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1
A
ICC_CLK_STBY
IR_IN
2
S200
PROTECT
S219
BKL_ON/OFF
B
C1015
1n
IR_MAIN
KEYBOARD_STBY_OUT
4k7
2
1
10V
R768
1
100n
2
C604
3V3_LPW
3V3_LPW
C
S202
1
2
IR_IN
IR_MAIN
D
S203
KEYBOARD_STBY
1
2
KEYBOARD_STBY_OUT
IC altina yerlestirilebilir
1N4148
D178
R1228
3V3_LPW
1
2
100R
ICC_RESET_STBY
C1043
10u
6V3
C1038
ST7_Power On Reset
10u
F282
10V
3V3_LPW
60R
E
C615
2
100n
3
1
16V
VCC
U146
2
MAX809LTR
GND RST
1
F283
1
2
R771
1
2
600R
100R
3V3_LPW
R776
33R
ICC_DATA_STBY
1
8
R1
ICC_CLK_STBY
2
7
R2
ICC_RESET_STBY
3
6
F
R3
4
5
R4
2
3
KEYBOARD_STBY
3
U150
VCC
MAX809LTR
GND RST
1
2
1K olacak
ICC_DATA_STBY
4k7
2
1
R767
25
16
PB2
PC3/ICCCLK
26
15
PC4/LTIC
I2C3
PB1
1
R:0x24
27
14
PC5
PB0
W:0x25
U149
28
13
PC6
VCC
29
12
PC7/BREAK
VSSA
30
11
PA0
OSCO
31
10
PA1/ATIC
OSCI
32
9
PA2/PWM0
VSSD
C613
R769
STLITE49M
1
4k7
2
1
2
R770
100n
1
2
4k7
16V
R1219
1
4k7
2
LOW POWER MICRO
5V_USB
USB_PWR_EN
Power enable active high
C1042
100n
16V
ICC_RESET_STBY
CN128
1
2
3
DEFAULT USB CIRCUIT
4
5
4
5
3V3_LPW
LPW_SDA
LPW_SCL
S201
1
2
IR_IN
F221
1
2
3V3_LPW
220R
C614
C674
2
100n
470u
1
16V
6V3
C226
100n
16V
USB_PWR_D
5
1
OUT
IN
U18
2
GND
R438
R407
STMP2161
33R
4
3
USB_PWR_FLT
33R
EN
FAULT
R80
10k
5V_USB
Overcurrent, active low
F250
USB_PWR_D
330R
USB_DN
USB_DP
F285
330R
6
S259
S257
5V_VCC
C1035
10u
10V
5V_USB
USB_ENA_A
CN131
R1058
1
USB_DM_A
10R
2
3
4
R1057
USB_DP_A
10R
7
8
R1119
12V_VCC
75R
C854
100n
16V
Q168
BC847B
R1033
Q167
UART1_TXD
4k7
TXD_CON
BC847B
R1066
UART1_RXD
3k3
3V3_VCC
R970
Q165
1k
RXD_CON
BC847B
C940
33p
50V
TP366
CN135
1
RXD_CON
2
3
TXD_CON
UART DEBUG
TP365
5V_USB
SERVICE USB
5
1
OUT
IN
USB_PWR_A
U166
2
GND
STMP2161
R1140
4
3
EN
FAULT
47k
USB_OCD
R1035
R1069
5V_USB
4k7
100k
CN1
F251
1
USB_PWR_A
1 IO1
6
330R
IO4
2
U167
2
5
GND
VDD
3
AZ099-04S
F284
3
4
IO2
IO3
4
330R
17mb38-1
PROJECT NAME :
10
SCH NAME :
LOW POWER UC, USB
SHEET:
DRAWN BY :
09-12-2009_15:09
A
B
C
D
E
F
A3
19
OF:
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