SCHEMATIC DIAGRAM OF MAIN BOARD (2/2)
AF_START
AF_LED
BFP
I2C_OP
CP2
VD2
SYNC
EASY_D/N
YSIG
MOB
PHOTO_OUT
CS
AF_START
OSCIN
SDAT
AF_LED
SCLK
CLIP_LEV_X
VD2
I2CSCL
LLDET2
SYNC
FM_FREQ
I2CSDA
CP2
BFP
E2P_WP
LPOUT
RESET3.3V
SDAT
OSCIN
PHOTO_OUT
MOB
CS
SCLK
CPUPORT1
ALC/ELC
AFIRQ
FVD
YSIG
ALC_VREF
CSIG
ALC_DC
CBLK
FLICKER
SDA
SCL
I2C_OP
RESET3.3V
I2CSCL
I2CSDA
AFIRQ
RESET3.3V
FVD
LPOUT
LP
CPUPORT1
AGC_L/H
BLC
EASY_D/N
NATURAL
E2P_WP
FLICKER
ALC_VREF
ALC_DC
CBLK
ALC/ELC
CLIP_LEV_X
FM_FREQ
BLC
AGC_L/H
EASY_D/N
NATURAL
E2P_WP
LP
SCL
SDA
CSIG
YSIG
SCL
SDA
CSIG
FM_FREQ
AGC_L/H
NATURAL
BLC
E2P_WP
LP
E2P_WP
I2CSCL
I2CSDA
LLDET2
AF_LOCK
AF_LOCK
C74
OPEN
R130
1k
OPEN
2.5V
L14
R123
OPEN
IC11
OPEN
1
1A
2
3Y
3
2A
4
GND
5
2Y
6
3A
7
1Y
8
VCC
GND
R126
OPEN
C78
0.1
R133
1k
R142
OPEN
GND
R127
OPEN
CN3
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
Attachment1
Attachment2
28
29
30
CN2
OPEN
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
Attachment1
Attachment2
Attachment3
Attachment4
GND
GND
GND
R163
R165
R166
OPEN
OPEN
OPEN
OPEN
R167
R161
OPEN
R162
OPEN
R168
0
–8V
3.3V
5V
15V
2.5V
R87
OPEN
R89
0
R90
OPEN
R88
0
2.5V
3.3V
15V
–8V
5V
MIC3.3V
GND
C25
OPEN
GND
GND
IC7
1
TM0OA/LED0/P50
2
TM7O/LED1/P51
3
TM2OA/LED2/P52
4
TM8O/LED3/P53
5
VSS
6
OSC2
7
OSC1
8
VDD_2
9
XI/P90
10
XO
11
MMOD
12
NRST/P27
13
P10/SDA4A
14
P11/SCL4A
15
VREF+
16
TXD0A/SBO0A/PA0/AN0
17
RXD0A/SBI0A/PA1/AN1
18
SBT0A/PA2/AN2
19
PA3/AN3
20
RXD1B/SBI1B/PA4/AN4
21
TXD1B/SBO1B/PA5/AN5
22
SBT1B/PA6/AN6
23
VDD_1
24
P54/IRQ0/ACZ0
25
P55/IRQ1/ACZ1
26
P56/IRQ2
27
BUZZER/P12/TM8IO
28
NBUZZER/P13/TM7IO/CLKOUT
29
SEG11/P14/TM0IO/RMOUT
30
SEG10/P15/TM0OB/TXD1A/SBO1A
31
SEG9/P16/TM2IO/RXD1A/SBI1A
32
SEG8/P17/SBT1A/TM2OB
33
SEG7/P70/KEY0/TM1IO
34
SEG6/P71/KEY1/TM3IO
35
SEG5/P72/KEY2
36
SEG4/P73/KEY3
37
SEG3/P74/KEY4
38
SEG2/P75/KEY5/TXD0B/SBO0B
39
SEG1/P76/KEY6/RXD0B/SBI0B/SDA4B
40
SEG0/P77/KEY7/SBT0B/SCL4B
41
COM0/P30
42
COM1/P31/SBI3
43
COM2/P32/SBT3/SCL3
44
COM3/P33/SB03/SDA3
45
P34/VLC3
46
P35/VLC2
47
P36/VLC1
48
P37
R26
TP2
L4
R29
R2
OPEN
3.3V
C50
C48
OPEN
TP3
C8
OPEN
TP4
MIC3.3V
R34
GND
TP7
C47
C49
TP5
R1
OPEN
OPEN
X3
1
2
3
TP6
R28
C7
R27
GND
R33
TP1
SYNC
LLDET2
I2CSCL
VD2
I2CSDA
R151
0
R32
OPEN
OPEN
R21
0
R5
0
LPOUT
CP2
BFP
E2P_WP
FM_FREQ_X
CLIP_LEV_X
CS
SDAT
SCLK
PHOTO_OUT
OSCIN
MOB
RESET3.3V
C77
OPEN
C80
OPEN
CPUPORT1
ALC/ELC
AFIRQ
FVD
Q7
Q6
Q5
R42
OPEN
R43
OPEN
R44
OPEN
GND
R45
R49
10k
R50
OPEN
R78
OPEN
R81
0
R82
0
TD42
TD48
TD58
TD46
TD66
TD52
TD62
TD56
TD44
TD54
TD64
TD50
TD60
TD67
TD47
TD53
TD55
TD49
TD51
TD57
TD45
YSIG
ALC_VREF
CSIG
ALC_DC
FLICKER
CBLK
3.3V
R3
OPEN
R4
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
MIC3.3V
GND
GND
R25
GND
AGC_L/H
BLC
EASY_D/N
NATURAL
IC8
OPEN
OPEN
1
VOUT
2
VSS
3
VIN
R95
OPEN
R98
0
GND
R97
0
R96
OPEN
GND
L3
OPEN
2.5V
IC10
OPEN
1
E0
2
E1
3
E2
4
VSS
5
SDA
6
SCL
7
WC
8
VCC
R30
R171
R172
OPEN
R174
OPEN
IC9
1
A0
2
A1
3
A2
4
GND
5
SDA
6
SCL
7
WP
8
VCC
NATURAL
ALC_VREF
SDA
CSIG
AGC_L/H
GND
YSIG
ALC/ELC/FLICKER
SCL
VD2
BLC
GND
ALC_DC
GND
GND
15V
2.5V
CBLK/AF_START
CP2/BFP/I2C_OP
CLIP_LEV/AF_LED
–8V
LP
E2P_WP
LLDET2/LLDET
EASY_D/N
GND
3.3V
5V
FM_FREQ
SYNC
ALC_VREF
YSIG
AGC_L/H
EASY_D/N
FM_FREQ
CP2/BFP/I2C_OP
E2P_WP
3.3V
ALC/ELC/FLICKER
–8V
SDA
GND
GND
LP
GND
CSIG
SCL
NATURAL
CBLK/AF_START
ALC_DC
GND
SYNC
VD2
15V
5V
GND
LLDET2/LLDET/AF_LOCK
BLC
CLIP_LEV/AF_LED
2.5V
3.3V
NRST
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
MMOD
SBT0B
P76
SBO0B
GND
R119
TO (1/2)
I2C EEPROM
EEPROM
MODEL SW
TO
I/F BOARD
CN3
MAIN BOARD (2/2)
8
A
B
C
D
E
9
10
11
12
13
<INDEX>
MAIN BOARD (2/2)
IC7 OPEN
IC8 OPEN
IC9 B10
IC10 OPEN
IC11 OPEN
Q5 OPEN
Q6 OPEN
Q7 OPEN
4-3