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39 SCHEMATIC DIAGRAM (HANDSET)
R20
1K
(1005)
J2
1
BATTERY-
J1
1
BATTERY+
F1
5.6nH
L1
47uH
R1
0.047
(2125)
D1
R3
F150K
R2
F82K
C1
4.0V330
Q2
Q3
R4
15K
C3
K0.1
J4
1
CHARGE-
J3
1
CHARGE+
R5
470
R6
10K
R7
220K
R9
5.6K
R11
F10K
R10
F18K
C4
D10P
LED4
GREEN
LED5
GREEN
LED6
GREEN
LED7
GREEN
R15
10
+3.65V
R21
1K
(1005)
GND
URX
UTX
*
T
ALK
8
0
MAIL
#
4
5
2
6
3
9
SOFT_A
1
SP
7
R43
0.1
(2125)
C40
6.3V10
C5
6.3V10
K0.1
C19
+2.5V
C57
6.3V330
R57
68
LED9
RED
R59
220
JT
A
G
R60
1K
R61
10K
R63
10K
R64
10K
Q1
G
S
D
L4
10uH
C73
K0.1
L5
10uH
TP10
TP11
TP12
Q4
D6
Q9
Q5
R72
1K
D7
J100P
C93
J100P
C94
R
C102
K1.0
+2.5V
+2.5V
BATTERY
Q17
Q18
VDDE
64K EEPROM
1
A0
2
A1
3
A2
4
VSS
5
SDA
6
SCL
7
WP
8
VCC
R39
100K
R40
10K
1
A15
2
A14
3
A13
4
A12
5
A11
6
A10
7
A9
8
A8
9
NC
10
NC
11
WE
12
NC
13
NC
14
NC
15
NC
16
NC
17
A17
18
A7
19
A6
20
A5
21
A4
22
A3
28
OE
29
DQ0
30
DQ8
31
DQ1
32
DQ9
33
DQ2
34
DQ10
35
DQ3
36
DQ11
37
VDD
38
DQ4
39
DQ12
40
DQ5
41
DQ13
42
DQ6
43
DQ14
44
DQ7
45
DQ15
46
VSS
47
NC
48
A16
23
A2
24
A1
26
CE
27
VSS
25
A0
LEFT
UP
RIGHT
PUSH
DO
WN
INT
CLEAR
BAT
+2.5V
Q19
R136
110K
R137
10K
(1005)
TP20
TP21
R46
5.6K
R47
5.6K
C39
K1.0
C71
NC
(2125)
C74
K0.1
C137
NC
R81
39
R82
10
(1005)
D9
C139
NC
CS_LCD
WR
ROW0
ROW1
ROW2
COL1
COL2
COL3
COL4
SK
SIO
COL0
DQ4
DQ12
DQ5
DQ13
DQ6
DQ14
DQ7
DQ15
DQ11
DQ3
DQ10
DQ2
DQ9
DQ1
DQ8
DQ9
DQ1
DQ8
WR
CE_FLASH
RD
RD
DQ0
A17
A5
A8
A4
A18
A6
A3
A7
A2
A15
A13
A9
A16
A10
A11
A14
A12
A1
COL7
COL6
COL5
COL4
COL3
COL1
COL0
COL2
RO
W
1
RO
W
2
RO
W
0
A19
ST
OP_CHARGE
CHARGE
AVS_sense
ADC3
DC_I
DC_CTL
DC_sense
P3[5]
LDO1_CTRL
LDO1_sense
LDO2_CTRL
UTX
URX
JTAG
P3[6]
P3[7]
JTAG
URX
UTX
P3[6]
CE_FLASH
KEY BACKLIGHT
IC10
IC11
FLASH
3.0V (Talk)
3.3V (Stand-by)
3.3V (Stand-by)
Charge Current
(When on charge)
115kHz (TALK mode)
1S
+2.5V
+1.8V
(5)
(3)
(4)
(2)
(1)
(10)
(11)
(11)
(12)
(9)
(8)
(7)
(6)
NC : No Components
108
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