- 3 -
3. DRAWINGS : QW-2228
3-1. BLOCK DIAGRAM
1
Xtal
CT
LD2
BAT
KI1
KI2
2
KI3
KI4
LD1
LD3
VSS2
L27
L1
VCH
VSS3
LSI
LCD
TOTAL
BONDING
59PINS
58PINS
VC1
XTB
XT
VC2
BD
C1
C4
VDD
C8
C7
C6
VSS1
C2
C3
C5
+
S1
S2
S3
SA
S4
KI5
KI6
T
AC
KI7
KI8
N1
N2
N3
N4
LL2
PZ
Tr
LC1
LC5
2
1. No bonding.
2. KI6: Open (No soldering)
KI7: Open (No soldering)
ELD
OUT1
OUT2
VCC
CIL
RT1
RT
LL1
IN1
IN2
RT2
GND
INV
EL1
R1
R2
FRONT
MIDDLE
BACK
MIDDLE
EL2
Di
SEG.
COM.
LC1
LC2
LC3
LC4
LC5
L 1
a9
h8
a8
PM
x0y2
e5
c5
AM
x0y6
g9
c9
d8
e9
x0y4
h9
b9
g8
f9
x0y3
c6
b6
i9
f5
b5
d9
x0y5
x1y2
x1y6
x1y4
x1y3
x1y5
x2y2
x2y6
x2y4
x2y3
x2y5
x3y2
x3y6
x3y4
x3y3
x3y5
x4y2
x4y6
x4y4
x4y3
x4y5
x5y2
x5y6
x5y4
x5y3
x5y5
x6y2
x6y6
x6y4
x6y3
x6y5
x6y1
c0
a0
x6y0
b0
x5y1
d0
f0
x5y0
g0
x4y1
e0
a1
x4y0
b1
x3y1
c1
f1
x3y0
g1
x2y1
d1
MINO
x2y0
e1
x1y1
DST
a2
x1y0
b2
x0y1
c2
f2
x0y0
g2
SPL
d2
e2
a6
c3
d6
g6
b3
f6
SIG
a7
d3
e3
COL0
a3
c7
d7
e6
b7
g7
BAR
e7
f7
c4
b4
g3
f3
MIN1
HYP
d4
a4
COL1
g4
c8
b8
ALM
e4
f4
f8
d5
a5
e8
g5
L 2
L 3
L 4
L 5
L 6
L 7
L 8
L 9
L 10
L 11
L 12
L 13
L 14
L 15
L 16
L 17
L 18
L 19
L 20
L 21
L 22
L 23
L 24
L 25
L 26
L 27
ALM
SIG
SPL
BAR
DST
AM
PM
y6
a9
d9
g9
f9
h9
i9
b9
c9
e9
a8
h8
HYP
COL1
COL0
MIN1
MIN0
d8
g8
f8
b8
c8
e8
a7
d7
g7
f7
b7
c7
e7
a6
d6
g6
f6
b6
c6
e6
a5
d5
g5
f5
b5
c5
e5
a4
d4
g4
f4
b4
c4
e4
a3
d3
g3
f3
b3
c3
e3
a2
a1
d2
d1
g2
g1
f2
f1
b2
b1
c2
c1
e2
e1
a0
d0
g0
f0
b0
c0
e0
y0
x0
x6
L1
L27
L26
L25
L24
L23
L22
L21
L20
L19
L18
L17
L16
L15
L14
L13
L12
L2
L3
L4
L5
L6
L7
L8
L9
L10
L11
LC1
LC2
LC3
LC4
LC5
