NC
OVP & BTC
EUR
SPK
MAIN_MIC (Single)
18Kohm
Digital External Interface- UART
R321
Latin
NC
( EU 0ohm / CHN NC / Latin 0ohm )
FOR EUR or Latin
KEY LED
LCD CONNECTOR
KEY MAP
(2007-000154)
CHN
RT9718DGQW
EMI FILTER
R322
1000nF/25V
NC 18Kohm NC
24Kohm
NC
CAMERA CONNECTOR
(1203-006340)
NC
SHORTOPEN
SHORT
(2203-006348)
OPEN
EUR
U304
CHN
Audio AMP
R340
NC
NC
NC
EAR MIC
U302
EUR
R339
Latin
U303
( EU 0ohm / CHN NC / Latin 0ohm )
Audio Switch
18Kohm
( EU NC / CHN 0ohm / Latin NC )
Latin
R332
LED303
STAR
1 2
R333
4
5
5
6
6
7
7
8
8
9
9
26
27
27
28
28
29
29
3
3
30
30
31
31
32
32
4
19
19
2
2
20
20
21
21
22
22
23
23
24
24
25
25
26
11
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
SOC300
1
1
10
10
SHARP
1 2
ZD300
R322
1 2
DIGIT307
C344
LED302
C305
R315
R320
C300
R302
C302
DIGIT300
1 2
+VBUS_DETECT
R324
C326
C334
MIC300
VDD_USB_3.3V
ZD307
C303
R301
R326
VDD_CAM_1.5V
VBAT
C332
C322
R334
DIGIT302
1 2
IN4
OUT1
5
6
OUT2
OUT3
7
OUT4
8
F302
GND
9
GND
10
IN1
1
2
IN2
IN3
3
4
R335
NC
25
26
NC
27
NC
VDD_CAM_1.8V
6
6
7
7
8
8
9
9
21
NC
NC
22
NC
23
24
NC
17
17
18
18
19
19
2
2
20
20
3
3
4
4
5
5
1
1
10
10
11
11
12
12
13
13
14
14
15
15
16
16
IFC300
VDD_IO_HIGH_2.9V
V_EXT_CHARGE_IF_5V
C301
R325
VDD_MAIN_KEY_3.3V
R344
R310
C314
C309
C317
R339
C320
ZD302
3
IN3
IN4
4
OUT1
5
OUT2
6
7
OUT3
8
OUT4
F300
9
GND
10
GND
1
IN1
2
IN2
ZD301
R331
LED301
R327
SPK
L300
66
7 7 88
99
NC
35 36
NC
37
NC NC
38
3
3
30
30
31
31
32
32
33
33 34
34
4
4
55
22
22
23
23 24
24
25
25
26
26
27
27 28
28
29
29
15
15 16
16
17
17
18
18
19
19
2
2
20
20
21
21
HDC301
1
1
10
10
11
11 12
12
13
13
14
14
DIGIT305
1 2
R304
V_EXT_CHARGE_5V
DIGIT301
1 2
ZD304
V_EXT_CHARGE_IF_5V
1 2
R321
DIGIT309
R337
C308
C335
ZD305
1
2
3
4
5
6
R341
C343
DIGIT308
1 2
U303
V_EXT_CHARGE_5V
C331
C325
R319
DIGIT303
1 2
VBAT
C333
R305
DIGIT304
1 2
C306
C342
VBUS_5V
5
VO1
VO2
8
1
_SHUTDOWN
2
BYPASS GND
7
GND
9
3
IN+
4
IN-
VDD
6
ZD303
U306
ZD306
L302
R340
R308
V_EXT_CHARGE_IF_5V
VBAT
C340
L308
R328
C307
R309
VDD_CAM_2.8V
L301
L307
R323
U304
TA300
DIGIT306
1 2
R343
R314
C345
R306
V_EXT_CHARGE_IF_5V
C339
R316
V_EXT_CHARGE_5V
4
IN4
OUT1
5
6
OUT2
7
OUT3
8
OUT4
F301
GND
9
GND
10
IN1
1
2
IN2
IN3
3
MIC_BIAS_2.1V
SPK+
4
5
6
C321
R345
U305
1
2
3
R329
R300
R336
IN
2
3
NC
1
NO1
4
NO2
VCC
6
U300
COM1
8
5
COM2
7
GND
C341
L306
47PF
C304
R342
50V
R307
VOUT
8
5
_EN_WRN
4
U302
GND
2
9
GND
7
ILIM
3
NC VB
6
1
VIN
LED300
CAM_PCLK
Y(0)
CAM_EN
EAR_SWITCH
KEY_ROW(3)
KEY_ROW(0)
KEY_ROW(2)
HFR_N
FM_ANT
MAINMIC_P
MAINMIC_N
+VBUS_IF
USB_D+_J
USB_D-_J
AUX_ON_J
RXD1_J
SPK_N
SPK_P
CAM_SCL
CAM_SDA
CAM_RESET
CAM_MCLK
Y(5)
Y(6)
Y(4)
Y(7)
Y(3)
Y(2)
Y(1)
CAM_HSYNC
CAM_VSYNC
HFR_N
RCV_N
HFR_P
RCV_P
AUDIO_SW
JACK_IN
EARSPK_L
TXD1
+VBUS_IF_J
L_LD(7)
LD(5)
LD(7)
L_LD(3)
L_LD(1)
L_LD(2)
L_LD(4)
LD(1)
LD(3)
LD(2)
LD(4)
EARMICP
SPK_P
SPK_N
AMP_SHDN
HFR_P
HFR_N
TXD1_J
EARMICP
VDD_VIB_3.3V
L_LD(5)
EARMIC_P
EARMIC_N
RXD1
USB_D+
AUX_ON
USB_D-
EARMICN
EARSPK_R
L_LD(0)
L_LD(6)
L_CS
KEY_ROW(1)
KEY_COL(0:4)
KEY_COL(3)
KEY_COL(2)
KEY_COL(1)
KEY_COL(0)
KEY_ROW(0:4)
KEY_COL(4)
VBAT
VBUS_5V +VBUS_IF
+VBUS_IF
EARMICN
L_LD(7)
L_LD(4)
L_LD(6)
KEY_ROW(2) KEY_COL(1)
KEY_ROW(3) KEY_COL(2)
KEY_ROW(4)
LCD_RD
LCD_CS
LCD_RS
LCD_WR
LD(0)
LD(6)
L_RS
L_WR
L_RD
RCV_N
KEY_COL(3)
VDD_IO_HIGH_2.9V
LCD_BL_EN
ON_KEYN
L_CS
L_RS
L_WR
LCD_RESET
LCD_ESD_DETECT
RCV_P
L_RD
L_LD(1)
LCD_FLM
L_LD(3)
L_LD(0)
L_LD(5)
L_LD(2)
SAMSUNG PROPRIETARY
THIS DOCUMENT CONTAINS CONFIDENTIAL
PROPRIETARY INFORMATION THAT IS
SAMSUNG ELECTRONICS COS PROPERTY.
DO NOT DISCROSE TO OR DUPLICATE FOR OTHERS
EXCEPT AS AUTHORIZED BY SAMSUNG.
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