Only For Training And Service Purposes - LG CT815 Service Manual

3. TECHNICAL BRIEF
Audio Subsystem(LM49100) Block
LINE_OP
LINE_ON
RCV_P
VREG_MSMP_2.6V
RCV_N
HPH_R
HPH_L
AUDIO_I2C_SDA
AUDIO_I2C_SCL
LGE Internal Use Only
C510 0.01u
C511 0.01u
C514 220n
A3
MINP
R508 1
C515 220n B3
MINN
EUSY0336601
R510 1
C516 220n A5
RIN
C517 220n B4
LIN
C518 4.7u
A4
BYPASS
D3
VDDI2C
D4
SDA
E5
SCL
C519
0.1u
- 58 -
+VPWR
D5
LS+
B5
LS-
D1
HPL
U503
LM49100GR
E1
HPR
E3
GNDS
D2
VDDHP
A1
VDDCP
Copyright © 2009 LG Electronics. Inc. All right reserved.
SPKR_P
SPKR_N
FB501
HSL
FB502
HSR
VREG_HP_AMP_2.6V
AGND
C520 C521
0.1u 4.7u

Only for training and service purposes