Samsung SGH-i200 Service Manual page 33

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VBAT
SPK_AMP_N
SPK_N
COM1
COM2
SPK_SEL
IN1
RCV_CODEC_P
NC1
U500
VBAT
C523
CODEC_PWR_EN
C530
SPK+
C606
C608
C631
SAMSUNG Proprietary-Contents may change without notice
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AMP_EN
SPK_SEL
R500
CODEC_BCLK
BT_PCM_CLK
PDA_PM_SCL
C501
PDA_PM_SDA
EAR_MIC_P
SPK_CODEC_N
RCV_CODEC_P
EAR_SPK_N
NO2
SPK_AMP_P
MIC_CODEC_P
SPK_P
IN2
SPK_SEL
EAR_MIC_N
SPK_CODEC_P
RCV_CODEC_N
EAR_SPK_P
MIC_CODEC_N
RCV_CODEC_N
VAUDIO_3.0V
U504
1
8
VIN
VOUT1
2 GND
7
VOUT2
3 BYP
6
NC
4
5
EN2
EN1
9
C528
C534
SPK
TH500
C511
C505
R502
C523
C530
10-17
Flow Chart of Troubleshooting and Circuit Diagrams
R509
C514
MIC_IN_P
C515
C516
RCV_P
C517
R510
C518
C519
C520
MIC_IN_N
C521
C522
RCV_N
C524
R511
C525
C526
VAUDIO_1.8V
1 INA
PM_TCXO_EN
2
GND
3
INB
C529
R700
C518
C525
C513
R503
C510
C509
R506
C507
C503
R356
TP716
R728
CLIP109
C220
J1
GPIO1
J9
GPO2
J5
BICK
U502
G8
BICKA
G2
BICKB
J6
CSN|CAD0
H6
CCLK|SCL
H8
CDTI|SDA
J2
CDTO
A2
LIN1||IN1+
A3
LIN2|IN2+
A4
LIN3|IN3+
B5
LIN4|IN4+
A7
LOUT1|RCP
B9
LOUT2
B6
LOUT3|LOP
B2
RIN1|IN1-
B3
RIN2|IN2-
B4
RIN4|IN3-
A5
RIN4|IN4-
B7
ROUT1|RCN
C9
ROUT2
A6
ROUT3|LON
VCC_1.8V
R736
U704
C728
5
VCC
4
OUTY
CLK19.2M_CODEC
MOT
R357

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