 2 0 p F 1 2 0 p F
B 4
R X N I -
F M _ A N T
R 6 4 0
1 K L 6 0 1
2 7 0 n
B L M 1 5 H D 1 8 2 S N 1
F B 6 0 4 1 8 0 0
5
TP7
S N 1
B L M 1 5 H D 1
0 0
S N 1
F B 6 0 3
0 0
C 6 2 3 C 6 2 2 C 6 2 1
3 9 0 p 3 9 0 p 3 9 0 p

Only for training and service purposes

TP4
6 3
H S _ E A R _ R
H S _ E A R _ L
L S P K P
L S P K N
C 6 2 4
D I N
C N 6 0 1
1 9
1
8 2 S N 1
2
1 8 0 0 3
4
5
6
7
8
9
1 0
1 1
1 2
1 3
1 4
1 5
1 6
1 7
1 8
2 0
H S E J 1 - 8 S 0 4 2 - 5 P C