LG KS20 - Page 119

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4. TROUBLE SHOOTING
- 121 -
R621
VCAM_1.8V
CN601: 33,34
VCAM_2.6V
CN601:
14,15,16,17,31,32
R601 2.2K
FB600
FL600 ICVE21184E150R500FR
G1
5
G2
10
INOUT_A1
1
2
INOUT_A2
INOUT_A3
3
4
INOUT_A4
9
INOUT_B1
INOUT_B2
8
7
INOUT_B3
INOUT_B4
6
VCAM_1.8V
FB601
32
33
34
4
5
6
7
8
9
18
19
2
20
21
22
23
24
25
26
27
28
29
3
30
31
CN601
AXK7L34227G
ENBY0015601
G1 G2
G3 G4
1
10
11
12
13
14
15
16
17
FB602
2.2KR602
VCAM_2.6V
VCAM_2.6V
VCAM_2.6V
0R603
DEFAULT_NET_TYPE
C722
C721
5
LDO2
16
M1
M2
15
M3
14
13
M4
28
P1
P2
17
6
REFBP
7
SETF
8
SETM
ENF
21
18
ENLDO
ENM2
19
F1
12
11
F2
10
F3
9
F4
LDO1
4
EUSY0263101
2.2u
C722
VCAM_2.6V
2.2u
C721
0.01u
C720
VCAM_1.8V
BLED4
BLED1
BLED2
BLED3
FLED