LG GW620 - Video editor; Storyboard

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Copyright © 2009 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
3. Technical Brief
Audio Subsystem(MAX9877) Block
1uC2
1u
C160
33pF
C150
FB7
FB8
MAX9877AEWP_TG45
IC1
4
C
3D
B4
D4
C3
B3
B5B2
D5C2
C1
D2
D1
A2
A1A5
A4
5
C
1B 3A
SSV
DDV D
DVP
C1N
C1P HPR
HPL
INA2
INA1
INB2
INB1 OUT+
BIAS OUT-
SDA
SCL
RXIN+
RXIN-
DN
G
DNGP
C364
0.1UF
C123
33pF
+VPWR
C16 1UF
R10710ohms
10ohmsR108
1UFC15
0.018uFC368
0.018uFC369
C343 0.22uF
C342 0.22uF
1UF
C14
VREG_MSMP_2.7V
6
9
R
smhoK7.4
99R
smhoK7.4
LINE_ON
LINE_OP
AUDIO_I2C_SDA
AUDIO_I2C_SCL
RCV_N
RCV_P
HPH_L
HPH_R
HSR
HSL
SPKR_N
SPKR_P
SUBSYSTEM_AUDIO