![background image](http://html.mh-extra.com/html/samsung/b2700/b2700_service-manual_338930049.webp)
SAMSUNG Proprietary-Contents may change without notice
Flow Chart of Troubleshooting
10-12
This Document can not be used without Samsung's authorization
< Audio AMP>
C
50
5
C506
C
50
8
C509
C510
C
5
11
C
51
2
C
51
3
C514
C515
C516
C517
C518
C519
C
53
4
F7
01
R506
R507
U
50
0
C515
C508
C518
C534
C519
C514
C509
VBAT
A
3
C505
D5
OUT-
C
4
P
G
N
D
P
V
D
D
C
5
RXIN+
B4
RXIN-
D4
SCL
C3
B3
SDA
B
1
V
D
D
V
S
S
A1
INA1
D2
D1
INA2
C2
INB1
INB2
C1
NC
1
2
NC
B5
OUT+
U500
BIAS
B2
A4
C1N
C1P
A5
D
3
G
N
D
A2
HPL
HPR
C513
R506
C516
R507
C511
C510
C517
C506
C512
SPK+
EAR1
SCL1
SDA1
EARSPK_L
EARSPK_R
SPK-
EAR2