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SAMSUNG Proprietary-Contents may change without notice
SGH-D720 Flow Chart of Troubleshooting and Circuit Diagrams
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17
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R239
R236
VDD_30D
C219
R209
C249
C248
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
00
1
F
C218
C205
C206
MICN
MICP
RCV-
CODEC_AGND_L
CODEC_CSB
CODEC_SDI
CODEC_EAR_L
CODEC_OUT_L
VOICE_INP
CODEC_EAR_R
VOICE_INN
CODEC_OUT_R
MIC1
MIC_BIAS
WHS_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_SEL
IIS_SDO
RCV+
CD_CLK_12M