PC-UM10M
SL-5500 CIRCUIT DIAGRAM & PARTS LAYOUT
– 71 –
New KEY
(1)MAIN PWB
1/1
nRESET_IN
2
1
C704
0.22UF/16V(1608)
SD
5
GND
4
VDD
3
NC
2
NC
1
RXD
6
TXD
7
LEDA
8
SHIELD
9
IR701
GP2W0110YP
IR_ON
IR_DOUT
IR_DIN
IR_DIN
IR_DOUT
IR_ON
2
1
R703
10(1005)J
2
1
C702
30p(1005)
IRDA
1
S1
2
S2
SW733
T
1
S1
2
S2
SW737
E
1
S1
2
S2
SW741
W
1
S1
2
S2
SW745
SHIFT(L)
1
S1
2
S2
SW729
Y
1
S1
2
S2
SW725
I
1
S1
2
S2
SW721
O
1
S1
2
S2
SW749
TAB
1
S1
2
S2
SW717
SHIFT(R)
1
S1
2
S2
SW713
P
1
S1
2
S2
SW734
R
1
S1
2
S2
SW738
D
1
S1
2
S2
SW742
Q
1
S1
2
S2
SW730
H
1
S1
2
S2
SW726
U
1
S1
2
S2
SW722
L
1
S1
2
S2
SW714
<--
1
S1
2
S2
SW735
F
1
S1
2
S2
SW739
X
1
S1
2
S2
SW743
S
1
S1
2
S2
SW731
G
1
S1
2
S2
SW727
J
1
S1
2
S2
SW723
K
1
S1
2
S2
SW715
ENTER
1
S1
2
S2
SW736
C
1
S1
2
S2
SW740
Z
1
S1
2
S2
SW744
A
1
S1
2
S2
SW732
B
1
S1
2
S2
SW728
N
1
S1
2
S2
SW724
, ;
1
S1
2
S2
SW716
: .
1
2
3
4
CN702
4PIN
1
2
3
4
CN701
4PIN
KSTRB4_B
KSTRB2_B
KI2_B
KI1_B
KI0_B
KSTRB1_B
KSTRB0_B
KI[5..14]_B
2
1
R701
10K(1005)J
OUT
1
VDD
2
VSS
3
NC
4
CD
5
IC701
S80920
2
1
C701
0.1UF/16V(1005)
VCC3
5
1
BR701
4*22K(1005)
5
1
BR702
4*1K(1005)
VCC3
KSTRB4_B
KSTRB2_B
KI1_B
KI0_B
KI2_B
KSTRB0_B
KSTRB1_B
5
1
BR703
4*22K(1005)
5
1
BR705
4*22K(1005)
TC35143_VCC
Y1199YC KEY connect pattern
VCC3
nRESET_IN
CPU
TC35143-GPIO3
CPU-IR_DIN
CPU-IR_DOUT
GA
GA
GA
GA
GA
GA
GA
GA
KSTRB3_B
KSTRB3_B
KSTRB6_B
KSTRB5_B
KSTRB4_B
KSTRB3_B
KI5_B
KI6_B
KI7_B
KI8_B
KI9_B
KI10_B
KI11_B
KI12_B
KI13_B
KI14_B
5
1
BR706
4*1K(1005)
KSTRB[3..6]_B
VCC3
VCC3
MAIN_BATT_LOW
MAIN_BATT_LOW
2
1
C705
0.1UF/16V(1005)
1
2
C703
10U/10V(A)
1
S1
2
S2
SW750
Fn
1
S1
2
S2
SW757
. "
1
S1
2
S2
SW758
/ ?
1
S1
2
S2
SW756
V
1
S1
2
S2
SW755
SPEACE
1
S1
2
S2
SW754
M
KI15_B
2
1
R702
1K(1005)J
KSTRB7_B
1
BR704
BR2*22K(1005)
2
1
R705
27K(1005)J
1
2
SW701
RESET
TP703
TP704
TP713
TP702
TP732
TP707
TP708
TP710
TP706
TP705
TP711
TP712
TP709
TP714
TP719
TP723
TP715
TP721
TP717
TP718
TP716
TP720
TP724
TP728
TP729
TP730
TP727
TP725
TP726
1
Gnd
Vcc
IC703
TC7SH08FU
2
1
R706
1K(1005)J
1
2
SW759
SW-1 TO 1
BATT_LOW
2
1
C708
0.1uF/16V
(1005)
2
1
R707
100K(1005)J
BATT_LOW
VCC3
Main Batt Low
CPU/G.A
POWER
2
1
R709
0(1005)J
MBATT_FAULT#
MBATT_FAULT#
POWER
2
1
C709
0.1uF/16V(1005)
1
S1
2
S2
SW755A
SPEACE
TP131
TP808
N98
TP806
CP101
N104
N120
N249
N121
5
1
BR707
4*1K(1005)
N374
2
1
R713
10(1608)J
2
1
F701
0(1608)
TP701
N126
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A