LG S5000 Service Manual page 106

7. CIRCUIT DIAGRAM
1 2
KEY PAD
A
VBAT
R317
END
10K SW308
POWERKEY
R318 0
KEY_ROW0
B
KEY_ROW1
KEY_ROW2
KEY_ROW3
KEY_ROW4
C
KEY_ROW5
R345
KEY_COL0
R346
KEY_COL1
R347
KEY_COL2
KEY_COL3
KEY_COL4
VIBRATOR
D
R352
VIBRATOR
(GPIO 3)
E
1 2
LGIC(42)-A-5505-10:01
3 4 5
VOL_UP VOL_DOWN
CAMERA
CLR
SW309
R323
680
1 2 3 LEFT
SW311 SW312 SW313 SW314
R329
680
4 5 6 UP
SW316 SW317 SW318 SW319
R333
680
7 8 9 RIGHT
SW321 SW322 SW323 SW324
R337
680
* 0 # DOWN
SW327 SW329
SW326 SW328
R341
680
T
SW331
R344
680
680
680
680
VBAT VBAT
R349 R350
20 47K
R351
Q301
220
EMZ2
1.5K
R353
10K
+MOTOR
D301 C313
4.7u
1SS352-TPH3_F
-MOTOR
Iss.
3 4 5
6 7 8
I/O CONNECTOR
Trace32
PIN DAI
Pin 1 JTAGEN
2V8_VEXT
Pin 2 _RESET
TMS
Pin 7
Pin 9 TCK
Pin 11 TDI
Pin 18 TDO_1
Pin 24 2V8
(GPIO_11) DSR
FAV
RPWRON
SW310
USC0
MENU
USC6
SW315
USC1
USC2
USC3
SEL
SW320
DEBUG_TX
SEND
USC5
USC4
DEBUG_RX
SW325
R336
CONF
BATT_TEMP
0
C303
SW330
1u
VUSBIN
USB
U301 STF203-22-TCT
USB+
USB-
Section Date
08/16
Designer
JUNG HYUN CHAE
2005
Checked
Approved
YOON CHANG WON
Notice No. Date Name
LG Electronics Inc.
- 107 -
9 10
PIN DAI UART
USC0 CLOCK -
USC1 RX RXD
TX TXD
USC2
CN301
- RTS/CTS(PC)
USC4
ENRY0002202
- CTS/RTS(PC)
USC5 29
25
USC6 RESET -
1
2
R316 47 3
4
5
R319 47 6
7
R322 47 8
9
10
11
12
13
R324 47 14
R325 47 15
R326 47 16
R328 47 17
18
19
20
21
22
23
R330 47 24
R331 47
R332 47
26 27
R334 47 28
R335 100K
SIM CONNECTOR
2V85_VSIM 2V85_VSIM
R348
20K
J301
4 1
GND VCC
5 2
VPP RST SIM_RST
6 3
SIM_DATA I_O CLK SIM_CLK
Sign & Name
Sheet/Sheets
MODEL LG-S5000
3 / 7
HA SUNG WOO
DRAWING
KEY, IO, SIM, VIBRATOR
NAME
DRAWING
VER.1.0
NO.
LG Electronics Inc.
A
CHG_DET
(GPIO_13)
C
D