Samsung SGH-i700 Service Manual page 14

AG N D
SPKO U T
LI N EO U TL
SPK_SEL
R C VO U TL
R 429 0
SPK_SEL
R 420 20K, 1%
R C VO U T L
C 429
220N F
R 422 20K, 1 %
R C VO U TR
C 430
220N F
SAM SU N G Pr opr i et ar y- C ont ent s m ay change w i t hout not i ce
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AU D I O 33
C 462
100N F
U 407
1 10
V+ N O 2
2 9
N O 1 C O M 2
3 8
C O M 1 I N 2
4 7
I N 1 N C 2
6
5
N C 1 G N D
R 412 20K, 1%
C 428 N C
U 40 4
1 10
SELEC T VO 2
2 9
I N - VD D
38
M O D E N C
4 7
I N + G N D
5 6
BYPASS VO 1
C 435
1U F
AG N D AG N D
C 43 6 N C
R 423 20K, 1%
SGH-I700 Flow Chart of Troubleshooting
LI N EO U TR
SPK_SEL
R C VO U TR
AG N D
AM P36
C 427
1U F
AG N D
2-11
C 46 3
C N 401- 1
33U F
6. 3V
1
R 41 0 0
R 41 30
2
C N 401- 2