User Guide

SAMSUNG Proprietary-Contents may change without notice
SGH-D720 Flow Chart of Troubleshooting and Circuit Diagrams
2-17
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R239
R236
VDD_30D
C219
R209
C249C248
C253
VDD_30D
C217
VDD_30CD
J6
MCLK
J7
DCVDD
J8
PCMCLK
J9
GP2/CLK2
H6
DBVDD
H7
DGND
H9
PGND
J1
VXDIN
J2
VXDOUT
J3
VXFS
J4
BCLK
J5
ADCDAT
G1
SDIN
G2
NC
G8
GP1/CLK1
G9
PVDD
H1
SCLK
H3
VXCLK
H4
LRC
H5
DACDAT
E1
GPIO4
E2
MIC2N
E8
OUT3
E9
OUT4
F1
MODE/GPIO3
F2
CSB/GPIO5
F8
NC
F9
HPVDD
C1
MIC1
C2
RXN
C8
NC
C9
HP/SPKRGND
D1
MIC2
D2
MIC1N
D8
LOUT1
D9
ROUT1
A9
LOUT2
B1
RXP
B3
ACOP
B4
MICBIAS
B5
VREF
B6
MONO1
B7
MONO2
B9
ROUT2
A1
LINE2
A2
LINE1
A3
ACIN
A4
VMID
A5
AGND
A6
AVDD
A7
NC
A8
SPKRVDD
UCD203
NC
1
NC
2
C201
C202
R210
C204
C203
C213
0
0
1
F
C218
C205
C206
MICN
MICP
RCV-
CODEC_AGND_L
CODEC_CSB
CODEC_SDI
CODEC_EAR_L
CODEC_OUT_LVOICE_INP
CODEC_EAR_RVOICE_INN
CODEC_OUT_R
MIC1
MIC_BIASWHS_MIC_P
MIC1N
WHS_MIC_N
CLK_SEL
CODEC_SCK
BT_DIN
CODEC_SDO
CODEC_AGND_R
BT_BCLK
BT_SYNC
IIS_LRCK
IIS_SCLK
BT_DOUT
IIS_SDI
SOUND_EN
EAR_SELIIS_SDO
RCV+CD_CLK_12M