SGH-P738 Block Diagrams
6-
3
3. AUDIO PART
0
Ω
0
Ω
3.9
Ω
3.9
Ω
EAR_JACK
CSP1093
WM9710
STG3699
MAX4642EUA
TPA2005D1
SPEAKER &
RECEIVER UNIT
MAINMIC
DGND
EARMICP
EARMICN
EAR_R
(32
Ω
)
EAR_L
EAR_GND
JACK_IN
to Trident Pin17
JACK_IN
from VC01
EAR_AUDIO_SW
EAR1P
EARMIC
EAR_L
EAR_R
(0.5
Ω
)
MICIN
MICOUT
AUXIN
AUXOUT
AOUTBP
AOUTBN
DAC MIC
HPOUTR
HPOUTL
HPGND
MICIN
MICOUT
AUXIN
AUXOUT
AGND
AOUTBP
AOUTBN
(R
LB
:15~30
Ω
)
AGND
HPOUTR
HPOUTL
HPGND
MIC2
AOUTAP
AOUTAN
GPIO1
(MONO)
LINEOUTR
LINEINR LINEINL
AOUTAP
AOUTAN
(R
LA
:15~30
Ω
)
5V:4
Ω
3V:8
Ω
AMP
AMP_EN
SPK_IN
AMP SPK+
AMP SPK-
8
Ω
8
Ω
from
RCV_SW_EN
VC01
SDATA
IN/OUT
SYNC/CLK/RE
SET
Summary of Contents for SGH-P730C
Page 30: ...5 SGH P738 PCB Diagrams 5 1 ...
Page 31: ...SGH P738 PCB Diagrams 5 0 ...