A
B
C
D
E
U305C
74LVC125
P?
DE9M
3.3V
9
8
10
J600
0
R337
R338
0
10
0
R339
R?
4
4
U304C
R340
R?
R?
R?
0
+
4
8
9
-
324
11
1
6
2
7
3
8
4
9
5
5VB
4
U304B
U302
CON34A
5
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
+
7
6
-
324
LCD
11
J500-32
M A X 2 02E
5VB
4
J500-30
R343
33
13
C321
U301A
74LVC125
J601
3
GREEN
74LVC125
1
2
3
1
2
3
J500-35
IOC7 SSP RXD
2
U305A
10uF
+
IOC2 SSP CTS
11
12
IOC4 SSP FRM
U301B
74LVC125
U301D
74LVC125
6
5
1
2
3
4
5
6
7
8
C1+
VCC
V+
GND
C1-
T1OUT
C2+
R1IN
C2-
R1OUT
V-
T1IN
T2OUT
T2IN
R2IN R2OUT
16
15
14
13
12
11
10
9
IOC3 SSP RTS
J500-31
3
GP1
GP3
GP5
GP7
GP9
GP11
GP2
GP4
GP6
GP8
IR RCVR
3
1
5VA
U301C
74LVC125
(J500-27) DSP RESET
GP20
GP22
74LVC125
4
RXD_2
RXD_3
8
U305B
6
9
GP10
GP12
GP14
GP16
GP18
5
IOC6 SSP TXD
IOC6 SSP SCLK
J500-34
J500-33
(J500-29 IOC1) LINE_RELAY
C?
1uF
10
3.3V
CON34A
U305D
11
74LVC125
13
+
100K
R128
620
GP15
GP17
GP19
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
Q101
U300
3.3V
CR110
Q100
NPN
CR109
T?
5VA
1
1
1
CR111
R530
100K
UCB1200
U501C
14066
2
R302
Q500
5
R531
NPN
6
13
14
15
16
17
18
19
20
21
22
23
24
470K
180
3
4
R303
180
CR403
D?
R103
56K
+
C105
4.7uF
2
VDDD
IO6
IO5
IO4
NC
IRQOUT
SIBDIN
SIBCLK
SIBOUT
SIBSYNC
RESET
VSSD
FL403
Shanip2
48
47
46
45
44
43
42
41
40
39
38
37
13
12
TEST
TINN
TINP
VREFBYP
VDDA1
VSSA1
NC
MICGND
MICP
AD3
AD2
AD1
11
LINE+
LINE-
10
1
1
9
8
U501D
14066
3.3V
10K
U501B
14066
Shanip2
20K
C320
10K
20K
VOICE/DATA
20K
R337
120K
10K
24K
4
U304D
12
R325
240K
R385
470K
R386
910K
R368
22K
13
+
-
324
11
Q?
PNP
R398
2.2K
20K
C375
Q?
NPN
R345
33
FL302
J301-34
20K
Title
COMMS Board Sheet B
Size
C
Date:
B
C
D
CR404
20K
14
10K
1
1
20K
10K
4
3.3V
A
+
11
20K
3
-
No license: PDF produced by PStill (c) F. Siegert - http://www.this.net/~frank/pstill.html
12
TXD_3
J302
2
C101
SSR
+
C104
1uF
TIP
R104
75K
R102
10K
CR109
R101
33K
F100
CR105
+
C106
RING
CR106
R105
20
Touch Panel
1
2
3
4
U501A
14066
C100
1
1
2
3
4
5
6
7
8
9
10
11
12
IO7
IO8
IO9
ADCSYNC
VSSD
NC
VSSA2
SKPRN
SPRKP
VDDA2
TOUTP
TOUTN
IO3
IO2
IO1
IO0
VDDD
NC
TSPX
TSMY
TSMX
TSPY
VSSA3
AD0
36
35
34
33
32
31
30
29
28
27
26
25
20K
20K
U304A
324
2
1
C362
J301-29
Document Number
Thursday, January 17, 2002
E
Rev
.91
Sheet
1
of
1
1
