Samsung SGH-S720i Service Manual page 34

SBST
SBDT
SBCK
YMU800_BCLK
YMU800_LRC
YMU800_HP_OUT_L
YMU800_HP_OUT_R
YMU765_HP_OUT_L
YMU765_HP_OUT_R
YMU800_DAT
YMU800_SP_OUT1
YMU800_SP_OUT2
SERLE2
C1
SERDA
C2
SERCK
AFC
VAPC
RTX_I_P
RTX_I_N
RTX_Q_P
RTX_Q_N
VCCD_1.8V VCCD_2.9V VBAT
TP406
R431
R427
R428
C437
C438
TP408
C415 C416
C417 C418 C419
C441
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting and Circuit Diagrams
C320
VCCD_1.8V
U401
G4 D2
BCLK#0 MBS
F3 D1
BCLK#1 MIG
C1
MIN
F5 D5
HPE_RST
LRCK#0 /RST
E2
G3
LRCK#1 /TEST
F2
CLKI
C4 B1
HPOUTL HPC
B4 E1
HPOUTR PLLC
E6
SCL
D3 F6
AUXL SDA
C3 C2
AUXR VREF
C408
C407
E5 1
SDIN NC
F4 2
SDOUT NC
A1
NC
A6 G1
_SPOUT1 NC
B5 G6
SPOUT1 NC
B6
SPOUT2
A3
AVSS
G5 B3
HPVSS
IOVDD
C5 A5
DVDD SPVSS
C6 D6
DVDD DVSS
F1 G2
DVDD DVSS
A4
SPVDD
A2
HPVDD
B2
AVDD
TA601
3-17
C435
AOUT_B_P
AOUT_B_N
C436
CLK13M_YMU800
R403
C440
YMU800_I2C_SCL
YMU800_I2C_SDA
R405
C321