![](/html/4f/4f4a/4f4a3856e5b527e5eea60a291d1e5a1c0d5e635b68e0c8eb7cd49933bb8973e9/bg1.png)
321
4
D
MICP
MICN
C
J301
1
2
3
4
5
6
7
8
9
10
11
12
13
14
B
15
16
17
18
TEST_CONNECTOR
L301
1 2
3 4
22nH
C304
22pF
C301
33pF
123
MK1
MICROPHONE
R301
VC0509X
123
R302
VC0509X
678
4 5
C306
22pF
123
BFTXP
BFTXN
BFTXP
BFTXN
BFRXP
BFRXN
VBAT
DETECT
CTS
RTS
DSR
DTR
TXD1
TXD2
RXD1
RI
DCD
RXD2
CHARGEOR
678
C307
22pF
4 5
J302
J303
J304
J305
TEST1
TEST2
TEST3
TEST4
BFRXP
BFRXN
1
1
1
1
C309
22pF
C308
22pF
DAIOUT
DAIRST
DAIIN
DAICLK
C302
33pF
678
4 5
C305
22pF
123
678
4 5
D
C
B
A
1 2 34
Title
Number RevisionSize
A4
Date: 27-Mar-2003 Sheet of
File: E:\project\sc10\mainboard\version2\sc10_main2.ddbDrawn By:
AUDIO_TEST
NO.3
A
![](/html/4f/4f4a/4f4a3856e5b527e5eea60a291d1e5a1c0d5e635b68e0c8eb7cd49933bb8973e9/bg2.png)
321
4
J201
1
D
C
B
A
2
BAT_MO130
2
1
J203
VDD
OUTPUT
GND
MLX90248
J204
1
ANT_CONNECTOR
1 2 34
J202
IO3CLK
GND
VCC
SIM_CONNECT
1
2
3
C201
15pF
RST
C208
2.7pF
AGND
4
5
6
C206
0.01uF
L202
4.7nH
VBAT
R201
200K
C202
15pF
L201
1nH
C203
15pF
C207
0.01uF
C204
15pF
A1
1
C205
15pF
VRIO
ITFLAP
ANTENT
SIMIO
SIMCLK
SIMRST
SIMVCC
J205
1
2
BAT_IN
LEDR+
LEDG+
C213
15pF
C214
C215
C216
C217
56pF
47k
47k
C218
15pF
47k
47k
AGND
AGND AGND
C211
27pF
15pF
56pF
27pF
VBAT LEDR-
C212
1nF
VBAT LEDG-
C209
C210
1nF
27pF
R206
51K
R204
?
R203
51K
R202
?
Title
Number RevisionSize
A4
Date: 27-Mar-2003 Sheet of
File: E:\project\sc10\mainboard\version2\sc10_main2.ddbDrawn By:
VBAT
Q101
NPN_2R
Q102
NPN
CONNECTOR_1
NO.2
D
C
B
A
![](/html/4f/4f4a/4f4a3856e5b527e5eea60a291d1e5a1c0d5e635b68e0c8eb7cd49933bb8973e9/bg3.png)
54321
6
D
C503
C504
C505
C506
C507
C502
22pF
22pF
22pF
22pF
VRIO
CMDIRDA
RXIR
TXIR
VBAT
D1
DIODE
R501
15ohm
4 5
678
VIB+
R503
3.3K
C516
C515
22pF
1uF
123
VBACKUP
V1
VBAKUP
J502
1
2
3
4
5
6
7
8
IRDA_CONNECTOR
LCD_DIM
VIBVIB+
MAIN_CS
SUB_CS
VBAT
RS_LCD
RW
BACKLCD
HPP
HPN
LCD_RST
VBAT
VRIO
D7
D6
D5
D4
D3
D2
D1
D0
LEDGLEDR-
D15
D14
D13
D12
D11
D10
D9
D8
VBAT
C
VBAT
B
A
1 2 3 4 56
22pF
C508
C509
22pF
22pF
Title
B
Date: 27-Mar-2003 Sheet of
File: E:\project\sc10\mainboard\version2\sc10_main2.ddbDrawn By:
22pF
Number RevisionSize
C510
22pF
J501
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
CON40
CONNECTOR_2
NO.5
D
C
B
A