LG S5000 Service Manual page 110

7. CIRCUIT DIAGRAM
1 2 3
A
A
B
C
D
(GPIO_2) BT_EN
2V8_VBT
E
U702
TC7SH08FS
5
1
VCC
PCM_TX
4
3
USC3 GND
2
R727 NA
F
G
H
2 3
LGIC(42)-A-5505-10:01
4 5 6
USB LDO
VUSBIN VUSBIN 3V3_VUSB
U704
2 1
IN OUT
8
GND4
3 7
NC GND3
6
GND2
4 5
EN GND1
AAT3221IJS-3.3-T1
R702
C705
1u
100K 1u
C700
BLUETOOTH
VBAT 2V8_VBT
U701 MIC5252-2.8BML AMAN542012_2442
R733
R724 330 1 6
EN BYP
2
GND 0
7 5
PGND NC
3 4
IN OUT R736
R737
NA
NA
C726 C714 C752
C750 C751 C713 0.01u 1u 15p
2.2u 15p 1u
2V8_VBT
C715
0.1u
M700 LBMA-2C67B2
R725 0
16 22
PCM_SYNC8 (GPIO_9) BT_RST RESETB VDD_1_8V
21
VDD_DIG
3
R752
VDD_VREGIN
2V8_VMEM 1
L750 22nH
PIO0
2 4
NA
PIO1 GND1
7 6
PIO2 GND2
8 11
C719 PIO3 GND3
9 25
U703 0.1u PIO4 GND4
10
NLAS4717FCT1G PIO5
27 R738 47
UART_TX
24 R739 47
UART_RX
C2 C4 28 23
PCM_EN PCM_RX NC UART_RTS
IN1 NO1
26
UART_CTS
A2 A4
PCM_TX
IN2 NO2 R741 47
SPI700 13 19
SPI_CLK PCM_IN
C3 C1 SPI701 14 17 R742 47
USC_1 USC1 SPI_CSB PCM_OUT
COM1 NC1
SPI702 12 18 R743 47
SPI_MOSI PCM_SYNC
A3 A1 SPI703 15 20 R744 47
USC_2 USC2 SPI_MISO PCM_CLK
COM2 NC2
R701
10K
4 5 6
7 8 9
PRECHARGE
UART PORT
VBAT
UR700
3G 2.5G
1
GND GND
2
RX RX USC1
3
TX TX USC2
4
UFLS NC1
5
ON_SW ON_SW RPWRON
6
VBAT VBAT
7
PWR NC2
8
URXD NC3
9
UTXD NC4
10
DSR DSR PRE_CHARGE
11
RTS USC5
12
CTS USC4
KEY BACKLIGHT
BT700
VBAT
FEED GND2
GND1
C753 C754 C755 C756 C757 C760 C758 C759
1u 1u 1u 1u 1u 1u 1u 1u
C701 C702
2.2u 2.2u
DEBUG_RX
DEBUG_TX
R728
PCM_TX KEY_BACKLIGHT
PCM_RX 12K
PCM_SYNC8
USC0 C725
27p
Section
Designer
Checked
Approved
Iss. Notice No. Date Name
7 8 9
8
- 111 -
10 11 12
VCHARGE
VBAT
C703
0.1u
R748
0
Q701
R745
1.5K
UMX1NTN
VBAT
C761 C762 C763 C764 C765 C766
1u 1u 1u 1u 1u 1u
IMX9T110
Q700
C724
27p
Date Sign & Name
Sheet/Sheets
MODEL
LG-S5000
08/16
JUNG HYUN CHAE
7 / 7
2005
LEE GI SUNG
DRAWING
CHARGING / BLUETOOTH
NAME
YOON CHANG WON
DRAWING
VER.1.0
LG Electronics Inc.
NO.
10 11 12
LG Electronics Inc.
A
A
C
D
E
F
G
H