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1
6
A
D
J10
+3.3V
1
2
3
STM_TRST
4
5
STM_TDI
6
7
STM_TMS
8
9
STM_TCK
10
R91
11
1
2
12
13
10K
STM_TDO
14
15
STM_RST
16
10K
R88
17
1
2
18
19
1
R85
10K
2
20
4_14_2000
B
C
+3.3V
j2
USB_DP
USB_DM
1
USB_DM
USB_DP
2
3
IPOD_DET
4
ACC_READY
5
MUTE
6
IPAD_USB_DIS
7
8
Header 8
G U I TAR N EC K C O N N EC TO R
B
C
A
D
1
2
3
5
4
C39
0.01uF
C28
18pF
2
1
5
PD0-OSC_IN
X1 8 MHz
C35
18pF
2
1
1
2
6
PD1-OSC_OUT
R59
100 ohm
IPAD_USB_DIS
54
PD2
SW_RD0
14
PA0-WKUP
SW_RD1
15
PA1
SW_RD2
16
PA2
SW_RD3
17
PA3
SW_RD4
20
PA4
SW_RD5
21
PA5
SW_RD6
22
PA6
SW_RD7
23
PA7
41
N C
PA8
42
R9
N C
PA9
1
2
N C
43
PA10
44
22 ohm
PA11
45
PA12
STM_TMS
46
R10
PA13
1
2
STM_TCK
49
PA14
STM_TDI
50
PA15
22 ohm
STM_RST
7
RST
60
BOOT0
R73
C32
10K
0.1uF
2
3
4
3
+3.3V
C22
1
2
4.7uF,10V
C41
1
2
0.1uF
C27
0.1uF
C24
1
2
0.1uF
C52
1
2
0.1uF
C46
1
2
0.1uF
U7
STM32F102R8T6
26
R1
1
2
100 ohm
LED_DRIVE0
PB0
27
R11
1
2
100 ohm
LED_DRIVE1
PB1
28
R12
1
2
100 ohm
LED_DRIVE2
PB2
55
STM_TDO
PB3
56
STM_TRST
PB4
57
MUTE
PB5
58
N C
PB6
59
COPROC_RES
PB7
61
COP_SCL
PB8
62
COP_SDA
PB9
29
N C
PB10
30
N C
PB11
33
N C
PB12
34
N C
PB13
35
ACC_READY
PB14
36
IPOD_DET
PB15
8
R14
1
2
10K
PC0
9
R16
1
2
10K
PC1
10
R18
1
2
10K
PC2
11
R19
1
2
10K
PC3
24
R20
1
2
10K
PC4
25
R22
1
2
10K
PC5
37
R23
1
2
10K
PC6
38
R24
1
2
10K
PC7
39
R25
1
2
10K
PC8
40
R26
1
2
10K
PC9
51
R27
1
2
10K
PC10
52
R28
1
2
10K
PC11
53
R13
1
2
100 ohm
SW_DRV0
PC12
2
R15
1
2
100 ohm
SW_DRV1
PC13-TAMPER-RTC
3
R17
1
2
100 ohm
SW_DRV2
PC14-OSC32_IN
4
R21
1
2
100 ohm
SW_DRV3
PC15-OSC32_OUT
D R AW N :
D ATED :
N am e
#N AM E?
R ELEASED :
D ATED :
4
5
6
2
1
I PO D Aut hent i cat i on
C opr ocessor
St uf f U 1
D o N ot St uf f U 18
+3.3V
C18
R234
R39
R38
R40
1
2
10K
10K
10K
10K
0.1uF
U1
MFI341S2162
12
4
SCL_SIMO
RES
13
SDA_SOMI
14
MODE0_SPICLK
2
MODE1_SPISS
LED_SINK1
LED_SINK0
Q6
Q15
1
MBT4401
1
MBT4401
LED_SINK3
LED_SINK2
Q9
Q16
1
MBT4401
1
MBT4401
LED_SINK5
LED_SINK4
Q11
Q17
1
MBT4401
1
MBT4401
LED_SINK7
LED_SINK6
Q12
Q18
1
MBT4401
1
MBT4401
LED_SINK9
LED_SINK8
Q13
Q19
MBT4401
MBT4401
1
1
LED_SINK11
LED_SINK10
Q14
Q20
MBT4401
MBT4401
1
1
C O M PAN Y:
com pany
TI TLE:
boar d
PAR T N U M BER :
par t no
ASSY N U M BER :
assem bl yno
FI LEN AM E:
SI ZE:
#N AM E?
SC ALE:
Title
SH EET:
0
O F
0
Size
Number
A4
Date:
2012/3/7
Sheet of
File:
G:\a\..\CPU.sch
Drawn By:
5
6
A
D
B
C
B
C
A
D
#N AM E?
Revision
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