Hitachi L26HP03E - Page 90

No 0248
STBY μController
R2
R3
R1
R4
PC7/BREAK
PC6
PC5
PC4/LTIC
PC1 PC0 PB7 PB6 PB5 PB4 PB3
VSSD
OSCI
OSCO
VSSA
VCC
PB0
PB1
PB2
PA3/PWM1 PA4/PWM2 PA5/PWM3 PA6/SDA PA7/SCL RESET NC VDD
PA2/PWM0
PA1/ATIC
PA0
PC2
PC3/ICCCLK
GND RST
VCC
GND RST
VCC
I2C3
R:0x24
W:0x25
ST7 Programming connector
1K olacak
ST7_Power On Reset
12
3
U150
MAX809LTR
12
R784
4K7
21
4K7
R768
KEYBOARD_STBY
12
3
U146
MAX809LTR
12
R783
4K7
21
4K7
R782
3V3_LPW
21
4K7
R767
21
4K7
R781
3V3_LPW
3V3_LPW
1
2
3
4
5
CN128
3V3_LPW
LED1
STBY_ON/OFF_NOT
ICC_RESET_STBY
21
R771
100R
1
2
C615
100n
16V
KEYBOARD_STBY_OUT
IR_MAIN
IR_MAIN
12
S201
IR_IN
21
220R
F221
1
2
C614
100n
IR_IN
12
S200
ICC_DATA_STBY
ICC_CLK_STBY
12
F233 600R
29
28
27
26
23 22 21 20 19 18 17
9
10
11
12
13
14
15
16
1 2 3 4 5 6 7 8
32
31
30
24
25
U149
STLITE49M
1
2
3
45
6
7
8
R776
33R
1 2
C617 18p 50V
1 2
C616 18p 50V
1
TP193
1
TP192
1
TP191
1
TP190
SDA
ICC_CLK_STBY
SCL
ICC_RESET_STBY
PROTECT
ICC_RESET_STBY
12
C613
100n
ICC_DATA_STBY
12
X105
16MHz
12
S202
IR_IN
KEYBOARD_STBY
12
S203
KEYBOARD_STBY_OUT
1
2
C604
100N
10V
21
4K7
R769
21
4K7
R770
3V3_LPW
3V3_LPW
3V3_LPW