LG -A230 Service Manual page 88

CIRCUIT
TP01
C210
RCV_SPK_N
C212
RCV_SPK_P
TP0
TP03
C213 1u
HS_L
C215 1u
HS_R
TP04
I2C_SCL
I2C_SDA
RCV_SPK_OUT_P
RCV_SPK_OUT_N
LGE Internal Use Only
VBAT
1u
1u
C2
IN1-
C1
IN1+
IC200
D2
IN2-
WM9093ECS-R
D1
IN2+
C219 1u D3
IN3-
C220 1u C3
RCV_CALL
IN3+
C230
2.2u
R217 0
HS_GND
C206
C207
10u
0.1u
C5
OUT+
D5
OUT-
A2
HPL
A1
HPR
B5
CPVDD
C221 2.2u
A3
CPVSS
C222 2.2u
A4
CP
A5
CN
C224 2.2u
EUSY0403901 VDD_IO_1V8
FB204 1800
C233
2.2u C234
0.1u
R243
0
FB206 600
FB207 600
- 88 - Copyright © 011 LG Electronics. Inc. All right reserved.
4. TROUBLE SHOOTING
RCV_SPK_OUT_P
RCV_SPK_OUT_N
HS_OUT_L
HS_OUT_R
C225 C226
47p 47p
CN200
1
2
SUSY0028901
BRS-181213SL08-P
Only for training and service purposes