— 3 —
2-2. CIRCUIT DIAGRAM
LSI
T
O
T
A
L
93PINS
BONDING 67PINS
GND
VDD2
BA
T
VCH
VDD3
VC1
VC2
C3
C2
C4
XTB
Xtal
L3 - - - - L34
LC1 - - - LC5
CT
LCD ( 4.5V 1/3b 1/5d )
LD1
S1
SB
SA
VDD1
C1
BD
LL1
Tr
1
XT
T1
T2
KI1
KI2
KI3
KI4
KI9
KI6
KI7
KI8
KI5
N1
PZ
VOSC
C5
SDO
AC
KC4
LD3KC3
LD2KC2
KC1
N2
N3
✽
4
✽
4
✽
3
N4
✽
4
Z
✽
3
✽
3
✽
3
CSB
✽
4
+
C6
SDI
SCK
✽
3
L1
L2
✽
3
✽
1
✽
1
✽
1
Creg
IN1
IN2
PON
OUT2
REG
OUT1
AGC
FIL1
FIL2
TCO
REC
DEC1
GND
HOLD
VCC
1
2
3
16
15
14
4
5
6
7
8
13
12
11
10
9
Cxt
Crl1
Rxt2
Ccp9
Cf12
Cagc
Cbat
Rbat
Xtal2
IC
ANT
Rant2
Cf13
Rcp
Rxt3
Xtal3
Crl2
Crl3
Crh3
Crh2
Crh1
Rant1
Rs
Rd
Cc
FET
✽
2
✽
2
✽
2
✽
2
✽
3
✽
3
Rpd
✽
1
✽
7
✽
1
✽
1
✽
1
Rant3
CLF1
E
’
Cel
EL
INV
LL2
L+
VOUT
L-
GND
CLF2
V+
BACK
FRONT
✽
8
✽
6
✽
5
L35 - - - L52
✽
1
DEC2
✽
1
✽
1.
No bonding
✽
2.
GND-KI5: Short (Soldering)
GND-KI6:
Open
(No
Soldering)
GND-KI7: Short (Soldering)
GND-KI8:
Open
(No
Soldering)
✽
3.
Latch type key
✽
4.
Short (Soldering) (N trimming)
✽
5.
Normal Low
✽
6.
LD2 (Normal Low) is used in this module.
✽
7.
LD3 (Normal High) is used in this module.
✽
8.
Rant1 is not mounted in this module.