- 169 -
Copyright © 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
7. CIRCUIT DIAGRAM
R6021
DNI
DNI
R6022
C6032
DNI
C6006
1n
C6036
100p 100p
C6037
FB6001
1800
1
2
1800
FB6002
1
2
L6001
100n
R6019
10
R6020
10
C6008
1n
C6009
4.7n
4.7n
C6010
FB6006
1800
1n
C6007
0
R6008
ZD6006 ZD6007
U6003
11
10
54
63
72
81
9
EXP1
EN VDP
PWM GND
MODE VDD
GAIN VDN
EXP2
EXP3
C6013 47n
C6003 DNI
C6031
DNI
FB6007
0
C6018 47n
C6038
R6002
1K
0
R6009
R6010
DNI
R6013 DNI
33p
C6029
MIC6001
4
3
2
1
O
G1
G2
P
CN6001
2
1
C6019
2.2u
J6001
S/W_Detect
SPK_L
SPK_R
MIC
GND
2.2u
C6001
2.2u
C6020
C6021
2.2u
C6022
2.2u
C6011
1u
5V_VCHG
2.2u
C6016
M6001
D3
C1
E2
A2
C2
B2
B4
A4
B3
E1
A3
D1
A1
C3
B1
E4
E3C4
D4
D2
HPVDD
SPVDD
IN3- OUT+
OUT-
HPL
IN3+
HPR
CP
IN1+
CN
IN1-
IN2+
IN2-
SDA
SCL
BIAS
CPVDD
CPVSS
GND
0.1u
C6002
+VPWRVREG_MSME_1.8V
4.7K
R6007
VREG_MSME_1.8V
R6006
4.7K
4.7u
C6003
600FB6004
C6035
4.7n
R6003
1.2K
ZD6010
DNI
600FB6003
L6002
100n
1u
C6012
C6005
DNI
0.1u
C6004
U6001
9
4
6
3
5
2
7
1
8
10
J_DET
J_MIC
VIO
MIC
DET
VDD
EN
S/E
JPOLE
GND
TP6001
TP6002
TP6003
TP6004
470p
C6017
+VPWR
VREG_MSME_1.8V
100nC6015
100nC6014
ZD6001
DNI
ZD6002ZD6003ZD6004
FB6005
1800
1
2
1u
C6023
VREG_MSME_1.8V
VREG_MOTOR_3.0V
DNIR6014
DNIR6016
R6015
0
TP6005
ZD6008
CN6002
1615
1714
1813
1912
2011
2110
229
238
247
256
265
274
283
292
301
MIC_BIAS1_1.8V
+VPWR
ZD6009
D6000
100n
L6005
L6004
100n
C6034
DNI
R6023
0
0
R6024
100n
L6003
+VPWR
LINE_OP
RCV_P
RCV_N
KEY_COL[2]
MIC_1P
MIC_1N
HPH_L
HPH_R
KEY_ROW[2]
USBH_DM
USBH_DP
MIC_2P
LINE_ON
MIC_BIAS2_1.8V
MIC_2N
KPD_PWR_N
USB_ID
KEY_LED
RGB_R
RGB_G
RGB_B
EAR_MIC_3.5PI
CON_EAR_SENSE_3.5PI
CON_EAR_SENSE_3.5PI
AUDIO_I2C_SDA
AUDIO_I2C_SCL
HPH_KEY_INT
SPK_P
SPK_P
SPK_N
SPK_N
EAR_L
EAR_L
EAR_R
EAR_R
VIBE_PWM
HPH_DETECT_N
EAR_MIC_EN
JPOL_DET
FM_ANT
CON_EAR_MIC_3.5PI
CON_EAR_MIC_3.5PI
VIB_L_N
VIB_L_N
VIB_L_N
VIBE_EN
VIB_DRV_N
VIB_L_P
VIB_L_P
VIB_L_P
MOTOR DRIVER (Q-coin)_DNI
Close to Audio sub system
Audio SUB SYSTEM (TPA2058)
CHANGE 1111
change 0908
MAIN-TO-lowerFPCB CONNECTOR
Delete FM RADIO 1111
CHANGE 1215
Value cahnge (because of VN271 Issue)
3.5 PHI EARJACK
DETECT : 1 CHIP
3.5pi Ear Jack Connector
2nd MIC
motor
Receiver
To Next Page
Loading...
